IL
Carpentersville and Cary have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Carpentersville | Metric | Cary |
|---|---|---|
| 183 days | Sunny daysclear or partly cloudy skies | 182 days |
| 38 in | Precipitationper year | 36 in |
| 127 days | Wet daysrain or snow per year | 125 days |
| 34 in | Snowfallper year | 37 in |
| 15 days | Hot daysabove 90 °F | 13 days |
| 140 days | Freezing nightsat or below 32 °F | 139 days |
| 71% | Humidityaverage relative | 71% |
| 49 °F | Average temperatureyear round | 49 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carpentersville high | 30 | 34 | 46 | 59 | 70 | 80 | 84 | 82 | 75 | 62 | 48 | 35 |
| Cary high | 30 | 34 | 46 | 58 | 70 | 79 | 83 | 81 | 74 | 62 | 47 | 35 |
| Carpentersville low | 14 | 17 | 26 | 37 | 48 | 58 | 63 | 61 | 53 | 41 | 30 | 20 |
| Cary low | 13 | 16 | 26 | 37 | 48 | 58 | 62 | 61 | 52 | 41 | 30 | 20 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carpentersville | 2.1 | 1.9 | 2.6 | 4.5 | 4.7 | 4.2 | 3.7 | 3.7 | 3.1 | 3.1 | 2.4 | 2.1 |
| Cary | 2.0 | 1.9 | 2.5 | 4.3 | 4.3 | 3.8 | 3.4 | 3.6 | 3.0 | 3.0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carpentersville | 11 | 12 | 14 | 14 | 15 | 17 | 20 | 20 | 20 | 16 | 14 | 12 |
| Cary | 11 | 12 | 14 | 14 | 15 | 16 | 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.
Carpentersville vs another city
- Carpentersville vs West Dundee, IL
- Carpentersville vs Algonquin, IL
- Carpentersville vs Lake in the Hills, IL
- Carpentersville vs Gilberts, IL
- Carpentersville vs Elgin, IL
- Carpentersville vs New York, NY
- Carpentersville vs Los Angeles, CA
- Carpentersville vs Chicago, IL
- Carpentersville vs Houston, TX
- Carpentersville vs Phoenix, AZ
- Carpentersville vs Philadelphia, PA
Cary vs another city
- Cary vs Lake in the Hills, IL
- Cary vs Lake Barrington, IL
- Cary vs Crystal Lake, IL
- Cary vs Algonquin, IL
- Cary vs Island Lake, IL
- Cary vs New York, NY
- Cary vs Los Angeles, CA
- Cary vs Chicago, IL
- Cary vs Houston, TX
- Cary vs Phoenix, AZ
- Cary 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).