Weather World
Aspen Hill School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 40°F Lo 27°F | Hi 44°F Lo 30°F | Hi 54°F Lo 37°F | Hi 65°F Lo 47°F | Hi 73°F Lo 56°F | Hi 83°F Lo 65°F | Hi 88°F Lo 70°F | Hi 85°F Lo 69°F | Hi 79°F Lo 62°F | Hi 67°F Lo 51°F | Hi 55°F Lo 40°F | Hi 45°F Lo 33°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph | 7 mph |
| 3.8 in | 4.2 in | 4.2 in | 4.5 in | 5.4 in | 5.2 in | 6.4 in | 4.8 in | 5.6 in | 4.8 in | 3.6 in | 5 in |
| 71% | 73% | 70% | 69% | 74% | 70% | 69% | 69% | 71% | 71% | 70% | 74% |
| 44% | 46% | 46% | 44% | 46% | 34% | 34% | 36% | 38% | 37% | 36% | 45% |
| 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 | 30.1 in | 30.1 in | 30.1 in |
| 21 | 18 | 22 | 23 | 22 | 20 | 21 | 21 | 23 | 25 | 25 | 23 |
| 7 | 7 | 7 | 7 | 9 | 10 | 10 | 10 | 7 | 6 | 5 | 7 |
| 3 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
| 176 | 154 | 164 | 174 | 168 | 204 | 213 | 213 | 204 | 202 | 206 | 175 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 4°C Lo -3°C | Hi 7°C Lo -1°C | Hi 12°C Lo 3°C | Hi 18°C Lo 8°C | Hi 23°C Lo 13°C | Hi 28°C Lo 18°C | Hi 31°C Lo 21°C | Hi 30°C Lo 20°C | Hi 26°C Lo 17°C | Hi 20°C Lo 11°C | Hi 13°C Lo 4°C | Hi 8°C Lo 1°C |
| 12 km/h | 13 km/h | 13 km/h | 13 km/h | 11 km/h | 10 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 12 km/h | 12 km/h |
| 96 mm | 106 mm | 107 mm | 114 mm | 137 mm | 132 mm | 161 mm | 121 mm | 141 mm | 121 mm | 91 mm | 126 mm |
| 71% | 73% | 70% | 69% | 74% | 70% | 69% | 69% | 71% | 71% | 70% | 74% |
| 44% | 46% | 46% | 44% | 46% | 34% | 34% | 36% | 38% | 37% | 36% | 45% |
| 1019 mb | 1019 mb | 1018 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1018 mb | 1020 mb | 1020 mb |
| 21 | 18 | 22 | 23 | 22 | 20 | 21 | 21 | 23 | 25 | 25 | 23 |
| 7 | 7 | 7 | 7 | 9 | 10 | 10 | 10 | 7 | 6 | 5 | 7 |
| 3 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
| 176 | 154 | 164 | 174 | 168 | 204 | 213 | 213 | 204 | 202 | 206 | 175 |
| 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.