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Weather Records on 12 September 1923

33 weather records were set or tied worldwide on 12 September 1923. Highest significance: Brisbane Regional Office, AU.

Key Facts for 12 September 1923

  • On 12 September 1923, 33 weather records were set or tied at long-record stations worldwide.
  • 11 were record highs and 16 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 33 daily.
  • Brisbane Regional Office set a daily record high maximum temperature of 33.6 C (92.5 F) on 12 September 1923.
  • Across 164 earlier years (1793 to 2026) the same calendar date averaged 416 records.

Record Map

33 stations
Weather records on 12 September 1923 33 station records on 12 September 1923 are marked on the map, coloured by record type.
33 station records on 12 September 1923 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 12 September 1923: highest significance records shown on the map
StationCountryTypeValueSignificance
Brisbane Regional OfficeAustraliaRecord high maximum temperature33.6 C (92.5 F)28 of 100 (Routine)
KaresuandoSwedenRecord daily precipitation24.0 mm (0.9 in)20 of 100 (Routine)
Gallivare_ASwedenRecord daily precipitation19.4 mm (0.8 in)20 of 100 (Routine)
Port ArthurCanadaRecord low maximum temperature8.9 C (48.0 F)20 of 100 (Routine)
Owen SoundCanadaRecord low maximum temperature11.1 C (52.0 F)19 of 100 (Routine)
ColumbiaUnited StatesRecord daily precipitation24.9 mm (1.0 in)18 of 100 (Routine)
Dalby Post OfficeAustraliaRecord high maximum temperature32.2 C (90.0 F)15 of 100 (Routine)
Lordsburg 4 SEUnited StatesRecord daily precipitation5.1 mm (0.20 in)15 of 100 (Routine)
ClontarfCanadaRecord daily precipitation19.8 mm (0.8 in)14 of 100 (Routine)
Mackay Post OfficeAustraliaRecord low minimum temperature9.7 C (49.5 F)13 of 100 (Routine)
San JacintoUnited StatesRecord low maximum temperature23.9 C (75.0 F)13 of 100 (Routine)
Fergus FallsUnited StatesRecord low maximum temperature10.0 C (50.0 F)13 of 100 (Routine)
Goondiwindi Post OfficeAustraliaRecord high maximum temperature33.4 C (92.1 F)12 of 100 (Routine)
BanffCanadaRecord high maximum temperature26.7 C (80.1 F)12 of 100 (Routine)
Hayward RsUnited StatesRecord low minimum temperature-5.6 C (21.9 F)12 of 100 (Routine)
PorthillUnited StatesRecord high maximum temperature27.8 C (82.0 F)11 of 100 (Routine)
CalumetUnited StatesRecord low minimum temperature0.0 C (32.0 F)11 of 100 (Routine)
EscanabaUnited StatesRecord low minimum temperature1.1 C (34.0 F)11 of 100 (Routine)
Emerald Post OfficeAustraliaRecord high maximum temperature32.7 C (90.9 F)10 of 100 (Routine)
Minneapolis Wb DwtnUnited StatesRecord low maximum temperature12.8 C (55.0 F)9 of 100 (Routine)
Bundaberg Post OfficeAustraliaRecord high maximum temperature31.1 C (88.0 F)8 of 100 (Routine)
LakefieldCanadaRecord low minimum temperature1.1 C (34.0 F)8 of 100 (Routine)
Howell WwtpUnited StatesRecord low maximum temperature17.8 C (64.0 F)8 of 100 (Routine)
Grand Forks UNIV (NWS)United StatesRecord low maximum temperature10.6 C (51.1 F)8 of 100 (Routine)
Pyramid HillAustraliaRecord daily precipitation6.9 mm (0.27 in)7 of 100 (Routine)
Ft BidwellUnited StatesRecord high maximum temperature33.9 C (93.0 F)7 of 100 (Routine)
Charleville Post OfficeAustraliaRecord high maximum temperature32.8 C (91.0 F)6 of 100 (Routine)
KarlsruheGermanyRecord high maximum temperature29.5 C (85.1 F)6 of 100 (Routine)
Austin #2United StatesRecord high maximum temperature31.7 C (89.1 F)6 of 100 (Routine)
Burketown Post OfficeAustraliaRecord low minimum temperature11.7 C (53.1 F)5 of 100 (Routine)
Montevideo 1SWUnited StatesRecord low maximum temperature13.3 C (55.9 F)5 of 100 (Routine)
GrantsburgUnited StatesRecord low maximum temperature12.8 C (55.0 F)2 of 100 (Routine)
Yuma Wb CityUnited StatesRecord low maximum temperature33.3 C (91.9 F)2 of 100 (Routine)

Counts by Type and Timescale

33 records
Records on 12 September 1923 by type Records set or tied on 12 September 1923 by type: Highest daily maximum 11, Lowest daily maximum 10, Lowest daily minimum 6, Heaviest daily rainfall 6. 051015Highest daily maximum: 11Lowest daily maximum: 10Highest daily minimum: 0Lowest daily minimum: 6Heaviest daily rainfall: 6Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 12 September 1923 by type: Highest daily maximum 11, Lowest daily maximum 10, Lowest daily minimum 6, Heaviest daily rainfall 6.
Records on 12 September 1923 by type
Record typeRecords
Highest daily maximum11
Lowest daily maximum10
Highest daily minimum0
Lowest daily minimum6
Heaviest daily rainfall6
Heaviest daily snowfall0
Deepest snow cover0
Records on 12 September 1923 by timescale Records on 12 September 1923 by timescale: all-time 0, monthly 0, daily 33. 010203040all-time: 0monthly: 0daily: 33all-timemonthlydaily
Records on 12 September 1923 by timescale: all-time 0, monthly 0, daily 33.
Records on 12 September 1923 by timescale
TimescaleRecords
all-time0
monthly0
daily33

How Much Records Were Beaten By

31 broken records
Histogram of margins by which records were beaten on 12 September 1923 Margins by which the 31 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 17.5. Ties are not counted. 01020300 to 3: 223 to 5: 45 to 8: 28 to 10: 010 to 13: 013 to 15: 015 to 18: 30 to 33 to 55 to 88 to 1010 to 1313 to 1515 to 18
Margins by which the 31 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 17.5. Ties are not counted.
Histogram of margins by which records were beaten on 12 September 1923
MarginRecords
0 to 322
3 to 54
5 to 82
8 to 100
10 to 130
13 to 150
15 to 183

Top 20 by Significance

12 September 1923
Top 20 records on 12 September 1923 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
12 September 1923Brisbane Regional Office, AUdaily high max33.6 C (92.5 F)6.0 C (10.8 F)12 years28 of 100 (Routine)
12 September 1923Karesuando, SEdaily rain24.0 mm (0.9 in)17.1 mm (0.7 in)28 years20 of 100 (Routine)
12 September 1923Gallivare_A, SEdaily rain19.4 mm (0.8 in)15.2 mm (0.6 in)20 years20 of 100 (Routine)
12 September 1923Port Arthur, CAdaily low max8.9 C (48.0 F)2.2 C (4.0 F)36 years20 of 100 (Routine)
12 September 1923Owen Sound, CAdaily low max11.1 C (52.0 F)2.2 C (4.0 F)36 years19 of 100 (Routine)
12 September 1923Columbia, USdaily rain24.9 mm (1.0 in)17.5 mm (0.7 in)16 years18 of 100 (Routine)
12 September 1923Dalby Post Office, AUdaily high max32.2 C (90.0 F)1.6 C (2.9 F)27 years15 of 100 (Routine)
12 September 1923Lordsburg 4 SE, USdaily rain5.1 mm (0.20 in)5.1 mm (0.20 in)29 years15 of 100 (Routine)
12 September 1923Clontarf, CAdaily rain19.8 mm (0.8 in)1.3 mm (0.05 in)32 years14 of 100 (Routine)
12 September 1923Mackay Post Office, AUdaily low min9.7 C (49.5 F)0.9 C (1.6 F)26 years13 of 100 (Routine)
12 September 1923San Jacinto, USdaily low max23.9 C (75.0 F)1.1 C (2.0 F)29 years13 of 100 (Routine)
12 September 1923Fergus Falls, USdaily low max10.0 C (50.0 F)3.3 C (5.9 F)18 years13 of 100 (Routine)
12 September 1923Goondiwindi Post Office, AUdaily high max33.4 C (92.1 F)3.0 C (5.4 F)9 years12 of 100 (Routine)
12 September 1923Banff, CAdaily high max26.7 C (80.1 F)2.8 C (5.0 F)14 years12 of 100 (Routine)
12 September 1923Hayward Rs, USdaily low min-5.6 C (21.9 F)2.3 C (4.1 F)18 years12 of 100 (Routine)
12 September 1923Porthill, USdaily high max27.8 C (82.0 F)2.2 C (4.0 F)14 years11 of 100 (Routine)
12 September 1923Calumet, USdaily low min0.0 C (32.0 F)2.2 C (4.0 F)12 years11 of 100 (Routine)
12 September 1923Escanaba, USdaily low min1.1 C (34.0 F)0.6 C (1.1 F)18 years11 of 100 (Routine)
12 September 1923Emerald Post Office, AUdaily high max32.7 C (90.9 F)0.5 C (0.9 F)22 years10 of 100 (Routine)
12 September 1923Minneapolis Wb Dwtn, USdaily low max12.8 C (55.0 F)0.5 C (0.9 F)20 years9 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1793 to 1923
Records on 09-12 in each year Records set or tied on this calendar date in each year from 1793 to 1923. 1923 had 33 records. 05001,0001,5002,0001793: 21809: 11813: 11814: 21834: 11837: 21839: 11847: 11848: 11854: 41859: 21860: 21865: 21866: 11867: 11868: 21869: 11872: 21876: 11878: 11880: 11881: 11882: 11884: 21885: 21886: 11887: 21888: 21889: 11891: 41892: 11893: 41894: 11895: 51896: 21897: 31898: 31899: 41900: 11901: 51902: 111903: 181904: 71905: 81906: 241907: 111908: 121909: 111910: 41911: 151912: 201913: 121914: 491915: 711916: 211917: 2311918: 421919: 691920: 491921: 601922: 1361923: 331924: 1771925: 4431926: 891927: 3391928: 1551929: 1181930: 1981931: 6481932: 1991933: 3601934: 1761935: 4411936: 5151937: 3181938: 3321939: 7021940: 8911941: 1721942: 3371943: 5441944: 3931945: 4141946: 3021947: 5961948: 2921949: 5121950: 5781951: 3991952: 5751953: 5151954: 3131955: 4571956: 3891957: 7271958: 7831959: 5361960: 7721961: 7501962: 4071963: 4661964: 8361965: 4591966: 4161967: 5101968: 4281969: 5581970: 6191971: 5931972: 4301973: 5881974: 5751975: 1,1021976: 5391977: 5241978: 9521979: 7651980: 5111981: 4241982: 9931983: 9151984: 7001985: 8761986: 7871987: 6861988: 9971989: 1,3131990: 1,0011991: 6721992: 7671993: 7981994: 5501995: 5321996: 1,0141997: 7371998: 1,7701999: 9382000: 1,1882001: 7972002: 8832003: 8302004: 6532005: 1,0322006: 9632007: 7762008: 1,2132009: 8762010: 9392011: 9882012: 6392013: 1,0662014: 1,3742015: 7042016: 7482017: 1,1142018: 5952019: 8842020: 5662021: 5132022: 7392023: 8442024: 1,0092025: 4332026: 6271793187218961913193019471964198119982015
Records set or tied on this calendar date in each year from 1793 to 1923. 1923 had 33 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-12 in each year
YearRecords
17932
18091
18131
18142
18341
18372
18391
18471
18481
18544
18592
18602
18652
18661
18671
18682
18691
18722
18761
18781
18801
18811
18821
18842
18852
18861
18872
18882
18891
18914
18921
18934
18941
18955
18962
18973
18983
18994
19001
19015
190211
190318
19047
19058
190624
190711
190812
190911
19104
191115
191220
191312
191449
191571
191621
1917231
191842
191969
192049
192160
1922136
192333
1924177
1925443
192689
1927339
1928155
1929118
1930198
1931648
1932199
1933360
1934176
1935441
1936515
1937318
1938332
1939702
1940891
1941172
1942337
1943544
1944393
1945414
1946302
1947596
1948292
1949512
1950578
1951399
1952575
1953515
1954313
1955457
1956389
1957727
1958783
1959536
1960772
1961750
1962407
1963466
1964836
1965459
1966416
1967510
1968428
1969558
1970619
1971593
1972430
1973588
1974575
19751,102
1976539
1977524
1978952
1979765
1980511
1981424
1982993
1983915
1984700
1985876
1986787
1987686
1988997
19891,313
19901,001
1991672
1992767
1993798
1994550
1995532
19961,014
1997737
19981,770
1999938
20001,188
2001797
2002883
2003830
2004653
20051,032
2006963
2007776
20081,213
2009876
2010939
2011988
2012639
20131,066
20141,374
2015704
2016748
20171,114
2018595
2019884
2020566
2021513
2022739
2023844
20241,009
2025433
2026627

Download the Data

  • Data for records on 1923-09-12: CSV or JSON. Field meanings are on the data page.

Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).