Built 2026-10-19 (19 October 2026)

Heat wave in Australia, 14 to 23 September 2025

Heat wave in Australia, 14 to 23 September 2025: 114 records at 77 stations, peak on 15 September 2025. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Heat wave in Australia, 14 to 23 September 2025 set or tied 114 station records at 77 stations.
  • It ran from 14 September 2025 to 23 September 2025 (10 days) and its peak day was 15 September 2025.
  • Status: closed.
  • Sydney Airport AMO set a daily record high minimum temperature of 18.7 C (65.7 F) on 16 September 2025.
  • The busiest day was 15 September 2025 with 29 records.
  • The oldest broken record in the ranked list had stood for 83 years.

Footprint

14 to 23 September 2025
Footprint of Heat wave in Australia, 14 to 23 September 2025 The area covered by Heat wave in Australia, 14 to 23 September 2025 is outlined, with 19 of the stations that set records marked, coloured by record type.
The area covered by Heat wave in Australia, 14 to 23 September 2025 is outlined, with 19 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Heat wave in Australia, 14 to 23 September 2025: stations that set records in the event
StationTypeValueDate
Sydney Airport AMORecord high minimum temperature18.7 C (65.7 F)2025-09-16
Archerfield AirportRecord high minimum temperature17.3 C (63.1 F)2025-09-20
Taroom Post OfficeRecord high minimum temperature25.8 C (78.4 F)2025-09-19
Menindee Post OfficeRecord high minimum temperature18.5 C (65.3 F)2025-09-16
Barcaldine Post OfficeRecord high minimum temperature21.5 C (70.7 F)2025-09-18
Amberley AMORecord high minimum temperature17.2 C (63.0 F)2025-09-20
Grenfell (Quondong Rd)Record high minimum temperature14.5 C (58.1 F)2025-09-16
Yamba Pilot StationRecord high minimum temperature19.0 C (66.2 F)2025-09-18
Longreach AeroRecord high minimum temperature20.1 C (68.2 F)2025-09-20
Lady Elliot IslandRecord high maximum temperature27.2 C (81.0 F)2025-09-17
GympieRecord high maximum temperature33.2 C (91.8 F)2025-09-18
University of Queensland GattoRecord high minimum temperature18.2 C (64.8 F)2025-09-19
Springsure Comet StRecord high minimum temperature19.3 C (66.7 F)2025-09-19
Mount Gambier AeroRecord high minimum temperature13.6 C (56.5 F)2025-09-15
Laverton RaafRecord high minimum temperature15.2 C (59.4 F)2025-09-16
Woolbrook (Danglemah Road)Record high minimum temperature10.5 C (50.9 F)2025-09-17
Moruya Heads Pilot StationRecord high minimum temperature14.9 C (58.8 F)2025-09-17
SuratRecord high minimum temperature24.4 C (75.9 F)2025-09-22
Portland (Cashmore Airport)Record high minimum temperature14.4 C (57.9 F)2025-09-15
Essendon AirportRecord high minimum temperature14.8 C (58.6 F)2025-09-16
Thangool AirportRecord high maximum temperature34.9 C (94.8 F)2025-09-18
Wilsons Promontory LighthouseRecord high minimum temperature15.6 C (60.1 F)2025-09-15
Wynyard AirportRecord high minimum temperature13.0 C (55.4 F)2025-09-15
Butlers GorgeRecord high maximum temperature18.0 C (64.4 F)2025-09-15
Seventeen SeventyRecord high maximum temperature28.1 C (82.6 F)2025-09-17
Gulgong Post OfficeRecord high minimum temperature13.2 C (55.8 F)2025-09-17
Casino Airport AWSRecord high minimum temperature18.8 C (65.8 F)2025-09-20
Cape Moreton LighthouseRecord high minimum temperature19.7 C (67.5 F)2025-09-18
Murray Bridge ComparisonRecord high maximum temperature29.7 C (85.5 F)2025-09-15
Isisford Post OfficeRecord high maximum temperature36.7 C (98.1 F)2025-09-18
Oakey AeroRecord high maximum temperature31.6 C (88.9 F)2025-09-18
Murwillumbah (Bray Park)Record high minimum temperature20.6 C (69.1 F)2025-09-20
CoonawarraRecord high minimum temperature11.9 C (53.4 F)2025-09-15
Loxton Research CentreRecord high minimum temperature11.9 C (53.4 F)2025-09-16
CoolangattaRecord high minimum temperature18.8 C (65.8 F)2025-09-17
Kingscote AeroRecord high minimum temperature15.1 C (59.2 F)2025-09-15
Port Fairy AWSRecord high minimum temperature14.2 C (57.6 F)2025-09-15
Bushy Park (Bushy Park EstatesRecord high minimum temperature11.4 C (52.5 F)2025-09-16
Bankstown Airport AWSRecord high minimum temperature14.8 C (58.6 F)2025-09-16
Melbourne AirportRecord high minimum temperature13.7 C (56.7 F)2025-09-16
Dalby AirportRecord high maximum temperature32.4 C (90.3 F)2025-09-18
Maatsuyker Island LighthouseRecord high minimum temperature11.6 C (52.9 F)2025-09-15
Flinders Island AirportRecord high minimum temperature14.6 C (58.3 F)2025-09-15
Charleville AeroRecord high minimum temperature19.0 C (66.2 F)2025-09-17
Gold Coast SeawayRecord high minimum temperature19.4 C (66.9 F)2025-09-20
WarwickRecord high maximum temperature30.4 C (86.7 F)2025-09-18
Mitchell Post OfficeRecord high maximum temperature34.9 C (94.8 F)2025-09-18
Walpeup ResearchRecord high maximum temperature29.7 C (85.5 F)2025-09-15
Eddystone PointRecord high maximum temperature20.2 C (68.4 F)2025-09-15
Kyabram DpiRecord high minimum temperature12.7 C (54.9 F)2025-09-16
Scone Airport AWSRecord high minimum temperature17.2 C (63.0 F)2025-09-17
Logan City Water TreatmentRecord high minimum temperature17.0 C (62.6 F)2025-09-18
Tambo Post OfficeRecord high maximum temperature33.8 C (92.8 F)2025-09-18
Tabulam (Muirne)Record high minimum temperature15.7 C (60.3 F)2025-09-18
Devonport AirportRecord high maximum temperature19.3 C (66.7 F)2025-09-23
EdithburghRecord high minimum temperature15.6 C (60.1 F)2025-09-15
Montague Island LighthouseRecord high minimum temperature16.3 C (61.3 F)2025-09-16
Ulladulla AWSRecord high minimum temperature18.9 C (66.0 F)2025-09-16
Bombala (Therry Street)Record high minimum temperature10.5 C (50.9 F)2025-09-16
Wanaaring Post OfficeRecord high minimum temperature17.9 C (64.2 F)2025-09-20

Records per Day

Peak day 29
Records per day during Heat wave in Australia, 14 to 23 September 2025 Records set or tied each day from 14 September 2025 to 23 September 2025. The most in one day was 29 on 15 September 2025. 0 8 15 23 30 09-1409-1509-1609-1709-1809-1909-2009-2109-2209-23
Records set or tied each day from 14 September 2025 to 23 September 2025. The most in one day was 29 on 15 September 2025.
Records per day during Heat wave in Australia, 14 to 23 September 2025
DateRecords
2025-09-141
2025-09-1529
2025-09-1617
2025-09-1720
2025-09-1823
2025-09-199
2025-09-2011
2025-09-211
2025-09-222
2025-09-231

Top Records by Margin

Margin over the record replaced
Top records of Heat wave in Australia, 14 to 23 September 2025 ranked by margin
Taroom Post Office, 09-194.8 C (8.6 F)
Barcaldine Post Office, 09-182.7 C (4.9 F)
Sydney Airport AMO, 09-162.6 C (4.7 F)
Thangool Airport, 09-182.5 C (4.5 F)
Taroom Post Office, 09-182.3 C (4.1 F)
Gympie, 09-182.2 C (4.0 F)
Menindee Post Office, 09-162.0 C (3.6 F)
Springsure Comet St, 09-191.8 C (3.2 F)
Mount Gambier Aero, 09-151.8 C (3.2 F)
Surat, 09-221.8 C (3.2 F)
Laverton Raaf, 09-161.8 C (3.2 F)
Grenfell (Quondong Rd), 09-161.5 C (2.7 F)
Lady Elliot Island, 09-171.2 C (2.2 F)
University of Queensland Gatto, 09-191.2 C (2.2 F)
Yamba Pilot Station, 09-180.7 C (1.3 F)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Heat wave in Australia, 14 to 23 September 2025 114 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 25 50 75 100 0.01.32.53.85.0 Margin (C) Years the old record stood
114 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Heat wave in Australia, 14 to 23 September 2025
Margin (C)Years the old record stood
2.672
0.283
4.811
2.744
2.050
0.654
2.340
1.550
0.159
0.744
1.840
1.230
1.246
2.232
1.828
1.87
0.750
0.150
1.828
2.532
0.446
3.012
2.526
1.828
0.543
1.912
0.244
3.028
0.446
2.27
2.024
1.036
0.343
1.532
2.424
1.728
0.839
1.234
0.634
1.516
1.728
0.528
2.326
4.04
1.78
1.428
0.134
2.023
0.523
0.232
2.114
1.38
1.924
0.824
0.628
0.624
0.528
1.324
1.916
0.224
1.010
0.716
0.126
0.623
1.016
0.132
1.416
0.726
1.116
0.328
0.522
1.523
0.423
0.223
0.223
0.423
0.716
0.428
0.128
1.26
0.228
1.011
0.612
0.512
1.016
1.212
0.310
1.22
0.510
1.56
0.97
1.216
1.016
0.516
0.76
1.52
0.210
0.52
0.512
0.716
0.27
0.26
0.44
1.66
0.214
1.32
0.52
0.12
0.12
0.67
0.26
0.52
0.12
0.42

Compared With Other Events

Station records per event
Station records in Heat wave in Australia, 14 to 23 September 2025 compared with similar events
Heat wave in United States and Mexico, 16 January to 14 February 20249,869 records
Heat wave in United States, 28 January to 24 February 20266,528 records
Heat wave in United States and Mexico, 24 May to 19 June 20205,047 records
Heat wave in United States and Mexico, 26 March to 17 April 20213,669 records
Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 20223,626 records
Heat wave in Australia, 14 to 23 September 2025 (this event)114 records

Every Record Set

119 of 114
Every record set or tied during Heat wave in Australia, 14 to 23 September 2025, in date order
DateStationRecordValueMarginYears stoodSignificance
2025-09-14Devonport AirportRecord high minimum temperature (tie)11.3 C (52.3 F)tie71 of 100 (Routine)
2025-09-15Mount Gambier AeroRecord high minimum temperature13.6 C (56.5 F)1.8 C (3.2 F)2821 of 100 (Routine)
2025-09-15Portland (Cashmore Airport)Record high minimum temperature14.4 C (57.9 F)2.5 C (4.5 F)2620 of 100 (Routine)
2025-09-15Wilsons Promontory LighthouseRecord high minimum temperature15.6 C (60.1 F)2.2 C (4.0 F)719 of 100 (Routine)
2025-09-15Wynyard AirportRecord high minimum temperature13.0 C (55.4 F)2.0 C (3.6 F)2419 of 100 (Routine)
2025-09-15Butlers GorgeRecord high maximum temperature18.0 C (64.4 F)1.0 C (1.8 F)3619 of 100 (Routine)
2025-09-15Murray Bridge ComparisonRecord high maximum temperature29.7 C (85.5 F)0.3 C (0.5 F)4318 of 100 (Routine)
2025-09-15CoonawarraRecord high minimum temperature11.9 C (53.4 F)1.2 C (2.2 F)3417 of 100 (Routine)
2025-09-15Kingscote AeroRecord high minimum temperature15.1 C (59.2 F)2.3 C (4.1 F)2616 of 100 (Routine)
2025-09-15Port Fairy AWSRecord high minimum temperature14.2 C (57.6 F)2.0 C (3.6 F)2316 of 100 (Routine)
2025-09-15Mount Gambier AeroRecord high maximum temperature25.2 C (77.4 F)0.5 C (0.9 F)2315 of 100 (Routine)
2025-09-15Maatsuyker Island LighthouseRecord high minimum temperature11.6 C (52.9 F)0.1 C (0.2 F)2613 of 100 (Routine)
2025-09-15Flinders Island AirportRecord high minimum temperature14.6 C (58.3 F)0.6 C (1.1 F)2313 of 100 (Routine)
2025-09-15Walpeup ResearchRecord high maximum temperature29.7 C (85.5 F)0.4 C (0.7 F)2312 of 100 (Routine)
2025-09-15Eddystone PointRecord high maximum temperature20.2 C (68.4 F)0.2 C (0.4 F)2312 of 100 (Routine)
2025-09-15EdithburghRecord high minimum temperature15.6 C (60.1 F)0.4 C (0.7 F)2311 of 100 (Routine)
2025-09-15Launceston AirportRecord high minimum temperature10.8 C (51.4 F)0.3 C (0.5 F)1010 of 100 (Routine)
2025-09-15Bushy Park (Bushy Park EstatesRecord high minimum temperature13.5 C (56.3 F)0.5 C (0.9 F)1010 of 100 (Routine)
2025-09-15Cape Jaffa (the Limestone)Record high minimum temperature14.3 C (57.7 F)1.5 C (2.7 F)69 of 100 (Routine)
2025-09-15Dartmouth ReservoirRecord high maximum temperature26.0 C (78.8 F)1.5 C (2.7 F)29 of 100 (Routine)
2025-09-15Butlers GorgeRecord high minimum temperature7.9 C (46.2 F)0.2 C (0.4 F)109 of 100 (Routine)
2025-09-15Eddystone PointRecord high minimum temperature12.5 C (54.5 F)0.2 C (0.4 F)78 of 100 (Routine)
2025-09-15Murray Bridge ComparisonRecord high minimum temperature13.6 C (56.5 F)0.2 C (0.4 F)67 of 100 (Routine)
2025-09-15CerberusRecord high minimum temperature14.0 C (57.2 F)1.3 C (2.3 F)27 of 100 (Routine)
2025-09-15MarrawahRecord high minimum temperature13.0 C (55.4 F)0.5 C (0.9 F)27 of 100 (Routine)
2025-09-15ColdstreamRecord high minimum temperature13.3 C (55.9 F)0.6 C (1.1 F)76 of 100 (Routine)
2025-09-15Mount BarkerRecord high maximum temperature (tie)25.6 C (78.1 F)tie434 of 100 (Routine)
2025-09-15Strahan AerodromeRecord high minimum temperature13.0 C (55.4 F)0.1 C (0.2 F)24 of 100 (Routine)
2025-09-15King Island AirportRecord high minimum temperature13.7 C (56.7 F)0.4 C (0.7 F)24 of 100 (Routine)
2025-09-15SheoaksRecord high minimum temperature (tie)13.9 C (57.0 F)tie232 of 100 (Routine)
2025-09-15Launceston (Ti Tree Bend)Record high minimum temperature (tie)11.4 C (52.5 F)tie101 of 100 (Routine)
2025-09-16Sydney Airport AMORecord high minimum temperature18.7 C (65.7 F)2.6 C (4.7 F)7237 of 100 (Notable)
2025-09-16Menindee Post OfficeRecord high minimum temperature18.5 C (65.3 F)2.0 C (3.6 F)5026 of 100 (Routine)
2025-09-16Grenfell (Quondong Rd)Record high minimum temperature14.5 C (58.1 F)1.5 C (2.7 F)5024 of 100 (Routine)
2025-09-16Laverton RaafRecord high minimum temperature15.2 C (59.4 F)1.8 C (3.2 F)2821 of 100 (Routine)
2025-09-16Essendon AirportRecord high minimum temperature14.8 C (58.6 F)3.0 C (5.4 F)1220 of 100 (Routine)
2025-09-16Loxton Research CentreRecord high minimum temperature11.9 C (53.4 F)0.8 C (1.4 F)3917 of 100 (Routine)
2025-09-16Bankstown Airport AWSRecord high minimum temperature14.8 C (58.6 F)0.8 C (1.4 F)2414 of 100 (Routine)
2025-09-16Melbourne AirportRecord high minimum temperature13.7 C (56.7 F)0.6 C (1.1 F)2814 of 100 (Routine)
2025-09-16Bushy Park (Bushy Park EstatesRecord high minimum temperature11.4 C (52.5 F)0.6 C (1.1 F)2414 of 100 (Routine)
2025-09-16Kyabram DpiRecord high minimum temperature12.7 C (54.9 F)0.2 C (0.4 F)2312 of 100 (Routine)
2025-09-16Montague Island LighthouseRecord high minimum temperature16.3 C (61.3 F)1.2 C (2.2 F)611 of 100 (Routine)
2025-09-16Ulladulla AWSRecord high minimum temperature18.9 C (66.0 F)0.2 C (0.4 F)2811 of 100 (Routine)
2025-09-16Bombala (Therry Street)Record high minimum temperature10.5 C (50.9 F)1.0 C (1.8 F)1111 of 100 (Routine)
2025-09-16Norah Head AWSRecord high minimum temperature17.0 C (62.6 F)0.5 C (0.9 F)169 of 100 (Routine)
2025-09-16Narooma RvcpRecord high minimum temperature15.0 C (59.0 F)0.7 C (1.3 F)69 of 100 (Routine)
2025-09-16Launceston AirportRecord high minimum temperature10.3 C (50.5 F)0.1 C (0.2 F)27 of 100 (Routine)
2025-09-16Bendigo AirportRecord high minimum temperature (tie)11.6 C (52.9 F)tie232 of 100 (Routine)
2025-09-16GelantipyRecord high minimum temperature (tie)14.0 C (57.2 F)tie262 of 100 (Routine)
2025-09-16RedesdaleRecord high minimum temperature (tie)11.2 C (52.2 F)tie232 of 100 (Routine)
2025-09-17Lady Elliot IslandRecord high maximum temperature27.2 C (81.0 F)1.2 C (2.2 F)3022 of 100 (Routine)
2025-09-17Woolbrook (Danglemah Road)Record high minimum temperature10.5 C (50.9 F)0.7 C (1.3 F)5021 of 100 (Routine)
2025-09-17Moruya Heads Pilot StationRecord high minimum temperature14.9 C (58.8 F)0.1 C (0.2 F)5021 of 100 (Routine)
2025-09-17Seventeen SeventyRecord high maximum temperature28.1 C (82.6 F)1.9 C (3.4 F)1219 of 100 (Routine)
2025-09-17Gulgong Post OfficeRecord high minimum temperature13.2 C (55.8 F)0.4 C (0.7 F)4619 of 100 (Routine)
2025-09-17Barcaldine Post OfficeRecord high minimum temperature20.8 C (69.4 F)0.6 C (1.1 F)3417 of 100 (Routine)
2025-09-17Archerfield AirportRecord high minimum temperature18.1 C (64.6 F)1.5 C (2.7 F)1617 of 100 (Routine)
2025-09-17CoolangattaRecord high minimum temperature18.8 C (65.8 F)1.7 C (3.1 F)2817 of 100 (Routine)
2025-09-17SuratRecord high minimum temperature17.4 C (63.3 F)0.1 C (0.2 F)3416 of 100 (Routine)
2025-09-17Charleville AeroRecord high minimum temperature19.0 C (66.2 F)1.0 C (1.8 F)1013 of 100 (Routine)
2025-09-17Gold Coast SeawayRecord high minimum temperature18.3 C (64.9 F)0.7 C (1.3 F)2612 of 100 (Routine)
2025-09-17Scone Airport AWSRecord high minimum temperature17.2 C (63.0 F)1.5 C (2.7 F)2312 of 100 (Routine)
2025-09-17Isisford Post OfficeRecord high minimum temperature21.4 C (70.5 F)0.7 C (1.3 F)1611 of 100 (Routine)
2025-09-17Logan City Water TreatmentRecord high minimum temperature18.0 C (64.4 F)1.2 C (2.2 F)1210 of 100 (Routine)
2025-09-17Wanaaring Post OfficeRecord high minimum temperature19.0 C (66.2 F)2.5 C (4.5 F)410 of 100 (Routine)
2025-09-17Roma AirportRecord high minimum temperature17.4 C (63.3 F)1.0 C (1.8 F)169 of 100 (Routine)
2025-09-17Dalby AirportRecord high minimum temperature16.1 C (61.0 F)1.6 C (2.9 F)67 of 100 (Routine)
2025-09-17Casino Airport AWSRecord high maximum temperature32.5 C (90.5 F)0.2 C (0.4 F)147 of 100 (Routine)
2025-09-17Roma AirportRecord high maximum temperature34.3 C (93.7 F)0.2 C (0.4 F)64 of 100 (Routine)
2025-09-17Armidale Airport AWSRecord high minimum temperature10.7 C (51.3 F)0.5 C (0.9 F)24 of 100 (Routine)
2025-09-18Barcaldine Post OfficeRecord high minimum temperature21.5 C (70.7 F)2.7 C (4.9 F)4426 of 100 (Routine)
2025-09-18Taroom Post OfficeRecord high maximum temperature35.0 C (95.0 F)2.3 C (4.1 F)4024 of 100 (Routine)
2025-09-18Yamba Pilot StationRecord high minimum temperature19.0 C (66.2 F)0.7 C (1.3 F)4423 of 100 (Routine)
2025-09-18GympieRecord high maximum temperature33.2 C (91.8 F)2.2 C (4.0 F)3222 of 100 (Routine)
2025-09-18Thangool AirportRecord high maximum temperature34.9 C (94.8 F)2.5 C (4.5 F)3220 of 100 (Routine)
2025-09-18Cape Moreton LighthouseRecord high minimum temperature19.7 C (67.5 F)0.2 C (0.4 F)4419 of 100 (Routine)
2025-09-18Isisford Post OfficeRecord high maximum temperature36.7 C (98.1 F)1.5 C (2.7 F)3218 of 100 (Routine)
2025-09-18Oakey AeroRecord high maximum temperature31.6 C (88.9 F)2.4 C (4.3 F)2418 of 100 (Routine)
2025-09-18University of Queensland GattoRecord high maximum temperature34.5 C (94.1 F)2.1 C (3.8 F)1415 of 100 (Routine)
2025-09-18Dalby AirportRecord high maximum temperature32.4 C (90.3 F)1.9 C (3.4 F)2414 of 100 (Routine)
2025-09-18WarwickRecord high maximum temperature30.4 C (86.7 F)1.3 C (2.3 F)2413 of 100 (Routine)
2025-09-18Mitchell Post OfficeRecord high maximum temperature34.9 C (94.8 F)1.9 C (3.4 F)1613 of 100 (Routine)
2025-09-18SuratRecord high maximum temperature32.7 C (90.9 F)0.2 C (0.4 F)2413 of 100 (Routine)
2025-09-18Charleville AeroRecord high maximum temperature34.1 C (93.4 F)0.7 C (1.3 F)1613 of 100 (Routine)
2025-09-18Tambo Post OfficeRecord high maximum temperature33.8 C (92.8 F)1.0 C (1.8 F)1612 of 100 (Routine)
2025-09-18Logan City Water TreatmentRecord high minimum temperature17.0 C (62.6 F)0.3 C (0.5 F)2812 of 100 (Routine)
2025-09-18Tabulam (Muirne)Record high minimum temperature15.7 C (60.3 F)0.5 C (0.9 F)2212 of 100 (Routine)
2025-09-18Seventeen SeventyRecord high maximum temperature27.2 C (81.0 F)0.6 C (1.1 F)1210 of 100 (Routine)
2025-09-18Roma AirportRecord high maximum temperature34.0 C (93.2 F)1.2 C (2.2 F)169 of 100 (Routine)
2025-09-18Roma AirportRecord high minimum temperature17.0 C (62.6 F)0.7 C (1.3 F)168 of 100 (Routine)
2025-09-18Stanthorpe Leslie ParadeRecord high maximum temperature27.1 C (80.8 F)0.1 C (0.2 F)26 of 100 (Routine)
2025-09-19Taroom Post OfficeRecord high minimum temperature25.8 C (78.4 F)4.8 C (8.6 F)1129 of 100 (Routine)
2025-09-19Springsure Comet StRecord high minimum temperature19.3 C (66.7 F)1.8 C (3.2 F)4022 of 100 (Routine)
2025-09-19University of Queensland GattoRecord high minimum temperature18.2 C (64.8 F)1.2 C (2.2 F)4622 of 100 (Routine)
2025-09-19GympieRecord high minimum temperature18.4 C (65.1 F)0.4 C (0.7 F)4620 of 100 (Routine)
2025-09-19Isisford Post OfficeRecord high minimum temperature23.1 C (73.6 F)4.0 C (7.2 F)416 of 100 (Routine)
2025-09-19CoolangattaRecord high minimum temperature19.3 C (66.7 F)1.4 C (2.5 F)1612 of 100 (Routine)
2025-09-19Gold Coast SeawayRecord high minimum temperature19.4 C (66.9 F)1.1 C (2.0 F)1612 of 100 (Routine)
2025-09-19Avalon AirportRecord high minimum temperature12.9 C (55.2 F)0.3 C (0.5 F)2711 of 100 (Routine)
2025-09-19Leigh Creek AirportRecord high minimum temperature17.5 C (63.5 F)0.6 C (1.1 F)1810 of 100 (Routine)
2025-09-19Seventeen SeventyRecord high maximum temperature27.5 C (81.5 F)0.5 C (0.9 F)1210 of 100 (Routine)
2025-09-19Tambo Post OfficeRecord high minimum temperature18.9 C (66.0 F)0.9 C (1.6 F)79 of 100 (Routine)
2025-09-20Archerfield AirportRecord high minimum temperature17.3 C (63.1 F)0.2 C (0.4 F)8332 of 100 (Routine)
2025-09-20Amberley AMORecord high minimum temperature17.2 C (63.0 F)0.6 C (1.1 F)5425 of 100 (Routine)
2025-09-20Longreach AeroRecord high minimum temperature20.1 C (68.2 F)0.1 C (0.2 F)5923 of 100 (Routine)
2025-09-20Casino Airport AWSRecord high minimum temperature18.8 C (65.8 F)3.0 C (5.4 F)2819 of 100 (Routine)
2025-09-20Murwillumbah (Bray Park)Record high minimum temperature20.6 C (69.1 F)1.7 C (3.1 F)2818 of 100 (Routine)
2025-09-20Oakey AeroRecord high minimum temperature15.7 C (60.3 F)1.4 C (2.5 F)2816 of 100 (Routine)
2025-09-20Gold Coast SeawayRecord high minimum temperature19.4 C (66.9 F)0.5 C (0.9 F)2813 of 100 (Routine)
2025-09-20WarwickRecord high minimum temperature15.1 C (59.2 F)0.4 C (0.7 F)2811 of 100 (Routine)
2025-09-20Wanaaring Post OfficeRecord high minimum temperature17.9 C (64.2 F)1.5 C (2.7 F)1911 of 100 (Routine)
2025-09-20Ballina Airport AWSRecord high minimum temperature18.6 C (65.5 F)0.1 C (0.2 F)2811 of 100 (Routine)
2025-09-20Brisbane AeroRecord high minimum temperature18.7 C (65.7 F)1.0 C (1.8 F)1610 of 100 (Routine)
2025-09-20Inverell (Raglan St)Record high minimum temperature (tie)12.8 C (55.0 F)tie41 of 100 (Routine)
2025-09-21Seventeen SeventyRecord high maximum temperature28.3 C (82.9 F)1.3 C (2.3 F)814 of 100 (Routine)
2025-09-22SuratRecord high minimum temperature24.4 C (75.9 F)1.8 C (3.2 F)721 of 100 (Routine)
2025-09-22Brisbane AeroRecord high maximum temperature27.7 C (81.9 F)0.5 C (0.9 F)128 of 100 (Routine)
2025-09-23Seventeen SeventyRecord high maximum temperature29.0 C (84.2 F)1.7 C (3.1 F)816 of 100 (Routine)
2025-09-23Devonport AirportRecord high maximum temperature19.3 C (66.7 F)1.4 C (2.5 F)011 of 100 (Routine)

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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.