Average annual temperature is 14.7 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 197 days
Number of rainy days: 167 days
Number of snow days: 1 day
Look at detailed online map of Santiago
* Weather data for Santiago United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.9 | 20.9 | 24.7 | 27.0 | 32.0 | 39.1 | 37.7 | 38.9 | 35.8 | 31.9 | 25.5 | 17.1 |
| Average daytime temperature (°C) | 8.1 | 11.4 | 12.6 | 20.8 | 26.3 | 30.5 | 32.4 | 31.9 | 29.1 | 20.8 | 14.5 | 10.2 |
| Average temperature (°C) | 2.9 | 4.5 | 6.7 | 13.7 | 19.8 | 24.2 | 26.2 | 25.9 | 22.3 | 15.4 | 8.7 | 5.8 |
| Average night temperature (°C) | -1.0 | -0.3 | 2.3 | 7.8 | 14.3 | 18.7 | 21.3 | 21.4 | 17.1 | 11.2 | 4.2 | 2.7 |
| Absolute minimum temperature (°C) | -10.7 | -11.0 | -7.6 | 1.2 | 6.5 | 13.0 | 16.8 | 15.3 | 12.4 | -2.2 | -5.6 | -3.6 |
| 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) | 5.9 | 7.5 | 7.1 | 10.6 | 10.7 | 12.6 | 11.3 | 10.7 | 10.6 | 7.8 | 7.5 | 5.6 |
| Precipitation (mm) | 69 | 89 | 79 | 17 | 37 | 42 | 48 | 56 | 44 | 46 | 25 | 78 |
| Sunny days | 18 | 17 | 12 | 19 | 15 | 17 | 11 | 17 | 15 | 17 | 24 | 15 |
| Rainy days | 13 | 11 | 19 | 11 | 16 | 13 | 20 | 14 | 15 | 14 | 6 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Santiago during the most sunny months:
The largest precipitation sum in Santiago is at