Average annual temperature is 20.6 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of San Nicolás
* Weather data for San Nicolás Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.9 | 36.4 | 36.4 | 30.1 | 27.4 | 26.1 | 25.5 | 30.7 | 31.0 | 37.5 | 38.3 | 37.3 |
| Average daytime temperature (°C) | 32.8 | 31.3 | 32.2 | 25.0 | 22.8 | 19.9 | 19.5 | 23.1 | 24.8 | 28.3 | 29.3 | 29.8 |
| Average temperature (°C) | 26.7 | 25.1 | 26.6 | 19.9 | 17.2 | 14.4 | 14.0 | 15.9 | 18.3 | 21.3 | 23.5 | 24.6 |
| Average night temperature (°C) | 21.4 | 19.8 | 21.9 | 16.1 | 12.7 | 10.0 | 9.7 | 9.8 | 13.1 | 15.5 | 18.6 | 20.3 |
| Absolute minimum temperature (°C) | 16.5 | 13.2 | 19.2 | 10.4 | 8.1 | 2.1 | 4.9 | 5.6 | 5.9 | 10.0 | 11.1 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.4 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.7 | 11.1 | 10.1 | 7.9 | 8.1 | 7.9 | 7.4 | 9.9 | 8.1 | 8.9 | 9.4 | 9.3 |
| Precipitation (mm) | 144 | 129 | 112 | 162 | 38 | 19 | 40 | 0 | 27 | 77 | 134 | 233 |
| Sunny days | 9 | 15 | 12 | 13 | 22 | 23 | 23 | 29 | 21 | 21 | 13 | 9 |
| Rainy days | 22 | 13 | 19 | 17 | 9 | 7 | 8 | 2 | 9 | 10 | 17 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Nicolás during the most sunny months:
The largest precipitation sum in San Nicolás is at