Puryŏng-ŭp weather in September

In September, Puryŏng-ŭp sees average daytime highs of 20°C and overnight lows near 13°C, with 108 mm of rain across 9.6 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 18°C by the end. The sky is clear or mostly clear about 37% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Puryŏng-ŭp's 7th-clearest and 8th-windiest month. For the whole year in context, see Puryŏng-ŭp's year-round climate.

Daytime high
20°
3rd warmest
Overnight low
13°
10th coldest
Rainfall
108 mm
9.6 wet days
Daylight
12 h 18 min
6:07 AM – 6:24 PM
Cloud cover
55%
7th clearest
Wind
7 km/h
8th windiest
Solar energy
4.1 kWh/m²
Travel score
6.4
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 22°C in the first days to 18°C by the end.

A typical September day in Puryŏng-ŭp reaches about 20°C in the afternoon and slips back to 13°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 23°C. Set against its neighbours, September runs about 3°C cooler than August and about 6°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12216
22216
32215
42215
52215
62215
72215
82114
92114
102114
112114
122114
132113
142113
152013
162013
172012
182012
192012
202012
211911
221911
231911
241911
251911
261910
271810
281810
291810
30189

How September really feels in Puryŏng-ŭp

Once humidity and wind are folded in, September 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

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

Puryŏng-ŭp weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-5° / -14°184.25.39.30.0
Feb-2° / -12°173.94.510.30.0
Mar / -6°295.64.911.70.2
Apr11° / 488.12.813.12.6
May16° / 9113.20.414.34.5
Jun19° / 12°99130155.4
Jul22° / 17°17316.6014.75.5
Aug24° / 18°19617.4013.75.6
Sep20° / 13°1089.6012.36.4
Oct14° / 506.80.910.94.7
Nov / -3°396.54.79.60.6
Dec-2° / -10°286.47.190.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14159
24159
34357
44456
54555
64654
74753
84852
94951
105050
115149
125248
135248
145347
155446
165545
175644
185743
195644
205743
215743
225842
235842
245941
255941
265941
276040
286040
296040
306139

Chance of precipitation in September

Any precipitation

Puryŏng-ŭp gets around 108 mm of rain over 9.6 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
146
245
344
443
541
640
739
838
936
1035
1135
1234
1333
1432
1532
1631
1731
1830
1930
2029
2129
2228
2328
2428
2527
2627
2727
2826
2926
3026

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 52% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1162739171
2182737161
3202836141
4232934131
5253033121
6273031110
730313090
832322880
935322670
1038322460
1141322250
1243322040
1346321830
1449321730
1552311520
1655311310
1758301110
1860291010
196229900
206528700
216727600
227025500
237224400
247522300
257721200
267919200
278217100
288316100
298514100
308713000

Wind in September

Winds average 7 km/h in September.

Across September, 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.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 5:51 AM to 6:22 AM, and sunset from 6:51 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:516:51
212.95:526:49
312.95:536:47
412.95:546:46
512.85:556:44
612.85:566:42
712.75:576:40
812.75:596:38
912.66:006:37
1012.66:016:35
1112.56:026:33
1212.56:036:31
1312.46:046:29
1412.46:056:28
1512.36:066:26
1612.36:076:24
1712.26:086:22
1812.26:096:20
1912.16:106:18
2012.16:116:17
2112.06:136:15
2212.06:146:13
2311.96:156:11
2411.96:166:09
2511.86:176:07
2611.86:186:06
2711.76:196:04
2811.76:206:02
2911.66:216:00
3011.66:225:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.1 kWh/m².

For context, solar energy here swings from a low near 1.96 kWh/m² to a high of 5.26 kWh/m² in April across the year — September's 4.1 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.1Bright
44.1Bright
54.1Bright
64.1Bright
74.1Bright
84.1Bright
94.1Bright
104.1Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.0Bright
234.0Bright
244.0Bright
254.0Moderate
264.0Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.8Moderate
Planning a trip in September

Hazard calendar for Puryŏng-ŭp

In seasonPeak

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

Puryŏng-ŭp sits in the Pacific typhoon belt; the season peaks July–October.

Puryŏng-ŭp'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 September a good time to visit Puryŏng-ŭp?

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

6.4
Sightseeing
1st-best month of the year
3.4
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Puryŏng-ŭp for sightseeing.

What to pack for Puryŏng-ŭp in September

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

In September, Puryŏng-ŭp sees daytime highs around 20°C and nights near 13°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Puryŏng-ŭp in September

The nearest coast averages about 20°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 25 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 28 to Sep 11 — about 1.5 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarm
Sea temperature (°C)Comfort
Jan4Bracing
Feb3Bracing
Mar3Bracing
Apr6Bracing
May9Bracing
Jun14Bracing
Jul19Cool
Aug22Refreshing
Sep20Cool
Oct16Cool
Nov12Bracing
Dec7Bracing

UV index in Puryŏng-ŭp in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Puryŏng-ŭp 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 21 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighVery highModerateLowAug 19UV 8Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr5High
May7Very high
Jun7High
Jul5Moderate
Aug8Very high
Sep7High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Puryŏng-ŭp in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Puryŏng-ŭp is worst in March — around 48 µg/m³ PM2.5 (poor), about 3.1× the cleanest month (August, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1747 µg/m³Aug 1616 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb39Poor
Mar48Poor
Apr40Poor
May31Moderate
Jun21Moderate
Jul18Moderate
Aug16Moderate
Sep18Moderate
Oct25Moderate
Nov26Moderate
Dec26Moderate
Location & terrain

Where is Puryŏng-ŭp?

Puryŏng-ŭp sits at 42.1°N, 129.7°E, 176 m above sea level, in North Korea. The nearest listed city is Chongjin, 30 km away.

RanamHoeryŏngMusan-ŭpRajinKyŏngsŏngYŏnsa-ŭpSŏnbong

Topography around Puryŏng-ŭp

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

Within 3 km, the terrain around Puryŏng-ŭp has significant variations in elevation — a maximum elevation change of 479 m around an average of 273 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,561 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,502 m.

The land around Puryŏng-ŭp is covered by trees (58%) within 3 km, trees (90%) within 16 km, and trees (63%) and water (21%) within 80 km.

3 km
479 m
16 km
1,561 m
80 km
2,502 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Chongjin 30 km · Ranam 39 km · Hoeryŏng 42 km · Musan-ŭp 45 km · Rajin 52 km · Kyŏngsŏng 53 km · Yŏnsa-ŭp 60 km · Sŏnbong 64 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 Puryŏng-ŭp (42.0622°, 129.7046°, elevation 176 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).