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Weather in Brasilia in september

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Averaged values across several years

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Mon	+30°C	+18°C	4 m/s	0 mm	38%
2Tue	+30°C	+18°C	3 m/s	0 mm	36%
3Wed	+31°C	+18°C	3 m/s	0 mm	35%
4Thu	+32°C	+19°C	3 m/s	0 mm	31%
5Fri	+32°C	+19°C	3 m/s	0 mm	28%
6Sat	+32°C	+19°C	3 m/s	0 mm	32%
7Sun	+31°C	+19°C	4 m/s	0 mm	36%
8Mon	+32°C	+18°C	4 m/s	0 mm	34%
9Tue	+32°C	+19°C	3 m/s	0 mm	29%
10Wed	+33°C	+19°C	3 m/s	0 mm	26%
11Thu	+33°C	+20°C	3 m/s	0 mm	24%
12Fri	+33°C	+20°C	3 m/s	0 mm	24%
13Sat	+34°C	+20°C	3 m/s	0 mm	26%
14Sun	+33°C	+20°C	3 m/s	0 mm	25%
15Mon	+33°C	+20°C	3 m/s	0 mm	31%
16Tue	+33°C	+20°C	3 m/s	0.1 mm	29%
17Wed	+33°C	+21°C	3 m/s	0 mm	29%
18Thu	+33°C	+21°C	3 m/s	0.1 mm	31%
19Fri	+33°C	+21°C	3 m/s	0 mm	30%
20Sat	+34°C	+22°C	2 m/s	0.6 mm	27%
21Sun	+34°C	+22°C	2 m/s	0 mm	28%
22Mon	+34°C	+22°C	3 m/s	0.5 mm	30%
23Tue	+32°C	+21°C	3 m/s	0.5 mm	42%
24Wed	+32°C	+20°C	3 m/s	0.2 mm	48%
25Thu	+31°C	+20°C	3 m/s	0.2 mm	46%
26Fri	+31°C	+20°C	3 m/s	0 mm	43%
27Sat	+33°C	+20°C	2 m/s	0 mm	38%
28Sun	+33°C	+22°C	2 m/s	0 mm	31%
29Mon	+33°C	+22°C	2 m/s	0.1 mm	33%
30Tue	+33°C	+21°C	3 m/s	0 mm	33%

Day and night air temperature

Day +32°C Night +20°C

Weather highs and lows in Brasilia for september

Warmest day: 20 september, +34°C
Coldest night: 1 september, +18°C
Max precipitation: 20 september, 0.6 mm

Climate in Brasilia in september

Average daytime temperature: +32°C
Average nighttime temperature: +20°C
Precipitation (monthly average): 2.5 mm
Days with precipitation: 0.9
Humidity: 33%
Wind: 3 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Mon	+30°C	+18°C	4-5 m/s, E	0 mm	34%
2Tue	+28°C	+17°C	5-6 m/s, E	0 mm	40%
3Wed	+27°C	+16°C	5-6 m/s, E	0 mm	44%
4Thu	+28°C	+16°C	5 m/s, ENE	0 mm	47%
5Fri	+30°C	+17°C	3-4 m/s, ENE	0 mm	36%
6Sat	+32°C	+19°C	3 m/s, ENE	0 mm	30%
7Sun	+31°C	+20°C	4-5 m/s, ENE	0 mm	29%
8Mon	+31°C	+19°C	5-6 m/s, E	0 mm	29%
9Tue	+33°C	+18°C	3-4 m/s, ENE	0 mm	26%
10Wed	+34°C	+21°C	2-3 m/s, SE	0 mm	24%
11Thu	+33°C	+22°C	3 m/s, ENE	0 mm	23%
12Fri	+34°C	+22°C	2-3 m/s, SE	0 mm	23%
13Sat	+35°C	+22°C	2-3 m/s, NE	0 mm	21%
14Sun	+33°C	+22°C	3 m/s, ENE	0 mm	22%
15Mon	+33°C	+21°C	3-4 m/s, NE	0 mm	27%
16Tue	+33°C	+21°C	3-4 m/s, ENE	0 mm	27%
17Wed	+34°C	+22°C	2 m/s, ENE	0 mm	28%
18Thu	+32°C	+23°C	3-4 m/s, NE	0 mm	29%
19Fri	+28°C	+22°C	3-4 m/s, NE	0 mm	44%
20Sat	+31°C	+20°C	2-3 m/s, NNE	0.3 mm	40%
21Sun	+33°C	+21°C	2-3 m/s, N	0.1 mm	38%
22Mon	+33°C	+23°C	4-6 m/s, NW	0 mm	38%
23Tue	+30°C	+21°C	2 m/s, NNE	1.7 mm	64%
24Wed	+30°C	+20°C	3-4 m/s, ENE	1.5 mm	60%
25Thu	+30°C	+20°C	4-5 m/s, E	0.1 mm	47%
26Fri	+28°C	+18°C	5-6 m/s, E	0 mm	48%
27Sat	+29°C	+16°C	4-5 m/s, E	0 mm	48%
28Sun	+31°C	+18°C	3-4 m/s, E	0 mm	30%
29Mon	+32°C	+20°C	3-4 m/s, E	0 mm	24%
30Tue	+33°C	+20°C	3-4 m/s, E	0 mm	20%

Weather highs and lows in Brasilia for september

Warmest day: 13 september, +35°C
Coldest night: 3 september, +16°C
Max precipitation: 23 september, 1.7 mm

Climate in Brasilia in september

Year: 2025
Average daytime temperature: +31°C
Average nighttime temperature: +20°C
Precipitation (month): 3.7 mm
Days with precipitation: 2
Humidity: 35%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Humidity
1Sun	+31°C	+18°C	3-4 m/s, ENE	25%
2Mon	+32°C	+19°C	2-3 m/s, ENE	20%
3Tue	+34°C	+20°C	2 m/s, NE	18%
4Wed	+33°C	+21°C	2-4 m/s, NE	17%
5Thu	+34°C	+21°C	2-3 m/s, ENE	18%
6Fri	+33°C	+22°C	3-4 m/s, ENE	22%
7Sat	+32°C	+21°C	4-6 m/s, E	26%
8Sun	+31°C	+18°C	4-6 m/s, E	23%
9Mon	+30°C	+18°C	4-5 m/s, E	24%
10Tue	+31°C	+18°C	3-4 m/s, ENE	26%
11Wed	+31°C	+19°C	3-4 m/s, ENE	26%
12Thu	+32°C	+20°C	4 m/s, ENE	26%
13Fri	+32°C	+20°C	4 m/s, ENE	31%
14Sat	+32°C	+20°C	4 m/s, ENE	24%
15Sun	+33°C	+21°C	3-4 m/s, NE	26%
16Mon	+35°C	+22°C	2-3 m/s, NNE	24%
17Tue	+34°C	+23°C	2-3 m/s, E	24%
18Wed	+32°C	+23°C	4-6 m/s, ENE	31%
19Thu	+32°C	+20°C	5 m/s, ENE	39%
20Fri	+33°C	+21°C	4-5 m/s, ENE	26%
21Sat	+33°C	+21°C	4-5 m/s, ENE	26%
22Sun	+33°C	+22°C	3-5 m/s, ENE	26%
23Mon	+34°C	+22°C	4-5 m/s, E	26%
24Tue	+35°C	+22°C	4 m/s, E	26%
25Wed	+34°C	+21°C	4 m/s, ENE	26%
26Thu	+34°C	+21°C	3-4 m/s, ENE	24%
27Fri	+37°C	+22°C	2 m/s, N	21%
28Sat	+36°C	+24°C	2-3 m/s, ENE	21%
29Sun	+34°C	+22°C	4-5 m/s, ENE	28%
30Mon	+32°C	+20°C	5-6 m/s, E	35%

Weather highs and lows in Brasilia for september

Warmest day: 27 september, +37°C
Coldest night: 1 september, +18°C
Max precipitation: 1 september, 0 mm

Climate in Brasilia in september

Year: 2024
Average daytime temperature: +33°C
Average nighttime temperature: +21°C
Precipitation (month): 0 mm
Days with precipitation: 0
Humidity: 25%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Fri	+30°C	+20°C	3-4 m/s, ENE	0.1 mm	60%
2Sat	+30°C	+20°C	3-4 m/s, NE	0 mm	52%
3Sun	+31°C	+21°C	3-4 m/s, NE	0 mm	49%
4Mon	+32°C	+22°C	2-3 m/s, NNE	0.1 mm	42%
5Tue	+33°C	+23°C	2-3 m/s, NE	0.1 mm	40%
6Wed	+30°C	+22°C	4-5 m/s, E	0.1 mm	44%
7Thu	+29°C	+18°C	5-6 m/s, E	0 mm	45%
8Fri	+30°C	+17°C	4-5 m/s, E	0 mm	44%
9Sat	+31°C	+19°C	3-4 m/s, ENE	0 mm	32%
10Sun	+31°C	+20°C	3-4 m/s, E	0 mm	30%
11Mon	+31°C	+19°C	4-5 m/s, ENE	0 mm	30%
12Tue	+33°C	+19°C	4 m/s, NE	0 mm	30%
13Wed	+34°C	+22°C	3-4 m/s, NE	0 mm	30%
14Thu	+34°C	+23°C	2 m/s, N	0.1 mm	28%
15Fri	+32°C	+20°C	4-5 m/s, ESE	0 mm	48%
16Sat	+32°C	+22°C	3-5 m/s, ENE	0.5 mm	41%
17Sun	+32°C	+20°C	3-5 m/s, ENE	0 mm	47%
18Mon	+32°C	+21°C	3-4 m/s, ENE	0 mm	37%
19Tue	+32°C	+21°C	3-4 m/s, ENE	0 mm	30%
20Wed	+34°C	+22°C	3-4 m/s, ENE	0 mm	24%
21Thu	+34°C	+22°C	3-4 m/s, E	0 mm	26%
22Fri	+34°C	+21°C	4 m/s, E	0 mm	26%
23Sat	+35°C	+22°C	3-4 m/s, ESE	0 mm	23%
24Sun	+37°C	+24°C	2 m/s, N	0 mm	22%
25Mon	+38°C	+25°C	2 m/s, N	0 mm	23%
26Tue	+38°C	+26°C	2-3 m/s, NNW	0 mm	19%
27Wed	+36°C	+26°C	2-3 m/s, NNE	0 mm	26%
28Thu	+35°C	+28°C	2-4 m/s, N	0.1 mm	29%
29Fri	+35°C	+25°C	2 m/s, E	0.3 mm	38%
30Sat	+34°C	+23°C	3-4 m/s, NE	0 mm	42%

Weather highs and lows in Brasilia for september

Warmest day: 25 september, +38°C
Coldest night: 8 september, +17°C
Max precipitation: 16 september, 0.5 mm

Climate in Brasilia in september

Year: 2023
Average daytime temperature: +33°C
Average nighttime temperature: +22°C
Precipitation (month): 1.4 mm
Days with precipitation: 0
Humidity: 35%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Thu	+28°C	+14°C	5 m/s, E	0 mm	37%
2Fri	+29°C	+14°C	3-4 m/s, ENE	0 mm	30%
3Sat	+32°C	+16°C	2 m/s, ENE	0 mm	29%
4Sun	+33°C	+18°C	2 m/s, ESE	0 mm	22%
5Mon	+32°C	+18°C	4-6 m/s, ENE	0 mm	26%
6Tue	+31°C	+18°C	5-6 m/s, E	0 mm	37%
7Wed	+30°C	+18°C	4-5 m/s, ENE	0 mm	40%
8Thu	+32°C	+17°C	4 m/s, ENE	0 mm	34%
9Fri	+32°C	+18°C	4-6 m/s, E	0 mm	27%
10Sat	+34°C	+18°C	3-4 m/s, E	0 mm	24%
11Sun	+34°C	+20°C	3 m/s, E	0 mm	18%
12Mon	+34°C	+20°C	3-4 m/s, NE	0 mm	19%
13Tue	+35°C	+20°C	3-4 m/s, NNE	0 mm	20%
14Wed	+36°C	+21°C	2-4 m/s, N	0 mm	18%
15Thu	+34°C	+21°C	2-3 m/s, S	0 mm	25%
16Fri	+34°C	+20°C	3-4 m/s, ENE	0 mm	25%
17Sat	+34°C	+22°C	3-4 m/s, E	0.2 mm	28%
18Sun	+32°C	+19°C	4-6 m/s, ENE	0.5 mm	43%
19Mon	+32°C	+21°C	2-3 m/s, NE	0 mm	38%
20Tue	+33°C	+21°C	2-3 m/s, NW	3.9 mm	32%
21Wed	+31°C	+21°C	2 m/s, N	0.2 mm	36%
22Thu	+33°C	+22°C	3-5 m/s, WNW	3.6 mm	37%
23Fri	+28°C	+20°C	2-3 m/s, SSE	0 mm	58%
24Sat	+29°C	+19°C	2-3 m/s, E	0.1 mm	68%
25Sun	+21°C	+18°C	4 m/s, NE	1.3 mm	90%
26Mon	+28°C	+17°C	2-4 m/s, NE	0 mm	75%
27Tue	+31°C	+20°C	2 m/s, NE	0 mm	42%
28Wed	+32°C	+19°C	2-4 m/s, NNE	0 mm	31%
29Thu	+33°C	+20°C	1-2 m/s, N	0.2 mm	28%
30Fri	+33°C	+22°C	3-4 m/s, NE	0 mm	31%

Weather highs and lows in Brasilia for september

Warmest day: 14 september, +36°C
Coldest night: 1 september, +14°C
Max precipitation: 20 september, 3.9 mm

Climate in Brasilia in september

Year: 2022
Average daytime temperature: +32°C
Average nighttime temperature: +19°C
Precipitation (month): 10 mm
Days with precipitation: 3
Humidity: 36%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Wed	+29°C	+16°C	4-5 m/s, E	0.2 mm	42%
2Thu	+30°C	+17°C	3-4 m/s, E	0 mm	36%
3Fri	+31°C	+17°C	2-3 m/s, ESE	0 mm	36%
4Sat	+32°C	+18°C	2 m/s, ENE	0 mm	28%
5Sun	+34°C	+19°C	2 m/s, N	0 mm	25%
6Mon	+35°C	+22°C	2 m/s, NE	0 mm	23%
7Tue	+35°C	+22°C	2-3 m/s, NE	0 mm	23%
8Wed	+34°C	+23°C	4 m/s, NE	0 mm	24%
9Thu	+36°C	+22°C	2-4 m/s, N	0 mm	23%
10Fri	+36°C	+22°C	2-3 m/s, NNW	0 mm	19%
11Sat	+35°C	+21°C	3-4 m/s, NE	0 mm	18%
12Sun	+35°C	+22°C	4-5 m/s, NE	0 mm	20%
13Mon	+34°C	+20°C	4-5 m/s, ENE	0 mm	24%
14Tue	+34°C	+20°C	3-4 m/s, NE	0 mm	23%
15Wed	+35°C	+23°C	2-3 m/s, NE	0 mm	19%
16Thu	+35°C	+21°C	3-4 m/s, ENE	0 mm	20%
17Fri	+32°C	+21°C	5-6 m/s, E	0 mm	24%
18Sat	+33°C	+18°C	3-5 m/s, E	0 mm	24%
19Sun	+35°C	+19°C	3-4 m/s, ENE	0 mm	17%
20Mon	+35°C	+22°C	3-5 m/s, ENE	0 mm	21%
21Tue	+36°C	+22°C	2 m/s, E	0 mm	22%
22Wed	+38°C	+23°C	1-2 m/s, NW	0 mm	19%
23Thu	+35°C	+24°C	3-5 m/s, NE	0 mm	31%
24Fri	+33°C	+21°C	3-4 m/s, NE	0 mm	47%
25Sat	+32°C	+22°C	2 m/s, NE	0.1 mm	45%
26Sun	+28°C	+20°C	2-4 m/s, ENE	0 mm	49%
27Mon	+32°C	+20°C	3-4 m/s, ENE	0 mm	38%
28Tue	+32°C	+21°C	3-4 m/s, NE	0 mm	31%
29Wed	+33°C	+22°C	2 m/s, ENE	0 mm	34%
30Thu	+34°C	+21°C	1-2 m/s, N	0 mm	34%

Weather highs and lows in Brasilia for september

Warmest day: 22 september, +38°C
Coldest night: 1 september, +16°C
Max precipitation: 1 september, 0.2 mm

Climate in Brasilia in september

Year: 2021
Average daytime temperature: +34°C
Average nighttime temperature: +21°C
Precipitation (month): 0.3 mm
Days with precipitation: 0
Humidity: 28%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Tue	+29°C	+17°C	4-6 m/s, E	0 mm	34%
2Wed	+28°C	+15°C	4-6 m/s, E	0 mm	41%
3Thu	+30°C	+15°C	4 m/s, ENE	0 mm	39%
4Fri	+30°C	+16°C	3-4 m/s, E	0 mm	32%
5Sat	+30°C	+16°C	3-5 m/s, E	0 mm	30%
6Sun	+31°C	+16°C	3-4 m/s, ENE	0 mm	34%
7Mon	+31°C	+17°C	3 m/s, ESE	0 mm	31%
8Tue	+32°C	+18°C	3-4 m/s, E	0 mm	30%
9Wed	+32°C	+19°C	4-6 m/s, E	0 mm	27%
10Thu	+32°C	+18°C	3-5 m/s, E	0 mm	26%
11Fri	+32°C	+18°C	3-4 m/s, E	0 mm	24%
12Sat	+31°C	+17°C	4-6 m/s, E	0 mm	28%
13Sun	+30°C	+16°C	4-5 m/s, E	0 mm	34%
14Mon	+31°C	+16°C	3-4 m/s, ENE	0 mm	38%
15Tue	+31°C	+18°C	4-5 m/s, E	0 mm	36%
16Wed	+30°C	+17°C	3-5 m/s, ENE	0 mm	33%
17Thu	+33°C	+18°C	2-3 m/s, ENE	0 mm	26%
18Fri	+34°C	+22°C	1-2 m/s, NNE	0 mm	28%
19Sat	+34°C	+24°C	1-2 m/s, N	0 mm	24%
20Sun	+34°C	+24°C	1-2 m/s, E	0 mm	25%
21Mon	+33°C	+24°C	2-4 m/s, N	0 mm	23%
22Tue	+30°C	+21°C	2-3 m/s, NE	0.2 mm	38%
23Wed	+28°C	+18°C	3-4 m/s, E	1.8 mm	60%
24Thu	+28°C	+18°C	3-4 m/s, ENE	0 mm	66%
25Fri	+31°C	+18°C	3-4 m/s, E	0 mm	50%
26Sat	+32°C	+17°C	3-4 m/s, ENE	0 mm	33%
27Sun	+34°C	+20°C	2-3 m/s, NE	0 mm	28%
28Mon	+35°C	+23°C	2 m/s, ENE	0 mm	22%
29Tue	+35°C	+23°C	3-5 m/s, ENE	0 mm	19%
30Wed	+34°C	+21°C	4-5 m/s, ENE	0 mm	25%

Weather highs and lows in Brasilia for september

Warmest day: 28 september, +35°C
Coldest night: 2 september, +15°C
Max precipitation: 23 september, 1.8 mm

Climate in Brasilia in september

Year: 2020
Average daytime temperature: +32°C
Average nighttime temperature: +19°C
Precipitation (month): 2 mm
Days with precipitation: 1
Humidity: 33%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Wind	Precip	Humidity
1Sun	+33°C	+20°C	2-3 m/s, E	0 mm	33%
2Mon	+34°C	+21°C	2 m/s, NNE	0 mm	31%
3Tue	+34°C	+20°C	3-4 m/s, ENE	0 mm	31%
4Wed	+34°C	+19°C	4-5 m/s, E	0 mm	28%
5Thu	+33°C	+19°C	4-6 m/s, E	0 mm	24%
6Fri	+31°C	+17°C	4-6 m/s, ENE	0 mm	33%
7Sat	+28°C	+17°C	5 m/s, ENE	0 mm	57%
8Sun	+31°C	+17°C	4-5 m/s, E	0 mm	53%
9Mon	+32°C	+18°C	3-4 m/s, NE	0 mm	46%
10Tue	+33°C	+19°C	3-4 m/s, E	0 mm	36%
11Wed	+34°C	+20°C	3 m/s, E	0 mm	29%
12Thu	+34°C	+20°C	3 m/s, ESE	0 mm	25%
13Fri	+35°C	+21°C	3-4 m/s, ESE	0 mm	23%
14Sat	+33°C	+20°C	4-6 m/s, E	0 mm	25%
15Sun	+31°C	+17°C	4-6 m/s, E	0 mm	34%
16Mon	+33°C	+17°C	4-5 m/s, ENE	0 mm	34%
17Tue	+33°C	+19°C	3-4 m/s, E	0 mm	29%
18Wed	+35°C	+20°C	3-4 m/s, N	0 mm	26%
19Thu	+36°C	+23°C	3-4 m/s, N	0 mm	20%
20Fri	+36°C	+22°C	1 m/s, ESE	0 mm	20%
21Sat	+36°C	+23°C	2-3 m/s, ENE	0 mm	25%
22Sun	+34°C	+21°C	3-5 m/s, E	0 mm	29%
23Mon	+32°C	+20°C	5-7 m/s, E	0 mm	35%
24Tue	+31°C	+18°C	5-6 m/s, ENE	0 mm	48%
25Wed	+30°C	+18°C	3-4 m/s, NE	0 mm	44%
26Thu	+31°C	+20°C	3-4 m/s, N	0 mm	55%
27Fri	+30°C	+19°C	2-4 m/s, E	0.1 mm	64%
28Sat	+30°C	+20°C	2 m/s, E	0 mm	54%
29Sun	+30°C	+20°C	1-2 m/s, SSW	0 mm	58%
30Mon	+33°C	+20°C	1 m/s, ESE	0 mm	45%

Weather highs and lows in Brasilia for september

Warmest day: 19 september, +36°C
Coldest night: 6 september, +17°C
Max precipitation: 27 september, 0.1 mm

Climate in Brasilia in september

Year: 2019
Average daytime temperature: +33°C
Average nighttime temperature: +20°C
Precipitation (month): 0.1 mm
Days with precipitation: 0
Humidity: 36%
Wind: 3 m/s

Weather in Brasilia in september by year

Year	Day	Night	Precipitation	Days with precipitation
2025	+31°C	+20°C	3.7 mm	2
2024	+33°C	+21°C	0 mm	0
2023	+33°C	+22°C	1.4 mm	0
2022	+32°C	+19°C	10 mm	3
2021	+34°C	+21°C	0.3 mm	0
2020	+32°C	+19°C	2 mm	1
2019	+33°C	+20°C	0.1 mm	0

Comparison september in Brasilia with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+26°C	+18°C	9	4
February	+26°C	+19°C	9	3
March	+27°C	+19°C	7	4
April	+27°C	+18°C	4	6
May	+27°C	+17°C	0	23
June	+27°C	+16°C	0	27
July	+27°C	+15°C	0	30
August	+29°C	+17°C	0	30
September	+32°C	+20°C	1	26
October	+31°C	+21°C	5	16
November	+28°C	+19°C	8	5
December	+26°C	+19°C	10	4