In general the best time to visit Brasilia is probably May, June, July, August, when the weather is usually great. The hottest months are August, September, October, while the coldest months are January, June, July.
The best time to visit may differ depending on what you are looking for:
The best time for a sunbathing holiday is August, September, October. Average maximum temperatures are up to +30°C in September and it has 13 sunny days on average.
In general, it’s pleasant to walk and do outdoor activities during January - December.
If you want to avoid wet weather, then your choice is January, March, December with the lowest chance of rain.
Average weather in Brasilia in different months
This is the average weather in Brasilia for each month based on historic data:
In May, June, July, August the weather is great. There are an average of 20 sunny days in July and the temperature ranges from +14°C to +26°C.
September, October usually has good weather. Average maximum temperature reaches +30°C during September.
In January, February, March, April, November, December the weather is average. Expect around 113 rainy days, and the precipitation amounts to approximately 253 mm in December.
Climate in Brasilia
Here is the detailed breakdown of the climate in Brasilia for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+33°C
+33°C
+33°C
+32°C
+31°C
+31°C
+31°C
+34°C
+36°C
+37°C
+35°C
+34°C
Average Maximum Temperature
+27°C
+27°C
+27°C
+27°C
+27°C
+26°C
+26°C
+28°C
+30°C
+29°C
+27°C
+27°C
Minimum Temperature
+15°C
+16°C
+14°C
+13°C
+5°C
+5°C
+7°C
+8°C
+9°C
+14°C
+15°C
+15°C
Avg. water temperature
-
-
-
-
-
-
-
-
-
-
-
-
Humidity, %
80
79
80
77
70
65
58
52
54
66
78
81
Rain, mm
232
197
202
90
21
5
2
9
36
123
221
253
Snow, mm
0
0
0
0
0
0
0
0
0
0
0
0
Average wind speed, m/s
2
1
1
1
1
2
2
2
2
2
1
1
Sunny Days
2
1
2
5
11
17
20
20
13
5
1
1
Cloud Days
2
2
2
5
10
10
9
8
7
5
2
2
Rainy Days
21
17
19
15
8
2
1
3
8
15
20
21
Snowy Days
0
0
0
0
0
0
0
0
0
0
0
0
Average Temperature
Here are the average maximum and minimum temperatures in Brasilia during the whole year:
The hottest month in Brasilia is September with average maximum temperature going up to +30°C. The coldest month is June with the lowest temperatures of +14°C.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Brasilia looks throughout the year, in %:
The most humid month in Brasilia is December with average humidity going up to 81%. The least humid month is August with an average humidity of 52%.
Rain
Amount of rainfall in mm. in Brasilia during the whole year based on historical data:
The sunniest and driest month is July with approximately 20 sunny days and a total precipitation of around 2 mm. The rainiest and wettest month is December with approximately 21 rainy days and 253 mm of total precipitation.
FAQ
Frequently asked questions about the weather in Brasilia:
What is the hottest month in Brasilia?
The hottest month in Brasilia is September with average maximum temperature of +30°C.
What is the coldest month in Brasilia?
The coldest month in Brasilia is June with minimum temperatures of +14°C.
Is Brasilia worth visiting in winter?
Winter in Brasilia could be a good time to visit, as the weather is generally ok.
When does it rain the least in Brasilia?
if you're looking to visit Brasilia when it rains the least, you should plan your trip for December, January, November. During this time, rainfall is rare with the driest month being July with only 2 mm of rain.
For this page, we’ve looked at the typical weather in Brasilia, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.