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 sea temperature 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
The advent of October brings a subtle shift in temperature, with the average high moving from a warm 82.6°F (28.1°C) in September to a still moderately hot 75.2°F (24°C). During October, Folly Beach experiences a consistent low-temperature average of 65.7°F (18.7°C).Humidity
The months with the lowest humidity in Folly Beach are January, March and October, with an average relative humidity of 73%.Rainfall
In Folly Beach, during October, the rain falls for 6.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Folly Beach, during the entire year, the rain falls for 113.3 days and collects up to 10" (254mm) of precipitation.Snowfall
February through November are months without snowfall.Ocean temperature
In Folly Beach, South Carolina, the average seawater temperature in October is 77.9°F (25.5°C).Note: For any water activity, temperatures between 77°F (25°C) and 84.2°F (29°C) are deemed excellent and extremely satisfying for enduring periods.
Daylight
The average length of the day in October is 11h and 22min.On the first day of the month, sunrise is at 7:14 am and sunset at 7:04 pm. On the last day of October, in Folly Beach, sunrise is at 7:37 am and sunset at 6:29 pm EDT.
Sunshine
In Folly Beach, South Carolina, the average sunshine in October is 6.7h.UV index
In Folly Beach, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 5 in October transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Heed this! UV intensity is much stronger when reflected off sand and water.
Frequently asked questions
What is the usual temperature for Folly Beach in October?
What are the least humid months in Folly Beach?
What is the average humidity in October in Folly Beach?
How many days does it rain in October in Folly Beach?
When it does not snow in Folly Beach?
What is the ocean temperature in October in Folly Beach?
What is the average length of the day in October in Folly Beach?
When are sunrise and sunset in October in Folly Beach?
How long on average sun shines in October in Folly Beach?
How high is the UV index in October in Folly Beach?
Average temperature in October
Folly Beach, SC
- Average high temperature in October: 75.2°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in October: 65.7°F
The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in October
Folly Beach, SC
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in October
Folly Beach, SC
- Average wind speed in October: 10mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in October
Folly Beach, SC
- Average humidity in October: 73%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January, March and October (73%).
Average rainfall in October
Folly Beach, SC
- Average rainfall in October: 0.71"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in October
Folly Beach, SC
- Average rainfall days in October: 6.8 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (5.2 days).
Average snowfall days in October
Folly Beach, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Folly Beach, SC
- Average sea temperature in October: 77.9°F
The best month for swimming (with the highest average sea temperature) is August (83.5°F).
The coldest month (with the lowest average sea temperature) is February (61.9°F).
Average daylight in October /
Average sunshine in October
Folly Beach, 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 0min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in October
Folly Beach, SC
- Average sunshine days in October: 22.3 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in October
Folly Beach, 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
Folly Beach, SC
- Average cloud cover in October: 27
The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility in October
Folly Beach, 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).
Folly Beach, South Carolina, USA
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