Kinzan weather in April

In April, Kinzan sees average daytime highs of 18°C and overnight lows near 6°C, with 84 mm of precipitation across 8.1 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 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 Kinzan's 6th-clearest and 2nd-windiest month. For the whole year in context, see Kinzan's year-round climate.

Daytime high
18°
7th warmest
Overnight low
6th coldest
Precipitation
84 mm
8.1 wet days
Daylight
12 h 54 min
6:03 AM – 6:58 PM
Cloud cover
53%
6th clearest
Wind
9 km/h
2nd windiest
Solar energy
5.48 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 Kinzan 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
15176
16186
17187
18187
19187
20187
21197
22197
23198
24198
25198
26208
27209
28209
29209
30209

How April really feels in Kinzan

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.

Kinzan 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 / -6°285.84.59.80.0
Feb / -4°365.22.710.60.4
Mar11° / 607.72.611.72.9
Apr18° / 848.10.312.95.9
May23° / 12°898.5013.97.0
Jun26° / 17°14010.5014.46.3
Jul28° / 21°24016.8014.24.9
Aug29° / 21°21116.2013.44.9
Sep25° / 16°1469.9012.26.7
Oct19° / 605.6011.16.9
Nov12° / 456.70.410.13.5
Dec / -3°295.52.79.60.2

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 46%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55545
65545
75545
85545
95545
105644
115644
125545
135545
145545
155446
165446
175446
185446
195446
205446
215347
225347
235347
245347
255347
265248
275248
285248
295248
305248

Chance of precipitation in April

Any precipitationSnow

Kinzan gets around 84 mm of rain and snow over 8.1 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 27% and peaks near 29% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1243
2253
3253
4252
5252
6252
7252
8251
9251
10261
11261
12261
13261
14271
15271
16271
17271
18271
19271
20281
21281
22281
23281
24281
25291
26291
27291
28290
29290
30290

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 97% 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
810000
99910
109910
119910
129910
139910
149910
159910
169910
179820
189721
199721
209721
219721
229631
239631
249541
259451
269451
279262
289172
299172
309082

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

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 6:24 AM to 5:45 AM, and sunset from 6:45 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:246:45
212.46:236:46
312.46:216:47
412.56:206:48
512.56:186:48
612.56:176:49
712.66:166:50
812.66:146:51
912.76:136:52
1012.76:116:53
1112.76:106:53
1212.86:086:54
1312.86:076:55
1412.86:066:56
1512.96:046:57
1612.96:036:58
1713.06:016:59
1813.06:006:59
1913.05:597:00
2013.15:577:01
2113.15:567:02
2213.15:557:03
2313.25:537:04
2413.25:527:05
2513.25:517:06
2613.35:507:06
2713.35:487:07
2813.35:477:08
2913.45:467:09
3013.45:457:10

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.48 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 5.87 kWh/m² in May across the year — April's 5.48 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.7Bright
305.7Bright
Planning a trip in April

Hazard calendar for Kinzan

In seasonPeak

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

Kinzan'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 Kinzan?

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 Kinzan for sightseeing.

What to pack for Kinzan in April

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

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

a warm layerrain gearsun protection

UV index in Kinzan 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 Kinzan peaks around August 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 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 9Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr7High
May8Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Kinzan 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 Kinzan is worst in March — around 69 µg/m³ PM2.5 (unhealthy), about 1.8× the cleanest month (July, 39 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyMar 1668 µg/m³Jul 2239 µg/m³
PM2.5 (µg/m³)Level
Jan57Unhealthy
Feb61Unhealthy
Mar69Unhealthy
Apr59Unhealthy
May52Poor
Jun49Poor
Jul39Poor
Aug40Poor
Sep51Poor
Oct58Unhealthy
Nov61Unhealthy
Dec54Poor
Location & terrain

Where is Kinzan?

Kinzan sits at 36.1°N, 127.5°E, 160 m above sea level, in South Korea. The nearest listed city is Okcheon, 23 km away.

YŏnmuJinan-gunNonsanWanjuJeonju

Topography around Kinzan

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

Within 3 km, the terrain around Kinzan has significant variations in elevation — a maximum elevation change of 312 m around an average of 188 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 790 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,594 m.

The land around Kinzan is covered by trees (39%), cropland (23%) and artificial surfaces (20%) within 3 km, trees (80%) within 16 km, and trees (71%) and cropland (20%) within 80 km.

3 km
312 m
16 km
790 m
80 km
1,594 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Okcheon 23 km · Yeongdong 27 km · Daejeon 29 km · Yŏnmu 35 km · Jinan-gun 35 km · Nonsan 38 km · Wanju 42 km · Jeonju 44 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 Kinzan (36.1031°, 127.4889°, elevation 160 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. 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).