Nagano weather in July (Nagano, Japan)

Curious about the July weather in Nagano? Check out this comprehensive weather guide.

In July, Nagano generally has high temperatures and heavy rainfall. July falls within the summer season. Anticipate daytime temperatures around 27°C, while night temperatures can drop to 18°C.

Nagano in July falls under the rainy season with heavy rainfall, averaging around 273 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. Typically around 21 days of rainfall is expected.

The city usually sees around 170 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Nagano. May typically offers the most optimal weather. In contrast, January, February, March, July, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Nagano climate page with graphs.

 

Nagano, monthly averages in July

Min Temperature 18°C  

Max Temperature 27°C  

Chance of Rain 70%  

Precipitation 273 mm  

Rainy days 21 days  

Humidity 74%  

Sunshine 170 hours  

Percentage Sunshine  

Where to go in Japan in July

Find out more about the weather in Japan in July and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Nagano in July?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in July.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Nagano.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.