Kofu Weather in September

In Kofu, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 15°C (59°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Kofu in September

Kofu is in the rainy season in September, with rain on around 19 days and an average of 240 mm (9.4 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Kofu in September

Temperatures in Kofu in September top out at 24°C (75°F) and drop to 15°C (59°F) overnight. September is in the summer season. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Kofu in September

You can expect a moderate amount of sunlight, with approximately 142 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and August typically offer the best weather for Kofu.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• July
• August

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• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Kofu's climate page.

Kofu Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 62%  

Precipitation 240 mm (9.4 in)  

Rainy days 19 days  

Humidity 72%  

Sunshine 142 hours  

Percentage Sunshine  

What to Wear in Kofu in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Kofu in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Kofu's climate page.

More climate data for Kofu

Temperature Rainfall Sunshine Humidity

See the full Kofu climate overview or explore weather in Japan.