Typical Weather in Osaka, Japan in January

47° F Avg High

35° F Avg Low

3 Rainy Days

☀️ Temperature Summary

Highs in January are typically around 47°F, which is cooler than usual in Osaka. Overnight lows can reach 35°F. Daily high temperatures can range between 50°F and 46°F, and typically fall throughout the month. This is the coldest month of the year in Osaka.

Despite it being the coolest month of the year, January is still a great time to visit Osaka, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

In January you can expect close to a 11% chance of rain for any given day. It rains less than usual in January, with total rainfall for the month typically near 2 inches.