Average annual temperature is 21.7 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 98 days
Number of rainy days: 267 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) | 28.5 | 30.2 | 29.4 | 30.1 | 26.6 | 26.4 | 28.3 | 30.2 | 32.8 | 32.8 | 34.8 | 34.2 |
| Average daytime temperature (°C) | 26.5 | 27.9 | 27.0 | 27.4 | 24.5 | 23.5 | 23.7 | 25.7 | 27.7 | 30.1 | 30.8 | 30.9 |
| Average temperature (°C) | 22.0 | 22.6 | 22.0 | 22.3 | 20.5 | 19.2 | 18.9 | 20.4 | 21.4 | 23.1 | 24.1 | 24.2 |
| Average night temperature (°C) | 18.7 | 18.8 | 18.8 | 18.7 | 17.8 | 16.4 | 15.6 | 16.6 | 17.0 | 18.0 | 18.7 | 19.2 |
| Absolute minimum temperature (°C) | 17.8 | 16.3 | 14.6 | 16.5 | 14.7 | 14.4 | 13.2 | 14.4 | 14.6 | 15.3 | 15.9 | 17.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.8 | 10.8 | 9.9 | 9.8 | 8.5 | 8.1 | 8.6 | 9.3 | 10.0 | 10.3 | 10.9 | 10.9 |
| Precipitation (mm) | 83 | 57 | 69 | 52 | 85 | 17 | 25 | 16 | 12 | 31 | 40 | 70 |
| Sunny days | 1 | 6 | 3 | 2 | 8 | 11 | 10 | 8 | 11 | 15 | 11 | 12 |
| Rainy days | 30 | 22 | 28 | 28 | 23 | 19 | 21 | 23 | 19 | 16 | 19 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Maria is at