VietnamThe weather in September in Fac Sein
It's hot in September in Fac Sein with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 21°C and 24°C.
Looking for sun? September isn’t a good month to be in Fac Sein. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Fac Sein, Vietnam. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 36°C in 2016, Fac Sein reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 23°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 166 mm of precipitation, spread over 17 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Fac Sein
Click on any day in September to get detailed info about the usual weather on that day in Fac Sein. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Fac Sein | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 166 mm | 57 mm |
| Rainy days | 17 days | 9 days |
Start of September
The month of September starts in Fac Sein with hot temps, averaging around 33°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps drop to around 32°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Fac Sein is around 32°C, while nighttime temps are about 22°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The typhoon season in Fac Sein runs from June to November.
Check out the climate of Fac Sein for all months and discover the best travel time
Curious about the weather in other parts of Vietnam? Check out the climate and weather for spots like Hanoi, Halong Bay, Ho Chi Minh City, or explore other destinations in Vietnam.
Temperature charts
These charts show the average temperatures in September in Fac Sein, Vietnam. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Fac Sein
Temperature in September in Fac Sein over the years
Precipitation charts
These charts show the average amount of precipitation in September in Fac Sein, Vietnam. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Fac Sein
Total precipitation in September in Fac Sein over the years
Daily UV index in September in Fac Sein
This chart shows the average daily UV index in September in Fac Sein, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Fac Sein
Have you been to Fac Sein in September?
Share your weather experience in September in Fac Sein.
Average weather in Fac Sein by month
Click on a month below to see detailed weather info for Fac Sein. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.