Average annual temperature is 17.0 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 194 days
Number of rainy days: 168 days
Number of snow days: 3 days
Look at detailed online map of Teshimachō
* Weather data for Teshimachō 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) | 12.6 | 11.8 | 16.0 | 18.7 | 21.5 | 25.3 | 29.9 | 31.4 | 30.7 | 27.9 | 24.0 | 18.6 |
| Average daytime temperature (°C) | 9.1 | 9.1 | 12.7 | 15.9 | 19.3 | 21.9 | 26.8 | 29.6 | 28.8 | 22.5 | 17.5 | 12.0 |
| Average temperature (°C) | 6.8 | 7.0 | 10.9 | 14.1 | 17.7 | 21.0 | 25.4 | 28.1 | 26.9 | 20.1 | 15.2 | 10.0 |
| Average night temperature (°C) | 4.6 | 4.5 | 8.8 | 12.2 | 16.2 | 20.1 | 24.2 | 26.6 | 25.2 | 18.1 | 12.7 | 7.9 |
| Absolute minimum temperature (°C) | -1.4 | 1.5 | 4.5 | 9.6 | 11.6 | 17.2 | 21.0 | 25.3 | 23.0 | 14.9 | 7.8 | 2.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 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) | 7.2 | 6.8 | 8.5 | 8.3 | 9.1 | 7.2 | 9.9 | 10.2 | 9.6 | 8.6 | 7.8 | 7.2 |
| Precipitation (mm) | 35 | 42 | 75 | 186 | 204 | 246 | 68 | 157 | 37 | 22 | 61 | 47 |
| Sunny days | 16 | 15 | 20 | 17 | 19 | 13 | 18 | 13 | 14 | 21 | 15 | 13 |
| Rainy days | 14 | 13 | 11 | 13 | 12 | 17 | 13 | 18 | 16 | 10 | 15 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Teshimachō is at