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Niigata Prefecture weather in May

Considering a trip to Niigata Prefecture this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Niigata Prefecture in May?

Niigata Prefecture is a region in Japan. May in Niigata Prefecture generally has temperatures that range from pleasant to warm, with precipitation levels ranging from moderate to high.

The average highest temperatures fluctuate between pleasant in Itoigawa at 19°C to warm in Nagaoka at 23°C. Nighttime temperatures generally drop to 12°C in Nagaoka and 11°C in Itoigawa.

In May, precipitation varies across different areas. From moderate rainfall in Sado with an average of 96 mm to high rainfall in Yuzawa with 159 mm. Meanwhile, Myoko enjoys close to 209 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For a closer look at May'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 May

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 May for the 5 most popular destinations in Niigata Prefecture?

Myoko

In May Myoko generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant 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
<<   April April
<<  
14°C 
3°C 
198 hours 
135 mm 
17 days 
21°C 
10°C 
209 hours 
149 mm 
17 days 
June   >> June
>>  
24°C 
15°C 
165 hours 
208 mm 
20 days 
Climate in Myoko

Niigata

In May Niigata generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are pleasant 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
<<   April April
<<  
15°C 
8°C 
179 hours 
104 mm 
17 days 
21°C 
13°C 
205 hours 
105 mm 
17 days 
June   >> June
>>  
24°C 
18°C 
181 hours 
140 mm 
17 days 
Climate in Niigata

Shinano

In May Shinano generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant 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
<<   April April
<<  
14°C 
3°C 
198 hours 
136 mm 
17 days 
21°C 
10°C 
209 hours 
153 mm 
17 days 
June   >> June
>>  
24°C 
14°C 
165 hours 
218 mm 
20 days 
Climate in Shinano

Sado

In May Sado generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are perfect 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
<<   April April
<<  
15°C 
8°C 
179 hours 
97 mm 
18 days 
20°C 
13°C 
205 hours 
96 mm 
17 days 
June   >> June
>>  
24°C 
18°C 
181 hours 
134 mm 
17 days 
Climate in Sado

Yuzawa

In May Yuzawa generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 9°C and high monthly rainfall. So on average the conditions are tolerable 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
<<   April April
<<  
12°C 
2°C 
199 hours 
141 mm 
18 days 
poor 
19°C 
9°C 
196 hours 
159 mm 
17 days 
June   >> June
>>  
22°C 
14°C 
133 hours 
209 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 May the best time to visit Niigata Prefecture?

We consider May to be one of the best times to travel to Niigata Prefecture. Typically, the climate in Myoko is pleasant. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in May offering mostly pleasant weather in Myoko. In contrast, January, February, March, July, November and December tend to have poor weather conditions.

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.

    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.