Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of San Marcos Coyulito
* Weather data for San Marcos Coyulito 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) | 34.0 | 35.8 | 37.2 | 36.3 | 38.9 | 37.4 | 34.0 | 32.9 | 33.5 | 31.9 | 32.8 | 34.2 |
| Average daytime temperature (°C) | 32.4 | 33.8 | 34.7 | 35.5 | 35.9 | 32.6 | 31.1 | 30.8 | 30.6 | 29.7 | 31.1 | 31.9 |
| Average temperature (°C) | 24.1 | 24.9 | 26.0 | 26.6 | 27.6 | 25.9 | 24.6 | 24.5 | 24.5 | 23.8 | 24.5 | 24.1 |
| Average night temperature (°C) | 16.9 | 17.4 | 19.1 | 19.8 | 21.3 | 21.3 | 20.0 | 20.4 | 20.2 | 19.9 | 19.0 | 17.2 |
| Absolute minimum temperature (°C) | 13.5 | 14.3 | 17.5 | 17.7 | 18.9 | 19.5 | 18.2 | 17.9 | 19.2 | 16.7 | 15.8 | 14.2 |
| 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) | 10.5 | 10.7 | 11.0 | 11.2 | 10.9 | 10.5 | 9.3 | 9.5 | 9.8 | 9.4 | 9.9 | 9.9 |
| Precipitation (mm) | 2 | 3 | 8 | 31 | 37 | 110 | 130 | 183 | 89 | 199 | 31 | 14 |
| Sunny days | 26 | 23 | 19 | 18 | 7 | 2 | 4 | 4 | 0 | 5 | 13 | 24 |
| Rainy days | 5 | 5 | 12 | 12 | 24 | 28 | 27 | 27 | 30 | 26 | 17 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Marcos Coyulito is at