Halong Bay in August: Weather & climate information

What's the weather like in Halong Bay in August? See the historical monthly averages for temperature, rainfall and humidity.

August Averages

In August, Halong Bay experiences warm temperatures ranging from 25.7°C to 30.8°C, high humidity at 81.4%, and significant rainfall, averaging 303.2mm over 22.6 rainy days. Enjoy 11.9 hours of sunshine daily!
Min Temperature 25.7°C Precipitation 303.2mm
Max Temperature 30.8°C Rainy Days 22.6 days
Humidity 81.4% Sunshine Hours 11.9 hours

Historical weather

August weather averages for Halong Bay in the last 14 years ( 2010 to 2024).

August
2013
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
MonTueWedThuFriSatSun
   
1
25.0°32.0°
2
26.0°32.0°
3
25.0°27.0°
4
26.0°29.0°
5
26.0°30.0°
6
26.0°30.0°
7
25.0°29.0°
8
26.0°27.0°
9
26.0°28.0°
10
25.0°29.0°
11
26.0°31.0°
12
25.0°31.0°
13
26.0°32.0°
14
27.0°33.0°
15
28.0°31.0°
16
28.0°31.0°
17
27.0°30.0°
18
26.0°30.0°
19
25.0°30.0°
20
26.0°28.0°
21
26.0°30.0°
22
26.0°31.0°
23
27.0°31.0°
24
26.0°29.0°
25
26.0°30.0°
26
26.0°30.0°
27
26.0°31.0°
28
26.0°31.0°
29
26.0°31.0°
30
27.0°31.0°
31
27.0°31.0°
 

Temperature Graph (°C)

The average Halong Bay temperature during August is around 28.2°C (82.76°F).

Month High Low Changes
July 31.1°C (87.98°F) 26.2°C (79.16°F) -0.1°C (31.82°F)
August* 30.8°C (87.44°F) 25.7°C (78.26°F) -0.3°C (31.46°F)
September 30.4°C (86.72°F) 24.8°C (76.64°F) -0.7°C (30.74°F)

Humidity Graph (%)

The average humidity in August in Halong Bay is 81.4%, which is 0.4% higher than July and 2.9% higher than September.

Rainfall Graph (mm)

Average rainfall in August in Halong Bay: 303.2mm

July August* September
234.4mm (+68.8mm) 303.2mm 166.6mm (+136.6mm)

Rain Days Graph

Average rain days in August in Halong Bay: 22.6 days

Daylight Graph

Average daylight in August in Halong Bay: 12.8h

Frequently asked questions

How is the weather in Halong Bay in August?

August in Halong Bay is typically hot, with an average temperature of 28.2°C. Daily temperatures range from 25.7°C (78.3°F) to 30.8°C (87.4°F), making it a warm time to visit.

Is Halong Bay humid in August?

Yes, Halong Bay is quite humid in August, with humidity averaging about 81.4% and typically staying above 68.0%.

Does it rain often in Halong Bay in August?

Yes, August in Halong Bay sees frequent rain, averaging about 22.6 rainy days and receiving around 303.2mm (11.94") of precipitation.

How many hours of daylight are there in August in Halong Bay?

In August, Halong Bay enjoys an average of 12.8 hours of daylight each day.

How long is the sun out per day in Halong Bay in August?

The average daily sunshine in Halong Bay during August is approximately 11.9 hours.

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MONTHLY AVERAGES

Want to know what the weather is like in Halong Bay in a specific month?

TODAY'S FORECAST

The weather today in Halong Bay:
30°C
Humidity 76%
Wind 10.8 km/h
Sunrise 22:35

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