Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
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.
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% *
* Data from: Nagasaki, Japan (32 KM, 19 Miles).
Unzen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Unzen - and find the best time to visit.
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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Swimming7/10 -
Camping6/10
Unzen 3-Day Forecast
More climate data for Unzen
Temperature Rainfall Sunshine Humidity
See the full Unzen climate overview or explore weather in Japan.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
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