Heritage Cruises
Heritage Cruises
US$180 US$202
Ambassador Cruise
Ambassador Cruise
US$180 US$198
Peony Cruise
Peony Cruise
US$140 US$161
Orchid Cruises
Orchid Cruises
US$180 US$198
Stellar of the Seas
Stellar of the Seas
US$180 US$189
  1. Home
  2. Weather
  3. Halong Bay Weather
  4. 30 Day Forecast

Halong Bay 30 Day Weather Forecast

Weather in Halong Bay is forecasted to vary between 19°C to 29°C for the upcoming 30 days.

30-day weather conditions

Date / Time
(VN) 		Conditions Temperature
(°C) 		Humidity
(%) 		Wind
(km/h) 		Precip
(mm) 		Feels like
(°C)
27 April 2025
Morning Rain 25°C 79% 19.01 km/h 0.17 mm 26°C
Afternoon Rain 26°C 78% 18 km/h 0.17 mm 27°C
Evening Rain 25°C 77% 17 km/h 0.17 mm 26°C
28 April 2025
Morning Clouds 26°C 72% 12.46 km/h 0.0 mm 26°C
Afternoon Clouds 26°C 71% 11 km/h 0.0 mm 26°C
Evening Clouds 26°C 70% 10 km/h 0.0 mm 26°C
29 April 2025
Morning Rain 25°C 76% 17.57 km/h 0.15 mm 26°C
Afternoon Rain 26°C 75% 16 km/h 0.15 mm 26°C
Evening Rain 25°C 74% 15 km/h 0.15 mm 26°C
30 April 2025
Morning Rain 25°C 72% 11.16 km/h 0.27 mm 26°C
Afternoon Rain 26°C 71% 10 km/h 0.27 mm 27°C
Evening Rain 25°C 70% 9 km/h 0.27 mm 26°C
01 May 2025
Morning Rain 25°C 75% 6.95 km/h 1.11 mm 26°C
Afternoon Rain 26°C 74% 5 km/h 1.11 mm 27°C
Evening Rain 25°C 73% 4 km/h 1.11 mm 26°C
02 May 2025
Morning Clouds 26°C 65% 9.5 km/h 0.0 mm 26°C
Afternoon Clouds 27°C 64% 8 km/h 0.0 mm 29°C
Evening Clouds 25°C 63% 7 km/h 0.0 mm 26°C
03 May 2025
Morning Clouds 26°C 66% 11.3 km/h 0.0 mm 26°C
Afternoon Clouds 27°C 65% 10 km/h 0.0 mm 29°C
Evening Clouds 26°C 64% 9 km/h 0.0 mm 26°C
04 May 2025
Morning Clouds 26°C 68% 10.73 km/h 0.0 mm 26°C
Afternoon Clouds 27°C 67% 9 km/h 0.0 mm 29°C
Evening Clouds 26°C 66% 8 km/h 0.0 mm 27°C
05 May 2025
Morning Clouds 26°C 67% 10.12 km/h 0.0 mm 26°C
Afternoon Clouds 27°C 66% 9 km/h 0.0 mm 29°C
Evening Clouds 26°C 65% 8 km/h 0.0 mm 27°C
06 May 2025
Morning Clouds 27°C 65% 14.29 km/h 0.0 mm 27°C
Afternoon Clouds 27°C 64% 13 km/h 0.0 mm 30°C
Evening Clouds 27°C 63% 12 km/h 0.0 mm 27°C
07 May 2025
Morning Rain 27°C 78% 20.63 km/h 2.38 mm 30°C
Afternoon Rain 28°C 77% 19 km/h 2.38 mm 32°C
Evening Rain 27°C 76% 18 km/h 2.38 mm 31°C
08 May 2025
Morning Rain 27°C 86% 19.94 km/h 16.99 mm 31°C
Afternoon Rain 28°C 85% 18 km/h 16.99 mm 33°C
Evening Rain 27°C 84% 17 km/h 16.99 mm 31°C
09 May 2025
Morning Rain 27°C 92% 22.18 km/h 33.27 mm 30°C
Afternoon Rain 25°C 91% 21 km/h 33.27 mm 26°C
Evening Rain 23°C 90% 20 km/h 33.27 mm 24°C
10 May 2025
Morning Rain 22°C 92% 36.32 km/h 25.8 mm 22°C
Afternoon Rain 19°C 91% 35 km/h 25.8 mm 20°C
Evening Rain 19°C 90% 34 km/h 25.8 mm 20°C
11 May 2025
Morning Rain 19°C 76% 30.2 km/h 5.18 mm 20°C
Afternoon Rain 21°C 75% 29 km/h 5.18 mm 22°C
Evening Rain 21°C 74% 28 km/h 5.18 mm 22°C
12 May 2025
Morning Rain 22°C 90% 17.14 km/h 4.35 mm 22°C
Afternoon Rain 23°C 89% 16 km/h 4.35 mm 24°C
Evening Rain 23°C 88% 15 km/h 4.35 mm 24°C
13 May 2025
Morning Rain 24°C 82% 16.78 km/h 0.55 mm 24°C
Afternoon Rain 25°C 81% 15 km/h 0.55 mm 26°C
Evening Rain 24°C 80% 14 km/h 0.55 mm 25°C
14 May 2025
Morning Clouds 25°C 77% 14.36 km/h 0.0 mm 26°C
Afternoon Clouds 26°C 76% 13 km/h 0.0 mm 26°C
Evening Clouds 26°C 75% 12 km/h 0.0 mm 26°C
15 May 2025
Morning Clouds 25°C 81% 15.62 km/h 0.0 mm 26°C
Afternoon Clouds 26°C 80% 14 km/h 0.0 mm 26°C
Evening Clouds 26°C 79% 13 km/h 0.0 mm 27°C
16 May 2025
Morning Rain 26°C 84% 12.82 km/h 0.89 mm 27°C
Afternoon Rain 27°C 83% 11 km/h 0.89 mm 30°C
Evening Rain 26°C 82% 10 km/h 0.89 mm 27°C
17 May 2025
Morning Rain 26°C 80% 13.86 km/h 0.16 mm 26°C
Afternoon Rain 27°C 79% 12 km/h 0.16 mm 30°C
Evening Rain 26°C 78% 11 km/h 0.16 mm 26°C
18 May 2025
Morning Rain 27°C 78% 13.03 km/h 0.31 mm 30°C
Afternoon Rain 28°C 77% 12 km/h 0.31 mm 32°C
Evening Rain 27°C 76% 11 km/h 0.31 mm 30°C
19 May 2025
Morning Rain 27°C 78% 13.79 km/h 11.74 mm 31°C
Afternoon Rain 28°C 77% 12 km/h 11.74 mm 32°C
Evening Rain 27°C 76% 11 km/h 11.74 mm 31°C
20 May 2025
Morning Rain 27°C 89% 21.13 km/h 27.31 mm 27°C
Afternoon Rain 26°C 88% 20 km/h 27.31 mm 27°C
Evening Rain 25°C 87% 19 km/h 27.31 mm 26°C
21 May 2025
Morning Rain 24°C 75% 21.96 km/h 4.99 mm 25°C
Afternoon Rain 27°C 74% 20 km/h 4.99 mm 27°C
Evening Rain 25°C 73% 19 km/h 4.99 mm 26°C
22 May 2025
Morning Rain 25°C 72% 16.52 km/h 0.78 mm 26°C
Afternoon Rain 27°C 71% 15 km/h 0.78 mm 27°C
Evening Rain 26°C 70% 14 km/h 0.78 mm 26°C
23 May 2025
Morning Rain 26°C 79% 19.15 km/h 0.24 mm 26°C
Afternoon Rain 27°C 78% 18 km/h 0.24 mm 27°C
Evening Rain 26°C 77% 17 km/h 0.24 mm 26°C
24 May 2025
Morning Rain 26°C 83% 15.77 km/h 0.9 mm 26°C
Afternoon Rain 27°C 82% 14 km/h 0.9 mm 31°C
Evening Rain 27°C 81% 13 km/h 0.9 mm 30°C
25 May 2025
Morning Rain 27°C 89% 20.59 km/h 27.27 mm 27°C
Afternoon Rain 27°C 88% 19 km/h 27.27 mm 31°C
Evening Rain 27°C 87% 18 km/h 27.27 mm 27°C
26 May 2025
Morning Rain 27°C 90% 20.59 km/h 18.1 mm 30°C
Afternoon Rain 27°C 89% 19 km/h 18.1 mm 31°C
Evening Rain 27°C 88% 18 km/h 18.1 mm 27°C

30 day weather averages

Temperature:

  • Highest: 29°C (19 May)
  • Lowest: 19°C (10 May)

Humidex:

  • Averages of 78.53%

Winds:

  • Mean speed of 16.85 km/h

Clouds:

  • Highest: 97%
  • Lowest: 12%

Precipitation:

  • Rain total: 182.91mm