Makassar weather in August

In August, Makassar sees average daytime highs of 31°C and overnight lows near 23°C, with 56 mm of rain across 8.5 wet days and about 11.8 hours of daylight. It is the 2nd-warmest and 12th-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 42% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Makassar's 1st-clearest and 6th-windiest month. For the whole year in context, see Makassar's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
23°
1st coldest
Rainfall
56 mm
8.5 wet days
Daylight
11 h 48 min
6:11 AM – 6:01 PM
Cloud cover
48%
1st clearest
Wind
6 km/h
6th windiest
Solar energy
5.77 kWh/m²
Travel score
4.6
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

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

A typical August day in Makassar reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 33°C. Set against its neighbours, August runs about 1°C warmer than July and on par with September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How August really feels in Makassar

Once humidity and wind are folded in, August averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Makassar weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°44729.712.33.0
Feb29° / 24°34726.212.23.0
Mar29° / 24°28527.9123.0
Apr30° / 24°29228.111.92.8
May31° / 24°23123.911.83.2
Jun30° / 24°17319.811.73.7
Jul30° / 23°11713.911.74.4
Aug31° / 23°568.511.84.6
Sep32° / 23°649.3124.2
Oct31° / 24°16319.212.13.4
Nov30° / 25°25528.112.22.8
Dec29° / 24°43329.812.32.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 34%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36436
46535
56535
66535
76535
86535
96535
106634
116634
126634
136634
146733
156733
166733
176832
186832
196733
206733
216832
226832
236832
246832
256832
266832
276733
286733
296733
306733
316733

Chance of precipitation in August

Any precipitation

Makassar gets around 56 mm of rain over 8.5 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 27% and peaks near 29% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
129
229
329
428
528
628
728
828
928
1028
1128
1228
1328
1428
1528
1627
1727
1827
1926
2026
2126
2226
2326
2426
2526
2626
2727
2827
2927
3027
3127

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1028684
2029674
3030673
4031663
5032653
6133633
7133633
8134623
9134623
10135613
11235603
12235594
13236584
14236584
15237574
16237574
17338554
18338554
19338554
20339544
21339544
22339544
23339544
24339544
25339544
26339544
27239554
28239554
29239554
30239554
31339544

Wind in August

Winds average 6 km/h in August.

Across August, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 48 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over August. Sunrise moves from 6:15 AM to 6:05 AM, and sunset from 6:02 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:156:02
211.86:156:02
311.86:156:02
411.86:156:02
511.86:146:02
611.86:146:02
711.86:146:02
811.86:146:02
911.86:146:02
1011.86:136:02
1111.86:136:02
1211.86:136:02
1311.86:126:01
1411.86:126:01
1511.86:126:01
1611.86:116:01
1711.86:116:01
1811.86:116:01
1911.86:106:01
2011.86:106:01
2111.96:106:01
2211.96:096:01
2311.96:096:01
2411.96:086:00
2511.96:086:00
2611.96:086:00
2711.96:076:00
2811.96:076:00
2911.96:066:00
3011.96:065:59
3111.96:055:59

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.77 kWh/m².

For context, solar energy here swings from a low near 3.9 kWh/m² to a high of 6.35 kWh/m² in September across the year — August's 5.77 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.8Bright
175.8Bright
185.8Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
236.0Bright
246.0Bright
256.0Intense
266.0Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.2Intense
Planning a trip in August

Hazard calendar for Makassar

In seasonPeak

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

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

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

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

Is August a good time to visit Makassar?

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

4.6
Sightseeing
1st-best month of the year
7.0
Beach & pool
1st-best month of the year

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

What to pack for Makassar in August

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

In August, Makassar sees daytime highs around 31°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Makassar in August

The nearest coast averages about 28°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in April at about 30°C and coldest in August 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
Feb29Tropical
Mar29Tropical
Apr30Tropical
May29Tropical
Jun29Tropical
Jul28Tropical
Aug28Warm
Sep28Tropical
Oct29Tropical
Nov30Tropical
Dec30Tropical

UV index in Makassar in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Makassar peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 12UV 15Jun 22UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Extreme
Jul10Extreme
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov11Extreme
Dec13Extreme

Air quality in Makassar 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 Makassar is worst in October — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateOct 1616 µg/m³Feb 911 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar11Good
Apr13Moderate
May14Moderate
Jun15Moderate
Jul15Moderate
Aug13Moderate
Sep15Moderate
Oct16Moderate
Nov14Moderate
Dec12Good
Location & terrain

Where is Makassar?

Makassar sits at 5.1°S, 119.4°E, 6 m above sea level, in Indonesia. The nearest listed city is Galesong, 20 km away.

Topography around Makassar

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

Within 3 km, the terrain around Makassar has only modest variations in elevation — a maximum elevation change of 22 m around an average of 6 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 82 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,839 m.

The land around Makassar is covered by artificial surfaces (86%) within 3 km, water (47%) within 16 km, and water (56%) and trees (33%) within 80 km.

3 km
22 m
16 km
82 m
80 km
2,839 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
August weather nearby: Galesong 20 km · Maros 22 km · Sinjai 91 km · Watampone 120 km · Parepare 128 km · Sengkang 131 km · Majene 186 km · Polewali 191 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 Makassar (-5.1486°, 119.4319°, elevation 6 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).