Iwŏn-ŭp weather in March

In March, Iwŏn-ŭp sees average daytime highs of 5°C and overnight lows near 0°C, with 28 mm of precipitation across 5.2 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 3°C in the first days to 8°C by the end. The sky is clear or mostly clear about 47% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Iwŏn-ŭp's 6th-clearest and 4th-windiest month. For the whole year in context, see Iwŏn-ŭp's year-round climate.

Daytime high
9th warmest
Overnight low
4th coldest
Precipitation
28 mm
5.2 wet days
Daylight
11 h 42 min
6:45 AM – 6:25 PM
Cloud cover
46%
6th clearest
Wind
14 km/h
4th windiest
Solar energy
4.67 kWh/m²
Travel score
0.5
out of 10

Iwŏn-ŭp is human settlement in North Korea.

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 3°C in the first days to 8°C by the end.

A typical March day in Iwŏn-ŭp reaches about 5°C in the afternoon and slips back to 0°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 2°C and 9°C. Set against its neighbours, March runs about 4°C warmer than February and about 5°C cooler than April.

-10°-5°10°15°151015202531
Avg high (°C)Avg low (°C)
13-2
23-2
33-2
44-2
54-1
64-1
74-1
84-1
94-1
104-1
115-1
1250
1350
1450
1550
1650
1760
1861
1961
2061
2161
2261
2371
2472
2572
2672
2772
2872
2982
3082
3183

How March really feels in Iwŏn-ŭp

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 31 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
31
wind chill below the day's low

The story in March is cold — wind chill drags the overnight "feels like" below the raw low.

Iwŏn-ŭp weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°316.67.39.50.0
Feb / -4°235.15.410.40.0
Mar / 285.23.811.70.5
Apr11° / 406.10.8132.9
May15° / 10°667.2014.25.1
Jun19° / 15°626.1014.86.5
Jul23° / 20°14110.1014.66.6
Aug24° / 21°15011.2013.66.7
Sep21° / 17°896.8012.37.0
Oct16° / 11°465.70.110.95.8
Nov / 497.229.81.9
Dec / -3°376.95.89.20.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 39%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25743
35743
45743
55842
65842
75842
85941
95941
106040
116040
126040
136139
146238
156238
166238
176337
186436
196436
206436
216436
226337
236337
246337
256436
266436
276337
286337
296337
306337
316238

Chance of precipitation in March

Any precipitationSnow

Iwŏn-ŭp gets around 28 mm of rain and snow over 5.2 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 17% and peaks near 21% on the wettest days, and about 4 days bring snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
12119
22119
32119
42118
52118
62117
72017
82016
91915
101914
111814
121713
131712
141612
151611
161511
171510
181510
191510
20149
21149
22149
23159
24158
25158
26158
27158
28157
29157
30157
31167

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in March

Winds average 14 km/h in March.

Across March, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 hours at the start of March to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 84 minutes over March. Sunrise moves from 7:09 AM to 6:20 AM, and sunset from 6:09 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:096:09
211.07:076:10
311.17:066:11
411.17:046:12
511.27:036:13
611.27:016:14
711.36:596:15
811.36:586:16
911.46:566:18
1011.46:556:19
1111.46:536:20
1211.56:526:21
1311.56:506:22
1411.66:486:23
1511.66:476:24
1611.76:456:25
1711.76:436:26
1811.86:426:27
1911.86:406:28
2011.96:386:29
2111.96:376:30
2211.96:356:32
2312.06:336:33
2412.06:326:34
2512.16:306:35
2612.16:286:36
2712.26:276:37
2812.26:256:38
2912.36:236:39
3012.36:216:40
3112.46:206:41

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.67 kWh/m².

For context, solar energy here swings from a low near 2.06 kWh/m² to a high of 5.87 kWh/m² in May across the year — March's 4.67 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
13.9Moderate
24.0Moderate
34.0Bright
44.1Bright
54.1Bright
64.2Bright
74.2Bright
84.3Bright
94.3Bright
104.4Bright
114.4Bright
124.5Bright
134.5Bright
144.6Bright
154.6Bright
164.7Bright
174.7Bright
184.8Bright
194.8Bright
204.9Bright
214.9Bright
225.0Bright
235.0Bright
245.0Bright
255.1Bright
265.1Bright
275.2Bright
285.2Bright
295.2Bright
305.3Bright
315.3Bright
Planning a trip in March

Hazard calendar for Iwŏn-ŭp

In seasonPeak

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

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

Iwŏn-ŭp's rainy season runs July–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 March a good time to visit Iwŏn-ŭp?

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

0.5
Sightseeing
9th-best month of the year
0.0
Beach & pool
9th-best month of the year

March is a weaker month for outdoor sightseeing in Iwŏn-ŭp.

What to pack for Iwŏn-ŭp in March

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

In March, Iwŏn-ŭp sees daytime highs around 5°C and nights near 0°C. Pack a warm layer. Worth having: a heavy coat and sun protection. About 5 days see rain.

a warm layera heavy coatsun protection

Sea temperature near Iwŏn-ŭp in March

The nearest coast averages about 5°C in March — 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 23°C and coldest in February near 5°C.

It's comfortable for a long swim from Jul 15 to Sep 22 — about 2.3 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan6Bracing
Feb5Bracing
Mar5Bracing
Apr7Bracing
May11Bracing
Jun16Cool
Jul20Refreshing
Aug23Refreshing
Sep21Refreshing
Oct17Cool
Nov13Bracing
Dec8Bracing

UV index in Iwŏn-ŭp in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Iwŏn-ŭp peaks around August 18 at about 8 (very high) — sunscreen, a hat and midday shade are essential. 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighVery highHighModerateLowAug 18UV 8Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr5High
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep7High
Oct5Moderate
Nov2Moderate
Dec1Low

Air quality in Iwŏn-ŭp in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Iwŏn-ŭp is worst in April — around 47 µg/m³ PM2.5 (poor), about 2.7× the cleanest month (August, 17 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateApr 947 µg/m³Aug 2217 µg/m³
PM2.5 (µg/m³)Level
Jan29Moderate
Feb36Poor
Mar46Poor
Apr47Poor
May36Poor
Jun25Moderate
Jul20Moderate
Aug17Moderate
Sep18Moderate
Oct24Moderate
Nov26Moderate
Dec23Moderate
Location & terrain

Where is Iwŏn-ŭp?

Iwŏn-ŭp sits at 40.3°N, 128.7°E, 2 m above sea level, in North Korea. The nearest listed city is Changam-ch’on, 33 km away.

Changam-ch’onSinp’oYuktae-dongHongwŏnSamho-rodongjaguKapsan-ŭpKiljuHwadae

Topography around Iwŏn-ŭp

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

Within 3 km, the terrain around Iwŏn-ŭp has only modest variations in elevation — a maximum elevation change of 100 m around an average of 9 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,000 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,358 m.

The land around Iwŏn-ŭp is covered by cropland (47%) and water (38%) within 3 km, trees (46%) and water (32%) within 16 km, and trees (52%) and water (34%) within 80 km.

3 km
100 m
16 km
1,000 m
80 km
2,358 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
March weather nearby: Changam-ch’on 33 km · Sinp’o 50 km · Yuktae-dong 54 km · Hongwŏn 68 km · Samho-rodongjagu 79 km · Kapsan-ŭp 91 km · Kilju 91 km · Hwadae 91 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 Iwŏn-ŭp (40.3231°, 128.6553°, elevation 2 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).