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
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).
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | 
|---|---|---|---|---|---|---|
| 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

 
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
         
                        
                    
                 
                        
                    
                 
                        
                    
                 
                        
                    
                