Deline Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -6°F Lo -15°F | Hi -2°F Lo -14°F | Hi 8°F Lo -7°F | Hi 26°F Lo 13°F | Hi 47°F Lo 33°F | Hi 61°F Lo 46°F | Hi 67°F Lo 52°F | Hi 62°F Lo 49°F | Hi 50°F Lo 39°F | Hi 32°F Lo 25°F | Hi 10°F Lo 0°F | Hi -3°F Lo -13°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 8 mph | 7 mph | 7 mph |
| 0.6 in | 0.3 in | 0.3 in | 0.6 in | 1 in | 1.2 in | 1.9 in | 1.8 in | 1.5 in | 0.9 in | 0.6 in | 0.5 in |
| 96% | 95% | 94% | 91% | 72% | 53% | 59% | 68% | 76% | 86% | 94% | 95% |
| 77% | 74% | 78% | 76% | 52% | 36% | 38% | 45% | 52% | 67% | 71% | 78% |
| 30.1 in | 30.1 in | 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.8 in | 29.8 in | 29.9 in | 30.0 in | 30.1 in |
| 20 | 20 | 22 | 21 | 25 | 26 | 25 | 26 | 25 | 20 | 19 | 21 |
| 7 | 5 | 5 | 6 | 4 | 4 | 6 | 5 | 4 | 7 | 7 | 7 |
| 4 | 3 | 4 | 4 | 2 | 0 | 0 | 0 | 1 | 4 | 4 | 4 |
| 3 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
| 1 | 1 | 1 | 1 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | 1 |
| 57 | 55 | 44 | 44 | 142 | 196 | 195 | 160 | 139 | 79 | 65 | 51 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -21°C Lo -26°C | Hi -19°C Lo -26°C | Hi -14°C Lo -22°C | Hi -3°C Lo -11°C | Hi 8°C Lo 1°C | Hi 16°C Lo 8°C | Hi 19°C Lo 11°C | Hi 17°C Lo 10°C | Hi 10°C Lo 4°C | Hi -0°C Lo -4°C | Hi -13°C Lo -18°C | Hi -20°C Lo -25°C |
| 12 km/h | 11 km/h | 11 km/h | 12 km/h | 13 km/h | 12 km/h | 12 km/h | 12 km/h | 13 km/h | 13 km/h | 12 km/h | 12 km/h |
| 14 mm | 9 mm | 8 mm | 15 mm | 26 mm | 30 mm | 49 mm | 46 mm | 38 mm | 24 mm | 16 mm | 13 mm |
| 96% | 95% | 94% | 91% | 72% | 53% | 59% | 68% | 76% | 86% | 94% | 95% |
| 77% | 74% | 78% | 76% | 52% | 36% | 38% | 45% | 52% | 67% | 71% | 78% |
| 102 kPa | 102.1 kPa | 102 kPa | 101.8 kPa | 101.5 kPa | 101.2 kPa | 101.1 kPa | 101.1 kPa | 101 kPa | 101.2 kPa | 101.5 kPa | 101.8 kPa |
| 20 | 20 | 22 | 21 | 25 | 26 | 25 | 26 | 25 | 20 | 19 | 21 |
| 7 | 5 | 5 | 6 | 4 | 4 | 6 | 5 | 4 | 7 | 7 | 7 |
| 4 | 3 | 4 | 4 | 2 | 0 | 0 | 0 | 1 | 4 | 4 | 4 |
| 3 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
| 1 | 1 | 1 | 1 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | 1 |
| 57 | 55 | 44 | 44 | 142 | 196 | 195 | 160 | 139 | 79 | 65 | 51 |
| 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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