Tegal weather in August

In August, Tegal sees average daytime highs of 29°C and overnight lows near 25°C, with 26 mm of rain across 6.3 wet days and about 11.8 hours of daylight. It is the 9th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 45% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 42 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Tegal's 1st-clearest and 3rd-windiest month. For the whole year in context, see Tegal's year-round climate.

Daytime high
29°
9th warmest
Overnight low
25°
1st coldest
Rainfall
26 mm
6.3 wet days
Daylight
11 h 48 min
5:54 AM – 5:41 PM
Cloud cover
47%
1st clearest
Wind
8 km/h
3rd windiest
Solar energy
5.94 kWh/m²
Travel score
6.2
out of 10

Tegal is city in Central Java Province, Indonesia.

Density
7,489/km²
people per km²
Founded
1580

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 29°C through the month.

A typical August day in Tegal reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 30°C. Set against its neighbours, August runs on par with July and on par with September.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12925
22925
32925
42925
52925
62925
72925
82925
92925
102925
112925
122925
132925
142925
152925
162925
172925
182925
192925
202925
212925
222925
232925
242925
252925
262925
272925
282925
292925
302925
312925

How August really feels in Tegal

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.

Tegal weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 26°39229.712.43.0
Feb29° / 26°34127.212.22.9
Mar29° / 26°29029.5122.9
Apr29° / 26°21926.211.93.2
May30° / 27°12419.411.74.1
Jun29° / 26°8213.111.65.0
Jul29° / 25°518.911.65.8
Aug29° / 25°266.311.86.2
Sep29° / 26°376.7125.7
Oct30° / 26°10314.912.24.6
Nov29° / 26°22724.412.33.4
Dec29° / 26°34328.912.42.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of August, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37129
47129
57129
67228
77129
87129
97129
107129
117129
127129
137129
147030
157030
167030
176931
186931
196832
206832
216733
226634
236634
246535
256535
266436
276436
286337
296337
306337
316337

Chance of precipitation in August

Any precipitation

Tegal gets around 26 mm of rain over 6.3 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 20% and peaks near 24% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
118
218
317
417
517
617
718
818
918
1018
1118
1219
1319
1419
1520
1620
1721
1821
1921
2022
2122
2222
2322
2422
2522
2622
2723
2823
2923
3024
3124

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 78% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
114797
214797
315787
415787
515787
615778
715778
816768
916768
1016768
1116768
1216768
1316768
1416768
1516777
1616777
1716777
1816777
1916777
2016786
2116786
2215796
2315796
2414806
2513816
2613816
2712826
2812826
2911836
3011836
3111836

Wind in August

Winds average 8 km/h in August.

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 42 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 12 minutes over August. Sunrise moves from 5:59 AM to 5:48 AM, and sunset from 5:40 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:595:40
211.75:585:40
311.75:585:41
411.75:585:41
511.75:585:41
611.75:575:41
711.75:575:41
811.75:575:41
911.75:575:41
1011.75:565:41
1111.75:565:41
1211.85:565:41
1311.85:555:41
1411.85:555:41
1511.85:555:41
1611.85:545:41
1711.85:545:41
1811.85:545:41
1911.85:535:41
2011.85:535:40
2111.85:525:40
2211.85:525:40
2311.85:515:40
2411.85:515:40
2511.85:515:40
2611.85:505:40
2711.85:505:40
2811.85:495:40
2911.85:495:40
3011.95:485:39
3111.95:485:39

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.94 kWh/m².

For context, solar energy here swings from a low near 4.97 kWh/m² to a high of 6.39 kWh/m² in September across the year — August's 5.94 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
176.0Bright
186.0Bright
196.0Bright
206.0Intense
216.0Intense
226.0Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in August

Hazard calendar for Tegal

In seasonPeak

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

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

Tegal's monsoon runs November–April, when most of the year's rain falls.

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

Is August a good time to visit Tegal?

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

6.2
Sightseeing
1st-best month of the year
7.8
Beach & pool
1st-best month of the year

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

What to pack for Tegal in August

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

In August, Tegal sees daytime highs around 29°C and nights near 25°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Tegal 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 offshore is warmest in May at about 30°C and coldest in February 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
Feb29Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov30Tropical
Dec30Tropical

UV index in Tegal in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tegal peaks around March 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 15UV 14Nov 16UV 6
UV index (midday)Level
Jan12Extreme
Feb12Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun8Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov6High
Dec12Extreme

Air quality in Tegal 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 Tegal is worst in May — around 42 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModeratePoorModerateMay 1641 µg/m³Feb 1231 µg/m³
PM2.5 (µg/m³)Level
Jan33Moderate
Feb31Moderate
Mar37Poor
Apr38Poor
May42Poor
Jun38Poor
Jul35Moderate
Aug35Moderate
Sep36Poor
Oct37Poor
Nov34Moderate
Dec33Moderate
Location & terrain

Where is Tegal?

Tegal sits at 6.9°S, 109.1°E, 7 m above sea level, in Indonesia. The nearest listed city is Dukuhturi, 7.0 km away.

Topography around Tegal

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

Within 3 km, the terrain around Tegal has only modest variations in elevation — a maximum elevation change of 17 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 152 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,396 m.

The land around Tegal is covered by artificial surfaces (60%) within 3 km, water (41%) and cropland (27%) within 16 km, and trees (44%) and water (34%) within 80 km.

3 km
17 m
16 km
152 m
80 km
3,396 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
August weather nearby: Dukuhturi 7.0 km · Adiwerna 8.0 km · Tarub 8.0 km · Slawi 12 km · Lebaksiu 20 km · Bulakamba 20 km · Balapulang 20 km · Pemalang 27 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 Tegal (-6.8694°, 109.1402°, elevation 7 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).