Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 169 days
Number of rainy days: 173 days
Number of snow days: 23 days
Look at detailed online map of Tōmi Shi
* Weather data for Tōmi Shi 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) | 12.9 | 13.4 | 17.6 | 24.7 | 27.5 | 26.7 | 31.2 | 31.6 | 32.1 | 22.7 | 22.2 | 16.8 |
| Average daytime temperature (°C) | 4.7 | 5.8 | 12.5 | 16.1 | 19.4 | 22.7 | 27.9 | 29.8 | 27.3 | 17.4 | 13.5 | 8.4 |
| Average temperature (°C) | -0.8 | 0.6 | 6.7 | 10.0 | 13.9 | 18.3 | 23.1 | 24.8 | 22.0 | 11.6 | 7.8 | 2.7 |
| Average night temperature (°C) | -4.4 | -3.3 | 2.1 | 4.6 | 8.9 | 14.4 | 18.6 | 20.5 | 18.1 | 6.9 | 3.5 | -1.4 |
| Absolute minimum temperature (°C) | -12.9 | -8.1 | -4.8 | -1.8 | 0.7 | 7.3 | 15.3 | 17.6 | 11.5 | 1.5 | -2.2 | -7.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 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) | 7.6 | 7.9 | 8.7 | 9.3 | 9.7 | 8.5 | 10.3 | 10.8 | 9.4 | 8.9 | 7.9 | 7.4 |
| Precipitation (mm) | 33 | 50 | 82 | 108 | 183 | 205 | 107 | 50 | 112 | 59 | 69 | 47 |
| Sunny days | 13 | 13 | 18 | 15 | 19 | 10 | 11 | 9 | 9 | 19 | 16 | 17 |
| Rainy days | 5 | 11 | 13 | 15 | 12 | 20 | 20 | 22 | 21 | 12 | 14 | 8 |
| Snow days | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
The largest precipitation sum in Tōmi Shi is at