Weather World
Charlesmont School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 39°F Lo 28°F | Hi 42°F Lo 30°F | Hi 51°F Lo 37°F | Hi 62°F Lo 46°F | Hi 71°F Lo 56°F | Hi 80°F Lo 65°F | Hi 86°F Lo 71°F | Hi 83°F Lo 69°F | Hi 77°F Lo 63°F | Hi 66°F Lo 52°F | Hi 53°F Lo 41°F | Hi 44°F Lo 34°F |
| 10 mph | 9 mph | 10 mph | 9 mph | 8 mph | 7 mph | 6 mph | 6 mph | 7 mph | 8 mph | 9 mph | 9 mph |
| 3.7 in | 4.3 in | 4.3 in | 4.4 in | 5.4 in | 5.3 in | 5.4 in | 4.8 in | 5.8 in | 4.9 in | 3.6 in | 5.2 in |
| 72% | 75% | 72% | 71% | 77% | 74% | 73% | 73% | 74% | 73% | 71% | 75% |
| 43% | 46% | 44% | 43% | 45% | 35% | 34% | 35% | 37% | 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 |
| 22 | 17 | 23 | 23 | 22 | 21 | 21 | 21 | 23 | 25 | 25 | 23 |
| 7 | 8 | 7 | 7 | 9 | 9 | 10 | 10 | 7 | 6 | 5 | 6 |
| 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
| 184 | 155 | 171 | 170 | 180 | 220 | 236 | 226 | 211 | 203 | 207 | 177 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 4°C Lo -3°C | Hi 6°C Lo -1°C | Hi 11°C Lo 3°C | Hi 17°C Lo 8°C | Hi 22°C Lo 13°C | Hi 27°C Lo 18°C | Hi 30°C Lo 21°C | Hi 28°C Lo 20°C | Hi 25°C Lo 17°C | Hi 19°C Lo 11°C | Hi 12°C Lo 5°C | Hi 7°C Lo 1°C |
| 15 km/h | 15 km/h | 16 km/h | 15 km/h | 12 km/h | 12 km/h | 10 km/h | 10 km/h | 12 km/h | 13 km/h | 14 km/h | 14 km/h |
| 94 mm | 108 mm | 108 mm | 112 mm | 137 mm | 135 mm | 138 mm | 122 mm | 146 mm | 124 mm | 92 mm | 132 mm |
| 72% | 75% | 72% | 71% | 77% | 74% | 73% | 73% | 74% | 73% | 71% | 75% |
| 43% | 46% | 44% | 43% | 45% | 35% | 34% | 35% | 37% | 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 |
| 22 | 17 | 23 | 23 | 22 | 21 | 21 | 21 | 23 | 25 | 25 | 23 |
| 7 | 8 | 7 | 7 | 9 | 9 | 10 | 10 | 7 | 6 | 5 | 6 |
| 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
| 184 | 155 | 171 | 170 | 180 | 220 | 236 | 226 | 211 | 203 | 207 | 177 |
| 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.