Weather World
Perry School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 25°F Lo 11°F | Hi 30°F Lo 15°F | Hi 45°F Lo 29°F | Hi 57°F Lo 40°F | Hi 68°F Lo 51°F | Hi 78°F Lo 61°F | Hi 81°F Lo 64°F | Hi 80°F Lo 62°F | Hi 75°F Lo 55°F | Hi 60°F Lo 44°F | Hi 46°F Lo 31°F | Hi 33°F Lo 21°F |
| 10 mph | 11 mph | 11 mph | 11 mph | 10 mph | 8 mph | 7 mph | 7 mph | 9 mph | 10 mph | 11 mph | 10 mph |
| 1.7 in | 1.7 in | 3.6 in | 6.1 in | 6.2 in | 7.8 in | 5.6 in | 4.7 in | 4.4 in | 4.7 in | 2.7 in | 2.4 in |
| 85% | 84% | 76% | 73% | 76% | 80% | 82% | 79% | 75% | 69% | 73% | 80% |
| 60% | 57% | 54% | 52% | 46% | 39% | 35% | 33% | 34% | 40% | 44% | 57% |
| 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 |
| 20 | 19 | 22 | 19 | 21 | 20 | 23 | 24 | 24 | 25 | 24 | 20 |
| 7 | 6 | 6 | 9 | 10 | 10 | 8 | 7 | 6 | 6 | 5 | 6 |
| 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 118 | 118 | 139 | 139 | 174 | 198 | 219 | 234 | 223 | 191 | 176 | 133 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -4°C Lo -12°C | Hi -1°C Lo -10°C | Hi 7°C Lo -2°C | Hi 14°C Lo 4°C | Hi 20°C Lo 11°C | Hi 26°C Lo 16°C | Hi 27°C Lo 18°C | Hi 27°C Lo 16°C | Hi 24°C Lo 13°C | Hi 16°C Lo 7°C | Hi 8°C Lo -0°C | Hi 0°C Lo -6°C |
| 16 km/h | 17 km/h | 18 km/h | 18 km/h | 15 km/h | 14 km/h | 12 km/h | 12 km/h | 14 km/h | 17 km/h | 17 km/h | 16 km/h |
| 42 mm | 44 mm | 90 mm | 155 mm | 158 mm | 199 mm | 141 mm | 120 mm | 112 mm | 120 mm | 69 mm | 61 mm |
| 85% | 84% | 76% | 73% | 76% | 80% | 82% | 79% | 75% | 69% | 73% | 80% |
| 60% | 57% | 54% | 52% | 46% | 39% | 35% | 33% | 34% | 40% | 44% | 57% |
| 1021 mb | 1020 mb | 1017 mb | 1014 mb | 1014 mb | 1012 mb | 1014 mb | 1015 mb | 1016 mb | 1016 mb | 1018 mb | 1019 mb |
| 20 | 19 | 22 | 19 | 21 | 20 | 23 | 24 | 24 | 25 | 24 | 20 |
| 7 | 6 | 6 | 9 | 10 | 10 | 8 | 7 | 6 | 6 | 5 | 6 |
| 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
| 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 118 | 118 | 139 | 139 | 174 | 198 | 219 | 234 | 223 | 191 | 176 | 133 |
| 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.