Okazaki Weather in June
What's the weather like in Okazaki (Aichi) in June 2025?
The climate in Okazaki during June can be summarized as warm, humid and very wet.
June is in the summer in Okazaki and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 25.4°C 77.7°F |
|---|---|
| Nightly temperature | 18°C 64.4°F |
| Average temperature | 21.7°C 71.1°F |
| Daily sunshine | 5.1 hrs |
| Avg rainfall | 235 mm 9.3 ins |
| Rainy days | 18 days |
| Sea temperature | 23.2°C 73.8°F |
| Humidity | 78% |
| Windspeed | 10.4kph 7 mph |
On average June is the wettest month of the year in Okazaki with around 235mm 9.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.1 hours of sunshine per day.
June temperatures in Okazaki
June rainfall
June hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Okazaki in June 2025.
Other monthly averages
Okazaki weather stats
| Hottest month: | August | 30.6°C 87.1°F |
|---|---|---|
| Driest month: | December | 35mm 1.4ins |
| Sunniest month: | January | 6.2hrs |
| Coldest month: | January | 8°C 46.4°F |
| Wettest month: | June | 235mm 9.3ins |
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