Brunswick weather in October

In October, Brunswick sees average daytime highs of 77°F and overnight lows near 64°F, with 3.2 in of rain across 8.5 wet days and about 11.2 hours of daylight. It is the 6th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 80°F in the first days to 74°F by the end. The sky is clear or mostly clear about 44% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 48 min by month's end. Set against the rest of the year, October is Brunswick's 2nd-clearest and 7th-windiest month. For the whole year in context, see Brunswick's year-round climate.

Daytime high
77°
6th warmest
Overnight low
64°
7th coldest
Rainfall
3.2 in
8.5 wet days
Daylight
11 h 12 min
6:34 AM – 5:48 PM
Cloud cover
48%
2nd clearest
Wind
8 mph
7th windiest
Solar energy
4.06 kWh/m²
Travel score
7.2
out of 10

Brunswick is city in Glynn County, Georgia, United States.

Density
247/km²
people per km²
Founded
1771

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 80°F in the first days to 74°F by the end.

A typical October day in Brunswick reaches about 77°F in the afternoon and slips back to 64°F overnight — a 13°F spread between the day's warmth and the night's chill. On most days the high lands between 70°F and 83°F. Set against its neighbours, October runs about 6°F cooler than September and about 8°F warmer than November.

40°50°60°70°80°151015202531
Avg high (°F)Avg low (°F)
18169
28069
38069
48069
58068
68068
77968
87967
97967
107967
117866
127866
137865
147865
157865
167764
177764
187764
197763
207663
217662
227662
237662
247561
257561
267561
277460
287460
297460
307459
317359

How October really feels in Brunswick

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.

Brunswick weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan61° / 46°3.2810.25.4
Feb64° / 48°2.77.910.95.9
Mar69° / 53°3.07.711.86.9
Apr75° / 60°2.5712.77.5
May81° / 68°2.48.313.66.6
Jun86° / 74°5.217.2144.3
Jul88° / 76°4.418.313.83.6
Aug87° / 76°5.820.513.13.6
Sep83° / 73°5.015.212.25.0
Oct77° / 64°3.28.511.27.2
Nov69° / 55°2.05.910.47.2
Dec63° / 49°2.97.7106.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% 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 (%)
15446
25446
35446
45545
55644
65644
75743
85842
95842
105941
115941
126040
136139
146238
156238
166337
176337
186436
196436
206436
216436
226535
236535
246535
256436
266436
276436
286337
296337
306337
316238

Chance of precipitation in October

Any precipitation

Brunswick gets around 3.2 in of rain over 8.5 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 28% and peaks near 41% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
141
241
340
439
538
637
736
835
934
1032
1131
1230
1329
1427
1526
1625
1724
1823
1923
2022
2122
2221
2321
2421
2521
2621
2721
2821
2921
3020
3120

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 26% of days. Sticky, muggy-or-worse air turns up on roughly 45% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1791525423
2791525403
38101626383
48101727363
59101727343
69111828322
710111928302
810111929282
911122029262
1012122029242
1113132029222
1214142129212
1315142129191
1417152129171
1518152129161
1619162129141
1721172128131
1822172128120
1923182127110
2024182127100
212618212690
222719202680
232819202580
242919202480
253019202470
263119202370
273218202270
283318202270
293518202170
303618202070
313818191960

Wind in October

Winds average 8 mph in October.

Across October, daily wind ranges from about 8 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over October. Sunrise moves from 6:24 AM to 6:46 AM, and sunset from 6:06 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:246:06
211.76:256:05
311.66:256:03
411.66:266:02
511.66:276:01
611.56:276:00
711.56:285:58
811.56:295:57
911.46:295:56
1011.46:305:55
1111.46:315:54
1211.36:315:52
1311.36:325:51
1411.36:335:50
1511.36:345:49
1611.26:345:48
1711.26:355:47
1811.26:365:46
1911.16:365:45
2011.16:375:43
2111.16:385:42
2211.06:395:41
2311.06:405:40
2411.06:405:39
2511.06:415:38
2610.96:425:38
2710.96:435:37
2810.96:435:36
2910.86:445:35
3010.86:455:34
3110.86:465:33

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.06 kWh/m².

For context, solar energy here swings from a low near 2.69 kWh/m² to a high of 6.47 kWh/m² in May across the year — October's 4.06 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.1Bright
104.1Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.0Bright
204.0Bright
214.0Bright
224.0Bright
234.0Moderate
244.0Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.8Moderate
303.8Moderate
313.8Moderate
Planning a trip in October

Hazard calendar for Brunswick

In seasonPeak

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

Brunswick 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 Brunswick?

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

7.2
Sightseeing
2nd-best month of the year
6.4
Beach & pool
2nd-best month of the year

October is one of the better times to visit Brunswick for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Brunswick in October

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

In October, Brunswick sees daytime highs around 77°F and nights near 64°F. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

Sea temperature near Brunswick in October

The nearest coast averages about 76°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 58°F.

It's comfortable for a long swim from Apr 18 to Nov 18 — about 7.1 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan59Bracing
Feb58Bracing
Mar62Cool
Apr68Cool
May75Refreshing
Jun81Warm
Jul83Tropical
Aug83Tropical
Sep82Warm
Oct76Warm
Nov69Refreshing
Dec62Cool

UV index in Brunswick in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Brunswick peaks around June 23 at about 10 (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 — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 23UV 10Dec 19UV 3
UV index (midday)Level
Jan4Moderate
Feb5High
Mar7Very high
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Brunswick 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 Brunswick is worst in March — around 21 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 1720 µg/m³Nov 138 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb15Moderate
Mar21Moderate
Apr16Moderate
May15Moderate
Jun17Moderate
Jul18Moderate
Aug16Moderate
Sep12Good
Oct9Good
Nov8Good
Dec9Good
Location & terrain

Where is Brunswick?

Brunswick sits at 31.2°N, 81.5°W, 10 ft above sea level, in United States. The nearest listed city is Kingsland, 27 mi away.

Topography around Brunswick

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

Within 2 miles, the terrain around Brunswick has only modest variations in elevation — a maximum elevation change of 69 ft around an average of 10 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 151 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 272 ft.

The land around Brunswick is covered by wetland (32%) within 2 miles, trees (34%), wetland (30%) and water (25%) within 10 miles, and trees (57%) and water (29%) within 50 miles.

2 miles
69 ft
10 miles
151 ft
50 miles
272 ft
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Kingsland 27 mi · St. Marys 29 mi · Hinesville 48 mi · Jacksonville 57 mi · Jacksonville Beach 60 mi · Ponte Vedra Beach 63 mi · Wilmington Island 66 mi · Palm Valley 68 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 Brunswick (31.1501°, -81.4915°, elevation 10 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).