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Kennebec County, ME Official Website
Kennebec County Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°F Lo 13°F | Hi 29°F Lo 14°F | Hi 38°F Lo 23°F | Hi 51°F Lo 34°F | Hi 64°F Lo 45°F | Hi 72°F Lo 54°F | Hi 79°F Lo 61°F | Hi 78°F Lo 59°F | Hi 71°F Lo 52°F | Hi 57°F Lo 42°F | Hi 44°F Lo 31°F | Hi 33°F Lo 22°F |
| 7 mph | 7 mph | 8 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 6 mph | 7 mph | 7 mph |
| 3.7 in | 3.4 in | 4.7 in | 5.5 in | 4.1 in | 4.9 in | 3.7 in | 4 in | 3.8 in | 4.9 in | 4.1 in | 5.9 in |
| 81% | 82% | 81% | 76% | 77% | 79% | 78% | 79% | 78% | 79% | 76% | 78% |
| 50% | 53% | 55% | 55% | 52% | 48% | 42% | 42% | 41% | 47% | 44% | 52% |
| 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 |
| 16 | 14 | 17 | 20 | 24 | 21 | 23 | 24 | 25 | 24 | 21 | 15 |
| 8 | 7 | 8 | 8 | 7 | 9 | 8 | 7 | 5 | 7 | 7 | 9 |
| 6 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
| 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 2 | 2 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 164 | 129 | 133 | 123 | 149 | 156 | 191 | 208 | 201 | 164 | 177 | 152 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -3°C Lo -10°C | Hi -2°C Lo -10°C | Hi 3°C Lo -5°C | Hi 10°C Lo 1°C | Hi 18°C Lo 7°C | Hi 22°C Lo 12°C | Hi 26°C Lo 16°C | Hi 25°C Lo 15°C | Hi 21°C Lo 11°C | Hi 14°C Lo 6°C | Hi 7°C Lo -1°C | Hi 1°C Lo -6°C |
| 11 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h |
| 94 mm | 86 mm | 120 mm | 139 mm | 104 mm | 124 mm | 93 mm | 100 mm | 96 mm | 125 mm | 104 mm | 151 mm |
| 81% | 82% | 81% | 76% | 77% | 79% | 78% | 79% | 78% | 79% | 76% | 78% |
| 50% | 53% | 55% | 55% | 52% | 48% | 42% | 42% | 41% | 47% | 44% | 52% |
| 1015 mb | 1015 mb | 1016 mb | 1015 mb | 1015 mb | 1013 mb | 1013 mb | 1015 mb | 1017 mb | 1017 mb | 1017 mb | 1016 mb |
| 16 | 14 | 17 | 20 | 24 | 21 | 23 | 24 | 25 | 24 | 21 | 15 |
| 8 | 7 | 8 | 8 | 7 | 9 | 8 | 7 | 5 | 7 | 7 | 9 |
| 6 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
| 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 2 | 2 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 164 | 129 | 133 | 123 | 149 | 156 | 191 | 208 | 201 | 164 | 177 | 152 |
| 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.