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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 27°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)
31 May 2025
Morning Clouds 27°C 85% 19.76 km/h 0.0 mm 32°C
Afternoon Clouds 29°C 84% 18 km/h 0.0 mm 36°C
Evening Clouds 28°C 83% 17 km/h 0.0 mm 35°C
01 June 2025
Morning Clouds 28°C 81% 23.15 km/h 0.0 mm 35°C
Afternoon Clouds 29°C 80% 22 km/h 0.0 mm 36°C
Evening Clouds 29°C 79% 21 km/h 0.0 mm 36°C
02 June 2025
Morning Clouds 29°C 81% 21.28 km/h 0.0 mm 35°C
Afternoon Clouds 29°C 80% 20 km/h 0.0 mm 36°C
Evening Clouds 29°C 79% 19 km/h 0.0 mm 36°C
03 June 2025
Morning Rain 29°C 81% 15.84 km/h 10.76 mm 36°C
Afternoon Rain 29°C 80% 14 km/h 10.76 mm 36°C
Evening Rain 29°C 79% 13 km/h 10.76 mm 36°C
04 June 2025
Morning Rain 29°C 84% 12.35 km/h 12.14 mm 36°C
Afternoon Rain 29°C 83% 11 km/h 12.14 mm 36°C
Evening Rain 29°C 82% 10 km/h 12.14 mm 36°C
05 June 2025
Morning Rain 29°C 79% 12.64 km/h 0.65 mm 36°C
Afternoon Rain 29°C 78% 11 km/h 0.65 mm 36°C
Evening Rain 29°C 77% 10 km/h 0.65 mm 36°C
06 June 2025
Morning Rain 29°C 78% 16.09 km/h 0.32 mm 36°C
Afternoon Rain 30°C 77% 15 km/h 0.32 mm 37°C
Evening Rain 29°C 76% 14 km/h 0.32 mm 36°C
07 June 2025
Morning Rain 29°C 79% 19.12 km/h 0.19 mm 36°C
Afternoon Rain 30°C 78% 18 km/h 0.19 mm 37°C
Evening Rain 29°C 77% 17 km/h 0.19 mm 36°C
08 June 2025
Morning Clouds 29°C 78% 20.74 km/h 0.0 mm 36°C
Afternoon Clouds 30°C 77% 19 km/h 0.0 mm 37°C
Evening Clouds 30°C 76% 18 km/h 0.0 mm 37°C
09 June 2025
Morning Rain 30°C 77% 20.92 km/h 0.57 mm 37°C
Afternoon Rain 30°C 76% 19 km/h 0.57 mm 37°C
Evening Rain 30°C 75% 18 km/h 0.57 mm 37°C
10 June 2025
Morning Rain 29°C 81% 18.54 km/h 13.88 mm 36°C
Afternoon Rain 29°C 80% 17 km/h 13.88 mm 36°C
Evening Rain 29°C 79% 16 km/h 13.88 mm 36°C
11 June 2025
Morning Rain 28°C 88% 13.25 km/h 26.22 mm 34°C
Afternoon Rain 29°C 87% 12 km/h 26.22 mm 36°C
Evening Rain 29°C 86% 11 km/h 26.22 mm 36°C
12 June 2025
Morning Rain 29°C 86% 17.96 km/h 7.26 mm 36°C
Afternoon Rain 30°C 85% 16 km/h 7.26 mm 37°C
Evening Rain 29°C 84% 15 km/h 7.26 mm 36°C
13 June 2025
Morning Rain 29°C 84% 18.5 km/h 9.25 mm 36°C
Afternoon Rain 30°C 83% 17 km/h 9.25 mm 37°C
Evening Rain 29°C 82% 16 km/h 9.25 mm 36°C
14 June 2025
Morning Rain 29°C 84% 18.5 km/h 4.51 mm 36°C
Afternoon Rain 30°C 83% 17 km/h 4.51 mm 37°C
Evening Rain 29°C 82% 16 km/h 4.51 mm 36°C
15 June 2025
Morning Rain 30°C 84% 19.62 km/h 1.66 mm 37°C
Afternoon Rain 30°C 83% 18 km/h 1.66 mm 37°C
Evening Rain 30°C 82% 17 km/h 1.66 mm 37°C
16 June 2025
Morning Rain 30°C 84% 19.62 km/h 1.51 mm 37°C
Afternoon Rain 30°C 83% 18 km/h 1.51 mm 37°C
Evening Rain 30°C 82% 17 km/h 1.51 mm 37°C
17 June 2025
Morning Rain 30°C 80% 20.38 km/h 0.88 mm 37°C
Afternoon Rain 31°C 79% 19 km/h 0.88 mm 38°C
Evening Rain 30°C 78% 18 km/h 0.88 mm 37°C
18 June 2025
Morning Rain 30°C 80% 17.82 km/h 7.22 mm 37°C
Afternoon Rain 30°C 79% 16 km/h 7.22 mm 37°C
Evening Rain 28°C 78% 15 km/h 7.22 mm 34°C
19 June 2025
Morning Rain 27°C 79% 11.95 km/h 18.74 mm 31°C
Afternoon Rain 28°C 78% 10 km/h 18.74 mm 33°C
Evening Rain 28°C 77% 9 km/h 18.74 mm 33°C
20 June 2025
Morning Rain 28°C 70% 13.28 km/h 2.06 mm 33°C
Afternoon Rain 30°C 69% 12 km/h 2.06 mm 37°C
Evening Rain 29°C 68% 11 km/h 2.06 mm 36°C
21 June 2025
Morning Rain 29°C 89% 16.78 km/h 7.18 mm 36°C
Afternoon Rain 29°C 88% 15 km/h 7.18 mm 36°C
Evening Rain 29°C 87% 14 km/h 7.18 mm 36°C
22 June 2025
Morning Rain 29°C 82% 24.77 km/h 3.17 mm 36°C
Afternoon Rain 30°C 81% 23 km/h 3.17 mm 37°C
Evening Rain 29°C 80% 22 km/h 3.17 mm 36°C
23 June 2025
Morning Rain 29°C 80% 21.1 km/h 1.12 mm 36°C
Afternoon Rain 30°C 79% 20 km/h 1.12 mm 37°C
Evening Rain 29°C 78% 19 km/h 1.12 mm 36°C
24 June 2025
Morning Rain 29°C 79% 17.78 km/h 5.56 mm 36°C
Afternoon Rain 30°C 78% 16 km/h 5.56 mm 37°C
Evening Rain 29°C 77% 15 km/h 5.56 mm 36°C
25 June 2025
Morning Rain 29°C 76% 19.37 km/h 0.17 mm 36°C
Afternoon Rain 30°C 75% 18 km/h 0.17 mm 37°C
Evening Rain 30°C 74% 17 km/h 0.17 mm 37°C
26 June 2025
Morning Rain 30°C 77% 24.01 km/h 0.94 mm 37°C
Afternoon Rain 30°C 76% 23 km/h 0.94 mm 37°C
Evening Rain 30°C 75% 22 km/h 0.94 mm 37°C
27 June 2025
Morning Rain 29°C 78% 24.7 km/h 2.71 mm 36°C
Afternoon Rain 30°C 77% 23 km/h 2.71 mm 37°C
Evening Rain 30°C 76% 22 km/h 2.71 mm 37°C
28 June 2025
Morning Rain 29°C 77% 25.42 km/h 0.23 mm 36°C
Afternoon Rain 30°C 76% 24 km/h 0.23 mm 37°C
Evening Rain 30°C 75% 23 km/h 0.23 mm 37°C
29 June 2025
Morning Rain 29°C 77% 20.88 km/h 0.34 mm 36°C
Afternoon Rain 30°C 76% 19 km/h 0.34 mm 37°C
Evening Rain 29°C 75% 18 km/h 0.34 mm 36°C

30 day weather averages

Temperature:

  • Highest: 31°C (07 June)
  • Lowest: 27°C (31 May)

Humidex:

  • Averages of 80.6%

Winds:

  • Mean speed of 18.87 km/h

Clouds:

  • Highest: 100%
  • Lowest: 21%

Precipitation:

  • Rain total: 139.24mm