IL
Glen Ellyn and Winfield have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Glen Ellyn | Metric | Winfield |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 183 days |
| 38 in | Precipitationper year | 38 in |
| 127 days | Wet daysrain or snow per year | 127 days |
| 32 in | Snowfallper year | 34 in |
| 22 days | Hot daysabove 90 °F | 19 days |
| 134 days | Freezing nightsat or below 32 °F | 134 days |
| 71% | Humidityaverage relative | 71% |
| 50 °F | Average temperatureyear round | 50 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Ellyn high | 32 | 36 | 48 | 61 | 72 | 82 | 85 | 83 | 77 | 64 | 49 | 37 |
| Winfield high | 31 | 36 | 48 | 60 | 72 | 81 | 85 | 83 | 76 | 63 | 49 | 37 |
| Glen Ellyn low | 16 | 19 | 28 | 37 | 48 | 58 | 63 | 62 | 53 | 42 | 31 | 22 |
| Winfield low | 16 | 19 | 28 | 38 | 48 | 58 | 63 | 61 | 53 | 42 | 31 | 22 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Ellyn | 2.1 | 2.0 | 2.7 | 4.4 | 4.5 | 4.2 | 3.7 | 3.7 | 2.9 | 3.1 | 2.5 | 2.1 |
| Winfield | 2.1 | 1.9 | 2.6 | 4.5 | 4.7 | 4.2 | 3.7 | 3.7 | 3.1 | 3.1 | 2.4 | 2.1 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Glen Ellyn | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 12 |
| Winfield | 11 | 12 | 14 | 14 | 15 | 17 | 20 | 20 | 20 | 16 | 14 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Glen Ellyn vs another city
- Glen Ellyn vs Wheaton, IL
- Glen Ellyn vs Lombard, IL
- Glen Ellyn vs Glendale Heights, IL
- Glen Ellyn vs Villa Park, IL
- Glen Ellyn vs Carol Stream, IL
- Glen Ellyn vs New York, NY
- Glen Ellyn vs Los Angeles, CA
- Glen Ellyn vs Chicago, IL
- Glen Ellyn vs Houston, TX
- Glen Ellyn vs Phoenix, AZ
- Glen Ellyn vs Philadelphia, PA
Winfield vs another city
- Winfield vs Wheaton, IL
- Winfield vs Carol Stream, IL
- Winfield vs West Chicago, IL
- Winfield vs Warrenville, IL
- Winfield vs Glendale Heights, IL
- Winfield vs New York, NY
- Winfield vs Los Angeles, CA
- Winfield vs Chicago, IL
- Winfield vs Houston, TX
- Winfield vs Phoenix, AZ
- Winfield vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).