Manismata weather in August

In August, Manismata sees average daytime highs of 31°C and overnight lows near 23°C, with 112 mm of rain across 14 wet days and about 11.9 hours of daylight. It is the 3rd-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 14% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of August to 12 hours by month's end. Set against the rest of the year, August is Manismata's 1st-clearest and 1st-windiest month. For the whole year in context, see Manismata's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
23°
1st coldest
Rainfall
112 mm
14 wet days
Daylight
11 h 54 min
5:42 AM – 5:38 PM
Cloud cover
69%
1st clearest
Wind
8 km/h
1st windiest
Solar energy
5.21 kWh/m²
Travel score
3.9
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 Manismata 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 on par with 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
213123
223123
233123
243123
253123
263123
273123
283123
293223
303223
313223

How August really feels in Manismata

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.

Manismata weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°28027.212.12.7
Feb31° / 23°22522.612.12.8
Mar31° / 23°28028.3122.5
Apr31° / 24°30128.811.92.4
May31° / 24°22425.711.92.7
Jun31° / 24°1732011.93.3
Jul31° / 23°13617.811.93.7
Aug31° / 23°1121411.93.9
Sep32° / 23°13715.6123.4
Oct31° / 23°25222.512.12.9
Nov31° / 23°33428.712.12.4
Dec30° / 23°34329.312.12.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 66%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23367
33367
43466
53466
63466
73466
83466
93466
103565
113565
123664
133664
143664
153664
163565
173565
183565
193565
203466
213466
223466
233367
243367
253268
263169
273169
283169
293169
303169
313169

Chance of precipitation in August

Any precipitation

Manismata gets around 112 mm of rain over 14 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 46% and peaks near 51% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
147
246
345
445
544
644
743
843
943
1043
1143
1243
1343
1443
1544
1644
1744
1844
1945
2045
2146
2246
2347
2448
2548
2649
2749
2850
2950
3050
3151

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 81% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
168311
268311
368410
468410
568311
668311
778211
878211
978211
1088111
1188111
1288012
1388012
1488111
1598011
1698011
1798011
1898011
1998011
2098011
21107911
22107911
23107911
2498011
2598011
2698011
2798011
2898011
2988111
3088111
3188111

Wind in August

Winds average 8 km/h in August, the windiest month of the year.

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

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in August

DaylightNight

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

Days grow by about 6 minutes over August. Sunrise moves from 5:45 AM to 5:37 AM, and sunset from 5:39 PM to 5:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:455:39
211.95:455:39
311.95:455:39
411.95:455:39
511.95:455:39
611.95:455:39
711.95:445:38
811.95:445:38
911.95:445:38
1011.95:445:38
1111.95:445:38
1211.95:435:38
1311.95:435:38
1411.95:435:38
1511.95:435:38
1611.95:425:38
1711.95:425:37
1811.95:425:37
1911.95:425:37
2011.95:415:37
2111.95:415:37
2211.95:415:36
2311.95:405:36
2411.95:405:36
2511.95:405:36
2611.95:395:36
2711.95:395:35
2811.95:395:35
2911.95:385:35
3011.95:385:35
3112.05:375:34

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.21 kWh/m².

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 5.32 kWh/m² in September across the year — August's 5.21 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.3Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in August

Is August a good time to visit Manismata?

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

3.9
Sightseeing
1st-best month of the year
5.8
Beach & pool
1st-best month of the year

August is a weaker month for outdoor sightseeing in Manismata.

What to pack for Manismata in August

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

In August, Manismata sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near Manismata 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 at the nearest coast (about 64 km away) 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
Mar30Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov30Tropical
Dec29Tropical

UV index in Manismata 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 Manismata peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeFeb 17UV 15Jul 12UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug12Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme

Air quality in Manismata 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 Manismata is worst in September — around 85 µg/m³ PM2.5 (unhealthy), about 6.9× the cleanest month (January, 12 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateSep 1881 µg/m³Jan 1012 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb16Moderate
Mar15Moderate
Apr14Moderate
May14Moderate
Jun13Moderate
Jul15Moderate
Aug43Poor
Sep85Unhealthy
Oct59Unhealthy
Nov28Moderate
Dec13Moderate
Location & terrain

Where is Manismata?

Manismata sits at 2.5°S, 111.0°E, 29 m above sea level, in Indonesia. The nearest listed city is Pangkalanbuun, 70 km away.

SintangManggarPalangkarayaPontianakKualakapuasTanjung Pandan

Topography around Manismata

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

Within 3 km, the terrain around Manismata has only modest variations in elevation — a maximum elevation change of 56 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 119 m; within 80 km, large variations in elevation — a maximum elevation change of 807 m.

The land around Manismata is covered by trees (80%) within 3 km, trees (86%) within 16 km, and trees (74%) within 80 km.

3 km
56 m
16 km
119 m
80 km
807 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: Pangkalanbuun 70 km · Sampit 213 km · Sintang 286 km · Manggar 311 km · Palangkaraya 322 km · Pontianak 331 km · Kualakapuas 377 km · Tanjung Pandan 379 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 Manismata (-2.4667°, 111.0333°, elevation 29 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).