Andong weather in April

In April, Andong sees average daytime highs of 19°C and overnight lows near 7°C, with 75 mm of precipitation across 7.1 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 16°C in the first days to 21°C by the end. The sky is clear or mostly clear about 40% 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 Andong's 6th-clearest and 3rd-windiest month. For the whole year in context, see Andong's year-round climate.

Daytime high
19°
7th warmest
Overnight low
6th coldest
Precipitation
75 mm
7.1 wet days
Daylight
12 h 54 min
5:57 AM – 6:53 PM
Cloud cover
53%
6th clearest
Wind
11 km/h
3rd windiest
Solar energy
5.44 kWh/m²
Travel score
6.4
out of 10

Andong is city in South Korea.

Density
101/km²
people per km²
Founded
~930 CE

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 21°C by the end.

A typical April day in Andong reaches about 19°C in the afternoon and slips back to 7°C overnight — a 12°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, 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)
1154
2164
3164
4164
5165
6175
7175
8175
9175
10186
11186
12186
13186
14186
15197
16197
17197
18197
19197
20208
21208
22208
23208
24209
25219
26219
27219
28219
292110
302210

How April really feels in Andong

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.

Andong 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°203.51.69.80.0
Feb / -3°283.81.410.60.8
Mar12° / 526.71.211.73.5
Apr19° / 757.10.112.96.4
May24° / 12°857.4013.97.3
Jun27° / 17°1097.6014.46.6
Jul29° / 21°20513.5014.25.1
Aug29° / 22°18413.1013.45.0
Sep25° / 16°1338.3012.26.9
Oct20° / 514.3011.17.2
Nov13° / 324.70.210.14.1
Dec / -3°203.719.50.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55545
65545
75644
85644
95545
105545
115545
125446
135545
145446
155446
165446
175347
185347
195347
205347
215347
225347
235347
245248
255248
265248
275248
285248
295149
305050

Chance of precipitation in April

Any precipitation

Andong gets around 75 mm of rain and snow over 7.1 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 24% and peaks near 25% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)
122
222
322
422
522
622
722
822
922
1022
1123
1223
1323
1423
1524
1624
1724
1824
1924
2025
2125
2225
2325
2425
2525
2625
2725
2825
2925
3025

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
69910
79910
89910
99910
109910
119910
129910
139910
149910
159910
169910
179820
189820
199820
209820
219820
229721
239721
249631
259631
269541
279541
289451
299451
309361

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

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 6:19 AM to 5:39 AM, and sunset from 6:40 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:196:40
212.46:186:41
312.46:166:42
412.56:156:43
512.56:136:44
612.56:126:45
712.66:106:45
812.66:096:46
912.76:076:47
1012.76:066:48
1112.76:046:49
1212.86:036:50
1312.86:026:51
1412.96:006:52
1512.95:596:52
1612.95:576:53
1713.05:566:54
1813.05:556:55
1913.05:536:56
2013.15:526:57
2113.15:516:58
2213.25:496:59
2313.25:486:59
2413.25:477:00
2513.35:457:01
2613.35:447:02
2713.35:437:03
2813.45:427:04
2913.45:407:05
3013.45:397:06

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 2.51 kWh/m² to a high of 5.81 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
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.3Bright
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
225.5Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in April

Hazard calendar for Andong

In seasonPeak

None of Andong's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Andong's rainy season runs June–September, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Andong?

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

6.4
Sightseeing
5th-best month of the year
2.6
Beach & pool
7th-best month of the year

April is a reasonable time to visit Andong for sightseeing.

What to pack for Andong in April

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

In April, Andong sees daytime highs around 19°C and nights near 7°C. Worth packing: a warm layer and sun protection. About 7 days see rain.

a warm layersun protection

Sea temperature near Andong 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 62 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 Andong 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 Andong peaks around August 15 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 highModerateAug 15UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5Moderate
Apr7High
May8Very high
Jun7Very high
Jul9Very high
Aug10Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Andong 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 Andong 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 Andong?

Andong sits at 36.6°N, 128.7°E, 103 m above sea level, in South Korea. The nearest listed city is Yecheon, 26 km away.

KunwiMungyeongJenzanSangjuGumi

Topography around Andong

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

Within 3 km, the terrain around Andong has only modest variations in elevation — a maximum elevation change of 171 m around an average of 141 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 795 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,546 m.

The land around Andong is covered by trees (43%) and artificial surfaces (31%) within 3 km, trees (69%) within 16 km, and trees (77%) within 80 km.

3 km
171 m
16 km
795 m
80 km
1,546 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Yecheon 26 km · Yeongju 30 km · Cheongsong gun 33 km · Kunwi 39 km · Mungyeong 47 km · Jenzan 53 km · Sangju 53 km · Gumi 61 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 Andong (36.5664°, 128.7227°, elevation 103 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. 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).