Unzen Weather in May
May in Unzen brings high temperatures around 24°C (75°F) during the day, dropping to 17°C (63°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Unzen in May
As part of the rainy season, Unzen sees around 16 days of rain in May, with an average of 188 mm (7.4 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Unzen in May
In May, Unzen sees high temperatures, with highs of 24°C (75°F). Nights drop to around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Unzen in May
The city usually sees around 190 hours of sunlight, indicating many sunny days despite it being the rainy season.If your ideal day consists of dry skies and pleasant temperatures, April and October typically offer the best circumstances for Unzen.
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 Unzen's climate page.
Unzen Temperature in May
Min Temperature
17°C (63°F)
Max Temperature
24°C (75°F)
Chance of Rain
52%
Precipitation
188 mm (7.4 in)
Rainy days
16 days
Humidity
72% *
Sunshine
190 hours *
Percentage Sunshine
43% *
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 Unzen 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! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Unzen 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 Unzen's climate page.
Temperature Rainfall Sunshine Humidity
See the full Unzen climate overview or explore weather in Japan.
