Best year time to visit South Valley

General weather information about South Valley

Average annual temperature is 8.7 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -29.5 °C

Number of sunny days: 110 days

Number of rainy days: 217 days

Number of snow days: 38 days

Look at detailed online map of South Valley

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

South Valley air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.813.812.426.327.929.729.026.428.928.115.010.9
Average daytime temperature (°C)2.73.74.514.918.721.625.822.920.315.56.14.7
Average temperature (°C)-0.7-2.1-0.58.512.316.620.818.315.911.11.81.4
Average night temperature (°C)-3.9-7.2-4.43.56.712.617.014.712.67.5-1.5-1.2
Absolute minimum temperature (°C)-12.7-29.5-10.7-5.9-0.17.911.89.57.9-0.2-7.3-8.8

South Valley 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)9.510.511.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.15.66.08.712.110.211.210.08.46.66.03.0
Precipitation (mm)95641188852125186187696069147
Sunny days78610186561412108
Rainy days16916201324262516191716
Snow days8119000000037

South Valley - weather forecast by months

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

Best time to visit South Valley:

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

  • May — 12.1(h)
  • June — 10.2(h)
  • July — 11.2(h)
  • August — 10.0(h)

Months with the longest average daylight duration in South Valley:

  • June — 15.3(h)

The largest precipitation sum in South Valley is at

  • July — 186(mm)
  • August — 187(mm)
  • December — 147(mm)

    • Weather forecast in the closest to South Valley admin centers

    Weather forecast in the closest towns to South Valley

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    Frequently asked questions

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