Average annual temperature is 17.4 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of San Diego Cuentla (Llano Grande)
* Weather data for San Diego Cuentla (Llano Grande) 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) | 25.0 | 27.8 | 28.6 | 31.7 | 31.7 | 31.1 | 26.5 | 26.6 | 25.5 | 24.8 | 25.5 | 23.0 |
| Average daytime temperature (°C) | 22.9 | 25.1 | 26.9 | 28.4 | 28.2 | 28.1 | 23.9 | 23.4 | 23.7 | 22.8 | 23.3 | 21.2 |
| Average temperature (°C) | 14.2 | 16.1 | 18.1 | 19.7 | 20.2 | 20.9 | 18.0 | 17.6 | 17.4 | 17.0 | 16.0 | 13.9 |
| Average night temperature (°C) | 6.2 | 7.4 | 9.0 | 10.9 | 12.5 | 13.7 | 12.8 | 12.5 | 11.9 | 11.9 | 9.6 | 7.5 |
| Absolute minimum temperature (°C) | 4.6 | 4.8 | 5.7 | 7.3 | 8.3 | 10.8 | 10.5 | 10.4 | 10.0 | 8.8 | 6.0 | 1.5 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 11.3 | 11.6 | 11.4 | 12.0 | 10.3 | 9.8 | 10.3 | 9.2 | 10.0 | 9.0 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 42 | 95 | 181 | 255 | 131 | 153 | 54 | 16 |
| Sunny days | 29 | 28 | 29 | 27 | 17 | 17 | 2 | 1 | 3 | 1 | 15 | 17 |
| Rainy days | 2 | 0 | 2 | 3 | 14 | 13 | 29 | 30 | 27 | 30 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Diego Cuentla (Llano Grande) is at