Average annual temperature is 27.8 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of San Salvador Uno
* Weather data for San Salvador Uno 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) | 32.9 | 35.5 | 38.8 | 40.6 | 41.4 | 42.3 | 38.9 | 37.4 | 36.0 | 36.7 | 34.1 | 33.9 |
| Average daytime temperature (°C) | 30.4 | 32.0 | 35.2 | 37.5 | 37.9 | 39.0 | 36.8 | 35.0 | 34.4 | 33.4 | 31.3 | 29.3 |
| Average temperature (°C) | 24.7 | 25.7 | 28.1 | 29.7 | 30.2 | 31.2 | 29.6 | 28.6 | 28.0 | 27.6 | 26.1 | 24.0 |
| Average night temperature (°C) | 20.4 | 20.9 | 22.5 | 23.6 | 24.2 | 25.5 | 25.0 | 24.5 | 24.0 | 23.3 | 22.2 | 20.3 |
| Absolute minimum temperature (°C) | 14.9 | 16.0 | 18.8 | 19.8 | 19.5 | 22.8 | 23.8 | 22.9 | 22.6 | 18.5 | 19.9 | 13.8 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.0 | 10.6 | 11.7 | 11.7 | 11.7 | 11.0 | 11.2 | 10.8 | 10.3 | 9.2 | 8.9 |
| Precipitation (mm) | 16 | 11 | 32 | 22 | 40 | 52 | 78 | 113 | 118 | 53 | 38 | 58 |
| Sunny days | 17 | 16 | 23 | 23 | 16 | 12 | 6 | 0 | 3 | 11 | 11 | 13 |
| Rainy days | 14 | 12 | 8 | 7 | 15 | 18 | 25 | 31 | 27 | 20 | 19 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Salvador Uno is at