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 28°C to 32°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)
03 July 2025
Morning Rain 28°C 86% 12.85 km/h 16.09 mm 34°C
Afternoon Rain 29°C 85% 11 km/h 16.09 mm 35°C
Evening Rain 28°C 84% 10 km/h 16.09 mm 33°C
04 July 2025
Morning Clouds 28°C 78% 10.91 km/h 0.0 mm 34°C
Afternoon Clouds 29°C 77% 9 km/h 0.0 mm 36°C
Evening Clouds 28°C 76% 8 km/h 0.0 mm 34°C
05 July 2025
Morning Clouds 28°C 74% 15.48 km/h 0.0 mm 33°C
Afternoon Clouds 30°C 73% 14 km/h 0.0 mm 37°C
Evening Clouds 29°C 72% 13 km/h 0.0 mm 36°C
06 July 2025
Morning Rain 29°C 79% 20.05 km/h 2.38 mm 36°C
Afternoon Rain 30°C 78% 19 km/h 2.38 mm 37°C
Evening Rain 29°C 77% 18 km/h 2.38 mm 36°C
07 July 2025
Morning Rain 29°C 78% 22.39 km/h 3.25 mm 36°C
Afternoon Rain 31°C 77% 21 km/h 3.25 mm 38°C
Evening Rain 30°C 76% 20 km/h 3.25 mm 37°C
08 July 2025
Morning Clouds 29°C 79% 21.38 km/h 0.0 mm 36°C
Afternoon Clouds 30°C 78% 20 km/h 0.0 mm 37°C
Evening Clouds 29°C 77% 19 km/h 0.0 mm 36°C
09 July 2025
Morning Rain 29°C 78% 21.38 km/h 1.98 mm 36°C
Afternoon Rain 30°C 77% 20 km/h 1.98 mm 37°C
Evening Rain 29°C 76% 19 km/h 1.98 mm 36°C
10 July 2025
Morning Rain 29°C 79% 21.1 km/h 0.69 mm 36°C
Afternoon Rain 31°C 78% 20 km/h 0.69 mm 38°C
Evening Rain 30°C 77% 19 km/h 0.69 mm 37°C
11 July 2025
Morning Rain 29°C 74% 20.95 km/h 2.76 mm 36°C
Afternoon Rain 30°C 73% 19 km/h 2.76 mm 37°C
Evening Rain 30°C 72% 18 km/h 2.76 mm 37°C
12 July 2025
Morning Rain 30°C 77% 21.78 km/h 3.92 mm 37°C
Afternoon Rain 30°C 76% 20 km/h 3.92 mm 37°C
Evening Rain 30°C 75% 19 km/h 3.92 mm 37°C
13 July 2025
Morning Rain 30°C 79% 20.38 km/h 0.91 mm 37°C
Afternoon Rain 30°C 78% 19 km/h 0.91 mm 37°C
Evening Rain 30°C 77% 18 km/h 0.91 mm 37°C
14 July 2025
Morning Rain 29°C 79% 21.38 km/h 0.84 mm 36°C
Afternoon Rain 30°C 78% 20 km/h 0.84 mm 37°C
Evening Rain 29°C 77% 19 km/h 0.84 mm 36°C
15 July 2025
Morning Rain 29°C 79% 20.02 km/h 1.41 mm 36°C
Afternoon Rain 30°C 78% 19 km/h 1.41 mm 37°C
Evening Rain 30°C 77% 18 km/h 1.41 mm 37°C
16 July 2025
Morning Clouds 29°C 79% 19.91 km/h 0.0 mm 36°C
Afternoon Clouds 30°C 78% 18 km/h 0.0 mm 37°C
Evening Clouds 30°C 77% 17 km/h 0.0 mm 37°C
17 July 2025
Morning Clouds 29°C 79% 19.58 km/h 0.0 mm 36°C
Afternoon Clouds 30°C 78% 18 km/h 0.0 mm 37°C
Evening Clouds 30°C 77% 17 km/h 0.0 mm 37°C
18 July 2025
Morning Rain 29°C 79% 18.58 km/h 0.13 mm 36°C
Afternoon Rain 30°C 78% 17 km/h 0.13 mm 37°C
Evening Rain 29°C 77% 16 km/h 0.13 mm 36°C
19 July 2025
Morning Rain 29°C 80% 17.39 km/h 0.45 mm 36°C
Afternoon Rain 30°C 79% 16 km/h 0.45 mm 37°C
Evening Rain 30°C 78% 15 km/h 0.45 mm 37°C
20 July 2025
Morning Rain 29°C 80% 17.39 km/h 0.83 mm 36°C
Afternoon Rain 30°C 79% 16 km/h 0.83 mm 37°C
Evening Rain 29°C 78% 15 km/h 0.83 mm 36°C
21 July 2025
Morning Rain 29°C 81% 16.34 km/h 2.03 mm 36°C
Afternoon Rain 30°C 80% 15 km/h 2.03 mm 37°C
Evening Rain 29°C 79% 14 km/h 2.03 mm 36°C
22 July 2025
Morning Rain 29°C 79% 13.32 km/h 3.24 mm 36°C
Afternoon Rain 30°C 78% 12 km/h 3.24 mm 37°C
Evening Rain 29°C 77% 11 km/h 3.24 mm 36°C
23 July 2025
Morning Rain 29°C 79% 13.1 km/h 3.34 mm 36°C
Afternoon Rain 30°C 78% 12 km/h 3.34 mm 37°C
Evening Rain 30°C 77% 11 km/h 3.34 mm 37°C
24 July 2025
Morning Rain 30°C 76% 15.05 km/h 0.76 mm 37°C
Afternoon Rain 30°C 75% 14 km/h 0.76 mm 37°C
Evening Rain 30°C 74% 13 km/h 0.76 mm 37°C
25 July 2025
Morning Rain 30°C 80% 15.98 km/h 4.74 mm 37°C
Afternoon Rain 30°C 79% 14 km/h 4.74 mm 37°C
Evening Rain 29°C 78% 13 km/h 4.74 mm 36°C
26 July 2025
Morning Rain 29°C 80% 21.28 km/h 11.79 mm 36°C
Afternoon Rain 31°C 79% 20 km/h 11.79 mm 38°C
Evening Rain 30°C 78% 19 km/h 11.79 mm 37°C
27 July 2025
Morning Rain 29°C 76% 23.11 km/h 1.93 mm 36°C
Afternoon Rain 30°C 75% 22 km/h 1.93 mm 37°C
Evening Rain 30°C 74% 21 km/h 1.93 mm 37°C
28 July 2025
Morning Rain 29°C 81% 23.11 km/h 5.13 mm 36°C
Afternoon Rain 30°C 80% 22 km/h 5.13 mm 37°C
Evening Rain 29°C 79% 21 km/h 5.13 mm 36°C
29 July 2025
Morning Rain 29°C 75% 23.65 km/h 1.92 mm 36°C
Afternoon Rain 30°C 74% 22 km/h 1.92 mm 37°C
Evening Rain 29°C 73% 21 km/h 1.92 mm 36°C
30 July 2025
Morning Rain 29°C 82% 21.74 km/h 10.27 mm 36°C
Afternoon Rain 30°C 81% 20 km/h 10.27 mm 37°C
Evening Rain 29°C 80% 19 km/h 10.27 mm 36°C
31 July 2025
Morning Rain 29°C 88% 22.5 km/h 25.49 mm 36°C
Afternoon Rain 28°C 87% 21 km/h 25.49 mm 35°C
Evening Rain 29°C 86% 20 km/h 25.49 mm 36°C
01 August 2025
Morning Rain 29°C 83% 23.0 km/h 1.81 mm 36°C
Afternoon Rain 29°C 82% 22 km/h 1.81 mm 36°C
Evening Rain 29°C 81% 21 km/h 1.81 mm 36°C

30 day weather averages

Temperature:

  • Highest: 32°C (11 July)
  • Lowest: 28°C (03 July)

Humidex:

  • Averages of 79.2%

Winds:

  • Mean speed of 19.17 km/h

Clouds:

  • Highest: 99%
  • Lowest: 19%

Precipitation:

  • Rain total: 108.09mm