Iwata Weather in July
What's the weather like in Iwata (Shizuoka) in July 2025?
The climate in Iwata during July can be summarized as hot, humid and very wet.
July is in the summer in Iwata and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 28.6°C 83.5°F |
|---|---|
| Nightly temperature | 22.8°C 73°F |
| Average temperature | 25.7°C 78.3°F |
| Daily sunshine | 5.7 hrs |
| Avg rainfall | 232 mm 9.1 ins |
| Rainy days | 18 days |
| Sea temperature | 26°C 78.7°F |
| Humidity | 83% |
| Windspeed | 10.1kph 6 mph |
On average July is the 2nd wettest month of the year in Iwata with around 232mm 9.1 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 5.7 hours of sunshine per day.
July temperatures in Iwata
July rainfall
July 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 Iwata in July 2025.
Other monthly averages
Iwata weather stats
| Hottest month: | August | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | December | 59mm 2.3ins |
| Sunniest month: | January | 6.8hrs |
| Coldest month: | January | 9.8°C 49.6°F |
| Wettest month: | June | 279mm 11ins |
© Google
Locations nearby
Top Japan locations
- Fukuoka
- Hakodate
- Hakone
- Hiroshima
- Kagoshima
- Kamakura
- Kanazawa
- Kōbe
- Kyoto
- Nagoya
- Naha
- Nara
- Nikkō
- Ōsaka
- Sapporo
- Sendai
- Takayama
- Tokyo
- Yokohama