Weather in Ōiwa in February

General weather information about Ōiwa

Average annual temperature is 15.4 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -6.5 °C

Number of sunny days: 135 days

Number of rainy days: 229 days

Number of snow days: 1 day

Look at detailed online map of Ōiwa

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

Ōiwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.318.622.524.527.730.133.233.130.727.025.419.9
Average daytime temperature (°C)8.811.516.319.322.825.629.930.828.921.416.711.4
Average temperature (°C)4.36.510.814.218.021.425.525.923.915.511.36.4
Average night temperature (°C)0.62.26.39.813.818.222.422.520.010.57.02.5
Absolute minimum temperature (°C)-6.5-4.9-2.11.15.613.920.519.917.73.90.0-4.0

Ōiwa 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)10.311.012.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.66.67.67.58.66.59.210.410.08.78.16.2
Precipitation (mm)921261392182324232002651056382104
Sunny days15161713136134171614
Rainy days161214171824302826141416
Snow days000000000001

Ōiwa - weather forecast by months

Ōiwa weather in januaryŌiwa weather in februaryŌiwa weather in marchŌiwa weather in aprilŌiwa weather in mayŌiwa weather in juneŌiwa weather in julyŌiwa weather in augustŌiwa weather in septemberŌiwa weather in octoberŌiwa weather in novemberŌiwa weather in december

Best time to visit Ōiwa:

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

  • August — 10.4(h)

The largest precipitation sum in Ōiwa is at

  • April — 218(mm)
  • May — 232(mm)
  • June — 423(mm)
  • August — 265(mm)

    • Weather forecast in the closest to Ōiwa admin centers

    Weather forecast in the closest towns to Ōiwa

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    Frequently asked questions

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