Get the monthly weather forecast for Osaka-shi, Osaka, Japan, including daily high/low, historical averages, to help you plan ahead.

Get the monthly weather forecast for Osaka, Kyoto, Japan, including daily high/low, historical averages, to help you plan ahead.

Osaka weather in April 2025. Expect 20°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Osaka in April.

The weather in Osaka in April is very cold with temperatures between 33°F and 59°F, warm clothes are a must. You can expect rain for roughly half of the month.

Daily temperatures continue to rise in Osaka, the capital of the Osaka Prefecture, in April. They typically range from 11C (51.8F) to 20C (68F), albeit certain ...