Weather World
Clayton School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 20°F | Hi 31°F Lo 21°F | Hi 43°F Lo 29°F | Hi 54°F Lo 38°F | Hi 66°F Lo 49°F | Hi 75°F Lo 58°F | Hi 80°F Lo 63°F | Hi 79°F Lo 62°F | Hi 73°F Lo 56°F | Hi 59°F Lo 46°F | Hi 46°F Lo 35°F | Hi 35°F Lo 28°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 10 mph | 10 mph |
| 2.6 in | 2.4 in | 3.9 in | 5.5 in | 4.4 in | 4.6 in | 3.8 in | 3.9 in | 3.2 in | 4.8 in | 3.1 in | 3.2 in |
| 86% | 84% | 76% | 74% | 76% | 77% | 76% | 75% | 74% | 75% | 76% | 83% |
| 77% | 71% | 57% | 54% | 44% | 37% | 31% | 31% | 34% | 50% | 56% | 72% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 14 | 15 | 21 | 20 | 24 | 23 | 24 | 25 | 24 | 23 | 21 | 17 |
| 12 | 9 | 7 | 9 | 8 | 7 | 7 | 6 | 6 | 8 | 8 | 10 |
| 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 50 | 67 | 124 | 129 | 172 | 196 | 222 | 239 | 215 | 141 | 123 | 66 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -7°C | Hi -0°C Lo -6°C | Hi 6°C Lo -2°C | Hi 12°C Lo 3°C | Hi 19°C Lo 9°C | Hi 24°C Lo 15°C | Hi 27°C Lo 17°C | Hi 26°C Lo 17°C | Hi 23°C Lo 13°C | Hi 15°C Lo 8°C | Hi 8°C Lo 2°C | Hi 2°C Lo -3°C |
| 16 km/h | 16 km/h | 16 km/h | 17 km/h | 14 km/h | 13 km/h | 11 km/h | 12 km/h | 13 km/h | 16 km/h | 17 km/h | 16 km/h |
| 67 mm | 62 mm | 100 mm | 139 mm | 113 mm | 116 mm | 96 mm | 99 mm | 82 mm | 122 mm | 80 mm | 82 mm |
| 86% | 84% | 76% | 74% | 76% | 77% | 76% | 75% | 74% | 75% | 76% | 83% |
| 77% | 71% | 57% | 54% | 44% | 37% | 31% | 31% | 34% | 50% | 56% | 72% |
| 1018 mb | 1018 mb | 1018 mb | 1015 mb | 1015 mb | 1013 mb | 1014 mb | 1015 mb | 1017 mb | 1016 mb | 1018 mb | 1018 mb |
| 14 | 15 | 21 | 20 | 24 | 23 | 24 | 25 | 24 | 23 | 21 | 17 |
| 12 | 9 | 7 | 9 | 8 | 7 | 7 | 6 | 6 | 8 | 8 | 10 |
| 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
| 1 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 50 | 67 | 124 | 129 | 172 | 196 | 222 | 239 | 215 | 141 | 123 | 66 |
| 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.