Kiawah Island — Water Temperature in October

Water Temperature Range

20°C

minimum

25°C

average

27°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
OCT 1	-10°C	26°C	26°C	26°C
OCT 2	26°C	27°C	27°C	27°C
OCT 3	26°C	27°C	25°C	27°C
OCT 4	26°C	26°C	24°C	26°C
OCT 5	27°C	26°C	24°C	26°C
OCT 6	27°C	26°C	24°C	26°C
OCT 7	26°C	25°C	24°C	25°C
OCT 8	26°C	25°C	23°C	27°C
OCT 9	26°C	26°C	24°C	26°C
OCT 10	26°C	25°C	24°C	26°C
OCT 11	25°C	26°C	24°C	25°C
OCT 12	25°C	26°C	24°C	26°C
OCT 13	25°C	25°C	24°C	26°C
OCT 14	25°C	25°C	23°C	25°C
OCT 15	25°C	25°C	22°C	25°C
OCT 16	25°C	25°C	23°C	26°C
OCT 17	25°C	24°C	22°C	25°C
OCT 18	25°C	24°C	22°C	24°C
OCT 19	25°C	24°C	22°C	25°C
OCT 20	24°C	24°C	22°C	24°C
OCT 21	24°C	24°C	22°C	23°C
OCT 22	22°C	24°C	22°C	23°C
OCT 23	22°C	24°C	22°C	25°C
OCT 24	22°C	24°C	22°C	24°C
OCT 25	21°C	23°C	21°C	24°C
OCT 26	21°C	23°C	21°C	23°C
OCT 27	20°C	24°C	21°C	25°C
OCT 28	20°C	24°C	21°C	24°C
OCT 29	20°C	23°C	20°C	23°C
OCT 30	20°C	23°C	21°C	23°C
OCT 31	20°C	22°C	20°C	21°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

25°C

Precipitation Amount per Month

90 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

15 km/h

Average Humidity

74%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.