Best year time to visit Lake Sunnyside

General weather information about Lake Sunnyside

Average annual temperature is 9.7 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -31.8 °C

Number of sunny days: 132 days

Number of rainy days: 199 days

Number of snow days: 34 days

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

Lake Sunnyside air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.813.112.728.831.633.931.226.530.827.515.211.0
Average daytime temperature (°C)2.83.55.816.320.924.127.124.222.617.07.15.1
Average temperature (°C)-0.7-2.80.69.213.618.522.119.618.112.52.71.5
Average night temperature (°C)-4.0-8.1-3.93.87.414.018.015.914.69.0-0.3-1.1
Absolute minimum temperature (°C)-11.1-31.8-11.1-3.91.88.513.511.99.41.2-6.3-7.6

Lake Sunnyside 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)9.410.511.913.414.715.415.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.76.26.68.211.610.610.910.18.76.36.64.0
Precipitation (mm)10749113106631172511516110969138
Sunny days6911141892414161613
Rainy days141013161321292716151114
Snow days1197000000034

Lake Sunnyside - weather forecast by months

Lake Sunnyside weather in januaryLake Sunnyside weather in februaryLake Sunnyside weather in marchLake Sunnyside weather in aprilLake Sunnyside weather in mayLake Sunnyside weather in juneLake Sunnyside weather in julyLake Sunnyside weather in augustLake Sunnyside weather in septemberLake Sunnyside weather in octoberLake Sunnyside weather in novemberLake Sunnyside weather in december

Best time to visit Lake Sunnyside:

The best time to visit Lake Sunnyside during the most sunny months:

  • May — 11.6(h)
  • June — 10.6(h)
  • July — 10.9(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Lake Sunnyside:

  • June — 15.4(h)

The largest precipitation sum in Lake Sunnyside is at

  • July — 251(mm)
  • August — 151(mm)

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    Weather forecast in the closest towns to Lake Sunnyside

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    Frequently asked questions

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