Merauke weather in March

In March, Merauke sees average daytime highs of 29°C and overnight lows near 25°C, with 297 mm of rain across 27.3 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 1st-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 3% of the time in March, and the air most often feels miserable.

Daylight stretches from about 12 h 12 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Merauke's 11th-clearest and 11th-windiest month. For the whole year in context, see Merauke's year-round climate.

Daytime high
29°
7th warmest
Overnight low
25°
8th coldest
Rainfall
297 mm
27.3 wet days
Daylight
12 h 06 min
5:46 AM – 5:50 PM
Cloud cover
88%
11th clearest
Wind
11 km/h
11th windiest
Solar energy
4.96 kWh/m²
Travel score
3.0
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical March day in Merauke reaches about 29°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 28°C and 30°C. Set against its neighbours, March runs on par with February and on par with April.

20°25°30°35°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
283025
293025
303025
313025

How March really feels in Merauke

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

Merauke weather by month

How March compares with the rest of the year at a glance. March is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 25°27527.812.42.9
Feb29° / 25°26025.812.32.9
Mar29° / 25°29727.312.13.0
Apr29° / 25°20622.411.83.5
May29° / 25°10618.111.64.4
Jun28° / 24°4912.311.55.5
Jul28° / 23°278.411.66.3
Aug28° / 23°277.611.76.3
Sep29° / 24°338125.5
Oct30° / 24°7011.612.24.7
Nov31° / 25°10616.212.43.9
Dec30° / 25°20825.512.53.1

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 5% of March, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1595
2595
3595
4595
5496
6496
7496
8496
9496
10496
11496
12694
13694
14694
15694
16793
17793
18892
19991
20991
211090
221189
231189
241288
251387
261387
271387
281387
291486
301585
311585

Chance of precipitation in March

Any precipitation

Merauke gets around 297 mm of rain over 27.3 wet days in March, the wettest month. 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 92% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
190
291
391
491
591
692
792
892
992
1092
1192
1292
1392
1491
1591
1690
1789
1889
1988
2087
2186
2286
2385
2485
2584
2684
2783
2883
2982
3082
3181

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the miserable band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
12179
22179
32179
42179
52278
62278
72377
82377
92476
102575
112674
122773
132872
142971
153070
163070
173169
183169
193268
203268
213367
223367
233367
243367
253367
263367
273367
283367
293367
303466
313466

Wind in March

Winds average 11 km/h in March.

Across March, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412calm
512calm
612calm
712calm
812calm
912calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 12 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over March. Sunrise moves from 5:46 AM to 5:45 AM, and sunset from 5:57 PM to 5:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:465:57
212.25:465:56
312.25:465:56
412.25:465:56
512.15:465:55
612.15:465:55
712.15:475:54
812.15:475:54
912.15:475:53
1012.15:465:53
1112.15:465:52
1212.15:465:52
1312.15:465:51
1412.15:465:51
1512.15:465:50
1612.15:465:50
1712.15:465:49
1812.05:465:49
1912.05:465:48
2012.05:465:48
2112.05:465:47
2212.05:465:47
2312.05:465:46
2412.05:465:45
2512.05:465:45
2612.05:465:44
2712.05:465:44
2812.05:455:43
2912.05:455:43
3011.95:455:42
3111.95:455:41

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.05 kWh/m² to a high of 6.07 kWh/m² in November across the year — March's 4.96 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
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
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in March

Hazard calendar for Merauke

In seasonPeak

In March, Merauke sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.

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

Merauke's monsoon runs December–April, when most of the year's rain falls.

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

Is March a good time to visit Merauke?

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

3.0
Sightseeing
10th-best month of the year
4.0
Beach & pool
10th-best month of the year

March is a weaker month for outdoor sightseeing in Merauke.

What to pack for Merauke in March

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

In March, Merauke 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 Merauke in March

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

The sea at the nearest coast (about 14 km away) is warmest in December at about 30°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan30Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep27Warm
Oct28Warm
Nov29Tropical
Dec30Tropical

UV index in Merauke in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Merauke peaks around March 11 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 11UV 16Jun 19UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun9Very high
Jul10Very high
Aug12Extreme
Sep14Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Air quality in Merauke in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Merauke is worst in October — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (May, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateOct 1817 µg/m³May 148 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb9Good
Mar9Good
Apr8Good
May8Good
Jun8Good
Jul8Good
Aug9Good
Sep13Moderate
Oct18Moderate
Nov14Moderate
Dec12Moderate
Location & terrain

Where is Merauke?

Merauke sits at 8.5°S, 140.4°E, 8 m above sea level, in Indonesia. The nearest listed city is Daru, 315 km away.

DaruAgatsMendiWamenaTiomMuliaTimika

Topography around Merauke

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

Within 3 km, the terrain around Merauke has only modest variations in elevation — a maximum elevation change of 13 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 28 m; within 80 km, only modest variations in elevation — a maximum elevation change of 52 m.

The land around Merauke is covered by trees (42%), artificial surfaces (26%) and grassland (20%) within 3 km, trees (42%) and water (41%) within 16 km, and trees (58%) and water (32%) within 80 km.

3 km
13 m
16 km
28 m
80 km
52 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
March weather nearby: Daru 315 km · Agats 413 km · Mendi 444 km · Mount Hagen 514 km · Wamena 516 km · Tiom 553 km · Mulia 596 km · Timika 597 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 Merauke (-8.4996°, 140.4061°, elevation 8 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).