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 »

Average precipitation (rain/snow) in Osaka, Japan   Copyright © 2022  weather-and-climate.com

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  • A lot of rain (rainy season) falls in the months: March, April, May, June, July, September and October.
  • On average, June is the wettest month with 183 mm (7.2 inch) of precipitation.
  • On average, December is the driest month with 43 mm (1.7 inch) of precipitation.
  • The average amount of annual precipitation is: 1282 mm (50.5 inch)


Weather Forecasts for Osaka (Osaka Prefecture)

FRI   Dec 09
15°C | 7°C
SE 8 kmph
SAT   Dec 10
14°C | 8°C
E 9 kmph
13.7 mm
Moderate rain

Moderate rain

SUN   Dec 11
11°C | 7°C
NW 29 kmph
3.2 mm
Patchy rain possible

Patchy rain possible

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