Temperature
Warm by day, warm at night.
Boa Vista is usually most comfortable from January to March. Typical daytime highs range from 74–83°F across the year. Most months see little rain.

Warm by day, warm at night.
Mostly dry. About 1 wet day this month.
Plenty of sun this month.
Warm days, with humid periods.
In November, afternoons feel about 77° and nights feel near 74°.
Partly cloudy skies this month.
November's typical breeze keeps the air from feeling as stagnant.
November late afternoons are around 78°F, easing to about 76°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 74 | 68 | 0.1 | 1 | 10.2 | 70 |
| Feb | 74 | 67 | 0.0 | 0 | 10.4 | 72 |
| Mar | 74 | 67 | 0.0 | 0 | 11.1 | 73 |
| Apr | 75 | 68 | 0.0 | 0 | 11.5 | 75 |
| May | 76 | 69 | 0.0 | 0 | 12.4 | 77 |
| Jun | 78 | 70 | 0.0 | 0 | 12.6 | 78 |
| Jul | 80 | 73 | 0.1 | 1 | 12.0 | 77 |
| Aug | 82 | 75 | 1.1 | 4 | 11.4 | 78 |
| Sep | 83 | 76 | 1.6 | 6 | 10.9 | 79 |
| Oct | 82 | 76 | 0.7 | 2 | 10.8 | 77 |
| Nov | 80 | 74 | 0.1 | 1 | 10.4 | 74 |
| Dec | 76 | 71 | 0.1 | 0 | 10.3 | 72 |
Similar climates
Want a side-by-side climate view? Compare Boa Vista with Bangkok.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology