Simpang weather in August

In August, Simpang sees average daytime highs of 31°C and overnight lows near 24°C, with 141 mm of rain across 18.9 wet days and about 12 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 10% 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 Simpang's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Simpang's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
24°
9th coldest
Rainfall
141 mm
18.9 wet days
Daylight
12 hours
6:09 AM – 6:06 PM
Cloud cover
74%
3rd clearest
Wind
7 km/h
3rd windiest
Solar energy
5.3 kWh/m²
Travel score
3.4
out of 10

Simpang is subdistrict in East Tanjung Jabung Regency, Jambi, Indonesia.

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 31°C through the month.

A typical August day in Simpang 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 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)
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
313124

How August really feels in Simpang

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.

Simpang 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
Jan30° / 24°27527.312.13.0
Feb30° / 24°21923.2123.0
Mar31° / 24°28328.2122.6
Apr31° / 24°28728.5122.3
May31° / 24°22427.311.92.5
Jun31° / 24°15121.211.93.1
Jul31° / 24°14419.411.93.4
Aug31° / 24°14118.9123.4
Sep31° / 24°16617.6123.3
Oct31° / 24°27325.3122.7
Nov31° / 24°32128.712.12.4
Dec30° / 24°32728.812.12.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

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

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
22872
32872
42773
52773
62773
72872
82872
92872
102872
112872
122872
132971
142971
152971
162971
172971
182971
192971
202872
212773
222773
232773
242674
252575
262476
272476
282476
292278
302278
312278

Chance of precipitation in August

Any precipitation

Simpang gets around 141 mm of rain over 18.9 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 60% and peaks near 64% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
154
255
355
456
556
657
758
858
959
1059
1160
1260
1360
1461
1561
1661
1761
1861
1961
2061
2162
2262
2363
2463
2563
2663
2764
2864
2964
3064
3164

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 60% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
116138
216138
316138
416138
516138
616039
716039
816039
916039
1015940
1115940
1215940
1315940
1416039
1516039
1616039
1716039
1816039
1916039
2016039
2116138
2216039
2316039
2416039
2515940
2615940
2715841
2815841
2915841
3015841
3115841

Wind in August

Winds average 7 km/h in August.

Across August, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
266calm
276calm
286calm
296calm
306calm
316calm

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 6:11 AM to 6:04 AM, and sunset from 6:08 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:116:08
211.96:116:08
311.96:116:08
411.96:116:08
511.96:116:08
611.96:116:08
711.96:116:08
812.06:116:08
912.06:106:07
1012.06:106:07
1112.06:106:07
1212.06:106:07
1312.06:106:07
1412.06:096:07
1512.06:096:07
1612.06:096:06
1712.06:096:06
1812.06:086:06
1912.06:086:06
2012.06:086:06
2112.06:086:05
2212.06:076:05
2312.06:076:05
2412.06:076:05
2512.06:066:05
2612.06:066:04
2712.06:066:04
2812.06:056:04
2912.06:056:03
3012.06:056:03
3112.06:046:03

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.3 kWh/m².

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 5.51 kWh/m² in September across the year — August's 5.3 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.4Bright
Planning a trip in August

Is August a good time to visit Simpang?

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

3.4
Sightseeing
1st-best month of the year
5.1
Beach & pool
1st-best month of the year

August is a weaker month for outdoor sightseeing in Simpang.

What to pack for Simpang in August

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

In August, Simpang sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

Sea temperature near Simpang in August

The nearest coast averages about 29°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 43 km away) is warmest in May at about 30°C and coldest in January 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
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Simpang 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 Simpang peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 18UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug12Extreme
Sep12Extreme
Oct14Extreme
Nov11Extreme
Dec11Extreme

Air quality in Simpang 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 Simpang is worst in September — around 136 µg/m³ PM2.5 (unhealthy), about 9.4× the cleanest month (January, 15 µg/m³).

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateSep 20132 µg/m³Jan 1315 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar16Moderate
Apr17Moderate
May18Moderate
Jun22Moderate
Jul40Poor
Aug77Unhealthy
Sep136Unhealthy
Oct115Unhealthy
Nov22Moderate
Dec15Moderate
Location & terrain

Where is Simpang?

Simpang sits at 1.3°S, 104.1°E, 5 m above sea level, in Indonesia. The nearest listed city is Mendaha, 62 km away.

Topography around Simpang

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

Within 3 km, the terrain around Simpang has only modest variations in elevation — a maximum elevation change of 14 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 36 m; within 80 km, only modest variations in elevation — a maximum elevation change of 118 m.

The land around Simpang is covered by cropland (33%), grassland (29%) and trees (26%) within 3 km, trees (66%) within 16 km, and trees (48%) and water (41%) within 80 km.

3 km
14 m
16 km
36 m
80 km
118 m
treesshrubsgrasslandcroplandwatermangroves
August weather nearby: Mendaha 62 km · Jambi City 65 km · Kuala Tungkal 86 km · Muntok 148 km · Palembang 197 km · Muara Bungo 222 km · Indralaya 230 km · Sungailiat 234 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 Simpang (-1.2642°, 104.097°, elevation 5 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).