Average annual temperature is 12.0 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -10.0 °C
Number of sunny days: 87 days
Number of rainy days: 242 days
Number of snow days: 36 days
Look at detailed online map of Terauchi
* Weather data for Terauchi 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) | 6.3 | 8.3 | 19.6 | 23.1 | 29.3 | 28.0 | 31.9 | 35.9 | 33.0 | 22.3 | 22.9 | 13.8 |
| Average daytime temperature (°C) | 1.4 | 2.4 | 10.6 | 15.4 | 18.9 | 23.5 | 27.7 | 32.1 | 27.4 | 17.8 | 12.4 | 5.9 |
| Average temperature (°C) | -1.1 | -0.5 | 4.7 | 9.7 | 13.7 | 19.2 | 23.5 | 27.0 | 22.7 | 13.0 | 8.1 | 2.6 |
| Average night temperature (°C) | -3.3 | -3.1 | -0.2 | 5.0 | 9.0 | 15.6 | 19.8 | 23.2 | 19.3 | 9.1 | 4.9 | -0.6 |
| Absolute minimum temperature (°C) | -10.0 | -6.9 | -6.9 | -1.7 | 0.1 | 9.2 | 15.3 | 20.2 | 11.5 | 5.1 | -1.8 | -7.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.2 | 5.5 | 8.2 | 8.8 | 8.6 | 7.8 | 9.2 | 11.4 | 7.6 | 8.4 | 5.4 | 3.7 |
| Precipitation (mm) | 147 | 132 | 83 | 140 | 162 | 180 | 161 | 36 | 190 | 98 | 239 | 182 |
| Sunny days | 0 | 3 | 17 | 13 | 10 | 6 | 4 | 8 | 7 | 10 | 6 | 3 |
| Rainy days | 15 | 12 | 13 | 17 | 21 | 24 | 27 | 23 | 23 | 21 | 24 | 22 |
| Snow days | 16 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
The best time to visit Terauchi during the most sunny months:
The largest precipitation sum in Terauchi is at