Suwa Weather in May

What's the weather like in Suwa (Nagano) in May 2024?

The climate in Suwa during May can be summarized as mild and wet.

May is in the spring in Suwa and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 19°C (65°F), whilst at night 6°C (43°F) is normal.

Suwa weather averages (imperial / metric)
Daytime temperature 18.5°C 65.2°F
Nightly temperature 6.2°C 43.1°F
Average temperature 12.3°C 54.1°F
Daily sunshine 6.8 hrs
Avg rainfall 124 mm 4.9 ins
Rainy days 16 days
Sea temperature 15.6°C 60°F
Humidity 70%
Windspeed 11.5kph 7 mph

On average May is the 5th wettest month of the year in Suwa with around 124mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

May temperatures in Suwa

Suwa average temperature in May

May rainfall

Suwa average rain in May

May hourly sunshine

Suwa average rain in May

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 Suwa in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Suwa weather stats

Suwa weather statistics
Hottest month: August 26.1°C 79°F
Driest month: December 29mm 1.1ins
Sunniest month: January 5.7hrs
Coldest month: January 0.9°C 33.6°F
Wettest month: July 218mm 8.6ins
Map showing location of Suwa (36.03799, 138.11308) Suwa map pin © Google

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