Hannō Weather in April
What's the weather like in Hannō (Saitama) in April 2025?
The climate in Hannō during April can be summarized as mild and a little damp.
April is in the spring in Hannō and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 17.6°C 63.7°F |
|---|---|
| Nightly temperature | 6.2°C 43.2°F |
| Average temperature | 11.9°C 53.4°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 92 mm 3.6 ins |
| Rainy days | 15 days |
| Sea temperature | 17.3°C 63.1°F |
| Humidity | 67% |
| Windspeed | 8.6kph 5 mph |
On average April is the 6th driest month of the year in Hannō with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
April temperatures in Hannō
April rainfall
April 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 Hannō in April 2025.
Other monthly averages
Hannō weather stats
| Hottest month: | August | 29.6°C 85.3°F |
|---|---|---|
| Driest month: | December | 24mm 0.9ins |
| Sunniest month: | January | 6.9hrs |
| Coldest month: | January | 7.6°C 45.7°F |
| Wettest month: | August | 204mm 8ins |
© 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