Average annual temperature is 20.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 285 days
Number of rainy days: 79 days
Number of snow days: 1 day
Look at detailed online map of La Merced
* Weather data for La Merced 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) | 26.7 | 30.5 | 31.8 | 33.0 | 34.7 | 40.8 | 38.4 | 39.2 | 37.2 | 31.3 | 30.4 | 25.3 |
| Average daytime temperature (°C) | 21.0 | 23.3 | 26.8 | 28.7 | 29.8 | 36.3 | 33.4 | 34.2 | 33.0 | 26.3 | 21.3 | 19.2 |
| Average temperature (°C) | 13.5 | 14.5 | 18.2 | 20.5 | 22.7 | 28.9 | 27.2 | 27.6 | 26.1 | 20.2 | 14.6 | 12.7 |
| Average night temperature (°C) | 7.4 | 8.1 | 11.6 | 13.6 | 16.5 | 21.3 | 20.7 | 20.8 | 19.6 | 15.2 | 9.9 | 7.7 |
| Absolute minimum temperature (°C) | 0.8 | -1.9 | 1.2 | 9.7 | 13.6 | 16.3 | 18.1 | 17.0 | 16.2 | 4.7 | 1.6 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.7 | 9.8 | 11.3 | 11.0 | 12.5 | 11.8 | 11.7 | 11.2 | 8.5 | 7.6 | 8.7 |
| Precipitation (mm) | 0 | 0 | 9 | 1 | 53 | 2 | 25 | 1 | 8 | 45 | 9 | 2 |
| Sunny days | 30 | 27 | 25 | 27 | 16 | 25 | 19 | 25 | 24 | 15 | 26 | 26 |
| Rainy days | 1 | 1 | 5 | 3 | 15 | 5 | 12 | 6 | 6 | 16 | 4 | 5 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Merced is at