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May

Haiphong Weather in May with Sea Temperature

May weather in Haiphong includes average daytime air +31°C, nighttime +25°C, average sea temperature +30°C. Daily water temperatures usually range from +26°C to +29°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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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+28°C	+23°C	+26°C	3 m/s	1 mm	78%
2Fri	+29°C	+23°C	+26°C	3 m/s	0.5 mm	77%
3Sat	+30°C	+23°C	+26°C	4 m/s	0.8 mm	80%
4Sun	+30°C	+24°C	+26°C	4 m/s	1.2 mm	82%
5Mon	+31°C	+24°C	+26°C	3 m/s	0.8 mm	82%
6Tue	+31°C	+25°C	+26°C	3 m/s	0.4 mm	82%
7Wed	+31°C	+25°C	+27°C	4 m/s	1.4 mm	83%
8Thu	+30°C	+24°C	+27°C	4 m/s	1.3 mm	84%
9Fri	+29°C	+24°C	+27°C	4 m/s	0.7 mm	84%
10Sat	+30°C	+24°C	+27°C	4 m/s	1.5 mm	83%
11Sun	+30°C	+24°C	+27°C	3 m/s	1.7 mm	81%
12Mon	+30°C	+24°C	+28°C	3 m/s	1.9 mm	80%
13Tue	+30°C	+25°C	+28°C	3 m/s	2.1 mm	83%
14Wed	+30°C	+24°C	+28°C	3 m/s	0.9 mm	81%
15Thu	+31°C	+24°C	+28°C	4 m/s	0.1 mm	82%
16Fri	+31°C	+25°C	+28°C	4 m/s	0.5 mm	79%
17Sat	+32°C	+25°C	+28°C	4 m/s	1.5 mm	76%
18Sun	+33°C	+26°C	+29°C	4 m/s	1.5 mm	78%
19Mon	+32°C	+26°C	+28°C	4 m/s	2.1 mm	80%
20Tue	+32°C	+26°C	+29°C	4 m/s	0.6 mm	81%
21Wed	+32°C	+26°C	+29°C	4 m/s	0.6 mm	82%
22Thu	+32°C	+26°C	+28°C	3 m/s	0.5 mm	80%
23Fri	+31°C	+26°C	+29°C	3 m/s	1.5 mm	81%
24Sat	+31°C	+25°C	+29°C	3 m/s	3.8 mm	80%
25Sun	+31°C	+25°C	+29°C	3 m/s	1.1 mm	79%
26Mon	+31°C	+26°C	+29°C	3 m/s	1.2 mm	80%
27Tue	+31°C	+26°C	+29°C	3 m/s	1.8 mm	80%
28Wed	+32°C	+26°C	+29°C	2 m/s	2 mm	78%
29Thu	+31°C	+26°C	+29°C	3 m/s	9 mm	79%
30Fri	+33°C	+26°C	+29°C	3 m/s	2.2 mm	80%
31Sat	+32°C	+26°C	+29°C	3 m/s	1.2 mm	79%

Sea water temperature by months

Water +28°C

Day and night air temperature

Day +31°C Night +25°C

Weather highs and lows in Haiphong for may

Warmest day: 18 may, +33°C
Coldest night: 2 may, +23°C
Max precipitation: 29 may, 9 mm
Warmest sea water: 18 may, +29°C
Coldest sea water: 1 may, +26°C

Climate in Haiphong in may

Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Sea water temperature: +30°C
Precipitation (monthly average): 47.4 mm
Days with precipitation: 10
Humidity: 80%
Wind: 3 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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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+25°C	+22°C	+26°C	2-3 m/s, N	0.3 mm	87%
2Fri	+31°C	+21°C	+26°C	2-3 m/s, S	0.1 mm	77%
3Sat	+30°C	+24°C	+26°C	3-5 m/s, SSE	0.2 mm	84%
4Sun	+31°C	+25°C	+26°C	3-5 m/s, SSE	0.1 mm	87%
5Mon	+32°C	+26°C	+26°C	4-5 m/s, SSE	0.1 mm	83%
6Tue	+31°C	+26°C	+26°C	4-5 m/s, SE	0.4 mm	85%
7Wed	+31°C	+25°C	+27°C	4-6 m/s, SSE	0.7 mm	87%
8Thu	+32°C	+26°C	+27°C	4-6 m/s, SSE	0 mm	85%
9Fri	+32°C	+26°C	+27°C	3-4 m/s, SE	2.9 mm	83%
10Sat	+32°C	+23°C	+27°C	3-5 m/s, ESE	8.4 mm	80%
11Sun	+27°C	+20°C	+27°C	4-5 m/s, NNW	2.5 mm	69%
12Mon	+29°C	+20°C	+28°C	2-3 m/s, SSE	0 mm	67%
13Tue	+30°C	+23°C	+28°C	3-5 m/s, ESE	0 mm	78%
14Wed	+31°C	+24°C	+28°C	3-5 m/s, SE	0.1 mm	82%
15Thu	+30°C	+24°C	+28°C	3-5 m/s, SE	0.3 mm	83%
16Fri	+30°C	+24°C	+28°C	2-3 m/s, ESE	1.7 mm	86%
17Sat	+26°C	+25°C	+28°C	3 m/s, SSE	8.9 mm	94%
18Sun	+32°C	+25°C	+29°C	3-4 m/s, SSE	2.6 mm	85%
19Mon	+29°C	+25°C	+28°C	3-4 m/s, ESE	6.1 mm	89%
20Tue	+31°C	+26°C	+29°C	4-6 m/s, SSE	0.6 mm	85%
21Wed	+33°C	+27°C	+29°C	4-5 m/s, SSE	0.3 mm	82%
22Thu	+31°C	+26°C	+28°C	4-5 m/s, SSE	0 mm	85%
23Fri	+29°C	+25°C	+29°C	1-2 m/s, E	1.9 mm	91%
24Sat	+26°C	+21°C	+29°C	2-3 m/s, NNW	4.6 mm	92%
25Sun	+25°C	+22°C	+29°C	3 m/s, N	0 mm	72%
26Mon	+28°C	+22°C	+29°C	2-3 m/s, NE	0 mm	72%
27Tue	+28°C	+23°C	+29°C	3-5 m/s, E	0.5 mm	81%
28Wed	+31°C	+24°C	+29°C	2-3 m/s, S	0.5 mm	80%
29Thu	+27°C	+25°C	+29°C	2 m/s, NE	1.2 mm	85%
30Fri	+30°C	+24°C	+29°C	2-4 m/s, E	0 mm	85%
31Sat	+31°C	+25°C	+29°C	3-4 m/s, SE	0.1 mm	84%

Weather highs and lows in Haiphong for may

Warmest day: 21 may, +33°C
Coldest night: 11 may, +20°C
Max precipitation: 17 may, 8.9 mm
Warmest water: 18 may, +29°C
Coldest water: 1 may, +26°C

Climate in Haiphong in may

Year: 2025
Average daytime temperature: +30°C
Average nighttime temperature: +24°C
Water temperature: +28°C
Precipitation (month): 45.1 mm
Days with precipitation: 10
Humidity: 83%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+33°C	+26°C	—	4-5 m/s, SSE	0.2 mm	68%
2Thu	+28°C	+24°C	—	3-4 m/s, E	0 mm	83%
3Fri	+31°C	+24°C	—	4-5 m/s, S	1.9 mm	87%
4Sat	+31°C	+25°C	—	4-7 m/s, SSE	7.5 mm	86%
5Sun	+31°C	+25°C	—	3-5 m/s, SE	0 mm	81%
6Mon	+31°C	+25°C	—	3-4 m/s, SSE	2.5 mm	81%
7Tue	+31°C	+25°C	—	3 m/s, SSE	2.6 mm	79%
8Wed	+32°C	+25°C	—	2-4 m/s, SSE	0.6 mm	77%
9Thu	+29°C	+24°C	—	4-5 m/s, ESE	0.2 mm	81%
10Fri	+29°C	+24°C	—	3-4 m/s, SSE	0.5 mm	85%
11Sat	+31°C	+25°C	—	3-5 m/s, SSE	1.1 mm	82%
12Sun	+31°C	+25°C	—	2-4 m/s, SE	5.7 mm	85%
13Mon	+29°C	+25°C	—	2-3 m/s, NW	8.9 mm	85%
14Tue	+31°C	+24°C	—	2-4 m/s, SE	0.1 mm	79%
15Wed	+31°C	+24°C	—	4-5 m/s, ESE	0.2 mm	82%
16Thu	+30°C	+24°C	—	4-5 m/s, E	0.1 mm	77%
17Fri	+30°C	+24°C	—	4-5 m/s, SE	0 mm	75%
18Sat	+30°C	+25°C	—	3-4 m/s, SSE	3.7 mm	87%
19Sun	+30°C	+24°C	—	3 m/s, ESE	5.4 mm	88%
20Mon	+28°C	+24°C	—	2-3 m/s, SE	2.5 mm	89%
21Tue	+31°C	+24°C	—	2 m/s, E	0 mm	83%
22Wed	+33°C	+25°C	—	2 m/s, SSE	2.9 mm	79%
23Thu	+31°C	+25°C	—	1-2 m/s, SE	2.1 mm	82%
24Fri	+31°C	+25°C	—	2-3 m/s, SSE	0.1 mm	78%
25Sat	+31°C	+26°C	—	3-5 m/s, SSE	1.2 mm	82%
26Sun	+28°C	+26°C	—	4-5 m/s, S	4.6 mm	91%
27Mon	+30°C	+26°C	—	2-3 m/s, WNW	0 mm	89%
28Tue	+31°C	+28°C	—	1-2 m/s, SSW	6.1 mm	78%
29Wed	+31°C	+26°C	—	3 m/s, SE	0.1 mm	85%
30Thu	+31°C	+24°C	—	4-5 m/s, E	7.5 mm	86%
31Fri	+29°C	+24°C	—	3 m/s, NNW	4.5 mm	84%

Weather highs and lows in Haiphong for may

Warmest day: 1 may, +33°C
Coldest night: 2 may, +24°C
Max precipitation: 13 may, 8.9 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2024
Average daytime temperature: +31°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 72.8 mm
Days with precipitation: 17
Humidity: 82%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+27°C	+21°C	—	2-4 m/s, ESE	0 mm	83%
2Tue	+30°C	+23°C	—	4-6 m/s, SSE	0.4 mm	83%
3Wed	+30°C	+24°C	—	4-6 m/s, SSE	0.7 mm	84%
4Thu	+30°C	+24°C	—	5-6 m/s, SSE	0 mm	89%
5Fri	+35°C	+25°C	—	4-5 m/s, SE	0 mm	84%
6Sat	+36°C	+27°C	—	4-5 m/s, SSE	0 mm	82%
7Sun	+32°C	+25°C	—	4-5 m/s, ESE	0 mm	85%
8Mon	+26°C	+23°C	—	3-5 m/s, NE	0.1 mm	88%
9Tue	+27°C	+23°C	—	3-4 m/s, ENE	0 mm	89%
10Wed	+30°C	+25°C	—	4 m/s, SE	0.3 mm	86%
11Thu	+30°C	+23°C	—	3-4 m/s, ESE	4.4 mm	83%
12Fri	+25°C	+21°C	—	3-4 m/s, N	0 mm	78%
13Sat	+25°C	+22°C	—	3-4 m/s, NNW	1.3 mm	84%
14Sun	+28°C	+22°C	—	2-3 m/s, NNW	0 mm	74%
15Mon	+31°C	+21°C	—	2-3 m/s, S	0 mm	76%
16Tue	+34°C	+24°C	—	3-4 m/s, S	0.1 mm	81%
17Wed	+38°C	+25°C	—	4 m/s, W	0 mm	68%
18Thu	+37°C	+26°C	—	3-5 m/s, SSE	0 mm	71%
19Fri	+35°C	+26°C	—	4 m/s, ESE	0 mm	72%
20Sat	+34°C	+26°C	—	4-5 m/s, SSE	0 mm	79%
21Sun	+35°C	+26°C	—	4-5 m/s, SSE	0 mm	81%
22Mon	+38°C	+27°C	—	4-6 m/s, SSE	0 mm	77%
23Tue	+33°C	+27°C	—	4-5 m/s, ESE	0 mm	78%
24Wed	+32°C	+26°C	—	3-5 m/s, SE	10.8 mm	76%
25Thu	+34°C	+25°C	—	3-5 m/s, SSE	0.6 mm	77%
26Fri	+33°C	+26°C	—	4-5 m/s, SSE	0.2 mm	77%
27Sat	+32°C	+26°C	—	4-6 m/s, SSE	0 mm	77%
28Sun	+34°C	+26°C	—	3 m/s, SSE	0.2 mm	73%
29Mon	+34°C	+26°C	—	2-3 m/s, SE	0.2 mm	73%
30Tue	+36°C	+26°C	—	2-4 m/s, S	0 mm	73%
31Wed	+36°C	+26°C	—	3-4 m/s, SSE	0.1 mm	71%

Weather highs and lows in Haiphong for may

Warmest day: 17 may, +38°C
Coldest night: 1 may, +21°C
Max precipitation: 24 may, 10.8 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2023
Average daytime temperature: +32°C
Average nighttime temperature: +25°C
Water temperature: —
Precipitation (month): 19.4 mm
Days with precipitation: 3
Humidity: 79%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+24°C	+20°C	—	5-6 m/s, NNE	3.7 mm	71%
2Mon	+26°C	+19°C	—	4-5 m/s, N	0 mm	55%
3Tue	+30°C	+19°C	—	2-3 m/s, ENE	0 mm	57%
4Wed	+31°C	+19°C	—	2-4 m/s, SE	0 mm	59%
5Thu	+31°C	+20°C	—	2-4 m/s, SE	0 mm	61%
6Fri	+31°C	+22°C	—	2-3 m/s, SE	0.2 mm	75%
7Sat	+29°C	+24°C	—	2-4 m/s, ESE	0.4 mm	83%
8Sun	+29°C	+23°C	—	4-5 m/s, ESE	0.1 mm	86%
9Mon	+29°C	+24°C	—	4-5 m/s, SE	1.4 mm	84%
10Tue	+29°C	+24°C	—	4-5 m/s, SSE	1 mm	90%
11Wed	+30°C	+24°C	—	3-4 m/s, SSE	3.3 mm	88%
12Thu	+30°C	+25°C	—	3 m/s, S	7.1 mm	83%
13Fri	+27°C	+24°C	—	2-3 m/s, N	3.5 mm	92%
14Sat	+28°C	+23°C	—	2-3 m/s, ENE	1.4 mm	85%
15Sun	+24°C	+20°C	—	3-4 m/s, N	0.2 mm	89%
16Mon	+23°C	+19°C	—	3-5 m/s, N	1.4 mm	69%
17Tue	+28°C	+19°C	—	2-4 m/s, SE	0 mm	70%
18Wed	+29°C	+21°C	—	3-5 m/s, ESE	0 mm	75%
19Thu	+29°C	+23°C	—	4 m/s, ESE	0.2 mm	83%
20Fri	+30°C	+24°C	—	3-4 m/s, SE	0.2 mm	82%
21Sat	+25°C	+24°C	—	3-4 m/s, ENE	0 mm	93%
22Sun	+25°C	+23°C	—	4 m/s, E	0.5 mm	94%
23Mon	+27°C	+22°C	—	4-5 m/s, N	1.7 mm	90%
24Tue	+28°C	+23°C	—	2-3 m/s, SSW	4.4 mm	85%
25Wed	+30°C	+24°C	—	2-3 m/s, SE	2.7 mm	86%
26Thu	+32°C	+25°C	—	3-4 m/s, ESE	1.1 mm	82%
27Fri	+32°C	+25°C	—	3 m/s, SE	2.3 mm	82%
28Sat	+32°C	+25°C	—	3-4 m/s, SE	0.3 mm	84%
29Sun	+33°C	+26°C	—	4-5 m/s, SE	0.1 mm	78%
30Mon	+33°C	+25°C	—	3-4 m/s, ESE	5.8 mm	80%
31Tue	+31°C	+26°C	—	4 m/s, ESE	1.3 mm	79%

Weather highs and lows in Haiphong for may

Warmest day: 29 may, +33°C
Coldest night: 2 may, +19°C
Max precipitation: 12 may, 7.1 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2022
Average daytime temperature: +29°C
Average nighttime temperature: +23°C
Water temperature: —
Precipitation (month): 44.3 mm
Days with precipitation: 15
Humidity: 80%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Sat	+27°C	+23°C	—	2-3 m/s, SSE	0.3 mm	83%
2Sun	+28°C	+23°C	—	3-4 m/s, SSE	2.7 mm	88%
3Mon	+29°C	+25°C	—	5-6 m/s, SSE	2.5 mm	84%
4Tue	+29°C	+25°C	—	4-5 m/s, SSE	0.3 mm	87%
5Wed	+27°C	+23°C	—	2-3 m/s, S	5.6 mm	92%
6Thu	+29°C	+24°C	—	2-3 m/s, ESE	0 mm	84%
7Fri	+30°C	+25°C	—	3-4 m/s, SSE	0.2 mm	83%
8Sat	+30°C	+25°C	—	3-4 m/s, SSE	0 mm	82%
9Sun	+30°C	+25°C	—	3-5 m/s, SSE	0 mm	85%
10Mon	+31°C	+26°C	—	5-6 m/s, SSE	0.1 mm	86%
11Tue	+32°C	+27°C	—	5-6 m/s, SSE	0 mm	83%
12Wed	+33°C	+27°C	—	5-6 m/s, SSE	0 mm	81%
13Thu	+32°C	+27°C	—	5-6 m/s, S	0.5 mm	82%
14Fri	+32°C	+26°C	—	5-7 m/s, S	3.3 mm	83%
15Sat	+32°C	+27°C	—	6-7 m/s, S	0 mm	82%
16Sun	+31°C	+27°C	—	5-6 m/s, SSE	0.1 mm	83%
17Mon	+33°C	+27°C	—	4-6 m/s, SSE	0.4 mm	80%
18Tue	+32°C	+27°C	—	5-7 m/s, SSE	2.1 mm	82%
19Wed	+31°C	+27°C	—	6-8 m/s, SSE	0.3 mm	83%
20Thu	+32°C	+28°C	—	5-7 m/s, SSE	0.9 mm	83%
21Fri	+32°C	+28°C	—	5-6 m/s, SE	0 mm	82%
22Sat	+33°C	+28°C	—	5-6 m/s, SSE	0 mm	81%
23Sun	+33°C	+28°C	—	5-6 m/s, SE	0.1 mm	77%
24Mon	+33°C	+28°C	—	3-4 m/s, ESE	0.4 mm	71%
25Tue	+30°C	+25°C	—	3-4 m/s, ENE	0.6 mm	80%
26Wed	+31°C	+27°C	—	3-4 m/s, SSE	1.8 mm	79%
27Thu	+33°C	+27°C	—	3-4 m/s, SSE	1.9 mm	76%
28Fri	+33°C	+27°C	—	3-4 m/s, SE	0.7 mm	73%
29Sat	+35°C	+28°C	—	4-5 m/s, SSE	0.1 mm	75%
30Sun	+35°C	+28°C	—	4 m/s, SSE	0 mm	75%
31Mon	+36°C	+28°C	—	3-4 m/s, S	0 mm	74%

Weather highs and lows in Haiphong for may

Warmest day: 31 may, +36°C
Coldest night: 1 may, +23°C
Max precipitation: 5 may, 5.6 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2021
Average daytime temperature: +31°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 24.9 mm
Days with precipitation: 7
Humidity: 81%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+29°C	+23°C	—	3-4 m/s, SSE	1.8 mm	84%
2Sat	+28°C	+24°C	—	3-4 m/s, S	0.5 mm	83%
3Sun	+30°C	+24°C	—	3-4 m/s, SSE	0.1 mm	83%
4Mon	+31°C	+25°C	—	3-5 m/s, SSE	0 mm	84%
5Tue	+32°C	+26°C	—	4-5 m/s, SSE	0 mm	82%
6Wed	+32°C	+25°C	—	4-5 m/s, SSE	0 mm	81%
7Thu	+33°C	+26°C	—	4-6 m/s, SSE	0 mm	80%
8Fri	+33°C	+26°C	—	5 m/s, SSE	0 mm	81%
9Sat	+33°C	+27°C	—	4-5 m/s, SSE	0 mm	81%
10Sun	+33°C	+27°C	—	4 m/s, SSE	0 mm	81%
11Mon	+32°C	+27°C	—	3-5 m/s, SE	0 mm	80%
12Tue	+29°C	+26°C	—	2-3 m/s, E	0.3 mm	82%
13Wed	+32°C	+26°C	—	3-5 m/s, SSE	0.3 mm	76%
14Thu	+31°C	+26°C	—	5-7 m/s, S	0.2 mm	83%
15Fri	+32°C	+26°C	—	5-6 m/s, SSE	0.2 mm	81%
16Sat	+33°C	+26°C	—	4-6 m/s, SSE	0 mm	80%
17Sun	+32°C	+26°C	—	4-6 m/s, SSE	0.9 mm	80%
18Mon	+32°C	+26°C	—	3-4 m/s, SE	2.3 mm	81%
19Tue	+33°C	+26°C	—	3-4 m/s, SE	2.9 mm	80%
20Wed	+35°C	+27°C	—	5-6 m/s, SSE	0 mm	76%
21Thu	+37°C	+28°C	—	4-5 m/s, SW	0 mm	65%
22Fri	+34°C	+28°C	—	3-4 m/s, NNE	0 mm	70%
23Sat	+33°C	+27°C	—	2-3 m/s, S	2 mm	76%
24Sun	+32°C	+26°C	—	2-4 m/s, SE	2.3 mm	79%
25Mon	+34°C	+27°C	—	3-4 m/s, SSE	0 mm	77%
26Tue	+32°C	+27°C	—	3 m/s, ENE	0.7 mm	79%
27Wed	+32°C	+26°C	—	2-3 m/s, ENE	3.5 mm	78%
28Thu	+32°C	+26°C	—	2-3 m/s, SSW	0 mm	72%
29Fri	+32°C	+27°C	—	2-4 m/s, SSE	0.1 mm	76%
30Sat	+34°C	+27°C	—	3-4 m/s, SSE	0.1 mm	78%
31Sun	+34°C	+28°C	—	4-5 m/s, SSE	0 mm	74%

Weather highs and lows in Haiphong for may

Warmest day: 21 may, +37°C
Coldest night: 1 may, +23°C
Max precipitation: 27 may, 3.5 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2020
Average daytime temperature: +32°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 18.2 mm
Days with precipitation: 6
Humidity: 79%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+29°C	+24°C	—	3-4 m/s, SE	0.9 mm	70%
2Thu	+30°C	+24°C	—	2-3 m/s, SSE	0 mm	67%
3Fri	+29°C	+24°C	—	5-6 m/s, E	0.3 mm	79%
4Sat	+29°C	+24°C	—	4-5 m/s, E	0.4 mm	85%
5Sun	+31°C	+25°C	—	4-5 m/s, SE	0.1 mm	88%
6Mon	+29°C	+25°C	—	5-6 m/s, E	0 mm	88%
7Tue	+29°C	+24°C	—	6 m/s, ENE	5.8 mm	86%
8Wed	+28°C	+23°C	—	4 m/s, ESE	8.2 mm	89%
9Thu	+26°C	+22°C	—	4 m/s, ESE	0.1 mm	85%
10Fri	+29°C	+22°C	—	3 m/s, ESE	0.3 mm	75%
11Sat	+30°C	+24°C	—	3-5 m/s, ESE	0.4 mm	80%
12Sun	+32°C	+25°C	—	4-5 m/s, SE	0 mm	83%
13Mon	+32°C	+26°C	—	3-5 m/s, SE	0 mm	83%
14Tue	+32°C	+26°C	—	4-6 m/s, SE	1.3 mm	82%
15Wed	+34°C	+27°C	—	4-5 m/s, SSE	0 mm	79%
16Thu	+34°C	+28°C	—	5 m/s, S	0 mm	76%
17Fri	+36°C	+28°C	—	5 m/s, S	0 mm	68%
18Sat	+37°C	+29°C	—	5-6 m/s, S	0 mm	64%
19Sun	+38°C	+29°C	—	5-6 m/s, S	0 mm	63%
20Mon	+35°C	+27°C	—	4 m/s, ESE	0 mm	75%
21Tue	+28°C	+25°C	—	3-4 m/s, SE	4.1 mm	87%
22Wed	+31°C	+26°C	—	2-3 m/s, SE	0.4 mm	74%
23Thu	+32°C	+25°C	—	2-4 m/s, SE	2.7 mm	74%
24Fri	+33°C	+26°C	—	4-5 m/s, SE	3.8 mm	76%
25Sat	+32°C	+27°C	—	5-6 m/s, SSE	2.4 mm	81%
26Sun	+34°C	+28°C	—	5-6 m/s, SSE	0 mm	77%
27Mon	+33°C	+28°C	—	4-5 m/s, SE	4.1 mm	80%
28Tue	+30°C	+26°C	—	3-4 m/s, ESE	6.5 mm	84%
29Wed	+28°C	+26°C	—	3 m/s, ESE	61 mm	82%
30Thu	+30°C	+25°C	—	3-4 m/s, ESE	2 mm	83%
31Fri	+28°C	+25°C	—	3 m/s, S	2.5 mm	86%

Weather highs and lows in Haiphong for may

Warmest day: 19 may, +38°C
Coldest night: 9 may, +22°C
Max precipitation: 29 may, 61 mm
Warmest water: —
Coldest water: —

Climate in Haiphong in may

Year: 2019
Average daytime temperature: +31°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 107.3 mm
Days with precipitation: 12
Humidity: 79%
Wind: 4 m/s

Weather in Haiphong in may by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+30°C	+24°C	45.1 mm	10	+28°C
2024	+31°C	+25°C	72.8 mm	17	—
2023	+32°C	+25°C	19.4 mm	3	—
2022	+29°C	+23°C	44.3 mm	15	—
2021	+31°C	+26°C	24.9 mm	7	—
2020	+32°C	+26°C	18.2 mm	6	—
2019	+31°C	+26°C	107.3 mm	12	—

Comparison may 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