Average annual temperature is 17.5 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 151 days
Number of rainy days: 214 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) | 22.1 | 24.3 | 26.1 | 27.0 | 28.5 | 28.9 | 24.4 | 24.4 | 24.2 | 23.7 | 23.7 | 22.1 |
| Average daytime temperature (°C) | 20.2 | 22.0 | 23.7 | 25.2 | 25.8 | 25.8 | 22.3 | 22.0 | 22.4 | 21.3 | 21.7 | 19.8 |
| Average temperature (°C) | 15.3 | 16.4 | 17.7 | 19.2 | 19.9 | 20.0 | 17.7 | 17.5 | 17.7 | 16.8 | 16.7 | 14.9 |
| Average night temperature (°C) | 10.9 | 11.5 | 12.5 | 13.7 | 14.8 | 14.9 | 14.1 | 13.9 | 13.9 | 13.5 | 12.5 | 10.6 |
| Absolute minimum temperature (°C) | 8.8 | 9.7 | 10.1 | 11.6 | 12.7 | 13.0 | 12.2 | 12.0 | 12.1 | 11.6 | 8.6 | 4.7 |
| 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) | 10.1 | 10.7 | 11.3 | 11.7 | 11.7 | 11.8 | 10.5 | 10.0 | 10.3 | 9.1 | 10.0 | 9.0 |
| Precipitation (mm) | 4 | 1 | 0 | 3 | 22 | 87 | 456 | 399 | 249 | 279 | 84 | 49 |
| Sunny days | 23 | 26 | 29 | 24 | 14 | 13 | 0 | 0 | 1 | 0 | 10 | 11 |
| Rainy days | 8 | 2 | 2 | 6 | 17 | 17 | 31 | 31 | 29 | 31 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cayetano is at