Balikpapan weather in April

In April, Balikpapan sees average daytime highs of 30°C and overnight lows near 25°C, with 264 mm of rain across 27.5 wet days and about 12 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 4% of the time in April, and the air most often feels miserable.

Daylight stretches from about 12 hours at the start of April to 12 hours by month's end. Set against the rest of the year, April is Balikpapan's 7th-clearest and 12th-windiest month. For the whole year in context, see Balikpapan's year-round climate.

Daytime high
30°
1st warmest
Overnight low
25°
11th coldest
Rainfall
264 mm
27.5 wet days
Daylight
12 hours
6:14 AM – 6:12 PM
Cloud cover
83%
7th clearest
Wind
5 km/h
12th windiest
Solar energy
4.81 kWh/m²
Travel score
2.7
out of 10

Balikpapan is city in East Kalimantan Province, Indonesia.

Density
1,319/km²
people per km²
Founded
1897

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical April day in Balikpapan reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, April runs on par with March and on par with May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253026
263026
273026
283026
293026
303026

How April really feels in Balikpapan

Once humidity and wind are folded in, April averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Balikpapan weather by month

How April compares with the rest of the year at a glance. April is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 25°25527.512.12.8
Feb30° / 25°22723.8122.9
Mar30° / 25°27127.8122.8
Apr30° / 25°26427.5122.7
May30° / 26°19827.611.92.9
Jun30° / 25°17224.911.93.2
Jul29° / 25°14222.411.93.7
Aug29° / 25°10117.9124.2
Sep30° / 25°10917124.1
Oct30° / 25°15822.3123.4
Nov30° / 25°21827.512.12.7
Dec30° / 25°26828.812.12.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 9% of April, with mostly cloudy or overcast conditions the remaining 87%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11387
21288
31288
41288
51288
61288
71288
81387
91387
101387
111486
121486
131486
141486
151486
161585
171486
181486
191486
201387
211387
221387
231387
241288
251288
261288
271288
281288
291387
301387

Chance of precipitation in April

Any precipitation

Balikpapan gets around 264 mm of rain over 27.5 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 92% and peaks near 92% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
191
291
391
492
592
692
792
892
992
1092
1192
1292
1392
1492
1592
1692
1792
1892
1992
2092
2192
2292
2392
2492
2592
2692
2792
2892
2992
3092

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the miserable band about 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
1496
2496
3397
4397
5397
6298
7298
8298
9298
10298
11298
12199
13199
14199
15199
16199
17199
18199
19199
200100
210100
220100
230100
240100
250100
260100
270100
280100
290100
300100

Wind in April

Winds average 5 km/h in April, the calmest month.

Across April, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in April

DaylightNight

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

Days grow by about 0 minutes over April. Sunrise moves from 6:18 AM to 6:11 AM, and sunset from 6:17 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:186:17
212.06:176:17
312.06:176:16
412.06:176:16
512.06:176:16
612.06:166:15
712.06:166:15
812.06:166:15
912.06:156:14
1012.06:156:14
1112.06:156:14
1212.06:156:13
1312.06:146:13
1412.06:146:13
1512.06:146:12
1612.06:146:12
1712.06:146:12
1812.06:136:12
1912.06:136:11
2012.06:136:11
2112.06:136:11
2212.06:136:10
2312.06:126:10
2412.06:126:10
2512.06:126:10
2612.06:126:10
2712.06:126:09
2812.06:126:09
2912.06:116:09
3012.06:116:09

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.81 kWh/m².

For context, solar energy here swings from a low near 4.45 kWh/m² to a high of 5.43 kWh/m² in September across the year — April's 4.81 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.6Bright
304.6Bright
Planning a trip in April

Is April a good time to visit Balikpapan?

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

2.7
Sightseeing
10th-best month of the year
3.8
Beach & pool
11th-best month of the year

April is a weaker month for outdoor sightseeing in Balikpapan.

What to pack for Balikpapan in April

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

In April, Balikpapan sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

Sea temperature near Balikpapan in April

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

The sea at the nearest coast (about 13 km away) is warmest in May 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°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Balikpapan in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Balikpapan peaks around February 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 22UV 15Jul 10UV 11
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov12Extreme
Dec12Extreme

Air quality in Balikpapan in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Balikpapan is worst in October — around 21 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (March, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1321 µg/m³Mar 2411 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar11Good
Apr11Good
May11Good
Jun11Good
Jul12Good
Aug13Moderate
Sep18Moderate
Oct21Moderate
Nov12Moderate
Dec11Good
Location & terrain

Where is Balikpapan?

Balikpapan sits at 1.3°S, 116.8°E, 67 m above sea level, in Indonesia. The nearest listed city is Loa Janan, 82 km away.

Martapura

Topography around Balikpapan

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

Within 3 km, the terrain around Balikpapan has only modest variations in elevation — a maximum elevation change of 97 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 123 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,262 m.

The land around Balikpapan is covered by artificial surfaces (41%) and water (39%) within 3 km, water (50%) and trees (31%) within 16 km, and trees (54%) and water (40%) within 80 km.

3 km
97 m
16 km
123 m
80 km
1,262 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
April weather nearby: Loa Janan 82 km · Samarinda 93 km · Bontang 172 km · Tanjung 187 km · Amuntai 217 km · Barabai 217 km · Muara Teweh 218 km · Martapura 323 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 Balikpapan (-1.2675°, 116.8289°, elevation 67 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).