Narusawa Weather in September

September in Narusawa sees daytime temperatures around 25°C (77°F) and lows of 16°C (61°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Narusawa in September

Narusawa is in the rainy season in September, with rain on around 20 days and an average of 271 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Narusawa in September

In September, Narusawa sees high temperatures, with highs of 25°C (77°F). Nights drop to around 16°C (61°F). September is part of summer. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Narusawa. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Narusawa Temperature in September

Min Temperature 16°C (61°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 66%  

Precipitation 271 mm (11 in)  

Rainy days 20 days  

Humidity 68% *  

* Data from: Mount Fuji, Japan (12 KM, 7 Miles).

What to Wear in Narusawa in September

For Narusawa in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Narusawa in September

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

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 Narusawa's climate page.

More climate data for Narusawa

Temperature Rainfall Humidity

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