Weather World
Summit Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 35°F Lo 16°F | Hi 38°F Lo 20°F | Hi 46°F Lo 27°F | Hi 55°F Lo 34°F | Hi 65°F Lo 43°F | Hi 78°F Lo 54°F | Hi 83°F Lo 61°F | Hi 81°F Lo 59°F | Hi 74°F Lo 52°F | Hi 60°F Lo 39°F | Hi 48°F Lo 27°F | Hi 37°F Lo 18°F |
| 5 mph | 6 mph | 7 mph | 8 mph | 8 mph | 8 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph |
| 1.2 in | 1.4 in | 1.7 in | 1.1 in | 1.2 in | 0.3 in | 0.9 in | 1 in | 0.8 in | 0.9 in | 1.4 in | 1.5 in |
| 71% | 68% | 59% | 45% | 38% | 27% | 35% | 38% | 38% | 45% | 53% | 67% |
| 31% | 32% | 30% | 22% | 18% | 10% | 17% | 17% | 12% | 15% | 20% | 31% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.2 in |
| 21 | 19 | 21 | 24 | 27 | 29 | 27 | 27 | 28 | 28 | 24 | 22 |
| 5 | 5 | 5 | 4 | 3 | 1 | 4 | 4 | 2 | 2 | 3 | 5 |
| 5 | 4 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| 239 | 207 | 241 | 274 | 282 | 307 | 294 | 298 | 316 | 306 | 281 | 243 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 2°C Lo -9°C | Hi 3°C Lo -7°C | Hi 8°C Lo -3°C | Hi 13°C Lo 1°C | Hi 18°C Lo 6°C | Hi 26°C Lo 12°C | Hi 29°C Lo 16°C | Hi 27°C Lo 15°C | Hi 24°C Lo 11°C | Hi 16°C Lo 4°C | Hi 9°C Lo -3°C | Hi 3°C Lo -8°C |
| 8 km/h | 10 km/h | 11 km/h | 13 km/h | 12 km/h | 13 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h |
| 29 mm | 36 mm | 44 mm | 28 mm | 30 mm | 9 mm | 23 mm | 26 mm | 19 mm | 24 mm | 36 mm | 39 mm |
| 71% | 68% | 59% | 45% | 38% | 27% | 35% | 38% | 38% | 45% | 53% | 67% |
| 31% | 32% | 30% | 22% | 18% | 10% | 17% | 17% | 12% | 15% | 20% | 31% |
| 1023 mb | 1019 mb | 1016 mb | 1013 mb | 1011 mb | 1011 mb | 1014 mb | 1014 mb | 1014 mb | 1016 mb | 1019 mb | 1021 mb |
| 21 | 19 | 21 | 24 | 27 | 29 | 27 | 27 | 28 | 28 | 24 | 22 |
| 5 | 5 | 5 | 4 | 3 | 1 | 4 | 4 | 2 | 2 | 3 | 5 |
| 5 | 4 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 3 | 4 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| 239 | 207 | 241 | 274 | 282 | 307 | 294 | 298 | 316 | 306 | 281 | 243 |
| 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.