North Myrtle Beach weather in October

In October, North Myrtle Beach sees average daytime highs of 73°F and overnight lows near 62°F, with 4.0 in of rain across 7.9 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 77°F in the first days to 70°F by the end. The sky is clear or mostly clear about 50% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 42 min by month's end. Set against the rest of the year, October is North Myrtle Beach's 1st-clearest and 8th-windiest month. For the whole year in context, see North Myrtle Beach's year-round climate.

Daytime high
73°
6th warmest
Overnight low
62°
7th coldest
Rainfall
4.0 in
7.9 wet days
Daylight
11 h 06 min
6:26 AM – 5:34 PM
Cloud cover
45%
1st clearest
Wind
9 mph
8th windiest
Solar energy
3.91 kWh/m²
Travel score
7.3
out of 10

North Myrtle Beach is city in Horry County, South Carolina, United States.

Density
352/km²
people per km²
Founded
1735

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 77°F in the first days to 70°F by the end.

A typical October day in North Myrtle Beach reaches about 73°F in the afternoon and slips back to 62°F overnight — a 11°F spread between the day's warmth and the night's chill. On most days the high lands between 66°F and 79°F. Set against its neighbours, October runs about 7°F cooler than September and about 8°F warmer than November.

40°50°60°70°80°151015202531
Avg high (°F)Avg low (°F)
17767
27767
37767
47666
57666
67666
77665
87565
97565
107564
117564
127464
137463
147463
157362
167362
177362
187361
197261
207260
217260
227160
237159
247159
257159
267058
277058
287058
296957
306957
316957

How October really feels in North Myrtle Beach

Once humidity and wind are folded in, October averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

North Myrtle Beach weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan56° / 44°3.79.5104.0
Feb58° / 45°3.78.910.74.4
Mar63° / 51°4.08.911.75.8
Apr70° / 58°3.07.612.86.9
May76° / 66°3.19.413.77.1
Jun82° / 73°4.313.114.25.7
Jul85° / 76°5.516.6144.5
Aug84° / 76°6.717.113.34.7
Sep80° / 71°6.412.912.26.2
Oct73° / 62°4.07.911.17.3
Nov65° / 52°3.37.910.26.4
Dec59° / 47°4.19.49.84.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35644
45644
55644
65743
75842
85842
95941
106040
115941
126040
136139
146238
156337
166337
176436
186436
196535
206535
216436
226436
236436
246337
256337
266337
276238
286238
296139
306139
316139

Chance of precipitation in October

Any precipitation

North Myrtle Beach gets around 4.0 in of rain over 7.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 27% and peaks near 36% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
136
235
334
434
533
632
731
831
930
1030
1129
1229
1328
1427
1527
1626
1725
1824
1924
2023
2123
2222
2322
2422
2522
2622
2722
2823
2923
3024
3124

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 29% of days. Sticky, muggy-or-worse air turns up on roughly 32% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
113131728281
214141728261
315141827251
415151827231
516161927211
617162027191
717172126181
818172126161
919182225151
1020182225141
1121192324131
1222192323121
1324202322101
142520232291
152720232181
162921232071
173021231960
183221231960
193421221850
203521221840
213621221740
223821211740
233921211730
244020201630
254120201630
264220201630
274319191630
284419191520
294519191520
304619181520
314718181420

Wind in October

Winds average 9 mph in October.

Across October, daily wind ranges from about 9 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
269light breeze
279light breeze
289light breeze
299light breeze
309light breeze
319light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over October. Sunrise moves from 6:14 AM to 6:39 AM, and sunset from 5:54 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:145:54
211.66:145:52
311.66:155:51
411.66:165:50
511.56:175:48
611.56:175:47
711.56:185:46
811.46:195:44
911.46:205:43
1011.36:215:42
1111.36:215:40
1211.36:225:39
1311.26:235:38
1411.26:245:36
1511.26:255:35
1611.16:265:34
1711.16:265:33
1811.16:275:32
1911.06:285:30
2011.06:295:29
2111.06:305:28
2210.96:315:27
2310.96:315:26
2410.96:325:25
2510.86:335:24
2610.86:345:23
2710.86:355:22
2810.76:365:21
2910.76:375:20
3010.76:385:19
3110.76:395:18

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.91 kWh/m².

For context, solar energy here swings from a low near 2.47 kWh/m² to a high of 6.3 kWh/m² in May across the year — October's 3.91 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.1Bright
44.1Bright
54.1Bright
64.0Bright
74.0Bright
84.0Bright
94.0Moderate
104.0Moderate
114.0Moderate
124.0Moderate
134.0Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.9Moderate
223.8Moderate
233.8Moderate
243.8Moderate
253.7Moderate
263.7Moderate
273.7Moderate
283.6Moderate
293.6Moderate
303.6Moderate
313.5Moderate
Planning a trip in October

Hazard calendar for North Myrtle Beach

In seasonPeak

In October, North Myrtle Beach sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

North Myrtle Beach sits in the Atlantic hurricane belt; the season peaks August–October.

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

Is October a good time to visit North Myrtle Beach?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.3
Sightseeing
1st-best month of the year
5.4
Beach & pool
6th-best month of the year

October is one of the better times to visit North Myrtle Beach for general sightseeing.

What to pack for North Myrtle Beach in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, North Myrtle Beach sees daytime highs around 73°F and nights near 62°F. Worth packing: light clothes. About 8 days see rain.

light clothes

Sea temperature near North Myrtle Beach in October

The nearest coast averages about 74°F in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 83°F and coldest in February near 59°F.

It's comfortable for a long swim from Apr 29 to Nov 14 — about 6.6 months when the water holds above 68°F.

60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan60Cool
Feb59Bracing
Mar61Cool
Apr65Cool
May72Refreshing
Jun79Warm
Jul82Warm
Aug83Tropical
Sep80Warm
Oct74Refreshing
Nov68Cool
Dec62Cool

UV index in North Myrtle Beach in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in North Myrtle Beach peaks around July 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 14UV 9Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7Very high
May8Very high
Jun9Very high
Jul10Very high
Aug8Very high
Sep7Very high
Oct5High
Nov4Moderate
Dec3Moderate

Air quality in North Myrtle Beach in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in North Myrtle Beach is worst in March — around 21 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (December, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodMar 1719 µg/m³Dec 146 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb12Good
Mar21Moderate
Apr12Moderate
May11Good
Jun15Moderate
Jul16Moderate
Aug14Moderate
Sep9Good
Oct6Good
Nov7Good
Dec6Good
Location & terrain

Where is North Myrtle Beach?

North Myrtle Beach sits at 33.8°N, 78.7°W, 7 ft above sea level, in United States. The nearest listed city is Myrtle Beach, 15 mi away.

Topography around North Myrtle Beach

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of North Myrtle Beach.

Within 2 miles, the terrain around North Myrtle Beach has only modest variations in elevation — a maximum elevation change of 102 ft around an average of 16 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 138 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 230 ft.

The land around North Myrtle Beach is covered by water (49%) within 2 miles, water (48%) and trees (37%) within 10 miles, and trees (55%) and water (31%) within 50 miles.

2 miles
102 ft
10 miles
138 ft
50 miles
230 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Myrtle Beach 15 mi · Socastee 21 mi · Conway 21 mi · Leland 47 mi · Wilmington 51 mi · Lumberton 58 mi · Florence 67 mi · Laurinburg 80 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for North Myrtle Beach (33.816°, -78.68°, elevation 7 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).