Average annual temperature is 15.4 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of San Francisco Tetlanohcan
* Weather data for San Francisco Tetlanohcan 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) | 24.5 | 26.0 | 27.7 | 28.6 | 28.2 | 30.4 | 24.0 | 23.8 | 26.3 | 24.5 | 25.3 | 22.1 |
| Average daytime temperature (°C) | 20.3 | 22.3 | 24.2 | 24.6 | 24.3 | 26.3 | 22.0 | 21.9 | 23.0 | 21.9 | 21.7 | 18.6 |
| Average temperature (°C) | 13.1 | 14.4 | 16.2 | 17.0 | 17.0 | 18.6 | 15.7 | 15.5 | 15.8 | 15.3 | 14.5 | 12.0 |
| Average night temperature (°C) | 6.6 | 7.5 | 9.4 | 10.4 | 11.2 | 12.3 | 10.4 | 10.5 | 10.3 | 10.3 | 9.2 | 7.1 |
| Absolute minimum temperature (°C) | 3.2 | 3.9 | 4.5 | 7.6 | 9.0 | 9.6 | 8.3 | 9.0 | 8.7 | 7.2 | 7.3 | 2.7 |
| 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 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 10.8 | 11.4 | 11.2 | 11.6 | 10.6 | 10.4 | 10.9 | 9.6 | 9.8 | 9.2 |
| Precipitation (mm) | 1 | 0 | 30 | 32 | 72 | 89 | 197 | 213 | 101 | 65 | 33 | 24 |
| Sunny days | 27 | 27 | 13 | 10 | 3 | 14 | 1 | 0 | 10 | 8 | 15 | 13 |
| Rainy days | 4 | 1 | 18 | 20 | 28 | 16 | 30 | 31 | 20 | 23 | 15 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Francisco Tetlanohcan is at