Phong Nha - Ke Bang in September: Weather & climate information

What's the weather like in Phong Nha - Ke Bang in September? See the historical monthly averages for temperature, rainfall and humidity.

Hang En (swallow cave) in Phong Nha Ke Bang national park

September Averages

In September, Phong Nha - Ke Bang experiences warm temperatures, with a min of 24.4°C and a max of 29.8°C. Expect high humidity at 77.7% and around 275.8mm of rainfall over 19 days. Enjoy about 10.6 hours of sunshine!
Min Temperature 24.4°C Precipitation 275.8mm
Max Temperature 29.8°C Rainy Days 19.1 days
Humidity 77.7% Sunshine Hours 10.6 hours

Historical weather

September weather averages for Phong Nha - Ke Bang in the last 14 years ( 2010 to 2024).

September
2021
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
MonTueWedThuFriSatSun
  
1
27.7°29.2°
2
26.7°29.1°
3
27.2°30.3°
4
27.3°31.7°
5
27.2°29.0°
6
27.5°29.3°
7
28.2°28.8°
8
27.1°28.4°
9
26.6°28.7°
10
27.5°28.4°
11
25.8°28.6°
12
27.0°28.8°
13
27.4°28.9°
14
26.7°29.1°
15
27.2°28.6°
16
27.5°28.2°
17
26.8°27.8°
18
27.1°28.7°
19
27.4°29.5°
20
27.1°28.1°
21
25.9°27.8°
22
26.2°27.9°
23
25.8°28.0°
24
26.8°27.5°
25
25.4°27.6°
26
26.4°27.5°
27
25.9°27.9°
28
25.7°28.2°
29
26.2°28.3°
30
26.4°28.5°
   

Temperature Graph (°C)

The average Phong Nha - Ke Bang temperature during September is around 26.9°C (80.42°F).

Month High Low Changes
August 31.1°C (87.98°F) 25.3°C (77.54°F) -0.3°C (31.46°F)
September* 29.8°C (85.64°F) 24.4°C (75.92°F) -0.9°C (30.38°F)
October 26.8°C (80.24°F) 22.2°C (71.96°F) -2.4°C (27.68°F)

Humidity Graph (%)

The average humidity in September in Phong Nha - Ke Bang is 77.7%, which is 4.4% higher than August and 3.4% lower than October.

Rainfall Graph (mm)

Average rainfall in September in Phong Nha - Ke Bang: 275.8mm

August September* October
113.6mm (+162.2mm) 275.8mm 419.2mm (-143.4mm)

Rain Days Graph

Average rain days in September in Phong Nha - Ke Bang: 19.1 days

Daylight Graph

Average daylight in September in Phong Nha - Ke Bang: 12.0h

Frequently asked questions

How is the weather in Phong Nha - Ke Bang in September?

September in Phong Nha - Ke Bang is quite warm, with an average temperature of 26.9°C. During this month, temperatures typically range from 24.4°C (75.92°F) to 29.8°C (85.64°F).

Is Phong Nha - Ke Bang humid in September?

Yes, Phong Nha - Ke Bang is quite humid in September, with humidity levels averaging about 77.7% and seldom dropping below 60.8%.

Does it rain often in Phong Nha - Ke Bang in September?

Yes, it rains frequently in Phong Nha - Ke Bang during September, averaging around 19.1 rainy days and receiving approximately 275.8mm (10.86") of rainfall.

How many hours of daylight are there in September in Phong Nha - Ke Bang?

In September, Phong Nha - Ke Bang experiences an average of 12 hours of daylight, providing ample time to explore its stunning natural beauty.

How long is the sun out per day in Phong Nha - Ke Bang in September?

The average daily sunshine in Phong Nha - Ke Bang during September is approximately 10.6 hours. Enjoy the beautiful weather!

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MONTHLY AVERAGES

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