Average annual temperature is 20.9 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of San José de Morteros
* Weather data for San José de Morteros 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 | 31.2 | 32.2 | 33.5 | 34.2 | 38.3 | 35.1 | 35.7 | 34.7 | 31.6 | 27.6 | 23.3 |
| Average daytime temperature (°C) | 24.3 | 26.2 | 29.5 | 29.7 | 30.7 | 35.2 | 31.0 | 31.8 | 31.2 | 25.5 | 21.5 | 19.8 |
| Average temperature (°C) | 15.6 | 17.3 | 20.9 | 22.2 | 23.5 | 28.4 | 24.9 | 25.4 | 25.1 | 19.6 | 14.8 | 13.2 |
| Average night temperature (°C) | 8.0 | 9.6 | 11.8 | 14.4 | 16.2 | 20.1 | 18.6 | 18.9 | 18.0 | 14.4 | 9.7 | 7.6 |
| Absolute minimum temperature (°C) | 4.0 | 1.1 | 3.4 | 9.6 | 12.4 | 17.4 | 16.8 | 15.8 | 15.8 | 8.3 | 2.4 | 2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.2 | 11.0 | 11.0 | 11.5 | 12.3 | 11.9 | 11.8 | 11.4 | 8.6 | 8.1 | 8.6 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 26 | 0 | 38 | 10 | 11 | 95 | 72 | 4 |
| Sunny days | 30 | 28 | 28 | 22 | 18 | 29 | 15 | 19 | 23 | 16 | 20 | 27 |
| Rainy days | 1 | 0 | 3 | 8 | 13 | 1 | 16 | 12 | 7 | 15 | 10 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José de Morteros is at