Best year time to visit Nan’yōchō

General weather information about Nan’yōchō

Average annual temperature is 16.2 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 169 days

Number of rainy days: 193 days

Number of snow days: 3 days

Look at detailed online map of Nan’yōchō

* Weather data for Nan’yōchō Japan is based on climate observations for 2026 year

Nan’yōchō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.514.519.925.327.129.936.136.932.325.725.319.4
Average daytime temperature (°C)9.210.216.018.722.425.631.532.129.722.217.412.5
Average temperature (°C)4.85.710.814.318.322.427.328.125.716.812.37.3
Average night temperature (°C)1.02.16.510.214.619.423.224.922.412.68.23.1
Absolute minimum temperature (°C)-4.1-1.61.54.98.613.819.023.118.28.51.9-2.5

Nan’yōchō 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)7.67.48.38.39.17.110.510.39.58.67.97.3
Precipitation (mm)306091140221354108243159807461
Sunny days1816181718111236171914
Rainy days111213131319192824141116
Snow days200000000001

Nan’yōchō - weather forecast by months

Nan’yōchō weather in januaryNan’yōchō weather in februaryNan’yōchō weather in marchNan’yōchō weather in aprilNan’yōchō weather in mayNan’yōchō weather in juneNan’yōchō weather in julyNan’yōchō weather in augustNan’yōchō weather in septemberNan’yōchō weather in octoberNan’yōchō weather in novemberNan’yōchō weather in december

Best time to visit Nan’yōchō:

The largest precipitation sum in Nan’yōchō is at

  • May — 221(mm)
  • June — 354(mm)
  • August — 243(mm)

    • Weather forecast in the closest to Nan’yōchō admin centers

    Weather forecast in the closest towns to Nan’yōchō

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    Frequently asked questions

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