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September

Guantanamo Weather in September with Sea Temperature

September weather in Guantanamo includes average daytime air +33°C, nighttime +25°C. 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

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+33°C	+25°C	—	2 m/s	0.2 mm	78%
2Tue	+33°C	+25°C	—	2 m/s	0.6 mm	78%
3Wed	+34°C	+24°C	—	2 m/s	0.1 mm	76%
4Thu	+33°C	+24°C	—	2 m/s	0 mm	77%
5Fri	+33°C	+24°C	—	2 m/s	0.2 mm	76%
6Sat	+33°C	+24°C	—	2 m/s	0.1 mm	78%
7Sun	+33°C	+24°C	—	2 m/s	0.1 mm	78%
8Mon	+33°C	+24°C	—	2 m/s	0.3 mm	77%
9Tue	+33°C	+24°C	—	2 m/s	0.6 mm	79%
10Wed	+34°C	+24°C	—	2 m/s	1.6 mm	79%
11Thu	+33°C	+25°C	—	2 m/s	0.5 mm	80%
12Fri	+33°C	+25°C	—	2 m/s	0.1 mm	77%
13Sat	+33°C	+25°C	—	2 m/s	0.4 mm	79%
14Sun	+33°C	+24°C	—	2 m/s	0 mm	78%
15Mon	+33°C	+24°C	—	2 m/s	1.6 mm	79%
16Tue	+33°C	+24°C	—	2 m/s	0.2 mm	78%
17Wed	+34°C	+25°C	—	2 m/s	0.4 mm	76%
18Thu	+34°C	+25°C	—	2 m/s	0.5 mm	75%
19Fri	+33°C	+25°C	—	2 m/s	2.8 mm	77%
20Sat	+33°C	+25°C	—	2 m/s	0.8 mm	80%
21Sun	+33°C	+25°C	—	2 m/s	0.2 mm	79%
22Mon	+33°C	+24°C	—	2 m/s	0.3 mm	79%
23Tue	+32°C	+24°C	—	2 m/s	0.7 mm	79%
24Wed	+32°C	+25°C	—	2 m/s	2.7 mm	80%
25Thu	+32°C	+25°C	—	2 m/s	0.2 mm	79%
26Fri	+33°C	+25°C	—	2 m/s	0.9 mm	80%
27Sat	+31°C	+24°C	—	2 m/s	2.9 mm	81%
28Sun	+31°C	+25°C	—	2 m/s	4.2 mm	83%
29Mon	+32°C	+25°C	—	2 m/s	1.5 mm	81%
30Tue	+31°C	+25°C	—	2 m/s	1.6 mm	82%

Sea water temperature by months

Water 0°C

Day and night air temperature

Day +33°C Night +25°C

Weather highs and lows in Guantanamo for september

Warmest day: 17 september, +34°C
Coldest night: 3 september, +24°C
Max precipitation: 28 september, 4.2 mm
Warmest sea water: —
Coldest sea water: —

Climate in Guantanamo in september

Average daytime temperature: +33°C
Average nighttime temperature: +25°C
Sea water temperature: —
Precipitation (monthly average): 26.2 mm
Days with precipitation: 5.9
Humidity: 79%
Wind: 2 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+37°C	+26°C	—	2-4 m/s, SSE	0 mm	74%
2Tue	+36°C	+25°C	—	2-5 m/s, SSE	0 mm	76%
3Wed	+37°C	+23°C	—	2-4 m/s, S	0 mm	71%
4Thu	+36°C	+24°C	—	2-4 m/s, SSE	0 mm	73%
5Fri	+35°C	+23°C	—	2-4 m/s, SSE	0 mm	70%
6Sat	+34°C	+23°C	—	2-3 m/s, SSE	0 mm	78%
7Sun	+34°C	+24°C	—	2-3 m/s, SSE	0 mm	77%
8Mon	+36°C	+24°C	—	2-3 m/s, SSE	0 mm	70%
9Tue	+35°C	+24°C	—	2-4 m/s, SSE	0.3 mm	75%
10Wed	+35°C	+25°C	—	2-4 m/s, SSE	2.5 mm	77%
11Thu	+36°C	+25°C	—	2-4 m/s, SSE	0 mm	73%
12Fri	+36°C	+25°C	—	2-3 m/s, S	0 mm	72%
13Sat	+34°C	+25°C	—	2-4 m/s, S	0 mm	77%
14Sun	+35°C	+24°C	—	2-3 m/s, SSE	0 mm	79%
15Mon	+35°C	+24°C	—	2-3 m/s, SSE	9.3 mm	78%
16Tue	+34°C	+24°C	—	3-5 m/s, ESE	0 mm	77%
17Wed	+36°C	+24°C	—	2-4 m/s, ESE	0 mm	69%
18Thu	+34°C	+25°C	—	2-4 m/s, SSE	2.2 mm	74%
19Fri	+34°C	+24°C	—	2-4 m/s, SSE	0 mm	81%
20Sat	+33°C	+25°C	—	2-5 m/s, S	0.3 mm	81%
21Sun	+34°C	+25°C	—	2-4 m/s, SSW	0 mm	78%
22Mon	+35°C	+25°C	—	2-3 m/s, SSE	0 mm	76%
23Tue	+35°C	+25°C	—	2-3 m/s, SSE	1 mm	76%
24Wed	+35°C	+25°C	—	2-4 m/s, SE	3.6 mm	78%
25Thu	+35°C	+26°C	—	2-4 m/s, SE	0 mm	74%
26Fri	+32°C	+25°C	—	2 m/s, SSE	1.9 mm	75%
27Sat	+26°C	+24°C	—	3-5 m/s, S	14.2 mm	96%
28Sun	+28°C	+25°C	—	3-5 m/s, SSW	19.1 mm	93%
29Mon	+29°C	+26°C	—	2-4 m/s, SSW	7.3 mm	88%
30Tue	+29°C	+26°C	—	2-3 m/s, SW	4.5 mm	87%

Weather highs and lows in Guantanamo for september

Warmest day: 1 september, +37°C
Coldest night: 3 september, +23°C
Max precipitation: 28 september, 19.1 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2025
Average daytime temperature: +34°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 66.2 mm
Days with precipitation: 10
Humidity: 77%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+33°C	+24°C	—	3-4 m/s, SE	0.9 mm	77%
2Mon	+33°C	+24°C	—	2-4 m/s, SE	0.3 mm	77%
3Tue	+33°C	+25°C	—	3-4 m/s, SE	0 mm	77%
4Wed	+33°C	+26°C	—	3-6 m/s, SE	0 mm	75%
5Thu	+34°C	+25°C	—	3-6 m/s, ESE	0 mm	70%
6Fri	+32°C	+23°C	—	3-4 m/s, ESE	0 mm	76%
7Sat	+32°C	+24°C	—	2-4 m/s, SSE	0 mm	75%
8Sun	+32°C	+24°C	—	2-3 m/s, SSE	0.1 mm	78%
9Mon	+32°C	+25°C	—	2-5 m/s, SE	3.6 mm	81%
10Tue	+33°C	+25°C	—	3-4 m/s, SE	3 mm	81%
11Wed	+33°C	+25°C	—	2-4 m/s, SE	0.5 mm	80%
12Thu	+33°C	+24°C	—	2-3 m/s, S	0.1 mm	75%
13Fri	+32°C	+25°C	—	2 m/s, SSE	0.1 mm	78%
14Sat	+33°C	+25°C	—	2-3 m/s, SSE	0 mm	75%
15Sun	+32°C	+25°C	—	1-2 m/s, SSE	0 mm	76%
16Mon	+33°C	+26°C	—	2-3 m/s, SSE	0.3 mm	75%
17Tue	+36°C	+26°C	—	2-4 m/s, S	1.6 mm	74%
18Wed	+34°C	+26°C	—	2-3 m/s, SSE	0 mm	75%
19Thu	+36°C	+26°C	—	2 m/s, SSE	0 mm	74%
20Fri	+35°C	+26°C	—	2-4 m/s, SSE	0.5 mm	77%
21Sat	+35°C	+26°C	—	2 m/s, SSE	0 mm	74%
22Sun	+35°C	+24°C	—	2-3 m/s, S	0 mm	74%
23Mon	+32°C	+24°C	—	2-3 m/s, SE	0.5 mm	75%
24Tue	+30°C	+25°C	—	2-3 m/s, ESE	1.5 mm	81%
25Wed	+33°C	+25°C	—	2-4 m/s, SE	0 mm	76%
26Thu	+36°C	+24°C	—	2-4 m/s, SSE	0 mm	75%
27Fri	+35°C	+24°C	—	2-3 m/s, S	0 mm	75%
28Sat	+32°C	+26°C	—	3-5 m/s, ESE	7.7 mm	82%
29Sun	+35°C	+26°C	—	2-4 m/s, SE	0.1 mm	75%
30Mon	+35°C	+26°C	—	2-3 m/s, S	0 mm	75%

Weather highs and lows in Guantanamo for september

Warmest day: 17 september, +36°C
Coldest night: 6 september, +23°C
Max precipitation: 28 september, 7.7 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2024
Average daytime temperature: +33°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 20.8 mm
Days with precipitation: 5
Humidity: 76%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+37°C	+25°C	—	2-3 m/s, SSE	0 mm	78%
2Sat	+35°C	+25°C	—	2 m/s, SSE	3.2 mm	78%
3Sun	+34°C	+24°C	—	2-4 m/s, SSE	0 mm	75%
4Mon	+34°C	+25°C	—	2-4 m/s, SSE	0.1 mm	76%
5Tue	+33°C	+25°C	—	2-4 m/s, SSE	0 mm	73%
6Wed	+34°C	+25°C	—	2-4 m/s, S	0 mm	73%
7Thu	+35°C	+24°C	—	2-3 m/s, S	0.1 mm	78%
8Fri	+36°C	+23°C	—	2-4 m/s, SSE	0 mm	72%
9Sat	+36°C	+24°C	—	2-3 m/s, SSE	0 mm	75%
10Sun	+37°C	+23°C	—	2-3 m/s, SE	1.1 mm	76%
11Mon	+35°C	+24°C	—	2-3 m/s, SE	0.1 mm	77%
12Tue	+36°C	+24°C	—	2 m/s, ESE	0 mm	72%
13Wed	+34°C	+24°C	—	2-3 m/s, SSW	0 mm	77%
14Thu	+35°C	+23°C	—	2-3 m/s, S	0 mm	75%
15Fri	+34°C	+23°C	—	2-3 m/s, S	0 mm	76%
16Sat	+35°C	+24°C	—	2-4 m/s, SSE	0.1 mm	76%
17Sun	+35°C	+24°C	—	2-3 m/s, SSE	0.1 mm	77%
18Mon	+36°C	+24°C	—	2-3 m/s, SSE	0 mm	78%
19Tue	+36°C	+25°C	—	2-3 m/s, SSE	0.3 mm	77%
20Wed	+35°C	+25°C	—	2-3 m/s, SE	4 mm	82%
21Thu	+36°C	+24°C	—	2-4 m/s, SSE	0 mm	79%
22Fri	+35°C	+23°C	—	2-3 m/s, SSE	0 mm	78%
23Sat	+36°C	+24°C	—	2-3 m/s, S	2.2 mm	77%
24Sun	+36°C	+25°C	—	2-4 m/s, SSE	0 mm	77%
25Mon	+34°C	+25°C	—	2-4 m/s, SSE	0 mm	76%
26Tue	+37°C	+25°C	—	3-5 m/s, ESE	1 mm	81%
27Wed	+34°C	+25°C	—	3-4 m/s, ESE	0.1 mm	78%
28Thu	+36°C	+24°C	—	3-4 m/s, SE	0.3 mm	79%
29Fri	+36°C	+24°C	—	3-4 m/s, SSE	0.1 mm	77%
30Sat	+35°C	+25°C	—	2-3 m/s, SSE	0.1 mm	79%

Weather highs and lows in Guantanamo for september

Warmest day: 1 september, +37°C
Coldest night: 8 september, +23°C
Max precipitation: 20 september, 4 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2023
Average daytime temperature: +35°C
Average nighttime temperature: +24°C
Water temperature: —
Precipitation (month): 12.9 mm
Days with precipitation: 5
Humidity: 77%
Wind: 2 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	+24°C	—	2-3 m/s, ENE	0 mm	78%
2Fri	+31°C	+24°C	—	2-3 m/s, E	0 mm	77%
3Sat	+32°C	+23°C	—	2-3 m/s, ESE	0 mm	78%
4Sun	+32°C	+24°C	—	2-3 m/s, E	0.2 mm	80%
5Mon	+32°C	+25°C	—	2-3 m/s, E	1.5 mm	81%
6Tue	+33°C	+24°C	—	2-3 m/s, E	0 mm	81%
7Wed	+33°C	+24°C	—	2 m/s, ESE	0 mm	78%
8Thu	+32°C	+25°C	—	2-3 m/s, S	0.1 mm	80%
9Fri	+34°C	+24°C	—	2-3 m/s, SSE	0 mm	75%
10Sat	+36°C	+23°C	—	2-4 m/s, ESE	0 mm	76%
11Sun	+32°C	+25°C	—	2-3 m/s, E	0.3 mm	84%
12Mon	+32°C	+24°C	—	2-3 m/s, E	0.1 mm	83%
13Tue	+32°C	+24°C	—	2-3 m/s, E	2.3 mm	82%
14Wed	+32°C	+24°C	—	2-3 m/s, ESE	0 mm	76%
15Thu	+33°C	+24°C	—	3-4 m/s, ENE	0.1 mm	78%
16Fri	+35°C	+24°C	—	3-4 m/s, E	0 mm	75%
17Sat	+33°C	+25°C	—	3-5 m/s, E	0 mm	76%
18Sun	+34°C	+25°C	—	3-4 m/s, ESE	0 mm	73%
19Mon	+32°C	+24°C	—	3 m/s, ESE	0 mm	77%
20Tue	+32°C	+23°C	—	2-3 m/s, SW	0 mm	80%
21Wed	+33°C	+23°C	—	2-4 m/s, SW	0.2 mm	80%
22Thu	+33°C	+24°C	—	2-3 m/s, SSW	1 mm	80%
23Fri	+32°C	+23°C	—	2 m/s, S	0 mm	75%
24Sat	+32°C	+24°C	—	2-3 m/s, E	4.5 mm	80%
25Sun	+31°C	+25°C	—	2-3 m/s, SE	0.1 mm	81%
26Mon	+31°C	+24°C	—	3-4 m/s, SE	0 mm	79%
27Tue	+32°C	+24°C	—	2-3 m/s, SSE	0.2 mm	78%
28Wed	+31°C	+24°C	—	2-3 m/s, SSE	0 mm	78%
29Thu	+31°C	+24°C	—	2 m/s, SSE	0 mm	82%
30Fri	+29°C	+23°C	—	1-2 m/s, SSW	4.2 mm	86%

Weather highs and lows in Guantanamo for september

Warmest day: 10 september, +36°C
Coldest night: 3 september, +23°C
Max precipitation: 24 september, 4.5 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2022
Average daytime temperature: +32°C
Average nighttime temperature: +24°C
Water temperature: —
Precipitation (month): 14.8 mm
Days with precipitation: 5
Humidity: 79%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+28°C	+24°C	—	2-3 m/s, S	0.2 mm	85%
2Thu	+32°C	+24°C	—	2-3 m/s, SE	0 mm	75%
3Fri	+35°C	+23°C	—	2-3 m/s, SE	0.1 mm	74%
4Sat	+32°C	+23°C	—	2-3 m/s, SSE	0 mm	80%
5Sun	+35°C	+24°C	—	2-3 m/s, SSE	0 mm	74%
6Mon	+35°C	+24°C	—	2-3 m/s, ESE	0 mm	76%
7Tue	+35°C	+23°C	—	3-4 m/s, E	0 mm	75%
8Wed	+34°C	+23°C	—	3-4 m/s, E	0 mm	78%
9Thu	+34°C	+23°C	—	2-3 m/s, E	0 mm	78%
10Fri	+35°C	+24°C	—	2-3 m/s, ESE	0.1 mm	81%
11Sat	+32°C	+24°C	—	2-4 m/s, E	0.3 mm	80%
12Sun	+35°C	+25°C	—	3-5 m/s, E	0 mm	75%
13Mon	+34°C	+24°C	—	2-3 m/s, ESE	0 mm	78%
14Tue	+32°C	+23°C	—	2-3 m/s, ESE	0 mm	83%
15Wed	+33°C	+24°C	—	2-3 m/s, SSE	0 mm	79%
16Thu	+33°C	+24°C	—	2-4 m/s, SE	0 mm	75%
17Fri	+34°C	+23°C	—	3-4 m/s, E	0 mm	76%
18Sat	+34°C	+24°C	—	3-5 m/s, E	0 mm	69%
19Sun	+35°C	+24°C	—	3-4 m/s, E	0 mm	71%
20Mon	+35°C	+24°C	—	3-5 m/s, ESE	0.4 mm	74%
21Tue	+32°C	+24°C	—	3-4 m/s, E	0 mm	78%
22Wed	+32°C	+25°C	—	2 m/s, E	0 mm	82%
23Thu	+31°C	+24°C	—	2-3 m/s, S	0 mm	84%
24Fri	+32°C	+24°C	—	2-3 m/s, SSE	0.1 mm	80%
25Sat	+31°C	+24°C	—	2-3 m/s, SE	0 mm	82%
26Sun	+31°C	+24°C	—	1-2 m/s, E	0 mm	83%
27Mon	+32°C	+24°C	—	2-3 m/s, ESE	0 mm	76%
28Tue	+32°C	+24°C	—	2-3 m/s, ESE	0 mm	81%
29Wed	+31°C	+24°C	—	1-2 m/s, SE	0 mm	82%
30Thu	+31°C	+23°C	—	2-3 m/s, SSW	0 mm	79%

Weather highs and lows in Guantanamo for september

Warmest day: 3 september, +35°C
Coldest night: 3 september, +23°C
Max precipitation: 20 september, 0.4 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2021
Average daytime temperature: +33°C
Average nighttime temperature: +24°C
Water temperature: —
Precipitation (month): 1.2 mm
Days with precipitation: 0
Humidity: 78%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+32°C	+25°C	—	4-5 m/s, ENE	0.5 mm	79%
2Wed	+31°C	+25°C	—	3-5 m/s, E	0.1 mm	83%
3Thu	+31°C	+25°C	—	3-4 m/s, E	0.2 mm	79%
4Fri	+31°C	+24°C	—	3-4 m/s, E	0 mm	83%
5Sat	+31°C	+24°C	—	2-3 m/s, E	0 mm	83%
6Sun	+30°C	+24°C	—	2-3 m/s, ESE	0.8 mm	84%
7Mon	+29°C	+25°C	—	2 m/s, SE	0.4 mm	83%
8Tue	+31°C	+25°C	—	2 m/s, ESE	1.1 mm	82%
9Wed	+30°C	+25°C	—	2-3 m/s, E	0.4 mm	85%
10Thu	+30°C	+25°C	—	2 m/s, SSW	0.1 mm	81%
11Fri	+30°C	+25°C	—	1-2 m/s, ESE	1.3 mm	82%
12Sat	+30°C	+25°C	—	2-3 m/s, SSE	0.2 mm	82%
13Sun	+30°C	+25°C	—	2 m/s, ESE	0.1 mm	82%
14Mon	+30°C	+25°C	—	1-2 m/s, SE	0 mm	82%
15Tue	+31°C	+25°C	—	1-2 m/s, SSE	0.1 mm	82%
16Wed	+31°C	+24°C	—	2 m/s, SSE	0.3 mm	85%
17Thu	+31°C	+25°C	—	2-3 m/s, SE	0 mm	81%
18Fri	+31°C	+25°C	—	1-2 m/s, SE	0.1 mm	79%
19Sat	+31°C	+25°C	—	2 m/s, S	0.1 mm	83%
20Sun	+30°C	+24°C	—	2 m/s, SE	0.1 mm	83%
21Mon	+31°C	+25°C	—	1-2 m/s, S	0.3 mm	82%
22Tue	+29°C	+24°C	—	1-2 m/s, SW	0.8 mm	82%
23Wed	+30°C	+25°C	—	1-2 m/s, SE	0.3 mm	81%
24Thu	+31°C	+25°C	—	2-3 m/s, ESE	0 mm	81%
25Fri	+32°C	+25°C	—	2 m/s, ESE	0 mm	79%
26Sat	+32°C	+25°C	—	1-2 m/s, ESE	1.4 mm	80%
27Sun	+31°C	+24°C	—	2-3 m/s, SSE	0.2 mm	81%
28Mon	+31°C	+24°C	—	2-4 m/s, E	0 mm	82%
29Tue	+31°C	+24°C	—	2-3 m/s, S	0 mm	82%
30Wed	+32°C	+25°C	—	2-4 m/s, E	1 mm	79%

Weather highs and lows in Guantanamo for september

Warmest day: 1 september, +32°C
Coldest night: 4 september, +24°C
Max precipitation: 26 september, 1.4 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2020
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 9.9 mm
Days with precipitation: 4
Humidity: 82%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+33°C	+26°C	—	2-3 m/s, SSW	0.1 mm	78%
2Mon	+33°C	+25°C	—	2-3 m/s, SSE	0.4 mm	78%
3Tue	+33°C	+25°C	—	2-3 m/s, SSW	0.1 mm	76%
4Wed	+34°C	+25°C	—	2-3 m/s, SE	0 mm	75%
5Thu	+33°C	+25°C	—	2 m/s, SSE	0.2 mm	80%
6Fri	+33°C	+25°C	—	2-3 m/s, E	0 mm	80%
7Sat	+33°C	+25°C	—	2-4 m/s, E	0.1 mm	82%
8Sun	+33°C	+25°C	—	2-4 m/s, E	0.9 mm	82%
9Mon	+32°C	+25°C	—	2-3 m/s, SSE	0 mm	81%
10Tue	+31°C	+25°C	—	2-3 m/s, S	4.2 mm	83%
11Wed	+31°C	+24°C	—	2 m/s, S	1 mm	82%
12Thu	+30°C	+25°C	—	2-3 m/s, SSE	0.6 mm	82%
13Fri	+32°C	+25°C	—	1-2 m/s, SE	0 mm	80%
14Sat	+33°C	+26°C	—	2-3 m/s, E	0 mm	79%
15Sun	+33°C	+25°C	—	2-3 m/s, SSE	1.9 mm	84%
16Mon	+33°C	+25°C	—	2-3 m/s, SSE	0.5 mm	84%
17Tue	+33°C	+25°C	—	2 m/s, S	0.8 mm	82%
18Wed	+32°C	+25°C	—	2 m/s, SW	1.1 mm	80%
19Thu	+30°C	+25°C	—	1-2 m/s, SSW	18.9 mm	79%
20Fri	+30°C	+25°C	—	2 m/s, SSE	0.2 mm	84%
21Sat	+29°C	+25°C	—	2-3 m/s, SW	0.9 mm	83%
22Sun	+30°C	+25°C	—	2 m/s, SSW	0.2 mm	82%
23Mon	+30°C	+25°C	—	2-4 m/s, S	0.7 mm	83%
24Tue	+30°C	+25°C	—	2-3 m/s, SW	9.3 mm	83%
25Wed	+29°C	+25°C	—	1-3 m/s, S	1.1 mm	85%
26Thu	+29°C	+25°C	—	2-4 m/s, SSE	1.8 mm	85%
27Fri	+29°C	+25°C	—	2-3 m/s, S	5.6 mm	85%
28Sat	+30°C	+25°C	—	1 m/s, SSW	2.1 mm	85%
29Sun	+30°C	+25°C	—	1-2 m/s, S	3.3 mm	84%
30Mon	+29°C	+24°C	—	2 m/s, ESE	1.6 mm	86%

Weather highs and lows in Guantanamo for september

Warmest day: 4 september, +34°C
Coldest night: 11 september, +24°C
Max precipitation: 19 september, 18.9 mm
Warmest water: —
Coldest water: —

Climate in Guantanamo in september

Year: 2019
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 57.6 mm
Days with precipitation: 12
Humidity: 82%
Wind: 2 m/s

Weather in Guantanamo in september by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+34°C	+25°C	66.2 mm	10	—
2024	+33°C	+25°C	20.8 mm	5	—
2023	+35°C	+24°C	12.9 mm	5	—
2022	+32°C	+24°C	14.8 mm	5	—
2021	+33°C	+24°C	1.2 mm	0	—
2020	+31°C	+25°C	9.9 mm	4	—
2019	+31°C	+25°C	57.6 mm	12	—

Comparison september in Guantanamo with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+30°C	+20°C	1	18
February	+30°C	+21°C	1	16
March	+31°C	+21°C	1	18
April	+31°C	+22°C	2	12
May	+32°C	+23°C	4	6
June	+32°C	+24°C	4	8
July	+34°C	+25°C	2	13
August	+33°C	+25°C	3	11
September	+33°C	+25°C	6	5
October	+32°C	+24°C	4	5
November	+30°C	+22°C	3	10
December	+30°C	+21°C	1	16