Average annual temperature is 18.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 260 days
Number of rainy days: 105 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) | 25.6 | 28.8 | 30.2 | 31.5 | 31.4 | 34.8 | 31.1 | 32.4 | 31.7 | 28.5 | 27.8 | 21.3 |
| Average daytime temperature (°C) | 22.2 | 24.5 | 27.7 | 27.9 | 28.2 | 31.8 | 28.4 | 28.4 | 28.5 | 24.0 | 21.3 | 17.6 |
| Average temperature (°C) | 13.8 | 15.1 | 18.5 | 19.9 | 20.4 | 23.6 | 21.1 | 21.1 | 21.3 | 17.6 | 14.0 | 11.4 |
| Average night temperature (°C) | 6.8 | 7.6 | 10.0 | 12.4 | 13.8 | 15.9 | 15.1 | 15.2 | 14.5 | 12.8 | 8.8 | 7.1 |
| Absolute minimum temperature (°C) | 1.4 | 0.2 | 2.9 | 8.7 | 11.3 | 13.3 | 13.2 | 12.2 | 13.3 | 6.6 | 3.3 | 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 | 13.4 | 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) | 9.7 | 10.1 | 10.9 | 11.1 | 11.4 | 12.2 | 11.5 | 11.5 | 11.3 | 8.7 | 8.3 | 6.6 |
| Precipitation (mm) | 2 | 1 | 4 | 8 | 32 | 5 | 17 | 19 | 3 | 38 | 47 | 23 |
| Sunny days | 29 | 25 | 28 | 21 | 21 | 22 | 19 | 19 | 22 | 16 | 19 | 19 |
| Rainy days | 2 | 3 | 3 | 9 | 10 | 8 | 12 | 12 | 8 | 15 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cayetano is at