Average annual temperature is 13.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 130 days
Number of rainy days: 224 days
Number of snow days: 11 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) | 12.3 | 14.3 | 18.9 | 21.3 | 31.0 | 29.3 | 35.9 | 34.0 | 30.7 | 25.7 | 22.5 | 15.3 |
| Average daytime temperature (°C) | 4.9 | 6.1 | 13.0 | 16.8 | 19.8 | 24.3 | 29.7 | 30.8 | 27.0 | 20.1 | 14.6 | 8.6 |
| Average temperature (°C) | 1.1 | 1.8 | 7.9 | 11.8 | 15.1 | 20.3 | 25.2 | 27.6 | 23.9 | 15.5 | 10.6 | 4.7 |
| Average night temperature (°C) | -1.7 | -1.4 | 3.7 | 7.9 | 11.4 | 17.4 | 22.0 | 25.3 | 21.5 | 12.1 | 7.4 | 1.5 |
| Absolute minimum temperature (°C) | -8.3 | -5.3 | -2.3 | 1.9 | 3.7 | 13.7 | 17.3 | 23.5 | 15.5 | 6.7 | -0.1 | -3.4 |
| 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 | 14.5 | 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) | 6.8 | 7.6 | 8.8 | 9.1 | 8.6 | 7.9 | 10.2 | 11.7 | 8.0 | 8.6 | 7.2 | 6.9 |
| Precipitation (mm) | 19 | 51 | 115 | 93 | 131 | 193 | 132 | 83 | 284 | 62 | 65 | 69 |
| Sunny days | 13 | 14 | 15 | 17 | 12 | 2 | 9 | 3 | 3 | 15 | 11 | 16 |
| Rainy days | 11 | 10 | 16 | 13 | 19 | 28 | 22 | 28 | 27 | 16 | 19 | 15 |
| Snow days | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Terauchi during the most sunny months:
The largest precipitation sum in Terauchi is at