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

In September, Yen Bai enjoys warm temperatures, with highs around 28.3°C and lows at 18.1°C. Expect plenty of rain on about 22 days, combined with high humidity, creating a lush, green landscape.
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 14 years ( 2010 to 2024).

September
2010
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
MonTueWedThuFriSatSun
  
1
17.5°31.9°
2
17.5°31.9°
3
17.5°34.0°
4
16.5°33.0°
5
17.5°31.9°
6
18.5°33.0°
7
18.5°31.9°
8
19.6°34.0°
9
19.6°31.9°
10
17.5°33.0°
11
19.6°28.8°
12
18.5°28.8°
13
17.5°29.9°
14
16.5°25.8°
15
17.5°22.7°
16
17.5°28.8°
17
15.4°30.9°
18
16.5°34.0°
19
15.4°35.0°
20
15.4°34.0°
21
18.5°34.0°
22
18.5°29.9°
23
18.5°26.8°
24
17.5°25.8°
25
18.5°26.8°
26
18.5°25.8°
27
18.5°27.8°
28
18.5°27.8°
29
18.5°29.9°
30
16.5°28.8°
   

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 in Yen Bai offers a pleasant climate, with temperatures ranging from 18.1°C (64.58°F) to 28.3°C (82.94°F). This makes September one of the ideal months for a visit to Yen Bai.

Is Yen Bai humid in September?

Yes, Yen Bai is quite humid in September, with average humidity around 84% and rarely dipping below 58%.

Does it rain often in Yen Bai in September?

Yes, it does rain frequently in Yen Bai during September, averaging around 22.7 rainy days and receiving about 197.8mm (7.79") of rainfall.

How many hours of daylight are there in September in Yen Bai?

In September, Yen Bai enjoys an average of 12.5 hours of daylight each day.

How long is the sun out per day in Yen Bai in September?

The average daily sunshine in Yen Bai during September is 11.7 hours. Enjoy the beautiful daylight!

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MONTHLY AVERAGES

Want to know what the weather is like in Yen Bai in a specific month?

TODAY'S FORECAST

The weather today in Yen Bai:
30°C
Humidity 80%
Wind 3.6 km/h
Sunrise 22:43

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