Koriyama Weather in September
September in Koriyama sees daytime temperatures around 25°C (77°F) and lows of 17°C (63°F) at night. With around 168 mm (6.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Koriyama in September
Analyzing past climate data, one can expect approximately 20 days of rain, averaging 168 mm (6.6 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Koriyama in September
September in Koriyama brings typical temperatures with highs around 25°C (77°F) and lows of 17°C (63°F). The month of September belongs to the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 17°C (63°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're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Koriyama.
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 Koriyama's climate page.
Koriyama Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
25°C (77°F)
Chance of Rain
68%
Precipitation
168 mm (6.6 in)
Rainy 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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Koriyama 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 Koriyama in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Koriyama's climate page.
See the full Koriyama climate overview or explore weather in Japan.
