WeatherWX.com
Winona Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 52°F Lo 37°F | Hi 57°F Lo 40°F | Hi 65°F Lo 47°F | Hi 73°F Lo 53°F | Hi 81°F Lo 62°F | Hi 89°F Lo 70°F | Hi 91°F Lo 72°F | Hi 90°F Lo 72°F | Hi 86°F Lo 67°F | Hi 76°F Lo 56°F | Hi 63°F Lo 45°F | Hi 56°F Lo 41°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph |
| 2 in | 2.2 in | 2.4 in | 2.2 in | 1.7 in | 1.3 in | 1.6 in | 1.6 in | 1.5 in | 1.6 in | 1.4 in | 2 in |
| 77% | 80% | 79% | 75% | 75% | 73% | 74% | 74% | 71% | 69% | 73% | 80% |
| 45% | 49% | 47% | 36% | 34% | 31% | 35% | 34% | 30% | 29% | 34% | 48% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.2 in | 30.1 in |
| 23 | 20 | 23 | 24 | 23 | 23 | 22 | 22 | 24 | 26 | 25 | 24 |
| 7 | 7 | 8 | 6 | 8 | 7 | 9 | 9 | 6 | 5 | 5 | 7 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 63 | 49 | 52 | 69 | 71 | 75 | 69 | 70 | 79 | 83 | 74 | 55 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 11°C Lo 3°C | Hi 14°C Lo 4°C | Hi 18°C Lo 8°C | Hi 23°C Lo 12°C | Hi 27°C Lo 17°C | Hi 32°C Lo 21°C | Hi 33°C Lo 22°C | Hi 32°C Lo 22°C | Hi 30°C Lo 19°C | Hi 24°C Lo 13°C | Hi 17°C Lo 7°C | Hi 13°C Lo 5°C |
| 12 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h |
| 51 mm | 56 mm | 60 mm | 55 mm | 44 mm | 32 mm | 40 mm | 39 mm | 38 mm | 39 mm | 35 mm | 51 mm |
| 77% | 80% | 79% | 75% | 75% | 73% | 74% | 74% | 71% | 69% | 73% | 80% |
| 45% | 49% | 47% | 36% | 34% | 31% | 35% | 34% | 30% | 29% | 34% | 48% |
| 1021 mb | 1020 mb | 1019 mb | 1016 mb | 1016 mb | 1014 mb | 1015 mb | 1015 mb | 1016 mb | 1017 mb | 1021 mb | 1020 mb |
| 23 | 20 | 23 | 24 | 23 | 23 | 22 | 22 | 24 | 26 | 25 | 24 |
| 7 | 7 | 8 | 6 | 8 | 7 | 9 | 9 | 6 | 5 | 5 | 7 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 4 | 3 | 3 |
| 63 | 49 | 52 | 69 | 71 | 75 | 69 | 70 | 79 | 83 | 74 | 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.