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Weather in September in Hokkaido

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

What is the weather like in Hokkaido in September?

Hokkaido is a region in Japan. September in Hokkaido generally has temperatures that range from pleasant to warm, with precipitation levels ranging from high to heavy. September is a summer month.

Temperatures

During the day the temperature is pleasant in Nemuro at 18°C and warm in Kuriyama at 23°C. As night falls, temperatures generally drop to 14°C in Kuriyama and 15°C in Nemuro.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Kitami with an average of 129 mm to heavy rainfall in Hakodate with 195 mm.

Average sunshine

The city Sapporo usually sees around 161 hours of sunlight, indicating a moderately sunny period.

For specific regional insights in Hokkaido for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Hokkaido climate page.

Where to go in Hokkaido in September

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

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Hokkaido?

Sapporo

In September Sapporo generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.

Sapporo
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
<<   August August
<<  
25°C 
18°C 
172 hours 
186 mm 
18 days 
22°C 
14°C 
161 hours 
158 mm 
18 days 
October   >> October
>>  
16°C 
7°C 
153 hours 
100 mm 
20 days 
Climate in Sapporo

Niseko

In September Niseko generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are pleasant that month.

Niseko
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
<<   August August
<<  
25°C 
17°C 
172 hours 
181 mm 
18 days 
22°C 
13°C 
161 hours 
157 mm 
18 days 
October   >> October
>>  
15°C 
6°C 
153 hours 
111 mm 
20 days 
Climate in Niseko

Hakodate

In September Hakodate generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Hakodate
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
<<   August August
<<  
24°C 
20°C 
150 hours 
209 mm 
18 days 
22°C 
18°C 
160 hours 
195 mm 
18 days 
October   >> October
>>  
16°C 
11°C 
168 hours 
114 mm 
19 days 
Climate in Hakodate

Furano

In September Furano generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are pleasant that month.

Furano
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
16°C 
188 mm 
19 days 
20°C 
11°C 
159 mm 
18 days 
October   >> October
>>  
14°C 
4°C 
128 mm 
20 days 
Climate in Furano

Obihiro

In September Obihiro generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 12°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Obihiro
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
17°C 
173 mm 
20 days 
22°C 
12°C 
178 mm 
17 days 
October   >> October
>>  
16°C 
5°C 
113 mm 
16 days 
Climate in Obihiro

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

Is September the best time to visit Hokkaido?

Given the typically pleasant weather conditions in Sapporo, September might be a good time to visit Hokkaido. However, the weather conditions may vary depending on your destination.

Generally speaking, June provides perfect weather in Sapporo. On the other hand, the months of January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Hokkaido. 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 travel conditions. Find out where to go with our weather planner.