Average annual temperature is 28.2 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of San Nicolás
* Weather data for San Nicolás 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) | 34.9 | 37.9 | 37.7 | 38.9 | 39.0 | 35.1 | 37.8 | 37.3 | 38.0 | 35.0 | 36.8 | 37.6 |
| Average daytime temperature (°C) | 32.0 | 32.4 | 32.6 | 34.0 | 34.1 | 32.7 | 34.2 | 33.3 | 34.2 | 32.1 | 33.7 | 33.8 |
| Average temperature (°C) | 26.5 | 26.5 | 27.6 | 28.8 | 29.4 | 28.3 | 29.0 | 28.5 | 28.9 | 27.5 | 28.8 | 27.9 |
| Average night temperature (°C) | 22.5 | 22.2 | 23.6 | 24.5 | 25.4 | 24.8 | 25.6 | 25.2 | 25.0 | 24.5 | 25.7 | 24.4 |
| Absolute minimum temperature (°C) | 18.9 | 19.0 | 21.6 | 22.7 | 22.8 | 23.1 | 23.9 | 22.8 | 23.2 | 22.5 | 23.1 | 21.2 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 10.9 | 11.4 | 11.6 | 11.2 | 10.3 | 10.3 | 10.5 | 9.6 | 9.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 17 | 14 | 26 | 162 | 114 | 134 | 87 | 157 | 10 | 1 |
| Sunny days | 30 | 26 | 16 | 15 | 11 | 2 | 4 | 3 | 5 | 6 | 23 | 27 |
| Rainy days | 1 | 2 | 15 | 15 | 20 | 28 | 27 | 28 | 25 | 25 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Nicolás is at