Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Seabrook Island in October undergoes a slight reduction in the average high-temperature, shifting from September's 84.9°F (29.4°C) to a still warm 76.3°F (24.6°C). An average low-temperature of 62.4°F (16.9°C) is observed during the October nights.Humidity
In October, the average relative humidity is 73%.Rainfall
In Seabrook Island, during October, the rain falls for 6.1 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 118.7 rainfall days, and 10.63" (270mm) of precipitation is accumulated.Snowfall
In Seabrook Island, snow does not fall in February through November.Daylight
In Seabrook Island, the average length of the day in October is 11h and 22min.On the first day of October, sunrise is at 7:15 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:30 pm EDT.
Sunshine
In Seabrook Island, the average sunshine in October is 6.7h.UV index
In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 in October translates into these instructions:
Take necessary precautions - Defending against sun damage is advocated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Seabrook Island have in October?
How high is the UV index in October?
Average temperature in October
Seabrook Island, SC
- Average high temperature in October: 76.3°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in October: 62.4°F
The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).
Average pressure in October
Seabrook Island, SC
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in October
Seabrook Island, SC
- Average wind speed in October: 7.3mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in October
Seabrook Island, SC
- Average humidity in October: 73%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).
Average rainfall in October
Seabrook Island, SC
- Average rainfall in October: 0.83"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in October
Seabrook Island, SC
- Average rainfall days in October: 6.1 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).
Average snowfall days in October
Seabrook Island, SC
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Seabrook Island, SC
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in October
Seabrook Island, SC
- Average sunshine days in October: 22.8 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).
Average UV index in October
Seabrook Island, SC
- Average UV index in October: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in October
Seabrook Island, SC
- Average cloud cover in October: 26
The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility in October
Seabrook Island, SC
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Seabrook Island, South Carolina, USA
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