Carpentersville Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 28°F Lo 15°F | Hi 32°F Lo 19°F | Hi 45°F Lo 30°F | Hi 56°F Lo 39°F | Hi 67°F Lo 50°F | Hi 77°F Lo 60°F | Hi 81°F Lo 65°F | Hi 80°F Lo 63°F | Hi 74°F Lo 57°F | Hi 61°F Lo 45°F | Hi 47°F Lo 33°F | Hi 35°F Lo 24°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph | 10 mph |
| 2.1 in | 2.3 in | 3.3 in | 4.8 in | 5.3 in | 5.7 in | 4.3 in | 4 in | 3 in | 3.8 in | 2.7 in | 2.5 in |
| 84% | 83% | 76% | 76% | 78% | 79% | 81% | 80% | 76% | 73% | 75% | 81% |
| 61% | 58% | 53% | 52% | 45% | 36% | 34% | 32% | 32% | 43% | 45% | 60% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 19 | 17 | 21 | 21 | 21 | 21 | 23 | 23 | 24 | 24 | 24 | 21 |
| 7 | 7 | 7 | 8 | 10 | 9 | 8 | 8 | 6 | 7 | 5 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 109 | 114 | 140 | 133 | 172 | 207 | 220 | 226 | 222 | 167 | 167 | 119 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -9°C | Hi 0°C Lo -8°C | Hi 7°C Lo -1°C | Hi 13°C Lo 4°C | Hi 20°C Lo 10°C | Hi 25°C Lo 16°C | Hi 27°C Lo 18°C | Hi 27°C Lo 17°C | Hi 24°C Lo 14°C | Hi 16°C Lo 7°C | Hi 8°C Lo 1°C | Hi 2°C Lo -4°C |
| 16 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 11 km/h | 12 km/h | 15 km/h | 16 km/h | 15 km/h |
| 53 mm | 57 mm | 85 mm | 123 mm | 135 mm | 145 mm | 109 mm | 102 mm | 77 mm | 96 mm | 69 mm | 64 mm |
| 84% | 83% | 76% | 76% | 78% | 79% | 81% | 80% | 76% | 73% | 75% | 81% |
| 61% | 58% | 53% | 52% | 45% | 36% | 34% | 32% | 32% | 43% | 45% | 60% |
| 1020 mb | 1019 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 19 | 17 | 21 | 21 | 21 | 21 | 23 | 23 | 24 | 24 | 24 | 21 |
| 7 | 7 | 7 | 8 | 10 | 9 | 8 | 8 | 6 | 7 | 5 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 109 | 114 | 140 | 133 | 172 | 207 | 220 | 226 | 222 | 167 | 167 | 119 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
Weather World