Weather in Ōsumi in June

General weather information about Ōsumi

Average annual temperature is 16.7 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -5.9 °C

Number of sunny days: 153 days

Number of rainy days: 210 days

Number of snow days: 2 days

Look at detailed online map of Ōsumi

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

Ōsumi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.917.724.025.528.629.833.235.833.027.727.522.6
Average daytime temperature (°C)10.312.417.220.123.726.730.532.630.123.118.212.8
Average temperature (°C)5.27.211.515.119.022.927.028.125.517.412.77.9
Average night temperature (°C)1.02.66.610.414.819.523.924.521.912.68.03.7
Absolute minimum temperature (°C)-5.9-2.6-2.24.27.314.521.922.419.07.51.8-2.9

Ōsumi 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)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.66.77.78.08.57.18.510.59.39.07.76.2
Precipitation (mm)8282131201273336266221147434960
Sunny days16131915146538212013
Rainy days141512151724262822101017
Snow days100000000001

Ōsumi - weather forecast by months

Ōsumi weather in januaryŌsumi weather in februaryŌsumi weather in marchŌsumi weather in aprilŌsumi weather in mayŌsumi weather in juneŌsumi weather in julyŌsumi weather in augustŌsumi weather in septemberŌsumi weather in octoberŌsumi weather in novemberŌsumi weather in december

Best time to visit Ōsumi:

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

  • August — 10.5(h)

The largest precipitation sum in Ōsumi is at

  • April — 201(mm)
  • May — 273(mm)
  • June — 336(mm)
  • July — 266(mm)
  • August — 221(mm)

    • Weather forecast in the closest to Ōsumi admin centers

    Weather forecast in the closest towns to Ōsumi

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    Frequently asked questions

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