Weather in Osaka
What's the weather like in Osaka?
Osaka has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from 10°C (50°F) in January to 33°C (91°F) in July, with overnight lows around 2°C (36°F) and 24°C (75°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Osaka are April through May, and October through November.
Quick facts
- Country
- 🇯🇵 Japan
- Region
- Asia
- Time zone
- Asia/Tokyo
- Coordinates
- 34.694, 135.502
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 10°C / 50°F | 2°C / 36°F | 45 mm | 5 | 0 |
| February | 11°C / 52°F | 3°C / 37°F | 65 mm | 5 | 0 |
| March | 14°C / 57°F | 6°C / 43°F | 105 mm | 8 | 0 |
| April | 20°C / 68°F | 10°C / 50°F | 125 mm | 9 | 0 |
| May | 25°C / 77°F | 15°C / 59°F | 135 mm | 9 | 0 |
| June | 29°C / 84°F | 20°C / 68°F | 180 mm | 11 | 0 |
| July | 33°C / 91°F | 24°C / 75°F | 155 mm | 9 | 0 |
| August | 33°C / 91°F | 25°C / 77°F | 110 mm | 7 | 0 |
| September | 29°C / 84°F | 21°C / 70°F | 160 mm | 9 | 0 |
| October | 23°C / 73°F | 15°C / 59°F | 110 mm | 8 | 0 |
| November | 18°C / 64°F | 10°C / 50°F | 70 mm | 6 | 0 |
| December | 12°C / 54°F | 4°C / 39°F | 45 mm | 5 | 0 |
Osaka by month
Detailed weather for any specific month:
Seasonal patterns to know
East Asia typhoon season runs June–November (peak August–October). Typhoons can disrupt travel — peak risk is August–October.
Cities with a similar climate to Osaka
Frequently asked questions
When is the best time to visit Osaka?
The most comfortable months in Osaka are usually April, October, November, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Osaka?
July is typically the hottest month in Osaka, averaging a high of 33°C (91°F).
What is the coldest month in Osaka?
January is usually the coldest, with average lows around 2°C (36°F).
Does it snow in Osaka?
Snow is rare in Osaka; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.