Weather in Oga in May

General weather information about Oga

Average annual temperature is 13.6 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -7.8 °C

Number of sunny days: 83 days

Number of rainy days: 250 days

Number of snow days: 32 days

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

Oga air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.210.718.618.323.427.129.834.332.223.122.214.4
Average daytime temperature (°C)3.13.310.012.817.222.426.031.826.518.813.16.2
Average temperature (°C)1.31.77.010.314.120.024.028.723.816.410.84.2
Average night temperature (°C)-0.50.04.38.011.517.922.426.421.714.38.12.1
Absolute minimum temperature (°C)-7.8-4.1-0.22.84.714.017.524.316.48.30.4-2.4

Oga monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.46.28.38.69.18.59.311.87.97.95.33.9
Precipitation (mm)100718813417614031690254178223157
Sunny days0416121466104443
Rainy days171415181724252126272521
Snow days14100000000017

Oga - weather forecast by months

Oga weather in januaryOga weather in februaryOga weather in marchOga weather in aprilOga weather in mayOga weather in juneOga weather in julyOga weather in augustOga weather in septemberOga weather in octoberOga weather in novemberOga weather in december

Best time to visit Oga:

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

  • August — 11.8(h)

The largest precipitation sum in Oga is at

  • July — 316(mm)
  • September — 254(mm)
  • November — 223(mm)

    • Weather forecast in the closest to Oga admin centers

    Weather forecast in the closest towns to Oga

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    Frequently asked questions

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