Best year time to visit Jōnan Ku

General weather information about Jōnan Ku

Average annual temperature is 17.4 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: -3.9 °C

Number of sunny days: 132 days

Number of rainy days: 230 days

Number of snow days: 3 days

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

Jōnan Ku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.816.724.925.229.430.534.437.731.726.628.122.9
Average daytime temperature (°C)9.511.316.519.222.926.331.032.729.122.518.112.5
Average temperature (°C)6.57.912.315.119.123.027.528.825.718.514.09.2
Average night temperature (°C)3.74.88.711.615.920.324.725.822.914.910.56.2
Absolute minimum temperature (°C)-3.90.01.56.110.516.121.723.418.610.04.21.1

Jōnan Ku 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)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.96.17.98.08.28.08.910.89.28.67.25.3
Precipitation (mm)1311071122362512322541871303267110
Sunny days1291816139324211411
Rainy days171913141821282926101619
Snow days200000000001

Jōnan Ku - weather forecast by months

Jōnan Ku weather in januaryJōnan Ku weather in februaryJōnan Ku weather in marchJōnan Ku weather in aprilJōnan Ku weather in mayJōnan Ku weather in juneJōnan Ku weather in julyJōnan Ku weather in augustJōnan Ku weather in septemberJōnan Ku weather in octoberJōnan Ku weather in novemberJōnan Ku weather in december

Best time to visit Jōnan Ku:

The best time to visit Jōnan Ku during the most sunny months:

  • August — 10.8(h)

The largest precipitation sum in Jōnan Ku is at

  • April — 236(mm)
  • May — 251(mm)
  • June — 232(mm)
  • July — 254(mm)

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    Frequently asked questions

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