Halong Bay in October: Weather & climate information

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

October Averages

Min Temperature 21.8°C Precipitation 77.8mm
Max Temperature 28.0°C Rainy Days 8.3 days
Humidity 75.1% Sunshine Hours 10.0 hours

Historical weather

October weather averages for Halong Bay in the last 10 years ( 2010 to 2020).

October
2020
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
MonTueWedThuFriSatSun
   
1
21.0°29.0°
2
23.0°29.0°
3
23.0°28.0°
4
25.0°31.0°
5
25.0°30.0°
6
23.0°29.0°
7
22.0°30.0°
8
21.0°29.0°
9
20.0°29.0°
10
20.0°29.0°
11
19.0°29.0°
12
21.0°30.0°
13
20.0°28.0°
14
20.0°23.0°
15
20.0°23.0°
16
21.0°30.0°
17
19.0°24.0°
18
16.0°21.0°
19
18.0°22.0°
20
18.0°26.0°
21
18.0°26.0°
22
19.0°26.0°
23
17.0°27.0°
24
18.0°30.0°
25
17.0°26.0°
26
20.0°26.0°
27
21.0°31.0°
28
22.0°30.0°
29
18.0°26.0°
30
16.0°23.0°
31
18.0°27.0°
 

Temperature Graph (°C)

The average Halong Bay temperature during October is around 24.8°C (76.64°F).

Month High Low Changes
September 30.4°C (86.72°F) 24.8°C (76.64°F) -0.7°C (30.74°F)
October* 28.0°C (82.4°F) 21.8°C (71.24°F) -2.7°C (27.14°F)
November 25.1°C (77.18°F) 19.1°C (66.38°F) -2.9°C (26.78°F)

Humidity Graph (%)

The average humidity in October in Halong Bay is 75.1%, which is 3.4% lower than September and 1.4% lower than November.

Rainfall Graph (mm)

Average rainfall in October in Halong Bay: 77.8mm

September October* November
166.6mm (-88.8mm) 77.8mm 25.8mm (+52.0mm)

Rain Days Graph

Average rain days in October in Halong Bay: 8.3 days

Daylight Graph

Average daylight in October in Halong Bay: 11.7h

Frequently asked questions

How is the weather in Halong Bay in October?

October is a comfortable month in Halong Bay, with average temperature fluctuating between 21.8°C (71.24°F) and 28.0°C (82.4°F), and this makes October one of the best months to visit Halong Bay.

Is Halong Bay humid in October?

Yes, it is. The humidity of Halong Bay in October is around 75.1% and rarely falls below 52.0%.

Does it rain often in Halong Bay in October?

No, it does not. Halong Bay has only 8.3 rainy days in October with an approximate 77.8mm (3.06") of precipitation.

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

In October, Halong Bay's average day-length is 11.7 hours.

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

The average sunshine hours of Halong Bay in October is 10.0 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:
27°C
Humidity 82%
Wind 1.44 km/h
Sunrise 05:39 AM

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