Best year time to visit Iijima

General weather information about Iijima

Average annual temperature is 13.8 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -7.6 °C

Number of sunny days: 145 days

Number of rainy days: 210 days

Number of snow days: 10 days

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

Iijima air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.314.422.426.329.429.534.034.331.825.323.319.1
Average daytime temperature (°C)7.69.715.418.221.524.830.230.728.620.116.011.3
Average temperature (°C)2.53.99.012.115.920.024.625.023.213.810.15.3
Average night temperature (°C)-1.2-0.63.56.510.815.620.020.418.88.65.40.9
Absolute minimum temperature (°C)-7.6-5.0-3.40.93.09.815.917.212.63.4-0.1-3.3

Iijima 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)7.57.58.68.69.17.510.410.89.58.77.87.3
Precipitation (mm)418814918221946310410711811512593
Sunny days16161510139558181416
Rainy days81216201821262622131612
Snow days700000000003

Iijima - weather forecast by months

Iijima weather in januaryIijima weather in februaryIijima weather in marchIijima weather in aprilIijima weather in mayIijima weather in juneIijima weather in julyIijima weather in augustIijima weather in septemberIijima weather in octoberIijima weather in novemberIijima weather in december

Best time to visit Iijima:

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

  • August — 10.8(h)

The largest precipitation sum in Iijima is at

  • May — 219(mm)
  • June — 463(mm)

    • Weather forecast in the closest to Iijima admin centers

    Weather forecast in the closest towns to Iijima

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    Frequently asked questions

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