Samch’ŏn weather in March

In March, Samch’ŏn sees average daytime highs of 9°C and overnight lows near 0°C, with 25 mm of precipitation across 4.4 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 6°C in the first days to 11°C by the end. The sky is clear or mostly clear about 50% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 06 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Samch’ŏn's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Samch’ŏn's year-round climate.

Daytime high
9th warmest
Overnight low
4th coldest
Precipitation
25 mm
4.4 wet days
Daylight
11 h 42 min
6:58 AM – 6:39 PM
Cloud cover
45%
2nd clearest
Wind
13 km/h
2nd windiest
Solar energy
4.86 kWh/m²
Travel score
2.0
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 6°C in the first days to 11°C by the end.

A typical March day in Samch’ŏn reaches about 9°C in the afternoon and slips back to 0°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 13°C. Set against its neighbours, March runs about 5°C warmer than February and about 7°C cooler than April.

-10°10°20°151015202531
Avg high (°C)Avg low (°C)
16-2
26-2
36-2
46-2
56-2
67-1
77-1
87-1
97-1
107-1
118-1
128-1
1380
1480
1580
1690
1790
1890
1991
20101
21101
22101
23101
24101
25112
26112
27112
28112
29112
30123
31123

How March really feels in Samch’ŏn

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.

Samch’ŏn weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°133.32.69.60.0
Feb / -5°183.51.910.50.0
Mar / 254.4111.72.0
Apr15° / 4860.1135.3
May21° / 12°837.1014.17.1
Jun25° / 17°898.3014.67.0
Jul28° / 21°23214.2014.45.5
Aug28° / 22°20613013.55.4
Sep25° / 16°877012.37.3
Oct19° / 405.40116.8
Nov10° / 4370.89.92.7
Dec / -4°214.92.39.40.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
26040
36040
46139
56139
66238
76238
86238
96238
106238
116238
126436
136436
146436
156436
166436
176535
186436
196436
206436
216436
226436
236436
246436
256436
266436
276436
286436
296436
306436
316436

Chance of precipitation in March

Any precipitationSnow

Samch’ŏn gets around 25 mm of rain and snow over 4.4 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 15% and peaks near 16% on the wettest days, and about 1 day brings snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
1166
2166
3165
4155
5155
6155
7155
8154
9154
10144
11144
12144
13143
14143
15143
16143
17143
18143
19143
20142
21142
22142
23142
24142
25142
26142
27152
28152
29152
30151
31151

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 13 km/h in March.

Across March, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 06 min at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over March. Sunrise moves from 7:20 AM to 6:34 AM, and sunset from 6:24 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.17:206:24
211.17:196:25
311.17:176:26
411.27:166:27
511.27:146:28
611.37:136:29
711.37:116:30
811.47:106:31
911.47:086:32
1011.47:076:33
1111.57:056:34
1211.57:046:35
1311.67:026:36
1411.67:016:37
1511.66:596:38
1611.76:586:39
1711.76:566:40
1811.86:546:41
1911.86:536:42
2011.96:516:43
2111.96:506:44
2211.96:486:45
2312.06:476:46
2412.06:456:47
2512.16:436:48
2612.16:426:49
2712.26:406:50
2812.26:396:51
2912.26:376:52
3012.36:356:53
3112.36:346:54

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.86 kWh/m².

For context, solar energy here swings from a low near 2.08 kWh/m² to a high of 6.03 kWh/m² in May across the year — March's 4.86 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.3Bright
44.3Bright
54.3Bright
64.4Bright
74.4Bright
84.5Bright
94.5Bright
104.6Bright
114.6Bright
124.7Bright
134.7Bright
144.8Bright
154.8Bright
164.8Bright
174.9Bright
184.9Bright
195.0Bright
205.0Bright
215.1Bright
225.1Bright
235.1Bright
245.2Bright
255.2Bright
265.2Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.4Bright
Planning a trip in March

Hazard calendar for Samch’ŏn

In seasonPeak

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

Samch’ŏn sits in the Pacific typhoon belt; the season peaks July–October.

Samch’ŏn'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 March a good time to visit Samch’ŏn?

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

2.0
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 Samch’ŏn.

What to pack for Samch’ŏn in March

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

In March, Samch’ŏn sees daytime highs around 9°C and nights near 0°C. Pack a warm layer. Worth having: sun protection. About 4 days see rain.

a warm layersun protection

Sea temperature near Samch’ŏn 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 39 km away) is warmest in August at about 22°C and coldest in February near 4°C.

It's comfortable for a long swim from Jul 15 to Sep 29 — about 2.5 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan6Bracing
Feb4Bracing
Mar5Bracing
Apr7Bracing
May11Bracing
Jun16Cool
Jul20Refreshing
Aug22Refreshing
Sep21Refreshing
Oct18Cool
Nov15Bracing
Dec10Bracing

UV index in Samch’ŏn 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 Samch’ŏn peaks around August 13 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. 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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowAug 13UV 8Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May7High
Jun6High
Jul8Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Samch’ŏn 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 Samch’ŏn is worst in November — around 82 µg/m³ PM2.5 (unhealthy), about 2.1× the cleanest month (July, 40 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyNov 1981 µg/m³Jul 2240 µg/m³
PM2.5 (µg/m³)Level
Jan80Unhealthy
Feb78Unhealthy
Mar80Unhealthy
Apr66Unhealthy
May54Poor
Jun46Poor
Jul40Poor
Aug41Poor
Sep58Unhealthy
Oct72Unhealthy
Nov82Unhealthy
Dec77Unhealthy
Location & terrain

Where is Samch’ŏn?

Samch’ŏn sits at 38.4°N, 125.3°E, 46 m above sea level, in North Korea. The nearest listed city is Sinch’ŏn-ŭp, 14 km away.

Topography around Samch’ŏn

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

Within 3 km, the terrain around Samch’ŏn has significant variations in elevation — a maximum elevation change of 253 m around an average of 75 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 818 m; within 80 km, large variations in elevation — a maximum elevation change of 1,037 m.

The land around Samch’ŏn is covered by cropland (73%) within 3 km, cropland (54%) and trees (37%) within 16 km, and water (39%), cropland (35%) and trees (21%) within 80 km.

3 km
253 m
16 km
818 m
80 km
1,037 m
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Sinch’ŏn-ŭp 14 km · Songhwa 16 km · Ŭllyul 21 km · Anak 22 km · Changyŏn 23 km · Ŭnch’ŏn-ŭp 25 km · Chaeryŏng-ŭp 26 km · Kwail-ŭp 28 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 Samch’ŏn (38.3594°, 125.3259°, elevation 46 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).