Best year time to visit Swanville

General weather information about Swanville

Average annual temperature is 10.8 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -12.0 °C

Number of sunny days: 122 days

Number of rainy days: 216 days

Number of snow days: 27 days

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

Swanville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.617.914.425.225.627.931.928.731.227.217.015.5
Average daytime temperature (°C)4.47.15.413.517.622.125.523.421.616.09.27.5
Average temperature (°C)1.21.21.89.213.218.421.920.318.113.05.84.7
Average night temperature (°C)-1.1-2.5-1.35.19.015.018.717.515.110.53.12.5
Absolute minimum temperature (°C)-9.3-12.0-7.5-2.82.210.815.813.69.73.8-6.9-3.3

Swanville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.76.26.68.611.311.411.810.89.86.15.63.7
Precipitation (mm)17187128104631391131083511490124
Sunny days67813211086161197
Rainy days181414171020232514201823
Snow days779000000031

Swanville - weather forecast by months

Swanville weather in januarySwanville weather in februarySwanville weather in marchSwanville weather in aprilSwanville weather in maySwanville weather in juneSwanville weather in julySwanville weather in augustSwanville weather in septemberSwanville weather in octoberSwanville weather in novemberSwanville weather in december

Best time to visit Swanville:

The best time to visit Swanville during the most sunny months:

  • May — 11.3(h)
  • June — 11.4(h)
  • July — 11.8(h)
  • August — 10.8(h)

The largest precipitation sum in Swanville is at

  • January — 171(mm)
  • June — 139(mm)

    • Weather forecast in the closest to Swanville admin centers

    Weather forecast in the closest towns to Swanville

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    Frequently asked questions

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