Weather World
Grand Forks County Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 16°F Lo 1°F | Hi 19°F Lo 3°F | Hi 34°F Lo 19°F | Hi 49°F Lo 32°F | Hi 65°F Lo 47°F | Hi 74°F Lo 56°F | Hi 81°F Lo 61°F | Hi 80°F Lo 60°F | Hi 72°F Lo 53°F | Hi 54°F Lo 39°F | Hi 37°F Lo 24°F | Hi 21°F Lo 9°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 9 mph | 10 mph | 11 mph | 10 mph | 10 mph |
| 0.7 in | 0.8 in | 1.5 in | 2.8 in | 3.9 in | 4.8 in | 3.8 in | 3.1 in | 3.3 in | 2.5 in | 1 in | 1.2 in |
| 90% | 89% | 82% | 68% | 64% | 74% | 69% | 60% | 60% | 66% | 76% | 87% |
| 65% | 63% | 62% | 53% | 42% | 40% | 30% | 28% | 30% | 43% | 50% | 61% |
| 30.1 in | 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.8 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in |
| 22 | 21 | 21 | 21 | 24 | 22 | 24 | 25 | 25 | 25 | 23 | 21 |
| 6 | 5 | 5 | 6 | 7 | 8 | 7 | 6 | 5 | 5 | 5 | 6 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
| 1 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 90 | 90 | 97 | 130 | 173 | 173 | 228 | 254 | 226 | 179 | 150 | 109 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -9°C Lo -17°C | Hi -7°C Lo -16°C | Hi 1°C Lo -7°C | Hi 9°C Lo 0°C | Hi 19°C Lo 8°C | Hi 24°C Lo 14°C | Hi 27°C Lo 16°C | Hi 27°C Lo 15°C | Hi 22°C Lo 12°C | Hi 12°C Lo 4°C | Hi 3°C Lo -5°C | Hi -6°C Lo -13°C |
| 16 km/h | 16 km/h | 16 km/h | 17 km/h | 16 km/h | 14 km/h | 13 km/h | 14 km/h | 16 km/h | 17 km/h | 16 km/h | 16 km/h |
| 17 mm | 19 mm | 37 mm | 71 mm | 98 mm | 123 mm | 97 mm | 78 mm | 84 mm | 64 mm | 25 mm | 31 mm |
| 90% | 89% | 82% | 68% | 64% | 74% | 69% | 60% | 60% | 66% | 76% | 87% |
| 65% | 63% | 62% | 53% | 42% | 40% | 30% | 28% | 30% | 43% | 50% | 61% |
| 1021 mb | 1022 mb | 1019 mb | 1015 mb | 1014 mb | 1011 mb | 1013 mb | 1013 mb | 1014 mb | 1014 mb | 1017 mb | 1019 mb |
| 22 | 21 | 21 | 21 | 24 | 22 | 24 | 25 | 25 | 25 | 23 | 21 |
| 6 | 5 | 5 | 6 | 7 | 8 | 7 | 6 | 5 | 5 | 5 | 6 |
| 4 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
| 1 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
| 90 | 90 | 97 | 130 | 173 | 173 | 228 | 254 | 226 | 179 | 150 | 109 |
| 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.