Best year time to visit Koshiate

General weather information about Koshiate

Average annual temperature is 17.0 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 146 days

Number of rainy days: 218 days

Number of snow days: 1 day

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

Koshiate air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.219.923.926.230.931.536.535.133.832.226.123.6
Average daytime temperature (°C)9.811.316.520.121.926.031.632.129.922.819.213.9
Average temperature (°C)5.27.012.215.718.022.227.027.826.018.214.69.1
Average night temperature (°C)1.33.18.612.314.819.223.424.823.414.211.15.1
Absolute minimum temperature (°C)-4.5-2.61.35.510.015.420.420.718.810.15.5-1.7

Koshiate monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)6.76.77.48.98.47.010.811.58.88.67.27.3
Precipitation (mm)467314013414925747962171277244
Sunny days191410121181634141520
Rainy days121321182022152826171511
Snow days010000000000

Koshiate - weather forecast by months

Koshiate weather in januaryKoshiate weather in februaryKoshiate weather in marchKoshiate weather in aprilKoshiate weather in mayKoshiate weather in juneKoshiate weather in julyKoshiate weather in augustKoshiate weather in septemberKoshiate weather in octoberKoshiate weather in novemberKoshiate weather in december

Best time to visit Koshiate:

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

  • July — 10.8(h)
  • August — 11.5(h)

The largest precipitation sum in Koshiate is at

  • May — 149(mm)
  • June — 257(mm)
  • September — 217(mm)

    • Weather forecast in the closest to Koshiate admin centers

    Weather forecast in the closest towns to Koshiate

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    Frequently asked questions

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