Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Yamaguchi Weather in September
Yamaguchi in September sees high temperatures, with highs around 29°C (84°F) and overnight lows of 20°C (68°F). Rainfall is fairly high at around 187 mm (7.4 in) on average, so pack waterproofs just in case.
Rainfall in Yamaguchi in September
The climate data from previous years indicates about 17 days of rain, averaging 187 mm (7.4 in) for the month. 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 Yamaguchi in September
Expect highs of 29°C (84°F) in Yamaguchi in September, with nights dropping to around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights remain mild at 20°C (68°F), making evenings a pleasant time to be outdoors.
Sunshine in Yamaguchi in September
The city usually sees around 157 hours of sunlight, indicating a moderately sunny period.For Yamaguchi itself, April, May, October and November 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.
Yamaguchi Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
58%
Precipitation
187 mm (7.4 in)
Rainy days
17 days
Sunshine
157 hours *
Percentage Sunshine
*
* Data from: Kitakyushu, Japan (74 KM, 46 Miles).
Yamaguchi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yamaguchi - and find the best time to visit.
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
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 Yamaguchi in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Yamaguchi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Yamaguchi 3-Day Forecast
More climate data for Yamaguchi
See the full Yamaguchi climate overview or explore weather in Japan.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
Walk the 88 temple circuit
We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.
The famous bamboo forests of Arashiyama
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10 reasons why you should visit Japan in winter
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