Padangsidempuan weather in August

In August, Padangsidempuan sees average daytime highs of 28°C and overnight lows near 19°C, with 226 mm of rain across 23.5 wet days and about 12 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 2% of the time in August, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of August to 12 hours by month's end. Set against the rest of the year, August is Padangsidempuan's 6th-clearest and 1st-windiest month. For the whole year in context, see Padangsidempuan's year-round climate.

Daytime high
28°
8th warmest
Overnight low
19°
2nd coldest
Rainfall
226 mm
23.5 wet days
Daylight
12 hours
6:26 AM – 6:28 PM
Cloud cover
87%
6th clearest
Wind
5 km/h
1st windiest
Solar energy
4.71 kWh/m²
Travel score
4.2
out of 10

Padangsidempuan is city in North Sumatra Province, Indonesia.

Density
2,127/km²
people per km²
Founded
2001

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical August day in Padangsidempuan reaches about 28°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, August runs on par with July and on par with September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182819
192819
202819
212819
222819
232819
242819
252819
262819
272819
282819
292819
302819
312819

Padangsidempuan weather by month

How August compares with the rest of the year at a glance. August is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°24124.611.94.0
Feb28° / 20°21221.6123.7
Mar29° / 20°24726.6123.4
Apr29° / 20°29126.8123.2
May29° / 20°19822.412.13.8
Jun28° / 20°12617.412.14.5
Jul28° / 19°16719.712.14.7
Aug28° / 19°22623.5124.2
Sep28° / 19°23624.2123.9
Oct27° / 20°31026.2123.8
Nov27° / 20°3672811.93.4
Dec27° / 20°33527.511.93.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 5% of August, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11288
21288
31288
41189
51189
61090
7991
8991
9991
10892
11892
12793
13793
14694
15694
16595
17595
18595
19595
20595
21595
22595
23595
24595
25595
26595
27595
28595
29595
30595
31595

Chance of precipitation in August

Any precipitation

Padangsidempuan gets around 226 mm of rain over 23.5 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 76% and peaks near 81% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
167
267
368
468
569
670
770
871
972
1073
1174
1274
1375
1476
1576
1677
1777
1878
1978
2079
2179
2280
2380
2480
2581
2681
2781
2881
2981
3081
3181

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
12899
22899
328810
428810
528810
628810
728810
828711
928711
1028711
1128711
1218712
1318712
1418712
1518712
1618712
1718712
1818712
1918712
2018712
2118712
2218712
2318613
2418613
2518613
2618613
2718613
2818613
2918613
3018613
3118613

Wind in August

Winds average 5 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 06 min at the start of August to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over August. Sunrise moves from 6:27 AM to 6:22 AM, and sunset from 6:31 PM to 6:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:276:31
212.16:276:31
312.16:276:31
412.16:276:30
512.16:276:30
612.16:276:30
712.16:276:30
812.16:276:30
912.16:276:30
1012.16:276:30
1112.16:266:29
1212.06:266:29
1312.06:266:29
1412.06:266:29
1512.06:266:29
1612.06:266:28
1712.06:256:28
1812.06:256:28
1912.06:256:28
2012.06:256:27
2112.06:256:27
2212.06:246:27
2312.06:246:26
2412.06:246:26
2512.06:246:26
2612.06:236:26
2712.06:236:25
2812.06:236:25
2912.06:236:24
3012.06:226:24
3112.06:226:24

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.71 kWh/m².

For context, solar energy here swings from a low near 3.83 kWh/m² to a high of 5.05 kWh/m² in February across the year — August's 4.71 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.7Bright
314.7Bright
Planning a trip in August

Is August a good time to visit Padangsidempuan?

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

4.2
Sightseeing
3rd-best month of the year
4.4
Beach & pool
5th-best month of the year

August is a reasonable time to visit Padangsidempuan for sightseeing.

What to pack for Padangsidempuan in August

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

In August, Padangsidempuan sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

Sea temperature near Padangsidempuan in August

The nearest coast averages about 30°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 44 km away) is warmest in March at about 30°C and coldest in November near 29°C.

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

28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb30Tropical
Mar30Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Padangsidempuan in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Padangsidempuan peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 11 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 15Aug 11UV 11
UV index (midday)Level
Jan12Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug10Extreme
Sep14Extreme
Oct14Extreme
Nov12Extreme
Dec12Extreme

Air quality in Padangsidempuan in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Padangsidempuan is worst in October — around 20 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateOct 1220 µg/m³Dec 1112 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb18Moderate
Mar17Moderate
Apr15Moderate
May15Moderate
Jun14Moderate
Jul15Moderate
Aug14Moderate
Sep19Moderate
Oct20Moderate
Nov12Moderate
Dec12Moderate
Location & terrain

Where is Padangsidempuan?

Padangsidempuan sits at 1.4°N, 99.3°E, 310 m above sea level, in Indonesia. The nearest listed city is Sibolga, 68 km away.

Topography around Padangsidempuan

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

Within 3 km, the terrain around Padangsidempuan has significant variations in elevation — a maximum elevation change of 258 m around an average of 346 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,838 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,161 m.

The land around Padangsidempuan is covered by trees (63%) and artificial surfaces (28%) within 3 km, trees (90%) within 16 km, and trees (81%) within 80 km.

3 km
258 m
16 km
1,838 m
80 km
2,161 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Sibolga 68 km · Tarutung 78 km · Bandar 92 km · Rantauprapat 102 km · Barus 120 km · Pangururan 151 km · Pematangsiantar 177 km · Kisaran 183 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 Padangsidempuan (1.3795°, 99.2715°, elevation 310 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).