Uijeongbu-si weather in January

In January, Uijeongbu-si sees average daytime highs of 2°C and overnight lows near -7°C, with 19 mm of precipitation across 3.5 wet days and about 9.7 hours of daylight. It is the 12th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 2°C through the month. The sky is clear or mostly clear about 49% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 24 min at the start of January to 10 hours by month's end. Set against the rest of the year, January is Uijeongbu-si's 3rd-clearest and 4th-windiest month. For the whole year in context, see Uijeongbu-si's year-round climate.

Daytime high
12th warmest
Overnight low
-7°
1st coldest
Precipitation
19 mm
3.5 wet days
Daylight
9 h 42 min
7:51 AM – 5:31 PM
Cloud cover
45%
3rd clearest
Wind
9 km/h
4th windiest
Solar energy
2.72 kWh/m²
Travel score
0.0
out of 10

Uijeongbu-si is human settlement in South Korea.

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 2°C through the month.

A typical January day in Uijeongbu-si reaches about 2°C in the afternoon and slips back to -7°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between -4°C and 6°C. Set against its neighbours, January runs about 2°C cooler than December and about 3°C cooler than February.

-15°-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
12-7
22-7
32-7
42-7
52-7
62-7
71-7
81-7
91-7
101-7
111-7
121-7
131-7
141-7
151-7
161-7
172-7
182-7
192-7
202-7
212-7
222-7
232-7
242-7
252-7
262-7
272-7
282-7
292-7
302-7
312-7

How January really feels in Uijeongbu-si

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 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
31
31 feel bitter (≤ -10°C)

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Uijeongbu-si weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -7°193.52.49.70.0
Feb / -5°254.2210.50.3
Mar10° / 386.31.211.72.7
Apr17° / 697.30.112.95.8
May23° / 12°1007.90147.1
Jun26° / 17°1239.1014.66.6
Jul28° / 22°31517014.34.9
Aug29° / 22°26515.2013.54.9
Sep25° / 16°1187.8012.37.1
Oct19° / 525.40117.0
Nov11° / 467.10.5103.1
Dec / -5°234.829.40.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16535
26535
36535
46436
56436
66337
76337
86337
96238
106238
116238
126238
136238
146238
156139
166139
176139
186139
196238
206238
216337
226337
236337
246436
256535
266535
276634
286634
296634
306634
316634

Chance of precipitation in January

Any precipitationSnow

Uijeongbu-si gets around 19 mm of rain and snow over 3.5 wet days in January, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 11% and peaks near 13% on the wettest days, and about 2 days bring snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
1139
2139
3139
4128
5128
6128
7118
8117
9117
10117
11107
12107
13107
14107
15107
16107
17107
18117
19117
20117
21118
22118
23118
24128
25128
26128
27128
28128
29128
30128
31128

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 9 km/h in January.

Across January, 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.

051015151015202531
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
319calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 24 min at the start of January to 10 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over January. Sunrise moves from 7:52 AM to 7:44 AM, and sunset from 5:18 PM to 5:47 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.47:525:18
29.47:525:19
39.47:525:19
49.57:525:20
59.57:535:21
69.57:535:22
79.57:535:23
89.57:535:23
99.57:535:24
109.57:525:25
119.67:525:26
129.67:525:27
139.67:525:28
149.67:525:29
159.67:525:30
169.77:515:31
179.77:515:32
189.77:515:33
199.77:505:34
209.77:505:35
219.87:505:36
229.87:495:37
239.87:495:38
249.87:485:39
259.97:485:40
269.97:475:41
279.97:465:42
2810.07:465:43
2910.07:455:44
3010.07:445:45
3110.07:445:47

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.72 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 5.76 kWh/m² in May across the year — January's 2.72 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.5Moderate
22.5Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.5Moderate
72.5Moderate
82.5Moderate
92.6Moderate
102.6Moderate
112.6Moderate
122.6Moderate
132.6Moderate
142.6Moderate
152.7Moderate
162.7Moderate
172.7Moderate
182.7Moderate
192.8Moderate
202.8Moderate
212.8Moderate
222.9Moderate
232.9Moderate
242.9Moderate
252.9Moderate
263.0Moderate
273.0Moderate
283.0Moderate
293.1Moderate
303.1Moderate
313.1Moderate
Planning a trip in January

Hazard calendar for Uijeongbu-si

In seasonPeak

In January, Uijeongbu-si sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Uijeongbu-si sits in the Pacific typhoon belt; the season peaks July–October.

Uijeongbu-si's rainy season runs July–August, 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 January a good time to visit Uijeongbu-si?

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

0.0
Sightseeing
12th-best month of the year
0.0
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Uijeongbu-si.

What to pack for Uijeongbu-si in January

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

In January, Uijeongbu-si sees daytime highs around 2°C and nights near -7°C. Pack a warm layer and a heavy coat. About 4 days see rain.

a warm layera heavy coat

Sea temperature near Uijeongbu-si in January

The nearest coast averages about 6°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 55 km away) is warmest in August at about 24°C and coldest in February near 4°C.

It's comfortable for a long swim from Jul 11 to Oct 13 — about 3.1 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan6Bracing
Feb4Bracing
Mar5Bracing
Apr8Bracing
May12Bracing
Jun17Cool
Jul21Refreshing
Aug24Refreshing
Sep23Refreshing
Oct20Cool
Nov15Bracing
Dec10Bracing

UV index in Uijeongbu-si in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Uijeongbu-si peaks around August 11 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 23 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 11UV 8Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May6High
Jun7High
Jul8Very high
Aug8Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Uijeongbu-si in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Uijeongbu-si is worst in March — around 160 µg/m³ PM2.5 (very unhealthy), about 2.0× the cleanest month (August, 81 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyVery unhealthyUnhealthyMar 13158 µg/m³Aug 1282 µg/m³
PM2.5 (µg/m³)Level
Jan145Unhealthy
Feb149Unhealthy
Mar160Very unhealthy
Apr127Unhealthy
May111Unhealthy
Jun98Unhealthy
Jul88Unhealthy
Aug81Unhealthy
Sep110Unhealthy
Oct132Unhealthy
Nov142Unhealthy
Dec133Unhealthy
Location & terrain

Where is Uijeongbu-si?

Uijeongbu-si sits at 37.7°N, 127.0°E, 50 m above sea level, in South Korea. The nearest listed city is Yangju, 10 km away.

Topography around Uijeongbu-si

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

Within 3 km, the terrain around Uijeongbu-si has significant variations in elevation — a maximum elevation change of 373 m around an average of 89 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 771 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,443 m.

The land around Uijeongbu-si is covered by artificial surfaces (48%) and trees (47%) within 3 km, trees (63%) and artificial surfaces (26%) within 16 km, and trees (54%) within 80 km.

3 km
373 m
16 km
771 m
80 km
1,443 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Yangju 10 km · Guri-si 18 km · Namyangju 19 km · Seoul 20 km · Goyang-si 21 km · Wabu 23 km · Hwado 25 km · Hanam 26 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 Uijeongbu-si (37.7415°, 127.0474°, elevation 50 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).