Best year time to visit Kon’yamachi

General weather information about Kon’yamachi

Average annual temperature is 17.0 °C

Absolute maximum temperature: 35.9 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 180 days

Number of rainy days: 183 days

Number of snow days: 2 days

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* Weather data for Kon’yamachi Japan is based on climate observations for 2026 year

Kon’yamachi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.018.223.622.728.430.435.935.034.028.125.722.0
Average daytime temperature (°C)9.010.816.219.421.825.531.932.329.722.418.313.4
Average temperature (°C)4.86.512.315.618.122.427.928.626.318.313.88.7
Average night temperature (°C)1.12.88.411.914.819.724.525.723.614.29.94.3
Absolute minimum temperature (°C)-4.5-1.42.45.79.315.121.524.017.510.45.0-1.4

Kon’yamachi 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)7.07.27.58.68.57.510.911.49.08.87.27.7
Precipitation (mm)284213712516528650951701146035
Sunny days18171414141115810211424
Rainy days12101716171916232010167
Snow days110000000000

Kon’yamachi - weather forecast by months

Kon’yamachi weather in januaryKon’yamachi weather in februaryKon’yamachi weather in marchKon’yamachi weather in aprilKon’yamachi weather in mayKon’yamachi weather in juneKon’yamachi weather in julyKon’yamachi weather in augustKon’yamachi weather in septemberKon’yamachi weather in octoberKon’yamachi weather in novemberKon’yamachi weather in december

Best time to visit Kon’yamachi:

The best time to visit Kon’yamachi during the most sunny months:

  • July — 10.9(h)
  • August — 11.4(h)

The largest precipitation sum in Kon’yamachi is at

  • March — 137(mm)
  • May — 165(mm)
  • June — 286(mm)
  • September — 170(mm)

    • Weather forecast in the closest to Kon’yamachi admin centers

    Weather forecast in the closest towns to Kon’yamachi

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    Frequently asked questions

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