Average annual temperature is 12.7 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of San Sebastián el Chico
* Weather data for San Sebastián el Chico Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.7 | 22.1 | 23.9 | 23.8 | 23.3 | 28.1 | 21.8 | 21.6 | 23.9 | 21.9 | 22.2 | 19.3 |
| Average daytime temperature (°C) | 16.8 | 18.8 | 20.5 | 21.2 | 20.9 | 23.8 | 19.5 | 19.6 | 21.1 | 19.0 | 18.8 | 15.7 |
| Average temperature (°C) | 9.7 | 11.2 | 12.9 | 14.0 | 14.2 | 16.0 | 13.4 | 13.2 | 13.5 | 12.8 | 11.7 | 9.3 |
| Average night temperature (°C) | 3.9 | 4.9 | 6.2 | 7.4 | 8.4 | 9.3 | 8.8 | 8.6 | 8.3 | 8.7 | 6.7 | 4.7 |
| Absolute minimum temperature (°C) | 1.6 | 2.9 | 2.9 | 5.5 | 5.1 | 7.5 | 7.2 | 6.7 | 6.2 | 6.0 | 2.5 | -1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.7 | 11.2 | 11.6 | 11.5 | 12.0 | 10.6 | 9.8 | 10.6 | 9.3 | 9.9 | 8.8 |
| Precipitation (mm) | 5 | 2 | 12 | 21 | 53 | 61 | 241 | 181 | 122 | 124 | 56 | 30 |
| Sunny days | 21 | 21 | 19 | 17 | 2 | 8 | 0 | 0 | 9 | 1 | 13 | 14 |
| Rainy days | 10 | 7 | 12 | 13 | 29 | 22 | 31 | 31 | 21 | 30 | 17 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Sebastián el Chico is at