Average annual temperature is 23.6 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 194 days
Number of rainy days: 171 days
Look at detailed online map of Boa Vista
* Weather data for 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) | 32.6 | 33.1 | 33.5 | 30.4 | 30.2 | 29.2 | 30.2 | 33.2 | 34.0 | 34.6 | 34.2 | 34.1 |
| Average daytime temperature (°C) | 30.2 | 31.1 | 29.4 | 28.3 | 28.2 | 26.3 | 26.7 | 29.5 | 31.0 | 32.3 | 32.3 | 31.5 |
| Average temperature (°C) | 24.2 | 24.7 | 23.6 | 23.0 | 23.0 | 21.6 | 21.0 | 22.8 | 23.7 | 25.0 | 25.6 | 25.2 |
| Average night temperature (°C) | 18.8 | 19.3 | 19.1 | 18.9 | 18.9 | 17.9 | 16.5 | 17.0 | 17.2 | 17.9 | 18.9 | 19.5 |
| Absolute minimum temperature (°C) | 17.6 | 16.4 | 16.8 | 17.7 | 17.4 | 16.2 | 14.6 | 15.0 | 16.1 | 16.3 | 16.8 | 17.9 |
| 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) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 |
| 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) | 11.0 | 10.8 | 9.9 | 10.6 | 9.6 | 8.3 | 9.8 | 10.5 | 10.9 | 11.2 | 11.5 | 10.5 |
| Precipitation (mm) | 29 | 22 | 108 | 38 | 24 | 28 | 35 | 5 | 2 | 2 | 10 | 38 |
| Sunny days | 11 | 13 | 12 | 10 | 9 | 5 | 20 | 22 | 22 | 27 | 22 | 21 |
| Rainy days | 20 | 15 | 19 | 20 | 22 | 25 | 11 | 9 | 8 | 4 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa Vista is at