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 31°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)
15 June 2025
Morning Rain 29°C 79% 22.9 km/h 1.84 mm 36°C
Afternoon Rain 30°C 78% 21 km/h 1.84 mm 37°C
Evening Rain 29°C 77% 20 km/h 1.84 mm 36°C
16 June 2025
Morning Rain 29°C 80% 20.66 km/h 3.36 mm 36°C
Afternoon Rain 30°C 79% 19 km/h 3.36 mm 37°C
Evening Rain 29°C 78% 18 km/h 3.36 mm 36°C
17 June 2025
Morning Rain 29°C 90% 23.15 km/h 20.44 mm 36°C
Afternoon Rain 29°C 89% 22 km/h 20.44 mm 36°C
Evening Rain 29°C 88% 21 km/h 20.44 mm 36°C
18 June 2025
Morning Rain 28°C 86% 23.98 km/h 29.95 mm 35°C
Afternoon Rain 29°C 85% 22 km/h 29.95 mm 36°C
Evening Rain 29°C 84% 21 km/h 29.95 mm 36°C
19 June 2025
Morning Rain 29°C 88% 22.14 km/h 19.93 mm 36°C
Afternoon Rain 29°C 87% 21 km/h 19.93 mm 36°C
Evening Rain 29°C 86% 20 km/h 19.93 mm 35°C
20 June 2025
Morning Rain 28°C 84% 19.12 km/h 4.43 mm 35°C
Afternoon Rain 29°C 83% 18 km/h 4.43 mm 36°C
Evening Rain 29°C 82% 17 km/h 4.43 mm 35°C
21 June 2025
Morning Rain 29°C 82% 19.55 km/h 1.38 mm 35°C
Afternoon Rain 29°C 81% 18 km/h 1.38 mm 36°C
Evening Rain 29°C 80% 17 km/h 1.38 mm 36°C
22 June 2025
Morning Rain 29°C 86% 19.94 km/h 5.22 mm 36°C
Afternoon Rain 29°C 85% 18 km/h 5.22 mm 36°C
Evening Rain 29°C 84% 17 km/h 5.22 mm 36°C
23 June 2025
Morning Rain 29°C 85% 16.63 km/h 4.77 mm 36°C
Afternoon Rain 29°C 84% 15 km/h 4.77 mm 36°C
Evening Rain 29°C 83% 14 km/h 4.77 mm 36°C
24 June 2025
Morning Rain 29°C 84% 15.16 km/h 7.86 mm 36°C
Afternoon Rain 29°C 83% 14 km/h 7.86 mm 36°C
Evening Rain 28°C 82% 13 km/h 7.86 mm 35°C
25 June 2025
Morning Rain 29°C 84% 11.66 km/h 6.81 mm 35°C
Afternoon Rain 29°C 83% 10 km/h 6.81 mm 36°C
Evening Rain 28°C 82% 9 km/h 6.81 mm 35°C
26 June 2025
Morning Rain 29°C 84% 13.5 km/h 4.56 mm 35°C
Afternoon Rain 29°C 83% 12 km/h 4.56 mm 36°C
Evening Rain 29°C 82% 11 km/h 4.56 mm 36°C
27 June 2025
Morning Rain 29°C 82% 12.78 km/h 3.66 mm 36°C
Afternoon Rain 30°C 81% 11 km/h 3.66 mm 37°C
Evening Rain 29°C 80% 10 km/h 3.66 mm 36°C
28 June 2025
Morning Rain 29°C 82% 14.47 km/h 3.71 mm 36°C
Afternoon Rain 30°C 81% 13 km/h 3.71 mm 37°C
Evening Rain 29°C 80% 12 km/h 3.71 mm 36°C
29 June 2025
Morning Rain 30°C 80% 14.18 km/h 2.01 mm 37°C
Afternoon Rain 30°C 79% 13 km/h 2.01 mm 37°C
Evening Rain 30°C 78% 12 km/h 2.01 mm 37°C
30 June 2025
Morning Rain 30°C 81% 17.14 km/h 3.02 mm 37°C
Afternoon Rain 30°C 80% 16 km/h 3.02 mm 37°C
Evening Rain 30°C 79% 15 km/h 3.02 mm 37°C
01 July 2025
Morning Rain 30°C 80% 17.14 km/h 5.51 mm 37°C
Afternoon Rain 30°C 79% 16 km/h 5.51 mm 37°C
Evening Rain 30°C 78% 15 km/h 5.51 mm 37°C
02 July 2025
Morning Rain 29°C 82% 19.51 km/h 8.97 mm 36°C
Afternoon Rain 30°C 81% 18 km/h 8.97 mm 37°C
Evening Rain 30°C 80% 17 km/h 8.97 mm 37°C
03 July 2025
Morning Rain 29°C 84% 23.0 km/h 14.34 mm 36°C
Afternoon Rain 30°C 83% 22 km/h 14.34 mm 37°C
Evening Rain 30°C 82% 21 km/h 14.34 mm 36°C
04 July 2025
Morning Rain 29°C 77% 22.86 km/h 4.6 mm 36°C
Afternoon Rain 30°C 76% 21 km/h 4.6 mm 37°C
Evening Rain 30°C 75% 20 km/h 4.6 mm 37°C
05 July 2025
Morning Rain 29°C 74% 21.31 km/h 0.4 mm 36°C
Afternoon Rain 30°C 73% 20 km/h 0.4 mm 37°C
Evening Rain 30°C 72% 19 km/h 0.4 mm 37°C
06 July 2025
Morning Rain 30°C 76% 18.65 km/h 0.44 mm 36°C
Afternoon Rain 30°C 75% 17 km/h 0.44 mm 37°C
Evening Rain 30°C 74% 16 km/h 0.44 mm 37°C
07 July 2025
Morning Rain 30°C 80% 16.45 km/h 0.77 mm 37°C
Afternoon Rain 30°C 79% 15 km/h 0.77 mm 37°C
Evening Rain 29°C 78% 14 km/h 0.77 mm 36°C
08 July 2025
Morning Rain 30°C 81% 16.45 km/h 3.61 mm 37°C
Afternoon Rain 30°C 80% 15 km/h 3.61 mm 37°C
Evening Rain 29°C 79% 14 km/h 3.61 mm 36°C
09 July 2025
Morning Rain 29°C 77% 11.92 km/h 1.97 mm 36°C
Afternoon Rain 30°C 76% 10 km/h 1.97 mm 37°C
Evening Rain 29°C 75% 9 km/h 1.97 mm 35°C
10 July 2025
Morning Rain 28°C 69% 10.87 km/h 1.26 mm 35°C
Afternoon Rain 30°C 68% 9 km/h 1.26 mm 37°C
Evening Rain 29°C 67% 8 km/h 1.26 mm 35°C
11 July 2025
Morning Clouds 29°C 70% 15.59 km/h 0.0 mm 34°C
Afternoon Clouds 30°C 69% 14 km/h 0.0 mm 37°C
Evening Clouds 30°C 68% 13 km/h 0.0 mm 37°C
12 July 2025
Morning Rain 30°C 78% 20.38 km/h 14.86 mm 37°C
Afternoon Rain 30°C 77% 19 km/h 14.86 mm 37°C
Evening Rain 29°C 76% 18 km/h 14.86 mm 36°C
13 July 2025
Morning Rain 29°C 78% 20.38 km/h 22.34 mm 36°C
Afternoon Rain 30°C 77% 19 km/h 22.34 mm 37°C
Evening Rain 29°C 76% 18 km/h 22.34 mm 36°C
14 July 2025
Morning Rain 29°C 72% 13.03 km/h 6.31 mm 36°C
Afternoon Rain 30°C 71% 12 km/h 6.31 mm 37°C
Evening Rain 29°C 70% 11 km/h 6.31 mm 36°C

30 day weather averages

Temperature:

  • Highest: 31°C (29 June)
  • Lowest: 28°C (18 June)

Humidex:

  • Averages of 80.5%

Winds:

  • Mean speed of 17.82 km/h

Clouds:

  • Highest: 98%
  • Lowest: 28%

Precipitation:

  • Rain total: 208.33mm