Yamaguchi, Japan, a region in Japan, typically experiences warm weather in September, with maximum daytime temperatures around 29°C (84°F) and nighttime temperatures around 21°C (70°F) in Hagi. September is part of the summer season
To get a sense of September's typical temperatures in the key spots of Yamaguchi, explore the map below. Click on a point for an in-depth look.
Pick a month to see the average temperature, rainfall and sunshine in Yamaguchi - and find the best time to visit. See also: Yamaguchi weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Yamaguchi.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Hagi averages a daytime high of 29°C (84°F) in September, which is high for Yamaguchi, Japan.
Average overnight lows in Yamaguchi, Japan during September sit near 21°C (70°F) in Hagi.
We have much more information about the climate in Yamaguchi.
Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.
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