Cheongsong gun weather in April

In April, Cheongsong gun sees average daytime highs of 18°C and overnight lows near 6°C, with 82 mm of precipitation across 7.7 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 15°C in the first days to 20°C by the end. The sky is clear or mostly clear about 38% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of April to 13 h 24 min by month's end. Set against the rest of the year, April is Cheongsong gun's 7th-clearest and 5th-windiest month. For the whole year in context, see Cheongsong gun's year-round climate.

Daytime high
18°
7th warmest
Overnight low
6th coldest
Precipitation
82 mm
7.7 wet days
Daylight
12 h 54 min
5:56 AM – 6:52 PM
Cloud cover
54%
7th clearest
Wind
12 km/h
5th windiest
Solar energy
5.44 kWh/m²
Travel score
5.9
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 15°C in the first days to 20°C by the end.

A typical April day in Cheongsong gun reaches about 18°C in the afternoon and slips back to 6°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 23°C. Set against its neighbours, April runs about 7°C warmer than March and about 5°C cooler than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1143
2154
3154
4154
5154
6164
7165
8165
9165
10165
11175
12176
13176
14176
15186
16186
17187
18187
19187
20197
21197
22198
23198
24198
25208
26208
27209
28209
29209
30209

How April really feels in Cheongsong gun

Once humidity and wind are folded in, April 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

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

Cheongsong gun weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°233.62.19.80.0
Feb / -3°314.11.910.60.5
Mar11° / 587.22.311.73.0
Apr18° / 827.70.212.95.9
May22° / 12°897.9013.97.1
Jun25° / 17°1188.7014.46.7
Jul28° / 21°21714.3014.25.3
Aug28° / 21°20214.2013.45.3
Sep24° / 16°1469.1012.26.8
Oct19° / 554.5011.16.9
Nov12° / 354.80.210.13.6
Dec / -3°223.81.39.60.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 47%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55545
65545
75545
85545
95545
105545
115545
125446
135446
145446
155347
165347
175248
185248
195248
205248
215248
225149
235149
245149
255149
265050
275050
285050
295050
305050

Chance of precipitation in April

Any precipitationSnow

Cheongsong gun gets around 82 mm of rain and snow over 7.7 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 25% and peaks near 28% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1232
2232
3232
4231
5231
6231
7231
8231
9241
10241
11241
12241
13251
14251
15260
16260
17260
18260
19260
20270
21270
22270
23270
24270
25280
26280
27280
28270
29270
30270

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
110000
210000
310000
410000
510000
610000
710000
89910
99910
109910
119910
129910
139910
149910
159910
169910
179910
189811
199811
209811
219721
229721
239721
249721
259631
269631
279631
289541
299541
309451

Wind in April

Winds average 12 km/h in April.

Across April, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over April. Sunrise moves from 6:18 AM to 5:38 AM, and sunset from 6:39 PM to 7:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:186:39
212.46:176:40
312.46:156:41
412.56:146:41
512.56:126:42
612.56:116:43
712.66:096:44
812.66:086:45
912.76:066:46
1012.76:056:47
1112.76:036:47
1212.86:026:48
1312.86:006:49
1412.95:596:50
1512.95:586:51
1612.95:566:52
1713.05:556:53
1813.05:536:54
1913.05:526:54
2013.15:516:55
2113.15:496:56
2213.25:486:57
2313.25:476:58
2413.25:456:59
2513.35:447:00
2613.35:437:01
2713.35:427:01
2813.45:407:02
2913.45:397:03
3013.45:387:04

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.44 kWh/m².

For context, solar energy here swings from a low near 2.54 kWh/m² to a high of 5.82 kWh/m² in May across the year — April's 5.44 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in April

Hazard calendar for Cheongsong gun

In seasonPeak

In April, Cheongsong gun sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

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

Cheongsong gun's rainy season runs June–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 April a good time to visit Cheongsong gun?

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

5.9
Sightseeing
5th-best month of the year
1.8
Beach & pool
7th-best month of the year

April is a reasonable time to visit Cheongsong gun for sightseeing.

What to pack for Cheongsong gun in April

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

In April, Cheongsong gun sees daytime highs around 18°C and nights near 6°C. Worth packing: a warm layer and sun protection. About 8 days see rain.

a warm layersun protection

Sea temperature near Cheongsong gun in April

The nearest coast averages about 14°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 29 km away) is warmest in August at about 24°C and coldest in February near 12°C.

It's comfortable for a long swim from Jun 28 to Oct 19 — about 3.7 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May16Cool
Jun19Cool
Jul22Refreshing
Aug24Warm
Sep23Refreshing
Oct20Refreshing
Nov17Cool
Dec15Bracing

UV index in Cheongsong gun in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Cheongsong gun peaks around August 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 14UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr7High
May8Very high
Jun7High
Jul9Very high
Aug10Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Cheongsong gun in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Cheongsong gun is worst in March — around 47 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (September, 21 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1846 µg/m³Sep 921 µg/m³
PM2.5 (µg/m³)Level
Jan33Moderate
Feb37Poor
Mar47Poor
Apr40Poor
May36Poor
Jun31Moderate
Jul23Moderate
Aug21Moderate
Sep21Moderate
Oct25Moderate
Nov31Moderate
Dec29Moderate
Location & terrain

Where is Cheongsong gun?

Cheongsong gun sits at 36.4°N, 129.1°E, 197 m above sea level, in South Korea. The nearest listed city is Andong, 33 km away.

HeunghaeKunwiPohangEisenYeonilYeongjuYecheon

Topography around Cheongsong gun

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

Within 3 km, the terrain around Cheongsong gun has significant variations in elevation — a maximum elevation change of 346 m around an average of 282 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 808 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,549 m.

The land around Cheongsong gun is covered by trees (73%) within 3 km, trees (84%) within 16 km, and trees (64%) and water (21%) within 80 km.

3 km
346 m
16 km
808 m
80 km
1,549 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Andong 33 km · Heunghae 44 km · Kunwi 49 km · Pohang 53 km · Eisen 53 km · Yeonil 53 km · Yeongju 58 km · Yecheon 59 km

South Korea travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 60 Hz
Prices
≈ 57% of US
price level, 2025
GDP per capita
$36,227
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.5
per 100k, 2023
Road deaths
8.6
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 522
Religion
none 60%Protestant 17%Buddhist 16%Catholic 6%

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 Cheongsong gun (36.4335°, 129.057°, elevation 197 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).