Weather World
Cottage Grove Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 22°F Lo 8°F | Hi 26°F Lo 11°F | Hi 41°F Lo 26°F | Hi 53°F Lo 36°F | Hi 67°F Lo 49°F | Hi 77°F Lo 60°F | Hi 82°F Lo 64°F | Hi 80°F Lo 61°F | Hi 74°F Lo 55°F | Hi 58°F Lo 42°F | Hi 42°F Lo 29°F | Hi 28°F Lo 16°F |
| 9 mph | 9 mph | 9 mph | 10 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 9 mph | 8 mph |
| 1 in | 1.2 in | 2.9 in | 4.7 in | 4.7 in | 5.5 in | 4 in | 4 in | 3.7 in | 3.2 in | 2 in | 2.3 in |
| 89% | 87% | 80% | 73% | 74% | 78% | 77% | 76% | 73% | 71% | 76% | 86% |
| 66% | 64% | 59% | 55% | 44% | 40% | 33% | 32% | 35% | 43% | 49% | 64% |
| 30.1 in | 30.1 in | 30.1 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 21 | 19 | 21 | 19 | 23 | 22 | 25 | 25 | 24 | 25 | 23 | 20 |
| 6 | 6 | 6 | 9 | 8 | 8 | 6 | 6 | 6 | 6 | 5 | 7 |
| 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 89 | 84 | 113 | 127 | 161 | 169 | 202 | 231 | 207 | 182 | 159 | 96 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -6°C Lo -13°C | Hi -3°C Lo -12°C | Hi 5°C Lo -4°C | Hi 12°C Lo 2°C | Hi 20°C Lo 9°C | Hi 25°C Lo 15°C | Hi 28°C Lo 18°C | Hi 27°C Lo 16°C | Hi 23°C Lo 13°C | Hi 14°C Lo 6°C | Hi 6°C Lo -2°C | Hi -2°C Lo -9°C |
| 14 km/h | 14 km/h | 15 km/h | 16 km/h | 14 km/h | 13 km/h | 11 km/h | 11 km/h | 13 km/h | 15 km/h | 15 km/h | 14 km/h |
| 25 mm | 31 mm | 73 mm | 120 mm | 120 mm | 140 mm | 103 mm | 102 mm | 93 mm | 81 mm | 52 mm | 57 mm |
| 89% | 87% | 80% | 73% | 74% | 78% | 77% | 76% | 73% | 71% | 76% | 86% |
| 66% | 64% | 59% | 55% | 44% | 40% | 33% | 32% | 35% | 43% | 49% | 64% |
| 1021 mb | 1020 mb | 1018 mb | 1014 mb | 1014 mb | 1012 mb | 1014 mb | 1014 mb | 1016 mb | 1015 mb | 1018 mb | 1019 mb |
| 21 | 19 | 21 | 19 | 23 | 22 | 25 | 25 | 24 | 25 | 23 | 20 |
| 6 | 6 | 6 | 9 | 8 | 8 | 6 | 6 | 6 | 6 | 5 | 7 |
| 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 89 | 84 | 113 | 127 | 161 | 169 | 202 | 231 | 207 | 182 | 159 | 96 |
| 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.