Average annual temperature is 21.9 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 153 days
Number of rainy days: 212 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) | 29.8 | 31.9 | 31.7 | 31.2 | 26.7 | 25.8 | 31.0 | 31.4 | 35.5 | 33.1 | 38.8 | 32.5 |
| Average daytime temperature (°C) | 27.1 | 29.0 | 29.5 | 26.9 | 24.5 | 23.4 | 24.3 | 26.2 | 28.5 | 28.9 | 30.9 | 29.8 |
| Average temperature (°C) | 22.3 | 23.7 | 23.9 | 21.8 | 19.0 | 17.6 | 18.7 | 20.2 | 22.5 | 23.6 | 24.9 | 24.5 |
| Average night temperature (°C) | 19.3 | 19.4 | 19.1 | 17.6 | 14.6 | 12.7 | 14.1 | 15.4 | 17.5 | 19.8 | 20.3 | 20.2 |
| Absolute minimum temperature (°C) | 17.9 | 17.7 | 17.1 | 14.6 | 10.6 | 9.0 | 8.6 | 11.6 | 14.5 | 17.5 | 14.2 | 17.6 |
| 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 | 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) | 8.0 | 10.3 | 10.8 | 8.8 | 9.2 | 9.2 | 8.7 | 9.3 | 8.8 | 8.5 | 10.8 | 11.1 |
| Precipitation (mm) | 367 | 93 | 32 | 55 | 5 | 13 | 22 | 58 | 10 | 223 | 118 | 149 |
| Sunny days | 1 | 3 | 12 | 11 | 21 | 26 | 22 | 16 | 12 | 6 | 16 | 7 |
| Rainy days | 30 | 25 | 19 | 19 | 10 | 4 | 9 | 15 | 18 | 25 | 14 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Maria is at