August weather forecast and climate
Brasília, Brazil BR

• Average high temperature in August: 27.3°C

The warmest month (with the highest average high temperature) is September (28.3°C).
The month with the lowest average high temperature is July (25.1°C).

• Average low temperature in August: 14.6°C

Months with the highest average low temperature are March, November and December (17.5°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).

• Average humidity in August: 49%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (49%).

• Average rainfall in August: 13.9mm

The wettest month (with the highest rainfall) is January (247.4mm).
The driest month (with the lowest rainfall) is June (8.7mm).

• Average rainfall days in August: 1 days

The month with the highest number of rainy days is December (18 days).
Months with the lowest number of rainy days are June, July and August (1 days).

• Average daylight in August: 11.6h

The month with the longest days is December (Average daylight: 13.1h).
The month with shortest days is June (Average daylight: 11.2h).

• Average sunshine in August: 8.5h

The month with most sunshine is July (Average sunshine: 8.6h).
The month with least sunshine is December (Average sunshine: 4.5h).

• Average UV index in August: 10

Months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 8).