Best year time to visit Suma Ku

General weather information about Suma Ku

Average annual temperature is 16.6 °C

Absolute maximum temperature: 35.5 °C

Absolute minimum temperature: -6.4 °C

Number of sunny days: 166 days

Number of rainy days: 196 days

Number of snow days: 3 days

Look at detailed online map of Suma Ku

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

Suma Ku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.914.721.624.826.129.833.935.534.026.925.720.8
Average daytime temperature (°C)8.89.515.818.422.125.130.232.029.922.516.912.0
Average temperature (°C)5.05.711.414.318.422.226.628.326.318.213.38.5
Average night temperature (°C)1.41.97.410.715.119.523.825.623.614.410.15.0
Absolute minimum temperature (°C)-6.4-3.3-0.44.68.014.520.324.220.69.02.3-0.3

Suma Ku 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)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.26.78.67.99.26.89.910.210.08.77.57.2
Precipitation (mm)464210019225031393179613313334
Sunny days11101715161014711181621
Rainy days181714151520172419131410
Snow days210000000000

Suma Ku - weather forecast by months

Suma Ku weather in januarySuma Ku weather in februarySuma Ku weather in marchSuma Ku weather in aprilSuma Ku weather in maySuma Ku weather in juneSuma Ku weather in julySuma Ku weather in augustSuma Ku weather in septemberSuma Ku weather in octoberSuma Ku weather in novemberSuma Ku weather in december

Best time to visit Suma Ku:

The largest precipitation sum in Suma Ku is at

  • April — 192(mm)
  • May — 250(mm)
  • June — 313(mm)
  • August — 179(mm)

    • Weather forecast in the closest to Suma Ku admin centers

    Weather forecast in the closest towns to Suma Ku

    Explore Suma Ku

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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