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September

Haiphong Weather in September with Sea Temperature

September weather in Haiphong includes average daytime air +31°C, nighttime +25°C, average sea temperature +30°C. Daily water temperatures usually range from +29°C to +31°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	+32°C	+25°C	+31°C	2 m/s	2.6 mm	78%
2Tue	+33°C	+26°C	+31°C	2 m/s	1 mm	77%
3Wed	+32°C	+26°C	+31°C	3 m/s	1.2 mm	77%
4Thu	+32°C	+25°C	+31°C	2 m/s	0.7 mm	80%
5Fri	+33°C	+26°C	+30°C	2 m/s	0.5 mm	77%
6Sat	+34°C	+26°C	+31°C	2 m/s	0.4 mm	76%
7Sun	+32°C	+26°C	+31°C	3 m/s	7.9 mm	78%
8Mon	+31°C	+26°C	+31°C	3 m/s	3.6 mm	84%
9Tue	+30°C	+25°C	+31°C	2 m/s	4.3 mm	88%
10Wed	+30°C	+25°C	+30°C	2 m/s	5.3 mm	87%
11Thu	+31°C	+26°C	+30°C	2 m/s	4 mm	84%
12Fri	+31°C	+25°C	+30°C	2 m/s	2.4 mm	84%
13Sat	+31°C	+25°C	+30°C	2 m/s	0.2 mm	83%
14Sun	+31°C	+25°C	+30°C	2 m/s	0.6 mm	80%
15Mon	+32°C	+25°C	+30°C	2 m/s	0.9 mm	81%
16Tue	+31°C	+25°C	+30°C	2 m/s	1.8 mm	82%
17Wed	+31°C	+26°C	+30°C	2 m/s	2.6 mm	84%
18Thu	+31°C	+25°C	+30°C	3 m/s	1.5 mm	83%
19Fri	+31°C	+25°C	+30°C	3 m/s	1.3 mm	83%
20Sat	+32°C	+25°C	+30°C	2 m/s	1 mm	82%
21Sun	+31°C	+25°C	+30°C	3 m/s	2.9 mm	82%
22Mon	+30°C	+25°C	+30°C	3 m/s	2.6 mm	83%
23Tue	+31°C	+24°C	+30°C	3 m/s	1.3 mm	78%
24Wed	+30°C	+24°C	+29°C	3 m/s	1.5 mm	79%
25Thu	+30°C	+24°C	+29°C	3 m/s	3.2 mm	82%
26Fri	+30°C	+24°C	+30°C	3 m/s	2.4 mm	81%
27Sat	+31°C	+25°C	+29°C	2 m/s	2 mm	80%
28Sun	+30°C	+25°C	+29°C	3 m/s	1.4 mm	82%
29Mon	+30°C	+25°C	+29°C	3 m/s	2.8 mm	83%
30Tue	+31°C	+25°C	+29°C	2 m/s	2.9 mm	82%

Sea water temperature by months

Water +30°C

Day and night air temperature

Day +31°C Night +25°C

Weather highs and lows in Haiphong for september

Warmest day: 6 september, +34°C
Coldest night: 24 september, +24°C
Max precipitation: 7 september, 7.9 mm
Warmest sea water: 1 september, +31°C
Coldest sea water: 24 september, +29°C

Climate in Haiphong in september

Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Sea water temperature: —
Precipitation (monthly average): 66.8 mm
Days with precipitation: 15.4
Humidity: 81%
Wind: 2 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	+25°C	+31°C	2-3 m/s, ESE	1.4 mm	85%
2Tue	+31°C	+25°C	+31°C	2-3 m/s, SE	1.5 mm	84%
3Wed	+32°C	+25°C	+31°C	2-3 m/s, SSE	0 mm	83%
4Thu	+32°C	+26°C	+31°C	2-3 m/s, SSE	0 mm	82%
5Fri	+33°C	+26°C	+30°C	2-3 m/s, SE	0 mm	80%
6Sat	+32°C	+26°C	+31°C	2-3 m/s, ESE	1.1 mm	82%
7Sun	+33°C	+25°C	+31°C	2 m/s, SSW	0 mm	77%
8Mon	+35°C	+26°C	+31°C	2-4 m/s, W	0 mm	77%
9Tue	+27°C	+25°C	+31°C	2-3 m/s, E	1.4 mm	91%
10Wed	+31°C	+25°C	+30°C	2-3 m/s, E	6.5 mm	87%
11Thu	+31°C	+26°C	+30°C	4 m/s, SSE	5 mm	84%
12Fri	+31°C	+26°C	+30°C	4-5 m/s, SSE	0.2 mm	83%
13Sat	+31°C	+25°C	+30°C	3 m/s, ESE	0.1 mm	82%
14Sun	+30°C	+25°C	+30°C	2-3 m/s, ESE	0.1 mm	82%
15Mon	+31°C	+25°C	+30°C	2-3 m/s, SE	1 mm	82%
16Tue	+32°C	+25°C	+30°C	2-4 m/s, ESE	2.7 mm	80%
17Wed	+29°C	+25°C	+30°C	3-4 m/s, E	5.4 mm	88%
18Thu	+29°C	+25°C	+30°C	2-3 m/s, E	2.4 mm	87%
19Fri	+32°C	+25°C	+30°C	2-3 m/s, ESE	1.2 mm	81%
20Sat	+34°C	+25°C	+30°C	1-3 m/s, WSW	0.1 mm	78%
21Sun	+31°C	+26°C	+30°C	2-3 m/s, SE	2 mm	82%
22Mon	+30°C	+25°C	+30°C	2-3 m/s, E	3.9 mm	85%
23Tue	+31°C	+24°C	+30°C	2-3 m/s, N	2.1 mm	85%
24Wed	+33°C	+24°C	+29°C	5-8 m/s, NNW	0 mm	74%
25Thu	+27°C	+22°C	+29°C	7-10 m/s, WNW	14.4 mm	88%
26Fri	+29°C	+23°C	+30°C	3-4 m/s, ENE	2.8 mm	89%
27Sat	+30°C	+25°C	+29°C	2-3 m/s, NE	2 mm	86%
28Sun	+32°C	+25°C	+29°C	4-7 m/s, ENE	0.8 mm	81%
29Mon	+26°C	+25°C	+29°C	9-11 m/s, ESE	9.7 mm	92%
30Tue	+27°C	+24°C	+29°C	4-5 m/s, ESE	3.2 mm	91%

Weather highs and lows in Haiphong for september

Warmest day: 8 september, +35°C
Coldest night: 25 september, +22°C
Max precipitation: 25 september, 14.4 mm
Warmest water: 1 september, +31°C
Coldest water: 24 september, +29°C

Climate in Haiphong in september

Year: 2025
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: +30°C
Precipitation (month): 71 mm
Days with precipitation: 19
Humidity: 84%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+32°C	+26°C	—	2-3 m/s, ESE	1.2 mm	79%
2Mon	+33°C	+27°C	—	2-3 m/s, SSE	0.2 mm	80%
3Tue	+34°C	+26°C	—	2-3 m/s, S	1.9 mm	79%
4Wed	+34°C	+26°C	—	2-3 m/s, SSW	0 mm	77%
5Thu	+36°C	+26°C	—	2-4 m/s, NW	0 mm	74%
6Fri	+36°C	+27°C	—	3-6 m/s, NNW	0.2 mm	72%
7Sat	+29°C	+24°C	—	12-18 m/s, WNW	47 mm	87%
8Sun	+29°C	+26°C	—	6-9 m/s, SSE	8.4 mm	91%
9Mon	+29°C	+26°C	—	4-5 m/s, E	13.1 mm	90%
10Tue	+26°C	+24°C	—	2-3 m/s, ENE	10.3 mm	96%
11Wed	+25°C	+24°C	—	2-4 m/s, N	14.8 mm	97%
12Thu	+30°C	+24°C	—	2-3 m/s, NW	4.4 mm	90%
13Fri	+32°C	+24°C	—	2 m/s, SE	0 mm	83%
14Sat	+32°C	+25°C	—	1-3 m/s, WNW	0.6 mm	83%
15Sun	+32°C	+25°C	—	1-3 m/s, SSE	0 mm	83%
16Mon	+32°C	+25°C	—	2-3 m/s, ESE	0.1 mm	81%
17Tue	+31°C	+25°C	—	2-3 m/s, ENE	3.6 mm	84%
18Wed	+32°C	+25°C	—	2 m/s, N	0.3 mm	85%
19Thu	+31°C	+25°C	—	2-3 m/s, E	1 mm	84%
20Fri	+32°C	+25°C	—	2 m/s, NE	0.9 mm	81%
21Sat	+32°C	+25°C	—	2-3 m/s, N	4.7 mm	87%
22Sun	+27°C	+25°C	—	4-5 m/s, N	5.6 mm	87%
23Mon	+29°C	+23°C	—	4 m/s, N	0 mm	69%
24Tue	+24°C	+21°C	—	2-3 m/s, WNW	0 mm	91%
25Wed	+27°C	+23°C	—	1 m/s, NNW	0.1 mm	83%
26Thu	+30°C	+24°C	—	1-2 m/s, SSE	0 mm	82%
27Fri	+30°C	+25°C	—	2-3 m/s, SSE	0.1 mm	84%
28Sat	+30°C	+26°C	—	3-5 m/s, SSE	0 mm	88%
29Sun	+31°C	+26°C	—	4-6 m/s, SE	4.5 mm	88%
30Mon	+31°C	+26°C	—	3-5 m/s, SE	0.2 mm	85%

Weather highs and lows in Haiphong for september

Warmest day: 5 september, +36°C
Coldest night: 24 september, +21°C
Max precipitation: 7 september, 47 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2024
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 123.2 mm
Days with precipitation: 13
Humidity: 84%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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September	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+34°C	+24°C	—	3-4 m/s, NNW	0 mm	64%
2Sat	+35°C	+25°C	—	3-6 m/s, N	0 mm	63%
3Sun	+28°C	+23°C	—	4-6 m/s, N	0 mm	65%
4Mon	+30°C	+23°C	—	2-3 m/s, WNW	0 mm	88%
5Tue	+33°C	+24°C	—	2 m/s, NE	0 mm	79%
6Wed	+35°C	+26°C	—	2-3 m/s, ESE	0 mm	75%
7Thu	+35°C	+27°C	—	2 m/s, ESE	0 mm	73%
8Fri	+35°C	+26°C	—	2-3 m/s, WNW	0 mm	74%
9Sat	+34°C	+26°C	—	1-2 m/s, NW	2.1 mm	78%
10Sun	+31°C	+25°C	—	1-2 m/s, ESE	1.7 mm	88%
11Mon	+32°C	+26°C	—	2-3 m/s, ESE	1.4 mm	81%
12Tue	+28°C	+25°C	—	2-3 m/s, SSW	7.6 mm	93%
13Wed	+26°C	+22°C	—	3-5 m/s, NW	0.4 mm	95%
14Thu	+27°C	+22°C	—	3-4 m/s, NW	0.7 mm	87%
15Fri	+30°C	+23°C	—	2 m/s, WNW	2.1 mm	84%
16Sat	+29°C	+24°C	—	1-2 m/s, NNW	2.8 mm	91%
17Sun	+29°C	+25°C	—	2-3 m/s, E	3.5 mm	89%
18Mon	+31°C	+25°C	—	3-4 m/s, SE	0.3 mm	84%
19Tue	+31°C	+25°C	—	3-4 m/s, SSE	0.1 mm	84%
20Wed	+32°C	+26°C	—	3-4 m/s, SSE	0.5 mm	84%
21Thu	+32°C	+26°C	—	3-4 m/s, SSE	0.1 mm	84%
22Fri	+32°C	+25°C	—	2-3 m/s, SE	0.1 mm	80%
23Sat	+32°C	+25°C	—	2-4 m/s, SE	0.1 mm	81%
24Sun	+32°C	+25°C	—	3-4 m/s, ESE	0.5 mm	78%
25Mon	+31°C	+25°C	—	2-3 m/s, E	2.4 mm	83%
26Tue	+27°C	+25°C	—	4-5 m/s, NE	6.2 mm	86%
27Wed	+29°C	+24°C	—	3-5 m/s, ENE	4.4 mm	89%
28Thu	+29°C	+24°C	—	2-3 m/s, E	5.2 mm	88%
29Fri	+27°C	+24°C	—	1-2 m/s, WNW	1.1 mm	91%
30Sat	+31°C	+25°C	—	2-3 m/s, SE	1.2 mm	82%

Weather highs and lows in Haiphong for september

Warmest day: 2 september, +35°C
Coldest night: 13 september, +22°C
Max precipitation: 12 september, 7.6 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2023
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 44.5 mm
Days with precipitation: 13
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
1Thu	+32°C	+26°C	—	2 m/s, ESE	4.6 mm	80%
2Fri	+34°C	+25°C	—	2-3 m/s, ESE	2.4 mm	81%
3Sat	+34°C	+26°C	—	2-3 m/s, WNW	0 mm	79%
4Sun	+33°C	+25°C	—	2-3 m/s, NNE	1.5 mm	74%
5Mon	+34°C	+24°C	—	3-4 m/s, NNW	0 mm	68%
6Tue	+36°C	+25°C	—	2-3 m/s, N	0 mm	65%
7Wed	+33°C	+25°C	—	2-3 m/s, ESE	1.6 mm	71%
8Thu	+29°C	+25°C	—	4-5 m/s, ENE	12 mm	87%
9Fri	+26°C	+24°C	—	2-3 m/s, NE	3.8 mm	95%
10Sat	+31°C	+23°C	—	2 m/s, SW	4.7 mm	86%
11Sun	+32°C	+24°C	—	1-3 m/s, S	0 mm	81%
12Mon	+30°C	+24°C	—	2 m/s, N	0.2 mm	88%
13Tue	+30°C	+24°C	—	2 m/s, N	0 mm	86%
14Wed	+32°C	+24°C	—	2-3 m/s, SW	0 mm	79%
15Thu	+33°C	+25°C	—	2-3 m/s, S	0.2 mm	80%
16Fri	+29°C	+25°C	—	2-3 m/s, SSW	2.2 mm	84%
17Sat	+31°C	+24°C	—	1-2 m/s, SSE	3.3 mm	86%
18Sun	+33°C	+24°C	—	2-3 m/s, SSE	0.1 mm	82%
19Mon	+34°C	+25°C	—	1-3 m/s, W	0 mm	79%
20Tue	+34°C	+26°C	—	1-3 m/s, SSW	0 mm	80%
21Wed	+31°C	+25°C	—	4-5 m/s, E	3.7 mm	83%
22Thu	+29°C	+24°C	—	3-4 m/s, E	2 mm	88%
23Fri	+32°C	+24°C	—	3 m/s, E	0.6 mm	80%
24Sat	+31°C	+24°C	—	4 m/s, E	1 mm	78%
25Sun	+31°C	+24°C	—	4 m/s, ESE	3 mm	81%
26Mon	+32°C	+24°C	—	2 m/s, W	0.2 mm	81%
27Tue	+34°C	+24°C	—	2-3 m/s, WSW	0 mm	74%
28Wed	+27°C	+24°C	—	3-5 m/s, ENE	3.6 mm	87%
29Thu	+28°C	+23°C	—	5-6 m/s, ENE	4.1 mm	87%
30Fri	+27°C	+24°C	—	2-3 m/s, NE	2.4 mm	93%

Weather highs and lows in Haiphong for september

Warmest day: 6 september, +36°C
Coldest night: 10 september, +23°C
Max precipitation: 8 september, 12 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2022
Average daytime temperature: +31°C
Average nighttime temperature: +24°C
Water temperature: —
Precipitation (month): 57.2 mm
Days with precipitation: 16
Humidity: 81%
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	+34°C	+25°C	—	3 m/s, E	0.7 mm	81%
2Thu	+31°C	+25°C	—	2-3 m/s, SE	1.6 mm	80%
3Fri	+32°C	+26°C	—	2-3 m/s, SE	1.1 mm	80%
4Sat	+32°C	+26°C	—	3-4 m/s, SE	1.2 mm	80%
5Sun	+31°C	+26°C	—	2-3 m/s, ESE	3.2 mm	80%
6Mon	+32°C	+25°C	—	2 m/s, ENE	0.3 mm	81%
7Tue	+32°C	+25°C	—	2-3 m/s, NNE	5.3 mm	80%
8Wed	+31°C	+25°C	—	4 m/s, ENE	1.9 mm	84%
9Thu	+31°C	+25°C	—	3-4 m/s, ESE	2.2 mm	85%
10Fri	+34°C	+24°C	—	2 m/s, SSW	0 mm	75%
11Sat	+34°C	+26°C	—	2 m/s, S	0 mm	72%
12Sun	+36°C	+26°C	—	1-3 m/s, W	0 mm	75%
13Mon	+33°C	+26°C	—	2-3 m/s, E	0.2 mm	81%
14Tue	+31°C	+26°C	—	3-4 m/s, ESE	1.9 mm	79%
15Wed	+30°C	+26°C	—	2-3 m/s, SE	2.7 mm	84%
16Thu	+31°C	+26°C	—	2-3 m/s, S	0.2 mm	82%
17Fri	+30°C	+26°C	—	2-3 m/s, SSE	1.7 mm	88%
18Sat	+31°C	+26°C	—	3-5 m/s, SSE	0 mm	85%
19Sun	+32°C	+26°C	—	3-4 m/s, SSE	0.2 mm	80%
20Mon	+31°C	+25°C	—	1 m/s, NNE	0.1 mm	84%
21Tue	+33°C	+25°C	—	2-3 m/s, SSE	1 mm	80%
22Wed	+29°C	+25°C	—	1-2 m/s, S	3.9 mm	86%
23Thu	+31°C	+25°C	—	2-3 m/s, SE	4 mm	81%
24Fri	+30°C	+25°C	—	4-5 m/s, ESE	4.9 mm	82%
25Sat	+30°C	+25°C	—	3-6 m/s, E	1.9 mm	86%
26Sun	+31°C	+24°C	—	3 m/s, E	3.1 mm	81%
27Mon	+32°C	+25°C	—	2 m/s, SSE	5.2 mm	79%
28Tue	+33°C	+24°C	—	1-3 m/s, S	0.1 mm	80%
29Wed	+33°C	+25°C	—	1-3 m/s, S	0.1 mm	78%
30Thu	+33°C	+25°C	—	1-3 m/s, S	0 mm	77%

Weather highs and lows in Haiphong for september

Warmest day: 12 september, +36°C
Coldest night: 10 september, +24°C
Max precipitation: 7 september, 5.3 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2021
Average daytime temperature: +32°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 48.7 mm
Days with precipitation: 17
Humidity: 81%
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	+35°C	+27°C	—	2-3 m/s, WNW	0 mm	70%
2Wed	+35°C	+28°C	—	2-3 m/s, WNW	0 mm	67%
3Thu	+34°C	+28°C	—	2-3 m/s, SSW	2.6 mm	69%
4Fri	+33°C	+27°C	—	2-3 m/s, SSE	1.1 mm	75%
5Sat	+33°C	+28°C	—	3-4 m/s, SSE	0.1 mm	77%
6Sun	+33°C	+28°C	—	3-5 m/s, SSE	0.8 mm	80%
7Mon	+31°C	+27°C	—	2-3 m/s, ENE	1.6 mm	83%
8Tue	+28°C	+24°C	—	1-2 m/s, E	1.9 mm	92%
9Wed	+30°C	+25°C	—	2-3 m/s, SSE	5.3 mm	87%
10Thu	+30°C	+27°C	—	3-4 m/s, SSE	4.4 mm	88%
11Fri	+31°C	+27°C	—	3-4 m/s, SSE	5.4 mm	88%
12Sat	+32°C	+27°C	—	3-5 m/s, SE	2.5 mm	82%
13Sun	+32°C	+27°C	—	2-3 m/s, ESE	0.8 mm	81%
14Mon	+31°C	+27°C	—	2-3 m/s, SE	0.7 mm	81%
15Tue	+32°C	+27°C	—	3-4 m/s, SSE	0.2 mm	78%
16Wed	+32°C	+27°C	—	3-5 m/s, SE	2.4 mm	81%
17Thu	+32°C	+27°C	—	3-5 m/s, ESE	0.3 mm	81%
18Fri	+29°C	+23°C	—	5-8 m/s, NNE	2.8 mm	80%
19Sat	+26°C	+23°C	—	5-6 m/s, NE	5 mm	90%
20Sun	+27°C	+23°C	—	2 m/s, SE	5.4 mm	93%
21Mon	+30°C	+25°C	—	2-3 m/s, SSW	8.6 mm	88%
22Tue	+30°C	+27°C	—	3-4 m/s, S	3 mm	90%
23Wed	+30°C	+26°C	—	3 m/s, SSE	2.2 mm	87%
24Thu	+29°C	+25°C	—	2-3 m/s, ESE	4.4 mm	88%
25Fri	+30°C	+25°C	—	3-5 m/s, ESE	0.5 mm	87%
26Sat	+30°C	+26°C	—	3-4 m/s, SE	4.8 mm	86%
27Sun	+30°C	+26°C	—	3-4 m/s, ESE	2.3 mm	87%
28Mon	+30°C	+25°C	—	3-5 m/s, E	0.4 mm	86%
29Tue	+31°C	+26°C	—	2-4 m/s, ESE	0.3 mm	84%
30Wed	+31°C	+26°C	—	3-4 m/s, ESE	13.3 mm	83%

Weather highs and lows in Haiphong for september

Warmest day: 1 september, +35°C
Coldest night: 18 september, +23°C
Max precipitation: 30 september, 13.3 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2020
Average daytime temperature: +31°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 83.1 mm
Days with precipitation: 19
Humidity: 83%
Wind: 3 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	+28°C	+25°C	—	2 m/s, N	10.3 mm	90%
2Mon	+31°C	+25°C	—	4-5 m/s, NNE	1.1 mm	81%
3Tue	+31°C	+25°C	—	5 m/s, NNE	2.7 mm	82%
4Wed	+31°C	+25°C	—	3-4 m/s, NE	1.2 mm	82%
5Thu	+32°C	+26°C	—	2-3 m/s, NE	0.5 mm	80%
6Fri	+34°C	+26°C	—	2 m/s, WSW	0.1 mm	77%
7Sat	+34°C	+27°C	—	2-3 m/s, SSE	0 mm	75%
8Sun	+33°C	+27°C	—	3-4 m/s, SE	0.7 mm	81%
9Mon	+31°C	+26°C	—	3-5 m/s, SE	2.5 mm	87%
10Tue	+29°C	+26°C	—	3-4 m/s, E	9.8 mm	90%
11Wed	+32°C	+26°C	—	3-5 m/s, E	1.1 mm	84%
12Thu	+32°C	+26°C	—	3 m/s, E	1.7 mm	80%
13Fri	+33°C	+26°C	—	2-3 m/s, SW	0 mm	76%
14Sat	+34°C	+26°C	—	1-2 m/s, W	0.1 mm	72%
15Sun	+33°C	+26°C	—	2 m/s, WSW	0 mm	74%
16Mon	+33°C	+26°C	—	1-2 m/s, SSE	2 mm	78%
17Tue	+34°C	+27°C	—	2-3 m/s, SE	0.2 mm	74%
18Wed	+33°C	+27°C	—	3-4 m/s, E	4.3 mm	77%
19Thu	+31°C	+26°C	—	3-4 m/s, E	1.4 mm	81%
20Fri	+32°C	+25°C	—	2-3 m/s, ESE	0.2 mm	77%
21Sat	+31°C	+24°C	—	3-5 m/s, N	0 mm	69%
22Sun	+30°C	+23°C	—	4-5 m/s, SE	0 mm	63%
23Mon	+31°C	+22°C	—	2-3 m/s, NNE	0 mm	60%
24Tue	+32°C	+22°C	—	2-3 m/s, ENE	0 mm	61%
25Wed	+32°C	+23°C	—	2 m/s, NE	0 mm	63%
26Thu	+31°C	+23°C	—	2-3 m/s, E	0 mm	62%
27Fri	+32°C	+24°C	—	2-3 m/s, WSW	0 mm	64%
28Sat	+32°C	+24°C	—	2-3 m/s, SW	0 mm	62%
29Sun	+33°C	+24°C	—	2-3 m/s, W	0 mm	61%
30Mon	+34°C	+24°C	—	2-3 m/s, SW	0 mm	63%

Weather highs and lows in Haiphong for september

Warmest day: 6 september, +34°C
Coldest night: 23 september, +22°C
Max precipitation: 1 september, 10.3 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in september

Year: 2019
Average daytime temperature: +32°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 39.9 mm
Days with precipitation: 11
Humidity: 74%
Wind: 2 m/s

Weather in Haiphong in september by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+31°C	+25°C	71 mm	19	+30°C
2024	+31°C	+25°C	123.2 mm	13	—
2023	+31°C	+25°C	44.5 mm	13	—
2022	+31°C	+24°C	57.2 mm	16	—
2021	+32°C	+25°C	48.7 mm	17	—
2020	+31°C	+26°C	83.1 mm	19	—
2019	+32°C	+25°C	39.9 mm	11	—

Comparison september in Haiphong with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+21°C	+16°C	1	5
February	+22°C	+17°C	2	3
March	+25°C	+20°C	2	3
April	+28°C	+22°C	3	3
May	+31°C	+25°C	10	3
June	+33°C	+27°C	10	4
July	+33°C	+27°C	10	4
August	+32°C	+26°C	16	2
September	+31°C	+25°C	15	4
October	+28°C	+22°C	7	6
November	+26°C	+20°C	3	7
December	+22°C	+16°C	1	6