Yamagata Weather in May
What's the weather like in Yamagata (Yamagata) in May 2025?
The climate in Yamagata during May can be summarized as mild and a little damp.
May is in the spring in Yamagata and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 19.1°C 66.3°F |
|---|---|
| Nightly temperature | 7.8°C 46°F |
| Average temperature | 13.4°C 56.1°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 95 mm 3.8 ins |
| Rainy days | 17 days |
| Sea temperature | 14.5°C 58.1°F |
| Humidity | 67% |
| Windspeed | 10.1kph 6 mph |
On average May is the 6th wettest month of the year in Yamagata with around 95mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
May temperatures in Yamagata
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 Yamagata in May 2024.
Other monthly averages
Yamagata weather stats
| Hottest month: | August | 27.2°C 81°F |
|---|---|---|
| Driest month: | February | 66mm 2.6ins |
| Sunniest month: | April | 6.6hrs |
| Coldest month: | January | 0.4°C 32.7°F |
| Wettest month: | August | 178mm 7ins |
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