Best year time to visit Clear Lake (historical)

General weather information about Clear Lake (historical)

Average annual temperature is 20.7 °C

Absolute maximum temperature: 42.1 °C

Absolute minimum temperature: -0.3 °C

Number of sunny days: 191 days

Number of rainy days: 174 days

Look at detailed online map of Clear Lake (historical)

* Weather data for Clear Lake (historical) United States is based on climate observations for 2026 year

Clear Lake (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.927.328.930.332.938.039.242.138.733.029.625.3
Average daytime temperature (°C)17.319.322.924.029.234.636.138.533.427.519.817.4
Average temperature (°C)12.413.516.818.223.427.929.832.027.121.114.211.5
Average night temperature (°C)8.89.412.413.818.622.824.926.321.916.39.97.1
Absolute minimum temperature (°C)0.6-0.3-0.29.012.319.421.521.717.86.61.70.7

Clear Lake (historical) 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)10.311.112.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.77.38.28.110.211.211.612.110.78.76.87.7
Precipitation (mm)20211510119313887962039237395
Sunny days1312128188152417231922
Rainy days181619221322167138119
Snow days000000000000

Clear Lake (historical) - weather forecast by months

Clear Lake (historical) weather in januaryClear Lake (historical) weather in februaryClear Lake (historical) weather in marchClear Lake (historical) weather in aprilClear Lake (historical) weather in mayClear Lake (historical) weather in juneClear Lake (historical) weather in julyClear Lake (historical) weather in augustClear Lake (historical) weather in septemberClear Lake (historical) weather in octoberClear Lake (historical) weather in novemberClear Lake (historical) weather in december

Best time to visit Clear Lake (historical):

The best time to visit Clear Lake (historical) during the most sunny months:

  • July — 11.6(h)
  • August — 12.1(h)

The largest precipitation sum in Clear Lake (historical) is at

  • January — 202(mm)
  • April — 193(mm)
  • May — 138(mm)

    • Weather forecast in the closest to Clear Lake (historical) admin centers

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    Frequently asked questions

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