Kiawah Island Weather in August: Temperature, Precipitation, Wind

Temperature
28°C
82.5°F
High temperature
32.1°C
89.8°F
Low temperature
24.4°C
75.9°F
Feels like
31.4°C
88.5°F
Rainy days
17 days
Rainfall level
0.75mm
0.03 inch
Cloud coverage
33.6%
Wind speed
19.7km/h
12.3mph
Daylight time
13:19:10
UV index
8.9
1
rain
26.6°C
80.0°F
2
partly cloudy day
27.0°C
81.0°F
3
partly cloudy day
26.5°C
80.0°F
4
rain
26.7°C
80.0°F
5
rain
27.3°C
81.0°F
6
rain
27.8°C
82.0°F
7
rain
28.2°C
83.0°F
8
partly cloudy day
29.5°C
85.0°F
9
partly cloudy day
28.1°C
83.0°F
10
partly cloudy day
30.0°C
86.0°F
11
partly cloudy day
28.4°C
83.0°F
12
partly cloudy day
29.5°C
85.0°F
13
rain
30.4°C
87.0°F
14
rain
30.6°C
87.0°F
15
rain
29.5°C
85.0°F
16
rain
26.5°C
80.0°F
17
rain
27.2°C
81.0°F
18
clear day
28.7°C
84.0°F
19
rain
28.0°C
82.0°F
20
rain
28.2°C
83.0°F
21
clear day
29.0°C
84.0°F
22
partly cloudy day
29.8°C
86.0°F
23
partly cloudy day
26.8°C
80.0°F
24
clear day
26.5°C
80.0°F
25
rain
27.7°C
82.0°F
26
rain
28.7°C
84.0°F
27
partly cloudy day
28.4°C
83.0°F
28
partly cloudy day
28.4°C
83.0°F
29
rain
27.6°C
82.0°F
30
rain
25.9°C
79.0°F
31
rain
26.0°C
79.0°F

Kiawah Island, United States experiences a hot and humid subtropical climate in August. The average temperature reaches 28°C (82.5°F), with daytime highs soaring to 32.1°C (89.8°F) and nighttime lows dipping to 24.4°C (75.9°F). Heat indices exceed actual temperatures, with the average “feels like” temperature peaking at 38.6°C (101.4°F) during the hottest parts of the day.

Humidity levels on Kiawah Island in August are notably high, averaging 80.1%. The combination of heat and humidity creates oppressive conditions, for visitors unaccustomed to such a climate. Precipitation is common, with an average of 0.75 inches (19 mm) of rainfall throughout the month. Rain occurs on approximately 17 days, covering 8.6% of the time.

Wind patterns on Kiawah Island during August feature average speeds of 19.7 km/h (12.2 mph), with gusts reaching up to 35.8 km/h (22.2 mph). These breezes provide some relief from the heat, especially along the island’s pristine beaches. Atmospheric pressure averages 1014.3 hPa, typical for coastal areas during summer.

Cloud cover is moderate, averaging 33.6%, allowing for ample sunshine. The UV index reaches a high 8.9, necessitating strong sun protection for beachgoers and golfers enjoying the island’s renowned courses. Visibility remains excellent at 15 km (9.3 miles), offering clear views of the Atlantic Ocean and surrounding marshlands.

Sunrise occurs around 6:44 AM, with sunset following at approximately 8:04 PM, providing long days for outdoor activities. The ocean temperature is warm and inviting, perfect for swimming and water sports. Beachcombing along the 10-mile stretch of sandy shoreline remains a popular activity for visitors and residents alike.

Severe weather risk is elevated during August, with a 66.9% chance of experiencing intense storms. Visitors to Kiawah Island should stay informed about weather conditions and heed any warnings issued by local authorities. The Sanctuary, a luxury oceanfront hotel, and the Ocean Course, host of major golf championships, remain popular destinations despite the challenging summer weather.

What is the temperature in Kiawah Island in August?

Average air temperature in Kiawah Island is 28°C (82.5°F) in August. The outside temperature in Kiawah Island feels like 31.4°C (88.5°F) on a typical August day. The highest average temperature during sunny days is 32.1°C (89.8°F) and feels like 38.6°C (101.4°F). The lowest average temperature after dark is 24.4°C (75.9°F) which feels like 24.8°C (76.6°F).

Daily Temperature in Kiawah Island in August 0°C / 32.0°F 10°C / 50.0°F 20°C / 68.0°F 30°C / 86.0°F 40°C / 104.0°F 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

How hot is Kiawah Island in August?

The hot temperature in August in Kiawah Island rises to 34.8°C (94.6°F) on sunny days with low cloud coverage and 80.1% humidity. During hottest days of August it feels like 46.4 °C (115.5°F). The average maximum temp in Kiawah Island is 32.1°C (115.5°F) during day time in August.

How cold is Kiawah Island in August?

The coldest temp in Kiawah Island in August drops to 22°C (71.6°F) during the cold nights. With 19.7km/h (12.3mph) winds and 80.1% humidity it feels like 22°C (71.6°F) on the coldest nights. The average minimum temperature is 24.4°C (75.9°F) during night time in August.

Does it rain in Kiawah Island in August?

Yes, it rains for 17 days in Kiawah Island, United States in August averaging 0.75 mm of precipitation. Kiawah Island has a 54.8% chance for rain throughout the entire month of August.

How much does it rain in Kiawah Island throughout August?

Kiawah Island has 0.75 mm (0.03 inch) of rain per day on average in August. It rains for an average of 17 days out of the entire month.

Is Kiawah Island windy in August?

The average speed of wind in Kiawah Island, United States during August is 19.7km/h (12.3mph) and average windgust is 35.8km/h (22.2mph). On some days in August wind can reach up to 44.3km/h (27.5mph).

Daily wind speed in Kiawah Island in August 0km/h (0mph) 12km/h (7mph) 24km/h (15mph) 36km/h (22mph) 48km/h (30mph) 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

What is the direction of the wind in Kiawah Island in August?

Most days of August the wind is blowing from South direction in Kiawah Island.

What are the humidity levels in Kiawah Island in August?

The average humidity levels in Kiawah Island in August are 80.1%. Daily humidity levels in Kiawah Island range from 70.3% to 96.3% during August.

Daily humidity levels in Kiawah Island in August 0% 25% 50% 75% 100% 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

How many hours of daylight are in Kiawah Island in August?

Kiawah Island has 13 hours 19 minutes of daylight in August on average. Sunset and sunrise times gradually change throughout the month. Sunrise in Kiawah Island in August is at 6:44:36 and the sunset is at 20:03:47.

What is the cloud coverage in Kiawah Island in August?

Clouds cover 33.6% of the sky on average throughout August in Kiawah Island. The cloud coverage ranges from 13.1% to 83% depending on the day of the month.

What is the UV level in August in Kiawah Island?

The average UV index in Kiawah Island is 8.9 in August. UV levels change throughout the month and range from 2 to 10.

What is the solar radiation in Kiawah Island in August?

The average solar radiation is 202.6 W/m2 (Watts per square meter) in Kiawah Island during August. However solar radiation levels change throughout the month and range from 32.3 W/m2 to 274 W/m2.

What is the solar energy during August in Kiawah Island?

The average solar energy during August in Kiawah Island is 17.5 MJ/m2 (megajoules per square metre). Solar energy ranges from 2.8 MJ/m2, to 23.7 MJ/m2 during August.

Are there severe weather risks in Kiawah Island in August?

Yes, there is a 66.9% risk for severe weather in Kiawah Island, United States in August.

What is the air pressure in Kiawah Island in August?

On average the air pressure in Kiawah Island in August is 1014.3 mb (millibars). Throughout the month the sea level pressure ranges from 1003.3 mb to 1020.2 mb.

What is the visibility in Kiawah Island in August?

The average daylight visibility in Kiawah Island in August is 15 km (9.3 miles). Depending on the precipitation the visibility ranges from 8.5 km (5.3 miles) to 15.9 km (9.9 miles) throughout August.

What is the dew point in Kiawah Island in August?

The average dew point in Kiawah Island during August is 24°C (75.2°F).

Where is the data for Kiawah Island climate in August coming from?

The climate data for Kiawah Island, South Carolina, United States in August is collected from the following weather stations.

  • ETV Charleston SC US WEATHERSTEM
  • CHARLESTON EXECUTIVE AIRPORT, SC US
  • CHARLESTON INTL. AIRPORT, SC US
  • MOUNT PLEASANT REGIONAL AIRPORT FASION FIELD, SC US
  • KCHS
  • KJZI
  • KLRO