Average annual temperature is 20.7 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of San Cayetano
* Weather data for San Cayetano 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) | 27.8 | 31.3 | 33.4 | 34.1 | 34.7 | 38.1 | 33.5 | 31.5 | 34.7 | 31.9 | 30.8 | 25.3 |
| Average daytime temperature (°C) | 24.9 | 27.3 | 30.1 | 31.5 | 31.6 | 35.0 | 29.6 | 28.8 | 30.7 | 27.9 | 26.3 | 21.9 |
| Average temperature (°C) | 16.6 | 18.4 | 21.4 | 22.9 | 23.3 | 26.1 | 22.0 | 21.5 | 22.6 | 20.2 | 18.1 | 14.8 |
| Average night temperature (°C) | 9.0 | 10.5 | 13.1 | 14.7 | 15.5 | 17.6 | 15.9 | 15.8 | 15.7 | 14.7 | 11.5 | 9.6 |
| Absolute minimum temperature (°C) | 6.1 | 5.4 | 6.8 | 11.8 | 13.7 | 16.0 | 13.2 | 13.9 | 14.0 | 9.8 | 7.7 | 5.1 |
| 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.1 | 11.5 | 11.7 | 12.4 | 11.9 | 10.9 | 11.3 | 9.8 | 9.9 | 8.1 |
| Precipitation (mm) | 0 | 0 | 6 | 2 | 20 | 11 | 84 | 82 | 47 | 41 | 34 | 37 |
| Sunny days | 28 | 28 | 25 | 27 | 21 | 24 | 9 | 10 | 22 | 13 | 22 | 16 |
| Rainy days | 3 | 0 | 6 | 3 | 10 | 6 | 22 | 21 | 8 | 18 | 8 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cayetano is at