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 (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	86	90	91	90	88	88	88	90	90	93	91	88
Min temperature (night-time)	59	61	63	64	66	72	75	77	77	73	66	61
Heat & Humidity	L	L	M	L	L	M	H	VH	VH	H	M	M
Sea temperature	66	64	64	64	68	73	79	81	82	81	77	72

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 (inches)	0.1	0.0	0.0	0.0	0.0	0.3	1.8	3.7	3.7	1.1	0.0	0.0

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 86°F in Saint-Louis, Senegal in January based on long-term weather averages. There are 8 hours of sunshine per day on average.

86
86°F max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
59
59°F min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
0.1
0.1 inches of monthly rainfall
8
8 (Very High) UV index
66
66°F sea temperature

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Saint-Louis weather in February

Expect daytime maximum temperatures of 90°F in Saint-Louis, Senegal in February based on long-term weather averages. There are 8 hours of sunshine per day on average.

90
90°F max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
61
61°F min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
0.0
0.0 inches of monthly rainfall
10
10 (Very High) UV index
64
64°F sea temperature

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Saint-Louis weather in March

Expect daytime maximum temperatures of 91°F in Saint-Louis, Senegal in March based on long-term weather averages. There are 9 hours of sunshine per day on average.

91
91°F max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
63
63°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
0.0
0.0 inches of monthly rainfall
11
11+ (Extreme) UV index
64
64°F sea temperature

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Saint-Louis weather in April

Expect daytime maximum temperatures of 90°F in Saint-Louis, Senegal in April based on long-term weather averages. There are 9 hours of sunshine per day on average.

90
90°F max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
64
64°F min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
0.0
0.0 inches of monthly rainfall
11
11+ (Extreme) UV index
64
64°F sea temperature

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Saint-Louis weather in May

Expect daytime maximum temperatures of 88°F in Saint-Louis, Senegal in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

88
88°F max day temperature
9
9 hours of sunshine per day
0
0 days with some rainfall
66
66°F min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
0.0
0.0 inches of monthly rainfall
11
11+ (Extreme) UV index
68
68°F sea temperature

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Saint-Louis weather in June

Expect daytime maximum temperatures of 88°F 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.

88
88°F max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
72
72°F min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
0.3
0.3 inches of monthly rainfall
11
11+ (Extreme) UV index
73
73°F sea temperature

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Saint-Louis weather in July

Expect daytime maximum temperatures of 88°F 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 1.8 inches of rainfall in the month.

88
88°F max day temperature
8
8 hours of sunshine per day
4
4 days with some rainfall
75
75°F min night temperature
13
13 hours of daylight per day
H
High heat & humidity
1.8
1.8 inches of monthly rainfall
11
11+ (Extreme) UV index
79
79°F sea temperature

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Saint-Louis weather in August

Expect daytime maximum temperatures of 90°F 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 3.7 inches of rainfall in the month.

90
90°F max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
77
77°F min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
3.7
3.7 inches of monthly rainfall
11
11+ (Extreme) UV index
81
81°F sea temperature

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Saint-Louis weather in September

Expect daytime maximum temperatures of 90°F 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 3.7 inches of rainfall in the month.

90
90°F max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
77
77°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
3.7
3.7 inches of monthly rainfall
11
11+ (Extreme) UV index
82
82°F sea temperature

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Saint-Louis weather in October

Expect daytime maximum temperatures of 93°F 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.

93
93°F max day temperature
8
8 hours of sunshine per day
1
1 day with some rainfall
73
73°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
1.1
1.1 inches of monthly rainfall
11
11 (Extreme) UV index
81
81°F sea temperature

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Saint-Louis weather in November

Expect daytime maximum temperatures of 91°F in Saint-Louis, Senegal in November based on long-term weather averages. There are 8 hours of sunshine per day on average.

91
91°F max day temperature
8
8 hours of sunshine per day
0
0 days with some rainfall
66
66°F min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
0.0
0.0 inches of monthly rainfall
9
9 (Very High) UV index
77
77°F sea temperature

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Saint-Louis weather in December

Expect daytime maximum temperatures of 88°F in Saint-Louis, Senegal in December based on long-term weather averages. There are 8 hours of sunshine per day on average.

88
88°F max day temperature
8
8 hours of sunshine per day
0
0 days with some rainfall
61
61°F min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
0.0
0.0 inches of monthly rainfall
8
8 (Very High) UV index
72
72°F sea temperature

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