Sapa in September: Weather & climate information
What's the weather like in Sapa in September? See the historical monthly averages for temperature, rainfall and humidity.
September Averages
| Min Temperature | 17.6°C | Precipitation | 192.0mm |
| Max Temperature | 27.5°C | Rainy Days | 22.0 days |
| Humidity | 81.6% | Sunshine Hours | 11.4 hours |
Historical weather
September weather averages for Sapa in the last 10 years ( 2010 to 2020).
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 19.0°29.0° | 2 19.0°31.0° | 3 19.0°30.0° | 4 18.0°30.0° | 5 19.0°28.0° | 6 18.0°28.0° | |
7 20.0°30.0° | 8 20.0°26.0° | 9 20.0°28.0° | 10 19.0°29.0° | 11 17.0°30.0° | 12 17.0°27.0° | 13 17.0°29.0° |
14 15.0°29.0° | 15 16.0°29.0° | 16 17.0°30.0° | 17 18.0°28.0° | 18 18.0°28.0° | 19 18.0°28.0° | 20 18.0°28.0° |
21 19.0°29.0° | 22 20.0°26.0° | 23 20.0°28.0° | 24 20.0°31.0° | 25 20.0°33.0° | 26 20.0°29.0° | 27 20.0°30.0° |
28 19.0°31.0° | 29 19.0°31.0° | 30 19.0°30.0° |
Temperature Graph (°C)
The average Sapa temperature during September is around 22.2°C (71.96°F).
| Month | High | Low | Changes |
| August | 28.3°C (82.94°F) | 18.7°C (65.66°F) | -0.2°C (31.64°F) |
| September* | 27.5°C (81.5°F) | 17.6°C (63.68°F) | -0.9°C (30.38°F) |
| October | 25.3°C (77.54°F) | 15.0°C (59.0°F) | -2.5°C (27.5°F) |
Humidity Graph (%)
The average humidity in September in Sapa is 81.6%, which is 0.5% lower than August and 0.8% higher than October.
Rainfall Graph (mm)
Average rainfall in September in Sapa: 192.0mm
| August | September* | October |
| 306.8mm (-114.8mm) | 192.0mm | 87.5mm (+104.5mm) |
Rain Days Graph
Average rain days in September in Sapa: 22.0 days
Daylight Graph
Average daylight in September in Sapa: 12.3h
Frequently asked questions
How is the weather in Sapa in September?
September is a comfortable month in Sapa, with average temperature fluctuating between 17.6°C (63.68°F) and 27.5°C (81.5°F), and this makes September one of the best months to visit Sapa.
Is Sapa humid in September?
Yes, it is. The humidity of Sapa in September is around 81.6% and rarely falls below 57.0%.
Does it rain often in Sapa in September?
Yes, it does. It rains very often in Sapa in September with an average of 22.0 rainy days and 192.0mm (7.56") of precipitation.
How many hours of daylight are there in September in Sapa?
In September, Sapa's average day-length is 12.3 hours.
How long is the sun out per day in Sapa in September?
The average sunshine hours of Sapa in September is 11.4 hours.
