Frenchman Reservoir Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 26°F Lo 11°F | Hi 27°F Lo 10°F | Hi 40°F Lo 22°F | Hi 53°F Lo 34°F | Hi 66°F Lo 46°F | Hi 75°F Lo 55°F | Hi 85°F Lo 62°F | Hi 83°F Lo 62°F | Hi 73°F Lo 53°F | Hi 55°F Lo 38°F | Hi 40°F Lo 25°F | Hi 26°F Lo 12°F |
| 9 mph | 8 mph | 9 mph | 11 mph | 10 mph | 10 mph | 9 mph | 9 mph | 9 mph | 10 mph | 9 mph | 8 mph |
| 0.5 in | 0.6 in | 0.9 in | 1.7 in | 3.1 in | 2.9 in | 1.7 in | 2.2 in | 1.6 in | 1.4 in | 0.9 in | 0.9 in |
| 84% | 82% | 74% | 59% | 53% | 52% | 43% | 41% | 45% | 57% | 71% | 82% |
| 51% | 52% | 50% | 45% | 37% | 29% | 20% | 20% | 24% | 33% | 42% | 52% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.8 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in |
| 24 | 21 | 25 | 24 | 24 | 24 | 27 | 27 | 26 | 28 | 24 | 22 |
| 6 | 5 | 4 | 5 | 7 | 6 | 4 | 4 | 4 | 3 | 4 | 6 |
| 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
| 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 148 | 125 | 148 | 168 | 194 | 233 | 278 | 295 | 263 | 221 | 194 | 146 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -4°C Lo -12°C | Hi -3°C Lo -12°C | Hi 5°C Lo -5°C | Hi 12°C Lo 1°C | Hi 19°C Lo 8°C | Hi 24°C Lo 13°C | Hi 30°C Lo 17°C | Hi 29°C Lo 16°C | Hi 23°C Lo 12°C | Hi 13°C Lo 3°C | Hi 4°C Lo -4°C | Hi -3°C Lo -11°C |
| 14 km/h | 13 km/h | 15 km/h | 17 km/h | 16 km/h | 16 km/h | 15 km/h | 15 km/h | 15 km/h | 16 km/h | 15 km/h | 13 km/h |
| 13 mm | 15 mm | 22 mm | 42 mm | 79 mm | 73 mm | 44 mm | 57 mm | 41 mm | 36 mm | 23 mm | 23 mm |
| 84% | 82% | 74% | 59% | 53% | 52% | 43% | 41% | 45% | 57% | 71% | 82% |
| 51% | 52% | 50% | 45% | 37% | 29% | 20% | 20% | 24% | 33% | 42% | 52% |
| 1021 mb | 1021 mb | 1017 mb | 1014 mb | 1012 mb | 1010 mb | 1012 mb | 1012 mb | 1013 mb | 1014 mb | 1017 mb | 1020 mb |
| 24 | 21 | 25 | 24 | 24 | 24 | 27 | 27 | 26 | 28 | 24 | 22 |
| 6 | 5 | 4 | 5 | 7 | 6 | 4 | 4 | 4 | 3 | 4 | 6 |
| 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
| 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 148 | 125 | 148 | 168 | 194 | 233 | 278 | 295 | 263 | 221 | 194 | 146 |
| 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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