Average annual temperature is 16.5 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 144 days
Number of rainy days: 219 days
Number of snow days: 2 days
Look at detailed online map of Tsuma
* Weather data for Tsuma 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) | 14.6 | 12.7 | 16.2 | 17.6 | 20.2 | 25.3 | 30.5 | 30.8 | 28.0 | 23.8 | 23.4 | 19.0 |
| Average daytime temperature (°C) | 8.2 | 8.5 | 12.1 | 14.3 | 17.9 | 22.0 | 26.4 | 29.3 | 25.9 | 20.3 | 16.2 | 11.7 |
| Average temperature (°C) | 6.6 | 7.0 | 10.9 | 13.3 | 16.7 | 21.0 | 25.1 | 28.1 | 25.0 | 19.2 | 14.5 | 9.9 |
| Average night temperature (°C) | 4.9 | 5.5 | 9.5 | 12.1 | 15.8 | 20.1 | 24.1 | 27.0 | 23.9 | 17.8 | 12.6 | 8.2 |
| Absolute minimum temperature (°C) | -2.5 | 1.0 | 4.8 | 9.8 | 12.4 | 17.3 | 21.0 | 25.0 | 21.3 | 12.8 | 5.4 | 1.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 7.0 | 8.7 | 8.5 | 8.9 | 8.4 | 9.5 | 11.1 | 7.8 | 8.9 | 6.4 | 5.6 |
| Precipitation (mm) | 106 | 54 | 56 | 175 | 139 | 104 | 231 | 81 | 207 | 33 | 151 | 157 |
| Sunny days | 4 | 8 | 18 | 17 | 17 | 14 | 19 | 16 | 6 | 15 | 8 | 2 |
| Rainy days | 26 | 19 | 13 | 13 | 14 | 16 | 12 | 15 | 24 | 16 | 22 | 29 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tsuma during the most sunny months:
The largest precipitation sum in Tsuma is at