Weather in Kohama in May

General weather information about Kohama

Average annual temperature is 17.1 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 131 days

Number of rainy days: 231 days

Number of snow days: 3 days

Look at detailed online map of Kohama

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

Kohama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.915.322.123.527.830.132.134.529.424.425.021.8
Average daytime temperature (°C)9.310.315.418.122.025.328.330.327.421.317.412.5
Average temperature (°C)6.97.511.414.718.422.326.428.225.419.014.710.2
Average night temperature (°C)4.74.67.511.315.419.724.726.323.416.711.98.0
Absolute minimum temperature (°C)-3.00.50.36.38.314.821.123.820.012.25.21.7

Kohama 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)6.16.58.37.98.48.29.610.28.88.57.46.0
Precipitation (mm)81116902401982112208812037104140
Sunny days11101616129749171010
Rainy days171815141921242721142021
Snow days300000000000

Kohama - weather forecast by months

Kohama weather in januaryKohama weather in februaryKohama weather in marchKohama weather in aprilKohama weather in mayKohama weather in juneKohama weather in julyKohama weather in augustKohama weather in septemberKohama weather in octoberKohama weather in novemberKohama weather in december

Best time to visit Kohama:

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

  • August — 10.2(h)

The largest precipitation sum in Kohama is at

  • April — 240(mm)
  • May — 198(mm)
  • June — 211(mm)
  • July — 220(mm)

    • Weather forecast in the closest to Kohama admin centers

    Weather forecast in the closest towns to Kohama

    Explore Kohama

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    Frequently asked questions

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