Pangkalpinang weather in September

In September, Pangkalpinang sees average daytime highs of 31°C and overnight lows near 24°C, with 120 mm of rain across 13.9 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 31°C through the month. The sky is clear or mostly clear about 10% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Pangkalpinang's 4th-clearest and 3rd-windiest month. For the whole year in context, see Pangkalpinang's year-round climate.

Daytime high
31°
1st warmest
Overnight low
24°
2nd coldest
Rainfall
120 mm
13.9 wet days
Daylight
12 hours
5:50 AM – 5:50 PM
Cloud cover
74%
4th clearest
Wind
9 km/h
3rd windiest
Solar energy
5.65 kWh/m²
Travel score
3.8
out of 10

Pangkalpinang is city in Bangka Belitung Islands Province, Indonesia.

Density
1,911/km²
people per km²
Founded
1757

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical September day in Pangkalpinang reaches about 31°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°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)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253124
263124
273124
283124
293124
303124

How September really feels in Pangkalpinang

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.

Pangkalpinang 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
Jan29° / 24°28827.912.13.0
Feb30° / 24°24124.112.13.0
Mar30° / 24°32828.6122.7
Apr31° / 25°33529.1122.5
May31° / 25°23427.211.92.7
Jun31° / 25°17022.911.93.2
Jul30° / 24°14519.411.93.7
Aug31° / 24°10614.411.93.9
Sep31° / 24°12013.9123.8
Oct31° / 24°22720.9123.3
Nov30° / 24°32727.912.12.7
Dec29° / 24°36030.112.12.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 73%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13367
23367
33367
43268
53268
63169
73070
83070
92971
102773
112773
122773
132674
142674
152575
162575
172575
182575
192377
202377
212377
222377
232377
242377
252377
262476
272476
282476
292476
302476

Chance of precipitation in September

Any precipitation

Pangkalpinang gets around 120 mm of rain over 13.9 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 48% and peaks near 52% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
150
250
349
449
548
648
747
847
947
1047
1146
1246
1346
1446
1546
1646
1746
1846
1946
2046
2146
2247
2347
2447
2548
2648
2749
2850
2951
3052

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 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
137423
237423
337522
447422
547422
647422
757322
857322
957322
1057322
1157322
1257322
1357223
1457223
1557124
1657124
1757025
1857025
1947125
2047026
2147026
2246927
2337027
2437027
2536928
2636928
2736928
2836829
2926929
3026830

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
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
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 hours 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 0 minutes over September. Sunrise moves from 5:56 AM to 5:44 AM, and sunset from 5:54 PM to 5:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.05:565:54
212.05:565:54
312.05:565:53
412.05:555:53
512.05:555:53
612.05:545:53
712.05:545:52
812.05:545:52
912.05:535:52
1012.05:535:51
1112.05:525:51
1212.05:525:51
1312.05:525:50
1412.05:515:50
1512.05:515:50
1612.05:505:50
1712.05:505:49
1812.05:495:49
1912.05:495:49
2012.05:485:48
2112.05:485:48
2212.05:485:48
2312.05:475:47
2412.05:475:47
2512.05:465:47
2612.05:465:46
2712.05:465:46
2812.05:455:46
2912.05:455:46
3012.05:445:45

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.65 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.17 kWh/m² to a high of 5.65 kWh/m² in September across the year — September's 5.65 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Is September a good time to visit Pangkalpinang?

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

3.8
Sightseeing
2nd-best month of the year
5.6
Beach & pool
2nd-best month of the year

September is a weaker month for outdoor sightseeing in Pangkalpinang.

What to pack for Pangkalpinang in September

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

In September, Pangkalpinang sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near Pangkalpinang 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 28 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
Jan28Tropical
Feb28Warm
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Pangkalpinang 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 Pangkalpinang peaks around February 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 20UV 15Jul 11UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug12Extreme
Sep12Extreme
Oct13Extreme
Nov11Extreme
Dec12Extreme

Air quality in Pangkalpinang 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 Pangkalpinang is worst in October — around 86 µg/m³ PM2.5 (unhealthy), about 7.3× the cleanest month (January, 12 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateOct 1582 µg/m³Jan 1612 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb13Moderate
Mar14Moderate
Apr16Moderate
May14Moderate
Jun13Moderate
Jul16Moderate
Aug21Moderate
Sep55Poor
Oct86Unhealthy
Nov45Poor
Dec13Moderate
Location & terrain

Where is Pangkalpinang?

Pangkalpinang sits at 2.1°S, 106.1°E, 10 m above sea level, in Indonesia. The nearest listed city is Sungailiat, 31 km away.

Topography around Pangkalpinang

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

Within 3 km, the terrain around Pangkalpinang has only modest variations in elevation — a maximum elevation change of 62 m around an average of 13 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 395 m; within 80 km, large variations in elevation — a maximum elevation change of 664 m.

The land around Pangkalpinang is covered by artificial surfaces (61%) and trees (27%) within 3 km, trees (59%) and water (24%) within 16 km, and water (48%) and trees (44%) within 80 km.

3 km
62 m
16 km
395 m
80 km
664 m
treesgrasslandartificial surfacesbare terrainwatermangroves
September weather nearby: Sungailiat 31 km · Muntok 106 km · Palembang 175 km · Tanjung Pandan 182 km · Indralaya 203 km · Simpang 244 km · Manggar 253 km · Prabumulih 255 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 Pangkalpinang (-2.1291°, 106.1138°, 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. 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).