Best year time to visit South Haven

General weather information about South Haven

Average annual temperature is 8.4 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -27.8 °C

Number of sunny days: 198 days

Number of rainy days: 128 days

Number of snow days: 39 days

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* Weather data for South Haven United States is based on climate observations for 2026 year

South Haven air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.15.25.325.831.032.733.836.235.829.417.010.1
Average daytime temperature (°C)-4.0-2.20.89.622.728.128.028.225.014.17.03.9
Average temperature (°C)-7.4-7.6-3.94.316.422.322.122.219.49.92.1-0.1
Average night temperature (°C)-10.4-12.4-7.90.110.616.916.817.315.26.4-1.5-3.0
Absolute minimum temperature (°C)-24.9-27.8-15.6-9.00.29.612.211.77.7-5.3-13.1-11.4

South Haven monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.915.615.314.112.511.09.58.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.37.36.48.111.912.812.611.49.87.56.54.1
Precipitation (mm)484762122566614984961161581
Sunny days191716101716152011152418
Rainy days4351414141611191459
Snow days8810600000214

South Haven - weather forecast by months

South Haven weather in januarySouth Haven weather in februarySouth Haven weather in marchSouth Haven weather in aprilSouth Haven weather in maySouth Haven weather in juneSouth Haven weather in julySouth Haven weather in augustSouth Haven weather in septemberSouth Haven weather in octoberSouth Haven weather in novemberSouth Haven weather in december

Best time to visit South Haven:

The best time to visit South Haven during the most sunny months:

  • May — 11.9(h)
  • June — 12.8(h)
  • July — 12.6(h)
  • August — 11.4(h)

Months with the longest average daylight duration in South Haven:

  • June — 15.6(h)
  • July — 15.3(h)

The largest precipitation sum in South Haven is at

  • April — 122(mm)
  • July — 149(mm)
  • October — 116(mm)

    • Weather forecast in the closest to South Haven admin centers

    Weather forecast in the closest towns to South Haven

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    Frequently asked questions

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