Weather World
Acton Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 57°F Lo 40°F | Hi 59°F Lo 41°F | Hi 63°F Lo 43°F | Hi 70°F Lo 47°F | Hi 76°F Lo 52°F | Hi 86°F Lo 60°F | Hi 92°F Lo 66°F | Hi 92°F Lo 66°F | Hi 87°F Lo 63°F | Hi 76°F Lo 54°F | Hi 65°F Lo 45°F | Hi 57°F Lo 40°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph |
| 2.4 in | 3.2 in | 2.2 in | 0.9 in | 0.3 in | 0.1 in | 0.3 in | 0.5 in | 0.3 in | 0.5 in | 1.5 in | 3.2 in |
| 51% | 53% | 54% | 50% | 48% | 43% | 38% | 36% | 40% | 42% | 44% | 52% |
| 24% | 26% | 26% | 17% | 12% | 6% | 6% | 6% | 7% | 12% | 17% | 25% |
| 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in |
| 27 | 24 | 27 | 28 | 30 | 29 | 29 | 29 | 28 | 29 | 28 | 27 |
| 3 | 4 | 4 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 3 | 5 | 6 | 7 | 6 | 6 | 6 | 4 | 3 | 2 |
| 265 | 238 | 266 | 302 | 312 | 323 | 331 | 353 | 332 | 316 | 295 | 273 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 5°C | Hi 15°C Lo 5°C | Hi 18°C Lo 6°C | Hi 21°C Lo 8°C | Hi 24°C Lo 11°C | Hi 30°C Lo 15°C | Hi 33°C Lo 19°C | Hi 33°C Lo 19°C | Hi 31°C Lo 17°C | Hi 25°C Lo 12°C | Hi 18°C Lo 7°C | Hi 14°C Lo 4°C |
| 11 km/h | 11 km/h | 11 km/h | 11 km/h | 12 km/h | 11 km/h | 11 km/h | 10 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h |
| 60 mm | 80 mm | 56 mm | 22 mm | 8 mm | 2 mm | 8 mm | 11 mm | 8 mm | 14 mm | 37 mm | 82 mm |
| 51% | 53% | 54% | 50% | 48% | 43% | 38% | 36% | 40% | 42% | 44% | 52% |
| 24% | 26% | 26% | 17% | 12% | 6% | 6% | 6% | 7% | 12% | 17% | 25% |
| 1020 mb | 1018 mb | 1017 mb | 1015 mb | 1013 mb | 1011 mb | 1013 mb | 1012 mb | 1012 mb | 1012 mb | 1017 mb | 1019 mb |
| 27 | 24 | 27 | 28 | 30 | 29 | 29 | 29 | 28 | 29 | 28 | 27 |
| 3 | 4 | 4 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 3 | 5 | 6 | 7 | 6 | 6 | 6 | 4 | 3 | 2 |
| 265 | 238 | 266 | 302 | 312 | 323 | 331 | 353 | 332 | 316 | 295 | 273 |
| 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.