Uluru weather in December

In December, Uluru sees average daytime highs of 36°C and overnight lows near 23°C, with 41 mm of rain across 5.4 wet days and about 13.5 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 36°C through the month. The sky is clear or mostly clear about 61% of the time in December, and the air most often feels dry.

Daylight stretches from about 13 h 30 min at the start of December to 13 h 36 min by month's end. Set against the rest of the year, December is Uluru's 12th-clearest and 5th-windiest month. For the whole year in context, see Uluru's year-round climate.

Daytime high
36°
3rd warmest
Overnight low
23°
10th coldest
Rainfall
41 mm
5.4 wet days
Daylight
13 h 36 min
5:55 AM – 7:29 PM
Cloud cover
37%
12th clearest
Wind
18 km/h
5th windiest
Solar energy
7.5 kWh/m²
Travel score
2.6
out of 10

Uluru is town in the Northern Territory, Australia.

Density
22/km²
people per km²
Founded
1984

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 36°C through the month.

A typical December day in Uluru reaches about 36°C in the afternoon and slips back to 23°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 40°C. Set against its neighbours, December runs about 2°C warmer than November and about 2°C cooler than January.

20°30°40°151015202531
Avg high (°C)Avg low (°C)
13522
23522
33522
43522
53522
63522
73522
83522
93522
103522
113522
123522
133522
143522
153523
163523
173523
183523
193523
203623
213623
223623
233623
243623
253623
263623
273623
283624
293624
303724
313724

How December really feels in Uluru

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

Uluru weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan37° / 25°293.513.41.8
Feb36° / 24°313.712.92.4
Mar33° / 21°232.612.24.2
Apr29° / 16°141.911.47.0
May24° / 11°121.710.88.7
Jun20° / 151.810.58.0
Jul20° / 13210.68.2
Aug23° / 5111.19.2
Sep28° / 13°81.311.87.8
Oct32° / 17°152.512.65.4
Nov34° / 20°253.613.23.8
Dec36° / 23°415.413.52.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17723
27723
37624
47525
57426
67426
77228
87129
97030
107030
116832
126832
136733
146733
156832
166832
176832
186931
196931
207030
217129
227228
237426
247525
257624
267723
277921
287921
298020
308020
318020

Chance of precipitation in December

Any precipitation

Uluru gets around 41 mm of rain over 5.4 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 16% and peaks near 19% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
115
216
316
417
517
617
718
818
919
1019
1119
1219
1319
1419
1519
1619
1718
1818
1918
2018
2117
2217
2316
2415
2514
2614
2713
2812
2912
3011
3111

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 70% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
17811740
27811740
37611850
47611850
57512850
67512850
77312960
87213960
97114960
107114960
1168151070
1267151071
1366161071
1465161171
1564171171
1664171171
1764171171
1864171171
1964161172
2064161172
2165151172
2266151072
2367141072
2468131072
256913972
267112962
277212862
287311862
297511752
307511752
317511752

Wind in December

Winds average 18 km/h in December.

Across December, daily wind ranges from about 18 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2519light breeze
2619light breeze
2719light breeze
2819light breeze
2919light breeze
3019light breeze
3119light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 30 min at the start of December to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:52 AM to 6:03 AM, and sunset from 7:20 PM to 7:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:527:20
213.55:527:20
313.55:527:21
413.55:527:22
513.55:527:22
613.55:537:23
713.55:537:24
813.55:537:24
913.55:537:25
1013.55:537:26
1113.55:547:26
1213.55:547:27
1313.65:547:27
1413.65:557:28
1513.65:557:29
1613.65:557:29
1713.65:567:30
1813.65:567:30
1913.65:567:31
2013.65:577:31
2113.65:577:32
2213.65:587:32
2313.65:587:33
2413.65:597:33
2513.65:597:34
2613.66:007:34
2713.66:007:34
2813.66:017:35
2913.66:017:35
3013.66:027:35
3113.66:037:36

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 7.5 kWh/m².

For context, solar energy here swings from a low near 3.68 kWh/m² to a high of 7.86 kWh/m² in January across the year — December's 7.5 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.6Intense
27.6Intense
37.5Intense
47.5Intense
57.5Intense
67.5Intense
77.4Intense
87.4Intense
97.4Intense
107.4Intense
117.4Intense
127.3Intense
137.4Intense
147.4Intense
157.4Intense
167.4Intense
177.4Intense
187.5Intense
197.5Intense
207.6Intense
217.6Intense
227.7Intense
237.8Intense
247.8Intense
257.9Intense
268.0Intense
278.0Intense
288.1Intense
298.1Intense
308.2Intense
318.2Intense
Planning a trip in December

Is December a good time to visit Uluru?

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

2.6
Sightseeing
10th-best month of the year
6.0
Beach & pool
8th-best month of the year

December is a weaker month for outdoor sightseeing in Uluru.

What to pack for Uluru in December

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

In December, Uluru sees daytime highs around 36°C and nights near 23°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Uluru in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Uluru peaks around January 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 13UV 15Jun 23UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul6High
Aug7High
Sep9Very high
Oct13Extreme
Nov13Extreme
Dec15Extreme

Air quality in Uluru in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Uluru is worst in January — around 18 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (June, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateJan 2418 µg/m³Jun 136 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb18Moderate
Mar15Moderate
Apr14Moderate
May7Good
Jun6Good
Jul9Good
Aug10Good
Sep14Moderate
Oct17Moderate
Nov17Moderate
Dec17Moderate
Location & terrain

Where is Uluru?

Uluru sits at 25.2°S, 131.0°E, 0 m above sea level, in Australia. The nearest listed city is Alice Springs, 339 km away.

Alice SpringsMount IsaWhyallaKalgoorlieBroomeBroken HillGawlerParalowie

Topography around Uluru

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

Within 3 km, the terrain around Uluru has only modest variations in elevation — a maximum elevation change of 24 m around an average of 506 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 375 m; within 80 km, significant variations in elevation — a maximum elevation change of 545 m.

The land around Uluru is covered by grassland (84%) within 3 km, grassland (62%) and shrubs (36%) within 16 km, and grassland (70%) and shrubs (26%) within 80 km.

3 km
24 m
16 km
375 m
80 km
545 m
treesshrubsgrasslandartificial surfacesbare terrain
December weather nearby: Alice Springs 339 km · Mount Isa 1,005 km · Whyalla 1,076 km · Kalgoorlie 1,116 km · Broome 1,214 km · Broken Hill 1,265 km · Gawler 1,281 km · Paralowie 1,287 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 Uluru (-25.2406°, 130.9889°, elevation 0 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. 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).