The temperatures in Osaka in September are quite cold with temperatures between 9°C and 23°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Osaka. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Osaka in September 2024.
If you’re planning to visit Osaka in the near future, we highly recommend that you review the 14 day weather forecast for Osaka before you arrive.
Temperatures
23° / 9°
Rainy Days
10
Snowy Days
0
Dry Days
20
Rainfall
216
mm
Sun Hours
10.3
Hrs
