Weather in Ko-uchiumi in September

General weather information about Ko-uchiumi

Average annual temperature is 18.3 °C

Absolute maximum temperature: 34.7 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 147 days

Number of rainy days: 218 days

Look at detailed online map of Ko-uchiumi

* Weather data for Ko-uchiumi Japan is based on climate observations for 2026 year

Ko-uchiumi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.020.224.926.331.532.433.834.733.227.427.423.8
Average daytime temperature (°C)12.514.017.820.223.626.630.829.629.623.219.714.8
Average temperature (°C)8.510.414.316.920.223.327.326.726.119.515.510.8
Average night temperature (°C)5.67.711.313.917.420.924.824.723.616.712.27.8
Absolute minimum temperature (°C)-4.42.95.27.913.216.822.823.321.112.97.0-2.1

Ko-uchiumi 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)10.311.112.013.013.814.214.013.312.411.410.610.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)7.56.87.67.78.85.99.78.310.38.28.67.4
Precipitation (mm)761892472631975052186359911736103
Sunny days24161210107221212121
Rainy days7121920212329292910910
Snow days000000000000

Best time to visit Ko-uchiumi:

The best time to visit Ko-uchiumi during the most sunny months:

  • September — 10.3(h)

The largest precipitation sum in Ko-uchiumi is at

  • June — 505(mm)
  • August — 635(mm)
  • Frequently asked questions

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