Best year time to visit Kumamoto Shi

General weather information about Kumamoto Shi

Average annual temperature is 17.3 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 149 days

Number of rainy days: 214 days

Number of snow days: 2 days

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

Kumamoto Shi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.519.224.727.229.130.835.136.134.428.828.021.6
Average daytime temperature (°C)10.413.117.921.024.426.830.932.730.823.518.612.8
Average temperature (°C)6.08.212.515.919.823.127.128.426.217.913.58.4
Average night temperature (°C)2.13.57.511.315.419.824.225.122.513.39.44.4
Absolute minimum temperature (°C)-4.5-3.2-1.54.38.913.322.623.020.17.53.1-1.9

Kumamoto Shi 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)10.311.012.013.013.814.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.56.87.97.78.86.48.910.49.69.18.06.2
Precipitation (mm)8793135225305454247183104546962
Sunny days17151617166244182014
Rainy days131315131524292726131016
Snow days100000000001

Kumamoto Shi - weather forecast by months

Kumamoto Shi weather in januaryKumamoto Shi weather in februaryKumamoto Shi weather in marchKumamoto Shi weather in aprilKumamoto Shi weather in mayKumamoto Shi weather in juneKumamoto Shi weather in julyKumamoto Shi weather in augustKumamoto Shi weather in septemberKumamoto Shi weather in octoberKumamoto Shi weather in novemberKumamoto Shi weather in december

Best time to visit Kumamoto Shi:

The best time to visit Kumamoto Shi during the most sunny months:

  • August — 10.4(h)

The largest precipitation sum in Kumamoto Shi is at

  • April — 225(mm)
  • May — 305(mm)
  • June — 454(mm)
  • July — 247(mm)

    • Weather forecast in the closest to Kumamoto Shi admin centers

    Weather forecast in the closest towns to Kumamoto Shi

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    Frequently asked questions

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