Best year time to visit Otaru Shi

General weather information about Otaru Shi

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -12.3 °C

Number of sunny days: 94 days

Number of rainy days: 202 days

Number of snow days: 69 days

Look at detailed online map of Otaru Shi

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

Otaru Shi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.97.313.217.722.727.731.033.228.722.219.812.4
Average daytime temperature (°C)-2.7-1.16.311.316.621.525.328.924.016.49.41.1
Average temperature (°C)-4.4-2.83.27.612.417.822.325.620.612.96.1-1.2
Average night temperature (°C)-6.0-4.50.95.09.314.719.823.017.810.33.2-3.4
Absolute minimum temperature (°C)-12.3-8.0-2.7-0.73.29.314.620.412.63.4-4.9-8.8

Otaru Shi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)5.75.98.18.310.510.510.09.78.17.45.94.3
Precipitation (mm)12213958109631559019512816713275
Sunny days3414616794101056
Rainy days6312241523222720211712
Snow days222150000000813

Otaru Shi - weather forecast by months

Otaru Shi weather in januaryOtaru Shi weather in februaryOtaru Shi weather in marchOtaru Shi weather in aprilOtaru Shi weather in mayOtaru Shi weather in juneOtaru Shi weather in julyOtaru Shi weather in augustOtaru Shi weather in septemberOtaru Shi weather in octoberOtaru Shi weather in novemberOtaru Shi weather in december

Best time to visit Otaru Shi:

The best time to visit Otaru Shi during the most sunny months:

  • May — 10.5(h)
  • June — 10.5(h)
  • July — 10.0(h)

Months with the longest average daylight duration in Otaru Shi:

  • June — 15.3(h)

The largest precipitation sum in Otaru Shi is at

  • June — 155(mm)
  • August — 195(mm)
  • October — 167(mm)

    • Weather forecast in the closest to Otaru Shi admin centers

    Weather forecast in the closest towns to Otaru Shi

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    Frequently asked questions

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