Best year time to visit Yamagata

General weather information about Yamagata

Average annual temperature is 12.7 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -10.3 °C

Number of sunny days: 101 days

Number of rainy days: 229 days

Number of snow days: 35 days

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

Yamagata air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.311.619.324.228.428.033.036.835.424.223.014.9
Average daytime temperature (°C)2.83.312.416.419.723.928.633.027.818.113.37.4
Average temperature (°C)-0.4-0.16.310.814.619.724.427.423.013.69.13.7
Average night temperature (°C)-3.4-3.11.76.410.316.321.223.019.910.56.10.9
Absolute minimum temperature (°C)-10.3-8.9-7.4-0.22.711.816.420.912.16.3-0.1-5.2

Yamagata monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.76.48.68.98.78.19.811.88.08.56.54.6
Precipitation (mm)7812178741672001177416390180155
Sunny days24181611106471193
Rainy days131111142020252723202124
Snow days16132000000004

Yamagata - weather forecast by months

Yamagata weather in januaryYamagata weather in februaryYamagata weather in marchYamagata weather in aprilYamagata weather in mayYamagata weather in juneYamagata weather in julyYamagata weather in augustYamagata weather in septemberYamagata weather in octoberYamagata weather in novemberYamagata weather in december

Best time to visit Yamagata:

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

  • August — 11.8(h)

The largest precipitation sum in Yamagata is at

  • May — 167(mm)
  • June — 200(mm)
  • September — 163(mm)
  • November — 180(mm)

    • Weather forecast in the closest to Yamagata admin centers

    Weather forecast in the closest towns to Yamagata

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    Frequently asked questions

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