Weather World
Tri-County Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 40°F Lo 17°F | Hi 42°F Lo 19°F | Hi 52°F Lo 26°F | Hi 59°F Lo 32°F | Hi 67°F Lo 41°F | Hi 82°F Lo 53°F | Hi 87°F Lo 58°F | Hi 86°F Lo 57°F | Hi 79°F Lo 51°F | Hi 64°F Lo 38°F | Hi 52°F Lo 27°F | Hi 42°F Lo 19°F |
| 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 6 mph |
| 0.8 in | 1.1 in | 1.9 in | 2.7 in | 4.3 in | 2.1 in | 1.9 in | 1.2 in | 1.6 in | 1.4 in | 1.1 in | 0.9 in |
| 63% | 64% | 55% | 52% | 53% | 42% | 43% | 41% | 40% | 46% | 50% | 57% |
| 25% | 27% | 28% | 30% | 32% | 22% | 22% | 21% | 18% | 19% | 21% | 24% |
| 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 23 | 19 | 22 | 20 | 20 | 22 | 21 | 24 | 26 | 26 | 24 | 23 |
| 5 | 6 | 5 | 7 | 10 | 8 | 10 | 7 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 265 | 236 | 254 | 240 | 232 | 279 | 289 | 300 | 297 | 290 | 286 | 277 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo -8°C | Hi 6°C Lo -7°C | Hi 11°C Lo -3°C | Hi 15°C Lo 0°C | Hi 20°C Lo 5°C | Hi 28°C Lo 12°C | Hi 30°C Lo 15°C | Hi 30°C Lo 14°C | Hi 26°C Lo 11°C | Hi 18°C Lo 3°C | Hi 11°C Lo -3°C | Hi 6°C Lo -7°C |
| 9 km/h | 9 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h |
| 20 mm | 27 mm | 49 mm | 70 mm | 110 mm | 52 mm | 48 mm | 32 mm | 39 mm | 36 mm | 28 mm | 22 mm |
| 63% | 64% | 55% | 52% | 53% | 42% | 43% | 41% | 40% | 46% | 50% | 57% |
| 25% | 27% | 28% | 30% | 32% | 22% | 22% | 21% | 18% | 19% | 21% | 24% |
| 1021 mb | 1018 mb | 1015 mb | 1012 mb | 1012 mb | 1012 mb | 1015 mb | 1015 mb | 1016 mb | 1016 mb | 1018 mb | 1019 mb |
| 23 | 19 | 22 | 20 | 20 | 22 | 21 | 24 | 26 | 26 | 24 | 23 |
| 5 | 6 | 5 | 7 | 10 | 8 | 10 | 7 | 4 | 4 | 4 | 4 |
| 4 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 265 | 236 | 254 | 240 | 232 | 279 | 289 | 300 | 297 | 290 | 286 | 277 |
| 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.