Namyangju weather in June

In June, Namyangju sees average daytime highs of 26°C and overnight lows near 17°C, with 135 mm of rain across 10.1 wet days and about 14.5 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 26°C by the end. The sky is clear or mostly clear about 26% of the time in June, and the air most often feels humid.

Daylight stretches from about 14 h 24 min at the start of June to 14 h 36 min by month's end. Set against the rest of the year, June is Namyangju's 10th-clearest and 12th-windiest month. For the whole year in context, see Namyangju's year-round climate.

Daytime high
26°
3rd warmest
Overnight low
17°
10th coldest
Rainfall
135 mm
10.1 wet days
Daylight
14 h 36 min
5:14 AM – 7:49 PM
Cloud cover
65%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
5.54 kWh/m²
Travel score
6.5
out of 10

Namyangju is human settlement in South Korea.

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 26°C by the end.

A typical June day in Namyangju reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°C. Set against its neighbours, June runs about 4°C warmer than May and about 2°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12414
22514
32515
42515
52515
62515
72515
82515
92516
102516
112616
122616
132616
142617
152617
162617
172617
182617
192617
202617
212618
222618
232618
242618
252618
262618
272619
282619
292619
302619

How June really feels in Namyangju

Once humidity and wind are folded in, June 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

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

Namyangju weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -8°213.83.29.70.0
Feb / -5°284.42.610.50.1
Mar10° / -0°436.72.411.72.4
Apr17° / 7880.212.95.5
May22° / 11°1098.50146.9
Jun26° / 17°13510.1014.56.5
Jul27° / 21°35118.3014.34.9
Aug28° / 21°29217013.45.0
Sep24° / 15°1318.4012.37.0
Oct19° / 565.60116.7
Nov10° / 517.30.8102.7
Dec / -6°265.13.19.40.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 15% of June, with mostly cloudy or overcast conditions the remaining 59%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
24852
34753
44753
54753
64654
74753
84654
94555
104555
114456
124555
134456
144456
154456
164357
174357
184258
194159
203961
213961
223862
233565
243565
253466
263466
273268
283268
293169
303268

Chance of precipitation in June

Any precipitation

Namyangju gets around 135 mm of rain over 10.1 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 50% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
122
223
323
424
524
625
726
826
927
1028
1128
1229
1330
1431
1532
1633
1734
1835
1936
2037
2138
2240
2341
2443
2544
2646
2747
2848
2949
3050

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the humid band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
143411610
240421710
337421910
434432210
531442420
628442620
725442930
822433130
920433340
1018423650
1115413860
1213394070
1312384280
14103644100
1593445110
1683246130
1773047150
1862847180
1962647201
2052447231
2142246262
2242046282
2331844313
2431643345
2521441366
2621239397
2721137419
28110354310
2919334512
3018314713

Wind in June

Winds average 7 km/h in June, the calmest month.

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

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 24 min at the start of June to 14 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:17 AM to 5:17 AM, and sunset from 7:41 PM to 7:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:177:41
214.45:167:41
314.45:167:42
414.55:167:43
514.55:157:43
614.55:157:44
714.55:157:45
814.55:147:45
914.55:147:46
1014.55:147:46
1114.55:147:47
1214.65:147:47
1314.65:147:48
1414.65:147:48
1514.65:147:49
1614.65:147:49
1714.65:147:49
1814.65:147:50
1914.65:147:50
2014.65:147:50
2114.65:147:51
2214.65:157:51
2314.65:157:51
2414.65:157:51
2514.65:157:51
2614.65:167:51
2714.65:167:52
2814.65:167:52
2914.65:177:52
3014.65:177:52

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.54 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 5.72 kWh/m² in May across the year — June's 5.54 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.7Bright
145.7Bright
155.6Bright
165.6Bright
175.5Bright
185.5Bright
195.4Bright
205.4Bright
215.3Bright
225.2Bright
235.2Bright
245.1Bright
255.0Bright
265.0Bright
274.9Bright
284.8Bright
294.8Bright
304.7Bright
Planning a trip in June

Hazard calendar for Namyangju

In seasonPeak

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

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

Namyangju'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 June a good time to visit Namyangju?

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

6.5
Sightseeing
4th-best month of the year
6.1
Beach & pool
1st-best month of the year

June is a reasonable time to visit Namyangju for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Namyangju in June

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

In June, Namyangju sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Namyangju in June

The nearest coast averages about 17°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 60 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 Namyangju in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Namyangju 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 Namyangju in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Namyangju is worst in March — around 123 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyMar 16121 µg/m³Aug 978 µg/m³
PM2.5 (µg/m³)Level
Jan106Unhealthy
Feb108Unhealthy
Mar123Unhealthy
Apr104Unhealthy
May96Unhealthy
Jun91Unhealthy
Jul79Unhealthy
Aug78Unhealthy
Sep97Unhealthy
Oct115Unhealthy
Nov118Unhealthy
Dec100Unhealthy
Location & terrain

Where is Namyangju?

Namyangju sits at 37.6°N, 127.2°E, 63 m above sea level, in South Korea. The nearest listed city is Wabu, 5.0 km away.

Topography around Namyangju

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

Within 3 km, the terrain around Namyangju has significant variations in elevation — a maximum elevation change of 486 m around an average of 130 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 826 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,443 m.

The land around Namyangju is covered by trees (70%) and artificial surfaces (23%) within 3 km, trees (64%) and artificial surfaces (25%) within 16 km, and trees (60%) within 80 km.

3 km
486 m
16 km
826 m
80 km
1,443 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Wabu 5.0 km · Guri-si 8.0 km · Hwado 8.0 km · Hanam 11 km · Uijeongbu-si 19 km · Seoul 22 km · Seongnam-si 23 km · Gwangju 25 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 Namyangju (37.6367°, 127.2142°, elevation 63 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).