Average annual temperature is 14.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Santo Tomás
* Weather data for Santo Tomás 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) | 35.9 | 37.9 | 32.3 | 27.5 | 21.1 | 16.0 | 17.3 | 17.6 | 21.8 | 23.9 | 27.2 | 34.9 |
| Average daytime temperature (°C) | 29.1 | 29.9 | 26.0 | 21.2 | 15.8 | 13.7 | 12.3 | 13.5 | 14.6 | 17.7 | 19.5 | 25.4 |
| Average temperature (°C) | 20.9 | 21.6 | 18.4 | 15.3 | 11.3 | 10.0 | 8.7 | 9.3 | 10.1 | 12.2 | 13.8 | 18.1 |
| Average night temperature (°C) | 14.0 | 15.2 | 13.0 | 10.9 | 8.0 | 7.2 | 5.8 | 6.1 | 6.2 | 7.6 | 8.7 | 11.6 |
| Absolute minimum temperature (°C) | 11.1 | 10.3 | 7.9 | 5.8 | 0.8 | 1.4 | 0.8 | 0.0 | 1.8 | 1.8 | 3.8 | 7.5 |
| 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) | 14.4 | 13.5 | 12.3 | 11.1 | 10.1 | 9.6 | 9.9 | 10.7 | 11.9 | 13.1 | 14.1 | 14.7 |
| Daylight minimum duration (h) | 14.0 | 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) | 13.4 | 12.3 | 9.9 | 8.5 | 7.2 | 5.0 | 5.2 | 6.5 | 7.3 | 10.7 | 11.1 | 13.0 |
| Precipitation (mm) | 0 | 0 | 9 | 90 | 112 | 198 | 149 | 174 | 143 | 43 | 44 | 8 |
| Sunny days | 29 | 26 | 26 | 20 | 20 | 14 | 13 | 12 | 8 | 21 | 18 | 25 |
| Rainy days | 2 | 2 | 5 | 10 | 11 | 16 | 18 | 19 | 22 | 10 | 12 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santo Tomás during the most sunny months:
The largest precipitation sum in Santo Tomás is at