Gimcheon weather in May

In May, Gimcheon sees average daytime highs of 23°C and overnight lows near 12°C, with 91 mm of rain across 8.2 wet days and about 13.9 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 25°C by the end. The sky is clear or mostly clear about 35% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of May to 14 h 18 min by month's end. Set against the rest of the year, May is Gimcheon's 8th-clearest and 6th-windiest month. For the whole year in context, see Gimcheon's year-round climate.

Daytime high
23°
5th warmest
Overnight low
12°
8th coldest
Rainfall
91 mm
8.2 wet days
Daylight
13 h 54 min
5:26 AM – 7:21 PM
Cloud cover
56%
8th clearest
Wind
9 km/h
6th windiest
Solar energy
5.86 kWh/m²
Travel score
7.1
out of 10

Gimcheon is city in South Korea.

Density
149/km²
people per km²
Founded
1914

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 25°C by the end.

A typical May day in Gimcheon reaches about 23°C in the afternoon and slips back to 12°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 27°C. Set against its neighbours, May runs about 5°C warmer than April and about 3°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1219
2219
32110
42110
52110
62210
72210
82211
92211
102211
112211
122211
132211
142211
152312
162312
172312
182312
192312
202312
212313
222413
232413
242413
252413
262413
272414
282514
292514
302514
312514

How May really feels in Gimcheon

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.

Gimcheon weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°264.43.29.80.0
Feb / -4°324.52.110.60.5
Mar11° / 577.22.211.73.1
Apr18° / 827.90.212.96.0
May23° / 12°918.2013.97.1
Jun26° / 17°14610.5014.46.3
Jul28° / 21°24416.5014.24.9
Aug28° / 21°23716.2013.44.9
Sep24° / 16°16810.3012.26.6
Oct19° / 635.2011.17.0
Nov12° / 425.70.310.13.6
Dec / -3°264.31.79.60.3

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 52%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25050
35050
45050
55050
64951
74852
84753
94753
104753
114654
124654
134654
144753
154753
164753
174654
184753
194753
204753
214852
224852
234951
244951
254951
264951
274852
284852
294753
304654
314555

Chance of precipitation in May

Any precipitation

Gimcheon gets around 91 mm of rain over 8.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 27% and peaks near 29% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
429
529
629
729
829
929
1028
1128
1228
1328
1428
1528
1627
1727
1827
1926
2026
2125
2225
2325
2425
2524
2624
2724
2824
2924
3024
3124

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 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
190820
290820
389920
489920
5881020
6871021
7871021
8871021
9871021
10861031
11861031
12861031
13861031
14851131
15851131
16851131
17841231
18831331
19831331
20811441
21811441
22801541
23791650
24781750
25771850
26751960
27732160
28712270
29692470
30662680
31632890

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 7 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 30 min at the start of May to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over May. Sunrise moves from 5:41 AM to 5:17 AM, and sunset from 7:08 PM to 7:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:417:08
213.55:407:09
313.55:397:10
413.55:387:11
513.65:377:12
613.65:367:13
713.65:357:13
813.75:347:14
913.75:337:15
1013.75:327:16
1113.85:317:17
1213.85:307:18
1313.85:297:19
1413.95:287:19
1513.95:277:20
1613.95:267:21
1713.95:267:22
1814.05:257:23
1914.05:247:23
2014.05:237:24
2114.05:237:25
2214.15:227:26
2314.15:217:27
2414.15:217:27
2514.15:207:28
2614.25:207:29
2714.25:197:30
2814.25:197:30
2914.25:187:31
3014.25:187:32
3114.35:177:32

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.86 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.47 kWh/m² to a high of 5.86 kWh/m² in May across the year — May's 5.86 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
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
226.0Bright
236.0Bright
246.0Bright
256.0Intense
266.0Intense
276.0Intense
286.0Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in May

Hazard calendar for Gimcheon

In seasonPeak

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

Gimcheon'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 May a good time to visit Gimcheon?

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

7.1
Sightseeing
1st-best month of the year
5.3
Beach & pool
5th-best month of the year

May is one of the better times to visit Gimcheon for general sightseeing.

What to pack for Gimcheon in May

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

In May, Gimcheon sees daytime highs around 23°C and nights near 12°C. Worth packing: light clothes, rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Gimcheon in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Gimcheon 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 highHighModerateAug 15UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr7High
May8Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Gimcheon 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 Gimcheon is worst in March — around 63 µg/m³ PM2.5 (unhealthy), about 1.8× the cleanest month (August, 35 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorMar 1762 µg/m³Aug 935 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb54Poor
Mar63Unhealthy
Apr55Unhealthy
May48Poor
Jun44Poor
Jul35Moderate
Aug35Moderate
Sep41Poor
Oct48Poor
Nov53Poor
Dec46Poor
Location & terrain

Where is Gimcheon?

Gimcheon sits at 36.1°N, 128.1°E, 81 m above sea level, in South Korea. The nearest listed city is Gumi, 19 km away.

KunwiHwawŏnDaegu

Topography around Gimcheon

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

Within 3 km, the terrain around Gimcheon has significant variations in elevation — a maximum elevation change of 414 m around an average of 122 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,064 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,578 m.

The land around Gimcheon is covered by trees (43%) and artificial surfaces (32%) within 3 km, trees (71%) within 16 km, and trees (78%) within 80 km.

3 km
414 m
16 km
1,064 m
80 km
1,578 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Gumi 19 km · Jenzan 21 km · Waegwan 29 km · Yeongdong 31 km · Sangju 33 km · Kunwi 43 km · Hwawŏn 49 km · Daegu 51 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 Gimcheon (36.1218°, 128.1198°, elevation 81 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).