Weather in Town of Winona in May

General weather information about Town of Winona

Average annual temperature is 20.0 °C

Absolute maximum temperature: 42.1 °C

Absolute minimum temperature: -2.6 °C

Number of sunny days: 192 days

Number of rainy days: 173 days

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* Weather data for Town of Winona United States is based on climate observations for 2026 year

Town of Winona air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.026.327.029.431.438.739.842.139.732.828.123.4
Average daytime temperature (°C)16.017.421.422.928.233.436.139.433.225.819.116.1
Average temperature (°C)11.211.815.717.022.426.930.033.026.920.113.710.7
Average night temperature (°C)7.47.811.212.217.621.825.126.821.815.79.66.3
Absolute minimum temperature (°C)-1.1-2.6-0.17.49.517.921.521.016.92.70.3-0.3

Town of Winona monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.56.68.28.39.810.911.812.110.58.07.17.5
Precipitation (mm)119118140153108131624351386062
Sunny days16111413109172613212121
Rainy days1517171721211451710910
Snow days000000000000

Town of Winona - weather forecast by months

Town of Winona weather in januaryTown of Winona weather in februaryTown of Winona weather in marchTown of Winona weather in aprilTown of Winona weather in mayTown of Winona weather in juneTown of Winona weather in julyTown of Winona weather in augustTown of Winona weather in septemberTown of Winona weather in octoberTown of Winona weather in novemberTown of Winona weather in december

Best time to visit Town of Winona:

The best time to visit Town of Winona during the most sunny months:

  • July — 11.8(h)
  • August — 12.1(h)

The largest precipitation sum in Town of Winona is at

  • January — 119(mm)
  • March — 140(mm)
  • April — 153(mm)
  • June — 131(mm)
  • October — 138(mm)

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    Frequently asked questions

    When is the best time to visit Town of Winona?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Town of Winona.
    What is the weather like in Town of Winona?
    See average temperature, rainfall and daylight hours for Town of Winona by month in the table above.
    How many sunny days does Town of Winona have?
    The monthly weather statistics above show sunshine and rainfall patterns for Town of Winona throughout the year.