Winona, Minnesota Climate
United States
Pop. 27,094 Elev. 202 m / 663 ft
TZ: America/Chicago (UTC-5) ·
Winona experiences a wide climate range, from bitterly cold winters of 9°F (-13°C) in January to mild summers reaching 83°F (28°C) in July. Humidity pushes the summer feels-like temperature to 89°F (32°C), while wind chill can drive winter lows to -1°F (-18°C). Precipitation occurs on roughly 45 days per year (31.2 in / 792 mm total), with snow on 9 days and 51 in (1300 mm) of annual accumulation. The city averages 113 sunny days per year and around 32 thunderstorm days. Nearby lake water reaches 76°F (24°C) in summer.
| Temperature | 83°F (28°C) high | 9°F (-13°C) low |
| Feels like | 89°F (32°C) high | -1°F (-18°C) low |
| Rain | 45 days | 31.2 in (792 mm) /yr |
| Snow | 9 days | 51.2 in (1300 mm) /yr |
| Sky | 113 sunny | 32 stormy |
| Wind | 2.6 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Sep, Oct
Sky & Air by Month
Cloud cover (%)
52
Jan 60
Feb 57
Mar 64
Apr 49
May 61
Jun 54
Jul 55
Aug 51
Sep 48
Oct 58
Nov 79
Dec Humidity (%)
62
Jan 61
Feb 57
Mar 59
Apr 58
May 70
Jun 75
Jul 76
Aug 74
Sep 69
Oct 69
Nov 79
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 22 mi La Crosse Regional Airport (LSE)
Ski resort 29 mi Coffee Mill Ski & Snowboard Resort
National park 74 mi Effigy Mounds National Monument
Mountain peak
(20,733 ft) 292 mi Norris Hill
Hospital 1 mi Community Memorial Hospital
Hiking trail 2 mi Sugar Loaf Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 26°F -3°C | 9°F -13°C | 0.0 in 0 mm | 1.7 in42 mm | 11 |
| February | 29°F -2°C | 13°F -11°C | 0.2 in 5 mm | 5.5 in140 mm | 8 |
| March | 53°F 12°C | 30°F -1°C | 2.9 in 73 mm | 13.4 in340 mm | 9 |
| April | 59°F 15°C | 38°F 3°C | 4.3 in 110 mm | 2.6 in65 mm | 5 |
| May | 69°F 21°C | 49°F 10°C | 3.3 in 84 mm | — | 15 |
| June | 79°F 26°C | 62°F 17°C | 5.0 in 128 mm | — | 9 |
| July | 83°F 28°C | 66°F 19°C | 4.5 in 114 mm | — | 9 |
| August | 78°F 26°C | 61°F 16°C | 5.2 in 133 mm | — | 11 |
| September | 75°F 24°C | 56°F 13°C | 2.6 in 67 mm | — | 12 |
| October | 63°F 17°C | 46°F 8°C | 1.5 in 39 mm | — | 13 |
| November | 46°F 8°C | 32°F 0°C | 1.2 in 30 mm | 12.7 in323 mm | 9 |
| December | 27°F -3°C | 12°F -11°C | 0.3 in 8 mm | 15.3 in389 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 8 | 0 |
| March | 9 | 3 |
| April | 5 | 2 |
| May | 15 | 2 |
| June | 9 | 6 |
| July | 9 | 5 |
| August | 11 | 5 |
| September | 12 | 7 |
| October | 13 | 1 |
| November | 9 | 1 |
| December | 2 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 33°F 1°C |
| April | 44°F 7°C |
| May | 57°F 14°C |
| June | 69°F 20°C |
| July | 76°F 24°C |
| August | 72°F 22°C |
| September | 65°F 18°C |
| October | 56°F 13°C |
| November | 39°F 4°C |
| December | 32°F 0°C |