Labuan weather in April

In April, Labuan sees average daytime highs of 29°C and overnight lows near 25°C, with 258 mm of rain across 26.5 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 5th-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 5% of the time in April, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 48 min by month's end. Set against the rest of the year, April is Labuan's 7th-clearest and 10th-windiest month. For the whole year in context, see Labuan's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
25°
11th coldest
Rainfall
258 mm
26.5 wet days
Daylight
11 h 54 min
6:01 AM – 5:53 PM
Cloud cover
81%
7th clearest
Wind
8 km/h
10th windiest
Solar energy
5.1 kWh/m²
Travel score
3.1
out of 10

Labuan is city in Banten district, Indonesia.

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 29°C through the month.

A typical April day in Labuan 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 31°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)
12925
22925
32925
42925
52925
62925
72925
82925
92925
102925
112925
122925
132925
142925
152925
162925
172925
182925
193025
203025
213025
223026
233026
243026
253026
263026
273026
283026
293026
303026

How April really feels in Labuan

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.

Labuan weather by month

How April compares with the rest of the year at a glance. April is the 3rd-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 25°35228.512.33.2
Feb28° / 25°29824.712.23.3
Mar29° / 25°29428.1123.1
Apr29° / 25°25826.511.93.1
May30° / 26°15721.311.73.8
Jun29° / 25°10615.911.64.5
Jul29° / 24°7311.411.75.4
Aug29° / 24°437.811.85.8
Sep29° / 24°548.6125.3
Oct30° / 25°12915.312.14.3
Nov29° / 25°25623.912.33.4
Dec28° / 25°4202812.43.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 11% of April, with mostly cloudy or overcast conditions the remaining 83%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11387
21387
31387
41387
51486
61486
71486
81585
91585
101585
111684
121684
131684
141684
151684
161684
171684
181684
191783
201783
211783
221882
231981
241981
251981
262080
272179
282179
292179
302377

Chance of precipitation in April

Any precipitation

Labuan gets around 258 mm of rain over 26.5 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 88% and peaks near 93% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
193
293
393
493
593
693
793
892
992
1091
1191
1291
1390
1490
1589
1689
1788
1888
1987
2087
2186
2285
2385
2484
2584
2683
2783
2883
2982
3082

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 87% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
11981
21981
31882
41882
51783
61783
71783
81684
91684
101585
111585
121585
131486
141387
151387
161387
171288
181288
191189
201189
211090
221090
23991
24991
25892
26892
27892
28892
29892
30892

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 54 min at the start of April to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over April. Sunrise moves from 6:03 AM to 6:00 AM, and sunset from 6:00 PM to 5:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:036:00
211.96:035:59
311.96:035:59
411.96:025:58
511.96:025:58
611.96:025:57
711.96:025:57
811.96:025:56
911.96:025:56
1011.96:025:55
1111.96:025:55
1211.96:025:54
1311.96:015:54
1411.96:015:54
1511.96:015:53
1611.96:015:53
1711.96:015:52
1811.86:015:52
1911.86:015:51
2011.86:015:51
2111.86:015:51
2211.86:015:50
2311.86:015:50
2411.86:015:50
2511.86:015:49
2611.86:015:49
2711.86:015:48
2811.86:005:48
2911.86:005:48
3011.86:005:48

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.1 kWh/m².

For context, solar energy here swings from a low near 4.54 kWh/m² to a high of 6.07 kWh/m² in September across the year — April's 5.1 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.0Bright
295.0Bright
305.0Bright
Planning a trip in April

Hazard calendar for Labuan

In seasonPeak

In April, Labuan sits inside its cyclone and rainy season season. The full year is below, with each hazard's peak months called out.

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

Labuan'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 April a good time to visit Labuan?

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

3.1
Sightseeing
11th-best month of the year
4.1
Beach & pool
8th-best month of the year

April is a weaker month for outdoor sightseeing in Labuan.

What to pack for Labuan in April

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

In April, Labuan sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Labuan 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 offshore 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
Apr29Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Labuan in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Labuan peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 15 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highVery highExtremeMar 12UV 15Nov 15UV 7
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul9Very high
Aug10Extreme
Sep9Very high
Oct11Extreme
Nov6High
Dec12Extreme

Air quality in Labuan 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 Labuan is worst in May — around 35 µg/m³ PM2.5 (poor), about 2.5× the cleanest month (December, 14 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 2335 µg/m³Dec 2215 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb18Moderate
Mar19Moderate
Apr24Moderate
May35Poor
Jun34Moderate
Jul35Moderate
Aug32Moderate
Sep30Moderate
Oct26Moderate
Nov21Moderate
Dec14Moderate
Location & terrain

Where is Labuan?

Labuan sits at 6.4°S, 105.8°E, 12 m above sea level, in Indonesia. The nearest listed city is Pandeglang, 32 km away.

Topography around Labuan

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

Within 3 km, the terrain around Labuan has only modest variations in elevation — a maximum elevation change of 54 m around an average of 11 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,115 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,908 m.

The land around Labuan is covered by trees (42%) and water (34%) within 3 km, water (46%) and trees (36%) within 16 km, and water (55%) and trees (36%) within 80 km.

3 km
54 m
16 km
1,115 m
80 km
1,908 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Pandeglang 32 km · Serang 46 km · Rangkasbitung 46 km · Cilegon 47 km · Kresek 67 km · Cikupa 77 km · Pasarkemis 81 km · Curug 81 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 Labuan (-6.3784°, 105.83°, elevation 12 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).