Tangerang weather in July

In July, Tangerang sees average daytime highs of 31°C and overnight lows near 23°C, with 67 mm of rain across 12.4 wet days and about 11.7 hours of daylight. It is the 4th-warmest and 10th-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 31% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 11 h 36 min at the start of July to 11 h 42 min by month's end. Set against the rest of the year, July is Tangerang's 2nd-clearest and 6th-windiest month. For the whole year in context, see Tangerang's year-round climate.

Daytime high
31°
4th warmest
Overnight low
23°
1st coldest
Rainfall
67 mm
12.4 wet days
Daylight
11 h 42 min
6:09 AM – 5:49 PM
Cloud cover
58%
2nd clearest
Wind
6 km/h
6th windiest
Solar energy
5.17 kWh/m²
Travel score
4.2
out of 10

Tangerang is city in Banten Province, Indonesia.

Density
11,716/km²
people per km²
Founded
1993

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

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

A typical July day in Tangerang 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 32°C. Set against its neighbours, July runs on par with June and on par with August.

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
293123
303123
313123

How July really feels in Tangerang

Once humidity and wind are folded in, July 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Tangerang weather by month

How July compares with the rest of the year at a glance. July is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°29928.212.32.9
Feb30° / 24°27826.912.22.7
Mar30° / 24°24328.4122.7
Apr31° / 24°20125.911.92.8
May31° / 24°11820.911.73.4
Jun31° / 24°8514.711.64.0
Jul31° / 23°6712.411.74.2
Aug32° / 24°438.811.84.3
Sep32° / 24°5711.1123.8
Oct32° / 24°12918.512.13.2
Nov31° / 24°21625.712.32.7
Dec30° / 24°26426.412.42.9

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 24% of July, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25446
35446
45347
55248
65149
75149
85149
95050
105050
115149
125149
135149
145149
155149
165347
175347
185347
195446
205545
215545
225644
235743
245842
255941
265941
276040
286040
296040
306040
316139

Chance of precipitation in July

Any precipitation

Tangerang gets around 67 mm of rain over 12.4 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 45% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
141
242
342
443
543
644
744
844
945
1045
1144
1244
1344
1444
1543
1642
1742
1841
1940
2039
2138
2237
2336
2435
2535
2634
2733
2832
2931
3030
3129

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 82% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
110864
211854
312844
412853
513843
614833
714833
814833
915823
1015832
1115832
1216822
1316822
1416822
1516831
1616831
1716831
1815841
1915841
2015841
2116831
2216831
2316831
2416831
2517821
2618811
2718811
2819801
2920791
3021781
3122771

Wind in July

Winds average 6 km/h in July.

Across July, 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 July

DaylightNight

Daylight runs from about 11 h 36 min at the start of July to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over July. Sunrise moves from 6:07 AM to 6:08 AM, and sunset from 5:46 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:075:46
211.66:085:46
311.66:085:47
411.66:085:47
511.76:085:47
611.76:085:47
711.76:085:47
811.76:085:48
911.76:085:48
1011.76:095:48
1111.76:095:48
1211.76:095:49
1311.76:095:49
1411.76:095:49
1511.76:095:49
1611.76:095:49
1711.76:095:49
1811.76:095:50
1911.76:095:50
2011.76:095:50
2111.76:095:50
2211.76:095:50
2311.76:095:50
2411.76:095:51
2511.76:095:51
2611.76:095:51
2711.76:085:51
2811.76:085:51
2911.76:085:51
3011.76:085:51
3111.76:085:51

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.17 kWh/m².

For context, solar energy here swings from a low near 4.68 kWh/m² to a high of 6.15 kWh/m² in September across the year — July's 5.17 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in July

Hazard calendar for Tangerang

In seasonPeak

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

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

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

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

Is July a good time to visit Tangerang?

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

4.2
Sightseeing
2nd-best month of the year
6.3
Beach & pool
2nd-best month of the year

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

What to pack for Tangerang in July

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

In July, Tangerang sees daytime highs around 31°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

Sea temperature near Tangerang in July

The nearest coast averages about 29°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 34 km away) is warmest in May at about 30°C and coldest in January 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
Dec29Tropical

UV index in Tangerang in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tangerang peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 13 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 17UV 15Nov 13UV 7
UV index (midday)Level
Jan12Extreme
Feb11Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul9Very high
Aug9Very high
Sep9Very high
Oct9Very high
Nov6High
Dec11Extreme

Air quality in Tangerang in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tangerang is worst in May — around 74 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (December, 38 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorMay 2073 µg/m³Dec 2438 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb41Poor
Mar51Poor
Apr62Unhealthy
May74Unhealthy
Jun69Unhealthy
Jul67Unhealthy
Aug67Unhealthy
Sep70Unhealthy
Oct69Unhealthy
Nov61Unhealthy
Dec38Poor
Location & terrain

Where is Tangerang?

Tangerang sits at 6.2°S, 106.6°E, 18 m above sea level, in Indonesia. The nearest listed city is Teluknaga, 9.0 km away.

Topography around Tangerang

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

Within 3 km, the terrain around Tangerang has only modest variations in elevation — a maximum elevation change of 30 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 66 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,001 m.

The land around Tangerang is covered by artificial surfaces (73%) within 3 km, artificial surfaces (57%) within 16 km, and trees (38%) and water (37%) within 80 km.

3 km
30 m
16 km
66 m
80 km
3,001 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Teluknaga 9.0 km · Sepatan 9.0 km · Ciputat 10 km · Pasarkemis 11 km · Curug 13 km · Cikupa 15 km · South Tangerang 16 km · Serpong 16 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 Tangerang (-6.1781°, 106.63°, elevation 18 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).