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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Myrtle Beach, SC
Content continues below
May
Average Temperature
High
25°
Feels 26
Low
18°
Feels 18
Average Precipitation
10 Days
Rain amount
75.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
26°
10
25°
11
25°
12
21°
13
23°
14
26°
15
24°
16
26°
17
26°
18
27°
19
28°
20
27°
21
27°
22
27°
23
27°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
26°
Feels 26
Wind
19 km/h S
Gust
28 km/h
Humidity
65%
P.O.P
40%
Rain
<1 mm
Night
18°
Feels 18
Wind
18 km/h SW
Gust
27 km/h
Humidity
96%
P.O.P
40%
Rain
~1 mm
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.