Weather World
Tri-County Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 32°F Lo 20°F | Hi 35°F Lo 21°F | Hi 45°F Lo 29°F | Hi 56°F Lo 39°F | Hi 67°F Lo 49°F | Hi 75°F Lo 57°F | Hi 81°F Lo 63°F | Hi 78°F Lo 61°F | Hi 72°F Lo 55°F | Hi 60°F Lo 45°F | Hi 47°F Lo 33°F | Hi 37°F Lo 26°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph | 8 mph |
| 3.5 in | 3.9 in | 4.9 in | 5.2 in | 6 in | 6 in | 6.1 in | 5.6 in | 5.6 in | 5.1 in | 3.6 in | 5.5 in |
| 80% | 82% | 78% | 76% | 79% | 77% | 77% | 78% | 79% | 80% | 78% | 82% |
| 55% | 57% | 54% | 53% | 52% | 43% | 39% | 41% | 43% | 46% | 45% | 57% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 17 | 14 | 18 | 20 | 21 | 20 | 21 | 22 | 22 | 24 | 22 | 17 |
| 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 9 |
| 6 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 117 | 110 | 134 | 138 | 157 | 191 | 216 | 206 | 191 | 158 | 162 | 122 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -0°C Lo -7°C | Hi 2°C Lo -6°C | Hi 7°C Lo -2°C | Hi 13°C Lo 4°C | Hi 19°C Lo 9°C | Hi 24°C Lo 14°C | Hi 27°C Lo 17°C | Hi 26°C Lo 16°C | Hi 22°C Lo 13°C | Hi 15°C Lo 7°C | Hi 8°C Lo 1°C | Hi 3°C Lo -3°C |
| 13 km/h | 13 km/h | 14 km/h | 13 km/h | 11 km/h | 10 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 12 km/h | 12 km/h |
| 90 mm | 99 mm | 124 mm | 132 mm | 153 mm | 152 mm | 154 mm | 142 mm | 141 mm | 128 mm | 92 mm | 139 mm |
| 80% | 82% | 78% | 76% | 79% | 77% | 77% | 78% | 79% | 80% | 78% | 82% |
| 55% | 57% | 54% | 53% | 52% | 43% | 39% | 41% | 43% | 46% | 45% | 57% |
| 1018 mb | 1018 mb | 1018 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1017 mb | 1020 mb | 1019 mb |
| 17 | 14 | 18 | 20 | 21 | 20 | 21 | 22 | 22 | 24 | 22 | 17 |
| 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 9 |
| 6 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 117 | 110 | 134 | 138 | 157 | 191 | 216 | 206 | 191 | 158 | 162 | 122 |
| 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.