The weather in September in Dakar

It's hot in September in Dakar with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 25°C and 27°C.

Looking for sun? September isn’t a good month to be in Dakar. 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 Dakar, Senegal. 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 38°C in 2021, Dakar reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 26°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 22°C to a highest value of 28°C.

Water temperature

The water temperature at Dakar is 30°C this month. It’s really warm, perfect for a swim.

Rainfall amount

In September, there is an average of 170 mm of precipitation, spread over 18 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Daily weather in September for Dakar

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

1

31° / 26°

2

31° / 26°

3

31° / 26°

4

32° / 26°

5

31° / 26°

6

32° / 26°

7

32° / 26°

8

31° / 26°

9

32° / 26°

10

31° / 25°

11

31° / 25°

12

32° / 25°

13

32° / 26°

14

32° / 26°

15

33° / 27°

16

32° / 25°

17

31° / 26°

18

32° / 26°

19

32° / 25°

20

32° / 26°

21

32° / 26°

22

32° / 26°

23

32° / 26°

24

32° / 26°

25

32° / 25°

26

32° / 26°

27

33° / 26°

28

33° / 27°

29

33° / 26°

30

33° / 26°

Start of September

The month of September starts in Dakar with hot temps, averaging around 32°C during the day and nights around 26°C.

Mid September

By mid-September, daytime temps stay steady at around 32°C, with nights around 26°C. There’s a high chance of precipitation during this time.

End of September

By the end of September, the average daytime temperature in Dakar is around 33°C, while nighttime temps are about 26°C. A shower might pop up, but overall, the weather will be dry and sunny.

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UV index

The UV index is a maximum of 9 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 Dakar for all months and discover the best travel time

Temperature charts

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

Daily Temperature in September in Dakar

Temperature in September in Dakar over the years

Precipitation charts

These charts show the average amount of precipitation in September in Dakar, Senegal. 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 Dakar

Total precipitation in September in Dakar over the years

Daily UV index in September in Dakar

This chart shows the average daily UV index in September in Dakar, 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 Dakar by month

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