Average annual temperature is 23.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 276 days
Number of rainy days: 89 days
Look at detailed online map of San Nicolás
* Weather data for San Nicolás Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.3 | 32.5 | 32.9 | 33.9 | 31.2 | 29.0 | 28.7 | 28.2 | 27.5 | 29.0 | 28.3 | 30.0 |
| Average daytime temperature (°C) | 28.8 | 30.9 | 30.7 | 31.9 | 29.3 | 27.2 | 26.9 | 26.6 | 26.3 | 26.9 | 26.7 | 28.0 |
| Average temperature (°C) | 23.5 | 25.8 | 26.2 | 27.2 | 24.0 | 22.0 | 21.5 | 21.2 | 21.0 | 21.6 | 21.5 | 23.0 |
| Average night temperature (°C) | 19.7 | 22.0 | 22.9 | 23.7 | 20.0 | 17.6 | 17.2 | 17.1 | 16.8 | 17.8 | 17.4 | 19.4 |
| Absolute minimum temperature (°C) | 17.7 | 20.3 | 21.2 | 22.4 | 18.1 | 15.6 | 16.3 | 15.6 | 15.6 | 16.6 | 15.6 | 18.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.1 | 9.1 | 9.1 | 9.4 | 10.6 | 10.6 | 10.6 | 10.5 | 10.6 | 10.2 | 10.8 | 10.2 |
| Precipitation (mm) | 46 | 12 | 113 | 26 | 0 | 0 | 1 | 1 | 3 | 9 | 4 | 17 |
| Sunny days | 22 | 19 | 14 | 19 | 29 | 30 | 27 | 26 | 25 | 20 | 25 | 20 |
| Rainy days | 9 | 9 | 17 | 11 | 2 | 0 | 4 | 5 | 5 | 11 | 5 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Nicolás is at