Index Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 44°F Lo 27°F | Hi 49°F Lo 30°F | Hi 57°F Lo 37°F | Hi 66°F Lo 45°F | Hi 76°F Lo 52°F | Hi 84°F Lo 59°F | Hi 87°F Lo 62°F | Hi 86°F Lo 61°F | Hi 80°F Lo 56°F | Hi 69°F Lo 47°F | Hi 56°F Lo 37°F | Hi 49°F Lo 33°F |
6 mph | 6 mph | 6 mph | 7 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph | 5 mph |
5.3 in | 5.5 in | 5.4 in | 6.5 in | 7.3 in | 5.4 in | 6 in | 5.8 in | 5.9 in | 4.6 in | 4.6 in | 5.5 in |
74% | 76% | 75% | 74% | 76% | 73% | 72% | 74% | 76% | 75% | 73% | 77% |
38% | 43% | 43% | 36% | 37% | 29% | 29% | 31% | 34% | 32% | 31% | 39% |
30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.2 in | 30.1 in |
19 | 15 | 20 | 22 | 22 | 23 | 23 | 24 | 23 | 26 | 25 | 22 |
7 | 8 | 9 | 8 | 9 | 7 | 8 | 7 | 7 | 5 | 5 | 7 |
5 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
4 | 4 | 5 | 5 | 6 | 4 | 3 | 4 | 5 | 4 | 2 | 4 |
2 | 2 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
283 | 250 | 282 | 299 | 317 | 329 | 346 | 338 | 306 | 311 | 295 | 283 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 7°C Lo -3°C | Hi 9°C Lo -1°C | Hi 14°C Lo 3°C | Hi 19°C Lo 7°C | Hi 24°C Lo 11°C | Hi 29°C Lo 15°C | Hi 31°C Lo 17°C | Hi 30°C Lo 16°C | Hi 27°C Lo 13°C | Hi 21°C Lo 8°C | Hi 14°C Lo 3°C | Hi 10°C Lo 1°C |
10 km/h | 10 km/h | 10 km/h | 11 km/h | 9 km/h | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h |
135 mm | 140 mm | 136 mm | 166 mm | 184 mm | 137 mm | 153 mm | 146 mm | 150 mm | 117 mm | 117 mm | 139 mm |
74% | 76% | 75% | 74% | 76% | 73% | 72% | 74% | 76% | 75% | 73% | 77% |
38% | 43% | 43% | 36% | 37% | 29% | 29% | 31% | 34% | 32% | 31% | 39% |
1021 mb | 1020 mb | 1019 mb | 1016 mb | 1017 mb | 1016 mb | 1016 mb | 1017 mb | 1018 mb | 1018 mb | 1022 mb | 1021 mb |
19 | 15 | 20 | 22 | 22 | 23 | 23 | 24 | 23 | 26 | 25 | 22 |
7 | 8 | 9 | 8 | 9 | 7 | 8 | 7 | 7 | 5 | 5 | 7 |
5 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
4 | 4 | 5 | 5 | 6 | 4 | 3 | 4 | 5 | 4 | 2 | 4 |
2 | 2 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 2 |
283 | 250 | 282 | 299 | 317 | 329 | 346 | 338 | 306 | 311 | 295 | 283 |
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.