World Resorts USA Kiawah Island

Kiawah Island Monthly Weather Averages

Please click on any column to get detailed information about Kiawah Island weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
59.5
66.8
75.6
82.5
86.1
87.3
84.2
78.4
72.1
67.1
60.6
56.1
52.1
58.2
64.9
72.7
77.0
77.4
73.5
67.0
60.8
57.5
52.8
48.8
Day temperature   
Night temperature

The warmest month in Kiawah Island is july. The average daily temp is 87.3°F. The average nightly temp is 77.4°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
57.6
65.9
73.3
81.4
84.5
84.3
79.7
74.1
67.1
60.5
54.4
53.9

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 84.5°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
0.9
1.4
1.8
2.3
2.7
3.2
1
0.7
0.6
1.5
2.6
2.6
2
1.3
1.5
1.1
1.1
0.9

October is the month with least precipitations during the year. The average precipitation totals for this month is 0.6 in. The month with most precipitation total is August.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
1
1
1
3
5
6
4
3
3
3
2
1

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
8.4
7.5
6.9
7.2
6.6
6.7
7.4
7.5
8.1
8.7
8.3
8.4
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
10
9
7
8
10
9
7
6
5
10
11
10
8
10
9
10
15
15
15
14
8
9
7
8
13
12
15
11
6
7
8
12
17
12
10
13
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
5.5
6.2
7.8
7.5
6.9
7.3
8.1
8.5
8.8
7.2
5.8
6.1

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Kiawah Island

Sunniest months:
April 17 days
October 15 days
January 13 days
Warmest months:
July 87.3 °F
August 86.1 °F
June 84.2 °F
Warmest sea temp:
August 84.5 °F
July 84.3 °F
September 81.4 °F
Coldest months:
January 56.1 °F
December 59.5 °F
February 60.6 °F
Rainiest months:
July 6 days
August 5 days
June 4 days
Windiest months:
March 8.7 mph
December 8.4 mph
January 8.4 mph

Kiawah Island on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+39°F
+73°F
+75°F
+75°F
+61°F
+66°F
+77°F
+45°F
+73°F
+59°F
+52°F
+73°F
+77°F
+55°F
+41°F
24 Hours Forecast
Kiawah Island
Local time: 00:16
April 06, sunday
0300
70°F
N
12 mph
0600
70°F
N
11 mph
0900
70°F
NE
11 mph
1200
77°F
NE
14 mph
1500
79°F
N
16 mph
1800
73°F
N
14 mph
2100
70°F
N
11 mph
April 07, monday
0000
70°F
N
13 mph
Units of measurement: °C / °F