Average annual temperature is 14.4 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 156 days
Number of rainy days: 200 days
Number of snow days: 9 days
Look at detailed online map of Tetsutachō-yato
* Weather data for Tetsutachō-yato 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) | 15.0 | 15.3 | 22.0 | 25.9 | 30.2 | 30.1 | 34.0 | 34.1 | 32.1 | 25.8 | 24.8 | 19.4 |
| Average daytime temperature (°C) | 7.6 | 8.8 | 15.8 | 18.4 | 22.6 | 26.0 | 30.2 | 31.0 | 28.8 | 20.9 | 16.0 | 10.3 |
| Average temperature (°C) | 2.5 | 3.7 | 9.3 | 12.4 | 16.9 | 20.9 | 25.7 | 26.5 | 23.9 | 15.0 | 10.3 | 5.2 |
| Average night temperature (°C) | -1.4 | -0.4 | 4.0 | 7.4 | 12.3 | 17.0 | 21.7 | 23.3 | 20.4 | 10.2 | 6.1 | 1.2 |
| Absolute minimum temperature (°C) | -9.8 | -3.8 | -3.1 | 0.7 | 5.6 | 11.7 | 18.3 | 21.3 | 16.8 | 4.9 | -0.7 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 6.6 | 6.2 | 8.2 | 7.8 | 8.5 | 7.4 | 9.0 | 9.1 | 9.0 | 8.9 | 7.6 | 6.7 |
| Precipitation (mm) | 42 | 63 | 69 | 202 | 229 | 208 | 169 | 166 | 78 | 29 | 44 | 50 |
| Sunny days | 13 | 13 | 18 | 14 | 17 | 10 | 9 | 4 | 6 | 20 | 17 | 15 |
| Rainy days | 12 | 13 | 13 | 16 | 14 | 20 | 22 | 27 | 24 | 11 | 13 | 15 |
| Snow days | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Tetsutachō-yato is at