easeweather.com
Adelaide
Adelaide
Adelaide HillsAlbanyAlice SpringsArmidaleBairnsdaleBallaratBalwyn NorthBathurstBendigoBowralBrisbaneBroken HillBruny IslandBunburyBundabergBurnieBurwoodBusseltonCairnsCampbelltownCanberraCapalabaCessnockCoffs HarbourCoomeraCradle MountainDarwinDevonportDrouinDubboEchucaEmeraldForsterFrankston EastGawlerGeelongGeraldtonGladstoneGold CoastGoonellabahGoulburnGraftonGriffithHappy ValleyHervey BayHobartHornsbyHorshamKarrathaKingaroyLauncestonLiverpoolLogan CityMackayMaitlandMandurahMaryboroughMaylandsMelbourneMilduraMoreton IslandMount BarkerMount BullerMount GambierMount IsaNarangbaNew LambtonNewcastleNewmanNoosa HeadsOcean GroveOrangeParramattaPerthPort DouglasPort LincolnPort MacquariePort PirieRockhamptonRockinghamSaleSheppartonStrahanSunshine CoastSydneyTamworthTareeThredboToowoombaTorquayTownsvilleTraralgonWagga WaggaWangarattaWarragulWarrnamboolWarwickWodongaWollongongWoodridge More Locations
Australia weather

Weather in Adelaide for December 2025

Your guide to Adelaide weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Adelaide is slightly cooler than the historical average by -0.7 °C.

  • The forecast for the coming days of December 2025 predicts a temperature of 28.8 °C , which is warmer than usual.

  • In general, the average temperature in Adelaide at the beginning of December is 24.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.1 °C by the end of December.

    • Rain 🌧️

  • With an average of 4 rainy days, Adelaide experiences minimal rainfall in December.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
27
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/14°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Adelaide Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
22°
2
Sunny
24°
3
Overcast
25°
4
Sunny
28°
5
Partly cloudy
26°
6
Patchy rain possible
25°
7
Sunny
22°
8
Sunny
23°
9
Partly cloudy
22°
10
Partly cloudy
25°
11
Sunny
25°
12
Patchy rain possible
27°
13
Sunny
23°
14
Partly cloudy
24°
15
Overcast
24°
16
Sunny
25°
17
Sunny
29°
18
Sunny
31°
19
Partly cloudy
34°
20
Patchy rain possible
33°
21
Patchy rain possible
36°
22
Partly cloudy
20°
23
Sunny
21°
24
Sunny
27°
25
Sunny
29°
26
Sunny
30°
27
Partly cloudy
33°
28
Sunny
26°
29
Partly cloudy
24°
30
Partly cloudy
26°
31
Sunny
29°

Temperatures trend during December in Adelaide

See the weather trend as well as the moving average line

December weather in Adelaide day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
 22° /12° 0.1 mm 8
2 Dec. Sunny
Sunny
 24° /12° 0.1 mm 8
3 Dec. Overcast
Overcast
 25° /12° 0.1 mm 8
4 Dec. Sunny
Sunny
 28° /13° 0 mm 10
5 Dec. Partly cloudy
Partly cloudy
 26° /14° 0.1 mm 9
6 Dec. Patchy rain possible
Patchy rain possible
 25° /14° 0.2 mm 8
7 Dec. Sunny
Sunny
 22° /12° 0 mm 8
8 Dec. Sunny
Sunny
 23° /12° 0 mm 8
9 Dec. Partly cloudy
Partly cloudy
 22° /11° 4.5 mm 8
10 Dec. Partly cloudy
Partly cloudy
 25° /12° 0.5 mm 8
11 Dec. Sunny
Sunny
 25° /12° 0.3 mm 9
12 Dec. Patchy rain possible
Patchy rain possible
 27° /15° 0.8 mm 9
13 Dec. Sunny
Sunny
 23° /14° 0.5 mm 8
14 Dec. Partly cloudy
Partly cloudy
 24° /14° 0.1 mm 8
15 Dec. Overcast
Overcast
 24° /14° 0.1 mm 8
16 Dec. Sunny
Sunny
 25° /11° 0 mm 3.6
17 Dec. Sunny
Sunny
 29° /17° 0 mm 3.9
18 Dec. Sunny
Sunny
 31° /20° 0 mm 3.9
19 Dec. Partly cloudy
Partly cloudy
 34° /22° 0 mm 3.6
20 Dec. Patchy rain possible
Patchy rain possible
 33° /24° 0.2 mm 9
21 Dec. Patchy rain possible
Patchy rain possible
 36° /17° 0.5 mm 9
22 Dec. Partly cloudy
Partly cloudy
 20° /15° 0.1 mm 8
23 Dec. Sunny
Sunny
 21° /13° 0 mm 8
24 Dec. Sunny
Sunny
 27° /12° 0 mm 8
25 Dec. Sunny
Sunny
 29° /17° 0 mm 9
26 Dec. Sunny
Sunny
 30° /22° 0 mm 10
27 Dec. Partly cloudy
Partly cloudy
 33° /24° 0 mm 10
28 Dec. Sunny
Sunny
 26° /15° 0 mm 9
29 Dec. Partly cloudy
Partly cloudy
 24° /12° 0 mm 8
30 Dec. Partly cloudy
Partly cloudy
 26° /14° 0 mm 8
31 Dec. Sunny
Sunny
 29° /15° 0 mm 9
Next
Important Notice
Our weather forecast for Adelaide in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Adelaide forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Adelaide in December - FAQ

What are the expected maximum and minimum temperatures in Adelaide during December?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Adelaide during December?
Expect minimal rainfall in Adelaide during December, with a total of 12.3 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Adelaide during December?
The average wind speed in Adelaide during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Adelaide

Explore the daily rainfall trends and prepare for Adelaides December weather 💧
Typically, Adelaide has 4 rainy days in December with a total of 12.3 mm of rainfall.

UV exposure in Adelaide during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

Quick links

More Adelaide weather pages
You are here
Location coordinates Where is Adelaide?

Get accurate weather forecasts for Adelaide, located at latitude -34.929 and longitude 138.599. Stay updated with localized weather information tailored for Adelaide.

Found a mistake?
We appreciate your attention to details. Tell us here.