Best year time to visit Ōiminami

General weather information about Ōiminami

Average annual temperature is 17.3 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -4.0 °C

Number of sunny days: 136 days

Number of rainy days: 226 days

Number of snow days: 3 days

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

Ōiminami air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.015.621.925.227.430.435.236.832.126.228.023.0
Average daytime temperature (°C)9.611.116.118.822.526.031.032.729.122.217.912.5
Average temperature (°C)6.97.912.015.018.822.827.228.525.518.714.19.4
Average night temperature (°C)4.54.98.311.715.820.324.425.322.915.510.96.7
Absolute minimum temperature (°C)-4.00.51.76.89.316.620.722.619.99.24.91.0

Ōiminami 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)10.211.012.013.013.914.414.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.26.28.18.18.47.99.310.99.18.67.15.6
Precipitation (mm)13711691175249250225159122186878
Sunny days11101716139335181813
Rainy days191814141821282825131216
Snow days100000000002

Ōiminami - weather forecast by months

Ōiminami weather in januaryŌiminami weather in februaryŌiminami weather in marchŌiminami weather in aprilŌiminami weather in mayŌiminami weather in juneŌiminami weather in julyŌiminami weather in augustŌiminami weather in septemberŌiminami weather in octoberŌiminami weather in novemberŌiminami weather in december

Best time to visit Ōiminami:

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

  • August — 10.9(h)

The largest precipitation sum in Ōiminami is at

  • May — 249(mm)
  • June — 250(mm)
  • July — 225(mm)

    • Weather forecast in the closest to Ōiminami admin centers

    Weather forecast in the closest towns to Ōiminami

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    Frequently asked questions

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