Pubal weather in September

In September, Pubal sees average daytime highs of 25°C and overnight lows near 16°C, with 130 mm of rain across 8.1 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 23°C by the end. The sky is clear or mostly clear about 32% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Pubal's 9th-clearest and 12th-windiest month. For the whole year in context, see Pubal's year-round climate.

Daytime high
25°
4th warmest
Overnight low
16°
9th coldest
Rainfall
130 mm
8.1 wet days
Daylight
12 h 12 min
6:17 AM – 6:31 PM
Cloud cover
58%
9th clearest
Wind
7 km/h
12th windiest
Solar energy
4.14 kWh/m²
Travel score
7.0
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 23°C by the end.

A typical September day in Pubal reaches about 25°C in the afternoon and slips back to 16°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, September runs about 4°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12719
22719
32719
42718
52718
62718
72718
82618
92617
102617
112617
122617
132617
142616
152516
162516
172516
182515
192515
202515
212515
222414
232414
242414
252414
262413
272313
282313
292313
302312

How September really feels in Pubal

Once humidity and wind are folded in, September 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

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

Pubal weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°224.42.79.70.0
Feb / -4°294.41.810.60.4
Mar11° / 466.61.511.73.0
Apr18° / 817.60.112.96.1
May23° / 12°997.80147.2
Jun27° / 17°1278.5014.56.5
Jul29° / 21°30716.9014.34.7
Aug29° / 22°25215.3013.44.8
Sep25° / 16°1308.1012.37.0
Oct20° / 595.60117.0
Nov12° / 487.20.5103.3
Dec / -4°255.12.19.50.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24258
34357
44258
54357
64357
74456
84456
94456
104555
114654
124654
134753
144852
154852
164951
175050
185149
195149
205149
215248
225248
235347
245347
255347
265347
275446
285446
295545
305545

Chance of precipitation in September

Any precipitation

Pubal gets around 130 mm of rain over 8.1 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 41% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
141
240
338
437
536
635
734
833
932
1031
1130
1230
1329
1429
1528
1627
1726
1826
1925
2024
2123
2223
2322
2422
2521
2621
2720
2820
2919
3019

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11133034211
22143233191
32153332181
43163431161
54173530150
65183529130
76193628120
87203627100
9821362590
101022362480
111223352370
121425352160
131626342050
141827321940
152128311740
162329301630
172629281430
182830271320
193131261120
203331241010
21353223910
22383222710
23403220610
24433219510
25453217510
26483116400
27503115400
28533014300
29552913300
30582812200

Wind in September

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

Across September, 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 September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 6:04 AM to 6:29 AM, and sunset from 6:55 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:046:55
212.86:056:53
312.86:066:52
412.76:076:50
512.76:086:49
612.66:096:47
712.66:106:46
812.66:106:44
912.56:116:42
1012.56:126:41
1112.46:136:39
1212.46:146:38
1312.46:156:36
1412.36:166:35
1512.36:166:33
1612.26:176:31
1712.26:186:30
1812.26:196:28
1912.16:206:27
2012.16:216:25
2112.06:226:23
2212.06:226:22
2311.96:236:20
2411.96:246:19
2511.96:256:17
2611.86:266:15
2711.86:276:14
2811.76:286:12
2911.76:296:11
3011.76:296:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.14 kWh/m².

For context, solar energy here swings from a low near 2.36 kWh/m² to a high of 5.78 kWh/m² in May across the year — September's 4.14 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.0Bright
274.0Bright
284.0Bright
294.0Bright
304.0Bright
Planning a trip in September

Hazard calendar for Pubal

In seasonPeak

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

Pubal's rainy season runs July–August, when most of the year's rain falls.

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

Is September a good time to visit Pubal?

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

7.0
Sightseeing
2nd-best month of the year
6.3
Beach & pool
2nd-best month of the year

September is one of the better times to visit Pubal for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Pubal in September

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

In September, Pubal sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 8 days see rain.

light clothesrain gear

UV index in Pubal in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Pubal peaks around August 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. 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 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 14UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May7High
Jun7Very high
Jul8Very high
Aug9Very high
Sep7Very high
Oct5High
Nov3Moderate
Dec2Low

Air quality in Pubal in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Pubal 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 Pubal?

Pubal sits at 37.3°N, 127.5°E, 55 m above sea level, in South Korea. The nearest listed city is Icheon-si, 6.0 km away.

Seongnam-siAnseongHanamWŏnju

Topography around Pubal

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

Within 3 km, the terrain around Pubal has only modest variations in elevation — a maximum elevation change of 150 m around an average of 58 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 592 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,443 m.

The land around Pubal is covered by cropland (49%), trees (21%) and artificial surfaces (21%) within 3 km, trees (46%) and cropland (30%) within 16 km, and trees (67%) within 80 km.

3 km
150 m
16 km
592 m
80 km
1,443 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Icheon-si 6.0 km · Yeoju 11 km · Yangp'yŏng 22 km · Gwangju 26 km · Seongnam-si 37 km · Anseong 38 km · Hanam 38 km · Wŏnju 39 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 Pubal (37.2917°, 127.5078°, elevation 55 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).