Average annual temperature is 17.7 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of San Andrés Tlahuilotepec
* Weather data for San Andrés Tlahuilotepec 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) | 24.7 | 25.9 | 26.8 | 27.3 | 28.7 | 28.3 | 24.8 | 26.3 | 26.4 | 25.9 | 26.0 | 26.0 |
| Average daytime temperature (°C) | 22.1 | 22.7 | 24.4 | 25.3 | 26.0 | 24.8 | 23.4 | 23.8 | 24.1 | 22.6 | 22.4 | 21.2 |
| Average temperature (°C) | 15.6 | 15.8 | 17.6 | 18.8 | 19.6 | 19.5 | 18.3 | 18.5 | 18.7 | 17.8 | 17.2 | 15.4 |
| Average night temperature (°C) | 10.8 | 10.9 | 12.4 | 13.6 | 14.3 | 15.5 | 15.2 | 15.2 | 15.1 | 14.6 | 13.9 | 11.6 |
| Absolute minimum temperature (°C) | 7.4 | 7.6 | 10.2 | 11.8 | 13.0 | 13.2 | 13.7 | 14.0 | 13.3 | 11.2 | 12.1 | 7.8 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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 | 10.8 | 11.1 | 11.4 | 11.6 | 11.4 | 10.6 | 10.7 | 10.9 | 10.2 | 10.2 | 9.9 |
| Precipitation (mm) | 2 | 1 | 11 | 48 | 32 | 87 | 132 | 105 | 119 | 130 | 22 | 6 |
| Sunny days | 24 | 25 | 18 | 13 | 11 | 2 | 0 | 0 | 5 | 7 | 17 | 23 |
| Rainy days | 7 | 3 | 13 | 17 | 20 | 28 | 31 | 31 | 25 | 24 | 13 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés Tlahuilotepec is at