May Rainfall and Precipitation in Nagano Prefecture

Average rainfall, rainy days and the driest cities in Nagano Prefecture, Japan in May.

Nagano Prefecture, Japan, a region in Japan, experiences precipitation in May ranging from high in Tateshina with 119 mm (4.7 in) of rainfall to heavy in Omachi with 221 mm (8.7 in) of rainfall.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Nagano Prefecture, check out our Nagano Prefecture's climate page.

See also: Nagano Prefecture weather by month.

Best Places to Visit in Nagano Prefecture in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Nagano Prefecture.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

See all May weather averages, cities and regions in Nagano Prefecture

Nagano Prefecture precipitation in May: frequently asked questions

How much rainfall does Nagano Prefecture, Japan receive in May?

In May, Nagano Prefecture, Japan experiences its rainy season. Sun lovers might want to consider a different time for their trip. In Hakuba, the month of May typically brings a significant amount of rain, with averages close to 214 mm (8.4 in). As a result, you can expect quick-changing weather patterns and numerous showers.

How many days does it rain in Nagano Prefecture, Japan in May?

On average, Hakuba has about 17 days days of rain in May.

Is May part of the rainy season in Nagano Prefecture, Japan?

May is part of Nagano Prefecture, Japan's rainy season. Showers are more common this time of year.

What is the wettest city in May in Nagano Prefecture, Japan?

Omachi is the wettest city in Nagano Prefecture, Japan in May according to our database, with average rainfall of around 221 mm (8.7 in).

What is the driest city in May in Nagano Prefecture, Japan?

In our records, Tateshina stands out as the driest city in Nagano Prefecture, Japan for May, averaging just 119 mm (4.7 in).

Interested in more climate information?

We have much more information about the climate in Nagano Prefecture.

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