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Warmest sea in Vietnam in December

58 coastal locations in Vietnam ranked by their typical December sea temperature. Region-wide average in December: 24.8°C. The top of the list is where to find the warmest swimming this month.

Warmest in December

Phu Quoc

28.6°C December mean in Vietnam

Regional December average

24.8°C

across all 58 coastal locations in Vietnam

Vs annual mean

-2.2°C

below the year-round regional average

What the Vietnam sea feels like in December

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Vietnam monthly average 23.0°C to 29.6°C
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D
  • Warmest month July 29.6°C
  • Coldest month February 23.0°C
  • Annual mean 27.0°C
  • Months above 20°C 12 of 12

Where December fits in the year

December sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Vietnam month rankings:

Vietnam sea temperature map (live)

The map shows today's latest reading at every Vietnam location. The list below is based on the typical December mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Vietnam locations in December

Sorted by the typical December mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location December mean
1 Phu Quoc 28.6°C
2 Hon Tho Chau Kiên Giang 28.5°C
3 An Thoi 28.4°C
4 Ha Tien tỉnh Kiên Giang 28.2°C
5 Mui Can Gio Thành phố Hồ Chí Minh 27.6°C
6 Ho Chi Minh City 27.6°C
7 Mui Vung Tau Bà Rịa - Vũng Tàu 27.4°C
8 Vung Tau 27.2°C
9 Pointe De Ke Ga Bình Thuận 26.8°C
10 Con Dao Islands 26.7°C
11 Lagi 26.6°C
12 Poulo Condore Ba Ria - Vung Tau 26.6°C
13 Mui Ne 26.3°C
14 Phan Thiet 26.3°C
15 Pointe de Lagan Bình Thuận 26.1°C
16 Pulau Cecir De Mer Bình Thuận 26.0°C
17 Cap Padaran Ninh Thuận 25.9°C
18 Cam Ranh 25.8°C
19 Phan Rang 25.8°C
20 Nha Trang 25.8°C
21 Quy Nhon 25.8°C
22 Song Cau 25.8°C
23 Qui Nhon-A Bình Định 25.7°C
24 Tarn Kwam Bình Định 25.7°C
25 Port Dayot Khánh Hòa 25.6°C
Show 25 more ▸
26 Vung Ro Phú Yên 25.6°C
27 Kikuik Quảng Ngãi 25.6°C
28 Cu Lao Cham Quảng Nam 25.6°C
29 Cham Islands 25.6°C
30 Hoi An 25.5°C
31 Da Nang 25.2°C
32 Chon May (Chumai) Thừa Thiên Huế 24.9°C
33 Thuan An Beach 24.8°C
34 Thuan An Thừa Thiên Huế 24.6°C
35 Hue 24.6°C
36 Quang Khe Quảng Bình 23.9°C
37 Vung Ang Hà Tĩnh 23.7°C
38 Vung Chua Quảng Bình 23.7°C
39 Ile Bach Long Vi Hải Phòng 23.2°C
40 Hon Nieu Cua Lo 23.1°C
41 Hon Me Khanh Hoa province 23.0°C
42 Thanh Hoa 22.9°C
43 Hon Ne Thanh Hóa 22.9°C
44 Haiphong 22.7°C
45 Hanoi 22.7°C
46 Cat Ba 22.7°C
47 Tuan Chau 22.7°C
48 Cua Ba Lat Nam Định Province 22.7°C
49 Cua Cam Approaches (Hon Dau) Hải Phòng 22.6°C
50 Do Son Hải Phòng 22.6°C

Coldest 10 in Vietnam in December

Same data the other way. Helpful if you want to know which Vietnam coasts to avoid for swimming in December.

# Location December mean
1 Loc Chuc San Quảng Ninh 20.4°C
2 Tsieng Mun Quảng Ninh 21.3°C
3 Sha Pak Wan Quảng Ninh 21.8°C
4 Cam Pha 22.0°C
5 Ha Long Bay 22.5°C
6 Apowan Hải Phòng 22.5°C
7 Hon Gay Quảng Ninh 22.5°C
8 Passe des Hydres Quảng Ninh 22.5°C
9 Cua Cam Approaches (Hon Dau) Hải Phòng 22.6°C
10 Do Son Hải Phòng 22.6°C

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