Average annual temperature is 18.7 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Santa Anna
* Weather data for Santa Anna 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) | 33.4 | 33.7 | 30.2 | 27.0 | 28.2 | 30.2 | 30.3 | 33.3 | 35.2 | 36.8 | 38.1 | 36.0 |
| Average daytime temperature (°C) | 27.1 | 26.0 | 27.1 | 20.9 | 20.9 | 20.0 | 19.4 | 24.2 | 25.2 | 26.5 | 29.9 | 27.6 |
| Average temperature (°C) | 22.1 | 20.8 | 22.0 | 16.9 | 15.8 | 14.0 | 13.7 | 16.7 | 18.1 | 19.5 | 23.1 | 22.3 |
| Average night temperature (°C) | 17.4 | 16.1 | 17.6 | 13.6 | 11.5 | 9.1 | 9.1 | 9.9 | 12.1 | 13.4 | 17.4 | 18.0 |
| Absolute minimum temperature (°C) | 13.3 | 8.2 | 15.5 | 9.0 | 8.0 | 1.3 | 4.3 | 5.7 | 5.8 | 7.5 | 8.8 | 14.6 |
| 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 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| 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) | 11.6 | 10.9 | 10.3 | 8.3 | 8.7 | 8.4 | 8.7 | 10.0 | 9.7 | 10.2 | 10.6 | 10.4 |
| Precipitation (mm) | 140 | 107 | 88 | 102 | 12 | 8 | 12 | 5 | 22 | 33 | 62 | 132 |
| Sunny days | 9 | 6 | 7 | 11 | 18 | 22 | 25 | 29 | 21 | 20 | 11 | 5 |
| Rainy days | 22 | 22 | 24 | 19 | 13 | 8 | 6 | 2 | 9 | 11 | 19 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Anna is at