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Weather in July in Niigata Prefecture

Are you planning a trip a to Niigata Prefecture in July and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Niigata Prefecture in July?

Niigata Prefecture is a region in Japan. July in Niigata Prefecture generally has temperatures that range from warm to very warm, with heavy precipitation. During July, summer is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Yuzawa at 26°C to very warm in Nagaoka at 30°C. Nighttime temperatures generally drop to 21°C in Nagaoka and 18°C in Yuzawa.

Precipitation

In July, precipitation varies across different areas. From heavy rainfall in Sado with an average of 207 mm to heavy rainfall in Agano with 300 mm. Going by our weather data, it is the wettest month of the year in Myoko.

Average sunshine

Myoko enjoys a balanced 170 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

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

Where to go in Niigata Prefecture in July

Find more information for the most popular destinations in the Niigata Prefecture on the map below. Click on a destination dot for more detailes.

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

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

Myoko

In July Myoko 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 poor that month.

Myoko
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 
165 hours 
208 mm 
20 days 
27°C 
19°C 
170 hours 
284 mm 
21 days 
poor 
August   >> August
>>  
29°C 
20°C 
206 hours 
218 mm 
19 days 
Climate in Myoko

Niigata

In July Niigata generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Niigata
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 
18°C 
181 hours 
140 mm 
17 days 
28°C 
23°C 
165 hours 
234 mm 
18 days 
August   >> August
>>  
30°C 
24°C 
209 hours 
168 mm 
16 days 
Climate in Niigata

Shinano

In July Shinano 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 poor that month.

Shinano
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 
14°C 
165 hours 
218 mm 
20 days 
27°C 
19°C 
170 hours 
286 mm 
21 days 
poor 
August   >> August
>>  
29°C 
20°C 
206 hours 
213 mm 
19 days 
Climate in Shinano

Sado

In July Sado generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 22°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Sado
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 
18°C 
181 hours 
134 mm 
17 days 
28°C 
22°C 
165 hours 
207 mm 
18 days 
August   >> August
>>  
30°C 
24°C 
209 hours 
151 mm 
16 days 
Climate in Sado

Yuzawa

In July Yuzawa 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.

Yuzawa
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 
14°C 
133 hours 
209 mm 
21 days 
26°C 
18°C 
175 hours 
277 mm 
23 days 
poor 
August   >> August
>>  
27°C 
19°C 
207 hours 
210 mm 
21 days 
Climate in Yuzawa

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

Is July the best time to visit Niigata Prefecture?

In our view, July might not be the best time to travel to Niigata Prefecture with often poor weather in Myoko.

Generally speaking, May provides pleasant weather in Myoko. On the other hand, the weather in January, February, March, July, November and December tend to be poor.

Interested in more climate information?

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

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