Copeland Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 40°F Lo 20°F | Hi 42°F Lo 21°F | Hi 52°F Lo 29°F | Hi 59°F Lo 35°F | Hi 67°F Lo 44°F | Hi 82°F Lo 56°F | Hi 87°F Lo 62°F | Hi 86°F Lo 61°F | Hi 79°F Lo 54°F | Hi 64°F Lo 41°F | Hi 52°F Lo 29°F | Hi 42°F Lo 22°F |
| 5 mph | 6 mph | 6 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph |
| 0.8 in | 1.2 in | 2.2 in | 3 in | 4.6 in | 2.4 in | 2.1 in | 1.3 in | 1.6 in | 1.4 in | 1.1 in | 0.8 in |
| 62% | 62% | 52% | 49% | 51% | 41% | 41% | 39% | 38% | 44% | 49% | 56% |
| 25% | 26% | 28% | 30% | 32% | 22% | 23% | 20% | 18% | 19% | 21% | 23% |
| 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 |
| 22 | 19 | 22 | 20 | 20 | 21 | 22 | 25 | 26 | 26 | 24 | 23 |
| 5 | 5 | 5 | 7 | 10 | 9 | 9 | 6 | 4 | 4 | 3 | 4 |
| 4 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 2 | 1 |
| 265 | 238 | 255 | 242 | 237 | 280 | 290 | 302 | 297 | 290 | 285 | 278 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo -7°C | Hi 6°C Lo -6°C | Hi 11°C Lo -2°C | Hi 15°C Lo 2°C | Hi 20°C Lo 7°C | Hi 28°C Lo 13°C | Hi 31°C Lo 17°C | Hi 30°C Lo 16°C | Hi 26°C Lo 12°C | Hi 18°C Lo 5°C | Hi 11°C Lo -1°C | Hi 6°C Lo -6°C |
| 9 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h |
| 21 mm | 30 mm | 57 mm | 76 mm | 118 mm | 60 mm | 53 mm | 33 mm | 40 mm | 35 mm | 29 mm | 21 mm |
| 62% | 62% | 52% | 49% | 51% | 41% | 41% | 39% | 38% | 44% | 49% | 56% |
| 25% | 26% | 28% | 30% | 32% | 22% | 23% | 20% | 18% | 19% | 21% | 23% |
| 1021 mb | 1018 mb | 1015 mb | 1012 mb | 1012 mb | 1012 mb | 1015 mb | 1015 mb | 1015 mb | 1016 mb | 1018 mb | 1019 mb |
| 22 | 19 | 22 | 20 | 20 | 21 | 22 | 25 | 26 | 26 | 24 | 23 |
| 5 | 5 | 5 | 7 | 10 | 9 | 9 | 6 | 4 | 4 | 3 | 4 |
| 4 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 2 | 1 |
| 265 | 238 | 255 | 242 | 237 | 280 | 290 | 302 | 297 | 290 | 285 | 278 |
| 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.
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