Average annual temperature is 16.4 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of San Mateo Coapexco
* Weather data for San Mateo Coapexco 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) | 23.1 | 26.7 | 27.6 | 29.2 | 28.8 | 28.4 | 24.5 | 24.0 | 24.8 | 23.7 | 23.5 | 20.8 |
| Average daytime temperature (°C) | 20.3 | 22.3 | 25.0 | 26.0 | 25.2 | 25.9 | 22.2 | 21.9 | 22.4 | 21.2 | 20.9 | 19.0 |
| Average temperature (°C) | 13.6 | 15.2 | 17.4 | 18.2 | 18.2 | 19.4 | 17.1 | 16.7 | 16.9 | 16.0 | 15.3 | 13.1 |
| Average night temperature (°C) | 8.2 | 9.3 | 10.9 | 11.7 | 12.1 | 13.5 | 12.5 | 12.0 | 11.8 | 11.8 | 10.3 | 8.4 |
| Absolute minimum temperature (°C) | 6.4 | 6.9 | 7.1 | 8.6 | 9.4 | 11.4 | 11.5 | 9.2 | 9.6 | 9.9 | 7.8 | 4.2 |
| 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) | 11.1 | 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) | 10.3 | 10.7 | 11.3 | 11.5 | 11.7 | 12.2 | 11.3 | 10.7 | 10.9 | 9.8 | 10.0 | 9.2 |
| Precipitation (mm) | 2 | 0 | 4 | 30 | 113 | 71 | 211 | 137 | 78 | 142 | 30 | 7 |
| Sunny days | 26 | 28 | 21 | 19 | 6 | 13 | 2 | 2 | 5 | 7 | 17 | 22 |
| Rainy days | 5 | 0 | 10 | 11 | 25 | 17 | 29 | 29 | 25 | 24 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Mateo Coapexco is at