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Nagano weather in July

Planning a getaway to Nagano this July and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Nagano in July?

Nagano is a region in Japan. July in Nagano generally has warm temperatures, with heavy precipitation. July falls during the summer season.

The average maximum temperatures are warm and range from 25°C in Omachi to 28°C in Ueda. Nighttime temperatures generally drop to 19°C in Ueda and 17°C in Omachi.

In July, precipitation varies across different areas. From heavy rainfall in Tateshina with an average of 177 mm to heavy rainfall in Omachi with 400 mm. Looking at the climate data spanning the last 30 years, this month sees the heaviest rainfall of the year in Hakuba. Most areas experience a moderate amount of sunshine, with approximately 135 hours of sunlight expected in Hakuba. This makes it neither too gloomy nor overly bright.

For a closer look at July's conditions in Nagano, see the map below. For a more detailed look at Nagano's yearly weather, check out our Nagano climate page.

Where to go in Nagano in July

Find the average weather conditions in July for the most popular destinations in Nagano on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
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).

Popular destinations in Nagano

What is the weather like in July for the 5 most popular destinations in Nagano?

Average weather in Hakuba

In July Hakuba generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are poor that month.

Hakuba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
22°C 
13°C 
135 hours 
320 mm 
20 days 
poor 
26°C 
18°C 
135 hours 
400 mm 
22 days 
poor 
August   >> August
>>  
27°C 
19°C 
166 hours 
289 mm 
20 days 
poor 
Climate in Hakuba

Average weather in Yamanouchi

In July Yamanouchi generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Yamanouchi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
14°C 
165 hours 
193 mm 
21 days 
27°C 
18°C 
170 hours 
246 mm 
23 days 
August   >> August
>>  
28°C 
19°C 
206 hours 
186 mm 
21 days 
Climate in Yamanouchi

Average weather in Matsumoto

In July Matsumoto generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are poor that month.

Matsumoto
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
13°C 
165 hours 
248 mm 
20 days 
27°C 
18°C 
170 hours 
260 mm 
22 days 
poor 
August   >> August
>>  
28°C 
18°C 
206 hours 
170 mm 
19 days 
Climate in Matsumoto

Average weather in Nozawa Onsen

In July Nozawa Onsen generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are poor that month.

Nozawa Onsen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
24°C 
15°C 
151 hours 
194 mm 
20 days 
28°C 
19°C 
154 hours 
263 mm 
22 days 
poor 
August   >> August
>>  
29°C 
20°C 
197 hours 
203 mm 
19 days 
Climate in Nozawa Onsen

Average weather in Karuizawa

In July Karuizawa generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Karuizawa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
14°C 
165 hours 
236 mm 
21 days 
27°C 
19°C 
170 hours 
255 mm 
23 days 
August   >> August
>>  
28°C 
19°C 
206 hours 
211 mm 
20 days 
Climate in Karuizawa

Is your destination not in the list? Have a look at other destinations in Nagano, in Japan.

Is July the best time to visit Nagano?

Given the typically poor weather conditions in Hakuba, July may not be the ideal time to visit Nagano.

Generally speaking, the best visiting conditions can be found in offering mostly poor weather in Hakuba.

Interested in more climate information?

We have much more information about the climate in Nagano. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed 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.