Kumagaya weather in June 2026

Expect daytime maximum temperatures of 26°C in Kumagaya, Japan in June based on long-term weather averages. There are 4 hours of sunshine per day on average with 21 days with some rainfall and typically 173 mm of rainfall in the month.

  • 26°C maximum daytime temperature in June in Kumagaya26
    26°C max day temperature
  • 4 hours of sunshine per day
  • 21 days with some rainfall in June in Kumagaya21
    21 days with some rainfall
  • 17°C minimum night-time temperature in June in Kumagaya17
    17°C min night temperature
  • 15 hours of daylight per day in June in Kumagaya15
    15 hours of daylight per day
  • No heat & humidity in June in Kumagaya0
    No heat & humidity
  • 173 mm monthly rainfall in June in Kumagaya173
    173 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in June in Kumagaya10
    10 (Very High) UV index

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The June weather guide for Japan (Kumagaya) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Japan

How hot is it in Kumagaya in June?

Daytime temperatures usually reach 25°C in Kumagaya in June with low heat and humidity, falling to 18°C at night.

How sunny is it in Kumagaya in June?

There are normally 4 hours of bright sunshine each day in Kumagaya in June - that's 28% of daylight hours.

How warm is the sea around Kumagaya in June?

The average sea temperature around Kumagaya in June is 21°C.

Does it rain in Kumagaya in June?

There are usually 20 days with some rain in Kumagaya in June and the average monthly rainfall is 181mm.

What is the chance of a typhoon in Kumagaya in June?

On average less than 1 day in June in Kumagaya is likely to be affected by the passage of one or more tropical storms.

Kumagaya June sunrise & sunset times

Browse the sunrise and sunset times for Kumagaya in June 2026. Select a month to view Kumagaya sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:27 18:54
Monday, 15th June 2026 04:25 19:01
Tuesday, 30th June 2026 04:28 19:04

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