Butterfly Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 19°F Lo 7°F | Hi 23°F Lo 9°F | Hi 36°F Lo 21°F | Hi 47°F Lo 31°F | Hi 63°F Lo 44°F | Hi 73°F Lo 54°F | Hi 78°F Lo 59°F | Hi 75°F Lo 57°F | Hi 68°F Lo 51°F | Hi 52°F Lo 39°F | Hi 37°F Lo 27°F | Hi 26°F Lo 15°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 7 mph | 7 mph | 7 mph | 8 mph | 9 mph | 8 mph |
| 1.1 in | 1.4 in | 3.4 in | 5.2 in | 4 in | 6.3 in | 4.6 in | 4.2 in | 3.6 in | 4.4 in | 2.3 in | 2.2 in |
| 90% | 90% | 83% | 78% | 71% | 75% | 74% | 76% | 77% | 77% | 80% | 87% |
| 79% | 79% | 68% | 62% | 48% | 45% | 40% | 41% | 44% | 54% | 64% | 75% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in |
| 18 | 17 | 18 | 16 | 24 | 21 | 23 | 24 | 23 | 22 | 19 | 16 |
| 8 | 7 | 7 | 10 | 7 | 9 | 8 | 7 | 7 | 8 | 7 | 9 |
| 5 | 5 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 |
| 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 1 |
| 1 | 1 | 1 | 2 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 1 |
| 43 | 43 | 84 | 101 | 161 | 165 | 196 | 207 | 178 | 137 | 103 | 55 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -7°C Lo -14°C | Hi -5°C Lo -13°C | Hi 2°C Lo -6°C | Hi 8°C Lo -1°C | Hi 17°C Lo 7°C | Hi 23°C Lo 12°C | Hi 25°C Lo 15°C | Hi 24°C Lo 14°C | Hi 20°C Lo 10°C | Hi 11°C Lo 4°C | Hi 3°C Lo -3°C | Hi -4°C Lo -9°C |
| 13 km/h | 13 km/h | 13 km/h | 14 km/h | 13 km/h | 12 km/h | 11 km/h | 11 km/h | 12 km/h | 13 km/h | 14 km/h | 13 km/h |
| 29 mm | 35 mm | 86 mm | 132 mm | 102 mm | 159 mm | 117 mm | 106 mm | 90 mm | 111 mm | 60 mm | 56 mm |
| 90% | 90% | 83% | 78% | 71% | 75% | 74% | 76% | 77% | 77% | 80% | 87% |
| 79% | 79% | 68% | 62% | 48% | 45% | 40% | 41% | 44% | 54% | 64% | 75% |
| 1019 mb | 1019 mb | 1018 mb | 1015 mb | 1015 mb | 1012 mb | 1014 mb | 1014 mb | 1016 mb | 1015 mb | 1017 mb | 1018 mb |
| 18 | 17 | 18 | 16 | 24 | 21 | 23 | 24 | 23 | 22 | 19 | 16 |
| 8 | 7 | 7 | 10 | 7 | 9 | 8 | 7 | 7 | 8 | 7 | 9 |
| 5 | 5 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 6 |
| 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 1 |
| 1 | 1 | 1 | 2 | 4 | 5 | 5 | 4 | 3 | 1 | 1 | 1 |
| 43 | 43 | 84 | 101 | 161 | 165 | 196 | 207 | 178 | 137 | 103 | 55 |
| 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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