Average annual temperature is 16.4 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Ōsaka
* Weather data for Ōsaka Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.7 | 16.0 | 22.2 | 24.8 | 27.4 | 30.6 | 34.1 | 34.3 | 32.7 | 26.8 | 25.1 | 22.5 |
| Average daytime temperature (°C) | 9.1 | 9.4 | 15.2 | 18.5 | 22.1 | 25.1 | 30.4 | 31.2 | 29.7 | 22.3 | 17.2 | 12.1 |
| Average temperature (°C) | 5.6 | 5.9 | 10.6 | 14.0 | 18.1 | 22.0 | 26.7 | 27.5 | 25.8 | 18.4 | 13.2 | 8.2 |
| Average night temperature (°C) | 2.6 | 2.9 | 6.1 | 10.0 | 14.6 | 19.4 | 23.6 | 24.8 | 22.9 | 15.0 | 9.6 | 5.1 |
| Absolute minimum temperature (°C) | -3.1 | -0.1 | 0.1 | 5.7 | 10.1 | 14.4 | 21.4 | 23.2 | 20.4 | 10.9 | 5.0 | 0.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.0 | 8.6 | 8.1 | 9.2 | 6.8 | 10.3 | 9.9 | 10.0 | 8.6 | 7.4 | 7.4 |
| Precipitation (mm) | 47 | 43 | 100 | 174 | 196 | 324 | 100 | 320 | 89 | 32 | 101 | 40 |
| Sunny days | 17 | 12 | 20 | 19 | 16 | 10 | 11 | 3 | 8 | 18 | 15 | 18 |
| Rainy days | 14 | 16 | 11 | 11 | 15 | 20 | 20 | 28 | 22 | 13 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ōsaka is at