Buyeo weather in October

In October, Buyeo sees average daytime highs of 21°C and overnight lows near 10°C, with 59 mm of rain across 4.9 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 18°C by the end. The sky is clear or mostly clear about 49% 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 Buyeo's 1st-clearest and 10th-windiest month. For the whole year in context, see Buyeo's year-round climate.

Daytime high
21°
6th warmest
Overnight low
10°
7th coldest
Rainfall
59 mm
4.9 wet days
Daylight
11 h 06 min
6:46 AM – 5:49 PM
Cloud cover
44%
1st clearest
Wind
8 km/h
10th windiest
Solar energy
3.78 kWh/m²
Travel score
7.4
out of 10

Buyeo 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 23°C in the first days to 18°C by the end.

A typical October day in Buyeo reaches about 21°C in the afternoon and slips back to 10°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 24°C. Set against its neighbours, October runs about 6°C cooler than September and about 8°C warmer than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12413
22313
32313
42313
52312
62312
72312
82212
92211
102211
112211
122211
132110
142110
152110
162110
17219
18209
19209
20209
21209
22208
23198
24198
25198
26198
27187
28187
29187
30187
31176

How October really feels in Buyeo

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.

Buyeo weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°224.32.19.80.0
Feb / -3°324.21.410.60.8
Mar12° / 496.9111.73.6
Apr19° / 837.2012.96.4
May24° / 13°877.4013.97.2
Jun28° / 18°1308.8014.46.2
Jul29° / 22°27216.2014.24.4
Aug30° / 23°24015.1013.44.4
Sep26° / 17°1498.8012.26.8
Oct21° / 10°594.9011.17.4
Nov13° / 436.20.110.14.2
Dec / -3°244.61.49.60.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25743
35842
45842
55941
65941
76040
86238
96238
106337
116337
126436
136535
146535
156634
166634
176733
186733
196733
206832
216832
226832
236832
246832
257030
267030
277030
287030
296832
306832
316733

Chance of precipitation in October

Any precipitation

Buyeo gets around 59 mm of rain over 4.9 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 16% and peaks near 20% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
120
219
319
418
518
617
717
816
916
1015
1115
1214
1314
1414
1514
1614
1714
1814
1914
2014
2114
2215
2315
2415
2516
2616
2716
2817
2917
3018
3118

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 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15029165
25328154
35726134
46025123
56224113
66522103
7682192
8711982
9731872
10751762
11781561
12801451
13811351
14831241
15851140
16871030
1788930
1889830
1990820
2091720
2192620
2293610
2394510
2494510
2594510
2695410
2795410
2896310
2996310
3096310
3196310

Wind in October

Winds average 8 km/h in October.

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

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

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 6:32 AM to 7:00 AM, and sunset from 6:10 PM to 5:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:326:10
211.66:336:09
311.66:346:07
411.56:356:06
511.56:366:04
611.46:376:03
711.46:376:02
811.46:386:00
911.36:395:59
1011.36:405:57
1111.26:415:56
1211.26:425:55
1311.26:435:53
1411.16:445:52
1511.16:455:50
1611.16:465:49
1711.06:475:48
1811.06:475:47
1910.96:485:45
2010.96:495:44
2110.96:505:43
2210.86:515:42
2310.86:525:40
2410.86:535:39
2510.76:545:38
2610.76:555:37
2710.76:565:36
2810.66:575:35
2910.66:585:34
3010.66:595:33
3110.57:005:32

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.78 kWh/m².

For context, solar energy here swings from a low near 2.27 kWh/m² to a high of 5.9 kWh/m² in May across the year — October's 3.78 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.0Bright
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
203.7Moderate
213.6Moderate
223.6Moderate
233.6Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.4Moderate
283.4Moderate
293.3Moderate
303.3Moderate
313.3Moderate
Planning a trip in October

Hazard calendar for Buyeo

In seasonPeak

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

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

Buyeo'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 Buyeo?

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

7.4
Sightseeing
1st-best month of the year
4.3
Beach & pool
6th-best month of the year

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

What to pack for Buyeo in October

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

In October, Buyeo sees daytime highs around 21°C and nights near 10°C. Little to plan around — just the basics. About 5 days see rain.

Sea temperature near Buyeo 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 30 km away) is warmest in August at about 26°C and coldest in February near 5°C.

It's comfortable for a long swim from Jun 26 to Oct 10 — about 3.5 months when the water holds above 20°C.

0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan7Bracing
Feb5Bracing
Mar6Bracing
Apr9Bracing
May14Bracing
Jun19Cool
Jul23Refreshing
Aug26Warm
Sep23Refreshing
Oct19Cool
Nov15Bracing
Dec11Bracing

UV index in Buyeo 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 Buyeo peaks around July 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 23 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 17UV 8Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr6High
May7High
Jun7Very high
Jul8Very high
Aug7Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Buyeo 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 Buyeo 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 Buyeo?

Buyeo sits at 36.3°N, 126.9°E, 19 m above sea level, in South Korea. The nearest listed city is Nonsan, 18 km away.

IksanGunsanNamsaHongseong

Topography around Buyeo

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

Within 3 km, the terrain around Buyeo has only modest variations in elevation — a maximum elevation change of 127 m around an average of 17 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 540 m; within 80 km, large variations in elevation — a maximum elevation change of 1,119 m.

The land around Buyeo is covered by cropland (28%), artificial surfaces (24%) and trees (23%) within 3 km, trees (53%) and cropland (29%) within 16 km, and trees (46%), cropland (23%) and water (23%) within 80 km.

3 km
127 m
16 km
540 m
80 km
1,119 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Nonsan 18 km · Yŏnmu 24 km · Gongju 28 km · Boryeong 29 km · Iksan 37 km · Gunsan 37 km · Namsa 40 km · Hongseong 42 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 Buyeo (36.2747°, 126.9091°, elevation 19 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).