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
| 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 10 years ( 2010 to 2020).
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 25.0°30.0° | 2 26.0°28.0° | 3 25.0°30.0° | 4 26.0°31.0° | 5 27.0°32.0° | 6 27.0°30.0° | 7 26.0°31.0° |
8 27.0°30.0° | 9 27.0°30.0° | 10 26.0°28.0° | 11 25.0°28.0° | 12 26.0°30.0° | 13 26.0°30.0° | 14 27.0°30.0° |
15 26.0°30.0° | 16 25.0°30.0° | 17 26.0°30.0° | 18 25.0°29.0° | 19 25.0°28.0° | 20 25.0°30.0° | 21 25.0°30.0° |
22 25.0°30.0° | 23 26.0°30.0° | 24 26.0°29.0° | 25 25.0°31.0° | 26 25.0°31.0° | 27 25.0°31.0° | 28 25.0°32.0° |
29 26.0°32.0° | 30 26.0°33.0° | 31 26.0°33.0° |
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 is a hot month in Halong Bay with an average temperature of 28.2°C. Halong Bay's temperature in August ranges between 25.7°C (78.26°F) and 30.8°C (87.44°F).
Is Halong Bay humid in August?
Yes, it is. The humidity of Halong Bay in August is around 81.4% and rarely falls below 68.0%.
Does it rain often in Halong Bay in August?
Yes, it does. It rains very often in Halong Bay in August with an average of 22.6 rainy days and 303.2mm (11.94") of precipitation.
How many hours of daylight are there in August in Halong Bay?
In August, Halong Bay's average day-length is 12.8 hours.
How long is the sun out per day in Halong Bay in August?
The average sunshine hours of Halong Bay in August is 11.9 hours.
