Dong Hoi in September: Weather & climate information

What's the weather like in Dong Hoi in September? See the historical monthly averages for temperature, rainfall and humidity.

Large duck farm at Luy river in Dong Hoi

September Averages

Min Temperature 25.4°C Precipitation 287.0mm
Max Temperature 31.0°C Rainy Days 19.9 days
Humidity 80.9% Sunshine Hours 11.0 hours

Historical weather

September weather averages for Dong Hoi in the last 10 years ( 2010 to 2020).

September
2020
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
MonTueWedThuFriSatSun
 
1
26.5°31.6°
2
27.5°31.6°
3
27.5°31.6°
4
27.5°30.6°
5
27.5°33.7°
6
28.6°35.7°
7
28.6°34.7°
8
25.5°30.6°
9
26.5°31.6°
10
27.5°31.6°
11
27.5°33.7°
12
24.5°31.6°
13
27.5°30.6°
14
26.5°30.6°
15
27.5°31.6°
16
27.5°31.6°
17
27.5°30.6°
18
26.5°28.6°
19
22.4°29.6°
20
23.5°27.5°
21
25.5°29.6°
22
26.5°30.6°
23
27.5°31.6°
24
27.5°30.6°
25
25.5°30.6°
26
23.5°31.6°
27
24.5°29.6°
28
26.5°30.6°
29
23.5°29.6°
30
24.5°30.6°
    

Temperature Graph (°C)

The average Dong Hoi temperature during September is around 27.9°C (82.22°F).

Month High Low Changes
August 32.3°C (90.14°F) 26.3°C (79.34°F) -0.3°C (31.46°F)
September* 31.0°C (87.8°F) 25.4°C (77.72°F) -1.1°C (30.02°F)
October 27.8°C (82.04°F) 23.2°C (73.76°F) -2.4°C (27.68°F)

Humidity Graph (%)

The average humidity in September in Dong Hoi is 80.9%, which is 4.6% higher than August and 3.6% lower than October.

Rainfall Graph (mm)

Average rainfall in September in Dong Hoi: 287.0mm

August September* October
118.2mm (+168.8mm) 287.0mm 436.4mm (-149.4mm)

Rain Days Graph

Average rain days in September in Dong Hoi: 19.9 days

Daylight Graph

Average daylight in September in Dong Hoi: 12.4h

Frequently asked questions

How is the weather in Dong Hoi in September?

September is a hot month in Dong Hoi with an average temperature of 27.9°C. Dong Hoi's temperature in September ranges between 25.4°C (77.72°F) and 31.0°C (87.8°F).

Is Dong Hoi humid in September?

Yes, it is. The humidity of Dong Hoi in September is around 80.9% and rarely falls below 63.2%.

Does it rain often in Dong Hoi in September?

Yes, it does. It rains very often in Dong Hoi in September with an average of 19.9 rainy days and 287.0mm (11.3") of precipitation.

How many hours of daylight are there in September in Dong Hoi?

In September, Dong Hoi's average day-length is 12.4 hours.

How long is the sun out per day in Dong Hoi in September?

The average sunshine hours of Dong Hoi in September is 11.0 hours.


Conversations (0)
Join the conversation
Your comment...
POST COMMENT VIEW ALL
Conversations
Join the conversation
CANCEL Remaining: 1500
ALL COMMENTS (0)
There are no comments. Add your comment to start the conversation.

MONTHLY AVERAGES

Want to know what the weather is like in Dong Hoi in a specific month?

TODAY'S FORECAST

The weather today in Dong Hoi:
22°C
Humidity 93%
Wind 7.39 km/h
Sunrise 06:10 AM

Meet our experts

Need to plan your own trip to Vietnam?
Unlock experiences far beyond the ordinary
FREE TRIP PLANNING