Hokkaido

Hokkaido Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Hokkaido, Japan in September.

Thinking about venturing to Hokkaido, Japan this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Hokkaido in September

Hokkaido, Japan 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 (64°F) and warm in Kuriyama at 23°C (73°F). As night falls, temperatures generally drop to 14°C (57°F) in Kuriyama and 15°C (59°F) in Nemuro.

To explore the conditions in Hokkaido, Japan in more detail, check the map below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Rebun Island with an average of 129 mm (5.1 in) to heavy rainfall in Hakodate with 195 mm (7.7 in).

Average sunshine

Sunshine is moderately available across various locations. In Sapporo, you can expect around 161 hours of sunlight in September, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Hokkaido by month

Pick a month to see the average temperature, rainfall and sunshine in Hokkaido — and find the best time to visit. (based on Sapporo)

Best Places to Visit in Hokkaido in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Hokkaido.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Hokkaido

What is the weather like in September for some of the most popular destinations in Hokkaido, Japan?

Temperature range in Hokkaido (September)

Precipitation variation in Hokkaido (September)

Sapporo

In September Sapporo generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 14°C (57°F) and high monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
25°C (77°F)
22°C (72°F)
16°C (61°F)
Min temperature
18°C (64°F)
14°C (57°F)
7°C (45°F)
Monthly sun hours
172 hours
161 hours
153 hours
Monthly rainfall
186 mm (7.3 in)
158 mm (6.2 in)
100 mm (3.9 in)
Monthly rainy days
18 days
18 days
20 days
Weather conditions

Niseko

In September Niseko generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
25°C (77°F)
22°C (72°F)
15°C (59°F)
Min temperature
17°C (63°F)
13°C (55°F)
6°C (43°F)
Monthly sun hours
172 hours
161 hours
153 hours
Monthly rainfall
181 mm (7.1 in)
157 mm (6.2 in)
111 mm (4.4 in)
Monthly rainy days
18 days
18 days
20 days
Weather conditions

Hakodate

In September Hakodate generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 18°C (64°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
24°C (75°F)
22°C (72°F)
16°C (61°F)
Min temperature
20°C (68°F)
18°C (64°F)
11°C (52°F)
Monthly sun hours
150 hours
160 hours
168 hours
Monthly rainfall
209 mm (8.2 in)
195 mm (7.7 in)
114 mm (4.5 in)
Monthly rainy days
18 days
18 days
19 days
Weather conditions

Furano

In September Furano generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 11°C (52°F) and high monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
24°C (75°F)
20°C (68°F)
14°C (57°F)
Min temperature
16°C (61°F)
11°C (52°F)
4°C (39°F)
Monthly rainfall
188 mm (7.4 in)
159 mm (6.3 in)
128 mm (5 in)
Monthly rainy days
19 days
18 days
20 days
Weather conditions

Obihiro

In September Obihiro generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 12°C (54°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
25°C (77°F)
22°C (72°F)
16°C (61°F)
Min temperature
17°C (63°F)
12°C (54°F)
5°C (41°F)
Monthly rainfall
173 mm (6.8 in)
178 mm (7 in)
113 mm (4.4 in)
Monthly rainy days
20 days
17 days
16 days
Weather conditions

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Hokkaido in September.

City Weather Day temp Night temp Rainfall
Sapporo 22°C (72°F) 14°C (57°F) 158 mm (6.2 in)
Niseko 22°C (72°F) 13°C (55°F) 157 mm (6.2 in)
Hakodate 22°C (72°F) 18°C (64°F) 195 mm (7.7 in)
Furano 20°C (68°F) 11°C (52°F) 159 mm (6.3 in)
Obihiro 22°C (72°F) 12°C (54°F) 178 mm (7 in)
Teshikaga 21°C (70°F) 12°C (54°F) 152 mm (6 in)

Hokkaido weather in September: frequently asked questions

What is the weather like in Hokkaido, Japan in September?

In September, Hokkaido, Japan generally has pleasant weather conditions. Sapporo sees daytime temperatures near 22°C (72°F), with nights cooling to roughly 14°C (57°F).

What is the average temperature in Hokkaido, Japan in September?

In Sapporo, the average daytime high in September is 22°C (72°F), while nighttime temperatures drop to around 14°C (57°F).

Does Hokkaido, Japan get a lot of rain in September?

Yes, September tends to be a wetter month in Hokkaido, Japan. Average rainfall in Sapporo sits around 158 mm (6.2 in).

Is September a Good Time to Visit Hokkaido, Japan?

Given the typically pleasant weather conditions in Sapporo, September might be a good time to visit Hokkaido, Japan. 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.

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.

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