Saint-Louis weather by month

Check out Saint-Louis weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Saint-Louis (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	30	32	33	32	31	31	31	32	32	34	33	31
Min temperature (night-time)	15	16	17	18	19	22	24	25	25	23	19	16
Heat & Humidity	L	L	M	L	L	M	H	VH	VH	H	M	M
Sea temperature	19	18	18	18	20	23	26	27	28	27	25	22

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Saint-Louis

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	8	8	9	9	9	8	8	8	8	8	8	8
Daily hours of daylight	11	12	12	13	13	13	13	13	12	12	11	11
UV Index (Maximum)	8	10	11	11	11	11	11	11	11	11	9	8

Rainfall in Saint-Louis

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	1	1	0	0	0	1	4	6	6	1	0	0
Average monthly rainfall (mm)	2	1	0	0	0	7	46	95	95	27	1	1

More about Saint-Louis

Saint-Louis by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Senegal (Saint-Louis) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Saint-Louis?

Saint-Louis has a hot desert climate.

Saint-Louis weather in January

Expect daytime maximum temperatures of 30°C in Saint-Louis, Senegal in January based on long-term weather averages. There are 8 hours of sunshine per day on average.

30
30°C max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
15
15°C min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
2
2 mm of monthly rainfall
8
8 (Very High) UV index
19
19°C sea temperature

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Saint-Louis weather in February

Expect daytime maximum temperatures of 32°C in Saint-Louis, Senegal in February based on long-term weather averages. There are 8 hours of sunshine per day on average.

32
32°C max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
16
16°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
1
1 mm of monthly rainfall
10
10 (Very High) UV index
18
18°C sea temperature

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Saint-Louis weather in March

Expect daytime maximum temperatures of 33°C in Saint-Louis, Senegal in March based on long-term weather averages. There are 9 hours of sunshine per day on average.

33
33°C max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
17
17°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
0
0 mm of monthly rainfall
11
11+ (Extreme) UV index
18
18°C sea temperature

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Saint-Louis weather in April

Expect daytime maximum temperatures of 32°C in Saint-Louis, Senegal in April based on long-term weather averages. There are 9 hours of sunshine per day on average.

32
32°C max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
18
18°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
0
0 mm of monthly rainfall
11
11+ (Extreme) UV index
18
18°C sea temperature

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Saint-Louis weather in May

Expect daytime maximum temperatures of 31°C in Saint-Louis, Senegal in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

31
31°C max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
19
19°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
0
0 mm of monthly rainfall
11
11+ (Extreme) UV index
20
20°C sea temperature

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Saint-Louis weather in June

Expect daytime maximum temperatures of 31°C in Saint-Louis, Senegal in June and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

31
31°C max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
7
7 mm of monthly rainfall
11
11+ (Extreme) UV index
23
23°C sea temperature

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Saint-Louis weather in July

Expect daytime maximum temperatures of 31°C in Saint-Louis, Senegal in July and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 46 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
46
46 mm of monthly rainfall
11
11+ (Extreme) UV index
26
26°C sea temperature

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Saint-Louis weather in August

Expect daytime maximum temperatures of 32°C in Saint-Louis, Senegal in August and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 95 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
95
95 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Saint-Louis weather in September

Expect daytime maximum temperatures of 32°C in Saint-Louis, Senegal in September and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 95 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
95
95 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Saint-Louis weather in October

Expect daytime maximum temperatures of 34°C in Saint-Louis, Senegal in October and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

34
34°C max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
27
27 mm of monthly rainfall
11
11 (Extreme) UV index
27
27°C sea temperature

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Saint-Louis weather in November

Expect daytime maximum temperatures of 33°C in Saint-Louis, Senegal in November based on long-term weather averages. There are 8 hours of sunshine per day on average.

33
33°C max day temperature
8
8 hours of sunshine per day
0
0 days with some rainfall
19
19°C min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
1
1 mm of monthly rainfall
9
9 (Very High) UV index
25
25°C sea temperature

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Saint-Louis weather in December

Expect daytime maximum temperatures of 31°C in Saint-Louis, Senegal in December based on long-term weather averages. There are 8 hours of sunshine per day on average.