Pamanukan weather in September

In September, Pamanukan sees average daytime highs of 32°C and overnight lows near 25°C, with 37 mm of rain across 7.5 wet days and about 12 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 35% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Pamanukan's 3rd-clearest and 5th-windiest month. For the whole year in context, see Pamanukan's year-round climate.

Daytime high
32°
1st warmest
Overnight low
25°
5th coldest
Rainfall
37 mm
7.5 wet days
Daylight
12 hours
5:44 AM – 5:42 PM
Cloud cover
54%
3rd clearest
Wind
10 km/h
5th windiest
Solar energy
6.55 kWh/m²
Travel score
4.2
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical September day in Pamanukan reaches about 32°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 33°C. Set against its neighbours, September runs on par with August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13225
23225
33225
43225
53225
63225
73225
83225
93225
103225
113225
123225
133225
143225
153225
163225
173225
183225
193225
203225
213225
223225
233225
243225
253225
263225
273225
283225
293225
303225

How September really feels in Pamanukan

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Pamanukan weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 25°28329.412.32.8
Feb29° / 25°26026.812.22.8
Mar30° / 25°24029122.7
Apr31° / 26°19526.711.92.8
May31° / 26°11719.411.73.5
Jun31° / 25°7312.611.64.3
Jul31° / 25°467.811.74.8
Aug32° / 25°235.611.84.8
Sep32° / 25°377.5124.2
Oct32° / 26°10416.612.13.4
Nov31° / 26°21425.812.32.7
Dec30° / 25°25627.612.42.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 22% of September, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16337
26337
36436
46436
56436
66337
76337
86139
96139
106040
115941
125842
135842
145743
155743
165545
175545
185446
195446
205347
215248
225248
235248
245248
255149
265149
274951
284951
294852
304753

Chance of precipitation in September

Any precipitation

Pamanukan gets around 37 mm of rain over 7.5 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 25% and peaks near 35% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
124
224
324
424
524
623
723
823
923
1022
1122
1222
1322
1422
1522
1622
1723
1823
1924
2025
2126
2226
2327
2428
2529
2630
2732
2833
2934
3035

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1222688
2222697
3222697
4222697
5222697
6222697
7222706
8222706
9222706
10223696
11223696
12222706
13222706
14122716
15122716
16121717
17121717
18120718
19119728
20119719
21118729
220177310
230167410
240167410
250157411
260147511
270147412
280137512
290137512
300127513

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 54 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over September. Sunrise moves from 5:52 AM to 5:37 AM, and sunset from 5:45 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:525:45
211.95:525:45
311.95:515:44
411.95:515:44
511.95:505:44
611.95:505:44
711.95:495:44
811.95:485:44
911.95:485:43
1011.95:475:43
1111.95:475:43
1211.95:465:43
1311.95:465:43
1412.05:455:42
1512.05:455:42
1612.05:445:42
1712.05:445:42
1812.05:435:42
1912.05:425:41
2012.05:425:41
2112.05:415:41
2212.05:415:41
2312.05:405:41
2412.05:405:41
2512.05:395:40
2612.05:395:40
2712.05:385:40
2812.05:385:40
2912.05:375:40
3012.05:375:40

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.55 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 6.55 kWh/m² in September across the year — September's 6.55 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.6Intense
146.6Intense
156.6Intense
166.6Intense
176.6Intense
186.6Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.6Intense
246.6Intense
256.6Intense
266.6Intense
276.6Intense
286.6Intense
296.6Intense
306.5Intense
Planning a trip in September

Hazard calendar for Pamanukan

In seasonPeak

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

Pamanukan sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Pamanukan's rainy season runs November–April, when most of the year's rain falls.

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

Is September a good time to visit Pamanukan?

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

4.2
Sightseeing
4th-best month of the year
6.8
Beach & pool
3rd-best month of the year

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

What to pack for Pamanukan in September

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

In September, Pamanukan sees daytime highs around 32°C and nights near 25°C. Pack light clothes and sun protection. About 8 days see rain.

light clothessun protection

Sea temperature near Pamanukan in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in May at about 30°C and coldest in February near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov30Tropical
Dec29Tropical

UV index in Pamanukan in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pamanukan peaks around March 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 7 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highMar 17UV 13Nov 16UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov6High
Dec12Extreme

Air quality in Pamanukan 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 Pamanukan is worst in October — around 40 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModeratePoorOct 2040 µg/m³Feb 1131 µg/m³
PM2.5 (µg/m³)Level
Jan32Moderate
Feb30Moderate
Mar37Poor
Apr37Poor
May36Poor
Jun34Moderate
Jul30Moderate
Aug32Moderate
Sep36Poor
Oct40Poor
Nov38Poor
Dec36Poor
Location & terrain

Where is Pamanukan?

Pamanukan sits at 6.3°S, 107.8°E, 10 m above sea level, in Indonesia. The nearest listed city is Subang, 32 km away.

Topography around Pamanukan

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

Within 3 km, the terrain around Pamanukan has only modest variations in elevation — a maximum elevation change of 13 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 36 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,169 m.

The land around Pamanukan is covered by cropland (77%) within 3 km, cropland (54%) and water (28%) within 16 km, and water (39%), cropland (28%) and trees (24%) within 80 km.

3 km
13 m
16 km
36 m
80 km
2,169 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
September weather nearby: Subang 32 km · Cikampek 42 km · Purwakarta 51 km · Karawang 54 km · Indramayu 56 km · Rengasdengklok 58 km · Jatibarang 60 km · Lembang 62 km

Indonesia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,060
2025
Happiness
5.6 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
0.3
per 100k, 2022
Road deaths
11.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 471
Religion
Muslim 87%Protestant 8%Roman Catholic 3%Hindu 2%

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 Pamanukan (-6.2842°, 107.8106°, elevation 10 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).