Weather World
Yale School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 30°F Lo 15°F | Hi 34°F Lo 18°F | Hi 49°F Lo 32°F | Hi 60°F Lo 42°F | Hi 70°F Lo 52°F | Hi 81°F Lo 63°F | Hi 84°F Lo 66°F | Hi 83°F Lo 64°F | Hi 78°F Lo 57°F | Hi 63°F Lo 45°F | Hi 49°F Lo 33°F | Hi 36°F Lo 23°F |
| 10 mph | 11 mph | 11 mph | 11 mph | 9 mph | 9 mph | 7 mph | 8 mph | 9 mph | 10 mph | 11 mph | 10 mph |
| 1.4 in | 1.3 in | 3.5 in | 5.6 in | 6.4 in | 6.9 in | 4.4 in | 4.8 in | 4.2 in | 3.7 in | 2.5 in | 2.2 in |
| 81% | 80% | 74% | 73% | 78% | 80% | 78% | 75% | 71% | 67% | 71% | 76% |
| 52% | 49% | 50% | 47% | 44% | 35% | 32% | 32% | 29% | 35% | 37% | 48% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 22 | 20 | 22 | 21 | 22 | 23 | 25 | 25 | 24 | 26 | 24 | 23 |
| 5 | 5 | 6 | 9 | 9 | 7 | 6 | 6 | 6 | 5 | 5 | 6 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 2 | 2 | 1 |
| 142 | 143 | 153 | 161 | 164 | 197 | 223 | 235 | 244 | 216 | 202 | 170 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -9°C | Hi 1°C Lo -8°C | Hi 10°C Lo 0°C | Hi 15°C Lo 5°C | Hi 21°C Lo 11°C | Hi 27°C Lo 17°C | Hi 29°C Lo 19°C | Hi 29°C Lo 18°C | Hi 26°C Lo 14°C | Hi 17°C Lo 7°C | Hi 9°C Lo 1°C | Hi 2°C Lo -5°C |
| 17 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 | 16 km/h | 17 km/h | 17 km/h |
| 35 mm | 34 mm | 88 mm | 142 mm | 163 mm | 175 mm | 111 mm | 121 mm | 105 mm | 93 mm | 63 mm | 56 mm |
| 81% | 80% | 74% | 73% | 78% | 80% | 78% | 75% | 71% | 67% | 71% | 76% |
| 52% | 49% | 50% | 47% | 44% | 35% | 32% | 32% | 29% | 35% | 37% | 48% |
| 1021 mb | 1021 mb | 1017 mb | 1014 mb | 1014 mb | 1012 mb | 1014 mb | 1014 mb | 1016 mb | 1016 mb | 1019 mb | 1019 mb |
| 22 | 20 | 22 | 21 | 22 | 23 | 25 | 25 | 24 | 26 | 24 | 23 |
| 5 | 5 | 6 | 9 | 9 | 7 | 6 | 6 | 6 | 5 | 5 | 6 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 2 | 2 | 1 |
| 142 | 143 | 153 | 161 | 164 | 197 | 223 | 235 | 244 | 216 | 202 | 170 |
| 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.