Outage: Some data is not available due to a technical issue. This affects some observations and forecasts.

Greater Adelaide in October 2021: wetter and cooler than average

Rainfall was above average at most sites around Adelaide and the Hills. Daytime temperatures were generally average to below average and night-time temperatures were mostly below average, despite several warm days and nights towards the end of the month.

High rainfall at some sites

  • October rainfall ranged from near average to very much above average for sites around Adelaide.
  • The highest daily rainfall total this month, 37.8 mm, was recorded at Felixstow (Payneham) on the 15th, associated with a deep low pressure system.
  • Several storm fronts crossed Adelaide on the morning of the 28th, bringing golf ball-sized hail, strong winds, and heavy rain.
  • Adelaide (Keswick) had its highest October daily rainfall on record.

Cooler temperatures for some sites

  • The mean maximum temperature at sites around Adelaide ranged from near average to cooler than average.
  • The 2nd was the warmest day of the month, when maximum temperatures around Adelaide were more than 6 °C above average for September.
  • Minimum temperatures remained mostly below average for the second and third week of October.
  • Parafield Airport had its lowest October temperature on record.

Adelaide (West Terrace / ngayirdapira)

  • Total rainfall for Adelaide (West Terrace / ngayirdapira) was 61.8 mm, which is 140% of the long-term average of 44.2 mm.
  • The mean daily maximum temperature for Adelaide (West Terrace / ngayirdapira) was 21.1 °C, which is 0.3 °C below the long-term average of 21.4 °C.
  • The warmest day was 29.5 °C on the 26th, and the coolest day was on the 4th when the temperature reached 16.3 °C.
  • The mean daily minimum temperature for Adelaide (West Terrace / ngayirdapira) was 10.4 °C, which is 0.8 °C below the long-term average of 11.2 °C.
  • The coldest morning was 6.1 °C on the 11th, and the warmest morning was on the 27th when the minimum temperature was 20.3 °C.

Further information

Media
(03) 9669 4057

Extremes in October 2021
Hottest day 30.8 °C at Edinburgh RAAF on the 26th
Warmest days on average 22.0 °C at Parafield Airport
Coolest days on average 15.2 °C at Mount Lofty
Coldest day 8.6 °C at Mount Lofty on the 4th
Coldest night 1.4 °C at Parafield Airport on the 11th
Coolest nights on average 6.6 °C at Mount Lofty
Warmest nights on average 10.6 °C at Noarlunga
Warmest night 21.4 °C at Noarlunga on the 27th
Warmest on average overall 15.8 °C at Adelaide (West Terrace / ngayirdapira)
15.8 °C at Edinburgh RAAF
15.8 °C at Parafield Airport
Coolest on average overall 10.9 °C at Mount Lofty
Wettest overall 105.0 mm at Crafers West
Wettest day 37.8 mm at Felixstow (Payneham) on the 15th
Strongest wind gust 107 km/h at Mount Crawford AWS on the 28th

Record highest October daily rainfall
New record
(mm)
Old
record
Years of
record
Adelaide (Keswick) 24.4 on the 15th 19.2 on the 5th in 2020 21



Record lowest October temperature
New record
(°C)
Old
record
Years of
record
Average for
October
Parafield Airport 1.4 on the 11th 1.6 on the 7th in 2010 65 10.2


Summary statistics for October 2021
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
October
2021
Diff
from
average
Highest for
October
2021
Mean for
October
2021
Diff
from
average
Lowest for
October
2021
Total for
October
2021
Average
for
October
Rank of
October
2021
Fraction of
October
average
Adelaide (West Terrace / ngayirdapira) 21.1 -0.3 29.5 26th 10.4 -0.8 6.1 11th 61.8 44.2 high 140%
Adelaide Airport 20.6 -0.6 29.5 26th 10.4 -0.4 6.0 8th 42.2 35.8 average 118%
Edinburgh RAAF 21.8 -0.6 30.8 26th 9.8 -0.3 2.9 11th 64.8 37.1 high 175%
Kuitpo Forest Reserve 17.3 -1.6 25.8 26th 8.1 -1.2 4.5 11th 63.2 52.3 high 121%
Mount Barker 19.6 0.0 25.6 27th 7.3 0.0 2.5 12th 62.2 65.6 average 95%
Mount Crawford AWS 16.7 -1.7 23.9 26th 7.2 -1.3 3.2 11th 76.6 47.1 high 163%
Mount Lofty 15.2 -0.1 23.1 26th 6.6 -0.9 3.0 11th 94.6 65.6 high 144%
Noarlunga 20.5 -1.0 29.6 26th 10.6 -1.0 6.4 8th 52.6 32.6 average 161%
Parafield Airport 22.0 -0.1 30.5 26th 9.5 -0.7 1.4 11th 57.8 40.1 high 144%

Daily maximum temperatures for October 2021
12345678910111213141516171819202122232425262728293031
Adelaide (West Terrace / ngayirdapira)17.023.018.216.319.425.717.023.020.418.017.723.817.016.817.416.724.424.823.525.322.122.818.420.821.229.528.127.117.717.623.3
Adelaide Airport17.022.717.716.019.325.616.722.920.017.117.623.116.916.917.516.121.924.620.725.821.320.918.220.321.329.527.727.517.616.922.2
Edinburgh RAAF17.624.019.416.420.626.717.324.220.918.418.024.717.916.518.216.924.925.323.924.022.723.919.521.723.230.829.627.419.018.424.1
Kuitpo Forest Reserve14.819.413.912.415.821.913.719.218.113.713.020.612.413.314.512.120.417.819.021.319.219.515.514.618.725.825.419.914.115.119.8
Mount Barker15.520.520.613.518.022.616.421.221.618.515.620.014.415.517.515.422.720.521.121.422.323.420.818.420.725.625.622.316.816.422.0
Mount Crawford AWS13.618.212.711.815.320.613.019.118.212.512.717.912.111.714.311.620.219.618.420.819.220.615.615.618.023.923.520.513.714.419.7
Mount Lofty11.217.510.78.613.919.311.916.916.011.611.917.89.910.411.79.918.418.617.620.117.118.213.214.217.323.122.119.412.811.918.1
Noarlunga17.021.917.516.318.624.116.322.519.217.517.222.717.416.417.416.622.422.823.425.921.121.618.220.322.029.627.824.818.116.923.0
Parafield Airport18.324.219.116.620.127.117.623.522.418.718.624.918.117.718.517.224.926.024.425.622.923.919.820.522.630.529.028.419.318.624.5
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 October 2021
12345678910111213141516171819202122232425262728293031
Adelaide (West Terrace / ngayirdapira)12.010.912.611.110.99.07.56.78.16.76.110.510.99.69.512.36.912.89.514.714.410.010.88.77.313.520.313.312.46.57.4
Adelaide Airport13.011.613.111.811.38.89.06.07.57.46.88.511.29.810.212.96.412.08.713.314.19.812.78.77.811.619.014.112.76.97.0
Edinburgh RAAF12.211.312.59.29.67.65.64.38.35.92.98.510.59.19.712.16.211.49.714.012.18.411.711.39.813.719.812.912.64.95.0
Kuitpo Forest Reserve9.77.99.58.37.68.65.05.310.15.64.56.08.16.47.08.54.99.27.910.512.19.38.47.35.88.916.611.88.56.15.8
Mount Barker10.18.610.28.17.74.83.54.26.55.63.72.58.97.17.69.23.87.87.07.712.88.07.88.63.95.715.012.59.44.22.6
Mount Crawford AWS8.76.57.85.35.29.04.75.811.55.43.24.57.05.95.96.93.89.65.69.511.58.47.36.53.78.115.811.38.05.14.9
Mount Lofty7.85.88.55.64.57.54.05.39.34.63.04.06.04.75.36.14.39.75.58.910.57.67.06.53.27.415.410.66.84.44.3
Noarlunga12.110.913.011.511.110.37.66.49.86.56.59.110.49.49.411.88.212.611.013.614.210.910.68.28.712.721.414.111.56.88.8
Parafield Airport12.49.813.010.38.77.65.63.56.54.81.410.010.98.78.712.44.511.09.514.512.48.210.39.09.413.220.013.612.44.76.5
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 October 2021
12345678910111213141516171819202122232425262728293031
Adelaide (Glen Osmond) 3.2 - 10.0 - - - - - - - 2.0 5.6 23.2 - - - - - - 0.4 - 4.2 12.6 - -
Adelaide (Hope Valley Reservoir) 6.4 0.2 3.6 2.8 3.6 - - - - - - - 1.2 2.8 25.6 - - - - - - - - - - - - 3.4 7.2 - -
Adelaide (Keswick) 1.8 - 4.2 0.8 1.8 - - - - - - - 2.4 4.8 24.4 - - - - - - - - - - - - 3.6 10.0 - -
Adelaide (Morphett Vale) 2.2 - 3.0 1.4 - - - - - - - - 2.0 2.2 26.4 - - - - - - - - - - - - 2.8 15.6

Adelaide (Salisbury Bowling Club)


























21.4

Adelaide (Seaton)
1.2 5.0 2.8






2.4 4.2 12.8 0.6










11.2

Adelaide (West Terrace / ngayirdapira) 2.4 0.2 3.8 1.4 3.2 - - - - - - - 2.6 3.4 29.2
- - - - - - - - - - - 4.0 11.6 - -
Adelaide Airport 0.4 0.2 2.4 0.4 2.0 0.2 - - - - - - 1.6 3.2 16.6 0.4 - - - - - - - - - - - 2.6 12.2 - -
Adelaide Airport Alert 0.4 0.2 2.4 0.6 1.4 0.2 - - - - - - 1.6 3.4 17.6 0.2 - - - - - - - - - - - 2.8 12.4 0.2 -
Aldgate 6.8 0.4 7.6 6.2 7.0 - - - - - - - 7.2 8.8 19.2 1.2 - - - - 0.2 - 1.0 0.2 - - - 6.2 18.6 0.2 -
Ashton 3.6 - 6.4 10.2 10.0 - - - - - 0.2 - 3.8 7.4 31.4 - 0.2 - - - - - 0.2 0.2 - - - 3.0 11.0 0.4 0.2
Ashton Co-op 4.6 - - - 23.6 - - - - 0.4 - 4.2 7.0 26.8 0.4












Athelstone (Black Hill Alert) 3.6 - 4.8 1.8 3.6 - - - - - - - 3.6 6.8 27.2 - - - - - - - - - - - - 3.4 8.0 - -
Balhannah (Gumbooya) 5.4 0.2 2.0 2.8 4.4 - - - - - 0.4 - 0.6 3.2 10.2 0.4 0.2 - - - - - 2.0 0.6 0.2 - - 2.6 13.8 0.2 -
Beaumont 2.0 - 3.6 2.6 2.2 - - - - - - - 3.2 4.6 19.8 - - - - - - - 0.2 0.2 - - - 4.0 8.8 - -
Belair 3.4 - 4.8 5.2 6.2 - - - - - - - 5.6 4.2 21.6 0.2 - - - - - - 0.4 0.2 - - - 4.0 14.2 0.2 -
Belair (St Johns) 3.6 - 5.4 3.8 2.2 - - - - - - 0.2 3.0 3.6 26.4 - - - - - - - 0.6 - - - - 3.8 15.6 - -
Belair (State Flora Nursery) 5.0 - 5.4 7.8 - - - - - 4.4 4.6 21.2 - - - - - - - 0.6 - - - - 3.8 16.4

Bellevue Heights 2.8 - 2.8 2.2 2.0 0.2 - - - - - - 2.0 4.6 28.6 0.4 - - - - - - 0.2 - - - - 2.8 15.6 - -
Birdwood 0.6 0.4 4.8 7.4 10.4 - - - - - 0.2 - 7.0 14.2 0.4 - - - - 0.4 - 1.0 - - - - 1.6 19.6 0.2 -
Birdwood (McVittie's Hill) 1.0 1.8 3.0 5.0 6.8 - - - - - 0.6 - 0.4 6.6 10.4 - 0.2 - - - - - 0.2 0.2 - - - 1.2 19.4 0.2 -
Bridgewater - - - - - - - - - - - - 18.0 4.0 18.0 - - - - - - - - - - - 6.0 3.0 19.0

Brownhill Creek (Scotch College) 3.8 - 4.2 3.0 1.8 0.2 - - - - - - 2.8 5.0 24.4 - - - - - - - 0.2 - - - - 3.8 11.4 - -
Burnside 2.6 - 3.0 1.6 2.8 - - - - - - - 3.4 3.6 22.2 - - - - - - - 0.2 - - - - 3.6 9.8 - -
Cherry Gardens 5.8 0.4 6.6 5.0 2.2 - 0.2 - - - 1.0 - 2.0 3.6 21.2 0.8 0.2 - - - - - - - - - - 6.2 19.0 0.8 -
Clarendon 4.0
13.0






















17.0
Crafers West 8.0 0.4 5.8 9.6 8.6 - - - - - - - 7.8 8.0 30.8 0.6 - - - - - - 0.4 0.4 - - - 5.6 18.6 0.4 -
Cromer Road 1.4 0.4 2.6 8.2 11.2 - - - - - 0.2 - 0.8 6.6 10.6 0.6 - - - - - - - 0.4 - - - 1.2 24.0 - -
Cudlee Creek (Millbrook Reservoir) 3.6 0.2 4.0 7.0 10.8 - - - - - - - 1.6 7.8 23.0 - - - - - 0.2 - - - - - - 1.8 15.4 0.2 -
Cudlee Creek (Odea Road) 2.2 0.2 3.8 1.4 10.2 - - - - - - - 1.6 5.2 18.4 - 0.2 - - - - - - - - - - 0.8 18.6 - -
Edinburgh RAAF 2.0 - 2.0 8.8 1.8 0.2 - - - - - - 1.0 5.0 24.0 - - - - - - - - - - - - 2.4 17.0 0.6 -
Felixstow (Payneham) 2.8 - 4.2 3.8 2.2 - - - - - - - 3.8 4.4 37.8 - - - - - - - - - - - - 3.8 7.4 - -
Forreston Alert 0.6 0.2 3.8 9.8 10.2 - - - - - - 0.2 1.0 5.6 18.0 0.2 0.2 - - - - - 0.2 0.4 0.2 - - 1.8 19.2 0.2 -
Gawler 1.8 0.2 2.6 2.2 2.8 - - - - - - - 1.4 5.0 26.4 - - - - - - - 0.2 - - - - 2.2 20.6 0.2 -
Gould Creek (Hermitage) 2.4 - 3.0 7.6 4.6 - - - - - - - 2.2 6.2 8.4 0.2 - - - - - - - - - - - - - 0.2 -
Greenacres 3.6 0.2 4.0 2.4 2.8 - - - - - - - 2.6 3.8 26.6 - - - - - - - - - - - - 3.2 8.2 - -
Gumeracha 3.0 - - - - 22.0 - - - - 0.2 - 1.6 3.2 20.0 - - - 0.2 - 0.1 - - - 0.2 - - - 15.0 - -
Hahndorf 7.4 0.3 4.3 4.9 5.8 - - - - - 0.3 - 1.9 4.9 9.2 0.7 - - - - 0.1 - 1.5 0.1 - - - 3.9 19.4 0.5 -
Halbury Road Salisbury (Halbury Road) 1.6 - 2.8 5.4 0.8 - - - - - - - 2.2 4.8 27.4 0.2 - - - - - - - - - - - 2.8 20.8 - -
Happy Valley Reservoir 2.6 0.8 2.8 2.2 0.8 - - - - - - - 1.4 5.0 33.0 0.2 - - - - - - - 0.2 - - - 2.0 17.2 - -
Harrogate (Mount Beevor South) 1.4 - 1.4 1.0 2.6 - - - - - 0.2 - - 4.4 5.4 0.8 0.2 - - - 0.2 - 0.6 0.2 - - - 0.6 12.6 - -
Inglewood 2.4 - 3.4 4.8 5.8 - - - - - - - 1.4 6.0 22.4 - - - - - - - - - 0.2 - - 1.2 13.0 - -
Ironstone Road 1.8 0.2 5.0 11.8 12.4 0.2 - - - - - - 2.0 7.8 17.0 0.2 0.2 - - - 0.2 - - - - - - 2.0 19.4 0.2 -
Kangarilla (Saddlebags) 10.0 - 4.6 3.8 3.0 - 0.2 - - - 0.4 0.2 2.6 4.2 18.2 0.4 - - - 0.2 - - 2.0 0.6 0.2 - - 2.4 14.8 - -
Kanmantoo (Millbrae) 2.4 0.2 1.2 2.6 1.4 - - - - - 0.4 - 0.2 3.8 5.2 - - 0.2 - - - - - 0.2 - - - 0.6 12.2 0.2 -
Kersbrook 2.6 - 4.8 8.2 19.6 - - - - - - - 2.6 7.2 23.2 - - - - - - - - - 0.2 - - 2.0 16.0 0.2 -
Kilburn 1.2 - 4.4 0.6 2.2 0.2 - - - - - - 2.2 3.8 19.8 - - - - - - - - - - - - 3.8 9.6 - -
Kuitpo Forest Reserve 5.6 0.2 3.4 8.2 4.4 - - - - - 0.6 0.2 4.0 4.8 13.4 0.2 - 0.2 - - - - - 1.0 0.2 - - 2.2 14.6 - -
Lenswood 4.0 0.4 5.2 8.4 11.8 - - - - - - 0.2 2.8 6.4 16.6 0.4 - - - - - - 0.2 0.8 0.2 - - 3.4 8.4 - -
Lenswood (Stringybark) 1.8 - 4.4 6.0 7.2 - - - - - - - 1.4 6.0 22.6 - - - - - - - - 1.2 - - - 1.4 12.2 0.2 -
Lobethal (Graeber) 1.8 - 3.6 2.6 9.4 - - - - - 0.2 - 1.2 4.0 19.8 - 0.2 - - - - - 0.8 0.2 - - - 1.0 18.4 0.4 -
Lobethal (Maidment Road) 1.4 - 3.6 5.0 10.4 - - - - - - - 1.2 7.4 16.6 - - 0.2 - - - - 0.2 0.4 - - - 0.8 20.0 0.6 -
Long Ridge (Greenhill) 4.2 0.2 3.2 4.2 3.4 0.2 - - - - - - 2.4 4.8 21.8 - - - - - - - 0.8 - - - - 3.4 11.0 - -
Longwood Alert 6.4 0.2 4.8 3.0 1.6 0.2 - - - - 0.2 - 4.4 3.8 16.8 0.4 - 0.2 - - - - 0.8 0.2 - - - 4.2 13.2 - 0.2
McLaren Vale (Pirramimma Winery) 2.2 9.8 - - - - - - - 1.4 4.0 16.0 0.2 - - - - - - - - - 1.2 8.4

Mitchell Park (Marion) 1.4 - 3.0 1.6 1.0 - - - - - 0.2 - 3.2 4.2 30.4 - - - - - - - - - - - - 2.6 10.4 0.2 -
Montacute 2.4 0.2 4.0 2.4 4.6 - - - - - - - 2.0 7.6 19.8 - - - - - - - - 0.4 - - - 2.0 8.2 - -
Morphettville 1.0 - 2.4 1.0 2.4 - - - - - - - 2.4 2.6 23.6 - - - - - - - - - - - - 2.8 7.4 - -
Mount Barker 6.8 1.4 3.2 3.4 4.6 - - - - - 0.6 - 1.4 4.6 10.4 1.4 - - - - - - 1.6 2.2 0.4 - - 2.2 18.0 - -
Mount Bold Reservoir 9.6 0.4 3.6 5.6 3.2 - 0.2 - - - 0.6 - 1.2 4.0 17.2 0.2 - - - - - - 0.6 0.2 - - - 2.2 16.2 0.2
Mount Crawford AWS 2.0 0.2 4.0 11.2 9.0 - - - - - - - 1.2 8.6 17.4 - - 0.2 - - - - - 0.4 - - - 1.8 20.4 0.2 -
Mount Lofty 7.6 0.2 6.4 9.8 6.0 - - - - - - 0.2 6.0 7.2 28.6 0.2 - 0.2 - - 0.2 - 0.2 0.2 0.2 - - 4.0 16.6 0.8 -
Mt Bold (Scott Creek Alert) 7.6 - 5.8 2.8 2.4 - - - - - 0.4 - 2.2 3.0 17.6 0.2 - - - - - - 0.6 0.2 0.4 - - 2.8 14.8 0.2 -
Mt Torrens 4.0 - 3.0 0.6 5.6 - - - - - 0.8 - 0.6 6.2 8.8 - 0.2 - - - 0.4 - 1.6 0.2 0.2 - - 1.2 19.6 0.2 -
Mylor (Biggs Flat) -
- 1.6 1.2 - - - - - 0.4 - 4.4 4.8 10.4 0.2 - 0.2 - - - - 1.8 0.2 - 0.2 - 3.4 18.6 - -
Nairne 5.4 - - - 7.6 0.2 - - - 1.0 - 0.4 4.4 8.2 - - - - - - - 1.2 1.8 - - - 14.6 - -
Noarlunga 1.6 0.2 2.6 4.0 1.6 - 0.2 - - - - - 1.0 2.8 23.2 0.2 - - - - - - - - - - - 0.6 14.6 - -
North Adelaide - - 9.8 - - - - - - - 6.0 29.2 - - - - - - - - - - - - 4.0 9.2

Parafield Airport 2.0 - 3.0 0.8 7.4 0.2 - - - - - - 1.4 5.4 23.2 0.2 - - - - - - - - - - - 2.8 11.0 0.4 -
Piccadilly (Woodhouse) 7.0 0.5 7.0 11.6 11.0 - - - 0.2 - - 6.0 24.0 - - - - - - - - 0.4 - - - - 5.0 17.0

Prospect Hill 13.2 0.6 4.2 10.2 6.2 - 0.4 - - - 0.8 - 4.4 5.6 12.2 0.4 - 0.2 - - - - - 1.2 0.2 - - 2.0 17.0

Red Creek (Burwood) 4.0 - 0.2 0.2 3.0 - - - - - 0.4 - - 3.2 7.6 - - - - - - - - 0.2 - - - 1.2 11.6 - -
Regency Park 0.2 - 3.2 0.8 3.2 - - - - - - - 2.4 3.6 15.0 - - - - - - - - - - - - 3.6 6.8 - -
Rosslyn Park (Seaview) 2.8 0.2 4.0 5.2 5.6 - - - - - - - 4.4 5.0 22.8 - - - - - - - 0.2 - - - - 3.8 6.2 - -
Sellicks Beach

3.2
5.8




0.6
1.2 1.4













13.4

Uraidla 4.6
7.8
8.0






3.2 10.4












4.2 13.0

Uraidla (Sutton Creek) 4.0 0.2 7.0 7.0 4.6 0.2 - - - - - - 5.2 6.0 27.2 - - 0.2 - - - - 0.2 0.2 - - - 4.0 9.0 0.2 -
Verdun 6.0 - 4.2 6.8 5.8 - - - - - 0.2 - 1.4 4.6 11.0 0.2 - - - - - - 2.4 0.2 - - - 3.8 16.8 - -
Williamstown 3.4 - 4.8 12.6 7.4 - - - - - - - 2.0 7.6 20.6 - - - - - - - - - - - - - 20.4

Williamstown (South Para Reservoir) 5.2 0.2 4.6 10.2 7.2 - - - - - - - 1.2 6.8 - - - - - - 0.2 - - 0.2 - - - 2.0 - 0.2
Willunga 4.6 15.2 - - - - - - - 2.2 4.8 21.4 - - - - - - - - - - - - 1.8 8.8

Woodside (Inverbrackie) 5.4 0.2 3.0 3.0 7.2 - - - - - 0.4 0.2 0.8 3.6 9.6 0.2 0.2 - - - 0.2 - 2.0 0.8 - - - 1.0 10.6 0.4 -
Woodside (Wicks Estate) 3.4 - 3.2 3.2 9.2 - - - - - 0.2 - 1.0 3.8 9.2 0.2 - 0.2 - - - - 1.8 0.8 - - - 1.4 9.8 0.2 -
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, generally published on the first working day of each 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. More extensive discussion of significant weather events, along with later information and data that has had greater opportunity for quality control, will be presented in the Monthly Weather Review.

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 “include the population within the urban area of the city, as well as people who regularly socialise, shop or work within the city, and live in small towns and rural areas surrounding the city. It is important to note that GCCSAs do not define the built up edge of the city. They provide a stable definition for these cities and are designed for the output of a range of social and economic survey data.

This statement has been prepared based on information available at 9 am on Wednesday 3 November 2021. 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.

Further information

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