easeweather.com
South Australia (Adelaide)
AdelaideAdelaide 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 South Australia for May 2027

Your guide to South Australia weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in South Australia at the beginning of May is 17.5 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.6 °C by the end of May.

    • Rain 🌧️

  • South Australia experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 54.8 mm.

    • More

  • Is May a good time to visit South Australia? check out the best time to travel to South Australia page.

  • ✨ Is May a good time to visit South Australia? – Ask the AI Weatherman

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/10°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
67 %
Avg humidity

South Australia Weather May

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

What’s the Weather Like in South Australia This May?

Discover the average temperatures and weather trends across South Australia’s cities this May.
Patchy rain possibleAdelaide17 °C / 10 °CPatchy rain possibleAdelaide Hills17 °C / 9 °CPatchy rain possibleGawler18 °C / 10 °CPatchy rain possibleHappy Valley17 °C / 11 °CPatchy rain possibleMount Gambier17 °C / 8 °CPatchy rain possiblePort Lincoln17 °C / 13 °CPatchy rain possibleMount Barker17 °C / 10 °CSunnyPort Pirie19 °C / 11 °CPatchy rain possibleVictor Harbor17 °C / 11 °CPatchy rain possibleMurray Bridge19 °C / 9 °CPatchy rain possibleProspect17 °C / 12 °CPatchy rain possibleCeduna19 °C / 12 °CMore Locations

Temperatures trend during May in South Australia

See the weather trend as well as the moving average line

May weather in South Australia day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Partly cloudy
Partly cloudy
 20° /13° 0.5 mm 4.3
2 May Light rain
Light rain
 19° /12° 2.9 mm 4.3
3 May Light rain
Light rain
 18° /12° 3.4 mm 4.2
4 May Light rain
Light rain
 17° /11° 2.6 mm 4.1
5 May Light rain
Light rain
 17° /10° 3.1 mm 4.1
6 May Patchy rain possible
Patchy rain possible
 17° /11° 1.9 mm 4
7 May Patchy rain possible
Patchy rain possible
 16° /10° 0.5 mm 3.9
8 May Patchy rain possible
Patchy rain possible
 16° /10° 0.3 mm 3.9
9 May Patchy rain possible
Patchy rain possible
 17° /10° 0.3 mm 3.8
10 May Patchy rain possible
Patchy rain possible
 18° /10° 1.2 mm 3.8
11 May Overcast
Overcast
 18° /11° 0 mm 3.7
12 May Sunny
Sunny
 17° /11° 0.2 mm 3.7
13 May Sunny
Sunny
 18° /12° 0.3 mm 3.6
14 May Overcast
Overcast
 18° /12° 0.1 mm 3.6
15 May Patchy rain possible
Patchy rain possible
 17° /12° 1.5 mm 3.5
16 May Patchy rain possible
Patchy rain possible
 16° /11° 1.6 mm 3.5
17 May Patchy rain possible
Patchy rain possible
 15° /10° 1.1 mm 3.4
18 May Patchy rain possible
Patchy rain possible
 15° /8° 0.3 mm 3.4
19 May Patchy rain possible
Patchy rain possible
 15° /8° 1.2 mm 3.3
20 May Patchy rain possible
Patchy rain possible
 16° /10° 0.9 mm 3.3
21 May Sunny
Sunny
 17° /9° 0.3 mm 3.2
22 May Sunny
Sunny
 17° /9° 0 mm 3.2
23 May Cloudy
Cloudy
 17° /10° 0 mm 3.2
24 May Light rain
Light rain
 18° /11° 2.6 mm 3.1
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /10° 7.3 mm 3.1
26 May Light rain
Light rain
 15° /10° 3.4 mm 3.1
27 May Patchy rain possible
Patchy rain possible
 16° /10° 1.2 mm 3
28 May Light rain
Light rain
 16° /11° 3.3 mm 3
29 May Light rain
Light rain
 16° /10° 2.7 mm 3
30 May Light rain
Light rain
 16° /10° 8 mm 2.9
31 May Patchy rain possible
Patchy rain possible
 15° /10° 2.1 mm 2.9
Next
Important Notice
Our weather forecast for South Australia in May 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 South Australia forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

South Australia in May - FAQ

What are the expected maximum and minimum temperatures in South Australia during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in South Australia during May?
Moderate rainfall is anticipated in South Australia during May, with a total of 54.8 mm spread over approximately 8 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in South Australia during May?
The average wind speed in South Australia during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in South Australia

Explore the daily rainfall trends and prepare for South Australias May weather 💧
Typically, South Australia has 8 rainy days in May with a total of 54.8 mm of rainfall.
Counties in South Australia
Select a county for an accurate weather forecast
AdelaideAdelaide HillsCedunaGawlerMarionMount BarkerMount GambierMurray BridgePort LincolnPort Pirie City and DistsProspectVictor Harbor
Top locations in South Australia
Select a location for an accurate weather forecast
AdelaideAdelaide HillsGawlerHappy ValleyMount BarkerMount GambierMurray BridgePort LincolnPort PirieVictor Harbor
More Locations
Quick links
More South Australia weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.