Average annual temperature is 17.5 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of San Mateo Cajonos
* Weather data for San Mateo Cajonos 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) | 27.9 | 29.2 | 32.2 | 32.5 | 30.8 | 31.5 | 27.1 | 30.2 | 26.6 | 30.4 | 29.9 | 28.1 |
| Average daytime temperature (°C) | 22.2 | 22.6 | 26.2 | 27.2 | 27.3 | 28.0 | 24.4 | 24.9 | 24.8 | 23.4 | 21.1 | 19.4 |
| Average temperature (°C) | 14.9 | 14.8 | 17.8 | 19.1 | 19.5 | 20.8 | 18.4 | 18.6 | 18.2 | 17.8 | 16.2 | 14.1 |
| Average night temperature (°C) | 8.9 | 8.7 | 10.8 | 12.6 | 12.7 | 14.4 | 13.5 | 13.8 | 12.5 | 13.3 | 12.8 | 10.0 |
| Absolute minimum temperature (°C) | 3.3 | 5.5 | 7.6 | 8.4 | 9.2 | 12.2 | 10.8 | 11.1 | 11.0 | 8.6 | 9.4 | 1.7 |
| 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 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 8.9 | 10.6 | 11.0 | 11.5 | 11.6 | 10.9 | 10.7 | 11.1 | 8.7 | 7.2 | 6.8 |
| Precipitation (mm) | 93 | 113 | 50 | 160 | 47 | 192 | 480 | 432 | 210 | 374 | 367 | 180 |
| Sunny days | 12 | 10 | 10 | 7 | 6 | 4 | 0 | 0 | 2 | 4 | 5 | 9 |
| Rainy days | 19 | 18 | 21 | 23 | 25 | 26 | 31 | 31 | 28 | 27 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Mateo Cajonos is at