Tuesday, 1 December 2020 - Monthly Climate Summary for South Australia - Product code IDCKGC13R0
South Australia in November 2020: warmest on record
Rainfall in November was below to very much below average across most of South Australia, making it the state's driest November since 1990. Daytime and night-time temperatures were very much above average for November and the overall mean temperature was the state's highest on record.
Driest since 1990
- Rainfall in November was below to very much below average across most of South Australia.
- Rainfall in November was 71% below average for South Australia as a whole, the state's driest November since 1990.
- Little or no rain fell across much of the Northeast Pastoral district.
- Rainfall totals were more than 25 mm below average in the Lower South East.
- Several cold fronts and low pressure troughs crossed the state during the month, bringing isolated showers and thunderstorms with gusty winds at times.
Warmest on record
- Daytime temperatures in November were very much above average across South Australia, including large areas of highest on record across the northern Pastoral districts.
- Large areas of the state had mean maximum temperatures more than 4 °C warmer than average.
- The mean maximum temperature for South Australia as a whole was 4.38 °C above average, the highest on record (the previous highest was +3.62 °C in 2012).
- The highest temperature recorded for the month was 48.0 °C at Andamooka on the 28th, which was South Australia's highest temperature on record for November and highest recorded anywhere in Australia during November since 48.5 °C at Birdsville on 30 November 2006.
- Earlier in the month, Oodnadatta recorded 47.4 °C on the 15th, which, at the time, equalled the state's second-highest temperature on record for November.
- On the 10th, raised dust was observed about the Mid North and Eyre Peninsula as hot to very hot and windy conditions developed ahead of a change.
- Night-time temperatures were above to very much above average across South Australia during November.
- The mean minimum temperature for South Australia as a whole was 2.33 °C above average, the fourth-highest on record and highest since 2009.
- The state's overall mean temperature in November was 3.36 °C above average, the highest on record (previous highest was +3.01 °C in 1914 and 2009).
- On the 28th, numerous sites across the state's north and east had their highest November temperature on record and many of those same sites went on to have their highest November mean daily maximum temperature on record
- Marree Aero and Snowtown (Rayville Park) had their warmest November night on record
- Ernabella (Pukatja) had its highest November mean daily minimum temperature on record
- Several sites had their highest November mean temperature on record
Further information
- Media
- media@bom.gov.au (03) 9669 4057
Extremes Maps Records Summaries Important notes the top
Extremes in November 2020 | |
---|---|
Hottest day |
48.0 °C at Andamooka on the 28th 47.5 °C at Marree Aero on the 28th 47.4 °C at Oodnadatta Airport on the 15th 47.4 °C at Oodnadatta Airport on the 28th 47.4 °C at Roxby Downs (Olympic Dam Aerodrome) on the 28th |
Warmest days on average |
37.8 °C at Moomba Airport
and Oodnadatta Airport |
Coolest days on average |
22.0 °C at Robe |
Coldest day |
11.2 °C at Mount Lofty on the 12th |
Coldest night |
0.1 °C at Keith (Munkora) on the 1st |
Coolest nights on average |
9.8 °C at Kingscote Aero |
Warmest nights on average |
21.5 °C at Moomba Airport |
Warmest night |
30.9 °C at Moomba Airport on the 28th |
Warmest on average overall |
29.7 °C at Moomba Airport |
Coolest on average overall |
16.9 °C at Mount Lofty |
Wettest overall |
50.4 mm at Mount Gambier Aero |
Wettest day |
25.2 mm at Mount Gambier Aero on the 29th |
Strongest wind gust |
124 km/h at Sellicks Hill (Mount Terrible Radar) on the 22nd |
Extremes Maps Records Summaries Important notes the top
Maps | |||
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Observed | Anomaly | Decile rank | |
Total rainfall |
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Mean daily maximum temperatures |
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Mean daily minimum temperatures |
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Record highest November temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for November |
|||
Woomera Aerodrome | 46.9 | on the 28th | 44.9 | on the 19th in 2009 | 72 | 29.9 |
Oodnadatta Airport | 47.4 | on the 28th | 47.3 | on the 29th in 2006 | 71 | 33.8 |
Andamooka | 48.0 | on the 28th | 45.7 | on the 22nd in 2014 | 52 | 31.9 |
Hawker | 44.5 | on the 28th | 44.0 | on the 18th in 2009 | 48 | 29.4 |
Arkaroola | 44.5 | on the 28th | 44.4 | on the 18th in 2009 | 43 | 30.3 |
Leigh Creek Airport | 46.0 | on the 28th | 45.2 | on the 18th in 2009 | 37 | 30.8 |
Coober Pedy Airport | 45.9 | on the 28th | 45.4 | on the 29th in 2006 | 27 | 32.2 |
Moomba Airport | 47.1 | on the 28th | 47.0 | on the 30th in 2006 | 26 | 34.1 |
Ernabella (Pukatja) | 43.5 | on the 28th | 41.8 | on the 25th in 2012 | 24 | 31.6 |
Marree Aero | 47.5 | on the 28th | 46.8 | on the 18th in 2009 | 23 | 33.7 |
Roxby Downs (Olympic Dam Aerodrome) | 47.4 | on the 28th | 46.1 | on the 22nd in 2014 | 23 | 32.1 |
Yunta Airstrip | 44.6 | on the 28th | 43.5 | on the 18th in 2009 | 23 | 28.6 |
Record highest November mean daily maximum temperature | |||||
---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for November |
||
Adelaide (West Terrace / ngayirdapira) | 28.8 | 28.4 | in 1911 | 95 | 24.4 |
Woomera Aerodrome | 34.1 | 33.2 | in 2009 | 71 | 29.9 |
Oodnadatta Airport | 37.8 | 37.5 | in 2012 | 70 | 33.8 |
Andamooka | 35.0 | 34.8 | in 1982 | 51 | 31.9 |
Arkaroola | 33.6 | 33.3 | in 2012 | 42 | 30.3 |
Leigh Creek Airport | 34.4 | 34.3 | in 2012 | 36 | 30.8 |
Whyalla Aero | 30.7 | = 30.7 | in 2009 | 35 | 26.6 |
Nullarbor | 30.1 | 29.2 | in 2009 | 34 | 26.1 |
Coober Pedy Airport | 35.8 | 35.2 | in 2012 | 26 | 32.2 |
Ernabella (Pukatja) | 35.9 | 35.3 | in 2006 | 23 | 31.6 |
Tarcoola Aero | 35.4 | 34.8 | in 2012 | 23 | 31.7 |
Marree Aero | 36.7 | 36.2 | in 2012 | 22 | 33.7 |
Roxby Downs (Olympic Dam Aerodrome) | 35.0 | 34.7 | in 2012 | 22 | 32.1 |
Record highest November daily minimum temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for November |
|||
Marree Aero | 30.7 | on the 21st | 30.3 | on the 28th in 2006 | 23 | 17.7 |
Snowtown (Rayville Park) | 23.6 | on the 22nd | 23.3 | on the 5th in 2012 | 23 | 10.3 |
Record highest November mean daily minimum temperature | |||||
---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for November |
||
Ernabella (Pukatja) | 20.4 | 20.1 | in 2006 | 23 | 16.9 |
Record highest November mean temperature | |||||
---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for November |
||
Nullarbor | 22.1 | 22.0 | in 2009 | 34 | 19.3 |
Coober Pedy Airport | 27.5 | 27.4 | in 2012 | 26 | 24.9 |
Moomba Airport | 29.7 | 29.3 | in 2012 | 25 | 26.8 |
Ernabella (Pukatja) | 28.1 | 27.7 | in 2006 | 23 | 24.2 |
Tarcoola Aero | 26.2 | 25.6 | in 2012 | 23 | 23.5 |
Marree Aero | 27.8 | = 27.8 | in 2009 | 22 | 25.7 |
Extremes Maps Records Summaries Important notes the top
Summary statistics for November 2020 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
Mean for November 2020 |
Diff from average |
Highest for November 2020 |
Mean for November 2020 |
Diff from average |
Lowest for November 2020 |
Total for November 2020 |
Average for November |
Rank of November 2020 |
Fraction of November average |
|||
Northwest (district 16) | ||||||||||||
Andamooka | 35.0 | +3.1 | 48.0 | 28th | 18.3 | +1.2 | 12.0 | 5th | 0.2 | 14.1 | v low | 1% |
Coober Pedy Airport | 35.8 | +3.6 | 45.9 | 28th | 19.1 | +1.5 | 10.9 | 5th | 2.6 | 13.3 | low | 20% |
Ernabella (Pukatja) | 35.9 | +4.3 | 43.5 | 28th | 20.4 | +3.5 | 13.2 | 12th | 6.6 | 26.1 | low | 25% |
Mount Ive | 33.0 | 42.0 | 27th | 0.7 | 18.3 | v low | 4% | |||||
Roxby Downs (Olympic Dam Aerodrome) | 35.0 | +2.9 | 47.4 | 28th | 17.5 | +1.1 | 11.2 | 5th | 0 | 12.8 | lowest | 0% |
Tarcoola Aero | 35.4 | +3.7 | 44.3 | 27th | 16.9 | +1.5 | 8.5 | 5th | 0.2 | 20.3 | lowest | 1% |
Woomera Aerodrome | 34.1 | +4.2 | 46.9 | 28th | 17.0 | +1.6 | 10.2 | 5th | 1.6 | 16.4 | low | 10% |
Far North (district 17) | ||||||||||||
Arkaroola | 33.6 | +3.3 | 44.5 | 28th | 18.1 | +2.7 | 10.0 | 5th | 0.6 | 17.0 | low | 4% |
Leigh Creek Airport | 34.4 | +3.6 | 46.0 | 28th | 18.1 | +1.9 | 10.1 | 6th | 0 | 17.3 | lowest | 0% |
Marree Aero | 36.7 | +3.0 | 47.5 | 28th | 19.0 | +1.3 | 10.8 | 6th | 1.2 | 12.9 | v low | 9% |
Moomba Airport | 37.8 | +3.7 | 47.1 | 28th | 21.5 | +2.1 | 12.2 | 6th | 0.4 | 17.8 | low | 2% |
Oodnadatta Airport | 37.8 | +4.0 | 47.4 | 28th | 20.6 | +2.0 | 12.8 | 1st | 0 | 12.8 | lowest | 0% |
Western Agricultural (district 18) | ||||||||||||
Ceduna AMO | 29.6 | +3.5 | 42.9 | 10th | 14.2 | +1.9 | 6.0 | 17th | 1.2 | 18.5 | v low | 6% |
Cleve | 28.9 | +4.0 | 42.1 | 27th | 13.5 | +1.2 | 6.8 | 5th | 4.4 | 27.3 | v low | 16% |
Cleve Aerodrome | 42.8 | 27th | 13.1 | +0.8 | 6.8 | 6th | 3.4 | 21.3 | v low | 16% | ||
Coffin Bay (Point Avoid) | 24.6 | 35.0 | 10th | 14.1 | 8.2 | 14th | 18.4 | |||||
Cultana (Defence) | 31.8 | 43.6 | 15th | 15.3 | 7.7 | 6th | 2.8 | |||||
Cummins Aero | 29.2 | +2.8 | 40.7 | 10th | 11.6 | +0.5 | 0.6 | 5th | 9.6 | 18.1 | low | 53% |
Elliston | 27.7 | +4.1 | 40.9 | 10th | 14.4 | +1.3 | 7.2 | 6th | 4.8 | 19.3 | low | 25% |
Kimba | 30.4 | +3.2 | 43.0 | 27th | 11.5 | -0.5 | 4.8 | 6th | 3.0 | 23.0 | low | 13% |
Minnipa PIRSA | 31.4 | +2.8 | 43.5 | 27th | 14.3 | +1.8 | 5.4 | 5th | 1.0 | 16.3 | lowest | 6% |
North Shields (Port Lincoln AWS) | 25.2 | +2.1 | 39.7 | 10th | 12.1 | +0.1 | 6.9 | 14th | 10.4 | 18.6 | average | 56% |
Nullarbor | 30.1 | +4.0 | 46.4 | 27th | 14.2 | +1.7 | 6.0 | 17th | 0.4 | 17.4 | low | 2% |
Port Augusta Aero | 33.2 | +2.9 | 45.3 | 15th | 15.7 | +0.3 | 9.6 | 18th | 1.8 | 18.6 | lowest | 10% |
Streaky Bay | 29.2 | +3.6 | 41.6 | 10th | 14.3 | +1.0 | 7.4 | 7th | 1.3 | 18.3 | v low | 7% |
Whyalla Aero | 30.7 | +4.1 | 43.9 | 27th | 14.5 | +0.5 | 8.8 | 8th | 3.8 | 21.7 | low | 18% |
Wudinna Aero | 32.0 | +2.6 | 44.9 | 27th | 13.4 | +1.8 | 3.3 | 6th | 2.6 | 16.3 | low | 16% |
Upper North (district 19) | ||||||||||||
Hawker | 32.1 | +2.7 | 44.5 | 28th | 15.5 | +1.9 | 8.3 | 5th | 0.1 | 22.4 | v low | 0% |
Yongala | 29.1 | +3.3 | 40.7 | 28th | 11.3 | +2.1 | 3.0 | 6th | 2.4 | 27.6 | v low | 9% |
Northeast (district 20) | ||||||||||||
Gluepot Reserve (Gluepot) | 32.3 | +3.1 | 44.4 | 28th | 12.5 | +0.6 | 4.3 | 8th | 5.4 | 28.2 | lowest | 19% |
Yunta Airstrip | 31.6 | +3.0 | 44.6 | 28th | 14.1 | +1.6 | 6.5 | 6th | 3.4 | 27.0 | v low | 13% |
Lower North (district 21) | ||||||||||||
Clare High School | 28.0 | +3.0 | 40.0 | 27th | 11.1 | +0.4 | 2.9 | 6th | 15.0 | 35.3 | low | 42% |
Port Pirie Aerodrome AWS | 31.5 | 44.1 | 27th | 13.9 | 5.3 | 7th | 5.8 | |||||
Snowtown (Rayville Park) | 31.5 | +3.3 | 43.3 | 27th | 11.3 | +1.0 | 2.0 | 6th | 5.0 | 26.3 | lowest | 19% |
Yorke Peninsula (district 22A) | ||||||||||||
Edithburgh | 26.4 | +3.8 | 40.0 | 27th | 13.6 | +0.3 | 5.3 | 17th | 9.2 | 17.6 | average | 52% |
Kadina AWS | 29.9 | +2.4 | 43.4 | 27th | 12.7 | +1.5 | 4.4 | 6th | 15.2 | 16.3 | average | 93% |
Minlaton Aero | 28.7 | +2.8 | 39.5 | 27th | 12.7 | +0.9 | 4.4 | 5th | 6.0 | 20.7 | low | 29% |
Stenhouse Bay | 24.9 | +2.9 | 35.3 | 10th | 14.0 | +0.3 | 8.5 | 14th | 15.8 | 20.6 | average | 77% |
Warooka | 27.1 | +3.6 | 36.9 | 27th | 13.8 | +1.7 | 6.4 | 5th | ||||
Kangaroo Island (district 22B) | ||||||||||||
Cape Borda | 22.3 | +1.4 | 31.8 | 27th | 13.1 | +1.4 | 7.0 | 1st | 7.6 | 26.5 | low | 29% |
Cape Willoughby | 22.6 | +3.4 | 31.4 | 15th | 13.9 | +0.8 | 10.8 | 14th | 15.2 | 27.7 | average | 55% |
Kingscote Aero | 25.5 | +2.4 | 36.9 | 21st | 9.8 | +0.2 | 3.0 | 17th | 11.2 | 21.5 | average | 52% |
Parndana CFS AWS | 24.1 | 37.3 | 27th | 10.7 | 5.6 | 1st | 18.8 | 24.1 | average | 78% | ||
Adelaide Plains (district 23A) | ||||||||||||
Adelaide (West Terrace / ngayirdapira) | 28.8 | +4.4 | 40.6 | 27th | 15.0 | +1.8 | 7.0 | 1st | 13.8 | 30.5 | low | 45% |
Adelaide Airport | 28.0 | +4.0 | 38.3 | 27th | 14.5 | +1.6 | 6.5 | 1st | 10.2 | 24.3 | low | 42% |
Edinburgh RAAF | 29.7 | +3.9 | 43.0 | 27th | 14.1 | +1.2 | 6.1 | 1st | 14.6 | 23.9 | average | 61% |
Parafield Airport | 30.2 | +4.8 | 42.1 | 27th | 13.9 | +1.1 | 5.4 | 1st | 13.6 | 25.8 | low | 53% |
Roseworthy AWS | 31.3 | +3.8 | 44.8 | 27th | 11.7 | +1.0 | 2.4 | 5th | 9.0 | 25.0 | low | 36% |
County Light (district 23B) | ||||||||||||
Nuriootpa PIRSA | 28.6 | +3.4 | 41.8 | 27th | 11.0 | +0.2 | 2.4 | 6th | 19.0 | 30.8 | low | 62% |
Mount Lofty Ranges (district 23C) | ||||||||||||
Hindmarsh Island AWS | 26.2 | +2.9 | 38.1 | 10th | 13.4 | +0.3 | 7.7 | 8th | 8.2 | 20.3 | low | 40% |
Kuitpo Forest Reserve | 24.4 | +2.6 | 36.4 | 27th | 11.8 | +0.7 | 6.0 | 5th | 23.8 | 35.1 | average | 68% |
Mount Barker | 26.1 | +3.5 | 37.9 | 27th | 10.5 | +1.6 | 5.5 | 6th | 23.2 | 39.6 | average | 59% |
Mount Crawford AWS | 25.5 | +3.1 | 37.8 | 27th | 12.0 | +1.3 | 5.3 | 5th | 21.6 | 32.2 | average | 67% |
Mount Lofty | 22.9 | +5.1 | 34.8 | 27th | 11.0 | +1.8 | 4.4 | 5th | 36.6 | 40.6 | average | 90% |
Noarlunga | 27.5 | +2.8 | 38.3 | 27th | 14.9 | +0.9 | 7.6 | 5th | 10.8 | 20.7 | low | 52% |
Parawa (Second Valley Forest AWS) | 23.1 | +3.6 | 34.4 | 27th | 11.5 | +0.8 | 7.5 | 1st | 26.6 | 40.6 | average | 66% |
Victor Harbor (Encounter Bay) | 25.3 | +2.7 | 37.7 | 27th | 10.9 | -0.6 | 6.4 | 8th | 9.0 | 29.0 | v low | 31% |
Upper Murray Valley (district 24A) | ||||||||||||
Loxton Research Centre | 31.3 | +3.6 | 42.6 | 27th | 12.4 | +1.1 | 5.9 | 17th | 11.0 | 22.3 | average | 49% |
Renmark Aero | 32.3 | +3.3 | 45.0 | 28th | 13.4 | +1.0 | 6.8 | 17th | 6.8 | 20.9 | low | 33% |
Lower Murray Valley (district 24B) | ||||||||||||
Eudunda | 28.4 | +3.8 | 41.2 | 27th | 11.8 | +1.4 | 6.8 | 7th | 9.8 | 29.6 | low | 33% |
Meningie | 27.0 | +3.9 | 37.4 | 21st | 12.8 | +1.5 | 5.4 | 8th | 10.0 | 27.3 | low | 37% |
Murray Bridge (Pallamana Aerodrome) | 29.9 | +2.9 | 42.7 | 27th | 10.7 | 0.0 | 3.6 | 8th | 4.6 | 20.7 | v low | 22% |
Strathalbyn Racecourse | 27.7 | +3.2 | 40.6 | 27th | 11.5 | +0.2 | 5.1 | 8th | 4.6 | 25.8 | v low | 18% |
Upper Southeast (district 25B) | ||||||||||||
Keith | 29.3 | +4.3 | 41.2 | 27th | 12.2 | +2.2 | 3.3 | 1st | 11.4 | 31.4 | low | 36% |
Keith (Munkora) | 29.8 | +3.1 | 42.6 | 27th | 10.2 | +1.6 | 0.1 | 1st | 15.0 | 29.3 | low | 51% |
Lameroo (Austin Plains) | 30.5 | +3.1 | 44.0 | 27th | 11.3 | +0.9 | 2.5 | 5th | 6.0 | 28.6 | v low | 21% |
Lower Southeast (district 26) | ||||||||||||
Cape Jaffa (The Limestone) | 24.2 | +2.8 | 36.5 | 10th | 11.9 | +1.1 | 5.2 | 8th | 18.8 | 26.2 | average | 72% |
Coonawarra | 25.9 | +3.3 | 36.3 | 19th | 10.6 | +1.7 | 3.7 | 1st | 33.6 | 35.6 | average | 94% |
Mount Gambier Aero | 24.9 | +4.4 | 36.7 | 10th | 10.5 | +2.0 | 3.9 | 8th | 50.4 | 46.4 | average | 109% |
Naracoorte Aerodrome | 27.2 | +2.6 | 37.7 | 19th | 10.5 | +1.9 | 0.5 | 8th | 29.2 | 34.0 | average | 86% |
Padthaway South | 27.0 | +2.5 | 37.0 | 19th | 10.7 | +1.1 | 2.7 | 1st | 21.8 | 29.9 | low | 73% |
Robe | 22.0 | +2.4 | 31.0 | 10th | 12.4 | +0.9 | 6.9 | 1st | 31.0 | 30.5 | average | 102% |
Robe Airfield | 23.8 | +2.5 | 36.1 | 10th | 11.5 | +1.0 | 3.8 | 1st | 27.4 | 32.8 | average | 84% |
Extremes Maps Records Summaries Important notes the top
Notes
The Monthly climate summary, generally published on the first working day of each month, lists the main features of the weather in South Australia 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 statement has been prepared based on information available at 10 am on Tuesday 1 December 2020. 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
- Media
- media@bom.gov.au (03) 9669 4057
Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence