Weather in Kōsoku in August

General weather information about Kōsoku

Average annual temperature is 14.5 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 129 days

Number of rainy days: 227 days

Number of snow days: 9 days

Look at detailed online map of Kōsoku

* Weather data for Kōsoku Japan is based on climate observations for 2026 year

Kōsoku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.814.922.622.626.529.333.634.432.023.924.220.3
Average daytime temperature (°C)6.68.114.617.821.424.630.431.328.620.015.310.4
Average temperature (°C)2.63.79.312.716.620.725.726.623.915.110.66.0
Average night temperature (°C)-1.2-0.44.37.711.917.121.522.720.011.06.42.2
Absolute minimum temperature (°C)-9.0-4.7-2.32.05.411.116.519.516.16.0-0.4-2.5

Kōsoku 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)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.46.48.28.28.77.010.79.89.88.67.07.0
Precipitation (mm)9074110175194407712241287811775
Sunny days91017121381157121114
Rainy days181414181822202623191916
Snow days440000000001

Kōsoku - weather forecast by months

Kōsoku weather in januaryKōsoku weather in februaryKōsoku weather in marchKōsoku weather in aprilKōsoku weather in mayKōsoku weather in juneKōsoku weather in julyKōsoku weather in augustKōsoku weather in septemberKōsoku weather in octoberKōsoku weather in novemberKōsoku weather in december

Best time to visit Kōsoku:

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

  • July — 10.7(h)

The largest precipitation sum in Kōsoku is at

  • May — 194(mm)
  • June — 407(mm)
  • August — 224(mm)

    • Weather forecast in the closest to Kōsoku admin centers

    Weather forecast in the closest towns to Kōsoku

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    Frequently asked questions

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