Myrtle Beach weather in October 2025

Q: How hot is it in Myrtle Beach in October?

Daytime temperatures usually reach 25°C in Myrtle Beach in October with no heat and humidity, falling to 12°C at night.

Q: How sunny is it in Myrtle Beach in October?

There are normally 7 hours of bright sunshine each day in Myrtle Beach in October - that's 65% of daylight hours.

Q: How warm is the sea around Myrtle Beach in October?

The average sea temperature around Myrtle Beach in October is 23°C.

Q: Does it rain in Myrtle Beach in October?

There are usually 7 days with some rain in Myrtle Beach in October and the average monthly rainfall is 82mm.

Q: What is the chance of a cyclone in Myrtle Beach in October?

On average less than 1 day in October in Myrtle Beach is likely to be affected by the passage of one or more tropical storms.

Expect 77°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Myrtle Beach in October. Check more long-term weather averages for Myrtle Beach in October before you book your next holiday to South Carolina in 2025/2026.

77
77°F max day temperature
7
7 hours of sunshine per day
7
7 days with some rainfall
54
54°F min night temperature
11
11 hours of daylight per day
0
No heat & humidity
3.2
3.2 inches of monthly rainfall
6
6 (High) UV index
73
73°F sea temperature

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The October weather guide for South Carolina (Myrtle Beach) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Myrtle Beach in October?

Daytime temperatures usually reach 77°F in Myrtle Beach in October with no heat and humidity, falling to 54°F at night.

How sunny is it in Myrtle Beach in October?

There are normally 7 hours of bright sunshine each day in Myrtle Beach in October - that's 65% of daylight hours.

How warm is the sea around Myrtle Beach in October?

The average sea temperature around Myrtle Beach in October is 73°F.

Does it rain in Myrtle Beach in October?

There are usually 7 days with some rain in Myrtle Beach in October and the average monthly rainfall is 3.2 inches.

What is the chance of a hurricane in Myrtle Beach in October?

On average less than 1 day in October in Myrtle Beach is likely to be affected by the passage of one or more tropical storms.

Myrtle Beach October sunrise & sunset times

Browse the sunrise and sunset times for Myrtle Beach in October 2025. Select a month to view Myrtle Beach sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Wednesday, 1st October 2025	06:10	17:59
Thursday, 16th October 2025	06:21	17:40
Friday, 31st October 2025	06:34	17:24

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South Carolina - quick facts
Flight time^✝	11.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Culture
Tourist info	South Carolina Department of Parks, Recreation & Tourism