Aiken weather by month

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

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Aiken (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	13	16	21	25	29	32	33	32	30	25	20	15
Min temperature (night-time)	0	1	6	9	14	18	20	20	17	10	5	2
Heat & Humidity	0	0	0	0	M	H	VH	VH	M	0	0	0

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

Sunshine & Daylight in Aiken

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	5	6	7	8	9	9	8	8	7	7	6	5
Daily hours of daylight	10	11	12	13	14	14	14	13	12	11	10	10
UV Index (Maximum)	3	4	6	8	9	10	10	10	8	6	4	3

Rainfall in Aiken

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	11	9	10	8	9	10	12	11	7	6	7	10
Average monthly rainfall (mm)	117	112	131	93	101	122	127	128	91	74	71	94

More about Aiken

Aiken by month

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

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The climate guide for South Carolina (Aiken) 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 Aiken?

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

Aiken weather in January

Expect daytime maximum temperatures of 13°C in Aiken, South Carolina in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 117 mm of rainfall in the month.

13
13°C max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
0
0°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
117
117 mm of monthly rainfall
3
3 (Moderate) UV index

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Aiken weather in February

Expect daytime maximum temperatures of 16°C in Aiken, South Carolina in February based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 112 mm of rainfall in the month.

16
16°C max day temperature
6
6 hours of sunshine per day
9
9 days with some rainfall
1
1°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
112
112 mm of monthly rainfall
4
4 (Moderate) UV index

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Aiken weather in March

Expect daytime maximum temperatures of 21°C in Aiken, South Carolina in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 131 mm of rainfall in the month.

21
21°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
6
6°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
131
131 mm of monthly rainfall
6
6 (High) UV index

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Aiken weather in April

Expect daytime maximum temperatures of 25°C in Aiken, South Carolina in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 93 mm of rainfall in the month.

25
25°C max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
9
9°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
93
93 mm of monthly rainfall
8
8 (Very High) UV index

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Aiken weather in May

Expect daytime maximum temperatures of 29°C in Aiken, South Carolina in May based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 101 mm of rainfall in the month.

29
29°C max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
14
14°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
101
101 mm of monthly rainfall
9
9 (Very High) UV index

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Aiken weather in June

Expect daytime maximum temperatures of 32°C in Aiken, South Carolina in June and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 122 mm of rainfall in the month.

32
32°C max day temperature
9
9 hours of sunshine per day
10
10 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
H
High heat & humidity
122
122 mm of monthly rainfall
10
10 (Very High) UV index

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Aiken weather in July

Expect daytime maximum temperatures of 33°C in Aiken, South Carolina in July and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 127 mm of rainfall in the month.

33
33°C max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
20
20°C min night temperature
14
14 hours of daylight per day
VH
Very High heat & humidity
127
127 mm of monthly rainfall
10
10 (Very High) UV index

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Aiken weather in August

Expect daytime maximum temperatures of 32°C in Aiken, South Carolina 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 11 days with some rainfall and typically 128 mm of rainfall in the month.

32
32°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
20
20°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
128
128 mm of monthly rainfall
10
10 (Very High) UV index

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Aiken weather in September

Expect daytime maximum temperatures of 30°C in Aiken, South Carolina in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 91 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
7
7 days with some rainfall
17
17°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
91
91 mm of monthly rainfall
8
8 (Very High) UV index

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Aiken weather in October

Expect daytime maximum temperatures of 25°C in Aiken, South Carolina in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 74 mm of rainfall in the month.

25
25°C max day temperature
7
7 hours of sunshine per day
6
6 days with some rainfall
10
10°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
74
74 mm of monthly rainfall
6
6 (High) UV index

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Aiken weather in November

Expect daytime maximum temperatures of 20°C in Aiken, South Carolina in November based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 71 mm of rainfall in the month.

20
20°C max day temperature
6
6 hours of sunshine per day
7
7 days with some rainfall
5
5°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
71
71 mm of monthly rainfall
4
4 (Moderate) UV index

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Aiken weather in December

Expect daytime maximum temperatures of 15°C in Aiken, South Carolina in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 94 mm of rainfall in the month.

15
15°C max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
2
2°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
94
94 mm of monthly rainfall
3
3 (Moderate) UV index

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