Average annual temperature is 19.0 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Siltepec
* Weather data for Siltepec 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) | 24.8 | 26.7 | 27.9 | 29.9 | 30.9 | 30.1 | 25.6 | 25.7 | 26.2 | 25.5 | 25.3 | 25.4 |
| Average daytime temperature (°C) | 22.7 | 23.3 | 25.3 | 27.9 | 27.7 | 26.9 | 24.2 | 24.1 | 24.3 | 23.4 | 22.4 | 22.2 |
| Average temperature (°C) | 16.3 | 16.6 | 18.7 | 20.5 | 21.0 | 21.1 | 19.7 | 19.7 | 19.7 | 19.2 | 18.1 | 16.9 |
| Average night temperature (°C) | 11.2 | 11.2 | 13.2 | 14.0 | 15.4 | 16.2 | 16.0 | 16.1 | 16.1 | 16.1 | 15.1 | 13.1 |
| Absolute minimum temperature (°C) | 8.4 | 9.4 | 10.9 | 11.1 | 14.5 | 15.2 | 14.3 | 14.5 | 14.4 | 14.1 | 11.7 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.5 | 11.1 | 11.7 | 11.7 | 11.2 | 10.2 | 9.8 | 10.3 | 9.8 | 9.4 | 9.9 |
| Precipitation (mm) | 22 | 37 | 61 | 25 | 73 | 168 | 277 | 327 | 142 | 328 | 134 | 37 |
| Sunny days | 22 | 19 | 11 | 14 | 9 | 5 | 2 | 2 | 2 | 0 | 6 | 18 |
| Rainy days | 9 | 9 | 20 | 16 | 22 | 25 | 29 | 29 | 28 | 31 | 24 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siltepec is at