Weather Records on 4 September 1925

339 weather records were set or tied worldwide on 4 September 1925. Highest significance: Bederkesa, DE.

Key Facts for 4 September 1925

On 4 September 1925, 339 weather records were set or tied at long-record stations worldwide.
275 were record highs and 35 were record lows, counting maximum and minimum temperature.
By timescale, 19 were all-time records, 71 monthly and 249 daily.
Bederkesa set a daily record precipitation of 43.6 mm (1.7 in) on 4 September 1925.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 452 records.

Record Map

339 stations

339 station records on 4 September 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 September 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bederkesa	Germany	Record daily precipitation	43.6 mm (1.7 in)	47 of 100 (Notable)
Lucinda Township	Australia	Record daily precipitation	61.0 mm (2.4 in)	44 of 100 (Notable)
Fall River	United States	Record daily precipitation	76.2 mm (3.0 in)	41 of 100 (Notable)
Chattanooga Wb City	United States	Record high maximum temperature	38.9 C (102.0 F)	38 of 100 (Notable)
Chattanooga Wb City	United States	Record high minimum temperature	26.7 C (80.1 F)	34 of 100 (Routine)
Norddal	Norway	Record daily precipitation	26.6 mm (1.0 in)	32 of 100 (Routine)
Montgomery Wb City	United States	Record high maximum temperature	39.4 C (102.9 F)	32 of 100 (Routine)
Brookings 2 NE	United States	Record high minimum temperature	26.1 C (79.0 F)	32 of 100 (Routine)
Asheville	United States	Record high minimum temperature	21.1 C (70.0 F)	32 of 100 (Routine)
Heerde	Netherlands	Record daily precipitation	33.4 mm (1.3 in)	31 of 100 (Routine)
Louisville	United States	Record high maximum temperature	40.6 C (105.1 F)	31 of 100 (Routine)
State UNIV	United States	Record high maximum temperature	41.1 C (106.0 F)	31 of 100 (Routine)
Franklin Sewage Plt	United States	Record high maximum temperature	40.6 C (105.1 F)	31 of 100 (Routine)
Wilmington Wb City	United States	Record high maximum temperature	37.8 C (100.0 F)	29 of 100 (Routine)
Emerald Post Office	Australia	Record low maximum temperature	13.3 C (55.9 F)	27 of 100 (Routine)
Santuck	United States	Record high maximum temperature	43.3 C (109.9 F)	27 of 100 (Routine)
Holly Springs 2 N	United States	Record high maximum temperature	41.1 C (106.0 F)	26 of 100 (Routine)
Oelrichs	United States	Record high minimum temperature	23.9 C (75.0 F)	26 of 100 (Routine)
Clarksville Wwtp	United States	Record high maximum temperature	42.8 C (109.0 F)	26 of 100 (Routine)
Dahlonega 4WSW	United States	Record high maximum temperature	36.1 C (97.0 F)	25 of 100 (Routine)
Hawkinsville	United States	Record high maximum temperature	42.8 C (109.0 F)	25 of 100 (Routine)
Pontotoc	United States	Record high maximum temperature	42.2 C (108.0 F)	25 of 100 (Routine)
Greensboro	United States	Record high maximum temperature	37.8 C (100.0 F)	24 of 100 (Routine)
Benton Ridge	United States	Record high minimum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
Carthage	United States	Record high maximum temperature	41.7 C (107.1 F)	24 of 100 (Routine)
Murfreesboro 5 N	United States	Record high maximum temperature	40.6 C (105.1 F)	24 of 100 (Routine)
Madison Wb City	United States	Record high minimum temperature	21.7 C (71.1 F)	24 of 100 (Routine)
Helena Wb City	United States	Record high minimum temperature	17.8 C (64.0 F)	24 of 100 (Routine)
Uniontown	United States	Record high maximum temperature	40.6 C (105.1 F)	23 of 100 (Routine)
New Burnside	United States	Record high maximum temperature	41.7 C (107.1 F)	23 of 100 (Routine)
Athens	United States	Record high maximum temperature	41.7 C (107.1 F)	22 of 100 (Routine)
Charlotte Wb City	United States	Record high maximum temperature	37.8 C (100.0 F)	22 of 100 (Routine)
Madison Wb City	United States	Record high maximum temperature	34.4 C (93.9 F)	22 of 100 (Routine)
Union Springs 9 S	United States	Record high maximum temperature	37.8 C (100.0 F)	21 of 100 (Routine)
Newport	United States	Record high maximum temperature	42.8 C (109.0 F)	21 of 100 (Routine)
Gunnison 3SW	United States	Record high minimum temperature	15.6 C (60.1 F)	21 of 100 (Routine)
Middletown 4 W	United States	Record low maximum temperature	17.2 C (63.0 F)	21 of 100 (Routine)
Indianola 1SW	United States	Record high maximum temperature	37.8 C (100.0 F)	21 of 100 (Routine)
Charlotte Wb City	United States	Record high minimum temperature	23.9 C (75.0 F)	21 of 100 (Routine)
Dubuque River	United States	Record high maximum temperature	36.1 C (97.0 F)	21 of 100 (Routine)
Hamburg Fuhlsbuettel	Germany	Record daily precipitation	22.5 mm (0.9 in)	20 of 100 (Routine)
Cooktown Post Office	Australia	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Collegeville St John's	United States	Record daily precipitation	20.8 mm (0.8 in)	20 of 100 (Routine)
Musgrave	Australia	Record daily precipitation	6.6 mm (0.26 in)	20 of 100 (Routine)
Irvinebank	Australia	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Toledo Blade	United States	Record high maximum temperature	33.3 C (91.9 F)	20 of 100 (Routine)
Charters Towers Post Office	Australia	Record daily precipitation	20.3 mm (0.8 in)	19 of 100 (Routine)
Evergreen	United States	Record high maximum temperature	40.0 C (104.0 F)	19 of 100 (Routine)
Stuttgart	United States	Record high maximum temperature	41.7 C (107.1 F)	19 of 100 (Routine)
Ottawa 4SW	United States	Record high maximum temperature	38.9 C (102.0 F)	19 of 100 (Routine)
Moncure 3 SE	United States	Record high maximum temperature	37.8 C (100.0 F)	19 of 100 (Routine)
Wilmington Wb City	United States	Record high minimum temperature	24.4 C (75.9 F)	19 of 100 (Routine)
Brinkley	United States	Record high maximum temperature	41.7 C (107.1 F)	18 of 100 (Routine)
Talbotton	United States	Record high maximum temperature	42.2 C (108.0 F)	18 of 100 (Routine)
St Ignace	United States	Record high minimum temperature	18.3 C (64.9 F)	18 of 100 (Routine)
Montevideo 1SW	United States	Record high minimum temperature	23.9 C (75.0 F)	18 of 100 (Routine)
Magnolia	United States	Record high maximum temperature	38.9 C (102.0 F)	18 of 100 (Routine)
Milwaukee Wb City	United States	Record high minimum temperature	20.6 C (69.1 F)	18 of 100 (Routine)
Hamburg Fuhlsbuettel	Germany	Record low maximum temperature	12.3 C (54.1 F)	17 of 100 (Routine)
Hornindal	Norway	Record daily precipitation	29.1 mm (1.1 in)	17 of 100 (Routine)

Counts by Type and Timescale

339 records

Records set or tied on 4 September 1925 by type: Highest daily maximum 221, Lowest daily maximum 32, Highest daily minimum 54, Lowest daily minimum 3, Heaviest daily rainfall 29.

Records on 4 September 1925 by type
Record type	Records
Highest daily maximum	221
Lowest daily maximum	32
Highest daily minimum	54
Lowest daily minimum	3
Heaviest daily rainfall	29
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 4 September 1925 by timescale: all-time 19, monthly 71, daily 249.

How Much Records Were Beaten By

251 broken records

Margins by which the 251 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 46.7. Ties are not counted.

Top 20 by Significance

4 September 1925

Top 20 records on 4 September 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 September 1925	Bederkesa, DE	daily rain	43.6 mm (1.7 in)	30.7 mm (1.2 in)	15 years	47 of 100 (Notable)
4 September 1925	Lucinda Township, AU	daily rain	61.0 mm (2.4 in)	43.5 mm (1.7 in)	4 years	44 of 100 (Notable)
4 September 1925	Fall River, US	daily rain	76.2 mm (3.0 in)	46.7 mm (1.8 in)	20 years	41 of 100 (Notable)
4 September 1925	Chattanooga Wb City, US	all-time high max	38.9 C (102.0 F)	0.6 C (1.1 F)	46 years	38 of 100 (Notable)
4 September 1925	Chattanooga Wb City, US	monthly high min	26.7 C (80.1 F)	2.8 C (5.0 F)	45 years	34 of 100 (Routine)
4 September 1925	Norddal, NO	daily rain	26.6 mm (1.0 in)	18.5 mm (0.7 in)	19 years	32 of 100 (Routine)
4 September 1925	Montgomery Wb City, US	monthly high max	39.4 C (102.9 F)	2.2 C (4.0 F)	37 years	32 of 100 (Routine)
4 September 1925	Brookings 2 NE, US	all-time high min	26.1 C (79.0 F)	1.1 C (2.0 F)	29 years	32 of 100 (Routine)
4 September 1925	Asheville, US	monthly high min	21.1 C (70.0 F)	1.7 C (3.1 F)	46 years	32 of 100 (Routine)
4 September 1925	Heerde, NL	daily rain	33.4 mm (1.3 in)	12.9 mm (0.5 in)	27 years	31 of 100 (Routine)
4 September 1925	Louisville, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	24 years	31 of 100 (Routine)
4 September 1925	State UNIV, US	all-time high max	41.1 C (106.0 F)	0.5 C (0.9 F)	24 years	31 of 100 (Routine)
4 September 1925	Franklin Sewage Plt, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	25 years	31 of 100 (Routine)
4 September 1925	Wilmington Wb City, US	monthly high max	37.8 C (100.0 F)	2.2 C (4.0 F)	29 years	29 of 100 (Routine)
4 September 1925	Emerald Post Office, AU	monthly low max	13.3 C (55.9 F)	1.7 C (3.1 F)	30 years	27 of 100 (Routine)
4 September 1925	Santuck, US	all-time high max	43.3 C (109.9 F)	0.5 C (0.9 F)	12 years	27 of 100 (Routine)
4 September 1925	Holly Springs 2 N, US	all-time high max	41.1 C (106.0 F)	0.5 C (0.9 F)	7 years	26 of 100 (Routine)
4 September 1925	Oelrichs, US	daily high min	23.9 C (75.0 F)	8.3 C (14.9 F)	25 years	26 of 100 (Routine)
4 September 1925	Clarksville Wwtp, US	all-time high max	42.8 C (109.0 F)	0.6 C (1.1 F)	7 years	26 of 100 (Routine)
4 September 1925	Dahlonega 4WSW, US	monthly high max	36.1 C (97.0 F)	1.1 C (2.0 F)	28 years	25 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

1802 to 1925

Records set or tied on this calendar date in each year from 1802 to 1925. 1925 had 339 records.

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

Records on 09-04 in each year
Year	Records
1802	1
1805	1
1823	1
1833	1
1837	1
1839	1
1845	1
1847	1
1850	1
1854	1
1856	1
1857	1
1858	1
1861	1
1863	1
1864	1
1867	1
1868	1
1869	2
1871	1
1872	4
1874	1
1875	1
1877	1
1880	4
1881	1
1883	2
1885	3
1887	1
1888	2
1889	1
1890	1
1891	5
1894	4
1895	6
1896	1
1897	4
1898	9
1899	4
1900	1
1901	4
1902	4
1903	2
1904	7
1905	18
1906	16
1907	22
1908	9
1909	23
1910	91
1911	25
1912	29
1913	29
1914	19
1915	37
1916	24
1917	40
1918	96
1919	48
1920	105
1921	105
1922	62
1923	325
1924	167
1925	339
1926	256
1927	68
1928	341
1929	371
1930	102
1931	477
1932	429
1933	424
1934	393
1935	514
1936	309
1937	411
1938	236
1939	434
1940	287
1941	528
1942	323
1943	472
1944	341
1945	542
1946	431
1947	618
1948	409
1949	370
1950	642
1951	404
1952	645
1953	869
1954	372
1955	465
1956	586
1957	250
1958	384
1959	316
1960	552
1961	909
1962	733
1963	443
1964	507
1965	611
1966	428
1967	786
1968	546
1969	510
1970	644
1971	717
1972	513
1973	530
1974	2,279
1975	432
1976	582
1977	386
1978	940
1979	461
1980	355
1981	582
1982	617
1983	1,040
1984	1,107
1985	915
1986	663
1987	685
1988	1,259
1989	681
1990	787
1991	708
1992	1,132
1993	859
1994	1,001
1995	1,287
1996	907
1997	1,452
1998	1,564
1999	1,479
2000	1,336
2001	833
2002	767
2003	1,094
2004	898
2005	998
2006	1,268
2007	1,077
2008	1,335
2009	914
2010	1,804
2011	1,310
2012	1,209
2013	630
2014	461
2015	893
2016	597
2017	881
2018	758
2019	616
2020	957
2021	544
2022	1,256
2023	1,290
2024	985
2025	635
2026	1,222

Download the Data

Data for records on 1925-09-04: 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 10	241
10 to 20	6
20 to 30	1
30 to 40	1
40 to 50	2