Greater Adelaide in April 2026

Rainfall

  • Rainfall totals for April were average at most sites across Adelaide and the Hills.
  • April rainfall totals ranged from 70% to 182% of average across Adelaide and the Hills.

Temperature

  • Mean maximum temperatures for April at all sites across Adelaide and the Hills were above average.
  • April mean maximum temperatures for Adelaide and the Hills ranged from 1.0 °C above average at Noarlunga to 2.2 °C above average at Mount Lofty.
  • Mean minimum temperatures for April at all sites across Adelaide and the Hills were above average.
  • April mean minimum temperatures for Adelaide and the Hills ranged from 0.6 °C above average at Kuitpo Forest Reserve to 1.8 °C above average at Adelaide Airport M.O.

Adelaide (West Terrace / ngayirdapira)

  • Total rainfall for Adelaide (West Terrace / ngayirdapira) was 37.8 mm, which is 87% of the long-term average of 43.4 mm.
  • The mean daily maximum temperature for Adelaide (West Terrace / ngayirdapira) was 24.1 °C, which is 1.9 °C above the long-term average of 22.2 °C.
  • The warmest day was 30.5 °C on the 21st, and the coolest day was on the 12th when the temperature reached 17.6 °C.
  • The mean daily minimum temperature for Adelaide (West Terrace / ngayirdapira) was 14.0 °C, which is 1.2 °C above the long-term average of 12.8 °C.
  • The coldest morning was 9.3 °C on the 15th, and the warmest morning was on the 22nd when the minimum temperature was 18.4 °C.

Extremes in April 2026
Hottest day 31.9 °C at Edinburgh RAAF on the 21st
Warmest days on average 24.9 °C at Parafield Airport
Coolest days on average 18.7 °C at Mount Lofty
Coldest day 10.9 °C at Mount Lofty on the 12th
Coldest night 3.5 °C at Mount Barker on the 18th
Coolest nights on average 10.1 °C at Mount Barker
Warmest nights on average 14.5 °C at Noarlunga
Warmest night 21.3 °C at Noarlunga on the 22nd
Warmest on average overall 19.2 °C at Adelaide (West Terrace / ngayirdapira)
Coolest on average overall 14.9 °C at Mount Lofty
Wettest overall 76.6 mm at Uraidla (Sutton Creek)
Wettest day 31.2 mm at Ashton on the 10th
Strongest wind gust 80.0 km/h at Mount Crawford AWS on the 10th


Summary statistics for April 2026
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
April
2026
Diff
from
average
Highest for
April
2026
Mean for
April
2026
Diff
from
average
Lowest for
April
2026
Total for
April
2026
Average
for
April
Rank of
April
2026
Fraction of
April
average
Adelaide (West Terrace / ngayirdapira) 24.1 +1.9 30.5 21st 14.0 +1.2 9.3 15th 37.8 43.4 average 87%
Adelaide Airport M.O. 23.5 +1.2 29.5 21st 13.7 +1.8 9.6 15th 36.4 33.5 average 109%
Edinburgh RAAF 24.7 +1.5 31.9 21st 13.4 +1.6 8.9 27th 36.4 29.6 average 123%
Kuitpo Forest Reserve 21.1 +1.3 27.8 21st 11.9 +0.6 7.7 18th 65.0 52.9 average 123%
Mount Barker 22.5 +1.9 29.0 21st 10.1 +1.7 3.5 18th 39.6 56.9 average 70%
Mount Crawford AWS 20.7 +1.3 27.4 21st 11.8 +1.2 6.3 18th 45.0 41.4 average 109%
Mount Lofty 18.7 +2.2 24.7 21st 11.0 +1.1 6.1 18th 56.4 56.3 average 100%
Noarlunga 23.4 +1.0 29.4 21st 14.5 +0.8 10.7 15th 57.2 31.4 high 182%
Parafield Airport 24.9 +2.0 31.4 21st 12.5 +0.7 7.4 15th 31.8 37.2 average 86%

Daily maximum temperatures for April 2026
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Adelaide (West Terrace / ngayirdapira) 24.5 23.6 21.7 27.0 24.5 27.9 21.3 21.3 20.3 19.2 17.7 17.6 18.8 20.0 23.1 25.0 21.1 24.8 27.7 23.1 30.5 29.3 29.7 28.6 28.6 22.0 23.0 27.0
Adelaide Airport M.O. 22.8 22.4 22.2 25.1 23.7 26.8 20.7 21.3 20.6 19.3 17.5 17.8 18.3 18.7 20.9 23.9 21.6 24.9 27.0 23.0 29.5 27.2 29.0 27.2 28.1 20.7 21.1 25.5 29.4 28.1
Edinburgh RAAF 24.4 24.2 22.2 26.9 26.0 28.6 22.0 21.0 21.4 19.4 17.6 18.3 18.9 19.8 23.2 24.5 22.2 25.0 28.3 23.5 31.9 29.1 30.0 28.9 31.0 22.5 23.1 28.1 30.0 30.0
Kuitpo Forest Reserve 21.2 21.2 16.4 21.8 21.6 25.6 18.3 19.9 17.3 16.0 14.2 14.3 15.1 15.9 20.4 21.7 17.0 22.1 23.9 21.8 27.8 26.1 27.4 25.1 26.2 19.3 19.2 23.5 26.4 25.7
Mount Barker 24.6 20.4 20.0 18.5 17.2 16.7 15.9 16.4 17.0 23.6 23.8 18.6 21.8 26.0 20.5 29.0 28.7 26.5 22.0 20.4 25.4 26.3 27.7
Mount Crawford AWS 21.8 21.5 16.2 21.2 23.7 25.2 19.7 18.7 16.0 13.8 13.6 12.8 14.1 16.4 20.8 21.5 17.0 19.6 25.9 20.7 27.4 25.7 24.4 23.8 25.8 19.1 20.1 23.9 24.0 25.6
Mount Lofty 19.9 19.6 15.7 21.9 19.5 22.3 17.0 18.0 14.7 12.2 11.6 10.9 12.1 13.8 18.5 19.0 15.5 18.9 21.5 18.8 24.7 23.4 23.9 22.4 22.9 16.8 18.3 21.4 23.0 23.1
Noarlunga 22.9 22.5 20.3 26.5 23.6 27.6 20.2 21.6 20.6 18.6 17.8 17.4 18.2 18.1 21.1 22.8 20.9 24.4 26.4 23.7 29.4 27.4 28.7 27.3 28.0 21.1 23.2 25.3 28.8 28.5
Parafield Airport 24.9 24.6 23.5 27.4 26.2 28.3 22.5 21.2 21.1 20.4 18.2 18.0 18.8 20.2 23.3 24.9 22.1 25.2 27.9 24.2 31.4 29.1 30.4 29.2 30.1 23.1 24.1 27.8 29.9 30.0
Values are the maximum temperature, usually in the 24 hours from 9 am on the day indicated,
and typically occurred in the afternoon of that day.
Temperatures coloured according to their difference
from the long-term average for the period
-10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 +1.0 +2.0 +3.0 +4.0 +5.0 +6.0 +7.0 +8.0 +9.0 +10.0 °C Grey outline marks highest
and lowest for the period

Daily minimum temperatures for April 2026
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Adelaide (West Terrace / ngayirdapira) 17.7 12.1 11.9 15.7 16.8 16.4 15.7 11.3 16.2 14.8 13.0 13.3 11.5 10.9 9.3 12.5 11.9 13.1 17.0 13.5 12.8 18.4 12.6 18.0 18.2 16.3 10.6 12.3
Adelaide Airport M.O. 18.2 12.1 13.3 14.4 17.3 15.0 16.4 11.2 16.4 15.0 13.2 13.6 12.3 11.2 9.6 11.9 12.0 9.9 17.0 14.3 11.6 16.3 11.2 15.6 14.7 16.6 10.2 11.1 11.4 19.2
Edinburgh RAAF 18.1 11.9 11.0 15.3 16.2 16.1 16.5 11.2 16.6 14.7 11.9 12.7 12.4 9.9 8.9 10.6 11.4 12.2 16.4 12.5 12.8 15.1 12.8 14.0 18.4 15.4 8.9 11.0 10.6 17.9
Kuitpo Forest Reserve 14.1 11.0 12.3 9.9 10.7 15.7 12.2 8.9 11.7 10.1 8.1 9.4 9.2 10.5 9.4 13.8 11.5 7.7 12.8 12.5 10.3 17.9 12.6 15.5 15.1 13.7 10.9 11.4 11.5 17.4
Mount Barker 15.7 9.6 6.9 12.4 10.9 7.1 9.8 6.5 7.2 6.3 10.5 9.0 3.5 11.4 13.0 8.1 17.0 12.9 14.1 11.0 8.3 8.0 13.9
Mount Crawford AWS 14.7 12.5 11.1 9.1 10.0 15.3 12.0 8.2 13.7 10.0 7.1 8.2 8.7 9.9 10.3 13.4 10.7 6.3 12.0 12.1 10.5 19.4 11.9 15.6 17.1 13.1 9.8 11.2 11.8 18.0
Mount Lofty 12.7 11.5 10.7 7.4 9.9 14.4 9.8 7.5 12.1 8.4 6.6 7.5 8.3 8.1 8.6 11.7 10.2 6.1 12.4 11.3 9.9 17.4 13.9 15.6 17.3 11.8 9.2 11.0 11.8 18.1
Noarlunga 16.8 13.0 13.3 13.6 14.3 17.2 15.6 12.4 15.2 12.8 12.8 12.8 11.7 13.0 10.7 13.8 12.3 11.6 16.5 15.6 13.5 21.3 13.8 15.1 18.1 16.0 12.3 13.3 16.0 21.0
Parafield Airport 17.9 10.5 11.9 15.2 17.0 13.4 14.8 11.4 17.0 14.5 11.8 12.8 9.7 8.6 7.4 8.9 9.6 10.6 14.9 12.2 11.2 14.0 9.6 12.1 17.4 15.3 9.1 8.7 9.6 17.7
Values are the minimum temperature, usually in the 24 hours to 9 am on the day indicated,
and typically occurred that morning.
Temperatures coloured according to their difference
from the long-term average for the period
-10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 +1.0 +2.0 +3.0 +4.0 +5.0 +6.0 +7.0 +8.0 +9.0 +10.0 °C Grey outline marks highest
and lowest for the period

Daily rainfall for April 2026
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Adelaide (Glen Osmond) 2.4 - - - - 7.4 - - 5.0 18.2 1.6 1.0 1.5 1.6 - - - - 0.3 - - - - - - 1.0 - - - -
Adelaide (Hope Valley Reservoir) 1.8 - - - - 6.6 - - 7.2 17.2 1.0 1.8 0.6 - 0.2 - - - 0.4 0.4 - - - - - 0.6 - - - -
Adelaide (Morphett Vale) 5.0 - - - - 6.6 - - 12.0 18.4 2.2 1.8 2.4 1.2 - - - - 1.0 - - - - - - 3.0
Adelaide (West Terrace / ngayirdapira) 2.4 0.2 - - - 7.4 - - 7.8 13.8 2.0 1.0 1.6 0.2 - - - - 0.4 - - - - - - 1.0 - - -
Adelaide Airport Alert 2.0 - - - - 5.8 - - 10.6 14.0 0.6 0.2 1.0 0.2 0.2 - - - 0.4 0.2 - - - - - 0.8 - - - -
Adelaide Airport M.O. 2.4 - - - - 5.8 - - 10.6 13.4 0.8 0.4 1.0 0.2 0.2 - - - 0.4 0.2 - - - - - 0.8 0.2 - - -
Aldgate 2.0 - 0.1 - - 8.0 0.2 - 12.5 27.4 6.4 2.6 0.6 0.3 0.2 - - - 0.6 0.8 - - - - - 0.8 - - - -
Ashton 1.4 0.4 - - - 8.6 0.2 - 9.0 31.2 3.4 3.4 1.2 1.6 0.4 - 0.2 - 0.2 - - 0.2 - - - 0.4 0.2 - - -
Ashton Co-op 2.0 - - 8.2 0.2 - 12.0 - - 5.0 2.4 - - - - 0.6 - - - - - 0.6
Athelstone (Black Hill Alert) 1.6 0.2 - - - 7.8 - - 9.8 20.8 2.6 2.0 0.6 0.4 - - - - 0.4 - - - - - - 0.2 - - - -
Balhannah (Gumbooya) 0.6 0.4 - 0.2 - 4.2 - - 2.8 15.2 3.8 1.4 0.2 0.4 1.0 - - - 0.2 0.6 0.2 - - - - 0.4 - - - -
Beaumont 2.0 - - - - 7.4 - - 7.6 14.2 0.8 0.8 0.6 1.6 - - - - - - - - - - - 0.8 - - - -
Belair 2.4 - - - - 7.2 - - 10.2 23.0 3.0 1.8 1.2 1.4 0.4 - - - 0.2 - - - - - - 1.0 - - - -
Belair (St Johns) 2.6 - - - - 8.0 - - 12.0 22.6 1.8 0.8 2.0 1.6 0.4 - - - 0.2 0.2 - - - - - 0.8 - - - -
Belair (State Flora Nursery) 2.8 - - - - 7.8 - - 12.5 26.9 3.4 2.2 1.6
Bellevue Heights 3.0 - - - - 6.4 - - 9.4 19.8 3.2 1.0 1.6 0.6 0.2 - - - - 0.2 - - - - - 2.2 - - - -
Birdwood 0.8 - - - - 6.4 - - 9.4 10.6 4.2 0.8 0.1 0.4 0.2 - - - 0.6 0.4 - - - - - 1.2 - - - -
Birdwood (McVitties Hill) 0.2 - - - 0.2 5.6 - - 6.4 9.0 1.8 1.8 0.2 0.4 - 0.2 - - 0.8 0.2 - - - - - 1.2 0.2 - - -
Brownhill Creek (Scotch College) 2.0 - - - - 5.8 - - 8.6 16.4 0.6 1.8 0.8 1.0 - - - - 0.4 - - - - - - 0.6 0.2 - - -
Burnside 2.0 - - - - 5.8 - - 7.2 13.4 1.4 1.8 0.6 1.0 - - - - 0.2 - - - - - - 0.8 - - - -
Cherry Gardens 2.8 - 0.2 - - 7.0 0.4 - 8.2 27.8 3.8 3.4 1.8 1.0 2.0 - - - - 1.2 - - - - - 2.0 - - - -
Clarendon 4.0 7.0 30.0 5.0 6.6 1.0 3.0
Crafers West 2.6 - - - - 7.6 0.4 - 9.6 20.0 3.6 3.6 1.2 1.8 0.6 - - - 0.4 0.4 - - - - - 0.8 0.4 - - -
Cromer Road 0.8 - - - - 9.8 - - 14.8 13.4 4.0 0.4 0.2 - 0.4 0.2 - - 0.4 0.4 - - - - - 1.4 0.2 - - -
Cudlee Creek (Millbrook Reservoir) 2.8 2.8 - - - 6.0 - - 9.4 17.2 3.0 1.8 0.4 0.4 0.8 - 0.2 - 0.6 0.4 - - - - - 0.4
Cudlee Creek (Odea Road) 1.0 - - - - 6.6 - - 8.4 16.0 2.6 0.8 0.2 0.8 0.4 - - - 0.6 - - - - - - 0.2 - - - -
Edinburgh RAAF 1.0 0.2 - - - 5.4 - - 15.0 10.4 2.8 0.4 0.4 0.2 - 0.2 - - 0.2 0.2 - - - - - - - - - -
Felixstow (Payneham) 1.6 - - - - 7.0 0.2 - 9.4 22.4 1.8 1.2 0.6 0.2 - - - - 0.2 0.2 - - - - - 1.0 - - - -
Gawler 1.0 - - - - 5.0 - - 8.0 4.2 1.6 0.2 0.4 - - - - - 0.6 - - - - - - - 0.2 - - -
Gould Creek (Hermitage) 1.0 - - - - 5.2 0.2 - 11.8 14.8 1.6 - 0.2 - - - - - - - - 0.2 - - - - 0.4 - - -
Greenacres 1.8 - - - - 6.8 - - 10.0 22.8 0.8 1.8 0.8 0.2 - - - - 0.6 - - - - - - 0.8 - - - -
Gumeracha - - - - - - 6.0 - - - - - - 0.4 0.8
Hahndorf 1.2 0.2 0.2 0.1 - 5.8 - - 4.8 19.0 3.8 1.2 0.4 0.4 0.6 - - - - 0.6 0.2 - - - - 0.8 - - - -
Halbury Road Salisbury (Halbury Road) 1.0 - - - - 3.8 0.2 - 9.8 19.0 2.0 0.2 1.0 - - - - - - - - - - - - - - - - -
Happy Valley Reservoir 3.2 0.8 - - - 7.4 - - 9.8 23.6 2.0 1.8 1.6 0.4 1.0 - - - 0.4 0.6 - - - - - 3.6
Harrogate (Mount Beevor South) 0.4 - - - - 3.6 - - 3.6 5.8 1.4 - 0.2 - 0.2 - - - 0.2 - - - - - - 1.2 0.2 0.2 - -
Heathfield Works Depot 2.5 - 8.0 0.3 14.0 30.5 10.4 0.9 0.5 - - 1.6 - - - - 1.0
Inglewood 1.8 - - - - 6.6 - - 10.6 20.0 4.2 1.2 0.8 0.2 0.4 - - - 0.8 0.2 - - - - - - - - - -
Ironstone Road 0.6 - - - - 8.8 - - 14.2 12.6 4.8 0.8 0.2 0.2 - - - - 0.2 0.2 - 0.2 - - - 1.0 - - - -
Kangarilla (Saddlebags) 2.4 - 0.4 - - 5.6 1.2 - 10.0 18.2 2.8 1.6 0.6 2.2 3.8 - - - 0.2 - 0.2 - - - - 3.2 0.2 - - -
Kanmantoo (Millbrae) 0.4 - - 0.2 - 3.4 0.2 - 3.4 8.8 1.8 0.6 - 0.2 - 0.2 - - - 0.4 0.2 - - - - 1.2 7.6 - - -
Kersbrook 0.6 0.2 - - - 7.4 - - 12.6 13.6 4.4 1.0 0.2 0.2 - 0.2 - - 0.4 0.2 - - - - - 0.2 0.2 - - -
Kuitpo Forest Reserve 4.2 - 0.2 - - 6.6 0.2 - 13.4 27.6 4.0 0.6 0.6 2.6 2.2 - - - 0.2 - 0.2 - - - - 2.2 - - 0.2 -
Lenswood 1.2 0.2 - 0.2 - 8.6 0.2 - 8.4 24.8 2.2 2.4 0.2 0.6 0.2 - - - 0.2 0.4 - - - - - 0.2 - - - -
Lenswood (Stringybark) 1.6 - - - - 9.0 - - 9.4 21.0 3.2 2.4 0.4 1.4 - - - - 0.2 - - - - - - 0.4 - - - -
Lobethal (Graeber) 0.6 - 0.2 - - 5.8 - - 6.4 11.4 1.2 1.2 - 0.4 0.2 - - - 0.2 - - - - - - 0.6 - - - -
Lobethal (Maidment Road) 0.6 - - - - 7.6 - - 8.8 13.0 2.0 3.2 0.4 0.4 0.2 - - - 0.4 0.2 0.2 - - - - 0.8 0.2 - - -
Long Ridge (Greenhill) 1.8 0.2 - - - 7.0 - - 6.8 15.0 0.8 1.4 0.8 2.0 - - - - 0.2 - - - - - - 0.8 - - - -
Longwood Alert 2.2 - 0.2 0.2 - 8.8 - - 13.6 23.0 4.6 2.0 0.8 0.8 0.6 - - - 0.2 0.8 0.2 - - - - 0.6 - - - -
Montacute 1.4 - - - - 7.8 - - 7.6 23.0 1.8 1.6 0.8 1.4 - - - - 0.4 - - - - - - 0.2 - - - -
Morphettville - 0.2 - - - 0.2 0.2 0.2 0.2 0.2 0.8 0.4 0.6 0.2 0.2 0.2 0.2 - - - - - - - - - - - - -
Mount Barker 0.6 - 5.2 - 6.6 19.6 3.0 0.8 - 0.4 1.2 - - - 0.6 0.6 - - - - - 1.0 - - - -
Mount Bold Reservoir 3.6 0.4 - - - 6.4 0.2 - 9.6 20.2 4.2 1.2 0.4 1.0 3.8 - - - 0.6 - - - - - - 4.4
Mount Crawford AWS 0.6 - - - - 7.2 - - 17.8 11.4 4.6 1.4 0.6 - 0.2 - - - - - - - - - - 1.0 0.2 - - -
Mount Lofty 1.8 0.2 - 0.2 - 9.0 0.4 - 8.8 21.0 4.0 3.6 1.8 2.2 0.8 - - 0.2 0.8 0.4 0.2 - - - - 1.0 - - - -
Mt Bold (Scott Creek Alert) 2.8 - - - - 7.2 - - 13.4 23.6 3.0 1.0 0.4 1.2 2.8 - - - 0.6 0.2 - - - - - 4.2 - - - -
Mt Torrens 0.4 - 0.2 0.2 - 6.0 - 0.2 5.6 10.0 1.8 1.6 0.2 0.4 0.4 - - - 0.6 0.2 - - - - - 1.2 - - - -
Mylor (Biggs Flat) 1.2 0.2 - - - 5.8 - - 10.6 20.4 2.4 1.0 0.2 0.4 1.2 - - - 0.2 0.2 - 0.2 - - - 0.4 0.2 - - -
Noarlunga 5.8 - - - - 6.4 - - 14.8 19.0 0.6 - 2.2 2.4 3.8 - - - - - - - - - - 2.2 - - - -
North Adelaide 2.3 - - - - - - - 21.4 3.0 - - - - 0.6
Parafield Airport 1.4 - - - - 5.4 0.2 - 9.8 11.6 1.6 0.4 1.0 - - - - - 0.2 - - - - - - 0.2 - - - -
Piccadilly (Woodhouse) 2.0 - - - - 9.0 0.6 - 6.0 25.0 6.0 3.0 1.6 - - - - - 1.0 0.8 - - - - - - 1.6
Prospect Hill 3.0 - 1.0 - - 5.6 0.4 - 10.0 16.4 3.0 0.4 0.4 1.0 - - - - 0.6 1.0 - - - - - 1.0 0.8
Regency Park 1.0 0.6 - - - 3.8 1.0 - 1.8 1.6 1.2 0.8 0.8 0.6 0.6 0.4 0.4 - - 0.2 - - - - - 0.6 0.2 - - -
Rosslyn Park (Seaview) 1.4 0.2 - - - 8.4 0.2 - 12.0 24.8 0.4 1.2 1.0 0.6 - 0.2 - - - - - - - - - 0.6 0.2 - - -
Sellicks Beach 4.2 7.8 15.6 6.2 0.4 1.2 0.6 0.6 3.4
Uraidla 2.0 8.8 6.6 24.4 3.0 3.0 3.4
Uraidla (Sutton Creek) 1.6 - - - - 9.4 0.2 - 9.8 22.2 2.8 4.8 1.0 22.8 0.2 - - - 0.6 0.4 - 0.2 - - - 0.4 0.2 - - -
Verdun 1.0 0.2 - 0.2 - 6.4 - - 6.4 17.4 4.4 1.4 0.4 0.2 0.4 - - - 0.2 0.2 0.2 - - - - 0.6 - - - -
Williamstown 0.7 - - - - 7.0 - - 11.9 10.3 5.7 0.5 - - - - - 0.2 - - - - - - 0.8
Willunga 7.8 - - 8.0 - - 17.0 9.0 - 3.0 - 0.9 1.8 - - - - - - - - - 7.2
Woodside (Inverbrackie) 0.4 0.2 - - - 4.6 - - 5.4 12.8 3.0 1.2 0.2 0.4 - - - - 0.2 0.6 - - - - - 1.4 - 0.2 - -
Woodside (Wicks Estate) 0.8 - 0.2 - - 5.2 - - 5.4 18.0 2.6 0.8 0.2 0.4 - - 0.2 - 0.4 - - - - - - 0.8 - - - -
Most values are the precipitation in the 24 hours to 9 am on the day indicated. Days marked with → are part of a longer accumulation, which is shown on the final day.
Values over 100 mm have been rounded to the nearest whole millimetre.
Days marked with - have a rainfall report of zero; days left blank have no rainfall report (which often indicates no rain fell).
Rainfalls coloured
according to the amount
0 1.0 5.0 10.0 15.0 25.0 50.0 100 150 200 300 400 600 millimetres

Notes

The Monthly climate summary, usually published in the first week of the following month, lists the main features of the weather in Greater Adelaide using the most timely and accurate information available on the date of publication; it will generally not be updated.

This summary includes data from observing sites in or near the Greater Adelaide “Greater Capital City Statistical Area” (GCCSA). The Australian Bureau of Statistics designed the GCCSAs to represent a socio-economic definition of each capital city. This means the greater capital city boundary includes people who regularly socialise, shop or work within the capital city, but live in the small towns and rural areas surrounding the capital city. It does not define the built up edge of the capital city.

This statement has been prepared based on information available on Tuesday 5 May 2026. Some checks have been made on the data, but it is possible that results will change as new information becomes available.

In some situations, some or all of the rainfall is in the form of hail or snow. In these cases, the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.

Averages for individual sites are long-term means based on observations from all available years of record, excluding the current year. The length of record can vary widely from site to site. Averages are not shown for sites with fewer than 10 years of record, as they cannot then be calculated reliably.
The median is sometimes more representative than the mean of long-term average rain.

The Rank indicates how rainfall this time compares with the climate record for the site, based on the decile ranking (very low rainfall is in decile 1, low in decile 2 or 3, average in decile 4 to 7, high in decile 8 or 9 and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a percentage of the long-term mean.

Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.

Information about Australian Indigenous seasonal calendars is available at the Indigenous Weather Knowledge website.

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Climate