Weather Records on 28 September 1925

191 weather records were set or tied worldwide on 28 September 1925. Highest significance: Calgary Int'l A, CA.

Key Facts for 28 September 1925

On 28 September 1925, 191 weather records were set or tied at long-record stations worldwide.
88 were record highs and 33 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 187 daily.
Calgary Int'l A set a daily record snowfall of 19.8 cm (7.8 in) on 28 September 1925.
Across 162 earlier years (1794 to 2026) the same calendar date averaged 429 records.

Record Map

191 stations

191 station records on 28 September 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 September 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Calgary Int'l A	Canada	Record daily snowfall	19.8 cm (7.8 in)	46 of 100 (Notable)
Bjuroklubb	Sweden	Record daily precipitation	28.5 mm (1.1 in)	44 of 100 (Notable)
Williamstown	Australia	Record daily precipitation	31.2 mm (1.2 in)	30 of 100 (Routine)
Pokegama Dam	United States	Record daily precipitation	34.3 mm (1.4 in)	29 of 100 (Routine)
Birdwood	Australia	Record daily precipitation	28.4 mm (1.1 in)	26 of 100 (Routine)
Gumeracha	Australia	Record daily precipitation	28.7 mm (1.1 in)	26 of 100 (Routine)
Mount Torrens	Australia	Record daily precipitation	26.9 mm (1.1 in)	26 of 100 (Routine)
Bridgewater	Australia	Record daily precipitation	25.7 mm (1.0 in)	24 of 100 (Routine)
Woodside	Australia	Record daily precipitation	26.4 mm (1.0 in)	24 of 100 (Routine)
Atlantic City Marina	United States	Record high maximum temperature	28.3 C (82.9 F)	21 of 100 (Routine)
Gorki	Belarus	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Calgary Int'l A	Canada	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Cape Willoughby	Australia	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Great Falls 16St	United States	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Medicine Hat A	Canada	Record daily snowfall	3.8 cm (1.5 in)	20 of 100 (Routine)
Happy Valley Reservoir	Australia	Record daily precipitation	14.0 mm (0.6 in)	20 of 100 (Routine)
Mount Barker	Australia	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Collingrove	Australia	Record daily precipitation	23.4 mm (0.9 in)	20 of 100 (Routine)
Lobethal	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	11.9 C (53.4 F)	20 of 100 (Routine)
Beechworth Composite	Australia	Record daily precipitation	16.8 mm (0.7 in)	20 of 100 (Routine)
Great Falls 16St	United States	Record daily snowfall	10.2 cm (4.0 in)	20 of 100 (Routine)
Cape May 2 NW	United States	Record high maximum temperature	29.4 C (84.9 F)	20 of 100 (Routine)
Hahndorf	Australia	Record daily precipitation	19.6 mm (0.8 in)	19 of 100 (Routine)
Setauket Strong	United States	Record high maximum temperature	27.2 C (81.0 F)	18 of 100 (Routine)
Port Lincoln (Woolga)	Australia	Record daily precipitation	14.7 mm (0.6 in)	17 of 100 (Routine)
Angaston	Australia	Record daily precipitation	19.3 mm (0.8 in)	17 of 100 (Routine)
Cape Otway Lighthouse	Australia	Record low maximum temperature	10.0 C (50.0 F)	17 of 100 (Routine)
Sonnblick	Austria	Record low maximum temperature	-8.8 C (16.2 F)	17 of 100 (Routine)
Swift Current	Canada	Record daily snowfall	1.0 cm (0.4 in)	17 of 100 (Routine)
Union Springs 9 S	United States	Record high minimum temperature	24.4 C (75.9 F)	17 of 100 (Routine)
Bisbee	United States	Record high maximum temperature	35.0 C (95.0 F)	17 of 100 (Routine)
Mount Wedge	Australia	Record daily precipitation	7.6 mm (0.30 in)	16 of 100 (Routine)
Saddleworth	Australia	Record daily precipitation	13.7 mm (0.5 in)	16 of 100 (Routine)
Echunga Golf Course	Australia	Record daily precipitation	14.7 mm (0.6 in)	16 of 100 (Routine)
Banff	Canada	Record low maximum temperature	2.2 C (36.0 F)	16 of 100 (Routine)
Banff	Canada	Record daily snowfall	3.3 cm (1.3 in)	16 of 100 (Routine)
Winnibigoshish Dam	United States	Record daily precipitation	40.6 mm (1.6 in)	16 of 100 (Routine)
Batesville	United States	Record high minimum temperature	21.1 C (70.0 F)	16 of 100 (Routine)
Addison	United States	Record high maximum temperature	32.8 C (91.0 F)	16 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low maximum temperature	21.0 C (69.8 F)	15 of 100 (Routine)
Cape Borda Comparison	Australia	Record daily precipitation	9.4 mm (0.37 in)	15 of 100 (Routine)
Adelaide (Thorndon Park)	Australia	Record daily precipitation	18.0 mm (0.7 in)	15 of 100 (Routine)
Dingo Vale	Australia	Record daily precipitation	24.9 mm (1.0 in)	15 of 100 (Routine)
Adelaide (Morphett Vale)	Australia	Record daily precipitation	10.7 mm (0.4 in)	15 of 100 (Routine)
Nairne	Australia	Record daily precipitation	14.2 mm (0.6 in)	15 of 100 (Routine)
Mount Elliot Tank	Australia	Record daily precipitation	7.6 mm (0.30 in)	15 of 100 (Routine)
Weissenburg	Germany	Record low maximum temperature	10.8 C (51.4 F)	15 of 100 (Routine)
Lowell	United States	Record high minimum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
State College	United States	Record high minimum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
Ellensburg	United States	Record low maximum temperature	12.2 C (54.0 F)	15 of 100 (Routine)
Helena Wb City	United States	Record daily snowfall	14.2 cm (5.6 in)	15 of 100 (Routine)
Helena Wb City	United States	Record snow depth	7.6 cm (3.0 in)	15 of 100 (Routine)
Tizi Ouzou	Algeria	Record low maximum temperature	20.0 C (68.0 F)	14 of 100 (Routine)
Marrabel	Australia	Record daily precipitation	14.0 mm (0.6 in)	14 of 100 (Routine)
Saint Leo	United States	Record high maximum temperature	34.4 C (93.9 F)	14 of 100 (Routine)
Provincetown 3 NW	United States	Record high maximum temperature	25.6 C (78.1 F)	14 of 100 (Routine)
Butte Bert Mooney AP	United States	Record low maximum temperature	3.9 C (39.0 F)	14 of 100 (Routine)
Kongal	Australia	Record daily precipitation	12.7 mm (0.5 in)	13 of 100 (Routine)
Tyrrell Downs	Australia	Record daily precipitation	5.1 mm (0.20 in)	13 of 100 (Routine)

Counts by Type and Timescale

191 records

Records set or tied on 28 September 1925 by type: Highest daily maximum 24, Lowest daily maximum 30, Highest daily minimum 64, Lowest daily minimum 3, Heaviest daily rainfall 63, Heaviest daily snowfall 6, Deepest snow cover 1.

Records on 28 September 1925 by type
Record type	Records
Highest daily maximum	24
Lowest daily maximum	30
Highest daily minimum	64
Lowest daily minimum	3
Heaviest daily rainfall	63
Heaviest daily snowfall	6
Deepest snow cover	1

Records on 28 September 1925 by timescale: all-time 0, monthly 4, daily 187.

How Much Records Were Beaten By

144 broken records

Margins by which the 144 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 193.0. Ties are not counted.

Top 20 by Significance

28 September 1925

Top 20 records on 28 September 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 September 1925	Calgary Int'l A, CA	daily snowfall	19.8 cm (7.8 in)	19.3 cm (7.6 in)	24 years	46 of 100 (Notable)
28 September 1925	Bjuroklubb, SE	daily rain	28.5 mm (1.1 in)	20.1 mm (0.8 in)	32 years	44 of 100 (Notable)
28 September 1925	Williamstown, AU	daily rain	31.2 mm (1.2 in)	13.2 mm (0.5 in)	27 years	30 of 100 (Routine)
28 September 1925	Pokegama Dam, US	daily rain	34.3 mm (1.4 in)	24.6 mm (1.0 in)	14 years	29 of 100 (Routine)
28 September 1925	Birdwood, AU	daily rain	28.4 mm (1.1 in)	10.9 mm (0.4 in)	27 years	26 of 100 (Routine)
28 September 1925	Gumeracha, AU	daily rain	28.7 mm (1.1 in)	10.9 mm (0.4 in)	27 years	26 of 100 (Routine)
28 September 1925	Mount Torrens, AU	daily rain	26.9 mm (1.1 in)	10.1 mm (0.4 in)	34 years	26 of 100 (Routine)
28 September 1925	Bridgewater, AU	daily rain	25.7 mm (1.0 in)	12.2 mm (0.5 in)	27 years	24 of 100 (Routine)
28 September 1925	Woodside, AU	daily rain	26.4 mm (1.0 in)	14.0 mm (0.6 in)	16 years	24 of 100 (Routine)
28 September 1925	Atlantic City Marina, US	daily high max	28.3 C (82.9 F)	1.1 C (2.0 F)	43 years	21 of 100 (Routine)
28 September 1925	Gorki, BY	daily rain	21.6 mm (0.9 in)	15.3 mm (0.6 in)	38 years	20 of 100 (Routine)
28 September 1925	Calgary Int'l A, CA	daily rain	19.8 mm (0.8 in)	12.7 mm (0.5 in)	27 years	20 of 100 (Routine)
28 September 1925	Cape Willoughby, AU	daily rain	19.1 mm (0.8 in)	9.7 mm (0.38 in)	14 years	20 of 100 (Routine)
28 September 1925	Great Falls 16St, US	daily rain	15.5 mm (0.6 in)	13.0 mm (0.5 in)	6 years	20 of 100 (Routine)
28 September 1925	Medicine Hat A, CA	daily snowfall	3.8 cm (1.5 in)	3.8 cm (1.5 in)	40 years	20 of 100 (Routine)
28 September 1925	Happy Valley Reservoir, AU	daily rain	14.0 mm (0.6 in)	5.6 mm (0.22 in)	27 years	20 of 100 (Routine)
28 September 1925	Mount Barker, AU	daily rain	18.5 mm (0.7 in)	5.3 mm (0.21 in)	34 years	20 of 100 (Routine)
28 September 1925	Collingrove, AU	daily rain	23.4 mm (0.9 in)	5.9 mm (0.23 in)	27 years	20 of 100 (Routine)
28 September 1925	Lobethal, AU	daily rain	21.6 mm (0.9 in)	7.4 mm (0.29 in)	27 years	20 of 100 (Routine)
28 September 1925	Deniliquin (Wilkinson St), AU	daily low max	11.9 C (53.4 F)	3.1 C (5.6 F)	24 years	20 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

1794 to 1925

Records set or tied on this calendar date in each year from 1794 to 1925. 1925 had 191 records.

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

Records on 09-28 in each year
Year	Records
1794	1
1826	1
1832	1
1849	2
1851	1
1854	2
1855	2
1859	1
1862	1
1864	1
1866	1
1867	3
1868	1
1869	2
1873	3
1874	3
1877	3
1878	1
1879	1
1880	2
1881	3
1883	2
1884	1
1885	4
1887	1
1888	1
1890	4
1891	2
1892	3
1893	1
1894	6
1895	5
1896	3
1897	5
1898	4
1899	6
1900	9
1901	2
1902	5
1903	19
1904	17
1905	17
1906	37
1907	27
1908	23
1909	16
1910	39
1911	62
1912	32
1913	37
1914	28
1915	57
1916	61
1917	35
1918	55
1919	38
1920	23
1921	39
1922	34
1923	150
1924	139
1925	191
1926	305
1927	194
1928	205
1929	432
1930	116
1931	233
1932	195
1933	459
1934	237
1935	282
1936	502
1937	313
1938	311
1939	552
1940	419
1941	479
1942	1,187
1943	440
1944	367
1945	1,034
1946	347
1947	647
1948	617
1949	359
1950	233
1951	441
1952	366
1953	842
1954	512
1955	409
1956	590
1957	695
1958	509
1959	874
1960	226
1961	385
1962	705
1963	666
1964	723
1965	582
1966	477
1967	978
1968	262
1969	244
1970	932
1971	954
1972	671
1973	886
1974	583
1975	502
1976	900
1977	784
1978	513
1979	915
1980	750
1981	752
1982	1,001
1983	941
1984	1,326
1985	1,189
1986	1,264
1987	825
1988	623
1989	847
1990	414
1991	821
1992	643
1993	627
1994	836
1995	794
1996	1,069
1997	681
1998	1,541
1999	1,533
2000	652
2001	791
2002	743
2003	929
2004	852
2005	1,088
2006	704
2007	837
2008	536
2009	792
2010	1,139
2011	1,025
2012	624
2013	790
2014	878
2015	673
2016	520
2017	755
2018	527
2019	1,388
2020	531
2021	740
2022	727
2023	772
2024	1,364
2025	464
2026	531

Download the Data

Data for records on 1925-09-28: 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 25	139
25 to 50	3
50 to 75	0
75 to 100	1
100 to 125	0
125 to 150	0
150 to 175	0
175 to 200	1