Boryeong weather in October

In October, Boryeong sees average daytime highs of 19°C and overnight lows near 15°C, with 59 mm of rain across 5.1 wet days and about 11.1 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 16°C by the end. The sky is clear or mostly clear about 52% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 30 min by month's end. Set against the rest of the year, October is Boryeong's 1st-clearest and 8th-windiest month. For the whole year in context, see Boryeong's year-round climate.

Daytime high
19°
5th warmest
Overnight low
15°
8th coldest
Rainfall
59 mm
5.1 wet days
Daylight
11 h 06 min
6:47 AM – 5:50 PM
Cloud cover
43%
1st clearest
Wind
13 km/h
8th windiest
Solar energy
3.77 kWh/m²
Travel score
7.0
out of 10

Boryeong is human settlement in South Korea.

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 21°C in the first days to 16°C by the end.

A typical October day in Boryeong reaches about 19°C in the afternoon and slips back to 15°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 22°C. Set against its neighbours, October runs about 5°C cooler than September and about 6°C warmer than November.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12218
22217
32117
42117
52117
62117
72116
82016
92016
102016
112016
122015
132015
141915
151915
161915
171914
181914
191814
201814
211814
221813
231813
241713
251713
261712
271712
281712
291612
301612
311611

How October really feels in Boryeong

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

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
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.

Boryeong weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°255.73.99.80.0
Feb / 314.61.510.60.1
Mar / 466.40.711.71.6
Apr13° / 827.4012.93.9
May18° / 14°886.9013.96.2
Jun22° / 19°1227.8014.46.9
Jul26° / 23°26314.3014.26.0
Aug27° / 24°22713.3013.45.9
Sep24° / 20°1438.1012.27.2
Oct19° / 15°595.1011.17.0
Nov12° / 497.10.310.13.7
Dec / 317.13.39.60.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of October, with mostly cloudy or overcast conditions the remaining 35%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26040
36139
46139
56139
66139
76238
86238
96337
106337
116436
126436
136436
146634
156634
166634
176634
186634
196733
206832
216832
226832
236832
246931
256931
266931
276931
287030
297030
306931
316931

Chance of precipitation in October

Any precipitation

Boryeong gets around 59 mm of rain over 5.1 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 16% and peaks near 21% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
119
218
318
418
517
617
717
816
916
1015
1115
1214
1314
1414
1514
1614
1714
1814
1914
2014
2115
2215
2316
2416
2517
2617
2718
2819
2919
3020
3121

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 65% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
129302911
232302810
33530269
43830248
54029237
64329216
74629195
84928185
95228164
105627143
115826133
125926123
136225112
146424102
15652492
16682381
17702271
18712171
19722161
20752050
21761950
22791740
23801640
24821530
25831430
26841330
27851320
28861220
29871120
30891010
3190910

Wind in October

Winds average 13 km/h in October.

Across October, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over October. Sunrise moves from 6:34 AM to 7:02 AM, and sunset from 6:12 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:346:12
211.66:346:10
311.66:356:09
411.56:366:07
511.56:376:06
611.46:386:04
711.46:396:03
811.46:406:01
911.36:416:00
1011.36:415:59
1111.26:425:57
1211.26:435:56
1311.26:445:54
1411.16:455:53
1511.16:465:52
1611.16:475:50
1711.06:485:49
1811.06:495:48
1910.96:505:46
2010.96:515:45
2110.96:525:44
2210.86:535:43
2310.86:545:42
2410.86:555:40
2510.76:565:39
2610.76:575:38
2710.76:585:37
2810.66:595:36
2910.67:005:35
3010.67:015:34
3110.57:025:33

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.77 kWh/m².

For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 5.89 kWh/m² in May across the year — October's 3.77 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.1Bright
64.0Bright
74.0Bright
84.0Bright
94.0Moderate
104.0Moderate
113.9Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.8Moderate
163.8Moderate
173.8Moderate
183.7Moderate
193.7Moderate
203.6Moderate
213.6Moderate
223.6Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.4Moderate
273.4Moderate
283.3Moderate
293.3Moderate
303.3Moderate
313.2Moderate
Planning a trip in October

Hazard calendar for Boryeong

In seasonPeak

In October, Boryeong sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Boryeong sits in the Pacific typhoon belt; the season peaks July–October.

Boryeong's rainy season runs June–September, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Boryeong?

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

7.0
Sightseeing
2nd-best month of the year
3.0
Beach & pool
5th-best month of the year

October is one of the better times to visit Boryeong for general sightseeing.

What to pack for Boryeong in October

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

In October, Boryeong sees daytime highs around 19°C and nights near 15°C. Little to plan around — just the basics. About 5 days see rain.

Sea temperature near Boryeong in October

The nearest coast averages about 19°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 20 km away) is warmest in August at about 25°C and coldest in February near 5°C.

It's comfortable for a long swim from Jun 30 to Oct 7 — about 3.3 months when the water holds above 20°C.

0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan7Bracing
Feb5Bracing
Mar6Bracing
Apr9Bracing
May13Bracing
Jun18Cool
Jul22Refreshing
Aug25Warm
Sep23Refreshing
Oct19Cool
Nov15Bracing
Dec11Bracing

UV index in Boryeong 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 Boryeong peaks around September 10 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateSep 10UV 7Dec 22UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr6High
May6High
Jun7High
Jul7Very high
Aug7Very high
Sep7Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Boryeong 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 Boryeong is worst in March — around 64 µg/m³ PM2.5 (unhealthy), about 2.0× the cleanest month (July, 32 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorMar 1663 µg/m³Jul 2133 µg/m³
PM2.5 (µg/m³)Level
Jan52Poor
Feb56Unhealthy
Mar64Unhealthy
Apr55Poor
May46Poor
Jun42Poor
Jul32Moderate
Aug35Moderate
Sep43Poor
Oct48Poor
Nov51Poor
Dec48Poor
Location & terrain

Where is Boryeong?

Boryeong sits at 36.3°N, 126.6°E, 11 m above sea level, in South Korea. The nearest listed city is Hongseong, 29 km away.

GunsanYesanNonsanGongjuSeosanYŏnmu

Topography around Boryeong

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Boryeong.

Within 3 km, the terrain around Boryeong has significant variations in elevation — a maximum elevation change of 311 m around an average of 44 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 780 m; within 80 km, large variations in elevation — a maximum elevation change of 847 m.

The land around Boryeong is covered by trees (34%), cropland (33%) and artificial surfaces (26%) within 3 km, trees (50%) and water (24%) within 16 km, and water (43%), trees (30%) and cropland (20%) within 80 km.

3 km
311 m
16 km
780 m
80 km
847 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Hongseong 29 km · Buyeo 29 km · Gunsan 42 km · Yesan 43 km · Nonsan 47 km · Gongju 49 km · Seosan 50 km · Yŏnmu 51 km

South Korea travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 60 Hz
Prices
≈ 57% of US
price level, 2025
GDP per capita
$36,227
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.5
per 100k, 2023
Road deaths
8.6
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 522
Religion
none 60%Protestant 17%Buddhist 16%Catholic 6%

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 Boryeong (36.3493°, 126.5977°, elevation 11 m), 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).