Weather Records on 27 September 1923

125 weather records were set or tied worldwide on 27 September 1923. Highest significance: Seward, US.

Key Facts for 27 September 1923

On 27 September 1923, 125 weather records were set or tied at long-record stations worldwide.
87 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 121 daily.
Seward set a daily record precipitation of 106.7 mm (4.2 in) on 27 September 1923.
Across 154 earlier years (1799 to 2026) the same calendar date averaged 453 records.

Record Map

125 stations

125 station records on 27 September 1923 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 September 1923: highest significance records shown on the map
Station	Country	Type	Value	Significance
Seward	United States	Record daily precipitation	106.7 mm (4.2 in)	49 of 100 (Notable)
Gorin	United States	Record daily precipitation	93.5 mm (3.7 in)	46 of 100 (Notable)
Bridgewater	Australia	Record daily precipitation	46.0 mm (1.8 in)	36 of 100 (Notable)
Walgett Council Depot	Australia	Record high minimum temperature	23.9 C (75.0 F)	33 of 100 (Routine)
Logan 1 WNW	United States	Record daily precipitation	51.6 mm (2.0 in)	32 of 100 (Routine)
Kiev	Ukraine	Record daily precipitation	64.7 mm (2.5 in)	29 of 100 (Routine)
Ashbourne	Australia	Record daily precipitation	45.5 mm (1.8 in)	23 of 100 (Routine)
Madison Wb City	United States	Record high minimum temperature	18.3 C (64.9 F)	23 of 100 (Routine)
Paragonah	United States	Record low minimum temperature	-5.6 C (21.9 F)	22 of 100 (Routine)
Moose Factory	Canada	Record high maximum temperature	26.1 C (79.0 F)	21 of 100 (Routine)
Laramie	United States	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Mount Wedge	Australia	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Hahndorf	Australia	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Coulta	Australia	Record daily precipitation	14.7 mm (0.6 in)	20 of 100 (Routine)
Yalata	Australia	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Halifax	Canada	Record low minimum temperature	0.6 C (33.1 F)	20 of 100 (Routine)
Fountain Forest Reserve	Australia	Record daily precipitation	11.9 mm (0.5 in)	19 of 100 (Routine)
Logan Utah St UNIV	United States	Record low maximum temperature	5.0 C (41.0 F)	19 of 100 (Routine)
Paragonah	United States	Record low maximum temperature	10.0 C (50.0 F)	19 of 100 (Routine)
Hayward Rs	United States	Record high minimum temperature	15.6 C (60.1 F)	18 of 100 (Routine)
Port Lincoln (Woolga)	Australia	Record daily precipitation	14.0 mm (0.6 in)	17 of 100 (Routine)
Bathurst Gaol	Australia	Record high minimum temperature	14.4 C (57.9 F)	17 of 100 (Routine)
Lindsay	Canada	Record high minimum temperature	15.6 C (60.1 F)	17 of 100 (Routine)
Malung	Sweden	Record daily precipitation	18.0 mm (0.7 in)	17 of 100 (Routine)
Austin #2	United States	Record low maximum temperature	6.1 C (43.0 F)	17 of 100 (Routine)
Heber	United States	Record low maximum temperature	8.3 C (46.9 F)	17 of 100 (Routine)
Sturt	Australia	Record daily precipitation	7.6 mm (0.30 in)	16 of 100 (Routine)
Brandon Cda	Canada	Record high minimum temperature	12.2 C (54.0 F)	16 of 100 (Routine)
Brantford	Canada	Record high maximum temperature	29.4 C (84.9 F)	16 of 100 (Routine)
Hartington	United States	Record high minimum temperature	16.7 C (62.1 F)	16 of 100 (Routine)
Winnemucca AP	United States	Record low maximum temperature	13.3 C (55.9 F)	16 of 100 (Routine)
Clinton #1	United States	Record high minimum temperature	17.8 C (64.0 F)	15 of 100 (Routine)
Franklin	United States	Record high minimum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
Warooka	Australia	Record daily precipitation	11.7 mm (0.5 in)	14 of 100 (Routine)
St Albans	Canada	Record high minimum temperature	12.8 C (55.0 F)	14 of 100 (Routine)
Port Arthur	Canada	Record high maximum temperature	26.1 C (79.0 F)	14 of 100 (Routine)
Galva	United States	Record high minimum temperature	17.2 C (63.0 F)	14 of 100 (Routine)
Washington	United States	Record daily precipitation	45.7 mm (1.8 in)	14 of 100 (Routine)
Chatham 2	Canada	Record high maximum temperature	31.7 C (89.1 F)	13 of 100 (Routine)
Miles City	United States	Record daily precipitation	7.9 mm (0.31 in)	13 of 100 (Routine)
Howard	United States	Record high minimum temperature	15.0 C (59.0 F)	13 of 100 (Routine)
Fillmore	United States	Record low maximum temperature	12.8 C (55.0 F)	13 of 100 (Routine)
Ukiah	United States	Record low maximum temperature	18.3 C (64.9 F)	12 of 100 (Routine)
Dixon Wwtp	United States	Record high minimum temperature	17.2 C (63.0 F)	12 of 100 (Routine)
Emporia 1 S	United States	Record daily precipitation	42.2 mm (1.7 in)	12 of 100 (Routine)
Howell Wwtp	United States	Record high maximum temperature	32.2 C (90.0 F)	12 of 100 (Routine)
Goondiwindi Post Office	Australia	Record high minimum temperature	20.1 C (68.2 F)	11 of 100 (Routine)
Charleville Post Office	Australia	Record high minimum temperature	22.2 C (72.0 F)	11 of 100 (Routine)
Waterbury	United States	Record high minimum temperature	19.4 C (66.9 F)	11 of 100 (Routine)
Rockville	United States	Record high maximum temperature	31.1 C (88.0 F)	11 of 100 (Routine)
Independence	United States	Record high minimum temperature	17.8 C (64.0 F)	11 of 100 (Routine)
Horton	United States	Record high minimum temperature	18.3 C (64.9 F)	11 of 100 (Routine)
Calumet	United States	Record high maximum temperature	24.4 C (75.9 F)	11 of 100 (Routine)
Cambridge St Hospital	United States	Record high minimum temperature	18.3 C (64.9 F)	11 of 100 (Routine)
Upper Sandusky	United States	Record high maximum temperature	31.7 C (89.1 F)	11 of 100 (Routine)
Beloit	United States	Record high minimum temperature	16.7 C (62.1 F)	11 of 100 (Routine)
Eau Claire	United States	Record high maximum temperature	27.8 C (82.0 F)	11 of 100 (Routine)
Manitowoc	United States	Record high minimum temperature	14.4 C (57.9 F)	11 of 100 (Routine)
Oconto 4 W	United States	Record high maximum temperature	27.2 C (81.0 F)	11 of 100 (Routine)
Walnut	United States	Record high minimum temperature	18.3 C (64.9 F)	10 of 100 (Routine)

Counts by Type and Timescale

125 records

Records set or tied on 27 September 1923 by type: Highest daily maximum 29, Lowest daily maximum 8, Highest daily minimum 58, Lowest daily minimum 6, Heaviest daily rainfall 24.

Records on 27 September 1923 by type
Record type	Records
Highest daily maximum	29
Lowest daily maximum	8
Highest daily minimum	58
Lowest daily minimum	6
Heaviest daily rainfall	24
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 September 1923 by timescale: all-time 0, monthly 4, daily 121.

How Much Records Were Beaten By

93 broken records

Margins by which the 93 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 99.1. Ties are not counted.

Top 20 by Significance

27 September 1923

Top 20 records on 27 September 1923 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 September 1923	Seward, US	daily rain	106.7 mm (4.2 in)	99.1 mm (3.9 in)	20 years	49 of 100 (Notable)
27 September 1923	Gorin, US	daily rain	93.5 mm (3.7 in)	63.5 mm (2.5 in)	14 years	46 of 100 (Notable)
27 September 1923	Bridgewater, AU	daily rain	46.0 mm (1.8 in)	25.9 mm (1.0 in)	16 years	36 of 100 (Notable)
27 September 1923	Walgett Council Depot, AU	monthly high min	23.9 C (75.0 F)	2.8 C (5.0 F)	45 years	33 of 100 (Routine)
27 September 1923	Logan 1 WNW, US	daily rain	51.6 mm (2.0 in)	32.5 mm (1.3 in)	18 years	32 of 100 (Routine)
27 September 1923	Kiev, UA	monthly rain	64.7 mm (2.5 in)	5.8 mm (0.23 in)	22 years	29 of 100 (Routine)
27 September 1923	Ashbourne, AU	monthly rain	45.5 mm (1.8 in)	5.9 mm (0.23 in)	11 years	23 of 100 (Routine)
27 September 1923	Madison Wb City, US	daily high min	18.3 C (64.9 F)	1.6 C (2.9 F)	52 years	23 of 100 (Routine)
27 September 1923	Paragonah, US	monthly low min	-5.6 C (21.9 F)	0.6 C (1.1 F)	28 years	22 of 100 (Routine)
27 September 1923	Moose Factory, CA	daily high max	26.1 C (79.0 F)	6.7 C (12.1 F)	20 years	21 of 100 (Routine)
27 September 1923	Laramie, US	daily rain	20.8 mm (0.8 in)	15.7 mm (0.6 in)	18 years	20 of 100 (Routine)
27 September 1923	Mount Wedge, AU	daily rain	12.7 mm (0.5 in)	7.6 mm (0.30 in)	32 years	20 of 100 (Routine)
27 September 1923	Hahndorf, AU	daily rain	22.1 mm (0.9 in)	9.4 mm (0.37 in)	33 years	20 of 100 (Routine)
27 September 1923	Coulta, AU	daily rain	14.7 mm (0.6 in)	3.8 mm (0.15 in)	37 years	20 of 100 (Routine)
27 September 1923	Yalata, AU	daily rain	9.4 mm (0.37 in)	6.9 mm (0.27 in)	12 years	20 of 100 (Routine)
27 September 1923	Halifax, CA	daily low min	0.6 C (33.1 F)	1.1 C (2.0 F)	43 years	20 of 100 (Routine)
27 September 1923	Fountain Forest Reserve, AU	daily rain	11.9 mm (0.5 in)	6.1 mm (0.24 in)	14 years	19 of 100 (Routine)
27 September 1923	Logan Utah St UNIV, US	daily low max	5.0 C (41.0 F)	6.1 C (11.0 F)	14 years	19 of 100 (Routine)
27 September 1923	Paragonah, US	daily low max	10.0 C (50.0 F)	4.4 C (7.9 F)	22 years	19 of 100 (Routine)
27 September 1923	Hayward Rs, US	daily high min	15.6 C (60.1 F)	5.6 C (10.1 F)	20 years	18 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

1799 to 1923

Records set or tied on this calendar date in each year from 1799 to 1923. 1923 had 125 records.

Counts for years before the ledger starts come from the same station rules.

Records on 09-27 in each year
Year	Records
1799	1
1828	1
1836	2
1847	1
1851	1
1854	2
1855	2
1859	2
1866	2
1867	3
1874	1
1875	1
1877	2
1880	1
1881	4
1882	1
1885	5
1887	1
1890	3
1891	1
1892	1
1893	1
1894	5
1895	6
1896	1
1897	2
1898	4
1899	1
1900	5
1901	3
1902	12
1903	7
1904	12
1905	21
1906	21
1907	9
1908	36
1909	17
1910	20
1911	31
1912	25
1913	27
1914	24
1915	80
1916	57
1917	41
1918	58
1919	45
1920	54
1921	26
1922	111
1923	125
1924	115
1925	129
1926	581
1927	244
1928	288
1929	225
1930	178
1931	222
1932	194
1933	559
1934	298
1935	319
1936	435
1937	309
1938	366
1939	572
1940	706
1941	257
1942	1,353
1943	503
1944	323
1945	475
1946	387
1947	813
1948	405
1949	407
1950	223
1951	480
1952	539
1953	567
1954	507
1955	386
1956	825
1957	644
1958	585
1959	582
1960	337
1961	376
1962	352
1963	849
1964	724
1965	688
1966	426
1967	502
1968	286
1969	233
1970	773
1971	762
1972	989
1973	1,031
1974	408
1975	790
1976	905
1977	852
1978	773
1979	741
1980	559
1981	680
1982	1,076
1983	791
1984	1,297
1985	661
1986	1,772
1987	1,013
1988	494
1989	852
1990	379
1991	894
1992	659
1993	727
1994	764
1995	698
1996	1,468
1997	730
1998	1,774
1999	1,059
2000	1,031
2001	980
2002	992
2003	830
2004	665
2005	1,061
2006	596
2007	1,091
2008	659
2009	987
2010	1,153
2011	965
2012	624
2013	823
2014	813
2015	664
2016	600
2017	891
2018	600
2019	755
2020	659
2021	893
2022	642
2023	747
2024	1,449
2025	272
2026	358

Download the Data

Data for records on 1923-09-27: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	89
20 to 40	2
40 to 60	0
60 to 80	1
80 to 100	1