Ŭndŏk weather in July

In July, Ŭndŏk sees average daytime highs of 25°C and overnight lows near 18°C, with 155 mm of rain across 13.5 wet days and about 14.8 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 24°C in the first days to 26°C by the end. The sky is clear or mostly clear about 17% of the time in July, and the air most often feels humid.

Daylight stretches from about 15 h 06 min at the start of July to 14 h 24 min by month's end. Set against the rest of the year, July is Ŭndŏk's 12th-clearest and 12th-windiest month. For the whole year in context, see Ŭndŏk's year-round climate.

Daytime high
25°
2nd warmest
Overnight low
18°
11th coldest
Rainfall
155 mm
13.5 wet days
Daylight
14 h 48 min
4:59 AM – 7:49 PM
Cloud cover
74%
12th clearest
Wind
6 km/h
12th windiest
Solar energy
4.35 kWh/m²
Travel score
6.1
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 24°C in the first days to 26°C by the end.

A typical July day in Ŭndŏk reaches about 25°C in the afternoon and slips back to 18°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 30°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12316
22316
32416
42416
52416
62416
72417
82417
92417
102417
112417
122417
132517
142517
152518
162518
172518
182518
192518
202518
212518
222518
232519
242619
252619
262619
272619
282619
292619
302619
312619

How July really feels in Ŭndŏk

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.

Ŭndŏk weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-5° / -15°1322.39.20.0
Feb-1° / -12°132.62.710.30.0
Mar / -5°254.83.611.60.7
Apr13° / 467.51.813.13.9
May18° / 8912.30.214.45.6
Jun22° / 13°9111.6015.16.1
Jul25° / 18°15513.5014.86.1
Aug25° / 18°16214.1013.76.0
Sep22° / 12°899012.36.8
Oct15° / 476.40.610.85.1
Nov / -5°324.82.99.60.6
Dec-3° / -12°143.13.58.90.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in July, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 71%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13070
23070
33070
43070
53070
63070
73070
83070
93169
103169
113070
123070
132971
142872
152971
162872
172872
182872
192773
202773
212773
222674
232674
242674
252773
262773
272773
282872
292971
302971
312971

Chance of precipitation in July

Any precipitation

Ŭndŏk gets around 155 mm of rain over 13.5 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 43% and peaks near 47% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
139
239
339
439
539
639
740
840
940
1040
1140
1241
1341
1442
1542
1643
1743
1844
1944
2045
2145
2246
2346
2446
2546
2646
2746
2846
2946
3046
3147

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1830441800
2728442010
3626452110
4625452310
5523462410
6522462620
7421462720
8419452930
9318453040
10317443140
11316443250
12216433360
13215423470
14215413490
152143935100
162143835120
171133735130
181133536150
191123436160
201123337170
211113138190
221103039200
230102940211
24092741221
25082642231
26072542241
27072443251
28062344261
29062245261
30052145271
31052146281

Wind in July

Winds average 6 km/h in July, the calmest month.

Across July, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 06 min at the start of July to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over July. Sunrise moves from 4:49 AM to 5:13 AM, and sunset from 7:55 PM to 7:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.14:497:55
215.14:507:54
315.14:507:54
415.14:517:54
515.04:527:54
615.04:527:54
715.04:537:53
815.04:537:53
915.04:547:53
1015.04:557:52
1114.94:557:52
1214.94:567:51
1314.94:577:51
1414.94:587:50
1514.94:597:50
1614.84:597:49
1714.85:007:49
1814.85:017:48
1914.85:027:47
2014.75:037:46
2114.75:047:46
2214.75:057:45
2314.65:067:44
2414.65:067:43
2514.65:077:42
2614.55:087:41
2714.55:097:40
2814.55:107:39
2914.45:117:38
3014.45:127:37
3114.45:137:36

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.35 kWh/m².

For context, solar energy here swings from a low near 2.04 kWh/m² to a high of 5.32 kWh/m² in May across the year — July's 4.35 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.4Bright
154.4Bright
164.4Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in July

Hazard calendar for Ŭndŏk

In seasonPeak

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

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

Ŭndŏk's rainy season runs May–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 Ŭndŏk?

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

6.1
Sightseeing
2nd-best month of the year
5.4
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Ŭndŏk for sightseeing.

What to pack for Ŭndŏk in July

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

In July, Ŭndŏk sees daytime highs around 25°C and nights near 18°C. Worth packing: light clothes and rain gear. About 14 days see rain.

light clothesrain gear

Sea temperature near Ŭndŏk in July

The nearest coast averages about 19°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 44 km away) is warmest in August at about 22°C and coldest in February near 3°C.

It's comfortable for a long swim from Jul 31 to Sep 8 — about 1.3 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarm
Sea temperature (°C)Comfort
Jan3Bracing
Feb3Bracing
Mar3Bracing
Apr5Bracing
May9Bracing
Jun14Bracing
Jul19Cool
Aug22Refreshing
Sep20Cool
Oct16Cool
Nov11Bracing
Dec7Bracing

UV index in Ŭndŏk in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Ŭndŏk peaks around August 19 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighModerateLowAug 19UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr5Moderate
May7High
Jun7High
Jul5Moderate
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Ŭndŏk 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 Ŭndŏk is worst in March — around 49 µg/m³ PM2.5 (poor), about 4.7× the cleanest month (August, 10 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateGoodModerateMar 1548 µg/m³Aug 2110 µg/m³
PM2.5 (µg/m³)Level
Jan27Moderate
Feb42Poor
Mar49Poor
Apr39Poor
May22Moderate
Jun14Moderate
Jul12Moderate
Aug10Good
Sep11Good
Oct16Moderate
Nov19Moderate
Dec19Moderate
Location & terrain

Where is Ŭndŏk?

Ŭndŏk sits at 42.5°N, 130.3°E, 48 m above sea level, in North Korea. The nearest listed city is Aoji-ri, 5.0 km away.

HoeryŏngOnsŏngNamyangNamyang-nodongjagu

Topography around Ŭndŏk

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

Within 3 km, the terrain around Ŭndŏk has significant variations in elevation — a maximum elevation change of 279 m around an average of 85 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,129 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,550 m.

The land around Ŭndŏk is covered by cropland (63%) within 3 km, trees (65%) and cropland (20%) within 16 km, and trees (54%) and water (26%) within 80 km.

3 km
279 m
16 km
1,129 m
80 km
1,550 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Aoji-ri 5.0 km · Sŏnbong 19 km · Unggi 21 km · Rajin 30 km · Hoeryŏng 49 km · Onsŏng 56 km · Namyang 62 km · Namyang-nodongjagu 62 km

North Korea travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Safe drinking water
67%
of population, 2023
Road deaths
24.2
per 100k/yr, 2019
Income group
Low
World Bank

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 Ŭndŏk (42.5188°, 130.3348°, elevation 48 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).