Hoi An in August: Weather & climate information

IN A NUTSHELL
  • In August, Hoi An experiences a notable drop in temperatures alongside decreasing rainfall.
  • The weather is predominantly gloomy, making it ideal for indoor activities such as exploring pagodas, ancient homes, and museums.
  • Beach visits are less appealing due to frequent rain and reduced visibility.

Despite the humid and warm weather in August, Hoi An Town continues to attract both locals and tourists with its ancient charm and serene atmosphere. The average temperature now hovers around 27°C, with daily highs reaching 31°C and lows at 25°C, making it a pleasant time to explore.

August Averages

In August, Hoi An experiences warm and humid weather with temperatures ranging from 24.9°C to 31.0°C. Expect around 17.9 rainy days and a good 12.4 hours of sunshine daily.
Min Temperature 24.9°C Precipitation 126.9mm
Max Temperature 31.0°C Rainy Days 17.9 days
Humidity 79.7% Sunshine Hours 12.4 hours

Historical weather

August weather averages for Hoi An in the last 14 years ( 2010 to 2024).

August
2018
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
MonTueWedThuFriSatSun
  
1
25.0°33.0°
2
26.0°32.0°
3
25.0°33.0°
4
24.0°32.0°
5
25.0°32.0°
6
25.0°32.0°
7
25.0°31.0°
8
25.0°31.0°
9
24.0°26.0°
10
24.0°30.0°
11
25.0°33.0°
12
26.0°33.0°
13
26.0°30.0°
14
25.0°26.0°
15
25.0°32.0°
16
26.0°33.0°
17
26.0°33.0°
18
26.0°32.0°
19
25.0°32.0°
20
25.0°33.0°
21
26.0°33.0°
22
26.0°32.0°
23
26.0°32.0°
24
26.0°33.0°
25
26.0°31.0°
26
24.0°27.0°
27
25.0°30.0°
28
25.0°32.0°
29
26.0°33.0°
30
26.0°32.0°
31
26.0°34.0°
  

Temperature Graph (°C)

The average Hoi An temperature during August is around 28.5°C (83.3°F).

Month High Low Changes
July 30.8°C (87.44°F) 24.8°C (76.64°F) -0.7°C (30.74°F)
August* 31.0°C (87.8°F) 24.9°C (76.82°F) 0.0°C (0°F)
September 29.7°C (85.46°F) 24.5°C (76.1°F) -0.8°C (30.56°F)

Humidity Graph (%)

The average humidity in August in Hoi An is 79.7%, which is 0.5% lower than July and 2.6% lower than September.

Rainfall Graph (mm)

Average rainfall in August in Hoi An: 126.9mm

July August* September
96.2mm (+30.7mm) 126.9mm 154.6mm (-27.7mm)

Rain Days Graph

Average rain days in August in Hoi An: 17.9 days

Daylight Graph

Average daylight in August in Hoi An: 12.6h

Frequently asked questions

How is the weather in Hoi An in August?

August in Hoi An is warm, with average temperatures around 28.5°C. Daily temperatures typically range from 24.9°C (76.82°F) to 31.0°C (87.8°F), making it a hot summer month.

Is Hoi An humid in August?

Yes, Hoi An is quite humid in August, with humidity levels averaging around 79.7% and seldom dropping below 63.0%.

Does it rain often in Hoi An in August?

Yes, it does rain frequently in Hoi An in August, with an average of 17.9 rainy days and around 126.9mm (5.0") of rainfall. Be prepared for wet weather during your visit!

How many hours of daylight are there in August in Hoi An?

In August, Hoi An enjoys approximately 12.6 hours of daylight each day.

How long is the sun out per day in Hoi An in August?

The average daily sunshine in Hoi An during August is approximately 12.4 hours. Enjoy the bright days!

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MONTHLY AVERAGES

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

TODAY'S FORECAST

The weather today in Hoi An:
30°C
Humidity 78%
Wind 7.6 km/h
Sunrise 22:34

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