Suwa Weather in July

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

The climate in Suwa during July can be summarized as warm, humid and very wet.

July is in the summer in Suwa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (61°F) is normal.

Suwa weather averages (imperial / metric)
Daytime temperature 24.9°C 76.7°F
Nightly temperature 16°C 60.7°F
Average temperature 20.4°C 68.7°F
Daily sunshine 5 hrs
Avg rainfall 218 mm 8.6 ins
Rainy days 22 days
Sea temperature 22.8°C 73°F
Humidity 82%
Windspeed 9kph 6 mph

On average July is the wettest month of the year in Suwa with around 218mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.

On the flip side this corresponds to an average of 5 hours of sunshine per day.

July temperatures in Suwa

Suwa average temperature in July

July rainfall

Suwa average rain in July

July hourly sunshine

Suwa average rain in July

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 July 2024.

Other monthly averages

Best places to visit in July

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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