Boa Vista
Brazil
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Boa Vista, Brazil

March, the first month of the spring, in Boa Vista, is still a tropical month, with average temperature varying between 23°C (73.4°F) and 33°C (91.4°F).

Temperature

In Boa Vista, the average high-temperature remains the same as in February - a still hot 33°C (91.4°F). In March, the average low-temperature is 23°C (73.4°F).

Rainfall

In March, the rain falls for 10 days. Throughout March, 48mm (1.9") of precipitation is accumulated. In Boa Vista, Brazil, during the entire year, the rain falls for 184 days and collects up to 1639mm (64.5") of precipitation.

Daylight

In March, the average length of the day is 12.1h.

Sunshine

January through April, September through November, with an average of 8h of sunshine, are months with the most sunshine in Boa Vista.

UV index

Months with the highest UV index in Boa Vista are January through May, July through December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 12 transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in March in Boa Vista?

The average high-temperature, in March, is 33°C (91.4°F), while the average low-temperature is 23°C (73.4°F).

How many days does it rain in March in Boa Vista?

In March, in Boa Vista, the rain falls for 10 days. Throughout March, 48mm (1.9") of precipitation is accumulated.

How many hours of daylight does Boa Vista have in March?

The average length of the day in March is 12.1h.

What is the month with the most sunshine in Boa Vista?

Months with the most sunshine in Boa Vista, Brazil, are January through April, September through November, with an average of 8h of sunshine.

How many hours of sunshine does Boa Vista have in March?

In Boa Vista, the average sunshine in March is 8h.

What are the months with the highest UV index in Boa Vista?

Months with the highest UV index in Boa Vista, Brazil, are January through May, July through December, with an average maximum UV index of 12.

What is the UV index reading in March in Boa Vista?

The average daily maximum UV index in March is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in March - Boa Vista, Brazil
  • Average high temperature in March: 33°C

The warmest month (with the highest average high temperature) is October (34°C).
Months with the lowest average high temperature are June and July (30°C).

  • Average low temperature in March: 23°C

Months with the highest average low temperature are January, February, March, April, May, September, October, November and December (23°C).
Coldest months (with the lowest average low temperature) are June, July and August (22°C).

Average rainfall in March - Boa Vista, Brazil
  • Average rainfall in March: 48mm

The wettest month (with the highest rainfall) is June (347mm).
The driest month (with the lowest rainfall) is February (27mm).

Average rainfall days in March - Boa Vista, Brazil
  • Average rainfall days in March: 10 days

The month with the highest number of rainy days is June (28 days).
The month with the lowest number of rainy days is February (7 days).

Average daylight in March / Average sunshine in March - Boa Vista, Brazil
  • Average daylight in March: 12.1h

Months with the longest days are May, June and July (Average daylight: 12.3h).
Months with shortest days are January, February, November and December (Average daylight: 12h).

  • Average sunshine in March: 8h

Months with most sunshine are January, February, March, April, September, October and November (Average sunshine: 8h).
Months with least sunshine are May, June, July, August and December (Average sunshine: 7).

Average UV index in March - Boa Vista, Brazil
  • Average UV index in March: 12

Months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 11).