Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 59 days
Number of rainy days: 306 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) | 32.2 | 32.7 | 32.5 | 32.1 | 32.5 | 32.6 | 35.2 | 35.3 | 36.7 | 37.6 | 36.5 | 33.5 |
| Average daytime temperature (°C) | 29.0 | 29.3 | 30.3 | 30.1 | 29.9 | 30.1 | 32.4 | 33.1 | 34.2 | 34.7 | 33.5 | 31.7 |
| Average temperature (°C) | 24.7 | 25.0 | 25.4 | 25.6 | 25.7 | 25.3 | 26.7 | 27.2 | 28.2 | 28.5 | 27.8 | 26.5 |
| Average night temperature (°C) | 22.3 | 22.5 | 22.8 | 22.7 | 23.1 | 22.1 | 22.4 | 23.2 | 23.6 | 24.1 | 24.0 | 23.6 |
| Absolute minimum temperature (°C) | 21.6 | 21.6 | 22.1 | 21.7 | 22.4 | 17.9 | 20.9 | 21.0 | 21.2 | 22.6 | 22.1 | 22.8 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 6.8 | 7.0 | 7.7 | 8.2 | 8.2 | 9.5 | 10.6 | 10.5 | 10.8 | 10.5 | 9.7 | 8.7 |
| Precipitation (mm) | 384 | 382 | 370 | 240 | 218 | 99 | 53 | 56 | 23 | 63 | 90 | 216 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 3 | 15 | 13 | 9 | 11 | 6 | 1 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 27 | 16 | 18 | 21 | 20 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boa Vista is at