Iwatsuki Weather in June
What's the weather like in Iwatsuki (Saitama) in June 2024?
The climate in Iwatsuki during June can be summarized as warm, humid and wet.
June is in the summer in Iwatsuki 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 77.6°F |
|---|---|
| Nightly temperature | 17.9°C 64.1°F |
| Average temperature | 21.6°C 70.9°F |
| Daily sunshine | 4.4 hrs |
| Avg rainfall | 177 mm 7 ins |
| Rainy days | 20 days |
| Sea temperature | 22.2°C 72°F |
| Humidity | 77% |
| Windspeed | 9.4kph 6 mph |
On average June is the 2nd wettest month of the year in Iwatsuki with around 177mm 7 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
June temperatures in Iwatsuki
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 Iwatsuki in June 2024.
Other monthly averages
Iwatsuki weather stats
| Hottest month: | August | 30.7°C 87.3°F |
|---|---|---|
| Driest month: | January | 37mm 1.5ins |
| Sunniest month: | January | 6.6hrs |
| Coldest month: | January | 9.2°C 48.6°F |
| Wettest month: | September | 179mm 7ins |
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