Yamanashi Weather in May
May in Yamanashi brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 9°C (48°F). Rainfall is on the higher side this month, averaging around 154 mm (6.1 in), so keep a rain jacket handy.
Rainfall in Yamanashi in May
Looking at the last 30 years, the data shows about 15 days with rain, averaging 154 mm (6.1 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Yamanashi in May
In May, Yamanashi sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Yamanashi in May
Expect sunny days throughout the month, with an estimated 198 hours of sunshine. This makes it a pleasant time to visit Yamanashi.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yamanashi's climate page.
Yamanashi Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
51%
Precipitation
154 mm (6.1 in)
Rainy days
15 days
Humidity
66%
Sunshine
198 hours
Percentage Sunshine
Best Places in Japan in May
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Yamanashi in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Yamanashi in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Yamanashi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Yamanashi climate overview or explore weather in Japan.
