Average annual temperature is 22.3 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Palermo
* Weather data for Palermo 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) | 41.4 | 38.9 | 35.1 | 30.7 | 28.2 | 28.0 | 29.5 | 37.7 | 35.9 | 39.3 | 42.6 | 38.9 |
| Average daytime temperature (°C) | 34.9 | 32.2 | 32.1 | 25.2 | 23.7 | 22.1 | 21.7 | 26.7 | 28.4 | 30.7 | 32.8 | 31.7 |
| Average temperature (°C) | 28.2 | 25.8 | 26.4 | 20.4 | 18.4 | 16.5 | 16.1 | 18.9 | 21.5 | 23.7 | 26.3 | 25.9 |
| Average night temperature (°C) | 22.0 | 20.3 | 21.5 | 16.6 | 14.2 | 11.9 | 11.4 | 12.3 | 15.7 | 17.4 | 20.7 | 21.3 |
| Absolute minimum temperature (°C) | 16.7 | 13.7 | 18.8 | 11.3 | 9.2 | 2.4 | 5.8 | 7.0 | 8.1 | 10.5 | 12.4 | 16.3 |
| 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) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| 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) | 11.2 | 10.9 | 10.2 | 7.3 | 7.8 | 8.5 | 7.2 | 10.3 | 9.2 | 9.1 | 9.7 | 9.6 |
| Precipitation (mm) | 94 | 97 | 132 | 108 | 19 | 8 | 8 | 0 | 4 | 24 | 81 | 133 |
| Sunny days | 15 | 10 | 16 | 12 | 19 | 23 | 22 | 30 | 23 | 19 | 15 | 13 |
| Rainy days | 16 | 18 | 15 | 18 | 12 | 7 | 9 | 1 | 7 | 12 | 15 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Palermo is at