Average annual temperature is 9.6 °C
Absolute maximum temperature: 22.1 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 117 days
Number of rainy days: 247 days
Number of snow days: 1 day
Look at detailed online map of Santa Ana
* Weather data for Santa Ana 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) | 16.4 | 17.6 | 17.3 | 20.0 | 18.2 | 20.3 | 20.2 | 18.7 | 21.0 | 21.1 | 22.1 | 19.4 |
| Average daytime temperature (°C) | 12.3 | 11.9 | 13.0 | 12.1 | 12.9 | 13.0 | 13.7 | 14.0 | 15.3 | 15.5 | 15.1 | 14.7 |
| Average temperature (°C) | 9.1 | 9.0 | 9.8 | 9.0 | 9.1 | 8.3 | 9.4 | 8.7 | 10.0 | 10.7 | 11.0 | 11.4 |
| Average night temperature (°C) | 6.0 | 6.4 | 6.6 | 5.9 | 4.9 | 3.2 | 3.8 | 3.4 | 4.7 | 6.0 | 7.3 | 8.7 |
| Absolute minimum temperature (°C) | 1.6 | 2.4 | 4.0 | 1.8 | 1.0 | -7.0 | 0.6 | 0.3 | 1.3 | 1.1 | 3.7 | 5.9 |
| 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) | 11.4 | 10.6 | 10.6 | 10.3 | 9.8 | 9.8 | 10.0 | 10.4 | 11.1 | 11.5 | 10.6 | 10.7 |
| Precipitation (mm) | 227 | 199 | 144 | 103 | 31 | 4 | 0 | 10 | 33 | 94 | 147 | 260 |
| Sunny days | 0 | 0 | 4 | 3 | 13 | 22 | 31 | 23 | 10 | 9 | 2 | 0 |
| Rainy days | 31 | 28 | 27 | 27 | 18 | 7 | 0 | 8 | 20 | 22 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Ana is at