Average annual temperature is 19.9 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Colonia Alvear
* Weather data for Colonia Alvear 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) | 39.7 | 38.3 | 38.5 | 30.2 | 25.2 | 26.0 | 27.3 | 30.2 | 30.3 | 33.3 | 34.4 | 33.8 |
| Average daytime temperature (°C) | 33.5 | 31.0 | 31.8 | 23.9 | 21.0 | 18.1 | 17.9 | 20.5 | 21.9 | 26.2 | 27.3 | 28.0 |
| Average temperature (°C) | 27.6 | 25.2 | 26.9 | 18.9 | 16.8 | 13.7 | 13.5 | 14.9 | 16.4 | 19.8 | 21.8 | 23.5 |
| Average night temperature (°C) | 22.0 | 19.9 | 22.5 | 14.5 | 13.3 | 9.9 | 9.9 | 10.6 | 11.9 | 14.3 | 16.8 | 19.2 |
| Absolute minimum temperature (°C) | 17.2 | 10.0 | 14.4 | 8.3 | 6.6 | 1.7 | 1.8 | 3.4 | 5.9 | 7.3 | 8.8 | 15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| 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 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 11.0 | 9.6 | 8.8 | 7.4 | 7.2 | 6.9 | 8.5 | 8.5 | 10.1 | 10.7 | 10.1 |
| Precipitation (mm) | 70 | 46 | 122 | 56 | 137 | 8 | 29 | 2 | 17 | 70 | 99 | 285 |
| Sunny days | 17 | 20 | 14 | 15 | 19 | 21 | 23 | 27 | 21 | 20 | 14 | 12 |
| Rainy days | 14 | 8 | 17 | 15 | 12 | 9 | 8 | 4 | 9 | 11 | 16 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia Alvear is at