Greater Adelaide in December 2023

Rainfall

Temperature

  • Daytime temperatures were general cooler than average across Adelaide and the Hills.
  • Mean maximum temperatures ranged from 2.6 °C below average at Kuitpo Forest Reserve to equalling the December average at Mount Lofty.
  • On the 9th, several sites had their coldest December day on record.
  • Kuitpo Forest Reserve and Mount Barker had their lowest December mean daily maximum temperature since 2001 and Kuitpo Forest Reserve had its lowest December mean temperature since 2001.
  • Night-time temperatures were generally slightly cooler than average across Adelaide and the Hills.
  • Mean minimum temperatures ranged from 0.9 °C cooler than average at Noarlunga to 1.2 °C warmer than average at Mount Barker.

Adelaide (West Terrace / ngayirdapira)

  • Total rainfall for Adelaide (West Terrace / ngayirdapira) was 73.4 mm, which is 280% of the long-term average of 26.2 mm.
  • The mean daily maximum temperature for Adelaide (West Terrace / ngayirdapira) was 25.5 °C, which is 1.4 °C below the long-term average of 26.9 °C.
  • The warmest day was 36.0 °C on the 4th, and the coolest day was on the 9th when the temperature reached 15.9 °C.
  • The mean daily minimum temperature for Adelaide (West Terrace / ngayirdapira) was 14.8 °C, which is 0.3 °C below the long-term average of 15.1 °C.
  • The coldest morning was 9.7 °C on the 3rd, and the warmest morning was on the 8th when the minimum temperature was 22.2 °C.

Extremes in December 2023
Hottest day 39.0 °C at Edinburgh RAAF on the 8th
Warmest days on average 27.3 °C at Parafield Airport
Coolest days on average 20.4 °C at Mount Lofty
Coldest day 11.8 °C at Mount Lofty on the 9th
Coldest night 6.2 °C at Mount Lofty on the 20th
Coolest nights on average 10.4 °C at Mount Lofty
Warmest nights on average 15.0 °C at Adelaide Airport
Warmest night 23.7 °C at Parafield Airport on the 8th
Warmest on average overall 20.7 °C at Parafield Airport
Coolest on average overall 15.4 °C at Mount Lofty
Wettest overall 138.4 mm at Prospect Hill
Wettest day 51.4 mm at Prospect Hill on the 10th
Strongest wind gust 106 km/h at Mount Crawford AWS on the 8th

Record highest December daily rainfall
New record
(mm)
Old
record
Years of
record
Noarlunga 40.0 on the 10th 33.6 on the 28th in 2016 24



Record highest December total rainfall
New record
(mm)
Old
record
Years of
record
Average for
December
Adelaide (Morphett Vale) 94.2 73.8 in 1937 119 25.9
McLaren Vale (Pirramimma Winery) 70.0 61.0 in 2016 29 23.7
Kuitpo Forest Reserve 107.0 86.6 in 2010 26 35.8
Brownhill Creek (Scotch College) 81.2 74.6 in 2016 25 27.0
Noarlunga 84.8 48.0 in 2016 24 22.4
Crafers West 111.4 108.2 in 2010 23 44.5
Belair (St Johns) 82.2 80.0 in 2016 22 32.8
Long Ridge (Greenhill) 84.0 77.2 in 2010 21 32.2

Highest December total rainfall for at least 20 years
Observed
(mm)
Most recent
higher
Average for
December
Adelaide (West Terrace / ngayirdapira) 73.4 86.9 in 1936* 26.2
Happy Valley Reservoir 92.4 117.4 in 1992 29.4
Mount Barker 110.0 164.8 in 1992 35.1
Mount Bold Reservoir 114.8 139.0 in 1992 36.3
Willunga 100.8 112.4 in 1992 25.7
Prospect Hill 138.4 151.4 in 1992* 39.6
Sellicks Beach 74.8 92.9 in 1992* 25.1
Clarendon 90.8 110.5 in 1993* 35.4

* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported




Record lowest December daily maximum temperature
New record
(°C)
Old
record
Years of
record
Average for
December
Edinburgh RAAF 17.2 on the 9th = 17.2 on the 20th in 1988 52 28.1
Mount Crawford AWS 12.8 on the 9th 13.3 on the 19th in 2010 30 25.2
Kuitpo Forest Reserve 12.8 on the 9th 13.0 on the 3rd in 2001 26 24.0
Noarlunga 15.3 on the 9th 16.9 on the 13th in 2018 24 26.6



Lowest December mean daily maximum temperature for at least 20 years
Observed
(°C)
Most recent
lower
Average for
December
Kuitpo Forest Reserve 21.4 19.4 in 2001 24.0
Mount Barker 23.4 21.9 in 2001 25.2



Lowest December mean temperature for at least 20 years
Observed
(°C)
Most recent
lower
Average for
December
Kuitpo Forest Reserve 16.6 14.7 in 2001 18.3



Summary statistics for December 2023
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
December
2023
Diff
from
average
Highest for
December
2023
Mean for
December
2023
Diff
from
average
Lowest for
December
2023
Total for
December
2023
Average
for
December
Rank of
December
2023
Fraction of
December
average
Adelaide (West Terrace / ngayirdapira) 25.5 -1.4 36.0 4th 14.8 -0.3 9.7 3rd 73.4 26.2 v high 280%
Adelaide Airport 25.0 -0.9 34.4 4th 15.0 +0.3 10.0 3rd 56.2 23.6 v high 238%
Edinburgh RAAF 26.6 -1.5 39.0 8th 14.6 -0.2 9.5 3rd 57.2 24.8 v high 231%
Kuitpo Forest Reserve 21.4 -2.6 32.4 4th 11.8 -0.8 9.2 3rd 107.0 35.8 highest 299%
Mount Barker 23.4 -1.8 34.0 8th 11.7 +1.2 7.5 17th 110.0 35.1 v high 313%
Mount Crawford AWS 22.8 -2.4 34.6 8th 11.4 -0.7 6.7 20th 61.4 32.6 high 188%
Mount Lofty 20.4 0.0 30.4 4th 10.4 -0.4 6.2 20th 121.0 49.9 high 242%
Noarlunga 24.4 -2.2 34.9 4th 14.5 -0.9 11.0 3rd 84.8 22.4 highest 379%
Parafield Airport 27.3 -0.7 37.8 8th 14.2 -0.7 9.5 3rd 56.4 24.6 v high 229%

Daily maximum temperatures for December 2023
12345678910111213141516171819202122232425262728293031
Adelaide (West Terrace / ngayirdapira)25.021.729.036.027.431.331.734.815.922.525.425.424.122.421.421.629.631.720.921.122.628.227.621.819.721.526.529.025.121.826.6
Adelaide Airport22.721.828.534.425.830.232.533.116.021.225.225.323.820.520.021.129.630.621.621.622.929.124.921.920.021.724.929.825.121.227.2
Edinburgh RAAF25.923.530.737.428.332.631.339.017.220.725.525.625.422.422.422.529.732.822.622.725.128.228.423.120.623.926.231.327.723.327.7
Kuitpo Forest Reserve19.716.327.132.427.927.529.931.312.815.824.621.821.417.419.018.726.327.416.516.117.223.626.118.315.014.918.522.418.117.820.4
Mount Barker22.518.128.033.830.229.727.734.013.816.625.424.323.221.322.021.127.329.019.219.520.626.628.520.415.917.220.925.621.319.423.8
Mount Crawford AWS23.518.126.533.727.032.228.434.612.814.623.023.123.018.019.319.127.230.317.617.819.725.927.418.915.218.023.524.521.019.222.8
Mount Lofty19.915.423.930.426.129.428.829.811.814.121.320.018.615.617.816.725.326.116.416.017.723.624.916.212.214.320.723.118.916.921.2
Noarlunga23.820.128.534.927.830.531.832.215.319.126.424.923.120.520.520.929.429.820.419.821.627.627.621.218.219.523.727.622.520.525.2
Parafield Airport26.724.230.637.129.433.732.437.817.720.826.926.226.223.123.723.130.932.823.225.229.029.224.021.325.128.430.928.023.227.8
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 December 2023
12345678910111213141516171819202122232425262728293031
Adelaide (West Terrace / ngayirdapira)12.514.79.717.419.415.119.422.215.913.413.717.816.116.112.614.410.318.714.511.711.812.815.013.013.714.315.513.717.013.412.0
Adelaide Airport14.015.210.015.919.515.719.321.316.013.213.417.715.616.513.415.111.019.114.512.212.412.814.913.214.614.916.312.917.114.213.1
Edinburgh RAAF13.014.29.516.018.914.920.022.916.613.613.817.614.916.113.313.810.719.115.412.111.811.314.112.213.914.615.912.617.812.510.4
Kuitpo Forest Reserve11.711.99.214.413.212.013.315.612.79.49.615.313.713.511.09.79.715.211.49.210.011.413.710.210.711.812.511.711.810.89.7
Mount Barker11.512.58.712.113.912.814.017.013.410.110.516.312.114.010.210.07.515.512.18.89.510.810.79.811.312.312.79.612.011.69.1
Mount Crawford AWS10.410.18.014.317.411.314.218.012.39.39.114.414.412.911.09.18.514.310.76.77.410.314.812.19.610.411.811.711.48.77.8
Mount Lofty9.99.87.012.416.811.212.717.711.48.28.213.814.011.99.18.47.614.09.16.26.88.812.310.18.69.311.011.210.38.06.9
Noarlunga14.114.011.016.818.815.217.019.015.112.212.617.717.015.813.313.312.319.313.911.012.913.415.611.813.614.315.014.215.313.411.8
Parafield Airport13.114.09.514.718.614.519.523.716.213.613.817.114.316.211.313.09.919.514.910.011.311.513.112.013.314.214.312.317.712.111.1
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 December 2023
12345678910111213141516171819202122232425262728293031
Adelaide (Glen Osmond) - - - - - - - - 8.8 26.4 23.0 - 3.4 - 1.0 - - 0.2 - - - - - - 3.8 - - 0.4 -
Adelaide (Hope Valley Reservoir) - - - - - - - - 4.0 22.0 13.6 14.2 0.4 2.8 - - - - - - - - - - - 1.0




Adelaide (Keswick) - - - - - - - 0.2 7.4 26.6 9.0 14.8 0.2 1.2 - - - - 0.2 - - - - - - 0.4 - - 0.2 - -
Adelaide (Morphett Vale) - 0.2 - - - - - - 4.6 44.6 15.4 21.6 2.2 1.8 0.4 - - - 1.2 - - - - - - 1.8 - - 0.4

Adelaide (West Terrace / ngayirdapira) - - - - - - - - 8.2 30.6 11.8 20.0 0.4 2.0 - - - - - - - - - - - 0.2 - - 0.2 - -
Adelaide Airport - - - - - - - 0.2 5.8 28.4 7.4 10.0 2.8 1.4 - - - - - - - - - - - - - - 0.2 - -
Adelaide Airport Alert - - - - - - - 0.2 5.6 31.8 7.2 11.2 3.6 1.2 - - - - - - - - - - - - - - 0.2 - -
Aldgate - 0.6 0.3 - - - - - 12.0 39.4 20.2 24.4 0.2 4.0 0.2 0.4 - - 0.6 - - - - - 0.1 7.2 0.4 - 0.6 - -
Ashton - 1.0 - 0.2 - - - - 9.6 32.0 17.2 15.4 - 6.4 - 1.2 0.4 - - - - - - - - 11.8 0.4 0.2 0.2 - -
Ashton Co-op - 0.6 0.6 - - - 0.2 12.4 47.8 15.6 0.2 7.0 0.2 1.0 0.2 0.2











Athelstone (Black Hill Alert) - - - - - - - - 4.8 25.0 18.0 23.2 0.2 2.4 - - - - - - - - - - - 3.6 - - 0.4 - -
Balhannah (Gumbooya)








16.6 6.2 19.2 0.2 0.8 0.2 - - 0.2 0.2 - - - - - - 16.0 0.6 - 0.4 - -
Beaumont - - 0.2 0.2 - - - - 9.4 25.4 13.8 21.8 - 2.4 0.2 0.8 - - - - - - - - - 2.2 - - 0.2 - -
Belair - 0.2 0.6 - - - - - 5.4 20.4 10.6 15.6 - 4.6 0.2 0.8 - - - - - - - - - 5.6 0.4 - - - -
Belair (St Johns) - - 0.4 - - - - 0.2 5.6 28.2 12.2 25.6 0.2 3.2 0.2 0.4 - - 0.4 - - - - - 0.2 5.2 - - 0.2 - -
Belair (State Flora Nursery) - - - - - - - - 11.8 26.4 13.2 18.0 - - - - - - - - - - - - - - 12.8



Bellevue Heights - 0.2 0.2 - - - - - 4.2 35.4 16.0 22.8 0.4 2.6 - 0.6 - - 0.2 - - - - - - 2.6 - - 0.6 - -
Birdwood - - - - - - - - 6.0 30.2 6.4 18.8 0.2 1.4 - 1.4 - - 0.4 - - - - - 0.4 8.0 0.1 - 7.8 - -
Brownhill Creek (Scotch College) - - - - - - - 0.2 6.4 29.0 13.8 23.4 0.2 4.4 - 0.6 - - 0.2 - - - - - - 2.8 - - 0.2 - -
Burnside - - 0.2 - - - - - 7.2 22.0 11.2 19.6 - 2.6 - 0.6 0.2 - - - - - - - - 2.6 - - - - -
Cherry Gardens - 1.4 - - - - - - 4.2 38.4 15.0 14.8 - 5.2 0.4 - - - 0.6 - - - - - - 9.4 0.8 - 0.6 - -
Clarendon

1.0




78.0 2.4 1.4

0.4





7.2
0.4
Crafers West - 1.2 1.2 - - - - 0.2 10.4 37.8 18.2 17.4 0.6 8.4 0.4 1.4 - - 0.2 0.2 - - - - - 12.8 0.2 0.2 0.6 - -
Cromer Road - 0.4 - - - - - - 4.8 33.8 4.8 10.0 0.2 1.4 - - - - - - - - - - - 8.6 - - 3.6 0.2 -
Cudlee Creek (Millbrook Reservoir) - 0.4 - - - - - - 4.0 24.2 7.8 18.0 0.6 2.8 0.4 0.4 - 0.2 - - - - - - - 4.2 - - 3.8 - -
Cudlee Creek (Odea Road) - 0.2 - - - - - - -





















Edinburgh RAAF - - - - - - - - 4.6 28.4 12.2 9.4 0.4 0.8 - - - - - - - - - - - - - - 1.2 0.2 -
Felixstow (Payneham)








9.6 11.2 17.4 0.2 0.6 - - - - - - - - - - - 0.2 - - 0.2 - -
Forreston Alert - 0.4 - - - - - 0.2 5.4 26.4 4.6 17.8 0.4 2.0 0.2 0.2 - 0.2 0.2 - - - - - - 4.4 - - 7.2 0.2 -
Gould Creek (Hermitage) - - - 0.2 - - - - 4.0 22.8 8.6 13.6 - 2.6 0.2 - - - - - - - - - - - - - 2.2 - -
Greenacres








9.0 12.6 17.6 0.2 1.2 0.2 - - - - - - - - - - 0.2 - - 0.2 - -
Gumeracha - - - 0.6 - - - - - - - 51.6 4.4 1.8 0.2 - - - - - - - - - - - - 8.2 4.6

Hahndorf - 2.7 0.4 - - - - 0.2 15.9 33.7 9.8 20.2 0.2 1.6 0.2 0.1 - - 0.4 - - - - - 0.1 12.6 0.5 - 0.4 - -
Halbury Road Salisbury (Halbury Road) - - - - - - - 0.4 4.4 25.2 12.8 9.4 - 1.4 0.2 - - - - - - - - - - - - - 1.8 - -
Happy Valley Reservoir - 0.6 0.2 - - - - - 2.8 37.4 17.6 24.8 0.8 2.0 1.0 0.4 - - 0.4 - - - - - - 3.4 - - 1.0

Harrogate (Mount Beevor South) - 1.0 0.4 - - - - - 5.6 30.4 4.8 16.8 0.8 - - - - - 0.2 - - - - - - 7.0 1.0 0.2 0.4 - -
Inglewood - 0.2 - - - - - 0.2 4.2 25.0 11.6 19.4 0.2 3.2 0.2 - - - - - - - - - - 1.6 - - 6.8 - -
Ironstone Road








23.8 5.8 23.4 - 2.6 - - - - - - - - - - - 7.0 - 0.2 3.0 - -
Kangarilla (Saddlebags) - 1.2 0.6 - - - - 0.2 9.8 44.0 17.0 22.6 0.2 3.6 0.4 - - - 0.8 - - - - - 0.4 14.6 0.8 - 0.6 0.2 -
Kanmantoo (Millbrae) - - 0.2 - - - - - 6.0 36.0 3.8 9.8 1.0 - - - - - - - - - - - - 10.8 0.2 - - - -
Kersbrook - 0.2 - - - - - 0.2 5.2 26.2 5.6 18.4 - 2.6 0.2 - - - - - - - - - - 3.2 0.2 - 4.4 - -
Kilburn - - - - - - - 0.2 5.6 26.2 9.8 9.0 0.6 1.4 - - - - - - - - - - - - - - 2.4 - -
Kuitpo Forest Reserve - 1.0 1.0 0.2 - - - - 7.0 43.0 14.4 20.6 0.2 2.8 0.4 - - 0.2 0.8 0.2 - - - - 0.2 13.2 0.6 0.2 1.0 - -
Lenswood - 1.0 0.2 - - - - - 8.0 36.4 8.6 22.8 0.4 3.6 - 0.6 - - - - - - - - 0.2 12.8 0.4 - 0.4 0.2 -
Lenswood (Stringybark) - 0.8 0.4 - - - - - 4.2 28.0 7.4 23.6 0.2 2.2 - 0.8 0.2 - 0.4 - - - - - - 6.2 - 0.2 0.4 - -
Lobethal (Graeber) - 0.4 - - - - - - 4.8 29.8 5.0 15.2 - 0.6 - - - 0.2 0.6 0.2 - - - - - 9.0 0.2 - 0.2 - -
Lobethal (Maidment Road) - 0.6 0.2 - - - - - 5.4 30.8 6.8 17.0 0.2 1.8 - 0.8 0.2 - - - - - - - 0.4 12.6 0.2 0.2 0.8 - -
Long Ridge (Greenhill) - 0.4 0.4 - - - - - 8.0 27.6 15.4 20.6 0.2 3.6 - 0.8 - - - - - - - - - 6.8 - - 0.2 - -
Longwood Alert - 0.2 1.4 - - - - - 5.6 48.4 18.6 22.4 0.2 0.4 - - - - 0.2 - - - - - - 6.8 0.4 - 0.2 - -
McLaren Vale (Pirramimma Winery) - - - - - - - - 50.6 14.8 0.6 2.0 - - - 0.4 1.6











Mitchell Park (Marion) - - - - - - - - 3.6 34.2 11.6 16.2 0.8 2.4 - 0.4 - - 0.2 - - - - - - 1.2 - - 0.2 - -
Montacute - 0.2 - - - - - - 2.8 19.8 9.0 12.8 0.2 2.0 0.2 0.2 - - - - - - - - - 3.6 - - - - -
Morphettville - - - - - - - - - 0.4 3.2 38.4 4.6 - - - - - - - - - - - - - - - - - -
Mount Barker - 2.8 1.4 - - - - - 11.6 42.2 5.2 21.2 0.6 1.6 - - - - 0.6 - - - - - 0.4 20.6 1.2 0.2 0.4 - -
Mount Bold Reservoir - 0.8 0.6 - - - - - 6.0 48.4 15.6 24.6 2.0 4.2 0.6 - - - 0.6 - - - - - 0.2 9.6 0.8 - 0.8

Mount Crawford AWS - 1.4 - - - - - - 4.0 25.4 4.4 15.0 - 2.0 0.2 - 0.2 - - - - - - - - 5.4 - 0.2 3.2 - -
Mount Lofty - 1.4 1.4 - - - - - 13.0 41.0 16.0 15.2 0.2 10.0 0.2 1.0 0.2 - 0.2 0.2 - - - - 0.2 19.2 0.6 0.2 0.8 - -
Mt Bold (Scott Creek Alert) - 0.6 0.2 - - - - 0.2 6.6 47.0 13.2 25.6 0.2 4.4 - - - - 0.4 - - - - - - 7.2 0.2 - 0.4 - -
Mt Torrens - 0.6 0.2 - - - - - 5.2 34.2 4.6 13.2 1.2 0.4 0.2 0.2 0.2 - - - - - - - 0.2 12.8 - 0.2 0.8 - -
Mylor (Biggs Flat) - 1.2 0.4 0.2 - - - - 7.8 41.2 13.2 16.8 - 2.2 - - - - 0.4 0.2 - - - - - 12.6 0.2 - 0.6 - -
Noarlunga - 0.2 0.2 - - - - - 4.8 40.0 12.6 20.0 2.0 2.0 0.8 - - - 1.2 - - - - - - 0.6 - - 0.4 - -
North Adelaide - - - - - - - - 47.2 - - - - - - - - - - - - - - - - - 0.3

Parafield Airport - - - - - - - - 3.4 25.4 14.0 8.2 0.2 0.6 - - - - -
- - - - - - - - 4.6 - -
Piccadilly (Woodhouse) 0.2 0.8 - 0.9 - - - - 13.4 36.0 17.6 24.8 - 7.4 - 1.0 - 0.2 0.4 - - - - - 0.2 14.0




Prospect Hill - 2.4 1.4 - - - - - 7.4 51.4 17.2 16.6 0.4 3.2 - - - - 2.4 - - - - - - 19.4 14.4 0.4 1.4 - 0.4
Red Creek (Burwood) - - - - - - - - 7.0 34.2 3.2 7.0 0.4 0.4 - - - - - 0.2 - - - - - 7.8 0.6 - 0.2 - -
Rosslyn Park (Seaview)








7.4 15.6 23.4 0.4 2.4 - 0.6 0.2 - - - - - - - - 3.2 0.2 - 0.2 - -
Sellicks Beach
1.2





1.0 39.2 8.2 14.2 2.2 2.0 0.6

0.4





1.0 4.8




Uraidla
1.0





8.6 36.8 18.4 21.0
6.0










14.8




Uraidla (Sutton Creek) - 0.4 1.2 - - - - 0.2 9.4 42.8 19.0 23.2 - 7.0 - 0.6 0.2 - - - - - - - 0.2 13.4 0.4 - 0.8 - -
Verdun - 2.2 0.4 - - - - - 10.0 40.4 8.6 15.0 0.6 1.6 0.2 - - - - 0.2 - - - - 0.4 12.8 0.2 0.2 0.8 - -
Williamstown - - - - - - - - 2.8 24.0 4.6 12.6 - 2.9 - - - - - - - - - - - 1.4 - - 3.6

Williamstown (South Para Reservoir) - - - - - - - - 3.2 21.6 6.8 11.2 - - - - - - - - - - - - - 0.8




Willunga - 2.6 - - - - 56.0 29.8 - 2.6 - - - - 1.2 - - - 8.6



Woodside (Inverbrackie) - 1.6 0.2 0.2 - - - - 5.6 37.2 7.0 15.4 0.8 0.2 0.4 - 0.2 - 0.2 0.2 - - - - - 15.8 0.8 - 0.8 - -
Woodside (Wicks Estate) - 0.8 0.2 - - - - - 6.0 28.0 4.6 16.0 - 1.0 - 0.2 - - - - - - - - - 9.8 0.2 - 0.6 - -
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 at 6 pm on Monday 1 January 2024. 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, which vary widely from site to site. They are not shown for sites with less 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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