The weather in September in Salavan

It's hot in September in Salavan with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 23°C and 23°C.

Looking for sun? September isn’t a good month to be in Salavan. 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 Salavan, Laos. 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 2015, Salavan reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 24°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 25°C.

Rainfall amount

In September, there is an average of 305 mm of precipitation, spread over 26 days. The wind speed is around 2 Bft, mostly coming from the South.

Daily weather in September for Salavan

Click on any day in September to get detailed info about the usual weather on that day in Salavan. Check out the historical temperatures and precipitation over the past 10 years on this day.

1

32° / 23°

2

31° / 23°

3

31° / 23°

4

31° / 23°

5

31° / 23°

6

32° / 23°

7

32° / 23°

8

32° / 23°

9

32° / 23°

10

32° / 23°

11

31° / 23°

12

32° / 23°

13

31° / 23°

14

30° / 23°

15

31° / 23°

16

32° / 23°

17

31° / 23°

18

32° / 23°

19

33° / 23°

20

33° / 23°

21

32° / 23°

22

32° / 23°

23

32° / 23°

24

31° / 23°

25

32° / 23°

26

32° / 23°

27

33° / 23°

28

33° / 23°

29

32° / 23°

30

33° / 23°

Start of September

The month of September starts in Salavan with hot temps, averaging around 32°C during the day and nights around 23°C.

Mid September

By mid-September, daytime temps stay steady at around 32°C, with nights around 23°C. There’s a high chance of precipitation during this time.

End of September

By the end of September, the average daytime temperature in Salavan is around 33°C, while nighttime temps are about 23°C. There’s a significant chance of many days with precipitation.

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.

Check out the climate of Salavan for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in September in Salavan, Laos. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in September in Salavan

Temperature in September in Salavan over the years

Precipitation charts

These charts show the average amount of precipitation in September in Salavan, Laos. 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 Salavan

Total precipitation in September in Salavan over the years

Daily UV index in September in Salavan

This chart shows the average daily UV index in September in Salavan, 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.

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Average weather in Salavan by month

Click on a month below to see detailed weather info for Salavan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.