Average annual temperature is 22.1 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Portillo Chico
* Weather data for Portillo Chico 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) | 40.8 | 36.9 | 37.2 | 31.1 | 28.2 | 27.5 | 28.1 | 31.1 | 35.7 | 37.2 | 42.3 | 39.3 |
| Average daytime temperature (°C) | 34.5 | 32.9 | 32.9 | 25.8 | 23.9 | 20.4 | 20.4 | 24.4 | 26.3 | 29.2 | 31.9 | 32.0 |
| Average temperature (°C) | 28.6 | 26.9 | 27.6 | 20.9 | 18.3 | 15.2 | 14.9 | 17.9 | 20.1 | 22.8 | 25.6 | 26.5 |
| Average night temperature (°C) | 22.9 | 21.4 | 22.7 | 16.8 | 14.0 | 10.9 | 10.4 | 12.2 | 15.0 | 17.0 | 20.0 | 21.7 |
| Absolute minimum temperature (°C) | 18.6 | 9.7 | 19.6 | 11.6 | 7.9 | 3.8 | 4.6 | 7.6 | 10.0 | 10.9 | 10.2 | 16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.8 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.0 | 11.8 | 10.5 | 8.7 | 8.5 | 8.1 | 8.1 | 10.2 | 9.7 | 9.8 | 10.9 | 11.0 |
| Precipitation (mm) | 56 | 49 | 91 | 49 | 25 | 10 | 27 | 0 | 2 | 20 | 54 | 100 |
| Sunny days | 16 | 16 | 18 | 16 | 23 | 24 | 26 | 30 | 25 | 23 | 18 | 15 |
| Rainy days | 15 | 12 | 13 | 14 | 8 | 6 | 5 | 1 | 5 | 8 | 12 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portillo Chico is at