Average annual temperature is 17.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 290 days
Number of rainy days: 73 days
Number of snow days: 2 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) | 23.8 | 26.1 | 25.9 | 29.0 | 32.8 | 36.0 | 35.8 | 36.3 | 33.7 | 29.9 | 26.6 | 22.9 |
| Average daytime temperature (°C) | 16.7 | 17.8 | 21.2 | 25.5 | 27.6 | 33.2 | 33.1 | 31.3 | 30.8 | 25.2 | 18.7 | 16.5 |
| Average temperature (°C) | 8.9 | 9.2 | 13.2 | 17.4 | 20.6 | 26.1 | 27.5 | 25.2 | 24.3 | 18.4 | 12.5 | 9.6 |
| Average night temperature (°C) | 3.0 | 3.1 | 7.0 | 10.1 | 13.9 | 19.0 | 21.0 | 19.4 | 18.1 | 12.6 | 7.7 | 3.7 |
| Absolute minimum temperature (°C) | -4.5 | -5.1 | -1.7 | 2.6 | 10.4 | 14.5 | 17.8 | 16.7 | 14.9 | 2.1 | 0.1 | -2.5 |
| 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 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.2 | 9.7 | 11.8 | 11.4 | 12.1 | 12.7 | 12.0 | 11.5 | 9.6 | 8.2 | 9.1 |
| Precipitation (mm) | 3 | 15 | 40 | 1 | 43 | 11 | 3 | 21 | 41 | 5 | 29 | 1 |
| Sunny days | 26 | 22 | 23 | 29 | 21 | 23 | 28 | 21 | 21 | 26 | 21 | 29 |
| Rainy days | 4 | 5 | 8 | 1 | 10 | 7 | 3 | 10 | 9 | 5 | 9 | 2 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Nicolás is at