Best year time to visit Heisei

General weather information about Heisei

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 Heisei Japan is based on climate observations for 2026 year

Heisei 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

Heisei 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

Heisei - weather forecast by months

Heisei weather in januaryHeisei weather in februaryHeisei weather in marchHeisei weather in aprilHeisei weather in mayHeisei weather in juneHeisei weather in julyHeisei weather in augustHeisei weather in septemberHeisei weather in octoberHeisei weather in novemberHeisei weather in december

Best time to visit Heisei:

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

  • August — 10.4(h)

The largest precipitation sum in Heisei is at

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

    • Weather forecast in the closest to Heisei admin centers

    Weather forecast in the closest towns to Heisei

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    Frequently asked questions

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