Best year time to visit Kōjō

General weather information about Kōjō

Average annual temperature is 17.4 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 133 days

Number of rainy days: 228 days

Number of snow days: 4 days

Look at detailed online map of Kōjō

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

Kōjō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.515.321.624.627.829.534.936.331.826.127.423.1
Average daytime temperature (°C)9.811.015.918.522.225.730.832.428.922.317.912.7
Average temperature (°C)7.28.112.015.018.722.727.328.525.719.214.49.8
Average night temperature (°C)4.85.48.611.915.820.324.525.423.316.411.47.3
Absolute minimum temperature (°C)-4.11.62.37.89.315.920.923.720.410.76.21.4

Kōjō 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)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.26.28.18.18.37.89.410.79.18.57.15.7
Precipitation (mm)14510988185249238222159114236178
Sunny days1291716139445161810
Rainy days171914141821272725151219
Snow days200000000002

Kōjō - weather forecast by months

Kōjō weather in januaryKōjō weather in februaryKōjō weather in marchKōjō weather in aprilKōjō weather in mayKōjō weather in juneKōjō weather in julyKōjō weather in augustKōjō weather in septemberKōjō weather in octoberKōjō weather in novemberKōjō weather in december

Best time to visit Kōjō:

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

  • August — 10.7(h)

The largest precipitation sum in Kōjō is at

  • April — 185(mm)
  • May — 249(mm)
  • June — 238(mm)
  • July — 222(mm)

    • Weather forecast in the closest to Kōjō admin centers

    Weather forecast in the closest towns to Kōjō

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    Frequently asked questions

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