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Normal weather in Sierra Leone in September

The weather in Sierra Leone in September has an average temperature of around 29°C during the day. On average, September sees 489 mm of rain in Sierra Leone. The wind speed is 2 Beaufort and mainly comes from Southwest.

After August, September in Sierra Leone starts with a temperature of 27°C and ends around October at 30°C.

September averages for Sierra Leone

Temperature Average temperature
29°C
Sun Highest daytime temperature
30°C
Sun Lowest daytime temperature
27°C
Rain Total rainfall
489 mm
Rain Rainy days
26 days

Temperature per day in September in Sierra Leone

This graph shows the average daily maximum temperatures in September in Sierra Leone, indicated in degrees Celsius.

Temperature per day in September in Sierra Leone

Rainfall per day in September in Sierra Leone

This graph shows the average daily rainfall in September in Sierra Leone, indicated in millimeters.

Rainfall per day in September in Sierra Leone

UV index per day in September in Sierra Leone

This graph shows the average daily UV index in September in Sierra Leone.

UV index per day in September in Sierra Leone

Yearly temperature in September in Sierra Leone

This graph shows the average yearly temperature in September in Sierra Leone, measured in degrees Celsius, over the past years.

Yearly temperature in September in Sierra Leone

Yearly total rainfall in September in Sierra Leone

This graph shows the average yearly rainfall in millimeters in September in Sierra Leone, over the past years.

Rainfall per year in September in Sierra Leone

Average daily weather in September

Click on a day to get more information about the average weather on that day.

weather
max/min
rain
wind
uv
rain
27° 22°
22,7 mm
ZW 3
7
rain
29° 22°
20,6 mm
ZW 3
7
rain
28° 22°
16,3 mm
Z 3
6
rain
28° 22°
15,2 mm
ZW 3
7
rain
28° 22°
14,4 mm
ZW 2
7
rain
28° 22°
20,7 mm
ZW 3
6
rain
28° 22°
19,8 mm
ZW 2
7
rain
28° 23°
9,7 mm
ZW 2
7
rain
28° 23°
17,2 mm
ZW 2
7
rain
27° 23°
23,1 mm
ZW 3
5
rain
28° 22°
21,1 mm
ZW 2
7
rain
28° 22°
17,8 mm
ZW 2
7
rain
28° 23°
22,6 mm
Z 2
6
rain
29° 23°
6,6 mm
ZW 2
7
rain
28° 23°
16,3 mm
ZW 2
8
rain
28° 23°
13,3 mm
ZW 2
7
rain
29° 22°
13,2 mm
ZW 2
7
rain
28° 22°
26,3 mm
ZW 2
6
rain
29° 23°
10,3 mm
ZW 2
7
rain
30° 22°
12,4 mm
ZW 2
8
rain
28° 23°
16,2 mm
ZW 2
6
rain
29° 23°
17,9 mm
Z 2
7
rain
28° 23°
19,4 mm
ZW 2
6
rain
29° 23°
18,2 mm
ZW 2
7
rain
30° 23°
9,9 mm
ZW 2
7
rain
29° 23°
14,4 mm
Z 2
6
rain
29° 23°
15,8 mm
Z 2
7
rain
30° 23°
12,4 mm
ZW 2
8
rain
30° 23°
12,0 mm
ZW 2
7
rain
30° 22°
13,9 mm
Z 2
7

Experiences with the weather in September in Sierra Leone

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Average weather in Sierra Leone by month

Click on a month below to see in detail how the weather typically is in Sierra Leone and what to expect. Based on the historical weather data of Sierra Leone, you can view the average temperature, rainfall, wind, and UV index for each day of the month.