Average annual temperature is 18.3 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 253 days
Number of rainy days: 112 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) | 27.3 | 30.3 | 32.8 | 34.1 | 32.4 | 35.4 | 31.0 | 33.5 | 30.9 | 29.4 | 29.9 | 23.3 |
| Average daytime temperature (°C) | 23.2 | 25.2 | 28.7 | 29.0 | 29.0 | 31.9 | 28.3 | 28.1 | 28.8 | 24.5 | 23.0 | 18.0 |
| Average temperature (°C) | 14.0 | 15.1 | 18.6 | 20.1 | 20.5 | 23.2 | 21.1 | 21.1 | 21.2 | 18.0 | 14.9 | 12.0 |
| Average night temperature (°C) | 7.0 | 7.9 | 10.2 | 13.0 | 13.9 | 15.6 | 15.5 | 15.5 | 14.7 | 13.1 | 9.6 | 7.9 |
| Absolute minimum temperature (°C) | 1.4 | 1.4 | 4.3 | 9.0 | 11.0 | 14.0 | 12.6 | 13.2 | 12.9 | 6.8 | 4.6 | 3.2 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.9 | 10.3 | 10.9 | 11.3 | 11.6 | 12.5 | 12.0 | 11.6 | 11.3 | 9.1 | 8.6 | 6.4 |
| Precipitation (mm) | 0 | 0 | 1 | 16 | 48 | 6 | 27 | 26 | 3 | 34 | 8 | 34 |
| Sunny days | 30 | 26 | 26 | 21 | 17 | 24 | 17 | 15 | 24 | 14 | 20 | 19 |
| Rainy days | 1 | 2 | 5 | 9 | 14 | 6 | 14 | 16 | 6 | 17 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cayetano is at