Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Santa Maria da Boa Vista
* Weather data for Santa Maria da Boa Vista 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) | 32.9 | 34.5 | 35.8 | 33.5 | 31.1 | 31.5 | 33.2 | 36.3 | 37.8 | 38.8 | 38.1 | 37.9 |
| Average daytime temperature (°C) | 31.1 | 32.5 | 31.3 | 31.0 | 29.6 | 29.4 | 30.8 | 32.0 | 33.9 | 35.7 | 35.7 | 35.2 |
| Average temperature (°C) | 26.6 | 27.5 | 26.6 | 26.2 | 25.4 | 24.7 | 25.0 | 26.1 | 27.5 | 29.3 | 30.1 | 29.7 |
| Average night temperature (°C) | 22.6 | 23.0 | 22.6 | 22.2 | 21.9 | 20.8 | 19.7 | 20.6 | 21.5 | 22.6 | 24.3 | 24.2 |
| Absolute minimum temperature (°C) | 21.1 | 20.9 | 20.3 | 20.6 | 20.1 | 19.0 | 18.1 | 18.5 | 19.6 | 20.4 | 21.7 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.9 | 10.9 | 9.9 | 10.5 | 9.1 | 8.2 | 9.7 | 9.4 | 10.4 | 11.2 | 11.2 | 10.5 |
| Precipitation (mm) | 35 | 17 | 85 | 34 | 42 | 15 | 2 | 3 | 1 | 0 | 37 | 21 |
| Sunny days | 6 | 11 | 9 | 7 | 8 | 12 | 26 | 21 | 23 | 31 | 17 | 20 |
| Rainy days | 25 | 17 | 22 | 23 | 23 | 18 | 5 | 10 | 7 | 0 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Maria da Boa Vista is at