Average annual temperature is 21.0 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 299 days
Number of rainy days: 66 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) | 26.1 | 26.1 | 27.8 | 35.9 | 34.1 | 41.8 | 41.1 | 40.2 | 39.8 | 37.6 | 33.0 | 27.7 |
| Average daytime temperature (°C) | 18.4 | 19.2 | 23.1 | 29.1 | 30.7 | 35.5 | 37.8 | 36.5 | 36.1 | 31.6 | 25.4 | 22.7 |
| Average temperature (°C) | 10.8 | 11.3 | 15.0 | 20.4 | 22.9 | 27.6 | 30.0 | 28.8 | 28.2 | 23.6 | 17.9 | 14.2 |
| Average night temperature (°C) | 5.2 | 6.2 | 8.0 | 11.3 | 14.4 | 19.1 | 22.3 | 21.6 | 20.8 | 16.7 | 11.6 | 7.5 |
| Absolute minimum temperature (°C) | -1.3 | -0.1 | 0.5 | 4.8 | 9.9 | 13.2 | 19.6 | 18.7 | 19.3 | 10.6 | 5.3 | 2.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 8.9 | 10.4 | 12.1 | 12.5 | 12.6 | 12.4 | 11.4 | 11.3 | 10.4 | 9.3 | 9.0 |
| Precipitation (mm) | 25 | 49 | 6 | 0 | 7 | 0 | 19 | 37 | 9 | 3 | 3 | 18 |
| Sunny days | 25 | 18 | 27 | 30 | 29 | 30 | 14 | 17 | 27 | 28 | 27 | 27 |
| Rainy days | 6 | 10 | 4 | 0 | 2 | 0 | 17 | 14 | 3 | 3 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cayetano is at