Boa Vista Sunshine Hours by Month

Sunshine plays a big role in understanding the climate of a city. This page shows the total number of hours of direct sunlight per month and the average hours per day in Boa Vista, Roraima, Brazil. This average is based on long-term data collected between 1990 and 2020.

Monthly hours of sunshine

Seasonal sunshine in Boa Vista varies. It peaks at 206 hours in October and drops to 94 hours in June. The total annual amount of sun is 1906 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of October under a blue sky, with approximately 6.9 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 3.1 hours of sunlight per day.

Boa Vista enjoys an average of 1906 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

May, Boa Vista’s wettest month, receives 64 mm (2.5 in) of rainfall and has a maximum daytime temperature of 31°C (88°F). During the driest month January you can expect a temperature of 34°C (93°F).

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Boa Vista Precipitation page.