Average annual temperature is 18.4 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 214 days
Number of rainy days: 151 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) | 25.1 | 29.5 | 31.3 | 31.2 | 31.4 | 37.2 | 32.7 | 34.3 | 32.1 | 26.6 | 26.9 | 22.1 |
| Average daytime temperature (°C) | 20.3 | 22.0 | 24.8 | 24.8 | 25.8 | 32.0 | 28.9 | 29.2 | 28.1 | 21.2 | 17.6 | 16.5 |
| Average temperature (°C) | 13.7 | 14.5 | 17.6 | 18.1 | 20.0 | 25.8 | 23.5 | 23.7 | 22.4 | 16.8 | 12.8 | 11.7 |
| Average night temperature (°C) | 8.0 | 8.4 | 11.5 | 12.8 | 15.1 | 19.4 | 18.3 | 18.3 | 16.5 | 13.3 | 9.2 | 7.7 |
| Absolute minimum temperature (°C) | -2.0 | -1.6 | -1.8 | 6.9 | 12.1 | 15.2 | 15.8 | 15.1 | 13.7 | 1.4 | 2.3 | 1.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.9 | 10.4 | 10.7 | 11.1 | 12.6 | 12.0 | 11.8 | 11.2 | 7.8 | 7.4 | 8.5 |
| Precipitation (mm) | 3 | 1 | 13 | 34 | 63 | 14 | 61 | 13 | 40 | 161 | 66 | 3 |
| Sunny days | 27 | 27 | 22 | 16 | 7 | 15 | 10 | 14 | 20 | 8 | 20 | 28 |
| Rainy days | 4 | 1 | 9 | 14 | 24 | 15 | 21 | 17 | 10 | 23 | 10 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Nicolás is at