Yokohama Weather in May
What's the weather like in Yokohama (Kanagawa) in May 2025?
The climate in Yokohama during May can be summarized as warm and wet.
May is in the spring in Yokohama and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (58°F) is normal.
| Daytime temperature | 22.7°C 72.8°F |
|---|---|
| Nightly temperature | 14.6°C 58.2°F |
| Average temperature | 18.6°C 65.5°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 154 mm 6.1 ins |
| Rainy days | 16 days |
| Sea temperature | 19.9°C 67.8°F |
| Humidity | 72% |
| Windspeed | 11.5kph 7 mph |
On average May is the 4th wettest month of the year in Yokohama with around 154mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
May temperatures in Yokohama
May rainfall
May 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 Yokohama in May 2024.
Other monthly averages
Yokohama weather stats
| Hottest month: | August | 30.4°C 86.7°F |
|---|---|---|
| Driest month: | December | 51mm 2ins |
| Sunniest month: | January | 6.1hrs |
| Coldest month: | January | 9.7°C 49.5°F |
| Wettest month: | June | 212mm 8.3ins |
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