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September

Baku Weather in September with Sea Temperature

September weather in Baku includes average daytime air +26°C, nighttime +22°C, average sea temperature +25°C. Daily water temperatures usually range from +23°C to +27°C, which is comfortable for swimming and beach planning. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.

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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+30°C	+25°C	+27°C	4 m/s	0 mm	47%
2Tue	+30°C	+25°C	+27°C	4 m/s	0 mm	45%
3Wed	+29°C	+24°C	+27°C	4 m/s	0 mm	49%
4Thu	+29°C	+24°C	+27°C	5 m/s	0 mm	47%
5Fri	+28°C	+23°C	+27°C	5 m/s	0.1 mm	53%
6Sat	+27°C	+23°C	+26°C	6 m/s	0 mm	54%
7Sun	+26°C	+22°C	+26°C	7 m/s	0 mm	57%
8Mon	+25°C	+22°C	+26°C	6 m/s	0.1 mm	54%
9Tue	+26°C	+22°C	+26°C	5 m/s	0 mm	52%
10Wed	+26°C	+22°C	+26°C	6 m/s	0 mm	55%
11Thu	+26°C	+23°C	+26°C	5 m/s	0 mm	53%
12Fri	+26°C	+22°C	+26°C	6 m/s	0.2 mm	54%
13Sat	+26°C	+22°C	+26°C	6 m/s	0.1 mm	57%
14Sun	+25°C	+21°C	+26°C	6 m/s	0.3 mm	60%
15Mon	+25°C	+22°C	+25°C	5 m/s	0 mm	57%
16Tue	+26°C	+22°C	+25°C	4 m/s	0.2 mm	56%
17Wed	+25°C	+21°C	+25°C	5 m/s	0.1 mm	58%
18Thu	+25°C	+21°C	+25°C	6 m/s	0.2 mm	61%
19Fri	+26°C	+21°C	+25°C	5 m/s	0 mm	56%
20Sat	+25°C	+21°C	+25°C	5 m/s	0.1 mm	54%
21Sun	+24°C	+20°C	+25°C	6 m/s	0.2 mm	60%
22Mon	+25°C	+20°C	+25°C	5 m/s	0.1 mm	55%
23Tue	+25°C	+21°C	+25°C	4 m/s	0 mm	60%
24Wed	+24°C	+20°C	+25°C	5 m/s	0 mm	61%
25Thu	+24°C	+20°C	+24°C	6 m/s	0 mm	60%
26Fri	+24°C	+19°C	+24°C	5 m/s	1.1 mm	61%
27Sat	+23°C	+19°C	+24°C	6 m/s	0 mm	57%
28Sun	+23°C	+19°C	+23°C	4 m/s	0 mm	53%
29Mon	+22°C	+19°C	+23°C	5 m/s	0 mm	57%
30Tue	+22°C	+18°C	+23°C	5 m/s	0 mm	54%

Sea water temperature by months

Water +25°C

Day and night air temperature

Day +26°C Night +22°C

Weather highs and lows in Baku for september

Warmest day: 1 september, +30°C
Coldest night: 30 september, +18°C
Max precipitation: 26 september, 1.1 mm
Warmest sea water: 1 september, +27°C
Coldest sea water: 28 september, +23°C

Climate in Baku in september

Average daytime temperature: +26°C
Average nighttime temperature: +22°C
Sea water temperature: —
Precipitation (monthly average): 3 mm
Days with precipitation: 1
Humidity: 55%
Wind: 5 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+31°C	+26°C	+27°C	3-5 m/s, SE	0 mm	44%
2Tue	+31°C	+26°C	+27°C	3-6 m/s, S	0 mm	32%
3Wed	+31°C	+25°C	+27°C	3 m/s, SSE	0 mm	36%
4Thu	+29°C	+25°C	+27°C	9-11 m/s, N	0 mm	60%
5Fri	+28°C	+24°C	+27°C	5-8 m/s, NE	0 mm	64%
6Sat	+27°C	+23°C	+26°C	4-6 m/s, ESE	0 mm	62%
7Sun	+26°C	+23°C	+26°C	4-6 m/s, ENE	0 mm	61%
8Mon	+27°C	+23°C	+26°C	6-7 m/s, NNE	0 mm	60%
9Tue	+29°C	+24°C	+26°C	5-6 m/s, NNE	0 mm	54%
10Wed	+27°C	+24°C	+26°C	10-11 m/s, N	0 mm	65%
11Thu	+26°C	+23°C	+26°C	14-15 m/s, N	0 mm	64%
12Fri	+22°C	+21°C	+26°C	14-16 m/s, NNW	0.2 mm	71%
13Sat	+24°C	+21°C	+26°C	7-10 m/s, NNE	0 mm	60%
14Sun	+21°C	+18°C	+26°C	10-12 m/s, N	1.7 mm	71%
15Mon	+22°C	+20°C	+25°C	5-6 m/s, NE	0 mm	55%
16Tue	+22°C	+20°C	+25°C	3-4 m/s, SSE	0 mm	56%
17Wed	+22°C	+20°C	+25°C	4 m/s, NNE	0.3 mm	62%
18Thu	+24°C	+20°C	+25°C	5-7 m/s, S	0 mm	61%
19Fri	+25°C	+22°C	+25°C	4 m/s, SE	0 mm	55%
20Sat	+21°C	+19°C	+25°C	13-16 m/s, NNW	0.7 mm	67%
21Sun	+21°C	+18°C	+25°C	12-13 m/s, NNW	1.1 mm	64%
22Mon	+22°C	+20°C	+25°C	9-10 m/s, N	0.1 mm	58%
23Tue	+23°C	+20°C	+25°C	3-4 m/s, SE	0 mm	56%
24Wed	+23°C	+20°C	+25°C	3-5 m/s, S	0 mm	54%
25Thu	+23°C	+19°C	+24°C	5-6 m/s, SSW	0 mm	66%
26Fri	+24°C	+17°C	+24°C	5-14 m/s, W	0 mm	67%
27Sat	+18°C	+16°C	+24°C	12-16 m/s, N	0 mm	71%
28Sun	+20°C	+17°C	+23°C	4-8 m/s, NNE	0 mm	61%
29Mon	+21°C	+18°C	+23°C	4-6 m/s, S	0 mm	62%
30Tue	+21°C	+17°C	+23°C	7-15 m/s, N	0 mm	63%

Weather highs and lows in Baku for september

Warmest day: 1 september, +31°C
Coldest night: 27 september, +16°C
Max precipitation: 14 september, 1.7 mm
Warmest water: 1 september, +27°C
Coldest water: 28 september, +23°C

Climate in Baku in september

Year: 2025
Average daytime temperature: +24°C
Average nighttime temperature: +21°C
Water temperature: +25°C
Precipitation (month): 4.1 mm
Days with precipitation: 2
Humidity: 59%
Wind: 7 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+31°C	+26°C	—	4 m/s, SE	0 mm	42%
2Mon	+29°C	+26°C	—	5-8 m/s, SE	0 mm	44%
3Tue	+30°C	+26°C	—	4-5 m/s, ESE	0 mm	42%
4Wed	+30°C	+24°C	—	3-4 m/s, E	0 mm	38%
5Thu	+27°C	+24°C	—	9-12 m/s, N	0 mm	50%
6Fri	+26°C	+24°C	—	9-11 m/s, NNE	0 mm	55%
7Sat	+25°C	+23°C	—	6 m/s, ENE	0 mm	48%
8Sun	+27°C	+22°C	—	5 m/s, ESE	0 mm	44%
9Mon	+27°C	+23°C	—	5-7 m/s, SE	0 mm	53%
10Tue	+27°C	+24°C	—	5-8 m/s, SSE	0 mm	52%
11Wed	+29°C	+24°C	—	4-5 m/s, SE	0 mm	48%
12Thu	+28°C	+23°C	—	4-5 m/s, NE	0 mm	46%
13Fri	+28°C	+23°C	—	5-6 m/s, NE	0 mm	50%
14Sat	+27°C	+23°C	—	5-6 m/s, E	0 mm	49%
15Sun	+25°C	+21°C	—	6-7 m/s, N	0 mm	51%
16Mon	+25°C	+21°C	—	4-5 m/s, NNE	0 mm	49%
17Tue	+25°C	+22°C	—	4-6 m/s, ENE	0 mm	46%
18Wed	+23°C	+21°C	—	4-5 m/s, NNW	0.3 mm	54%
19Thu	+23°C	+21°C	—	4 m/s, NE	0 mm	48%
20Fri	+23°C	+20°C	—	2-4 m/s, NE	0 mm	42%
21Sat	+22°C	+21°C	—	6-7 m/s, N	0 mm	55%
22Sun	+25°C	+21°C	—	3-5 m/s, NNW	0 mm	59%
23Mon	+26°C	+22°C	—	4-7 m/s, SSW	0 mm	64%
24Tue	+25°C	+21°C	—	7-9 m/s, NNW	0 mm	73%
25Wed	+23°C	+21°C	—	8-11 m/s, NNW	0 mm	66%
26Thu	+22°C	+20°C	—	8-9 m/s, NE	0 mm	70%
27Fri	+23°C	+20°C	—	5-6 m/s, E	0 mm	54%
28Sat	+22°C	+20°C	—	5-6 m/s, ENE	0 mm	41%
29Sun	+22°C	+20°C	—	5-6 m/s, E	0 mm	42%
30Mon	+23°C	+18°C	—	3-6 m/s, SSE	0 mm	38%

Weather highs and lows in Baku for september

Warmest day: 1 september, +31°C
Coldest night: 30 september, +18°C
Max precipitation: 18 september, 0.3 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2024
Average daytime temperature: +26°C
Average nighttime temperature: +22°C
Water temperature: —
Precipitation (month): 0.3 mm
Days with precipitation: 0
Humidity: 50%
Wind: 5 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+29°C	+25°C	—	4-5 m/s, S	0 mm	54%
2Sat	+29°C	+25°C	—	2-4 m/s, E	0 mm	54%
3Sun	+29°C	+25°C	—	4-5 m/s, NNE	0 mm	53%
4Mon	+30°C	+25°C	—	4-5 m/s, SE	0 mm	49%
5Tue	+31°C	+26°C	—	3-5 m/s, SSE	0 mm	47%
6Wed	+31°C	+26°C	—	3-6 m/s, S	0 mm	43%
7Thu	+27°C	+24°C	—	10-11 m/s, N	0 mm	68%
8Fri	+27°C	+24°C	—	5-6 m/s, NNE	0 mm	57%
9Sat	+26°C	+23°C	—	3-4 m/s, SE	0.1 mm	54%
10Sun	+22°C	+18°C	—	9-17 m/s, NNW	0 mm	66%
11Mon	+21°C	+20°C	—	5-9 m/s, NNE	0 mm	53%
12Tue	+23°C	+20°C	—	4-5 m/s, SSE	1.3 mm	69%
13Wed	+22°C	+20°C	—	5-6 m/s, N	0.2 mm	70%
14Thu	+24°C	+21°C	—	6-7 m/s, N	0 mm	62%
15Fri	+25°C	+22°C	—	5-6 m/s, NNE	0 mm	56%
16Sat	+26°C	+22°C	—	4 m/s, NNE	0 mm	57%
17Sun	+24°C	+20°C	—	5-9 m/s, N	0 mm	58%
18Mon	+20°C	+18°C	—	11-12 m/s, N	1.2 mm	69%
19Tue	+23°C	+20°C	—	6-9 m/s, N	0 mm	56%
20Wed	+24°C	+21°C	—	4-6 m/s, S	0 mm	56%
21Thu	+25°C	+21°C	—	4 m/s, SSE	0 mm	55%
22Fri	+26°C	+21°C	—	2-4 m/s, SSW	0 mm	44%
23Sat	+26°C	+22°C	—	2-4 m/s, SE	0 mm	45%
24Sun	+25°C	+22°C	—	4-6 m/s, SE	0 mm	47%
25Mon	+25°C	+22°C	—	3-4 m/s, ESE	0 mm	42%
26Tue	+24°C	+21°C	—	5-6 m/s, NNE	0 mm	52%
27Wed	+25°C	+20°C	—	3-4 m/s, N	0 mm	48%
28Thu	+26°C	+21°C	—	1-3 m/s, S	0 mm	42%
29Fri	+25°C	+21°C	—	2-4 m/s, ESE	0 mm	46%
30Sat	+25°C	+21°C	—	2-3 m/s, SE	0 mm	46%

Weather highs and lows in Baku for september

Warmest day: 5 september, +31°C
Coldest night: 10 september, +18°C
Max precipitation: 12 september, 1.3 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2023
Average daytime temperature: +26°C
Average nighttime temperature: +22°C
Water temperature: —
Precipitation (month): 2.8 mm
Days with precipitation: 2
Humidity: 54%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+33°C	+25°C	—	5-6 m/s, SSW	0 mm	39%
2Fri	+34°C	+25°C	—	4-6 m/s, S	0 mm	38%
3Sat	+33°C	+26°C	—	3-4 m/s, ESE	0 mm	34%
4Sun	+32°C	+25°C	—	4-6 m/s, S	0 mm	38%
5Mon	+28°C	+21°C	—	9-12 m/s, N	0 mm	57%
6Tue	+21°C	+20°C	—	11-12 m/s, N	0 mm	68%
7Wed	+22°C	+20°C	—	7 m/s, NNE	0 mm	60%
8Thu	+24°C	+19°C	—	6-7 m/s, NNE	0 mm	63%
9Fri	+26°C	+21°C	—	5-7 m/s, N	0 mm	60%
10Sat	+26°C	+22°C	—	5-7 m/s, NNE	0.1 mm	56%
11Sun	+25°C	+22°C	—	4-6 m/s, SE	0 mm	51%
12Mon	+27°C	+22°C	—	6-8 m/s, S	0 mm	47%
13Tue	+28°C	+22°C	—	5-7 m/s, SSE	0 mm	54%
14Wed	+26°C	+21°C	—	7-12 m/s, N	0 mm	70%
15Thu	+26°C	+21°C	—	8-11 m/s, N	0 mm	65%
16Fri	+28°C	+20°C	—	4-6 m/s, S	0.1 mm	60%
17Sat	+29°C	+23°C	—	5-7 m/s, SSW	0 mm	67%
18Sun	+29°C	+23°C	—	5-7 m/s, S	0 mm	62%
19Mon	+30°C	+24°C	—	5-6 m/s, S	0 mm	49%
20Tue	+31°C	+23°C	—	4-5 m/s, ESE	0 mm	48%
21Wed	+30°C	+23°C	—	3-4 m/s, E	0 mm	52%
22Thu	+31°C	+23°C	—	4-5 m/s, SSW	0 mm	49%
23Fri	+28°C	+22°C	—	4-6 m/s, N	0 mm	67%
24Sat	+25°C	+21°C	—	8-11 m/s, N	0 mm	74%
25Sun	+20°C	+18°C	—	11-13 m/s, N	0.1 mm	66%
26Mon	+23°C	+18°C	—	4-6 m/s, SSE	0 mm	57%
27Tue	+26°C	+19°C	—	5-7 m/s, S	0 mm	58%
28Wed	+27°C	+22°C	—	5-8 m/s, SSW	0 mm	64%
29Thu	+25°C	+20°C	—	6-10 m/s, N	0 mm	70%
30Fri	+26°C	+21°C	—	8-9 m/s, N	0 mm	58%

Weather highs and lows in Baku for september

Warmest day: 2 september, +34°C
Coldest night: 25 september, +18°C
Max precipitation: 10 september, 0.1 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2022
Average daytime temperature: +27°C
Average nighttime temperature: +22°C
Water temperature: —
Precipitation (month): 0.3 mm
Days with precipitation: 0
Humidity: 57%
Wind: 6 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+33°C	+27°C	—	3-5 m/s, SSE	0 mm	46%
2Thu	+34°C	+26°C	—	4-6 m/s, SSE	0 mm	40%
3Fri	+27°C	+22°C	—	9-10 m/s, N	0 mm	68%
4Sat	+24°C	+21°C	—	9-12 m/s, NNE	0 mm	56%
5Sun	+28°C	+22°C	—	3-4 m/s, ENE	0 mm	51%
6Mon	+29°C	+23°C	—	6-11 m/s, N	0 mm	53%
7Tue	+26°C	+20°C	—	12-13 m/s, N	0 mm	66%
8Wed	+23°C	+20°C	—	9-12 m/s, NNE	0 mm	58%
9Thu	+25°C	+21°C	—	7-8 m/s, N	0 mm	51%
10Fri	+27°C	+22°C	—	4-6 m/s, NE	0 mm	52%
11Sat	+29°C	+24°C	—	3-4 m/s, NNE	0 mm	49%
12Sun	+30°C	+24°C	—	3-4 m/s, SE	0 mm	45%
13Mon	+28°C	+24°C	—	6-7 m/s, N	0 mm	54%
14Tue	+27°C	+23°C	—	7-8 m/s, N	0 mm	56%
15Wed	+28°C	+23°C	—	5-6 m/s, N	0 mm	57%
16Thu	+29°C	+23°C	—	4 m/s, N	0 mm	52%
17Fri	+26°C	+21°C	—	11-12 m/s, N	0 mm	58%
18Sat	+25°C	+21°C	—	7-8 m/s, N	0 mm	56%
19Sun	+28°C	+21°C	—	4-5 m/s, N	0 mm	50%
20Mon	+29°C	+23°C	—	3-4 m/s, S	0 mm	48%
21Tue	+27°C	+23°C	—	5-6 m/s, N	0 mm	65%
22Wed	+28°C	+23°C	—	3-5 m/s, N	0 mm	62%
23Thu	+25°C	+21°C	—	8-9 m/s, N	0 mm	68%
24Fri	+22°C	+19°C	—	7-11 m/s, N	0.1 mm	73%
25Sat	+23°C	+19°C	—	7-11 m/s, NW	0.1 mm	70%
26Sun	+21°C	+17°C	—	6-10 m/s, N	7.4 mm	67%
27Mon	+23°C	+19°C	—	4-5 m/s, SSW	0 mm	59%
28Tue	+22°C	+18°C	—	4-5 m/s, NE	0.3 mm	61%
29Wed	+20°C	+18°C	—	6-8 m/s, NNE	0.2 mm	70%
30Thu	+19°C	+16°C	—	7-8 m/s, NE	0.3 mm	68%

Weather highs and lows in Baku for september

Warmest day: 2 september, +34°C
Coldest night: 30 september, +16°C
Max precipitation: 26 september, 7.4 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2021
Average daytime temperature: +26°C
Average nighttime temperature: +22°C
Water temperature: —
Precipitation (month): 8.4 mm
Days with precipitation: 1
Humidity: 58%
Wind: 6 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+27°C	+24°C	—	5-6 m/s, S	0 mm	56%
2Wed	+27°C	+23°C	—	5-8 m/s, S	0 mm	58%
3Thu	+30°C	+24°C	—	3 m/s, S	0 mm	50%
4Fri	+29°C	+26°C	—	3-4 m/s, SE	0 mm	46%
5Sat	+30°C	+23°C	—	4-5 m/s, SSW	0 mm	51%
6Sun	+30°C	+24°C	—	3-5 m/s, SSE	0 mm	50%
7Mon	+29°C	+24°C	—	4-6 m/s, SE	0 mm	45%
8Tue	+25°C	+24°C	—	5-6 m/s, ENE	0 mm	41%
9Wed	+27°C	+23°C	—	4 m/s, ESE	0 mm	40%
10Thu	+28°C	+24°C	—	2-4 m/s, WSW	0.1 mm	43%
11Fri	+26°C	+23°C	—	4-6 m/s, SSE	0.1 mm	56%
12Sat	+28°C	+24°C	—	3-4 m/s, S	0 mm	50%
13Sun	+27°C	+24°C	—	4-5 m/s, ESE	0 mm	54%
14Mon	+27°C	+22°C	—	3-5 m/s, SW	0 mm	58%
15Tue	+27°C	+23°C	—	4 m/s, NNE	0 mm	58%
16Wed	+27°C	+23°C	—	3-4 m/s, SSW	1.5 mm	55%
17Thu	+25°C	+22°C	—	4-5 m/s, ESE	0.2 mm	53%
18Fri	+25°C	+22°C	—	8-10 m/s, S	0.2 mm	62%
19Sat	+26°C	+19°C	—	7-11 m/s, NNW	0 mm	64%
20Sun	+23°C	+19°C	—	5-9 m/s, ENE	0 mm	54%
21Mon	+22°C	+20°C	—	4 m/s, E	0 mm	55%
22Tue	+25°C	+19°C	—	3-4 m/s, SSE	0 mm	51%
23Wed	+26°C	+22°C	—	3-4 m/s, SE	0 mm	51%
24Thu	+27°C	+21°C	—	3-4 m/s, SSE	0 mm	46%
25Fri	+26°C	+22°C	—	3-4 m/s, NE	0 mm	45%
26Sat	+26°C	+22°C	—	4-5 m/s, E	0 mm	45%
27Sun	+23°C	+20°C	—	5-6 m/s, ENE	0 mm	44%
28Mon	+22°C	+19°C	—	6 m/s, ENE	0 mm	38%
29Tue	+22°C	+18°C	—	4-5 m/s, SE	0 mm	43%
30Wed	+22°C	+18°C	—	4-6 m/s, SE	0 mm	41%

Weather highs and lows in Baku for september

Warmest day: 3 september, +30°C
Coldest night: 29 september, +18°C
Max precipitation: 16 september, 1.5 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2020
Average daytime temperature: +26°C
Average nighttime temperature: +22°C
Water temperature: —
Precipitation (month): 2.1 mm
Days with precipitation: 1
Humidity: 50%
Wind: 4 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

September	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+26°C	+21°C	—	3-4 m/s, NE	0 mm	47%
2Mon	+26°C	+22°C	—	2-4 m/s, SSE	0 mm	48%
3Tue	+25°C	+21°C	—	2-3 m/s, NE	0.1 mm	57%
4Wed	+27°C	+21°C	—	2-5 m/s, SSE	0 mm	44%
5Thu	+26°C	+22°C	—	3-5 m/s, ESE	1 mm	51%
6Fri	+27°C	+23°C	—	4-5 m/s, SSE	0 mm	48%
7Sat	+26°C	+22°C	—	4-8 m/s, SE	0.2 mm	50%
8Sun	+22°C	+20°C	—	8-10 m/s, N	0.4 mm	56%
9Mon	+24°C	+20°C	—	8-9 m/s, NNE	0 mm	49%
10Tue	+25°C	+22°C	—	4-5 m/s, NE	0.1 mm	48%
11Wed	+24°C	+22°C	—	4-5 m/s, ENE	0 mm	48%
12Thu	+24°C	+21°C	—	6-8 m/s, N	0 mm	52%
13Fri	+24°C	+20°C	—	7-8 m/s, N	0.4 mm	57%
14Sat	+25°C	+20°C	—	3-5 m/s, S	0.1 mm	54%
15Sun	+25°C	+21°C	—	5-6 m/s, S	0 mm	57%
16Mon	+25°C	+22°C	—	4-6 m/s, S	0 mm	64%
17Tue	+27°C	+22°C	—	4-5 m/s, SE	0 mm	62%
18Wed	+26°C	+22°C	—	5-6 m/s, NE	0 mm	66%
19Thu	+27°C	+20°C	—	8-12 m/s, NW	0 mm	70%
20Fri	+26°C	+19°C	—	6-9 m/s, ESE	0 mm	66%
21Sat	+23°C	+17°C	—	10-16 m/s, NNW	0.1 mm	74%
22Sun	+18°C	+15°C	—	9-13 m/s, N	0.5 mm	61%
23Mon	+21°C	+18°C	—	4-6 m/s, WSW	0 mm	69%
24Tue	+23°C	+18°C	—	4-6 m/s, NNE	0.2 mm	63%
25Wed	+26°C	+20°C	—	3-5 m/s, W	0 mm	64%
26Thu	+25°C	+20°C	—	5-8 m/s, SSW	0 mm	66%
27Fri	+21°C	+19°C	—	7-8 m/s, N	0 mm	67%
28Sat	+24°C	+19°C	—	6-10 m/s, SSW	0 mm	63%
29Sun	+20°C	+18°C	—	6-9 m/s, NE	0.1 mm	68%
30Mon	+21°C	+18°C	—	3-4 m/s, ESE	0 mm	63%

Weather highs and lows in Baku for september

Warmest day: 4 september, +27°C
Coldest night: 22 september, +15°C
Max precipitation: 5 september, 1 mm
Warmest water: —
Coldest water: —

Climate in Baku in september

Year: 2019
Average daytime temperature: +24°C
Average nighttime temperature: +20°C
Water temperature: —
Precipitation (month): 3.2 mm
Days with precipitation: 1
Humidity: 58%
Wind: 5 m/s

Weather in Baku in september by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+24°C	+21°C	4.1 mm	2	+25°C
2024	+26°C	+22°C	0.3 mm	0	—
2023	+26°C	+22°C	2.8 mm	2	—
2022	+27°C	+22°C	0.3 mm	0	—
2021	+26°C	+22°C	8.4 mm	1	—
2020	+26°C	+22°C	2.1 mm	1	—
2019	+24°C	+20°C	3.2 mm	1	—

Comparison september in Baku with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+9°C	+5°C	1	12
February	+9°C	+5°C	1	10
March	+11°C	+7°C	2	12
April	+17°C	+12°C	2	20
May	+21°C	+16°C	2	20
June	+28°C	+23°C	0	26
July	+30°C	+25°C	1	26
August	+30°C	+26°C	0	27
September	+26°C	+22°C	1	21
October	+20°C	+17°C	1	16
November	+15°C	+12°C	3	11
December	+11°C	+8°C	2	10