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Yonezawa Weather in September

September in Yonezawa typically sees daytime highs of 24°C (75°F) and nighttime lows of 16°C (61°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Yonezawa in September

Analyzing past climate data, one can expect approximately 20 days of rain, averaging 166 mm (6.5 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Yonezawa in September

Daytime temperatures in Yonezawa reach 24°C (75°F) in September, dropping to 16°C (61°F) at night. September marks the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°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.

If your ideal day consists of dry skies and pleasant temperatures, May, June, August and September typically offer the best circumstances for Yonezawa.

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Check the conditions for any month of the year.

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

Yonezawa Temperature in September

Min TemperatureMin Temperature 16°C (61°F)  
Max TemperatureMax Temperature 24°C (75°F)  
Chance of RainChance of Rain 67%  
PrecipitationPrecipitation 166 mm (6.5 in)  
Rainy daysRainy days 20 days  

Best Places in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in September →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Yonezawa 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!

What To Do in Yonezawa 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.

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

More climate data for Yonezawa