Lake Charles weather by month

Check out Lake Charles weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Lake Charles (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	15	17	22	26	29	32	33	33	31	27	22	17
Min temperature (night-time)	5	6	10	15	18	22	23	23	20	14	10	6
Heat & Humidity	0	0	0	L	M	VH	VH	VH	H	L	0	0

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

Sunshine & UV index in Lake Charles

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	5	6	6	7	9	10	9	9	8	8	6	5
Daily hours of daylight	10	11	12	13	14	14	14	13	12	11	11	10
UV Index (Maximum)	4	6	8	9	10	11	11	10	9	7	5	4

Rainfall in Lake Charles

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	9	8	8	7	8	9	11	11	9	6	8	9
Average monthly rainfall (mm)	118	96	89	89	143	126	130	129	138	100	111	133

More about Lake Charles

Lake Charles by month

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

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The climate guide for Louisiana (Lake Charles) 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 Lake Charles?

Lake Charles has a temperate climate with hot summers and some rainfall in all months.

Lake Charles weather in January

Expect daytime maximum temperatures of 15°C in Lake Charles, Louisiana in January based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 118 mm of rainfall in the month.

15
15°C max day temperature
5
5 hours of sunshine per day
9
9 days with some rainfall
5
5°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
118
118 mm of monthly rainfall
4
4 (Moderate) UV index

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Lake Charles weather in February

Expect daytime maximum temperatures of 17°C in Lake Charles, Louisiana in February based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 96 mm of rainfall in the month.

17
17°C max day temperature
6
6 hours of sunshine per day
8
8 days with some rainfall
6
6°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
96
96 mm of monthly rainfall
6
6 (High) UV index

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Lake Charles weather in March

Expect daytime maximum temperatures of 22°C in Lake Charles, Louisiana in March based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 89 mm of rainfall in the month.

22
22°C max day temperature
6
6 hours of sunshine per day
8
8 days with some rainfall
10
10°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
89
89 mm of monthly rainfall
8
8 (Very High) UV index

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Lake Charles weather in April

Expect daytime maximum temperatures of 26°C in Lake Charles, Louisiana in April based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 89 mm of rainfall in the month.

26
26°C max day temperature
7
7 hours of sunshine per day
7
7 days with some rainfall
15
15°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
89
89 mm of monthly rainfall
9
9 (Very High) UV index

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Lake Charles weather in May

Expect daytime maximum temperatures of 29°C in Lake Charles, Louisiana in May based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 143 mm of rainfall in the month.

29
29°C max day temperature
9
9 hours of sunshine per day
8
8 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
143
143 mm of monthly rainfall
10
10 (Very High) UV index

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Lake Charles weather in June

Expect daytime maximum temperatures of 32°C in Lake Charles, Louisiana in June and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 126 mm of rainfall in the month.

32
32°C max day temperature
10
10 hours of sunshine per day
9
9 days with some rainfall
22
22°C min night temperature
14
14 hours of daylight per day
VH
Very High heat & humidity
126
126 mm of monthly rainfall
11
11 (Extreme) UV index

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Lake Charles weather in July

Expect daytime maximum temperatures of 33°C in Lake Charles, Louisiana in July and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 130 mm of rainfall in the month.

33
33°C max day temperature
9
9 hours of sunshine per day
11
11 days with some rainfall
23
23°C min night temperature
14
14 hours of daylight per day
VH
Very High heat & humidity
130
130 mm of monthly rainfall
11
11 (Extreme) UV index

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Lake Charles weather in August

Expect daytime maximum temperatures of 33°C in Lake Charles, Louisiana in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 129 mm of rainfall in the month.

33
33°C max day temperature
9
9 hours of sunshine per day
11
11 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
129
129 mm of monthly rainfall
10
10 (Very High) UV index

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Lake Charles weather in September

Expect daytime maximum temperatures of 31°C in Lake Charles, Louisiana in September and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 138 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
9
9 days with some rainfall
20
20°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
138
138 mm of monthly rainfall
9
9 (Very High) UV index

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Lake Charles weather in October

Expect daytime maximum temperatures of 27°C in Lake Charles, Louisiana in October based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 100 mm of rainfall in the month.

27
27°C max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
14
14°C min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
100
100 mm of monthly rainfall
7
7 (High) UV index

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Lake Charles weather in November

Expect daytime maximum temperatures of 22°C in Lake Charles, Louisiana in November based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 111 mm of rainfall in the month.

22
22°C max day temperature
6
6 hours of sunshine per day
8
8 days with some rainfall
10
10°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
111
111 mm of monthly rainfall
5
5 (Moderate) UV index

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Lake Charles weather in December

Expect daytime maximum temperatures of 17°C in Lake Charles, Louisiana in December based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 133 mm of rainfall in the month.