Yen Bai in September: Weather & climate information
What's the weather like in Yen Bai in September? See the historical monthly averages for temperature, rainfall and humidity.
Dangerous stream in flooding season in Yen Bai
September Averages
| Min Temperature | 18.1°C | Precipitation | 197.8mm |
| Max Temperature | 28.3°C | Rainy Days | 22.7 days |
| Humidity | 84.0% | Sunshine Hours | 11.7 hours |
Historical weather
September weather averages for Yen Bai 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 22.7°31.9° | 2 20.6°29.9° | 3 20.6°28.8° | 4 20.6°29.9° | |||
5 20.6°30.9° | 6 18.5°30.9° | 7 20.6°28.8° | 8 20.6°27.8° | 9 20.6°30.9° | 10 19.6°23.7° | 11 17.5°27.8° |
12 17.5°26.8° | 13 17.5°29.9° | 14 17.5°31.9° | 15 17.5°33.0° | 16 19.6°30.9° | 17 19.6°29.9° | 18 18.5°29.9° |
19 18.5°28.8° | 20 17.5°28.8° | 21 16.5°27.8° | 22 15.4°27.8° | 23 14.4°29.9° | 24 16.5°28.8° | 25 19.6°28.8° |
26 19.6°30.9° | 27 18.5°33.0° | 28 19.6°31.9° | 29 19.6°30.9° | 30 18.5°29.9° |
Temperature Graph (°C)
The average Yen Bai temperature during September is around 22.9°C (73.22°F).
| Month | High | Low | Changes |
| August | 29.1°C (84.38°F) | 19.3°C (66.74°F) | -0.2°C (31.64°F) |
| September* | 28.3°C (82.94°F) | 18.1°C (64.58°F) | -0.9°C (30.38°F) |
| October | 26.1°C (78.98°F) | 15.4°C (59.72°F) | -2.6°C (27.32°F) |
Humidity Graph (%)
The average humidity in September in Yen Bai is 84.0%, which is 0.6% lower than August and 0.8% higher than October.
Rainfall Graph (mm)
Average rainfall in September in Yen Bai: 197.8mm
| August | September* | October |
| 316.0mm (-118.2mm) | 197.8mm | 90.1mm (+107.7mm) |
Rain Days Graph
Average rain days in September in Yen Bai: 22.7 days
Daylight Graph
Average daylight in September in Yen Bai: 12.7h
Frequently asked questions
How is the weather in Yen Bai in September?
September is a comfortable month in Yen Bai, with average temperature fluctuating between 18.1°C (64.58°F) and 28.3°C (82.94°F), and this makes September one of the best months to visit Yen Bai.
Is Yen Bai humid in September?
Yes, it is. The humidity of Yen Bai in September is around 84.0% and rarely falls below 58.7%.
Does it rain often in Yen Bai in September?
Yes, it does. It rains very often in Yen Bai in September with an average of 22.7 rainy days and 197.8mm (7.79") of precipitation.
How many hours of daylight are there in September in Yen Bai?
In September, Yen Bai's average day-length is 12.7 hours.
How long is the sun out per day in Yen Bai in September?
The average sunshine hours of Yen Bai in September is 11.7 hours.
