Komoro Weather in September

In Komoro, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 15°C (59°F). Expect quite a bit of rainfall this month.

Rainfall in Komoro in September

Looking at the last 30 years, the data shows about 19 days with rain, averaging 185 mm (7.3 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Komoro in September

If you're visiting Komoro in September, expect highs of 24°C (75°F) and overnight lows around 15°C (59°F). The summer season takes place during September. 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 Komoro in September

The month brings about 142 hours of sunlight, offering a comfortable mix of sun and overcast.

For Komoro itself, May and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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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• October
• November
• December

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

Komoro Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 65%  

Precipitation 185 mm (7.3 in)  

Rainy days 19 days  

Humidity 74% *  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Nagano, Japan (42 KM, 26 Miles).

What to Wear in Komoro 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! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Komoro 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 Komoro's climate page.

More climate data for Komoro

Temperature Rainfall Sunshine Humidity

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