Average annual temperature is 8.6 °C
Absolute maximum temperature: 22.9 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 172 days
Number of rainy days: 190 days
Number of snow days: 3 days
Look at detailed online map of Alonso
* Weather data for Alonso 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) | 16.6 | 15.7 | 16.7 | 19.7 | 17.0 | 19.3 | 19.6 | 18.9 | 21.0 | 22.4 | 22.9 | 19.3 |
| Average daytime temperature (°C) | 11.6 | 11.3 | 12.5 | 12.6 | 13.3 | 12.8 | 14.6 | 14.8 | 16.8 | 17.5 | 16.3 | 15.3 |
| Average temperature (°C) | 8.0 | 7.8 | 8.5 | 7.5 | 7.4 | 6.5 | 7.6 | 7.8 | 9.4 | 10.5 | 10.6 | 10.9 |
| Average night temperature (°C) | 4.5 | 4.5 | 4.8 | 3.0 | 1.7 | 0.0 | 0.5 | 1.2 | 3.2 | 4.9 | 6.0 | 7.4 |
| Absolute minimum temperature (°C) | -0.5 | 1.1 | 2.7 | -2.3 | -2.5 | -11.4 | -2.1 | -1.1 | -0.9 | -1.0 | 2.6 | 5.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.7 | 11.1 | 10.8 | 10.5 | 9.8 | 9.9 | 10.1 | 10.4 | 11.2 | 11.7 | 11.1 | 11.3 |
| Precipitation (mm) | 214 | 118 | 94 | 56 | 2 | 2 | 0 | 0 | 3 | 48 | 115 | 176 |
| Sunny days | 0 | 0 | 5 | 15 | 26 | 25 | 31 | 28 | 21 | 14 | 6 | 1 |
| Rainy days | 31 | 28 | 26 | 15 | 5 | 3 | 0 | 2 | 9 | 17 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alonso is at