Average annual temperature is 17.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Santa Ana
* Weather data for Santa Ana Uruguay is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.0 | 37.7 | 35.2 | 28.1 | 23.5 | 23.6 | 26.3 | 26.6 | 24.5 | 27.8 | 31.1 | 32.6 |
| Average daytime temperature (°C) | 29.2 | 27.5 | 27.5 | 21.4 | 19.4 | 15.7 | 15.7 | 16.7 | 16.8 | 20.5 | 23.3 | 24.4 |
| Average temperature (°C) | 24.2 | 23.1 | 23.7 | 17.5 | 15.7 | 12.4 | 12.2 | 12.2 | 13.2 | 15.6 | 18.5 | 20.6 |
| Average night temperature (°C) | 19.7 | 19.3 | 20.4 | 14.2 | 12.7 | 9.4 | 9.5 | 8.4 | 10.1 | 11.6 | 14.1 | 17.2 |
| Absolute minimum temperature (°C) | 14.4 | 12.2 | 12.7 | 10.0 | 5.6 | 2.3 | 0.4 | -0.9 | 4.3 | 4.5 | 6.6 | 12.8 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.3 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 10.6 | 10.1 | 8.9 | 6.4 | 6.0 | 6.8 | 7.9 | 7.0 | 9.7 | 11.4 | 10.1 |
| Precipitation (mm) | 15 | 100 | 84 | 47 | 94 | 25 | 118 | 79 | 64 | 87 | 100 | 150 |
| Sunny days | 19 | 16 | 14 | 11 | 13 | 14 | 18 | 20 | 15 | 17 | 15 | 14 |
| Rainy days | 12 | 12 | 17 | 19 | 18 | 16 | 13 | 11 | 15 | 14 | 15 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santa Ana during the most sunny months:
The largest precipitation sum in Santa Ana is at