Best year time to visit Ōjana

General weather information about Ōjana

Average annual temperature is 22.7 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: 8.6 °C

Number of sunny days: 104 days

Number of rainy days: 261 days

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

Ōjana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.823.625.626.228.029.631.731.432.231.127.925.5
Average daytime temperature (°C)18.519.921.223.625.027.930.629.530.427.924.321.0
Average temperature (°C)16.517.818.821.323.026.128.327.327.625.021.618.9
Average night temperature (°C)14.816.216.919.521.224.626.325.525.322.619.617.2
Absolute minimum temperature (°C)8.612.311.113.515.922.224.524.223.018.416.612.5

Ōjana monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.711.312.012.813.413.813.613.012.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.16.97.98.98.99.011.59.410.59.98.75.4
Precipitation (mm)584411088157295128659936669288
Sunny days1810711106120171111
Rainy days131824192124302930141920
Snow days000000000000

Ōjana - weather forecast by months

Ōjana weather in januaryŌjana weather in februaryŌjana weather in marchŌjana weather in aprilŌjana weather in mayŌjana weather in juneŌjana weather in julyŌjana weather in augustŌjana weather in septemberŌjana weather in octoberŌjana weather in novemberŌjana weather in december

Best time to visit Ōjana:

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

  • July — 11.5(h)

The largest precipitation sum in Ōjana is at

  • June — 295(mm)
  • August — 659(mm)
  • December — 288(mm)

    • Weather forecast in the closest to Ōjana admin centers

    Weather forecast in the closest towns to Ōjana

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    Frequently asked questions

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