Buan weather in July

In July, Buan sees average daytime highs of 27°C and overnight lows near 23°C, with 244 mm of rain across 14.3 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 29°C by the end. The sky is clear or mostly clear about 22% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 14 h 24 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Buan's 12th-clearest and 7th-windiest month. For the whole year in context, see Buan's year-round climate.

Daytime high
27°
2nd warmest
Overnight low
23°
11th coldest
Rainfall
244 mm
14.3 wet days
Daylight
14 h 12 min
5:33 AM – 7:45 PM
Cloud cover
69%
12th clearest
Wind
12 km/h
7th windiest
Solar energy
4.75 kWh/m²
Travel score
5.6
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 29°C by the end.

A typical July day in Buan reaches about 27°C in the afternoon and slips back to 23°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, July runs about 3°C warmer than June and about 1°C cooler than August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12521
22621
32621
42621
52622
62622
72622
82622
92622
102622
112622
122722
132723
142723
152723
162723
172723
182723
192823
202823
212824
222824
232824
242824
252824
262824
272924
282924
292924
302924
312924

How July really feels in Buan

Once humidity and wind are folded in, July averages 6 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
6
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Buan weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°306.43.89.90.0
Feb / -0°365.31.810.60.4
Mar10° / 557.20.811.72.4
Apr15° / 877.6012.95.0
May20° / 14°938013.96.7
Jun24° / 19°1398.7014.46.9
Jul27° / 23°24414.3014.25.6
Aug28° / 24°22614.4013.45.3
Sep25° / 19°1498.9012.27.0
Oct20° / 13°605.2011.17.1
Nov13° / 506.90.110.14.0
Dec / 347.22.99.60.8

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in July, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 64%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
22872
32872
42872
52971
62971
72872
82971
93070
103169
113169
123268
133268
143367
153466
163565
173565
183763
193763
203763
213961
224060
234060
244258
254258
264456
274555
284654
294654
304852
314852

Chance of precipitation in July

Any precipitation

Buan gets around 244 mm of rain over 14.3 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 45% and peaks near 48% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
145
246
347
447
548
648
748
848
948
1048
1148
1248
1348
1447
1547
1647
1746
1846
1945
2044
2144
2243
2343
2442
2542
2642
2742
2842
2942
3042
3143

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
111153341
21952371
30852391
40750421
50648442
60547462
70445482
80443503
90342514
100340534
110338545
120235576
130233587
140231589
1502286010
1602266012
1702246113
1801226215
1901206217
2001196119
2101176022
2201156024
2301145827
2401135630
2501115533
2601105435
2700105238
280095140
290084843
300084745
310084546

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 24 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 5:25 AM to 5:44 AM, and sunset from 7:48 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:257:48
214.45:257:48
314.45:257:48
414.45:267:48
514.45:267:48
614.35:277:48
714.35:277:48
814.35:287:47
914.35:287:47
1014.35:297:47
1114.35:307:47
1214.35:307:46
1314.35:317:46
1414.25:317:46
1514.25:327:45
1614.25:337:45
1714.25:337:44
1814.25:347:44
1914.15:357:43
2014.15:357:43
2114.15:367:42
2214.15:377:41
2314.15:387:41
2414.05:387:40
2514.05:397:39
2614.05:407:39
2714.05:407:38
2813.95:417:37
2913.95:427:36
3013.95:437:36
3113.95:447:35

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.75 kWh/m².

For context, solar energy here swings from a low near 2.21 kWh/m² to a high of 5.89 kWh/m² in May across the year — July's 4.75 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.8Bright
184.8Bright
194.8Bright
204.9Bright
214.9Bright
224.9Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in July

Hazard calendar for Buan

In seasonPeak

In July, Buan sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.

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

Buan'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 July a good time to visit Buan?

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

5.6
Sightseeing
5th-best month of the year
5.9
Beach & pool
3rd-best month of the year

July is a reasonable time to visit Buan for sightseeing.

What to pack for Buan in July

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

In July, Buan sees daytime highs around 27°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near Buan in July

The nearest coast averages about 23°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in August at about 26°C and coldest in February near 6°C.

It's comfortable for a long swim from Jun 25 to Oct 10 — about 3.6 months when the water holds above 20°C.

0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan7Bracing
Feb6Bracing
Mar6Bracing
Apr9Bracing
May14Bracing
Jun19Cool
Jul23Refreshing
Aug26Warm
Sep23Refreshing
Oct19Cool
Nov15Bracing
Dec10Bracing

UV index in Buan in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Buan peaks around September 12 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateSep 12UV 8Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr7High
May7Very high
Jun8Very high
Jul8Very high
Aug7Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Buan in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Buan 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 Buan?

Buan sits at 35.7°N, 126.7°E, 18 m above sea level, in South Korea. The nearest listed city is Kimje, 16 km away.

NamsaJeonjuWanju

Topography around Buan

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

Within 3 km, the terrain around Buan has only modest variations in elevation — a maximum elevation change of 112 m around an average of 13 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 498 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,213 m.

The land around Buan is covered by cropland (52%) and artificial surfaces (22%) within 3 km, cropland (56%) within 16 km, and trees (40%), water (35%) and cropland (20%) within 80 km.

3 km
112 m
16 km
498 m
80 km
1,213 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Kimje 16 km · Jeongeup 22 km · Gunsan 28 km · Iksan 31 km · Koch'ang 33 km · Namsa 37 km · Jeonju 39 km · Wanju 40 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 Buan (35.7281°, 126.7319°, elevation 18 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).