Greater Adelaide in September 2018: drier than average

September was drier than average at all sites across Adelaide and the Hills, with several sites having their driest September for at least 20 years. Nights were cooler than average throughout Adelaide and the Hills, while daytime temperatures were generally close to average.

Drier than average

Cool nights

  • Night time temperatures were cooler than average throughout Adelaide and the Hills
  • Mean minimum temperatures ranged from 2.8 °C cooler than average at Rosedale to 0.9 °C cooler than average at Adelaide (West Terrace / ngayirdapira)
  • Daytime temperatures were generally close to average, slightly cooler than average near the city and in the southern suburbs, and slightly warmer than average in the north and in the Hills
  • On 14 September, warm northerly winds ahead of a cold front resulted in the city's hottest day since autumn, with 29.3 °C at Edinburgh RAAF the highest temperature recorded in Greater Adelaide for the month
  • Mean maximum temperatures ranged from 1.1 °C cooler than average at Kuitpo Forest Reserve to 0.8 °C warmer than average at Mount Lofty
  • Parafield Airport, Rosedale, and Mount Crawford had their lowest September mean daily minimum temperature on record
  • A few sites had their lowest September mean daily minimum temperature for at least 20 years

Adelaide (West Terrace / ngayirdapira)

  • Total rainfall for Adelaide (West Terrace / ngayirdapira) was 21.4 mm, which is 42% of the long-term average of 50.9 mm
  • The mean daily maximum temperature for Adelaide (West Terrace / ngayirdapira) was 18.4 °C, equal to the long-term average.. The warmest day was 26.7 °C on the 14th, and the coolest day was on the 15th when the temperature reached 13.3 °C
  • The mean daily minimum temperature for Adelaide (West Terrace / ngayirdapira) was 8.3 °C, which is 0.9 °C below the long-term average of 9.2 °C. The coldest morning was 3.4 °C on the 3rd, and the warmest morning was on the 11th when the minimum temperature was 15.6 °C

Strong winds at times

  • Associated with the passage of cold fronts, wind gusts in excess of 80 km/h were recorded around Greater Adelaide on both the 11th and 15th
  • The strongest wind gust recorded in Greater Adelaide was 91 km/h at Outer Harbour (Black Pole) on the 15th

Further information

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Extremes in September 2018
Hottest day 29.3 °C at Edinburgh RAAF on the 14th
Warmest days on average 19.3 °C at Parafield Airport
Coolest days on average 12.9 °C at Mount Lofty
Coldest day 7.2 °C at Mount Lofty on the 15th
Coldest night -1.5 °C at Rosedale (Turretfield Research Centre) on the 4th
Coolest nights on average 3.8 °C at Rosedale (Turretfield Research Centre)
Warmest nights on average 8.6 °C at Noarlunga
Warmest night 15.6 °C at Adelaide (West Terrace / ngayirdapira) on the 11th
Warmest on average overall 13.5 °C at Adelaide (Kent Town)
Coolest on average overall 8.9 °C at Mount Lofty
Wettest overall 52.0 mm at Cudlee Creek (Millbrook Reservoir)
Driest overall 8.2 mm at Harrogate (Mount Beevor South)
Wettest day 13.6 mm at Inglewood on the 20th
Strongest wind gust 91 km/h at Outer Harbour (Black Pole) on the 15th

Record lowest September total rainfall
New record
(mm)
Old
record
Years of
record
Average for
September
Lenswood 33.6 41.8 in 1987 49 115.0
Aldgate 36.6 43.0 in 1987 47 120.6
Brownhill Creek (Scotch College) 21.6 24.0 in 2008 20 56.4
Kuitpo Forest Reserve 27.0 30.0 in 2008 20 75.5

Lowest September total rainfall for at least 20 years
Observed
(mm)
Most recent
lower
Average for
September
Mount Bold Reservoir 24.6 20.8 in 1951 77.9
Meadows 28.6 22.3 in 1951* 97.9
Belair (State Flora Nursery) 27.2 15.3 in 1951* 80.1
Mount Barker 28.4 25.2 in 1987 85.5
Prospect Hill 35.4 26.0 in 1987* 88.3
Hahndorf 27.8 27.6 in 1987* 96.2
Birdwood 34.2 25.8 in 1994 81.4

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




Record lowest September mean daily minimum temperature
New record
(°C)
Old
record
Years of
record
Average for
September
Parafield Airport 6.1 6.6 in 1995 61 8.3
Rosedale (Turretfield Research Centre) 3.8 4.6 in 1969 56 6.6
Mount Crawford AWS 5.6 5.7 in 2008 24 7.4

Lowest September mean daily minimum temperature for at least 20 years
Observed
(°C)
Most recent
lower
Average for
September
Mount Barker 4.9 4.3 in 1982 5.9
Adelaide (Kent Town) 8.1 7.9 in 1985 9.8
Edinburgh RAAF 6.2 6.1 in 1985 8.1
Adelaide Airport 7.9 7.7 in 1992 9.0



Summary statistics for September 2018
Maximum temperatures
(°C)
Minimum temperatures
(°C)
Rainfall
(millimetres)
Mean for
September
2018
Diff
from
average
Highest for
September
2018
Mean for
September
2018
Diff
from
average
Lowest for
September
2018
Total for
September
2018
Average
for
September
Rank of
September
2018
Fraction of
September
average
Adelaide (Kent Town) 18.9 -0.2 27.3 14th 8.1 -1.7 3.8 4th 23.2 58.7 v low 40%
Adelaide (West Terrace / ngayirdapira) 18.4 0.0 26.7 14th 8.3 -0.9 3.4 3rd 21.4 50.9 low 42%
Adelaide Airport 18.3 +0.1 26.0 14th 7.9 -1.1 2.9 4th 19.4 45.2 low 43%
Edinburgh RAAF 19.2 +0.2 29.3 14th 6.2 -1.9 0.5 4th 20.6 47.7 low 43%
Kuitpo Forest Reserve 15.1 -1.1 23.3 14th 6.6 -1.5 3.4 4th 27.0 75.5 lowest 36%
Mount Barker 17.1 +0.6 24.3 14th 4.9 -1.0 -0.6 4th 28.4 85.5 v low 33%
Mount Crawford AWS 14.2 -0.9 23.0 14th 5.6 -1.8 1.7 24th 33.8 72.7 v low 46%
Mount Lofty 12.9 +0.8 21.4 14th 4.9 -1.3 0.8 24th 31.4 115.7 v low 27%
Noarlunga 17.8 -0.8 24.5 14th 8.6 -1.8 5.1 16th 9.4 44.0 v low 21%
Parafield Airport 19.3 +0.3 28.5 14th 6.1 -2.2 1.4 4th 27.2 44.2 low 62%
Rosedale (Turretfield Research Centre) 19.1 +0.7 28.0 14th 3.8 -2.8 -1.5 4th 24.5 53.2 low 46%

Daily maximum temperatures for September 2018
123456789101112131415161718192021222324252627282930
Adelaide (Kent Town)16.513.916.118.021.116.816.518.820.225.523.416.619.527.313.416.320.917.115.616.320.222.420.117.519.825.818.916.517.3
Adelaide (West Terrace / ngayirdapira)15.914.815.917.520.516.115.818.219.625.223.115.819.126.713.315.520.116.614.815.919.721.719.717.619.325.318.016.416.0
Adelaide Airport15.314.815.217.821.216.114.917.819.124.822.716.018.726.013.715.119.416.115.015.919.020.319.917.918.924.517.516.516.023.1
Edinburgh RAAF15.815.115.517.821.616.516.118.920.126.226.116.620.229.314.515.723.118.115.316.720.022.820.518.219.026.118.916.716.6
Kuitpo Forest Reserve12.811.311.615.317.712.213.114.615.821.421.112.617.223.310.212.317.012.912.412.916.319.414.712.314.121.415.013.213.4
Mount Barker15.312.713.615.218.414.615.216.018.222.822.615.117.224.312.015.018.715.514.514.618.922.316.615.016.723.017.015.916.220.0
Mount Crawford AWS12.09.511.012.816.211.312.513.514.920.420.012.015.523.08.511.317.011.510.411.616.419.014.212.613.921.514.712.513.1
Mount Lofty10.79.410.112.214.99.110.412.213.119.517.79.613.521.47.29.414.99.89.39.714.317.213.711.313.819.313.510.612.517.3
Noarlunga15.114.515.716.120.115.414.817.618.023.922.915.419.124.512.815.319.415.615.015.818.820.518.416.218.424.217.215.815.421.6
Parafield Airport16.015.016.517.921.116.416.318.519.826.025.117.019.628.514.816.022.317.116.017.020.223.120.818.619.426.019.617.317.5
Rosedale (Turretfield Research Centre)15.313.515.017.020.515.816.018.520.026.016.320.928.015.521.917.215.217.020.923.319.117.819.026.318.717.018.523.4
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 September 2018
123456789101112131415161718192021222324252627282930
Adelaide (Kent Town)10.47.94.83.87.011.24.57.38.97.912.29.67.39.07.95.64.411.68.49.211.37.98.27.49.29.211.65.06.1
Adelaide (West Terrace / ngayirdapira)10.27.83.45.19.611.44.27.89.57.715.69.77.912.17.55.56.311.89.08.511.07.67.45.14.98.09.711.25.96.2
Adelaide Airport10.47.63.52.95.912.04.27.17.77.613.511.06.79.78.36.25.111.49.79.011.87.37.66.24.77.011.511.94.64.3
Edinburgh RAAF10.36.91.40.55.28.83.65.76.15.411.95.65.39.57.22.84.28.66.38.86.27.55.07.94.19.17.58.61.93.7
Kuitpo Forest Reserve8.25.24.13.45.69.15.26.08.57.711.86.27.110.35.04.23.68.95.57.09.19.19.13.63.66.77.38.03.95.4
Mount Barker8.55.00.0-0.63.89.51.72.99.14.69.46.76.58.34.32.51.710.13.65.58.74.68.92.22.03.75.06.71.41.6
Mount Crawford AWS6.64.13.23.48.07.34.15.76.89.113.44.95.47.62.62.75.17.23.55.86.79.47.11.71.95.76.57.13.23.4
Mount Lofty5.54.01.51.97.26.53.84.26.07.512.24.84.86.02.42.24.56.13.35.56.37.47.00.81.45.37.15.62.82.9
Noarlunga10.96.26.06.37.812.25.47.810.08.715.59.38.212.07.25.17.612.18.88.612.18.98.96.26.18.79.39.95.38.3
Parafield Airport10.65.91.91.44.010.21.95.24.84.711.28.14.38.76.72.93.210.37.17.87.15.44.97.55.48.95.97.91.87.6
Rosedale (Turretfield Research Centre)9.07.00.6-1.51.95.50.42.02.53.24.50.62.96.01.46.24.18.73.36.23.06.22.87.63.26.9-1.03.2
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 September 2018
123456789101112131415161718192021222324252627282930
Adelaide (Brighton) 0.2
Adelaide (Glen Osmond) 8.4 0.2 - 1.0 - - - - - 0.8 - 4.2 - - 0.8 3.4 6.2 - - - - - - - 0.4

Adelaide (Hope Valley Reservoir) 7.8 - 1.8 - - 0.4 0.2 - - - - 1.0 - - 4.8 2.4 - - 5.0 8.8 - - - - - - - 1.4

Adelaide (Kent Town) 7.4 1.6 - - - 0.8 - - - - - 0.6 - - 3.8 0.6 - - 2.0 6.0 - - - -
- - 0.2 0.2 -
Adelaide (Keswick) 7.6 - - - - 0.6 0.2 - - - - 0.2 - - 3.6 0.8 - - 3.8 4.8 - - - - - - - - - -
Adelaide (Morphett Vale)










5.0

6.0


5.0










Adelaide (Morphettville Racecourse)














2.0













Adelaide (Salisbury Bowling Club)

















5.4










Adelaide (Seaton) 4.8



1.8







2.2 1.0


6.4









Adelaide (Tea Tree Gully Council) - - 9.7 - - - - - - - - - - - 20.8









Adelaide (West Terrace / ngayirdapira) 8.2 0.4 - - - 1.0 0.2 - - - - 0.2 - - 4.0 0.2 - - 2.0 5.0 - - - - - - - - 0.2 -
Adelaide Airport 7.0 0.6 - - - 0.6 - - - - - 0.2 - - 3.8 0.4 - - 2.6 4.2 - - - - - - - - - -
Adelaide Airport Alert 8.2 0.2 - - - 0.6 - - - - - 0.2 - - 3.6 - - - 3.6 4.4 0.2 - - - - - - - - -
Aldgate 6.8 - - - - 2.0 - - - 0.8 - 3.4 - - 8.2 1.8 - - 9.8 2.6 - - - - - - - 1.2 - -
Ashton Co-op 11.4 - - 2.0 - - - - - 2.2 - - 8.2 - - - 6.4 8.8









Athelstone (Black Hill Alert) 11.2 0.6 0.8 0.2 - 0.6 - - - - - 0.8 - - 5.2 1.0 - - 3.8 10.6 - 0.2 - - - - - 2.6 - -
Balhannah (Killara Park) 4.4 2.0 - 0.2 - 1.0 0.2 - - - 0.2 4.8 - - 6.4 2.4 0.2 - 5.0 1.0 - - - - - 0.2 - 2.2 - -
Beaumont 7.2 - - - - 0.4 - - - - - 0.4 - - 4.8 0.4 - - 2.2 7.4 - - - - - - - - - -
Belair 5.8 0.2 - - - 1.6 - - - - - 1.0 - - 4.0 1.6 0.2 - 4.4 4.4 0.2 - - - - - - 0.2 - 0.2
Belair (St Johns) 3.6 0.2 0.2 0.2 - 0.6 - 0.2 - - - 0.2 - - 4.2 1.6 - - 2.4 5.6 0.2 - - - - - - - - -
Belair (State Flora Nursery) 6.8 - - - - 1.0 0.2 - - 0.2 - 1.4 - - 4.8 - - - 8.0 4.8 - - - - - - - -

Bellevue Heights 4.8 - 0.8 - - 0.6 0.2 - - - - 0.2 - - 3.2 2.0 - - 6.4 4.2 0.2 - - - - - - - - -
Birdwood 7.8 - - - - 0.6 - - - - - 1.6 - - 7.0 2.0 - 0.2 4.4 6.8 - - - - - - - 3.8

Birdwood (McVittie's Hill Rndsup) 7.4 0.2 0.2 - - 0.6 0.4 - - 0.2 0.2 1.6 0.2 - 5.4 1.2 - - 3.2 2.6 - 0.2 - - 0.2 - - 1.4 - -
Bridgewater 6.2 - - - - 2.2 - - - - - - - - 21.0 3.0 -








Brownhill Creek (Scotch College) 4.6 - - - - 0.8 - - - - - 0.2 0.2 - 5.0 0.8 - - 1.8 8.2 - - - - - - - - - -
Burnside 10.4 - - - - 1.4 - - - - - 0.6 - - 3.6 0.8 0.2 - 5.2 6.8 - - - - - - - - 0.2 -
Clarendon 11.0



2.0



3.0

6.4 1.6

10.0









Crafers West 8.0 - 0.2 - - 1.8 0.2 - 0.2 - - 1.6 - - 6.4 2.2 - - 4.8 6.4 - - - - - - - 0.4 - -
Cromer Road 5.6 0.2 - 0.2 - 0.6 0.4 - - - - 0.6 - - 5.0 1.8 - - 2.6 5.6 - - - 0.2 - 0.2 - 0.4 - -
Cudlee Creek (Millbrook Reservoir) 11.0 1.2 0.6 - - 0.6 1.0 - - - - 1.4 - - 7.6 3.2 0.2 - 10.4 12.2 - - - - - - - 2.6

Cudlee Creek (Odea Road) 9.4 0.8 0.4 - - 1.0 0.2 - - - 0.2 1.6 - - 8.4 2.4 - - 7.0 6.6 - - - - - - - 3.4 0.2 -
Edinburgh RAAF 6.2 0.4 - - - - - - - - - 0.8 - - 3.4 1.2 - - 1.6 6.2 - 0.2 - - - - - 0.6 - -
Felixstow (Payneham) 9.2 0.4 0.2 - - - 0.2 - - - - 0.4 - - 5.8 0.6 - - 0.4 5.8 0.2 - - - - - - 0.4 0.2 -
Gawler 3.8 - 2.6 - - - 0.2 - - - - 0.2 - - 2.0 1.6 - - 1.0 4.4 - - - - - - - 1.8 - -
Gould Creek (Hermitage) 8.2 0.6 - 0.2 - 0.4 - 0.2 - - - 0.2 - - 2.4 1.2 0.2 - 2.6 7.4 0.2 - - - - - - 0.2 - -
Greenacres 7.6 2.8 0.8 - - 0.4 0.2 - - - - 1.0 - - 4.6 1.0 - - 3.0 7.0 - - - - - - - 0.6 0.2 -
Hahndorf 4.0 0.1 - - - 1.4 0.2 - - - - 4.2 0.2 - 6.3 1.6 - - 6.4 1.4 - - - - - - - 2.0 - -
Halbury Road Salisbury (Halbury Road) 4.4 0.4 1.0 - - 0.2 - - - - - 0.6 0.2 - 2.0 1.4 - - 3.0 7.6 - - - - - - - - - -
Happy Valley Reservoir 4.0
1.0

0.8




0.4 0.6
4.2 2.2

6.6 4.0









Harrogate (Mount Beevor South) 0.8 0.4 - - - 0.6 - - - - - 1.2 - - 2.2 0.4 - - 1.6 0.8 - - - - - - - - 0.2 -
Inglewood 11.0 0.4 0.2 - - 0.8 0.2 - - 0.2 - 0.8 - - 6.2 2.2 - - 5.2 13.6 0.2 - - - - - - 1.6 - -
Ironstone Road 10.0 1.0 - - - 0.6 0.8 - - - 0.2 0.8 - 0.2 4.6 1.8 - - 2.2 9.2 - 0.2 - - - - - 2.0 0.2 -
Kangarilla (Saddlebags Rndsup) 3.0 1.6 - 0.2 - 1.4 0.2 - - - 0.2 3.2 0.2 - 4.6 0.8 0.2 - 5.0 3.2 - - - - - 0.2 - 1.2 - -
Kanmantoo (Millbrae) 0.4 1.4 - - - 0.8 - - - - - 2.4 - - 2.8 1.2 - - 1.8 0.4 - - - - - - - - - -
Kersbrook 8.4 0.6 - 0.2 - 0.4 1.0 - 0.2 - - 1.0 - - 6.0 1.0 0.2 0.2 3.8 9.6 0.2 - - - - - - 1.6 - -
Kilburn 4.2 0.6 - - - 0.4 - - - - - 0.8 - - 3.4 0.8 - - 4.0 4.4 0.2 - - - - - - 0.4 - -
Kuitpo Forest Reserve 1.4 4.2 - 0.2 - 1.0 0.2 - - 0.2 - 4.8 - - 4.6 2.2 0.2 - 3.6 1.0 - - 0.2 - - - - 2.8 0.4 -
Leawood Gardens (Eagle on The Hill) 6.2 - - - - 1.0 - - - - - 0.8 - - 3.4 2.0 0.2 - 3.0 8.2 - - - - - - - 0.2 - -
Lenswood 8.8 0.8 - - - 1.4 - - - 0.2 - 3.4 - - 7.0 2.6 - - 5.8 2.6 - - - - - - - 1.0 - -
Lenswood (Stringybark) 11.8 0.8 0.2 0.2 - 0.8 - - - - - 1.2 - - 5.6 1.6 - 0.2 3.2 7.2 - 0.2 - - - - - 1.6 0.2 -
Lobethal 6.0 0.9 0.1



9.2
5.4 2.2









Lobethal (Graeber) 5.0 0.4 0.2 - - 0.8 - - - 0.2 - 2.4 - - 6.8 2.6 - - 5.8 2.4 - - - - - - - 0.8 - -
Lobethal (Maidment Road) 9.6 - - - - 1.4 0.4 - - 0.2 - 2.4 - - 7.8 2.0 - - 5.2 4.2 - - - - - - - 1.8 - -
Long Ridge (Greenhill) 7.6 - 0.2 - - 0.8 - - - - - 0.2 - - 4.2 1.6 - - 3.8 10.0 - - - - - - - 0.6 - -
Longwood 6.0 0.8 0.2 - - 1.4 - - - - - 1.8 - - 10.0 2.0 - - 11.6 2.2









Longwood Alert 4.8 1.0 0.2 - - 1.4 0.2 - - - - 1.4 - 0.2 8.8 1.6 - - 11.6 2.4 - - - - - - - 1.4 - -
Macclesfield 13.4 - 1.4 - - - - - 6.8 - - 7.0 0.4 2.4 1.4 - - - - -



McLaren Vale (Pirramimma Winery) 4.4 - - 1.2 - - - - - 3.8 - - 3.8 - 3.8 2.8 - - - - - - - 3.6

Meadows 1.0 5.0 - 1.2 - 1.0 - - - - - 7.0 - - 5.8 1.2 - 0.2 3.8 - - - - - - - - 1.6 - 0.8
Mitchell Park (Marion) 3.8 - - - - 0.6 - 0.2 - - - - - - 5.2 1.4 - - 1.8 7.0 - - - - - - - - - -
Montacute 7.4 - - - - 0.6 - - - - - 0.6 - - 7.0 2.0 - - 2.4 9.8 - - - - - - - 2.6 - -
Morphettville 8.8 - - - - 0.4 - - - - - - - - 3.2 0.2 - - 1.8 3.4 - - - - - - - - - -
Mount Barker 2.8 1.4 - - - 1.2 - - - 0.2 - 6.8 0.2 - 6.2 1.4 - - 6.4 0.6 0.2 - - - - - - 1.0 - -
Mount Bold Reservoir 1.8 0.8 0.2

1.6 0.2



2.6 0.4
5.2 1.2

6.4 3.4






0.8

Mount Crawford AWS 10.8 0.8 - 0.2 - 0.6 0.2 - - 0.4 - 0.4 - - 3.8 1.6 - - 3.2 8.8 - 0.2 - - - - - 2.6 0.2 -
Mount Lofty 7.4 0.6 0.4 - - 1.2 0.2 - - - - 2.0 - - 6.0 2.2 - - 4.8 5.8 - - - - 0.2 - - 0.6 - -
Mt Bold (Scott Creek Alert) 3.2 0.2 0.2 - 0.2 1.0 0.2 - - - - 3.2 0.2 - 7.8 2.2 - - 8.2 2.2 - - - - - - - 0.6 - -
Mt Torrens 4.6 0.6 0.4 - - 0.8 0.2 - - 0.2 - 2.4 - - 6.0 2.4 - - 5.0 1.6 - - - - 0.2 - - 1.0 - -
Mylor (Biggs Flat) 3.2 0.2 0.2 - 0.2 1.0 - - - - - 3.2 - 0.2 7.0 2.0 0.4 - 10.0 1.4 - 0.2 - - - - 0.2 0.4 - -
Nairne - - 1.0 - - 1.8 0.2 - - - - 5.0 - - 5.4 - - - 3.8 0.8 - - - - - - - 1.2

Noarlunga 0.2 - 0.6 - - - 0.2 - - 0.2 - 1.0 - 0.2 2.8 1.2 - - 1.8 1.2 - - - - - - - - - -
North Adelaide 9.4 - - 1.0 - - - - - 0.8 - - 4.6 - 0.8 4.8









Parafield Airport 6.0 1.4 - - - 0.2 - - - - - 0.6 - - 3.4 1.4 - - 2.4 11.6 - - - - - - - 0.2 - -
Piccadilly (Woodhouse) 8.0 - 0.4 - - 2.6 0.2 - - - - 3.6 - - 9.0 3.4 0.2 - - 5.0 0.2








Prospect Hill 3.0 11.6 - - - 2.4 - - - - - 8.4 - - - 2.2 - - 4.0 0.6 - - - - - - - 1.6 1.6 -
Red Creek (Burwood) 0.6 7.6 - - - - - - - - - 3.2 0.4 - 3.2 3.4 - - 0.2 0.8 - - - - - - - 0.4 2.2 -
Regency Park 5.2 0.8 - - - 0.2 0.2 - - - - 0.6 - - 4.2 1.0 - - 2.2 4.0 - - - - - - - 0.4 - -
Rosedale (Turretfield Research Centre) 6.0 - 0.2 - - 0.4 0.4 - - - 0.6 - - 5.0 2.6 - 1.0 6.6 0.2 - - - - - - 1.5 - -
Rosslyn Park (Seaview) 9.8 0.2 - - - 0.6 - - - - - 0.8 - - 3.6 1.2 - - 4.0 6.8 0.2 - - - - - - 1.4 - -
Sellicks Beach 0.6
8.0

0.8







4.6 0.8


1.0






1.0

Uraidla 10.0



2.8







7.0 2.8

7.4 7.0









Uraidla (Sutton Creek) 6.8 0.2 - 0.2 - 1.4 - - - - - 2.0 - - 6.2 1.2 0.2 - 4.0 4.0 - - - - - - - 0.4 - -
Verdun 4.8 - - 0.2 - 1.0 0.6 - - - - 5.0 - - 6.4 2.8 - - 6.0 1.4 0.2 - - - - - - 1.0 - 0.2
Williamstown 12.4 0.2 0.6 - - - - - - - - - - - 4.4 2.6 - - 1.6 13.0 - - - - - - - 0.6

Williamstown (South Para Reservoir) 11.0 0.8 0.4 - - 0.6 1.2 - - - - 0.4 - - 4.8 4.0 - - 2.2 12.4 - - - - - - - 1.0

Willunga 7.8 - - 2.4 - - - - - 2.2 - - 5.6 - 4.0 -








Woodside 3.4

1.0




3.4

6.8
5.2 1.6









Woodside (Wicks Estate) 2.8 - 0.2 - - 1.0 0.4 - - - 0.2 3.4 - 0.2 6.0 1.2 0.2 - 4.2 1.4 - - 0.2 - - - - 1.6 - -
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, 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 10 am on Monday 1 October 2018. 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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