Forest Reservoir Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 34°F Lo 21°F | Hi 38°F Lo 25°F | Hi 47°F Lo 30°F | Hi 55°F Lo 36°F | Hi 66°F Lo 44°F | Hi 76°F Lo 52°F | Hi 88°F Lo 62°F | Hi 86°F Lo 61°F | Hi 76°F Lo 53°F | Hi 59°F Lo 41°F | Hi 44°F Lo 30°F | Hi 34°F Lo 22°F |
| 5 mph | 6 mph | 7 mph | 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 5 mph |
| 1.6 in | 1.6 in | 1.4 in | 1.2 in | 1.4 in | 0.8 in | 0.1 in | 0.3 in | 0.6 in | 1 in | 1.8 in | 2.5 in |
| 86% | 82% | 72% | 59% | 52% | 43% | 30% | 32% | 38% | 54% | 72% | 85% |
| 50% | 48% | 44% | 33% | 28% | 19% | 8% | 11% | 16% | 26% | 37% | 52% |
| 30.2 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.1 in | 30.2 in |
| 18 | 18 | 23 | 26 | 26 | 27 | 30 | 30 | 28 | 28 | 22 | 16 |
| 8 | 7 | 6 | 4 | 5 | 3 | 1 | 1 | 2 | 3 | 5 | 9 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
| 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 7 | 6 | 4 | 3 | 1 | 2 |
| 146 | 132 | 168 | 213 | 229 | 270 | 330 | 336 | 297 | 252 | 202 | 145 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 1°C Lo -6°C | Hi 4°C Lo -4°C | Hi 8°C Lo -1°C | Hi 13°C Lo 2°C | Hi 19°C Lo 7°C | Hi 24°C Lo 11°C | Hi 31°C Lo 17°C | Hi 30°C Lo 16°C | Hi 24°C Lo 12°C | Hi 15°C Lo 5°C | Hi 7°C Lo -1°C | Hi 1°C Lo -6°C |
| 8 km/h | 10 km/h | 11 km/h | 12 km/h | 12 km/h | 11 km/h | 11 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h |
| 41 mm | 41 mm | 37 mm | 30 mm | 36 mm | 19 mm | 3 mm | 6 mm | 15 mm | 24 mm | 46 mm | 63 mm |
| 86% | 82% | 72% | 59% | 52% | 43% | 30% | 32% | 38% | 54% | 72% | 85% |
| 50% | 48% | 44% | 33% | 28% | 19% | 8% | 11% | 16% | 26% | 37% | 52% |
| 1024 mb | 1020 mb | 1017 mb | 1016 mb | 1014 mb | 1013 mb | 1013 mb | 1013 mb | 1014 mb | 1014 mb | 1020 mb | 1022 mb |
| 18 | 18 | 23 | 26 | 26 | 27 | 30 | 30 | 28 | 28 | 22 | 16 |
| 8 | 7 | 6 | 4 | 5 | 3 | 1 | 1 | 2 | 3 | 5 | 9 |
| 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
| 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 7 | 6 | 4 | 3 | 1 | 2 |
| 146 | 132 | 168 | 213 | 229 | 270 | 330 | 336 | 297 | 252 | 202 | 145 |
| 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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