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Brasilia weather in September

Weather in Brasilia: September

Average day temperature: 88.9°F
Average night temperature: 70.3°F
Number of sunny days: 27 days
Day length: 11.8 - 12.2 hours
Number of rainy days: 0 days
Precipitation totals: 0.3 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 93°F. At the same time the lowest night temperature was 64°F. Daily and nightly averages during September were 88.1°F and 68.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
93%
3%
3%

Almost all days of September in Brasilia are sunny. Cloudy days are rare.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.3
1.9
2.6
3.2
3.8
4.5
3.7
3.2
1.9
2.0
3.1
3.2
3.3
3.7
3.2
1.9
2.0
3.1
3.2
3.3

Precipitation total value in Brasilia in September is 0.3 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.2
2.4
3.6
4.8
6.0
7.2
8.4
4.6
5.0
5.8
7.0
6.3
5.8
5.1
5.0
4.8
4.6
5.0
4.6
5.0
5.8
6.8
7.0
6.3
5.8
5.1
5.0
4.8
4.6
5.0

The average wind speed value in September is 6.8 mph It makes September one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.7
5.6
7.4
9.3
11.1
13.0
5.0
5.1
8.3
10.6
10.6
9.7
9.5
6.5
6.3
5.2
4.7
5.0
5.1
8.3
10.8
10.6
10.6
9.7
9.5
6.5
6.3
5.2
4.7

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 10.8.

Best time for vacation in Brasilia

Sunniest months:
July 30 days
August 30 days
June 27 days
Warmest months:
September 88.9 °F
October 86.0 °F
August 82.7 °F
Coldest months:
January 76.8 °F
December 77.6 °F
February 77.6 °F
Rainiest months:
January 8 days
December 8 days
November 8 days
Windiest months:
August 7.0 mph
September 6.8 mph
July 6.3 mph

Brasilia on a weather map

Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
+73°F
+73°F
+68°F
+79°F
+77°F
+68°F
+81°F
+68°F
+70°F
+73°F
+61°F
+68°F
+79°F
24 Hours Forecast
Brasilia
Local time: 00:58
April 09, wednesday
0300
66°F
W
2 mph
0600
68°F
W
4 mph
0900
77°F
W
8 mph
1200
82°F
W
3 mph
1500
77°F
W
2 mph
1800
72°F
W
2 mph
2100
70°F
W
1 mph
April 10, thursday
0000
68°F
S
2 mph
Units of measurement: °C / °F