Average monthly snow and rainfall in Osaka (Osaka Prefecture) in millimeter
This is the mean monthly precipitation over the year, including rain, snow, hail etc.
Show average precipitation in Osaka in Inches »

- A lot of rain (rainy season) falls in the months: March, April, May, June, July, August, September and October.
- On average, June is the wettest month with 207 mm (8.1 inches) of precipitation.
- On average, January is the driest month with 64 mm (2.5 inches) of precipitation.
- The average amount of annual precipitation is: 1507 mm (59.3 inches)
Weather Forecasts for Osaka (Osaka Prefecture)
almost clear and no rain
partly cloudy and no rain
broken clouds and no rain