WeatherWX.com
Superior Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 41°F Lo 25°F | Hi 46°F Lo 28°F | Hi 54°F Lo 35°F | Hi 64°F Lo 43°F | Hi 73°F Lo 53°F | Hi 80°F Lo 59°F | Hi 83°F Lo 63°F | Hi 82°F Lo 61°F | Hi 77°F Lo 56°F | Hi 66°F Lo 46°F | Hi 54°F Lo 36°F | Hi 46°F Lo 31°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph | 4 mph | 5 mph | 5 mph | 6 mph | 7 mph |
| 1.6 in | 1.8 in | 1.8 in | 1.7 in | 1.9 in | 1.6 in | 1.8 in | 1.4 in | 1.2 in | 1.6 in | 1.2 in | 1.8 in |
| 82% | 82% | 79% | 76% | 78% | 76% | 77% | 76% | 77% | 77% | 75% | 80% |
| 60% | 59% | 52% | 45% | 45% | 39% | 42% | 40% | 39% | 40% | 40% | 55% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in | 30.2 in | 30.1 in |
| 17 | 15 | 19 | 21 | 21 | 22 | 21 | 23 | 24 | 24 | 23 | 20 |
| 11 | 10 | 10 | 8 | 10 | 8 | 10 | 8 | 6 | 7 | 6 | 9 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 2 |
| 40 | 36 | 48 | 56 | 60 | 70 | 65 | 68 | 69 | 67 | 66 | 45 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo -4°C | Hi 8°C Lo -2°C | Hi 12°C Lo 2°C | Hi 18°C Lo 6°C | Hi 23°C Lo 11°C | Hi 27°C Lo 15°C | Hi 28°C Lo 17°C | Hi 28°C Lo 16°C | Hi 25°C Lo 13°C | Hi 19°C Lo 8°C | Hi 12°C Lo 2°C | Hi 8°C Lo -1°C |
| 11 km/h | 12 km/h | 11 km/h | 11 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 9 km/h | 9 km/h | 11 km/h |
| 40 mm | 46 mm | 45 mm | 42 mm | 48 mm | 40 mm | 45 mm | 35 mm | 31 mm | 40 mm | 31 mm | 45 mm |
| 82% | 82% | 79% | 76% | 78% | 76% | 77% | 76% | 77% | 77% | 75% | 80% |
| 60% | 59% | 52% | 45% | 45% | 39% | 42% | 40% | 39% | 40% | 40% | 55% |
| 1021 mb | 1020 mb | 1019 mb | 1016 mb | 1017 mb | 1016 mb | 1017 mb | 1017 mb | 1018 mb | 1018 mb | 1022 mb | 1021 mb |
| 17 | 15 | 19 | 21 | 21 | 22 | 21 | 23 | 24 | 24 | 23 | 20 |
| 11 | 10 | 10 | 8 | 10 | 8 | 10 | 8 | 6 | 7 | 6 | 9 |
| 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 2 |
| 40 | 36 | 48 | 56 | 60 | 70 | 65 | 68 | 69 | 67 | 66 | 45 |
| 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.