Benjamin Franklin School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 16°F Lo 1°F | Hi 19°F Lo 3°F | Hi 35°F Lo 19°F | Hi 49°F Lo 33°F | Hi 66°F Lo 47°F | Hi 75°F Lo 56°F | Hi 81°F Lo 61°F | Hi 81°F Lo 60°F | Hi 72°F Lo 53°F | Hi 54°F Lo 39°F | Hi 37°F Lo 24°F | Hi 21°F Lo 8°F |
| 9 mph | 9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 8 mph | 10 mph | 10 mph | 10 mph | 9 mph |
| 0.7 in | 0.8 in | 1.5 in | 2.7 in | 3.5 in | 4.5 in | 3.7 in | 3.2 in | 2.8 in | 2.4 in | 0.9 in | 1.2 in |
| 91% | 90% | 82% | 68% | 63% | 74% | 70% | 60% | 60% | 66% | 77% | 88% |
| 68% | 66% | 64% | 54% | 42% | 40% | 30% | 28% | 31% | 44% | 52% | 64% |
| 30.1 in | 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.8 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in |
| 21 | 20 | 21 | 22 | 23 | 22 | 25 | 26 | 26 | 25 | 22 | 21 |
| 6 | 5 | 5 | 6 | 7 | 8 | 6 | 5 | 4 | 5 | 5 | 7 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
| 1 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 77 | 80 | 91 | 126 | 175 | 172 | 227 | 255 | 223 | 175 | 142 | 93 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -9°C Lo -18°C | Hi -7°C Lo -16°C | Hi 2°C Lo -7°C | Hi 10°C Lo 0°C | Hi 19°C Lo 8°C | Hi 24°C Lo 14°C | Hi 27°C Lo 16°C | Hi 27°C Lo 15°C | Hi 22°C Lo 12°C | Hi 12°C Lo 4°C | Hi 3°C Lo -4°C | Hi -6°C Lo -13°C |
| 15 km/h | 15 km/h | 16 km/h | 17 km/h | 16 km/h | 14 km/h | 13 km/h | 14 km/h | 16 km/h | 17 km/h | 16 km/h | 15 km/h |
| 18 mm | 19 mm | 38 mm | 70 mm | 89 mm | 115 mm | 93 mm | 81 mm | 71 mm | 60 mm | 24 mm | 30 mm |
| 91% | 90% | 82% | 68% | 63% | 74% | 70% | 60% | 60% | 66% | 77% | 88% |
| 68% | 66% | 64% | 54% | 42% | 40% | 30% | 28% | 31% | 44% | 52% | 64% |
| 1021 mb | 1021 mb | 1019 mb | 1015 mb | 1014 mb | 1011 mb | 1013 mb | 1013 mb | 1014 mb | 1014 mb | 1017 mb | 1019 mb |
| 21 | 20 | 21 | 22 | 23 | 22 | 25 | 26 | 26 | 25 | 22 | 21 |
| 6 | 5 | 5 | 6 | 7 | 8 | 6 | 5 | 4 | 5 | 5 | 7 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
| 1 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 77 | 80 | 91 | 126 | 175 | 172 | 227 | 255 | 223 | 175 | 142 | 93 |
| 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.
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