Snow Climatology for the NWS Chicago County Warning Area
| Normal First Date: | October 31 | April 14 |
|---|---|---|
| Earliest First: | September 25, 1942 | March 4, 2012 |
| Latest First: | December 5, 1999 | May 25, 1924 |
What month does it snow the most in Illinois?
The month with the most snow in Chicago is February, with an average snowfall of 3.2 inches. The snowless period of the year lasts for 8.5 months, from March 19 to December 2. The least snow falls around July 24, with an average total accumulation of 0.0 inches.
What months get the most snow?
At a Glance
- December, January or February is the snowiest month for a majority of the U.S.
- For some locations, the snowiest month happens earlier or later than those months.
What is the coldest month in Illinois?
January
On average, January is Chicago’s coldest month, but it’s not necessarily the coldest month in any given winter. Long-term temperature averages at Midway Airport (1929-2011) rank January as the city’s coldest month with 23.9 degrees followed by February at 27.9 degrees and December at 28.9.
What is the snowiest month ever in Chicago?
On January 26 and 27, 1967, Chicago endured its worst snowstorm on record. The snow started at 502 AM on the 26th, and by 1010 AM of the 27th a record 23 inches of snow crippled the city.
Does Illinois get a lot of snow?
Precipitation. Average precipitation exceeds 48 inches a year (south), compared to less than 32 inches (north). Snowfall distribution is just the opposite, with averages of 36 inches a year in the north to less than 10 inches in extreme southern Illinois.
When was the last blizzard in Illinois?
Over the three day period, snowfall totaled 21.2 inches officially at Chicago’s O’Hare Airport, making it the third largest snowstorm on record for the city of Chicago.
January 31-February 2, 2011 Historic Blizzard.
| Chicago O’Hare, IL | ||
|---|---|---|
| Date | Time | Snowfall Amount (inches) |
| 2/2 | 12AM-6AM | 3.7 |
| 6AM-12PM | 2.9 |
What is the snowiest state in the US?
Snowiest States
- Vermont. Vermont receives more snow per year than any other state with an average of 89.25 inches.
- Maine. Maine is the third-coldest state and the second-snowiest state in the United States.
- New Hampshire.
- Colorado.
- Alaska.
- Michigan.
- New York.
- Massachusetts.
Does it snow in February in Chicago?
HOW MUCH DOES IT SNOW IN CHICAGO IN FEBRUARY? While the snowfall is different every year, in February the city sees an average of 9.1 inches (23.1 cm) of snowfall. Chicago usually will have at least an inch (2.5 cm) of snowfall that will stay on the ground for about 12 days.
Which states get the most snow in December?
Alaska. This one may seem like a no-brainer, but Alaska tends to get snowy around the holidays. Your chances of seeing snow fall on Christmas day is 30% here. Hopefully, you won’t get buried in the cold snow, as you might get to watch 11.72 inches of snow pile up.
How long is winter in Illinois?
The worst time to visit Illinois is during the winter from December to February when the state lies in the grip of severe cold weather. Night temperatures drop below 0°F (-17.8°C) in the coldest parts in the extreme north. Cold waves are frequent in the winter, and the temperatures can drop to extreme levels.
What’s the hottest it’s ever been in Illinois?
117 degrees
On the morning of July 14, 1954, residents of southern Illinois arose to face yet another scorching day of 100‐degree heat. By late afternoon, East St. Louis was nearly burned off the map when it reached 117 degrees—the hottest temperature ever recorded in Illinois.
Does it snow in Illinois in January?
The tables below give monthly averages for snowfall during January at cities in Illinois.
Northern Illinois.
| Days | 6.0 |
|---|---|
| Place | Dixon |
| Inches | 13.0 |
| Centimetres | 33.0 |
When was the last time Chicago had snow 2021?
March 15, 2021
Per the weather service, Chicago’s last snowfall came on March 15, 2021, putting the city just shy of matching its no-snow record of 290 days set back in 2012.
What was the worst winter in Chicago?
1978-79
Extreme cold and heavy snow combined to make the winter of 1978-79 Chicago’s worst ever. With a season’s total of 89.7 inches, it was the snowiest ever, and the average temperature of 18.4 degrees was the city’s second-coldest, runner-up to 1903-04 by a scant one-tenth of a degree.
What was the worst blizzard in Chicago history?
Chicago blizzard of 1967
The Chicago blizzard of 1967 struck northeast Illinois and northwest Indiana on January 26–27, 1967, with a record-setting 23 inches (58 cm) snow fall in Chicago and its suburbs before the storm abated the next morning. As of January 2022, it remains the greatest snowfall in one storm in Chicago history.
What is the best city to live in in Illinois?
Best Cities to Live in Illinois
| Rank | City |
|---|---|
| 1 | Chicago |
| 2 | Urbana |
| 3 | Wheaton |
| 4 | Schaumburg |
What city in Illinois has the best Weather?
So, which city in Illinois has the best weather? When it comes to the city in Illinois with the best weather, many experts point to Cairo. Located in the southernmost part of the state, Cairo has the best weather, with mild winters and lower snowfall than other cities.
What Illinois is famous for?
Here are a few.
- 9 things Illinois is known for. Illinois is one of the most populated states in the country, albeit getting smaller, according to recent U.S. Census results.
- Chicago. This one is a no-brainer.
- Lincoln.
- Corruption.
- Famous foods.
- Farming.
- Taxes.
- More presidents: Ronald Reagan, Barack Obama and Ulysses Grant.
When was the worst snowstorm in Chicago?
Chicago Weather Alert: The Worst Snowstorms In Chicago History
- 21.2 inches Feb. 1-2, 2011.
- 20.3 inches Jan 13-14, 1979.
- 19.3 inches Feb. 1-2, 2015.
- 19.2 inches Mar 25-26, 1930.
- 16.2 inches Mar 7-8, 1931.
- 15.0 inches Dec 17-20, 1929.
- 14.9 inches Jan 30, 1939.
- 14.9 inches Jan 6-7, 1918.
How much snow did Chicago get in the blizzard of 1978?
89.7 inches
The 1978-79 New Year’s Eve snowstorm was just one of many that winter that combined to produce Chicago’s all-time snowiest winter, delivering 89.7 inches of snow.
