Myŏngch’ŏn weather in May

In May, Myŏngch’ŏn sees average daytime highs of 18°C and overnight lows near 9°C, with 65 mm of precipitation across 9.2 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 20°C by the end. The sky is clear or mostly clear about 31% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 42 min at the start of May to 14 h 42 min by month's end. Set against the rest of the year, May is Myŏngch’ŏn's 9th-clearest and 4th-windiest month. For the whole year in context, see Myŏngch’ŏn's year-round climate.

Daytime high
18°
5th warmest
Overnight low
8th coldest
Precipitation
65 mm
9.2 wet days
Daylight
14 h 18 min
5:10 AM – 7:27 PM
Cloud cover
60%
9th clearest
Wind
7 km/h
4th windiest
Solar energy
5.77 kWh/m²
Travel score
6.0
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 20°C by the end.

A typical May day in Myŏngch’ŏn reaches about 18°C in the afternoon and slips back to 9°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 24°C. Set against its neighbours, May runs about 6°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1166
2166
3176
4177
5177
6177
7177
8177
9177
10178
11188
12188
13188
14188
15188
16189
17199
18199
19199
20199
21199
221910
232010
242010
252010
262010
272010
282011
292011
302011
312111

How May really feels in Myŏngch’ŏn

Once humidity and wind are folded in, May 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

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

Myŏngch’ŏn weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-2° / -11°368.610.69.40.0
Feb-0° / -10°296.97.510.40.0
Mar / -4°336.85.811.70.5
Apr13° / 437.51.613.13.7
May18° / 659.20.114.36.0
Jun22° / 14°598.3014.96.6
Jul25° / 18°12511.7014.76.3
Aug26° / 19°15314013.66.0
Sep22° / 14°998.5012.36.8
Oct16° / 557.30.310.95.6
Nov / -0°548.64.49.71.3
Dec / -7°4910.211.19.10.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 52%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35149
45050
55050
64951
74951
84852
94753
104753
114753
124654
134753
144753
154753
164654
174654
184654
194654
204753
214753
224753
234852
244852
254852
264951
274852
284852
294852
304852
314852

Chance of precipitation in May

Any precipitation

Myŏngch’ŏn gets around 65 mm of rain and snow over 9.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 29% and peaks near 31% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
428
529
629
729
829
929
1029
1130
1230
1330
1430
1530
1630
1731
1831
1931
2031
2131
2230
2330
2430
2529
2629
2728
2828
2927
3027
3127

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 94% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19910
29910
39910
49910
59910
69910
79910
89910
99910
109910
119910
129820
139820
149820
159730
169730
179640
189640
199550
209460
219460
229370
239280
249190
2589110
2687121
2785141
2883161
2981181
3079201
3176222

Wind in May

Winds average 7 km/h in May.

Across May, 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
18calm
28calm
38calm
48calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 42 min at the start of May to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over May. Sunrise moves from 5:27 AM to 4:58 AM, and sunset from 7:12 PM to 7:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:277:12
213.85:267:13
313.85:257:14
413.95:237:15
513.95:227:16
613.95:217:17
714.05:207:18
814.05:187:19
914.05:177:20
1014.15:167:21
1114.15:157:22
1214.25:147:23
1314.25:137:24
1414.25:127:25
1514.35:117:26
1614.35:107:27
1714.35:097:28
1814.45:087:29
1914.45:077:30
2014.45:067:31
2114.45:057:32
2214.55:047:33
2314.55:047:34
2414.55:037:35
2514.65:027:36
2614.65:017:37
2714.65:017:38
2814.65:007:38
2914.75:007:39
3014.74:597:40
3114.74:587:41

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.77 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.03 kWh/m² to a high of 5.77 kWh/m² in May across the year — May's 5.77 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in May

Hazard calendar for Myŏngch’ŏn

In seasonPeak

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

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

Myŏngch’ŏn'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 May a good time to visit Myŏngch’ŏn?

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

6.0
Sightseeing
4th-best month of the year
2.3
Beach & pool
5th-best month of the year

May is a reasonable time to visit Myŏngch’ŏn for sightseeing.

What to pack for Myŏngch’ŏn in May

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

In May, Myŏngch’ŏn sees daytime highs around 18°C and nights near 9°C. Worth packing: rain gear and sun protection. About 9 days see rain.

rain gearsun protection

Sea temperature near Myŏngch’ŏn in May

The nearest coast averages about 10°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 27 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 25 to Sep 15 — about 1.7 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan6Bracing
Feb4Bracing
Mar5Bracing
Apr7Bracing
May10Bracing
Jun15Bracing
Jul19Cool
Aug22Refreshing
Sep20Refreshing
Oct17Cool
Nov12Bracing
Dec8Bracing

UV index in Myŏngch’ŏn in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Myŏngch’ŏn peaks around August 18 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 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 19UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr5High
May7Very high
Jun7High
Jul6High
Aug8Very high
Sep7High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Myŏngch’ŏn in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Myŏngch’ŏn is worst in April — around 42 µg/m³ PM2.5 (poor), about 3.5× the cleanest month (August, 12 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateModerateApr 1241 µg/m³Aug 2112 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb28Moderate
Mar38Poor
Apr42Poor
May28Moderate
Jun17Moderate
Jul14Moderate
Aug12Good
Sep12Moderate
Oct17Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Myŏngch’ŏn?

Myŏngch’ŏn sits at 41.1°N, 129.4°E, 234 m above sea level, in North Korea. The nearest listed city is Myŏnggan-dong, 9.0 km away.

ŎrangKyŏngsŏngRanamChangam-ch’on

Topography around Myŏngch’ŏn

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

Within 3 km, the terrain around Myŏngch’ŏn has significant variations in elevation — a maximum elevation change of 285 m around an average of 293 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,025 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,500 m.

The land around Myŏngch’ŏn is covered by cropland (86%) within 3 km, trees (54%) and cropland (34%) within 16 km, and trees (53%) and water (32%) within 80 km.

3 km
285 m
16 km
1,025 m
80 km
2,500 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Myŏnggan-dong 9.0 km · Kilju 15 km · Hwasŏng 21 km · Hwadae 26 km · Ŏrang 46 km · Kyŏngsŏng 59 km · Ranam 75 km · Changam-ch’on 75 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 Myŏngch’ŏn (41.0706°, 129.4292°, elevation 234 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).