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Japan weather in June 2026
Expect daytime maximum temperatures of 25°C in Japan in June based on long-term weather averages. There are 4 hours of sunshine per day on average with 20 days with some rainfall and typically 181 mm of rainfall in the month.
- 25°C max day temperature
25 - 4 hours of sunshine per day
- 20 days with some rainfall
20 - 18°C min night temperature
18 - 15 hours of daylight per day
15 - Low heat & humidity
L - 181 mm of monthly rainfall
181 - 10 (Very High) UV index
10 - 21°C sea temperature
21
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Recommended for Japan
The June weather guide for Japan (Tokyo) 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.
Top Japan destinations
Below are average maximum temperatures at popular countries, regions and places in Japan in June. Select a holiday destination to see more weather parameters.
- Naha
- Okayama
- Osaka
- Fukuoka
- Nagoya
- Hiroshima
- Kanazawa
- Kyoto
- Tokyo
- Niigata
- Sendai
- Aomori
- Sapporo
- Nikko
All Japan destinations
- Abashiri
- Aizu-Wakamatsu
- Akita
- Aomori
- Asahikawa
- Fukuoka
- Hagi
- Hakodate
- Hamamatsu
- Hiraizumi
- Hirosaki
- Hiroshima
- Ishigaki
- Izumo
- Kagoshima
- Kamaishi
- Kanazawa
- Kobe
- Kochi
- Koya
- Kumagaya
- Kumamoto
- Kusatsu
- Kushiro
- Kyoto
- Matsumoto
- Matsuyama
- Miyazaki
- Nagasaki
- Nagoya
- Naha
- Nara
- Niigata
- Nikko
- Oita
- Okayama
- Osaka
- Sapporo
- Sendai
- Shirahama
- Takamatsu
- Tokyo
- Tottori
- Toyota
- Wakkanai
- Yakushima
- Yamagata
- Yokohama
Metric (°C / mm) | Imperial (°F / inches)
More about Japan
How hot is it in Japan in June?
Daytime temperatures usually reach 25°C in Tokyo, Japan in June with low heat and humidity, falling to 18°C at night.
How sunny is it in Japan in June?
There are normally 4 hours of bright sunshine each day in Tokyo, Japan in June - that's 28% of daylight hours.
How warm is the sea around Japan in June?
The average sea temperature around Tokyo, Japan in June is 21°C.
Does it rain in Japan in June?
There are usually 20 days with some rain in Tokyo, Japan in June and the average monthly rainfall is 181mm.
What is the chance of a typhoon in Japan in June?
On average less than 1 day in June in Tokyo, Japan is likely to be affected by the passage of one or more tropical storms.
Japan June sunrise & sunset times
Browse the sunrise and sunset times for Japan in June 2026. Select a month to view Japan sunrise and sunset times for the next 12 months. The Japan sunrise and sunset times shown below are for Tokyo.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st June 2026 | 04:27 | 18:51 |
| Monday, 15th June 2026 | 04:25 | 18:58 |
| Tuesday, 30th June 2026 | 04:28 | 19:01 |
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