Average annual temperature is 7.9 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -9.4 °C
Number of sunny days: 217 days
Number of rainy days: 139 days
Number of snow days: 9 days
Look at detailed online map of Termas de Chillán
* Weather data for Termas de Chillán Chile is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.7 | 30.1 | 27.8 | 21.0 | 23.3 | 16.8 | 15.1 | 15.1 | 14.8 | 16.4 | 20.8 | 23.7 |
| Average daytime temperature (°C) | 19.1 | 21.7 | 19.3 | 14.5 | 10.9 | 8.2 | 5.7 | 6.0 | 4.4 | 9.3 | 10.9 | 15.4 |
| Average temperature (°C) | 14.5 | 16.4 | 14.2 | 10.1 | 7.1 | 4.6 | 2.2 | 2.7 | 1.1 | 5.1 | 6.5 | 11.1 |
| Average night temperature (°C) | 9.5 | 10.7 | 9.5 | 5.8 | 2.8 | 0.5 | -1.2 | -0.8 | -2.3 | 0.6 | 1.8 | 6.3 |
| Absolute minimum temperature (°C) | 6.0 | 4.5 | 2.9 | -1.1 | -4.6 | -9.4 | -8.0 | -7.1 | -9.0 | -7.6 | -5.6 | 0.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.3 | 13.4 | 12.3 | 11.1 | 10.2 | 9.7 | 9.9 | 10.7 | 11.9 | 13.0 | 14.1 | 14.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 13.2 | 12.5 | 10.9 | 8.4 | 7.0 | 5.6 | 4.9 | 5.5 | 6.4 | 10.2 | 10.6 | 12.8 |
| Precipitation (mm) | 12 | 2 | 9 | 182 | 214 | 843 | 296 | 582 | 388 | 142 | 158 | 49 |
| Sunny days | 28 | 27 | 27 | 18 | 20 | 14 | 13 | 13 | 7 | 16 | 15 | 19 |
| Rainy days | 3 | 1 | 4 | 12 | 11 | 15 | 17 | 16 | 19 | 14 | 15 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 4 | 1 | 0 | 0 |
The best time to visit Termas de Chillán during the most sunny months:
The largest precipitation sum in Termas de Chillán is at