Average annual temperature is 20.3 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Sumiyoshi
* Weather data for Sumiyoshi 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) | 21.0 | 20.5 | 23.4 | 24.6 | 28.7 | 30.3 | 32.4 | 31.1 | 31.5 | 28.7 | 27.1 | 23.6 |
| Average daytime temperature (°C) | 14.0 | 16.1 | 18.8 | 20.7 | 24.0 | 26.7 | 30.2 | 29.6 | 29.6 | 23.9 | 20.5 | 16.2 |
| Average temperature (°C) | 11.8 | 13.8 | 16.3 | 18.5 | 21.5 | 24.2 | 27.8 | 27.5 | 27.2 | 21.9 | 18.4 | 14.2 |
| Average night temperature (°C) | 9.9 | 11.8 | 13.7 | 16.4 | 19.5 | 22.3 | 25.9 | 25.6 | 25.5 | 20.0 | 16.3 | 12.3 |
| Absolute minimum temperature (°C) | 1.5 | 8.3 | 7.4 | 12.0 | 16.0 | 19.6 | 22.7 | 23.1 | 23.2 | 16.7 | 11.6 | 5.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 5.6 | 7.3 | 7.7 | 8.8 | 6.1 | 10.1 | 9.1 | 10.9 | 7.9 | 7.8 | 6.5 |
| Precipitation (mm) | 89 | 165 | 181 | 208 | 138 | 371 | 168 | 411 | 38 | 217 | 38 | 103 |
| Sunny days | 16 | 12 | 12 | 11 | 12 | 5 | 1 | 2 | 3 | 15 | 14 | 15 |
| Rainy days | 15 | 16 | 19 | 19 | 19 | 25 | 30 | 29 | 27 | 16 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sumiyoshi during the most sunny months:
The largest precipitation sum in Sumiyoshi is at