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  1. Home
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  3. Halong Bay Weather
  4. 30 Day Forecast

Halong Bay 30 Day Weather Forecast

Weather in Halong Bay is forecasted to vary between 23°C to 30°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)
30 April 2025
Morning Rain 25°C 81% 10.01 km/h 1.23 mm 26°C
Afternoon Rain 26°C 80% 9 km/h 1.23 mm 27°C
Evening Rain 25°C 79% 8 km/h 1.23 mm 26°C
01 May 2025
Morning Rain 25°C 79% 6.48 km/h 3.57 mm 26°C
Afternoon Rain 26°C 78% 5 km/h 3.57 mm 26°C
Evening Rain 26°C 77% 4 km/h 3.57 mm 26°C
02 May 2025
Morning Rain 26°C 76% 9.0 km/h 1.21 mm 26°C
Afternoon Rain 26°C 75% 8 km/h 1.21 mm 26°C
Evening Rain 25°C 74% 7 km/h 1.21 mm 26°C
03 May 2025
Morning Clouds 26°C 76% 16.7 km/h 0.0 mm 26°C
Afternoon Clouds 26°C 75% 15 km/h 0.0 mm 26°C
Evening Clouds 26°C 74% 14 km/h 0.0 mm 27°C
04 May 2025
Morning Clouds 26°C 80% 20.74 km/h 0.0 mm 26°C
Afternoon Clouds 27°C 79% 19 km/h 0.0 mm 31°C
Evening Clouds 27°C 78% 18 km/h 0.0 mm 30°C
05 May 2025
Morning Clouds 27°C 80% 22.18 km/h 0.0 mm 31°C
Afternoon Clouds 28°C 79% 21 km/h 0.0 mm 32°C
Evening Clouds 27°C 78% 20 km/h 0.0 mm 31°C
06 May 2025
Morning Clouds 27°C 74% 22.79 km/h 0.0 mm 31°C
Afternoon Clouds 28°C 73% 21 km/h 0.0 mm 33°C
Evening Clouds 28°C 72% 20 km/h 0.0 mm 32°C
07 May 2025
Morning Rain 28°C 71% 21.96 km/h 2.69 mm 32°C
Afternoon Rain 28°C 70% 20 km/h 2.69 mm 34°C
Evening Rain 27°C 69% 19 km/h 2.69 mm 27°C
08 May 2025
Morning Rain 24°C 69% 25.63 km/h 6.54 mm 25°C
Afternoon Rain 25°C 68% 24 km/h 6.54 mm 25°C
Evening Rain 24°C 67% 23 km/h 6.54 mm 25°C
09 May 2025
Morning Clouds 25°C 70% 15.55 km/h 0.0 mm 25°C
Afternoon Clouds 26°C 69% 14 km/h 0.0 mm 26°C
Evening Clouds 25°C 68% 13 km/h 0.0 mm 26°C
10 May 2025
Morning Rain 26°C 78% 10.69 km/h 7.19 mm 26°C
Afternoon Rain 27°C 77% 9 km/h 7.19 mm 31°C
Evening Rain 26°C 76% 8 km/h 7.19 mm 26°C
11 May 2025
Morning Rain 26°C 79% 16.7 km/h 14.7 mm 26°C
Afternoon Rain 26°C 78% 15 km/h 14.7 mm 26°C
Evening Rain 26°C 77% 14 km/h 14.7 mm 27°C
12 May 2025
Morning Rain 26°C 86% 17.71 km/h 21.63 mm 26°C
Afternoon Rain 28°C 85% 16 km/h 21.63 mm 32°C
Evening Rain 27°C 84% 15 km/h 21.63 mm 27°C
13 May 2025
Morning Rain 26°C 79% 22.0 km/h 10.21 mm 26°C
Afternoon Rain 25°C 78% 21 km/h 10.21 mm 26°C
Evening Rain 24°C 77% 20 km/h 10.21 mm 25°C
14 May 2025
Morning Rain 24°C 69% 18.4 km/h 0.38 mm 24°C
Afternoon Rain 26°C 68% 17 km/h 0.38 mm 26°C
Evening Rain 25°C 67% 16 km/h 0.38 mm 26°C
15 May 2025
Morning Rain 25°C 83% 20.59 km/h 0.45 mm 26°C
Afternoon Rain 26°C 82% 19 km/h 0.45 mm 27°C
Evening Rain 25°C 81% 18 km/h 0.45 mm 26°C
16 May 2025
Morning Clouds 25°C 77% 20.41 km/h 0.0 mm 26°C
Afternoon Clouds 26°C 76% 19 km/h 0.0 mm 26°C
Evening Clouds 25°C 75% 18 km/h 0.0 mm 25°C
17 May 2025
Morning Rain 24°C 78% 13.07 km/h 1.87 mm 25°C
Afternoon Rain 26°C 77% 12 km/h 1.87 mm 26°C
Evening Rain 26°C 76% 11 km/h 1.87 mm 26°C
18 May 2025
Morning Rain 26°C 87% 14.4 km/h 8.01 mm 27°C
Afternoon Rain 26°C 86% 13 km/h 8.01 mm 26°C
Evening Rain 26°C 85% 12 km/h 8.01 mm 27°C
19 May 2025
Morning Rain 26°C 83% 17.68 km/h 2.72 mm 26°C
Afternoon Rain 27°C 82% 16 km/h 2.72 mm 32°C
Evening Rain 27°C 81% 15 km/h 2.72 mm 30°C
20 May 2025
Morning Clouds 27°C 77% 19.8 km/h 0.0 mm 31°C
Afternoon Clouds 28°C 76% 18 km/h 0.0 mm 33°C
Evening Clouds 27°C 75% 17 km/h 0.0 mm 32°C
21 May 2025
Morning Rain 27°C 74% 16.6 km/h 6.87 mm 32°C
Afternoon Rain 29°C 73% 15 km/h 6.87 mm 34°C
Evening Rain 28°C 72% 14 km/h 6.87 mm 32°C
22 May 2025
Morning Rain 27°C 84% 15.66 km/h 31.4 mm 32°C
Afternoon Rain 28°C 83% 14 km/h 31.4 mm 33°C
Evening Rain 26°C 82% 13 km/h 31.4 mm 26°C
23 May 2025
Morning Rain 24°C 90% 25.81 km/h 26.74 mm 25°C
Afternoon Rain 24°C 89% 24 km/h 26.74 mm 24°C
Evening Rain 23°C 88% 23 km/h 26.74 mm 24°C
24 May 2025
Morning Clouds 23°C 79% 19.12 km/h 0.0 mm 24°C
Afternoon Clouds 24°C 78% 18 km/h 0.0 mm 25°C
Evening Clouds 24°C 77% 17 km/h 0.0 mm 24°C
25 May 2025
Morning Rain 24°C 79% 11.95 km/h 1.76 mm 24°C
Afternoon Rain 25°C 78% 10 km/h 1.76 mm 26°C
Evening Rain 24°C 77% 9 km/h 1.76 mm 25°C
26 May 2025
Morning Rain 24°C 88% 13.07 km/h 7.07 mm 25°C
Afternoon Rain 25°C 87% 12 km/h 7.07 mm 26°C
Evening Rain 25°C 86% 11 km/h 7.07 mm 26°C
27 May 2025
Morning Rain 24°C 84% 12.42 km/h 20.69 mm 25°C
Afternoon Rain 26°C 83% 11 km/h 20.69 mm 26°C
Evening Rain 26°C 82% 10 km/h 20.69 mm 27°C
28 May 2025
Morning Rain 26°C 88% 9.11 km/h 32.41 mm 26°C
Afternoon Rain 27°C 87% 8 km/h 32.41 mm 30°C
Evening Rain 26°C 86% 7 km/h 32.41 mm 26°C
29 May 2025
Morning Rain 26°C 91% 13.86 km/h 16.3 mm 26°C
Afternoon Rain 27°C 90% 12 km/h 16.3 mm 31°C
Evening Rain 27°C 89% 11 km/h 16.3 mm 31°C

30 day weather averages

Temperature:

  • Highest: 30°C (07 May)
  • Lowest: 23°C (23 May)

Humidex:

  • Averages of 79.63%

Winds:

  • Mean speed of 16.67 km/h

Clouds:

  • Highest: 99%
  • Lowest: 12%

Precipitation:

  • Rain total: 225.64mm