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December

Ha Long Weather in December with Sea Temperature

December weather in Ha Long includes average daytime air +22°C, nighttime +15°C, average sea temperature +21°C. Daily water temperatures usually range from +15°C to +23°C, which is mild for 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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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+23°C	+16°C	+22°C	2 m/s	0.1 mm	74%
2Tue	+21°C	+15°C	+23°C	2 m/s	0 mm	68%
3Wed	+22°C	+15°C	+23°C	2 m/s	0.1 mm	69%
4Thu	+22°C	+15°C	+22°C	2 m/s	0 mm	66%
5Fri	+22°C	+15°C	+22°C	2 m/s	0.1 mm	69%
6Sat	+22°C	+14°C	+22°C	2 m/s	0.1 mm	68%
7Sun	+23°C	+15°C	+22°C	2 m/s	0 mm	62%
8Mon	+24°C	+15°C	+22°C	2 m/s	0 mm	62%
9Tue	+23°C	+15°C	+22°C	1 m/s	0.1 mm	68%
10Wed	+23°C	+17°C	+22°C	1 m/s	0.2 mm	72%
11Thu	+23°C	+16°C	+22°C	2 m/s	0.1 mm	75%
12Fri	+23°C	+16°C	+23°C	2 m/s	0 mm	73%
13Sat	+22°C	+15°C	+22°C	2 m/s	0.5 mm	77%
14Sun	+21°C	+15°C	+22°C	2 m/s	0.1 mm	72%
15Mon	+21°C	+15°C	+21°C	2 m/s	0.1 mm	73%
16Tue	+21°C	+14°C	+21°C	2 m/s	0.1 mm	75%
17Wed	+20°C	+14°C	+21°C	2 m/s	0.1 mm	73%
18Thu	+20°C	+14°C	+21°C	2 m/s	0.1 mm	63%
19Fri	+20°C	+12°C	+21°C	2 m/s	0 mm	62%
20Sat	+19°C	+14°C	+22°C	2 m/s	0.1 mm	63%
21Sun	+22°C	+14°C	+22°C	2 m/s	0 mm	59%
22Mon	+21°C	+13°C	+17°C	2 m/s	0 mm	61%
23Tue	+22°C	+14°C	+16°C	2 m/s	0.1 mm	66%
24Wed	+23°C	+15°C	+15°C	2 m/s	0.1 mm	66%
25Thu	+22°C	+15°C	+18°C	2 m/s	0.1 mm	66%
26Fri	+21°C	+14°C	+19°C	2 m/s	0.1 mm	73%
27Sat	+19°C	+14°C	+19°C	2 m/s	0 mm	72%
28Sun	+21°C	+14°C	+19°C	2 m/s	0 mm	69%
29Mon	+21°C	+15°C	+21°C	2 m/s	0 mm	76%
30Tue	+21°C	+14°C	+21°C	2 m/s	0 mm	73%
31Wed	+21°C	+15°C	+21°C	2 m/s	0.1 mm	68%

Sea water temperature by months

Water +21°C

Day and night air temperature

Day +22°C Night +15°C

Weather highs and lows in Ha Long for december

Warmest day: 8 december, +24°C
Coldest night: 19 december, +12°C
Max precipitation: 13 december, 0.5 mm
Warmest sea water: 2 december, +23°C
Coldest sea water: 24 december, +15°C

Climate in Ha Long in december

Average daytime temperature: +22°C
Average nighttime temperature: +15°C
Sea water temperature: —
Precipitation (monthly average): 2.5 mm
Days with precipitation: 0.3
Humidity: 69%
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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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+23°C	+19°C	+22°C	1 m/s, SSE	0 mm	89%
2Tue	+26°C	+19°C	+23°C	1 m/s, SSW	0.1 mm	87%
3Wed	+22°C	+18°C	+23°C	1-2 m/s, NNE	0.9 mm	82%
4Thu	+20°C	+16°C	+22°C	1 m/s, ENE	0.1 mm	73%
5Fri	+17°C	+15°C	+22°C	1-2 m/s, N	0.7 mm	92%
6Sat	+23°C	+17°C	+22°C	1-2 m/s, SE	0 mm	76%
7Sun	+23°C	+17°C	+22°C	2 m/s, ENE	0 mm	76%
8Mon	+27°C	+16°C	+22°C	1-2 m/s, ESE	0 mm	70%
9Tue	+25°C	+16°C	+22°C	2-4 m/s, ESE	0 mm	67%
10Wed	+23°C	+17°C	+22°C	1-2 m/s, ENE	0 mm	71%
11Thu	+20°C	+18°C	+22°C	1 m/s, NNW	0.2 mm	80%
12Fri	+22°C	+19°C	+23°C	1-2 m/s, E	0.1 mm	80%
13Sat	+20°C	+14°C	+22°C	2-3 m/s, ENE	3.4 mm	95%
14Sun	+17°C	+13°C	+22°C	1-2 m/s, NNW	0.4 mm	79%
15Mon	+21°C	+16°C	+21°C	1-2 m/s, E	0 mm	70%
16Tue	+21°C	+17°C	+21°C	1 m/s, E	0.1 mm	81%
17Wed	+23°C	+18°C	+21°C	1 m/s, NNW	0.8 mm	88%
18Thu	+24°C	+17°C	+21°C	1-2 m/s, SSE	0.5 mm	78%
19Fri	+24°C	+16°C	+21°C	2 m/s, SSE	0 mm	76%
20Sat	+24°C	+18°C	+22°C	2 m/s, ESE	0.2 mm	86%
21Sun	+27°C	+18°C	+22°C	1 m/s, SE	0 mm	79%
22Mon	+23°C	+18°C	+17°C	3-4 m/s, ESE	0.1 mm	79%
23Tue	+24°C	+19°C	+16°C	2 m/s, SE	0.5 mm	89%
24Wed	+25°C	+18°C	+15°C	2-3 m/s, ESE	0.1 mm	86%
25Thu	+19°C	+14°C	+18°C	3-4 m/s, N	0 mm	77%
26Fri	+19°C	+13°C	+19°C	1-2 m/s, SSE	0 mm	64%
27Sat	+19°C	+12°C	+19°C	1-2 m/s, NNE	0 mm	64%
28Sun	+20°C	+15°C	+19°C	1 m/s, NNE	0 mm	70%
29Mon	+23°C	+16°C	+21°C	1-2 m/s, SSE	0 mm	70%
30Tue	+21°C	+17°C	+21°C	2 m/s, E	0 mm	78%
31Wed	+20°C	+17°C	+21°C	2-3 m/s, E	0 mm	81%

Weather highs and lows in Ha Long for december

Warmest day: 8 december, +27°C
Coldest night: 27 december, +12°C
Max precipitation: 13 december, 3.4 mm
Warmest water: 2 december, +23°C
Coldest water: 24 december, +15°C

Climate in Ha Long in december

Year: 2025
Average daytime temperature: +22°C
Average nighttime temperature: +17°C
Water temperature: +21°C
Precipitation (month): 8.2 mm
Days with precipitation: 1
Humidity: 78%
Wind: 1 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+23°C	+15°C	—	2-3 m/s, SE	0 mm	77%
2Mon	+25°C	+16°C	—	2-3 m/s, SE	0 mm	84%
3Tue	+24°C	+19°C	—	2-3 m/s, E	0.1 mm	83%
4Wed	+26°C	+21°C	—	2-4 m/s, E	0 mm	70%
5Thu	+26°C	+20°C	—	2-4 m/s, ESE	0 mm	74%
6Fri	+23°C	+18°C	—	3-4 m/s, E	0 mm	84%
7Sat	+25°C	+16°C	—	3-4 m/s, E	0 mm	68%
8Sun	+24°C	+14°C	—	2-4 m/s, SE	0 mm	64%
9Mon	+19°C	+16°C	—	1-2 m/s, ENE	0 mm	67%
10Tue	+23°C	+18°C	—	2-3 m/s, SE	0.1 mm	84%
11Wed	+21°C	+14°C	—	3-4 m/s, ENE	0 mm	90%
12Thu	+21°C	+14°C	—	2-3 m/s, ESE	0 mm	74%
13Fri	+16°C	+13°C	—	3-4 m/s, N	0 mm	71%
14Sat	+14°C	+12°C	—	3-4 m/s, N	0 mm	53%
15Sun	+16°C	+11°C	—	2-3 m/s, N	0 mm	43%
16Mon	+18°C	+11°C	—	1 m/s, WNW	0 mm	62%
17Tue	+21°C	+12°C	—	2 m/s, E	0 mm	59%
18Wed	+20°C	+15°C	—	1 m/s, NNW	0 mm	52%
19Thu	+22°C	+13°C	—	2 m/s, E	0 mm	50%
20Fri	+21°C	+11°C	—	2-3 m/s, ESE	0 mm	55%
21Sat	+21°C	+12°C	—	1-2 m/s, E	0 mm	59%
22Sun	+22°C	+12°C	—	2-3 m/s, ESE	0 mm	51%
23Mon	+23°C	+11°C	—	1-2 m/s, ESE	0 mm	55%
24Tue	+23°C	+12°C	—	2 m/s, SSE	0 mm	53%
25Wed	+24°C	+14°C	—	2 m/s, SSE	0 mm	59%
26Thu	+24°C	+15°C	—	1 m/s, SSE	0 mm	61%
27Fri	+20°C	+17°C	—	2-3 m/s, NE	0 mm	59%
28Sat	+21°C	+13°C	—	3-4 m/s, N	0 mm	51%
29Sun	+21°C	+11°C	—	2-3 m/s, SE	0 mm	64%
30Mon	+22°C	+12°C	—	2 m/s, E	0.1 mm	79%
31Tue	+23°C	+15°C	—	1-3 m/s, N	0 mm	69%

Weather highs and lows in Ha Long for december

Warmest day: 4 december, +26°C
Coldest night: 15 december, +11°C
Max precipitation: 3 december, 0.1 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2024
Average daytime temperature: +22°C
Average nighttime temperature: +14°C
Water temperature: —
Precipitation (month): 0.3 mm
Days with precipitation: 0
Humidity: 65%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+25°C	+19°C	—	3 m/s, ENE	0 mm	79%
2Sat	+21°C	+18°C	—	1 m/s, NNE	0 mm	68%
3Sun	+23°C	+18°C	—	1-2 m/s, ESE	0 mm	72%
4Mon	+22°C	+18°C	—	1 m/s, NNE	0 mm	73%
5Tue	+24°C	+18°C	—	1 m/s, S	0 mm	76%
6Wed	+20°C	+18°C	—	2-4 m/s, N	0.5 mm	83%
7Thu	+25°C	+17°C	—	2 m/s, SSE	0 mm	63%
8Fri	+26°C	+17°C	—	2-3 m/s, SSE	0 mm	67%
9Sat	+25°C	+18°C	—	2-3 m/s, SSE	0.4 mm	83%
10Sun	+25°C	+21°C	—	2-3 m/s, SE	0.6 mm	91%
11Mon	+26°C	+22°C	—	2-3 m/s, SSE	0.5 mm	87%
12Tue	+27°C	+20°C	—	2-3 m/s, SE	0 mm	81%
13Wed	+27°C	+21°C	—	2-4 m/s, ESE	0.1 mm	81%
14Thu	+29°C	+20°C	—	2-3 m/s, SSE	0 mm	80%
15Fri	+26°C	+20°C	—	1 m/s, SSE	0.3 mm	86%
16Sat	+22°C	+10°C	—	4-6 m/s, N	0.2 mm	82%
17Sun	+12°C	+9°C	—	3-4 m/s, N	0 mm	84%
18Mon	+17°C	+13°C	—	1 m/s, NNE	0 mm	78%
19Tue	+17°C	+11°C	—	3-4 m/s, N	0.2 mm	90%
20Wed	+13°C	+11°C	—	3-4 m/s, N	0 mm	64%
21Thu	+20°C	+11°C	—	2-3 m/s, NNE	0 mm	49%
22Fri	+18°C	+7°C	—	2-3 m/s, NE	0 mm	52%
23Sat	+19°C	+9°C	—	2-3 m/s, N	0 mm	45%
24Sun	+18°C	+13°C	—	2-3 m/s, N	0 mm	39%
25Mon	+21°C	+10°C	—	2 m/s, SSE	0 mm	37%
26Tue	+20°C	+11°C	—	1-2 m/s, NE	0 mm	56%
27Wed	+23°C	+14°C	—	2 m/s, SSE	0 mm	61%
28Thu	+24°C	+15°C	—	1-2 m/s, SE	0 mm	60%
29Fri	+24°C	+18°C	—	2-3 m/s, ESE	0 mm	78%
30Sat	+24°C	+18°C	—	1-2 m/s, E	0.1 mm	85%
31Sun	+24°C	+17°C	—	1 m/s, SSW	0 mm	83%

Weather highs and lows in Ha Long for december

Warmest day: 14 december, +29°C
Coldest night: 22 december, +7°C
Max precipitation: 10 december, 0.6 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2023
Average daytime temperature: +22°C
Average nighttime temperature: +16°C
Water temperature: —
Precipitation (month): 2.9 mm
Days with precipitation: 0
Humidity: 71%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+19°C	+13°C	—	3-4 m/s, NNE	0.4 mm	78%
2Fri	+14°C	+12°C	—	3-4 m/s, N	0 mm	75%
3Sat	+20°C	+15°C	—	1 m/s, NNW	0 mm	79%
4Sun	+20°C	+17°C	—	2-3 m/s, E	0 mm	84%
5Mon	+17°C	+14°C	—	3-6 m/s, N	0 mm	82%
6Tue	+19°C	+13°C	—	1-2 m/s, NE	0 mm	75%
7Wed	+18°C	+16°C	—	2-3 m/s, N	0 mm	77%
8Thu	+20°C	+16°C	—	1 m/s, N	0 mm	74%
9Fri	+22°C	+16°C	—	1 m/s, ESE	0 mm	76%
10Sat	+20°C	+17°C	—	1 m/s, N	0.7 mm	80%
11Sun	+19°C	+16°C	—	2 m/s, N	0 mm	69%
12Mon	+21°C	+14°C	—	2-3 m/s, N	0 mm	61%
13Tue	+21°C	+11°C	—	1-2 m/s, SE	0 mm	59%
14Wed	+21°C	+11°C	—	2-3 m/s, N	0 mm	52%
15Thu	+21°C	+11°C	—	2 m/s, S	0 mm	58%
16Fri	+21°C	+14°C	—	1-2 m/s, N	0 mm	63%
17Sat	+17°C	+13°C	—	5-6 m/s, NNE	0 mm	47%
18Sun	+18°C	+11°C	—	3-4 m/s, N	0 mm	34%
19Mon	+19°C	+9°C	—	2 m/s, SE	0 mm	41%
20Tue	+20°C	+11°C	—	1-2 m/s, ENE	0 mm	69%
21Wed	+21°C	+14°C	—	2-3 m/s, N	0 mm	54%
22Thu	+23°C	+12°C	—	1-2 m/s, S	0 mm	53%
23Fri	+23°C	+14°C	—	3-4 m/s, E	0 mm	53%
24Sat	+24°C	+14°C	—	2-3 m/s, E	0 mm	52%
25Sun	+23°C	+12°C	—	2-4 m/s, ESE	0 mm	65%
26Mon	+19°C	+16°C	—	3 m/s, E	0 mm	82%
27Tue	+20°C	+15°C	—	3-4 m/s, E	0 mm	77%
28Wed	+19°C	+11°C	—	4 m/s, ENE	0 mm	81%
29Thu	+16°C	+11°C	—	3-4 m/s, N	0 mm	76%
30Fri	+16°C	+11°C	—	2-3 m/s, NNW	0 mm	61%
31Sat	+22°C	+12°C	—	1 m/s, SE	0 mm	55%

Weather highs and lows in Ha Long for december

Warmest day: 24 december, +24°C
Coldest night: 19 december, +9°C
Max precipitation: 10 december, 0.7 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2022
Average daytime temperature: +20°C
Average nighttime temperature: +13°C
Water temperature: —
Precipitation (month): 1.1 mm
Days with precipitation: 0
Humidity: 66%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+23°C	+14°C	—	2-3 m/s, SSW	0 mm	53%
2Thu	+23°C	+11°C	—	2 m/s, SW	0 mm	44%
3Fri	+24°C	+11°C	—	1-2 m/s, S	0 mm	49%
4Sat	+24°C	+12°C	—	1-2 m/s, SE	0 mm	52%
5Sun	+25°C	+13°C	—	1 m/s, SE	0 mm	51%
6Mon	+25°C	+12°C	—	2 m/s, SSE	0 mm	50%
7Tue	+25°C	+12°C	—	2 m/s, ESE	0 mm	46%
8Wed	+25°C	+14°C	—	2-3 m/s, ESE	0 mm	55%
9Thu	+23°C	+17°C	—	1-2 m/s, E	0 mm	72%
10Fri	+26°C	+17°C	—	2-3 m/s, SE	0 mm	65%
11Sat	+26°C	+16°C	—	2-3 m/s, ESE	0 mm	78%
12Sun	+25°C	+17°C	—	2-4 m/s, ESE	0 mm	74%
13Mon	+23°C	+15°C	—	3-4 m/s, SSE	0 mm	62%
14Tue	+24°C	+13°C	—	2-3 m/s, SE	0 mm	74%
15Wed	+25°C	+16°C	—	2-3 m/s, SE	0.3 mm	83%
16Thu	+27°C	+18°C	—	1 m/s, S	0 mm	86%
17Fri	+23°C	+17°C	—	3-4 m/s, NNE	0 mm	84%
18Sat	+22°C	+15°C	—	3 m/s, NNE	0 mm	61%
19Sun	+22°C	+11°C	—	2-3 m/s, N	0 mm	49%
20Mon	+20°C	+16°C	—	1 m/s, N	0 mm	43%
21Tue	+25°C	+15°C	—	1 m/s, SE	0.1 mm	48%
22Wed	+25°C	+15°C	—	1-2 m/s, S	0 mm	67%
23Thu	+25°C	+15°C	—	2-3 m/s, SSE	0 mm	73%
24Fri	+25°C	+17°C	—	2-3 m/s, SE	0.1 mm	86%
25Sat	+24°C	+18°C	—	2-4 m/s, E	0 mm	77%
26Sun	+19°C	+12°C	—	4 m/s, NE	0.3 mm	81%
27Mon	+12°C	+9°C	—	2-4 m/s, N	0.1 mm	85%
28Tue	+17°C	+12°C	—	1-2 m/s, SW	0 mm	63%
29Wed	+17°C	+15°C	—	1 m/s, NNE	0 mm	76%
30Thu	+20°C	+14°C	—	1-2 m/s, N	0.1 mm	73%
31Fri	+21°C	+15°C	—	2-3 m/s, E	0 mm	72%

Weather highs and lows in Ha Long for december

Warmest day: 16 december, +27°C
Coldest night: 27 december, +9°C
Max precipitation: 26 december, 0.3 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2021
Average daytime temperature: +23°C
Average nighttime temperature: +14°C
Water temperature: —
Precipitation (month): 1 mm
Days with precipitation: 0
Humidity: 66%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+22°C	+16°C	—	2 m/s, ENE	0 mm	59%
2Wed	+23°C	+16°C	—	2 m/s, E	0 mm	59%
3Thu	+22°C	+15°C	—	3-4 m/s, NE	0 mm	61%
4Fri	+22°C	+13°C	—	3-4 m/s, E	0 mm	61%
5Sat	+21°C	+12°C	—	2-3 m/s, ESE	0 mm	61%
6Sun	+22°C	+11°C	—	1-2 m/s, SE	0 mm	66%
7Mon	+22°C	+14°C	—	1-2 m/s, NE	0 mm	64%
8Tue	+23°C	+15°C	—	2-3 m/s, SSE	0 mm	62%
9Wed	+23°C	+13°C	—	1-2 m/s, SE	0 mm	68%
10Thu	+24°C	+15°C	—	1 m/s, SE	0 mm	64%
11Fri	+24°C	+17°C	—	2-3 m/s, ESE	0 mm	70%
12Sat	+23°C	+18°C	—	2-3 m/s, E	0 mm	84%
13Sun	+24°C	+18°C	—	2-3 m/s, SSE	0.2 mm	89%
14Mon	+22°C	+16°C	—	3-4 m/s, E	0.2 mm	87%
15Tue	+16°C	+13°C	—	3-4 m/s, ENE	0.2 mm	83%
16Wed	+14°C	+12°C	—	2-3 m/s, ESE	0.1 mm	62%
17Thu	+16°C	+11°C	—	1-2 m/s, ENE	0 mm	63%
18Fri	+15°C	+10°C	—	3-4 m/s, N	0 mm	54%
19Sat	+14°C	+10°C	—	3-4 m/s, WSW	0 mm	47%
20Sun	+17°C	+12°C	—	3-5 m/s, WSW	0 mm	43%
21Mon	+19°C	+11°C	—	2-4 m/s, N	0 mm	41%
22Tue	+17°C	+14°C	—	1 m/s, NW	0 mm	42%
23Wed	+20°C	+14°C	—	1 m/s, ENE	0 mm	57%
24Thu	+23°C	+15°C	—	1-2 m/s, SSW	0.2 mm	60%
25Fri	+21°C	+17°C	—	1 m/s, ESE	0 mm	61%
26Sat	+20°C	+18°C	—	1-2 m/s, E	0 mm	85%
27Sun	+21°C	+18°C	—	2 m/s, E	0.1 mm	92%
28Mon	+23°C	+17°C	—	2-3 m/s, SE	0.2 mm	86%
29Tue	+23°C	+18°C	—	2 m/s, ESE	0.1 mm	85%
30Wed	+16°C	+11°C	—	4-7 m/s, N	0 mm	58%
31Thu	+17°C	+10°C	—	3 m/s, NNE	0 mm	41%

Weather highs and lows in Ha Long for december

Warmest day: 10 december, +24°C
Coldest night: 18 december, +10°C
Max precipitation: 13 december, 0.2 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2020
Average daytime temperature: +20°C
Average nighttime temperature: +14°C
Water temperature: —
Precipitation (month): 1.3 mm
Days with precipitation: 0
Humidity: 65%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+23°C	+15°C	—	4-5 m/s, E	0.1 mm	80%
2Mon	+17°C	+13°C	—	4-6 m/s, WSW	0 mm	56%
3Tue	+21°C	+11°C	—	2-3 m/s, E	0 mm	54%
4Wed	+22°C	+11°C	—	2-3 m/s, N	0 mm	47%
5Thu	+21°C	+12°C	—	4-5 m/s, N	0 mm	45%
6Fri	+20°C	+12°C	—	4 m/s, N	0 mm	43%
7Sat	+22°C	+10°C	—	2-3 m/s, ENE	0 mm	42%
8Sun	+21°C	+10°C	—	2 m/s, SSW	0 mm	40%
9Mon	+22°C	+10°C	—	1 m/s, SW	0 mm	45%
10Tue	+23°C	+11°C	—	1 m/s, SW	0 mm	48%
11Wed	+23°C	+12°C	—	1 m/s, WSW	0 mm	48%
12Thu	+23°C	+12°C	—	2 m/s, ESE	0 mm	55%
13Fri	+23°C	+15°C	—	2-3 m/s, ESE	0 mm	80%
14Sat	+22°C	+17°C	—	2-3 m/s, ESE	0.2 mm	81%
15Sun	+24°C	+18°C	—	2-3 m/s, ESE	0.1 mm	86%
16Mon	+26°C	+19°C	—	2-3 m/s, SE	0 mm	87%
17Tue	+25°C	+19°C	—	2 m/s, ESE	0.1 mm	89%
18Wed	+24°C	+20°C	—	2-3 m/s, ESE	0.1 mm	85%
19Thu	+23°C	+17°C	—	2-3 m/s, E	0 mm	78%
20Fri	+19°C	+17°C	—	3 m/s, ENE	0.5 mm	80%
21Sat	+20°C	+17°C	—	2-3 m/s, ESE	0 mm	84%
22Sun	+21°C	+16°C	—	2 m/s, E	0.2 mm	82%
23Mon	+22°C	+17°C	—	2 m/s, ESE	0 mm	88%
24Tue	+22°C	+19°C	—	2-3 m/s, ESE	0 mm	87%
25Wed	+24°C	+18°C	—	2-4 m/s, S	0.5 mm	88%
26Thu	+23°C	+15°C	—	3-4 m/s, E	0.2 mm	81%
27Fri	+17°C	+13°C	—	2-4 m/s, N	0 mm	64%
28Sat	+21°C	+12°C	—	1 m/s, SSW	0 mm	73%
29Sun	+24°C	+15°C	—	1-2 m/s, SW	0 mm	82%
30Mon	+25°C	+17°C	—	1-2 m/s, E	0 mm	79%
31Tue	+22°C	+19°C	—	2-3 m/s, ENE	1 mm	75%

Weather highs and lows in Ha Long for december

Warmest day: 16 december, +26°C
Coldest night: 7 december, +10°C
Max precipitation: 31 december, 1 mm
Warmest water: —
Coldest water: —

Climate in Ha Long in december

Year: 2019
Average daytime temperature: +22°C
Average nighttime temperature: +15°C
Water temperature: —
Precipitation (month): 3 mm
Days with precipitation: 1
Humidity: 69%
Wind: 2 m/s

Weather in Ha Long in december by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+22°C	+17°C	8.2 mm	1	+21°C
2024	+22°C	+14°C	0.3 mm	0	—
2023	+22°C	+16°C	2.9 mm	0	—
2022	+20°C	+13°C	1.1 mm	0	—
2021	+23°C	+14°C	1 mm	0	—
2020	+20°C	+14°C	1.3 mm	0	—
2019	+22°C	+15°C	3 mm	1	—

Comparison december in Ha Long with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+20°C	+14°C	1	5
February	+21°C	+16°C	3	3
March	+24°C	+19°C	2	3
April	+28°C	+22°C	4	3
May	+30°C	+24°C	10	2
June	+32°C	+26°C	14	2
July	+32°C	+26°C	11	3
August	+31°C	+25°C	17	1
September	+31°C	+24°C	12	4
October	+28°C	+21°C	5	6
November	+26°C	+19°C	2	8
December	+22°C	+15°C	0	6