Average annual temperature is 24.2 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of San Mateo (Barranca San Mateo)
* Weather data for San Mateo (Barranca San Mateo) 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) | 30.7 | 32.8 | 32.2 | 33.0 | 33.8 | 33.0 | 33.4 | 32.7 | 31.7 | 31.3 | 31.7 | 32.2 |
| Average daytime temperature (°C) | 28.3 | 30.2 | 28.3 | 29.7 | 31.6 | 30.6 | 31.0 | 30.2 | 30.2 | 28.8 | 29.4 | 28.9 |
| Average temperature (°C) | 21.3 | 22.7 | 22.3 | 23.5 | 25.8 | 25.7 | 26.0 | 25.7 | 25.6 | 24.4 | 24.4 | 23.0 |
| Average night temperature (°C) | 15.1 | 16.0 | 16.7 | 17.5 | 19.9 | 21.3 | 21.8 | 21.9 | 21.9 | 21.0 | 20.1 | 18.2 |
| Absolute minimum temperature (°C) | 12.1 | 14.0 | 13.8 | 14.4 | 15.7 | 18.3 | 20.0 | 20.2 | 20.3 | 17.8 | 16.0 | 13.5 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.4 | 11.7 | 11.6 | 10.9 | 10.1 | 9.8 | 9.8 | 8.2 | 9.8 | 8.9 |
| Precipitation (mm) | 0 | 0 | 11 | 0 | 2 | 99 | 285 | 157 | 117 | 316 | 54 | 12 |
| Sunny days | 31 | 28 | 22 | 29 | 26 | 15 | 1 | 2 | 2 | 3 | 12 | 19 |
| Rainy days | 0 | 0 | 9 | 1 | 5 | 15 | 30 | 29 | 28 | 28 | 18 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Mateo (Barranca San Mateo) is at