Average annual temperature is 20.6 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Santa Maria
* Weather data for Santa Maria Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 31.2 | 31.7 | 30.2 | 24.4 | 26.4 | 27.7 | 29.4 | 33.5 | 30.8 | 35.7 | 31.2 |
| Average daytime temperature (°C) | 26.5 | 28.9 | 28.4 | 24.3 | 21.9 | 23.1 | 21.6 | 23.0 | 25.1 | 26.1 | 28.4 | 27.5 |
| Average temperature (°C) | 22.1 | 23.5 | 22.8 | 20.5 | 18.0 | 17.8 | 17.4 | 18.6 | 20.1 | 21.5 | 22.9 | 22.8 |
| Average night temperature (°C) | 19.4 | 19.6 | 18.9 | 18.0 | 14.7 | 13.8 | 14.0 | 15.2 | 16.3 | 18.4 | 18.6 | 19.2 |
| Absolute minimum temperature (°C) | 17.6 | 17.1 | 17.2 | 15.8 | 11.8 | 9.9 | 11.2 | 10.5 | 13.0 | 15.5 | 12.5 | 15.9 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.3 |
| 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) | 7.9 | 10.9 | 10.9 | 8.0 | 8.8 | 9.7 | 8.0 | 8.6 | 8.8 | 7.3 | 9.9 | 9.9 |
| Precipitation (mm) | 327 | 61 | 57 | 186 | 57 | 17 | 99 | 118 | 41 | 178 | 90 | 200 |
| Sunny days | 3 | 9 | 10 | 1 | 5 | 18 | 9 | 12 | 19 | 5 | 11 | 4 |
| Rainy days | 28 | 19 | 21 | 29 | 26 | 12 | 22 | 19 | 11 | 26 | 19 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Maria is at