Darwin weather in March

In March, Darwin sees average daytime highs of 32°C and overnight lows near 25°C, with 300 mm of rain across 24.4 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 31°C in the first days to 32°C by the end. The sky is clear or mostly clear about 14% of the time in March, and the air most often feels miserable.

Daylight stretches from about 12 h 18 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Darwin's 9th-clearest and 7th-windiest month. For the whole year in context, see Darwin's year-round climate.

Daytime high
32°
10th warmest
Overnight low
25°
8th coldest
Rainfall
300 mm
24.4 wet days
Daylight
12 h 06 min
6:54 AM – 6:59 PM
Cloud cover
74%
9th clearest
Wind
9 km/h
7th windiest
Solar energy
5.59 kWh/m²
Travel score
2.7
out of 10

Darwin is capital city of the Northern Territory, Australia, and the surrounding area.

Air quality
Good
PM2.5 9.1 µg/m³ · 2019
Density
3,443/km²
people per km²
Founded
1869

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 31°C in the first days to 32°C by the end.

A typical March day in Darwin reaches about 32°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°C. Set against its neighbours, March runs about 1°C warmer than February and about 2°C cooler than April.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123125
133225
143225
153225
163225
173225
183225
193225
203225
213225
223225
233225
243225
253225
263225
273225
283225
293225
303225
313325

How March really feels in Darwin

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
19 feel dangerously hot (≥ 39°C)
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.

Darwin weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 26°43827.612.72.6
Feb31° / 26°37625.612.42.6
Mar32° / 25°30024.412.12.7
Apr33° / 24°10010.111.73.4
May33° / 22°142.411.44.2
Jun32° / 20°20.411.35.2
Jul32° / 19°10.311.35.3
Aug33° / 19°20.511.64.7
Sep34° / 22°163.811.93.6
Oct34° / 24°7611.212.33.0
Nov33° / 25°18020.812.62.6
Dec32° / 26°32324.912.72.6

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 15% of March, with mostly cloudy or overcast conditions the remaining 71%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11783
21783
31882
41981
52080
62080
72278
82377
92377
102476
112575
122674
132971
142971
153070
163070
173070
183268
193268
203268
213367
223565
233565
243664
253664
263862
273862
283961
293961
303961
313961

Chance of precipitation in March

Any precipitation

Darwin gets around 300 mm of rain over 24.4 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 78% and peaks near 93% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
193
292
392
492
591
690
789
889
988
1087
1185
1284
1383
1481
1580
1679
1777
1876
1975
2074
2172
2271
2370
2468
2567
2665
2764
2863
2962
3060
3159

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 80% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
10793
20793
30793
40793
50892
60892
70892
80991
911089
1011089
1111188
1211287
1311386
1411584
1511683
1611782
1721880
1821979
1922078
2022276
2122375
2222474
2332572
2432770
2532869
2632968
2743165
2843363
2943462
3053659
3153758

Wind in March

Winds average 9 km/h in March.

Across March, daily wind ranges from about 8 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 18 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 24 minutes over March. Sunrise moves from 6:52 AM to 6:54 AM, and sunset from 7:08 PM to 6:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:527:08
212.26:527:07
312.26:527:07
412.26:537:06
512.26:537:06
612.26:537:05
712.26:537:04
812.26:537:04
912.26:537:03
1012.26:537:03
1112.16:537:02
1212.16:537:01
1312.16:537:01
1412.16:547:00
1512.16:547:00
1612.16:546:59
1712.16:546:58
1812.16:546:58
1912.16:546:57
2012.06:546:56
2112.06:546:56
2212.06:546:55
2312.06:546:54
2412.06:546:54
2512.06:546:53
2612.06:546:52
2712.06:546:52
2811.96:546:51
2911.96:546:50
3011.96:546:50
3111.96:546:49

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.59 kWh/m².

For context, solar energy here swings from a low near 5.21 kWh/m² to a high of 6.81 kWh/m² in October across the year — March's 5.59 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.4Bright
95.4Bright
105.4Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.6Bright
165.6Bright
175.6Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in March

Hazard calendar for Darwin

In seasonPeak

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

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

Darwin's monsoon runs December–March, 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 Darwin?

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

2.7
Sightseeing
8th-best month of the year
4.3
Beach & pool
9th-best month of the year

March is a weaker month for outdoor sightseeing in Darwin.

What to pack for Darwin in March

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

In March, Darwin sees daytime highs around 32°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

Sea temperature near Darwin in March

The nearest coast averages about 30°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in December at about 31°C and coldest in July 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
Feb30Tropical
Mar30Tropical
Apr30Tropical
May29Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep28Warm
Oct30Tropical
Nov31Tropical
Dec31Tropical

UV index in Darwin 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 Darwin peaks around February 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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 highExtremeFeb 20UV 16Jun 18UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov12Extreme
Dec13Extreme

Air quality in Darwin 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 Darwin is worst in June — around 17 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 5 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Darwin's WHO annual average of 9.1 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1416 µg/m³Mar 185 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb6Good
Mar5Good
Apr6Good
May14Moderate
Jun17Moderate
Jul12Moderate
Aug14Moderate
Sep9Good
Oct7Good
Nov7Good
Dec6Good
Location & terrain

Where is Darwin?

Darwin sits at 12.5°S, 130.8°E, 31 m above sea level, in Australia. The nearest listed city is Palmerston, 16 km away.

SuaiAileuAtsabe

Topography around Darwin

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

Within 3 km, the terrain around Darwin has only modest variations in elevation — a maximum elevation change of 40 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 51 m; within 80 km, only modest variations in elevation — a maximum elevation change of 227 m.

The land around Darwin is covered by water (62%) within 3 km, water (46%) and trees (24%) within 16 km, and water (44%) and trees (38%) within 80 km.

3 km
40 m
16 km
51 m
80 km
227 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
March weather nearby: Palmerston 16 km · Lospalos 607 km · Venilale 647 km · Baucau 653 km · Suai 703 km · Aileu 710 km · Atsabe 713 km · Dili 721 km

Australia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type I
230 V · 50 Hz
Prices
≈ 90% of US
price level, 2025
GDP per capita
$65,130
2025
Happiness
6.9 / 10
World Happiness, 2025
Homicide rate
0.9
per 100k, 2023
Road deaths
4.9
per 100k/yr, 2019
Income group
High
World Bank
Religion
none 38%Roman Catholic 20%Protestant 18%other Christian 4%

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 Darwin (-12.4611°, 130.8418°, elevation 31 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).