The year at a glance
Averages from 30 years of climate history, 1991-2020
| Cicero | Metric | Oak Park |
|---|---|---|
| 180 days | Sunny daysclear or partly cloudy skies | 179 days |
| 39 in | Precipitationper year | 37 in |
| 132 days | Wet daysrain or snow per year | 130 days |
| 37 in | Snowfallper year | 39 in |
| 19 days | Hot daysabove 90 °F | 17 days |
| 105 days | Freezing nightsat or below 32 °F | 108 days |
| 71% | Humidityaverage relative | 71% |
| 52 °F | Average temperatureyear round | 52 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cicero high | 33 | 37 | 47 | 59 | 70 | 80 | 84 | 82 | 76 | 63 | 49 | 37 |
| Oak Park high | 32 | 36 | 47 | 58 | 69 | 79 | 84 | 82 | 75 | 63 | 49 | 37 |
| Cicero low | 20 | 23 | 32 | 41 | 52 | 62 | 68 | 67 | 59 | 47 | 35 | 25 |
| Oak Park low | 19 | 22 | 31 | 41 | 51 | 61 | 67 | 66 | 59 | 46 | 35 | 25 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cicero | 2.4 | 2.1 | 2.8 | 4.5 | 4.4 | 4.0 | 3.6 | 3.8 | 3.0 | 3.3 | 2.8 | 2.4 |
| Oak Park | 2.3 | 2.1 | 2.6 | 4.2 | 4.1 | 3.6 | 3.4 | 3.6 | 2.9 | 3.3 | 2.6 | 2.3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cicero | 10 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 16 | 14 | 11 |
| Oak Park | 10 | 11 | 14 | 14 | 15 | 17 | 20 | 20 | 20 | 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.
Cicero vs another city
- Cicero vs Berwyn, IL
- Cicero vs Stickney, IL
- Cicero vs Riverside, IL
- Cicero vs Forest Park, IL
- Cicero vs North Riverside, IL
- Cicero vs New York, NY
- Cicero vs Los Angeles, CA
- Cicero vs Chicago, IL
- Cicero vs Houston, TX
- Cicero vs Phoenix, AZ
- Cicero vs Philadelphia, PA
Oak Park vs another city
- Oak Park vs River Forest, IL
- Oak Park vs Forest Park, IL
- Oak Park vs Elmwood Park, IL
- Oak Park vs Maywood, IL
- Oak Park vs Berwyn, IL
- Oak Park vs New York, NY
- Oak Park vs Los Angeles, CA
- Oak Park vs Chicago, IL
- Oak Park vs Houston, TX
- Oak Park vs Phoenix, AZ
- Oak Park 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).