Average annual temperature is 16.2 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of San Francisco Zacacalco
* Weather data for San Francisco Zacacalco 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) | 24.9 | 26.9 | 28.6 | 29.8 | 28.8 | 32.4 | 26.6 | 25.0 | 28.5 | 27.1 | 27.2 | 22.5 |
| Average daytime temperature (°C) | 21.8 | 23.7 | 25.1 | 26.4 | 25.5 | 28.8 | 24.4 | 22.9 | 25.5 | 23.8 | 22.9 | 18.5 |
| Average temperature (°C) | 13.4 | 14.5 | 16.7 | 18.0 | 17.8 | 20.5 | 17.4 | 16.4 | 17.1 | 16.3 | 14.7 | 11.6 |
| Average night temperature (°C) | 6.5 | 7.5 | 10.0 | 11.4 | 11.7 | 13.4 | 12.0 | 11.6 | 10.9 | 11.1 | 8.6 | 6.8 |
| Absolute minimum temperature (°C) | 2.9 | 2.8 | 4.3 | 8.4 | 9.3 | 11.2 | 10.1 | 9.3 | 9.1 | 6.1 | 5.4 | 2.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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 | 10.4 | 10.9 | 11.2 | 11.3 | 12.3 | 11.6 | 10.6 | 11.1 | 9.5 | 9.7 | 8.2 |
| Precipitation (mm) | 0 | 0 | 40 | 26 | 68 | 16 | 138 | 83 | 56 | 37 | 17 | 25 |
| Sunny days | 28 | 25 | 15 | 10 | 5 | 17 | 0 | 1 | 15 | 12 | 17 | 18 |
| Rainy days | 3 | 3 | 16 | 20 | 26 | 13 | 31 | 30 | 15 | 19 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Francisco Zacacalco is at