Average annual temperature is 17.9 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of Santiago Nacaltepec
* Weather data for Santiago Nacaltepec 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) | 27.2 | 30.0 | 32.8 | 33.1 | 31.7 | 32.1 | 26.4 | 28.7 | 28.0 | 29.2 | 28.9 | 29.0 |
| Average daytime temperature (°C) | 23.3 | 24.3 | 27.8 | 28.8 | 28.3 | 28.4 | 25.0 | 25.0 | 26.5 | 25.0 | 22.9 | 21.3 |
| Average temperature (°C) | 15.2 | 15.5 | 18.4 | 19.7 | 19.6 | 20.9 | 18.8 | 18.7 | 19.3 | 18.3 | 16.3 | 14.3 |
| Average night temperature (°C) | 9.1 | 9.5 | 11.3 | 12.6 | 13.1 | 14.7 | 14.3 | 14.1 | 14.2 | 13.8 | 12.0 | 9.6 |
| Absolute minimum temperature (°C) | 5.3 | 5.4 | 7.4 | 9.5 | 11.1 | 12.3 | 12.8 | 12.0 | 12.2 | 10.4 | 9.3 | 3.9 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 11.0 | 11.3 | 11.5 | 11.7 | 10.8 | 10.6 | 10.7 | 10.1 | 9.3 | 9.1 |
| Precipitation (mm) | 1 | 1 | 5 | 16 | 30 | 37 | 54 | 66 | 14 | 44 | 6 | 4 |
| Sunny days | 29 | 25 | 23 | 15 | 19 | 17 | 9 | 5 | 14 | 12 | 19 | 24 |
| Rainy days | 2 | 3 | 8 | 15 | 12 | 13 | 22 | 26 | 16 | 19 | 11 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santiago Nacaltepec is at