WeatherWX.comUpper Lisle Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°F Lo 15°F | Hi 30°F Lo 16°F | Hi 40°F Lo 23°F | Hi 52°F Lo 33°F | Hi 67°F Lo 44°F | Hi 74°F Lo 50°F | Hi 80°F Lo 55°F | Hi 78°F Lo 53°F | Hi 71°F Lo 48°F | Hi 58°F Lo 40°F | Hi 44°F Lo 29°F | Hi 34°F Lo 23°F |
| 9 mph | 9 mph | 9 mph | 9 mph | 7 mph | 7 mph | 6 mph | 6 mph | 6 mph | 7 mph | 8 mph | 9 mph |
| 4.4 in | 4.8 in | 5.3 in | 6.2 in | 6.8 in | 6.8 in | 6.3 in | 6.9 in | 5.8 in | 5.3 in | 4.3 in | 5 in |
| 87% | 88% | 84% | 80% | 80% | 80% | 80% | 81% | 81% | 84% | 83% | 87% |
| 73% | 74% | 65% | 58% | 49% | 43% | 37% | 37% | 40% | 54% | 54% | 71% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 3 | 3 | 7 | 12 | 20 | 21 | 22 | 23 | 24 | 21 | 10 | 5 |
| 7 | 6 | 10 | 11 | 10 | 9 | 9 | 8 | 6 | 8 | 10 | 8 |
| 22 | 21 | 15 | 7 | 1 | 0 | 0 | 0 | 0 | 2 | 11 | 19 |
| 6 | 7 | 7 | 5 | 9 | 11 | 11 | 10 | 10 | 8 | 5 | 6 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| 146 | 120 | 182 | 215 | 269 | 291 | 327 | 319 | 286 | 243 | 222 | 152 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -3°C Lo -10°C | Hi -1°C Lo -9°C | Hi 4°C Lo -5°C | Hi 11°C Lo 1°C | Hi 19°C Lo 6°C | Hi 23°C Lo 10°C | Hi 26°C Lo 13°C | Hi 25°C Lo 12°C | Hi 22°C Lo 9°C | Hi 14°C Lo 4°C | Hi 7°C Lo -2°C | Hi 1°C Lo -5°C |
| 15 km/h | 15 km/h | 15 km/h | 14 km/h | 12 km/h | 11 km/h | 9 km/h | 9 km/h | 10 km/h | 12 km/h | 14 km/h | 15 km/h |
| 113 mm | 123 mm | 133 mm | 158 mm | 172 mm | 172 mm | 159 mm | 175 mm | 146 mm | 135 mm | 109 mm | 126 mm |
| 87% | 88% | 84% | 80% | 80% | 80% | 80% | 81% | 81% | 84% | 83% | 87% |
| 73% | 74% | 65% | 58% | 49% | 43% | 37% | 37% | 40% | 54% | 54% | 71% |
| 1018 mb | 1018 mb | 1018 mb | 1015 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1017 mb | 1020 mb | 1018 mb |
| 3 | 3 | 7 | 12 | 20 | 21 | 22 | 23 | 24 | 21 | 10 | 5 |
| 7 | 6 | 10 | 11 | 10 | 9 | 9 | 8 | 6 | 8 | 10 | 8 |
| 22 | 21 | 15 | 7 | 1 | 0 | 0 | 0 | 0 | 2 | 11 | 19 |
| 6 | 7 | 7 | 5 | 9 | 11 | 11 | 10 | 10 | 8 | 5 | 6 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| 146 | 120 | 182 | 215 | 269 | 291 | 327 | 319 | 286 | 243 | 222 | 152 |
| 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.
