The year at a glance
Averages from 30 years of climate history, 1991-2020
| Deerfield | Metric | Wheeling |
|---|---|---|
| 181 days | Sunny daysclear or partly cloudy skies | 181 days |
| 37 in | Precipitationper year | 37 in |
| 130 days | Wet daysrain or snow per year | 130 days |
| 35 in | Snowfallper year | 38 in |
| 17 days | Hot daysabove 90 °F | 17 days |
| 124 days | Freezing nightsat or below 32 °F | 119 days |
| 72% | Humidityaverage relative | 71% |
| 50 °F | Average temperatureyear round | 51 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deerfield high | 32 | 36 | 46 | 57 | 69 | 79 | 84 | 82 | 75 | 63 | 49 | 37 |
| Wheeling high | 32 | 36 | 47 | 58 | 69 | 80 | 84 | 82 | 75 | 62 | 49 | 37 |
| Deerfield low | 17 | 20 | 29 | 38 | 49 | 58 | 64 | 63 | 55 | 44 | 33 | 23 |
| Wheeling low | 18 | 21 | 30 | 39 | 50 | 60 | 66 | 65 | 56 | 44 | 33 | 24 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deerfield | 2.3 | 2.1 | 2.6 | 4.4 | 4.2 | 3.6 | 3.3 | 3.6 | 2.9 | 3.3 | 2.6 | 2.4 |
| Wheeling | 2.3 | 2.1 | 2.6 | 4.4 | 4.2 | 3.6 | 3.3 | 3.6 | 2.9 | 3.3 | 2.6 | 2.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deerfield | 11 | 11 | 14 | 14 | 15 | 17 | 20 | 20 | 19 | 16 | 13 | 11 |
| Wheeling | 11 | 11 | 14 | 14 | 15 | 17 | 20 | 20 | 19 | 16 | 13 | 11 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Deerfield vs another city
- Deerfield vs Highland Park, IL
- Deerfield vs Northbrook, IL
- Deerfield vs Highwood, IL
- Deerfield vs Lincolnshire, IL
- Deerfield vs Lake Forest, IL
- Deerfield vs New York, NY
- Deerfield vs Los Angeles, CA
- Deerfield vs Chicago, IL
- Deerfield vs Houston, TX
- Deerfield vs Phoenix, AZ
- Deerfield vs Philadelphia, PA
Wheeling vs another city
- Wheeling vs Prospect Heights, IL
- Wheeling vs Buffalo Grove, IL
- Wheeling vs Arlington Heights, IL
- Wheeling vs Northbrook, IL
- Wheeling vs Mount Prospect, IL
- Wheeling vs New York, NY
- Wheeling vs Los Angeles, CA
- Wheeling vs Chicago, IL
- Wheeling vs Houston, TX
- Wheeling vs Phoenix, AZ
- Wheeling 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).