Gorham Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 25°F Lo 8°F | Hi 27°F Lo 9°F | Hi 36°F Lo 18°F | Hi 48°F Lo 30°F | Hi 63°F Lo 42°F | Hi 71°F Lo 50°F | Hi 77°F Lo 56°F | Hi 76°F Lo 54°F | Hi 69°F Lo 48°F | Hi 55°F Lo 38°F | Hi 41°F Lo 26°F | Hi 31°F Lo 16°F |
| 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 4 mph | 4 mph | 5 mph | 6 mph | 6 mph |
| 3.8 in | 3.6 in | 4.4 in | 5.5 in | 5 in | 6.5 in | 5.7 in | 4.9 in | 4 in | 6 in | 4.6 in | 6 in |
| 87% | 88% | 86% | 80% | 76% | 79% | 79% | 80% | 80% | 81% | 80% | 83% |
| 61% | 63% | 61% | 59% | 53% | 51% | 45% | 44% | 43% | 53% | 53% | 60% |
| 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in |
| 15 | 12 | 14 | 16 | 21 | 19 | 20 | 22 | 24 | 22 | 17 | 13 |
| 9 | 8 | 10 | 9 | 9 | 11 | 11 | 9 | 6 | 8 | 9 | 10 |
| 8 | 8 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 1 | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 1 | 2 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | 1 |
| 100 | 81 | 100 | 104 | 144 | 152 | 183 | 186 | 189 | 136 | 132 | 106 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -4°C Lo -14°C | Hi -3°C Lo -13°C | Hi 2°C Lo -8°C | Hi 9°C Lo -1°C | Hi 17°C Lo 6°C | Hi 22°C Lo 10°C | Hi 25°C Lo 14°C | Hi 24°C Lo 12°C | Hi 20°C Lo 9°C | Hi 13°C Lo 3°C | Hi 5°C Lo -3°C | Hi -1°C Lo -9°C |
| 10 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h |
| 95 mm | 91 mm | 112 mm | 139 mm | 128 mm | 165 mm | 145 mm | 124 mm | 101 mm | 152 mm | 117 mm | 151 mm |
| 87% | 88% | 86% | 80% | 76% | 79% | 79% | 80% | 80% | 81% | 80% | 83% |
| 61% | 63% | 61% | 59% | 53% | 51% | 45% | 44% | 43% | 53% | 53% | 60% |
| 1015 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1013 mb | 1014 mb | 1015 mb | 1018 mb | 1016 mb | 1017 mb | 1017 mb |
| 15 | 12 | 14 | 16 | 21 | 19 | 20 | 22 | 24 | 22 | 17 | 13 |
| 9 | 8 | 10 | 9 | 9 | 11 | 11 | 9 | 6 | 8 | 9 | 10 |
| 8 | 8 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 1 | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 1 | 2 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | 1 |
| 100 | 81 | 100 | 104 | 144 | 152 | 183 | 186 | 189 | 136 | 132 | 106 |
| 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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