Average annual temperature is 17.0 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 150 days
Number of rainy days: 212 days
Number of snow days: 3 days
Look at detailed online map of Tsunokawa
* Weather data for Tsunokawa 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) | 19.8 | 17.4 | 24.2 | 26.3 | 29.9 | 32.4 | 33.9 | 34.7 | 36.1 | 29.7 | 26.4 | 22.0 |
| Average daytime temperature (°C) | 10.7 | 12.7 | 17.9 | 20.2 | 24.1 | 26.5 | 30.8 | 30.1 | 30.1 | 23.4 | 18.7 | 12.9 |
| Average temperature (°C) | 6.2 | 7.5 | 12.5 | 15.3 | 19.0 | 22.4 | 26.8 | 26.8 | 25.7 | 18.2 | 13.8 | 8.7 |
| Average night temperature (°C) | 2.7 | 3.0 | 7.7 | 10.7 | 14.8 | 19.1 | 23.7 | 24.4 | 22.5 | 14.0 | 10.2 | 5.4 |
| Absolute minimum temperature (°C) | -4.1 | -3.3 | -1.1 | 3.9 | 8.4 | 14.4 | 19.7 | 22.0 | 20.1 | 10.0 | 4.8 | -0.4 |
| 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 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.2 | 6.8 | 7.9 | 8.1 | 8.6 | 5.9 | 9.6 | 8.1 | 9.4 | 8.6 | 7.9 | 7.1 |
| Precipitation (mm) | 79 | 70 | 145 | 252 | 233 | 524 | 106 | 401 | 94 | 29 | 47 | 85 |
| Sunny days | 17 | 17 | 16 | 16 | 11 | 10 | 3 | 2 | 4 | 23 | 15 | 16 |
| Rainy days | 13 | 11 | 15 | 14 | 20 | 20 | 28 | 29 | 26 | 8 | 15 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Tsunokawa is at