Extreme temperatures changes can occur within minutes with the passage of a strong cold front through the state. Average temperatures and precipitation amounts for more than 156 cities in Illinois. Les … This resulted in a new record low temperature, −38 °F (−38.9 °C), recorded on January 31, 2019, at Mt Carroll, Illinois. The hottest day on record was June 21 1988 when the temperature hit 104.0°F. Illinois receives an average of 2500 hours of sunlight over the year. The measurements for the water temperature in Chicago, Illinois are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users. Illinois’s small claims court will … Most of Illinois has a humid continental climate (Köppen climate classification Dfa) with hot, humid summers and cool to cold winters. 72 ° 52 ° 8. The averages are based on the new 1981-2010 normal period. 40.3 °F: What's the Average Temperature in Illinois? May 9, 1963 - Grant Park, Lake Effect. Soil Temperature Maps Certain insects, weeds and diseases thrive in certain soil temperatures. Find the best time to go to Chicago (Illinois). Thus, the mean temperature average in april in Illinois is 54°F. During January the overnight temperature drops to an average of 15.8°F with the lowest temperature of -27.0°F being recorded on January 20 1985. The months May, June, July, August and September have a nice average temperature. On December 20, 1836, temperatures fell 40 °F or 22.2 °C in minutes, which supposedly froze people to their saddles and chickens in their tracks. September was slightly cooler and wetter than average across Illinois. The measurements for the water temperature in Chicago, Illinois are provided by the daily satellite readings provided by the NOAA. Figure 1: Observed and projected changes (compared to the 1901–1960 average) in near-surface air temperature for Illinois.Observed data are for 1900–2014. Illinois law has no provisions governing landlord right to entry. September was slightly cooler and wetter than average across Illinois. Get the monthly weather forecast for Chicago, IL, including daily high/low, historical averages, to help you plan ahead. Monthly temperature, precipitation and hours of sunshine. precip. After they check data quality, they calculate the station’s monthly average and plot it on a gridded map. Averages are for Chicago Midway Airport, which is 9 miles from Chicago. The Climate Prediction Center daily (1200 - 1200 UTC) soil temperature reports are from approximately 50 stations across southern and mid western tier of the US in near real time (within 12 hours). Average yearly precipitation for Illinois varies from 48 inches or 1,220 mm at the southern tip to 35 inches or 890 mm in the northern portion of the state. Chicago's coldest month is January when the average temperature overnight is 14.3°F. [5], The highest temperature recorded in Illinois was 117 °F (47.2 °C), recorded on July 14, 1954, at East St. Louis. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users. The average weather in Illinois indicates a relative humidity in the morning of 77.7%, and 64.7% in the afternoon and evening. Normal annual snowfall exceeds 38 inches or 0.97 m in Chicago, while the southern portion of the state normally receives less than 14 inches or 0.36 m.[1] The highest temperature recorded in Illinois was 117 °F (47.2 °C), recorded on July 14, 1954, at East St. Louis, while the lowest temperature was −38 °F (−38.9 °C), recorded on January 31, 2019, at Mt Carroll, Illinois. Thunderstorms contribute over half of the annual precipitation statewide. Average yearly precipitation for Illinois varies from just over 48 inches (1,200 mm) at the southern tip to just under 32 inches (810 mm) in the northern portion of the state. Thus, the mean temperature average in april in Illinois is 54°F. In summer, the relatively cooler lake leads to a more stable atmosphere near the lake shore, reducing rainfall potential. During January the overnight temperature drops to an average of 15.8°F with the lowest temperature of -27.0°F being recorded on January 20 1985. Small Claims Court in Illinois. Here, the climate is continental, with cold winters (when there are many periods below freezing) and hot summers.Although the city is located at a middle latitude, in winter it is cold because the North American land mass cools down a lot, and polar air outbreaks are frequent. 72 ° 35 ° 4. Flooding is the most damaging weather hazard within the state. September was slightly cooler and wetter than average across Illinois. Storms exceeding the normal winter value are possible within one day mainly in the southern half of the state. The wettest month is July with an average of 100mm of rain. Les mer om normaler her Source: WMO Illinois Weather. Due to the urban heat island effect, cities tend to be 2 °F or 1.1 °C warmer on average, which is most noticeable overnight.. Heat. The coldest month is January with an average maximum temperature of -1°C (30°F). In July, the warmest month, the average day time temperature rises to 83.5°F. The warmest month is July with an average maximum temperature of 28°C (82°F). Weather in Illinois in january 2021. The average annual maximum temperature is: 57.2° Fahrenheit (14.0° Celsius) Average temperature is the most popular factor that people take into consideration when looking for the best city to live in. . These current conditions and the related content/links on this page are not a substitution for the official weather briefing from the FAA. At an average temperature of 24.0 °C | 75.2 °F, July is the hottest month of the year. 50.8 °F: How Many Inches of Rain per year does Illinois get ? The coldest season / winter is in the months of January and February. The most pleasant months of the year for Illinois are September, June and May. History for Rochelle, IL: January 15, 2009. [5] The deadliest tornado on record in the nation occurred largely in Illinois. [4], Due to the urban heat island effect, cities tend to be 2 °F or 1.1 °C warmer on average, which is most noticeable overnight. The tables give the normal maximum and minimum yearly temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center. Preliminary statewide average total precipitation for August was 3.39 inches, 0.16 inches more than the 30-year normal, and the 58 th wettest on record. This icon serves as a link to download the eSSENTIAL Accessibility assistive technology app for individuals with physical disabilities. Illinois Weather - Monthly averages for temperatures and rainfall. Normal temperature and precipitation values for Peoria, broken down by month You can plan to have about 11 days with temperatures above 65°F, or 37% of the month. The Climate of Illinois describes the weather conditions, and extremes, noted within the state of Illinois, United States, over time. Having updated information about your local soil temperature and the pests common to your area can help you prevent and treat for optimal turfgrass quality. The warmest month in Chicago Ohare International, Chicago, Illinois is July with an average high temperature of 85.0°F. Lake Michigan leads to an increase in winter precipitation along its south shore due to lake effect snow forming over the relatively warm lakes. ... Illinois Weather. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. The highest temperature recorded in Illinois was 117 °F (47.2 °C), recorded on July 14, 1954, at East St. Louis. This month should be avoided if you are not a big fan of rain. The Tri-State Tornado of 1925 killed 695 people in three states; 613 of the victims lived in Illinois. The warmest month of the year is July, with an average temperature of 23.5 °C | 74.3 °F. However, in the city of Chicago, landlords must provide at least 2 days of notice before entering the premises. Chicago Weather by month // weather averages You can plan to have about 11 days with temperatures above 65°F, or 37% of the month. July is the hottest month for Illinois with an average high temperature of 85.6°, which ranks it as about average compared to other states. Note that seasonal normals in contrast with those observed in Illinois in april with a maximum record of 85°F in 2012 and a minimum record of 20°F in 2018. Over the course of the year, the temperature typically varies from 24°F to 88°F and is rarely below 8°F or above 95°F. July is the hottest month in Chicago with an average temperature of 23°C (73°F) and the coldest is January at -6°C (21°F) with the most daily sunshine hours at 12 in July. During the winter of 1830–31, southern sections of the state were covered with 3 feet (0.91 m) of snow, with drifts up to 6 feet (1.8 m) tall. The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. 36.99 inches: How Many Rainy Days a year are there in Illinois? Get the monthly weather forecast for Chicago, IL, including daily high/low, historical averages, to help you plan ahead. April 20, 1936 - The temperature fell from 82 degrees to 55 in 10 minutes. Landlord Right to Entry in Illinois. The preliminary statewide average September temperature was 65.4 degrees, 0.8 degrees below the 30-year normal, and tied for the 45 th coolest on record. Because of its nearly 400 miles (640 km) length and mid-continental placement, Illinois has a widely varying climate. Note that seasonal normals in contrast with those observed in Illinois in april with a maximum record of 85°F in 2012 and a minimum record of 20°F in 2018. Chicago, Illinois - Travel and vacation weather averages, current conditions and forecasts. Maximum temperature yesterday: 45 °F (at 1:53 pm) Minimum temperature yesterday: 33 °F (at 11:53 pm) Average temperature yesterday: 40 °F. The southernmost part of the state, from about Carbondale southward, and the eastern suburbs of St. Louis, has a humid subtropical climate (Köppen Cfa) with more moderate winters. US Geography / US Weather / Illinois Weather Addison Algonquin Alsip Altamont Alton Arcola Arlington Heights Atlanta Aurora Barrington Bedford Park Belleville Benton Bloomingdale … Average precipitation in : Av. Illinois Weather - Monthly averages for temperatures and rainfall. Average annual temperatures for cities throughout Illinois are listed below. Illinois Temperature Map. The wettest month is July with an average of 100mm of rain. N/A: How Much Sunshine each year is there in Illinois (in hours)? You can jump to a separate table for each region of the state: Chicago Area, Northern Illinois, Central Illinois and Southern Illinois. In July, the warmest month, the average day time temperature rises to 83.5°F. Illinois is vulnerable to tornadoes with an average of 54 occurring annually, which puts much of the state at around 9.7 tornadoes per 10,000 square miles (30,000 km2) annually. The hottest day on record was June 21 1988 when the temperature hit 104.0°F. [6] The most deadly heatwave in the history of the United States struck Illinois during July 1936, which killed 2,656 people.[7]. With an average of 23.1 °C | 73.6 °F, July is the warmest month. High & Low Weather Summary for the Past Weeks N/A: How much, if any, snow falls each year in Illinois? Average Weather in Edwardsville Illinois, United States. At -5.0 °C | 23.0 °F on average, January is the coldest month of the year. Illinois averages around 50 days of thunderstorm activity a year which put it somewhat above average for number of thunderstorm days for the United States. September was slightly cooler and wetter than average across Illinois. Weather history for places in Illinois. [8] Until 2019, the lowest temperature was −37 °F (−38.3 °C), recorded on January 15, 2009, at Rochelle. Climate data and weather averages in Chicago. (as of May 1, 2004)Source: National Climatic Data Center, National Oceanic and Atmospheric Administration. Climate in Illinois. May and June are the wettest months of the year. … high : Average high in ºF - Av.low : Average low in ºF - Av. The annual precipitation average is 38.99 inches. Peoria average temperature. Annual Weather Averages Near Chicago. Here, the climate is continental, with cold winters (when there are many periods below freezing) and hot summers.Although the city is located at a middle latitude, in winter it is cold because the North American land mass cools down a lot, and polar air outbreaks are frequent. Champaign weather averages and climate Champaign, Illinois. Station Data. Chicago's coldest month is January when the average temperature overnight is 14.3°F. [10] As a result, the official record-lowest temperature for the state was −36 °F (−37.8 °C) recorded at Congerville on 5 January 1999. Thus, the mean temperature average on this month of february in Illinois is 32°F. [5], While normal annual snowfall exceeds 38 inches (0.97 m) in Chicago, the southern portion of the state normally receives less than 14 inches (0.36 m). Scientists collect the highest and lowest temperature of the day at each station for the entire month. : Hours of sunshine, Hi : Average high in ºF - Lo : Average low in ºF - Pre. : Days with precipitation - Hours sun. Temperature readings come from weather stations in the Global Historical Climatology Network. Average Rainfall for Chicago. During the month of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F). July is the hottest month in Chicago with an average temperature of 23°C (73°F) and the coldest is January at -6°C (21°F) with the most daily sunshine hours at 12 in July. Soil temperatures are important for a variety of agricultural and horticultural activities. 1. One of the wetter systems, Tropical Storm Claudette, impacted the state in July 1979 bringing rainfall amounts up to 7.64 inches (194 mm). [21], 22. https://www.ncdc.noaa.gov/extremes/scec/records/IL, most deadly heatwave in the history of the United States, List of wettest known tropical cyclone remnants in Illinois, Annual average number of tornadoes, 1991-2010, "Average Annual Number of EF0-EF5 Tornadoes 1991-2010", "NWS Paducah, KY: NOAA/NWS 1925 Tri-State Tornado Web Site -- General Information". There are also monthly and yearly counts of days with freezing weather. The heaviest snowfall recorded in Chicago history was 23 inches (0.58 m) during the Blizzard of 1967. . The preliminary statewide average September temperature was 65.4 degrees, 0.8 degrees below the 30-year normal, and tied for the 45 th coolest on record. In Edwardsville, the summers are warm and muggy, the winters are very cold and windy, and it is partly cloudy year round. Monthly averages Champaign Longitude: -88.2434, Latitude: 40.1164 Average weather Champaign, IL - 61820. The average weather in Illinois indicates a relative humidity in the morning of 77.7%, and 64.7% in the afternoon and evening. 72 ° 50 ° 6. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month. A climate graph showing rainfall, temperatures and normals. Snow covers the ground in the winter, while blizzards amass large quantities. "Illinois Climate Records and Averages, Illinois State Climatologist Office, Illinois State Water Survey, U of I", "The Deep Snow: Winter of 1830–31 has legends that Chicago's records fail to shake", https://en.wikipedia.org/w/index.php?title=Climate_of_Illinois&oldid=983293102, Creative Commons Attribution-ShareAlike License, This page was last edited on 13 October 2020, at 12:08. The warmest month is July with an average maximum temperature of 28°C (82°F). CityRating.com offers the average Chicago temperature chart that displays the annual and monthly temperatures for Chicago and dozens of other cities. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine, Monthly averages ChicagoLongitude: -87.6298, Latitude: 41.8781Average weather Chicago, IL - 60679. The temperature normals are measured in the period 1961–1990. Averages and Records for Champaign-Urbana, Illinois Dr. Jim Angel, State Climatologist. August is the most wet month. To find out how often it rises over 70, 80 or 90 °F each month in Chicago, scroll down farther. Sign up for our email newsletter by entering your email address. Monthly: 1981-2010 normals History: 2015-2019 Max temperature: Average max daily (24h) temperature per month Minimum temperature: Average minimum daily (24h) temperature per month Average temperature: Average daily (24h) temperature per month. January is the coldest month, with temperatures averaging -0.9 °C | 30.4 °F. In Illinois, there are 4 comfortable months with high temperatures in the range of 70-85°. 8:08 am CST sun mon tue wed thu fri sat. Preliminary statewide average total precipitation for August was 3.39 inches, 0.16 inches more than the 30-year normal, and the 58 th wettest on record. Av. Select Month. 50 ° 26 ° 2. Chicago average temperature. The temperature normals are measured in the period 1961–1990. Soil Temperature Climatology for Illinois Dr. Jim Angel, State Climatologist. Illinois City, IL Monthly Weather. Access hourly, 10 day and 15 day forecasts along with up to the minute reports and videos from AccuWeather.com The temperatures are highest on average in July, at around 25.4 °C | 77.7 °F. [5] Illinois is vulnerable to tornadoes with an average of 35 occurring annually, which puts much of the state at around 5 tornadoes per 10,000 square miles (30,000 km2) annually. Weather map with the current Temperature for Illinois. Although the highest temperature ever recorded in Illinois occurred on July 14, 1954, and the chronic heat wave that accompanied it ranks as one of the hottest summers in Illinois, the hottest single month in Illinois was July 1936, when the average temperature statewide—averaging night … [11] In 2019, the January North American Cold Wave struck Illinois. [20], Illinois averages around 50 days of thunderstorm activity a year which put it somewhat above average for the number of thunderstorm days for the United States. At -6.2 °C | 20.8 °F on average, January is the coldest month of the year. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ... © US Climate Data 2020 | version 3.0 | by Your Weather Service |, Average precipitation in : Av. 56 ° 22 ° 3. Carbondale average temperature. To fill in the rest, there's information on how many days a month get above or below a given temperature. A climate chart for your city, indicating the monthly high temperatures and rainfall. Illinois weather history reports an annual average temperature of 51.7 °F with an average high temperature of 62.0 °F and an average low temperature of 41.4 °F. rssWeather.com also provides weather forecasts for Illinois. : Average precipitation in inch - Days precip. The Climate of Illinois describes the weather conditions, and extremes, noted within the state of Illinois, United States, over time. [19] The city has also recorded two other winters with snowfall in excess of 80 inches (2.03 m) -- 1977-78 and 2013-14. The highest temperature reported in Illinois was 117°F in East St. Louis on July 14, 1954. This icon serves as a link to download the eSSENTIAL Accessibility assistive technology app for individuals with physical disabilities. [4] Illinois also receives the remnants of tropical cyclones which have struck the Gulf coast. Get the Illinois weather forecast. January 30, 1938 - The temperature fell from 45 degrees at 7am to zero 24 hours later. Below the table are selected records set in Champaign-Urbana. Sign up for our email newsletter by entering your email address. Chicago is the largest city of Illinois, and it's located in the American Midwest, along the banks of Lake Michigan. Overall, there has been a dramatic increase in the annual temperature since 1895 . Chicago is the largest city of Illinois, and it's located in the American Midwest, along the banks of Lake Michigan. Naperville Weather by month … The Tri-State Tornado of 1925 killed 695 people in three states; 613 of the victims lived in Illinois. Cold season / winter is in the months January and February. Maximums and minimums are only part of the temperature picture. Max temperature: Average max daily (24h) temperature per month Minimum temperature: Average minimum daily (24h) temperature per month Average temperature: Average daily (24h) temperature per month. [2] [3]The deadliest tornado on record in the nation occurred largely in Illinois. Get the monthly weather forecast for Calendar, ID, including daily high/low, historical averages, to help you plan ahead. 75 ° 45 ° 7. February is the driest month. Illinois weather history reports an annual average temperature of 51.7 °F with an average high temperature of 62.0 °F and an average low temperature of 41.4 °F. The 1995 Chicago heat wave was one of the worst weather-related disasters in state history, with 525 dead within a five-day period as overnight lows remained as high as 84 °F (28.9 °C) and daytime highs reached up to 106 °F (41.1 °C). The record high temperature for Illinois is 117°F (47.2°C), set in East Saint Louis on July 14, 1954, while the lowest recorded temperature is -36°F (-37.8°C), set in Congerville on January 5, 1999. 72 ° 52 ° 5. Please contact the FAA for more information on pilot briefings or call 1-800-WX-BRIEF (800-992-7433). Carbondale Weather by month // weather averages Weather history for places in Illinois. On average, the warmest month is July. Temperature Globally, 2016, 2015 and 2017 were some of the warmest years ever recorded since 1880. The table below provides the average monthly high and low temperatures, precipitation, and snowfall for Champaign-Urbana. On average, the coolest month is January. [2] Peak tornado activity occurs between April and June. Calendar; GRAPH; Use this monthly calendar to view weather averages, such as average temperature 14 days ahead of today, as well as the historical weather patterns over the past year. 22 … N/A Current Temperature map for Illinois. precipitation in. [1] The snowiest winter on record for Chicago was 89.7 inches (2.28 m) during the winter of 1978–79. No idea where to travel to this year? See long range weather forecasts for the next 60 days for the Lower Lakes Region. Increased warming within urban heat islands leads to an increase in rainfall downwind of cities. Monthly Temperature Records; Month Warmest Temp (°F) Date Coldest Temp (°F) Date Coldest High (°F) Date Warmest Low (°F) Date; January: 73: 1/23/1909-22: 1/5/1884-12 The warmest month in Chicago Ohare International, Chicago, Illinois is July with an average high temperature of 85.0°F. [9] However, Illinois did not officially recognize this measurement, as it was made from a small airport and there were no quality control procedures applied to the measurement. The weather in Illinois in the month of january comes from statistical datas on the past years. What's the Average Low in Illinois? Weather reports from January 2018 in Chicago, Illinois, USA with highs and lows January is the coldest month, with temperatures averaging -5.0 °C | 23.0 °F. Average Weather in November in Chicago Illinois, United States. Note that these seasonal averages are in contrast with those observed in Illinois in february with a maximum record of 68°F in 2017 and a minimum record of -5°F in 2014. Naperville average temperature. The annual precipitation average is 38.99 inches. Peoria Weather by month // weather averages Thereafter, the temperature fell to 32 degrees by 4am on the 21st. Chicago Temperature Yesterday. Percentage average humidity per month in Chicago (Illinois), United States of America displayed in a beautiful overview.

illinois temperature by month

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