Best year time to visit Umi

General weather information about Umi

Average annual temperature is 17.4 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: -3.9 °C

Number of sunny days: 132 days

Number of rainy days: 230 days

Number of snow days: 3 days

Look at detailed online map of Umi

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

Umi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.816.724.925.229.430.534.437.731.726.628.122.9
Average daytime temperature (°C)9.511.316.519.222.926.331.032.729.122.518.112.5
Average temperature (°C)6.57.912.315.119.123.027.528.825.718.514.09.2
Average night temperature (°C)3.74.88.711.615.920.324.725.822.914.910.56.2
Absolute minimum temperature (°C)-3.90.01.56.110.516.121.723.418.610.04.21.1

Umi 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)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.96.17.98.08.28.08.910.89.28.67.25.3
Precipitation (mm)1311071122362512322541871303267110
Sunny days1291816139324211411
Rainy days171913141821282926101619
Snow days200000000001

Umi - weather forecast by months

Umi weather in januaryUmi weather in februaryUmi weather in marchUmi weather in aprilUmi weather in mayUmi weather in juneUmi weather in julyUmi weather in augustUmi weather in septemberUmi weather in octoberUmi weather in novemberUmi weather in december

Best time to visit Umi:

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

  • August — 10.8(h)

The largest precipitation sum in Umi is at

  • April — 236(mm)
  • May — 251(mm)
  • June — 232(mm)
  • July — 254(mm)

    • Weather forecast in the closest to Umi admin centers

    Weather forecast in the closest towns to Umi

    Explore Umi

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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