Martapura weather in July

In July, Martapura sees average daytime highs of 31°C and overnight lows near 23°C, with 100 mm of rain across 13.5 wet days and about 11.8 hours of daylight. It is the 7th-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 18% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of July to 11 h 48 min by month's end. Set against the rest of the year, July is Martapura's 2nd-clearest and 3rd-windiest month. For the whole year in context, see Martapura's year-round climate.

Daytime high
31°
7th warmest
Overnight low
23°
2nd coldest
Rainfall
100 mm
13.5 wet days
Daylight
11 h 48 min
6:32 AM – 6:21 PM
Cloud cover
67%
2nd clearest
Wind
7 km/h
3rd windiest
Solar energy
4.85 kWh/m²
Travel score
4.0
out of 10

Martapura is capital of Banjar Regency, South Kalimantan Province, Indonesia.

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 Martapura 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 29°C and 33°C. Set against its neighbours, July runs on par with June and about 1°C cooler than 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
293223
303223
313223

How July really feels in Martapura

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.

Martapura weather by month

How July compares with the rest of the year at a glance. July is the 7th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°33728.912.22.6
Feb31° / 24°26725.112.12.6
Mar31° / 24°29427.4122.6
Apr31° / 24°28427.311.92.5
May32° / 24°18521.911.83.0
Jun31° / 24°13818.111.83.5
Jul31° / 23°10013.511.84.0
Aug32° / 23°628.911.93.9
Sep33° / 23°749123.5
Oct33° / 24°17216.912.12.9
Nov31° / 24°3042712.22.4
Dec30° / 24°39029.712.22.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 23% of July, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23664
33565
43466
53565
63565
73565
83565
93664
103763
113862
123961
134060
144060
154159
164258
174357
184357
194456
204456
214456
224555
234555
244555
254555
264555
274555
284555
294555
304555
314555

Chance of precipitation in July

Any precipitation

Martapura gets around 100 mm of rain over 13.5 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 44% and peaks near 54% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
154
254
353
453
552
652
751
851
950
1050
1149
1248
1348
1447
1546
1645
1744
1843
1942
2041
2140
2239
2338
2436
2535
2634
2733
2832
2932
3031
3131

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 72% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
166727
266826
376825
476924
577023
677023
777122
877122
977122
1077221
1177221
1277320
1377320
1487220
1587319
1687418
1787418
1897417
1997516
20107515
21117514
22117514
23127513
24137512
25147511
26167410
27177310
2818739
2920719
3021718
3122708

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 7 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

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

Days grow by about 0 minutes over July. Sunrise moves from 6:30 AM to 6:31 AM, and sunset from 6:18 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:306:18
211.86:306:18
311.86:306:18
411.86:306:19
511.86:306:19
611.86:316:19
711.86:316:19
811.86:316:19
911.86:316:20
1011.86:316:20
1111.86:316:20
1211.86:316:20
1311.86:316:20
1411.86:316:20
1511.86:316:21
1611.86:326:21
1711.86:326:21
1811.86:326:21
1911.86:326:21
2011.86:326:21
2111.86:326:21
2211.86:326:22
2311.86:326:22
2411.86:326:22
2511.86:326:22
2611.86:326:22
2711.86:326:22
2811.86:316:22
2911.86:316:22
3011.86:316:22
3111.86:316:22

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.85 kWh/m².

For context, solar energy here swings from a low near 4.14 kWh/m² to a high of 5.7 kWh/m² in September across the year — July's 4.85 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
204.9Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.1Bright
275.1Bright
285.1Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Is July a good time to visit Martapura?

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

4.0
Sightseeing
1st-best month of the year
6.0
Beach & pool
3rd-best month of the year

July is a reasonable time to visit Martapura for sightseeing.

What to pack for Martapura in July

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

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

light clothesrain gearsun protection

Sea temperature near Martapura in July

The nearest coast averages about 28°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 36 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
Jul28Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov30Tropical
Dec29Tropical

UV index in Martapura in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Martapura peaks around February 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 16UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme

Air quality in Martapura 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 Martapura is worst in September — around 29 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (January, 12 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 2329 µg/m³Jan 1412 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb13Moderate
Mar14Moderate
Apr13Moderate
May13Moderate
Jun14Moderate
Jul14Moderate
Aug17Moderate
Sep29Moderate
Oct29Moderate
Nov20Moderate
Dec13Moderate
Location & terrain

Where is Martapura?

Martapura sits at 3.4°S, 114.9°E, 6 m above sea level, in Indonesia. The nearest listed city is Banjarbaru, 5.0 km away.

Topography around Martapura

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

Within 3 km, the terrain around Martapura has only modest variations in elevation — a maximum elevation change of 35 m around an average of 8 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 458 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,369 m.

The land around Martapura is covered by artificial surfaces (29%), trees (25%) and cropland (21%) within 3 km, trees (50%) and grassland (21%) within 16 km, and trees (57%) within 80 km.

3 km
35 m
16 km
458 m
80 km
1,369 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Banjarbaru 5.0 km · Banjarmasin 32 km · Kualakapuas 69 km · Barabai 109 km · Amuntai 118 km · Tanjung 151 km · Palangkaraya 170 km · Sampit 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 Martapura (-3.4109°, 114.8642°, 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. 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).