Best year time to visit Heiei

General weather information about Heiei

Average annual temperature is 14.3 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -12.0 °C

Number of sunny days: 164 days

Number of rainy days: 195 days

Number of snow days: 6 days

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* Weather data for Heiei South Korea is based on climate observations for 2026 year

Heiei air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.414.224.126.828.032.031.534.330.423.425.318.9
Average daytime temperature (°C)6.39.316.918.422.127.028.330.427.120.813.58.4
Average temperature (°C)1.43.410.013.017.622.225.226.423.115.79.04.2
Average night temperature (°C)-2.8-0.84.98.413.718.522.923.319.911.65.00.7
Absolute minimum temperature (°C)-12.0-4.7-2.71.77.714.718.419.115.87.2-2.7-8.1

Heiei 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)7.57.28.67.57.28.25.710.58.28.77.55.9
Precipitation (mm)5140451302251793982561301710284
Sunny days21192312129147191918
Rainy days888181921302723121110
Snow days210000000003

Heiei - weather forecast by months

Heiei weather in januaryHeiei weather in februaryHeiei weather in marchHeiei weather in aprilHeiei weather in mayHeiei weather in juneHeiei weather in julyHeiei weather in augustHeiei weather in septemberHeiei weather in octoberHeiei weather in novemberHeiei weather in december

Best time to visit Heiei:

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

  • August — 10.5(h)

The largest precipitation sum in Heiei is at

  • May — 225(mm)
  • June — 179(mm)
  • July — 398(mm)
  • August — 256(mm)

    • Weather forecast in the closest to Heiei admin centers

    Weather forecast in the closest towns to Heiei

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    MapTrains schedule
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    Frequently asked questions

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