Weather Records on 25 September 1971

323 weather records were set or tied worldwide on 25 September 1971. Highest significance: Premaydena Hatchery, AU.

Key Facts for 25 September 1971

On 25 September 1971, 323 weather records were set or tied at long-record stations worldwide.
47 were record highs and 98 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 2 monthly and 321 daily.
Premaydena Hatchery set a daily record precipitation of 47.0 mm (1.9 in) on 25 September 1971.
Across 163 earlier years (1825 to 2026) the same calendar date averaged 426 records.

Record Map

323 stations

323 station records on 25 September 1971 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 September 1971: highest significance records shown on the map
Station	Country	Type	Value	Significance
Premaydena Hatchery	Australia	Record daily precipitation	47.0 mm (1.9 in)	63 of 100 (Major)
Woodburn	Australia	Record daily precipitation	48.3 mm (1.9 in)	58 of 100 (Notable)
Holmogadd A	Sweden	Record daily precipitation	34.2 mm (1.3 in)	57 of 100 (Notable)
Umea	Sweden	Record daily precipitation	30.3 mm (1.2 in)	52 of 100 (Notable)
Selbu-Stubbe	Norway	Record daily precipitation	33.0 mm (1.3 in)	51 of 100 (Notable)
Mexia	United States	Record daily precipitation	94.0 mm (3.7 in)	49 of 100 (Notable)
Beaverlodge Cda	Canada	Record daily precipitation	29.5 mm (1.2 in)	43 of 100 (Notable)
Bourke Post Office	Australia	Record high minimum temperature	18.3 C (64.9 F)	39 of 100 (Notable)
Alger-Dar El Beida	Algeria	Record daily precipitation	42.7 mm (1.7 in)	37 of 100 (Notable)
Bjuroklubb	Sweden	Record daily precipitation	37.4 mm (1.5 in)	36 of 100 (Notable)
Walhalla	United States	Record daily precipitation	59.7 mm (2.4 in)	35 of 100 (Notable)
Yates Ctr	United States	Record daily precipitation	47.0 mm (1.9 in)	34 of 100 (Routine)
San Juan de Los Llanos	Mexico	Record daily precipitation	40.4 mm (1.6 in)	33 of 100 (Routine)
Ohotsk	Russia	Record low minimum temperature	-4.3 C (24.3 F)	33 of 100 (Routine)
Fall Rvr Lake	United States	Record daily precipitation	45.7 mm (1.8 in)	32 of 100 (Routine)
Sulphur Springs	United States	Record daily precipitation	46.2 mm (1.8 in)	32 of 100 (Routine)
Bundaberg Post Office	Australia	Record high minimum temperature	19.5 C (67.1 F)	31 of 100 (Routine)
Dalby Post Office	Australia	Record high maximum temperature	33.1 C (91.6 F)	30 of 100 (Routine)
Madison	United States	Record daily precipitation	28.2 mm (1.1 in)	30 of 100 (Routine)
Cape St Elias	United States	Record high maximum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
Gunnedah Pool	Australia	Record high minimum temperature	16.1 C (61.0 F)	29 of 100 (Routine)
Victoria Gonzales Hts	Canada	Record low maximum temperature	12.2 C (54.0 F)	29 of 100 (Routine)
Fredonia	United States	Record daily precipitation	62.7 mm (2.5 in)	29 of 100 (Routine)
Ottawa	United States	Record daily precipitation	37.6 mm (1.5 in)	29 of 100 (Routine)
Le Roy	United States	Record daily precipitation	45.0 mm (1.8 in)	28 of 100 (Routine)
Durant	United States	Record daily precipitation	73.9 mm (2.9 in)	28 of 100 (Routine)
Wills Pt	United States	Record daily precipitation	64.0 mm (2.5 in)	28 of 100 (Routine)
Lebo	United States	Record daily precipitation	26.4 mm (1.0 in)	27 of 100 (Routine)
Wisconsin Rapids	United States	Record low maximum temperature	10.6 C (51.1 F)	27 of 100 (Routine)
Perth Regional Office	Australia	Record low maximum temperature	14.9 C (58.8 F)	26 of 100 (Routine)
Tewantin Post Office	Australia	Record high maximum temperature	30.3 C (86.5 F)	26 of 100 (Routine)
Alto Alegre	Brazil	Record daily precipitation	29.6 mm (1.2 in)	26 of 100 (Routine)
Marnitz	Germany	Record low maximum temperature	11.4 C (52.5 F)	26 of 100 (Routine)
Laredo	United States	Record daily precipitation	102.9 mm (4.1 in)	26 of 100 (Routine)
Snyder	United States	Record low maximum temperature	16.7 C (62.1 F)	26 of 100 (Routine)
Kellerberrin	Australia	Record low maximum temperature	14.8 C (58.6 F)	25 of 100 (Routine)
Merredin Research Station	Australia	Record low maximum temperature	14.7 C (58.5 F)	25 of 100 (Routine)
Hannibal Wtr Wks	United States	Record daily precipitation	45.5 mm (1.8 in)	25 of 100 (Routine)
Hennessey 4 ESE	United States	Record daily precipitation	53.3 mm (2.1 in)	25 of 100 (Routine)
Haskell	United States	Record low maximum temperature	16.7 C (62.1 F)	25 of 100 (Routine)
Collins	United States	Record daily precipitation	44.5 mm (1.8 in)	24 of 100 (Routine)
Kingfisher	United States	Record daily precipitation	47.5 mm (1.9 in)	24 of 100 (Routine)
Memphis	United States	Record daily precipitation	34.3 mm (1.4 in)	24 of 100 (Routine)
Southern Cross	Australia	Record low maximum temperature	14.4 C (57.9 F)	23 of 100 (Routine)
La Junta	Mexico	Record low minimum temperature	5.0 C (41.0 F)	23 of 100 (Routine)
Stornoway Airport	United Kingdom	Record low minimum temperature	-0.2 C (31.6 F)	23 of 100 (Routine)
El Dorado	United States	Record daily precipitation	27.9 mm (1.1 in)	23 of 100 (Routine)
Kirksville	United States	Record daily precipitation	31.5 mm (1.2 in)	23 of 100 (Routine)
Tahoka	United States	Record low maximum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Northam	Australia	Record low maximum temperature	14.6 C (58.3 F)	22 of 100 (Routine)
Cataguases	Brazil	Record daily precipitation	32.0 mm (1.3 in)	22 of 100 (Routine)
Salmon Arm	Canada	Record low maximum temperature	9.4 C (48.9 F)	22 of 100 (Routine)
Boca	United States	Record low minimum temperature	-10.0 C (14.0 F)	22 of 100 (Routine)
Appleton City	United States	Record daily precipitation	41.1 mm (1.6 in)	22 of 100 (Routine)
Carrollton	United States	Record daily precipitation	49.5 mm (1.9 in)	22 of 100 (Routine)
Donnybrook	Australia	Record low maximum temperature	14.7 C (58.5 F)	21 of 100 (Routine)
Stave Falls	Canada	Record low maximum temperature	12.8 C (55.0 F)	21 of 100 (Routine)
Paisley	United Kingdom	Record low minimum temperature	2.6 C (36.7 F)	21 of 100 (Routine)
Crosbyton	United States	Record daily precipitation	36.3 mm (1.4 in)	21 of 100 (Routine)
Purcellville	United States	Record low maximum temperature	15.0 C (59.0 F)	21 of 100 (Routine)

Counts by Type and Timescale

323 records

Records set or tied on 25 September 1971 by type: Highest daily maximum 18, Lowest daily maximum 59, Highest daily minimum 29, Lowest daily minimum 39, Heaviest daily rainfall 175, Heaviest daily snowfall 2, Deepest snow cover 1.

Records on 25 September 1971 by type
Record type	Records
Highest daily maximum	18
Lowest daily maximum	59
Highest daily minimum	29
Lowest daily minimum	39
Heaviest daily rainfall	175
Heaviest daily snowfall	2
Deepest snow cover	1

Records on 25 September 1971 by timescale: all-time 0, monthly 2, daily 321.

How Much Records Were Beaten By

262 broken records

Margins by which the 262 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 48.3. Ties are not counted.

Top 20 by Significance

25 September 1971

Top 20 records on 25 September 1971 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 September 1971	Premaydena Hatchery, AU	daily rain	47.0 mm (1.9 in)	28.5 mm (1.1 in)	56 years	63 of 100 (Major)
25 September 1971	Woodburn, AU	daily rain	48.3 mm (1.9 in)	27.5 mm (1.1 in)	41 years	58 of 100 (Notable)
25 September 1971	Holmogadd A, SE	daily rain	34.2 mm (1.3 in)	16.5 mm (0.6 in)	81 years	57 of 100 (Notable)
25 September 1971	Umea, SE	daily rain	30.3 mm (1.2 in)	8.9 mm (0.35 in)	102 years	52 of 100 (Notable)
25 September 1971	Selbu-Stubbe, NO	daily rain	33.0 mm (1.3 in)	16.0 mm (0.6 in)	56 years	51 of 100 (Notable)
25 September 1971	Mexia, US	daily rain	94.0 mm (3.7 in)	48.3 mm (1.9 in)	64 years	49 of 100 (Notable)
25 September 1971	Beaverlodge Cda, CA	daily rain	29.5 mm (1.2 in)	16.5 mm (0.6 in)	29 years	43 of 100 (Notable)
25 September 1971	Bourke Post Office, AU	daily high min	18.3 C (64.9 F)	0.2 C (0.4 F)	96 years	39 of 100 (Notable)
25 September 1971	Alger-Dar El Beida, DZ	daily rain	42.7 mm (1.7 in)	26.3 mm (1.0 in)	1 year	37 of 100 (Notable)
25 September 1971	Bjuroklubb, SE	daily rain	37.4 mm (1.5 in)	11.6 mm (0.5 in)	30 years	36 of 100 (Notable)
25 September 1971	Walhalla, US	daily rain	59.7 mm (2.4 in)	36.8 mm (1.4 in)	41 years	35 of 100 (Notable)
25 September 1971	Yates Ctr, US	daily rain	47.0 mm (1.9 in)	24.4 mm (1.0 in)	56 years	34 of 100 (Routine)
25 September 1971	San Juan de Los Llanos, MX	daily rain	40.4 mm (1.6 in)	20.6 mm (0.8 in)	34 years	33 of 100 (Routine)
25 September 1971	Ohotsk, RU	daily low min	-4.3 C (24.3 F)	1.2 C (2.2 F)	74 years	33 of 100 (Routine)
25 September 1971	Fall Rvr Lake, US	daily rain	45.7 mm (1.8 in)	16.5 mm (0.6 in)	57 years	32 of 100 (Routine)
25 September 1971	Sulphur Springs, US	daily rain	46.2 mm (1.8 in)	12.7 mm (0.5 in)	64 years	32 of 100 (Routine)
25 September 1971	Bundaberg Post Office, AU	daily high min	19.5 C (67.1 F)	0.6 C (1.1 F)	72 years	31 of 100 (Routine)
25 September 1971	Dalby Post Office, AU	daily high max	33.1 C (91.6 F)	1.4 C (2.5 F)	64 years	30 of 100 (Routine)
25 September 1971	Madison, US	daily rain	28.2 mm (1.1 in)	11.4 mm (0.4 in)	60 years	30 of 100 (Routine)
25 September 1971	Cape St Elias, US	daily high max	20.0 C (68.0 F)	4.4 C (7.9 F)	28 years	30 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

1825 to 1971

Records set or tied on this calendar date in each year from 1825 to 1971. 1971 had 323 records.

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

Records on 09-25 in each year
Year	Records
1825	1
1834	1
1836	1
1842	1
1843	1
1847	1
1851	1
1852	1
1855	1
1857	2
1859	1
1860	1
1863	1
1865	1
1866	2
1867	2
1868	1
1871	2
1872	1
1874	1
1875	1
1877	3
1879	2
1881	3
1884	3
1885	6
1886	1
1887	3
1889	7
1891	3
1893	7
1894	3
1895	5
1896	5
1897	2
1898	1
1899	2
1900	7
1901	6
1902	11
1903	4
1904	10
1905	16
1906	7
1907	35
1908	20
1909	22
1910	5
1911	9
1912	63
1913	13
1914	15
1915	43
1916	139
1917	138
1918	16
1919	20
1920	75
1921	32
1922	47
1923	68
1924	157
1925	141
1926	740
1927	166
1928	480
1929	158
1930	489
1931	500
1932	260
1933	542
1934	394
1935	258
1936	274
1937	190
1938	335
1939	454
1940	517
1941	269
1942	970
1943	488
1944	246
1945	514
1946	292
1947	666
1948	501
1949	479
1950	1,163
1951	639
1952	515
1953	242
1954	292
1955	546
1956	503
1957	231
1958	454
1959	396
1960	694
1961	530
1962	305
1963	602
1964	403
1965	690
1966	334
1967	428
1968	300
1969	196
1970	783
1971	323
1972	706
1973	650
1974	995
1975	1,166
1976	541
1977	875
1978	462
1979	719
1980	687
1981	669
1982	759
1983	647
1984	1,305
1985	446
1986	1,766
1987	560
1988	571
1989	1,367
1990	875
1991	1,243
1992	1,346
1993	1,015
1994	666
1995	1,013
1996	648
1997	1,278
1998	1,346
1999	804
2000	1,536
2001	1,536
2002	876
2003	758
2004	519
2005	1,484
2006	767
2007	1,284
2008	766
2009	854
2010	1,125
2011	763
2012	505
2013	615
2014	800
2015	868
2016	781
2017	1,253
2018	648
2019	530
2020	1,089
2021	355
2022	301
2023	580
2024	1,120
2025	569
2026	473

Download the Data

Data for records on 1971-09-25: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Histogram of margins by which records were beaten on 25 September 1971
Margin	Records
0 to 10	210
10 to 20	34
20 to 30	14
30 to 40	2
40 to 50	2