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

July weather forecast and climate
Boa Vista, Brazil

July, the same as June, in Boa Vista, Brazil, is another hot summer month, with average temperature varying between 22°C (71.6°F) and 30°C (86°F).

Temperature

June and July, with an average high-temperature of 30°C (86°F), are the coldest months.

Rainfall

In Boa Vista, it is raining for 25 days, with typically 324mm (12.8") of accumulated precipitation. In Boa Vista, during the entire year, the rain falls for 184 days and collects up to 1639mm (64.5") of precipitation.

Daylight

May through July, with an average of 12.3h of daylight, are months with the longest days.

Sunshine

Months with the least sunshine are May through August and December, with an average of 7h of sunshine.

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 estimate of 11, and higher, represents an extreme health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 12 interpret into the following advice:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 coldest month in Boa Vista?

June and July, with an average high-temperature of 30°C (86°F), are the coldest months in Boa Vista, Brazil.

What is the temperature in July in Boa Vista?

In Boa Vista, Brazil, in July, the average high-temperature is 30°C (86°F), and the average low-temperature is 22°C (71.6°F).

How much does it rain in Boa Vista in July?

In Boa Vista, Brazil, during July, the rain falls for 25 days and regularly aggregates up to 324mm (12.8") of precipitation.

When are the longest days in Boa Vista?

May through July, with an average of 12.3h of daylight, are months with the longest days in Boa Vista, Brazil.

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

In July, the average length of the day is 12.3h.

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

May through August and December, with an average of 7h of sunshine, are months with the least sunshine in Boa Vista.

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

In Boa Vista, the average sunshine in July is 7h.

What is the month with the highest UV index in Boa Vista?

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

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

The average daily maximum UV index in July in Boa Vista, Brazil, is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from unsafe exposure to the Sun's UV rays.
Average temperature in July - Boa Vista, Brazil
  • Average high temperature in July: 30°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 July: 22°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 July - Boa Vista, Brazil
  • Average rainfall in July: 324mm

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

Average rainfall days in July - Boa Vista, Brazil
  • Average rainfall days in July: 25 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 July / Average sunshine in July - Boa Vista, Brazil
  • Average daylight in July: 12.3h

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 July: 7h

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 July - Boa Vista, Brazil
  • Average UV index in July: 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).