Yanggu weather in July

In July, Yanggu sees average daytime highs of 26°C and overnight lows near 19°C, with 285 mm of rain across 17.6 wet days and about 14.4 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 14% of the time in July, and the air most often feels muggy.

Daylight stretches from about 14 h 36 min at the start of July to 14 hours by month's end. Set against the rest of the year, July is Yanggu's 12th-clearest and 7th-windiest month. For the whole year in context, see Yanggu's year-round climate.

Daytime high
26°
2nd warmest
Overnight low
19°
11th coldest
Rainfall
285 mm
17.6 wet days
Daylight
14 h 24 min
5:21 AM – 7:46 PM
Cloud cover
75%
12th clearest
Wind
8 km/h
7th windiest
Solar energy
4.16 kWh/m²
Travel score
5.3
out of 10

Yanggu is human settlement in South Korea.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 27°C by the end.

A typical July day in Yanggu reaches about 26°C in the afternoon and slips back to 19°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12518
22518
32518
42518
52518
62518
72518
82519
92619
102619
112619
122619
132619
142619
152619
162619
172620
182620
192620
202620
212620
222720
232720
242720
252720
262721
272721
282721
292721
302721
312721

How July really feels in Yanggu

Once humidity and wind are folded in, July 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

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

Yanggu 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 / -10°234.54.39.70.0
Feb / -7°294.8410.50.0
Mar / -1°457.53.711.71.8
Apr15° / 788.40.8135.0
May21° / 10°978.60146.6
Jun24° / 15°10910.1014.66.7
Jul26° / 19°28517.6014.45.3
Aug27° / 20°23015.5013.55.6
Sep23° / 15°1218.4012.36.9
Oct17° / 525.80.1116.2
Nov / 477.41.29.92.1
Dec / -6°285.84.29.40.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in July, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of July, with mostly cloudy or overcast conditions the remaining 73%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23169
33070
42971
52971
62872
72872
82872
92872
102872
112773
122674
132674
142575
152575
162575
172575
182476
192476
202476
212476
222575
232575
242575
252575
262773
272773
282872
292872
302971
312971

Chance of precipitation in July

Any precipitation

Yanggu gets around 285 mm of rain over 17.6 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 56% and peaks near 59% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
149
250
351
451
552
652
753
853
954
1054
1155
1255
1355
1456
1557
1657
1758
1858
1959
2059
2159
2259
2359
2459
2559
2659
2759
2859
2958
3058
3158

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 69% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1213433560
2212423770
3211413880
4111404090
51103841100
6193741110
7193642120
8183543130
9183343140
10183243160
11173144170
12173044180
13162844200
14162745210
15152545230
16152345250
17142246270
18142046290
19141946310
20131846330
21131646350
22121545370
23121444390
24121343420
25011242440
26011141460
27011040480
28011039500
29011037520
3001936531
3101935541

Wind in July

Winds average 8 km/h in July.

Across July, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
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 July

DaylightNight

Daylight runs from about 14 h 36 min at the start of July to 14 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 5:13 AM to 5:33 AM, and sunset from 7:50 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.65:137:50
214.65:137:50
314.65:147:50
414.65:147:50
514.65:157:49
614.65:157:49
714.65:167:49
814.55:167:49
914.55:177:49
1014.55:187:48
1114.55:187:48
1214.55:197:48
1314.55:197:47
1414.45:207:47
1514.45:217:46
1614.45:217:46
1714.45:227:45
1814.45:237:45
1914.35:247:44
2014.35:247:44
2114.35:257:43
2214.35:267:42
2314.25:277:42
2414.25:287:41
2514.25:287:40
2614.25:297:39
2714.15:307:38
2814.15:317:38
2914.15:327:37
3014.15:337:36
3114.05:337:35

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.16 kWh/m².

For context, solar energy here swings from a low near 2.35 kWh/m² to a high of 5.68 kWh/m² in May across the year — July's 4.16 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.5Bright
34.5Bright
44.5Bright
54.4Bright
64.4Bright
74.4Bright
84.3Bright
94.3Bright
104.3Bright
114.2Bright
124.2Bright
134.2Bright
144.2Bright
154.2Bright
164.1Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in July

Hazard calendar for Yanggu

In seasonPeak

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

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

Yanggu's rainy season runs July–August, 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 Yanggu?

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

5.3
Sightseeing
6th-best month of the year
5.2
Beach & pool
3rd-best month of the year

July is a reasonable time to visit Yanggu for sightseeing.

What to pack for Yanggu in July

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

In July, Yanggu sees daytime highs around 26°C and nights near 19°C. Pack rain gear. Worth having: light clothes. About 18 days see rain.

rain gearlight clothes

Sea temperature near Yanggu in July

The nearest coast averages about 22°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 56 km away) is warmest in August at about 24°C and coldest in February near 8°C.

It's comfortable for a long swim from Jul 1 to Oct 5 — about 3.2 months when the water holds above 20°C.

5°10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan10Bracing
Feb8Bracing
Mar9Bracing
Apr11Bracing
May14Bracing
Jun18Cool
Jul22Refreshing
Aug24Warm
Sep22Refreshing
Oct19Cool
Nov15Cool
Dec12Bracing

UV index in Yanggu 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 Yanggu peaks around August 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateAug 17UV 9Dec 20UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul8Very high
Aug9Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Yanggu 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 Yanggu is worst in March — around 46 µg/m³ PM2.5 (poor), about 2.4× the cleanest month (September, 19 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 2046 µg/m³Sep 1120 µg/m³
PM2.5 (µg/m³)Level
Jan35Poor
Feb38Poor
Mar46Poor
Apr43Poor
May36Poor
Jun29Moderate
Jul23Moderate
Aug21Moderate
Sep19Moderate
Oct26Moderate
Nov31Moderate
Dec30Moderate
Location & terrain

Where is Yanggu?

Yanggu sits at 38.1°N, 128.0°E, 192 m above sea level, in South Korea. The nearest listed city is Hwacheon, 25 km away.

ChuncheonHongch’ŏnKosongGapyeongSokchoCheorwonHoeyang

Topography around Yanggu

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

Within 3 km, the terrain around Yanggu has significant variations in elevation — a maximum elevation change of 516 m around an average of 287 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,037 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,671 m.

The land around Yanggu is covered by trees (61%) within 3 km, trees (86%) within 16 km, and trees (74%) within 80 km.

3 km
516 m
16 km
1,037 m
80 km
1,671 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Hwacheon 25 km · Chuncheon 34 km · Hongch’ŏn 47 km · Kosong 52 km · Gapyeong 52 km · Sokcho 54 km · Cheorwon 68 km · Hoeyang 75 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 Yanggu (38.1058°, 127.9894°, elevation 192 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).