Weather World
Brown School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 23°F Lo 9°F | Hi 26°F Lo 10°F | Hi 35°F Lo 20°F | Hi 48°F Lo 31°F | Hi 63°F Lo 43°F | Hi 71°F Lo 52°F | Hi 77°F Lo 58°F | Hi 75°F Lo 56°F | Hi 68°F Lo 49°F | Hi 55°F Lo 39°F | Hi 41°F Lo 28°F | Hi 30°F Lo 18°F |
| 6 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph |
| 3 in | 3 in | 4 in | 5.4 in | 5.1 in | 6.1 in | 5.4 in | 5.4 in | 4.7 in | 4.9 in | 3.8 in | 4.4 in |
| 90% | 90% | 86% | 79% | 77% | 79% | 78% | 79% | 80% | 82% | 83% | 86% |
| 79% | 80% | 73% | 65% | 54% | 52% | 43% | 46% | 45% | 57% | 62% | 74% |
| 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in |
| 11 | 9 | 13 | 16 | 22 | 20 | 21 | 21 | 23 | 21 | 15 | 10 |
| 12 | 11 | 10 | 10 | 9 | 10 | 10 | 10 | 7 | 9 | 10 | 13 |
| 8 | 8 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 1 | 2 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | 1 |
| 45 | 35 | 67 | 89 | 132 | 135 | 170 | 162 | 178 | 117 | 101 | 63 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -5°C Lo -13°C | Hi -3°C Lo -12°C | Hi 2°C Lo -7°C | Hi 9°C Lo -0°C | Hi 17°C Lo 6°C | Hi 22°C Lo 11°C | Hi 25°C Lo 14°C | Hi 24°C Lo 14°C | Hi 20°C Lo 10°C | Hi 13°C Lo 4°C | Hi 5°C Lo -3°C | Hi -1°C Lo -8°C |
| 10 km/h | 11 km/h | 11 km/h | 12 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h |
| 76 mm | 75 mm | 102 mm | 137 mm | 129 mm | 155 mm | 137 mm | 137 mm | 118 mm | 124 mm | 97 mm | 112 mm |
| 90% | 90% | 86% | 79% | 77% | 79% | 78% | 79% | 80% | 82% | 83% | 86% |
| 79% | 80% | 73% | 65% | 54% | 52% | 43% | 46% | 45% | 57% | 62% | 74% |
| 1016 mb | 1016 mb | 1017 mb | 1015 mb | 1015 mb | 1013 mb | 1013 mb | 1015 mb | 1017 mb | 1017 mb | 1017 mb | 1017 mb |
| 11 | 9 | 13 | 16 | 22 | 20 | 21 | 21 | 23 | 21 | 15 | 10 |
| 12 | 11 | 10 | 10 | 9 | 10 | 10 | 10 | 7 | 9 | 10 | 13 |
| 8 | 8 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 8 |
| 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 1 |
| 1 | 1 | 1 | 2 | 4 | 4 | 5 | 4 | 3 | 2 | 1 | 1 |
| 45 | 35 | 67 | 89 | 132 | 135 | 170 | 162 | 178 | 117 | 101 | 63 |
| 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.