Weather Records on 2 September 1925

147 weather records were set or tied worldwide on 2 September 1925. Highest significance: Norddal, NO.

Key Facts for 2 September 1925

On 2 September 1925, 147 weather records were set or tied at long-record stations worldwide.
119 were record highs and 7 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 29 monthly and 118 daily.
Norddal set a daily record precipitation of 47.2 mm (1.9 in) on 2 September 1925.
Across 167 earlier years (1797 to 2026) the same calendar date averaged 439 records.

Record Map

147 stations

147 station records on 2 September 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 2 September 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Norddal	Norway	Record daily precipitation	47.2 mm (1.9 in)	49 of 100 (Notable)
Deming	United States	Record daily precipitation	33.8 mm (1.3 in)	39 of 100 (Notable)
Hornindal	Norway	Record daily precipitation	52.6 mm (2.1 in)	29 of 100 (Routine)
Sac City	United States	Record high minimum temperature	25.6 C (78.1 F)	25 of 100 (Routine)
Montevideo 1SW	United States	Record high minimum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record high minimum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Myklebust I Breim	Norway	Record daily precipitation	65.0 mm (2.6 in)	22 of 100 (Routine)
Tartu	Estonia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Parnu	Estonia	Record daily precipitation	20.0 mm (0.8 in)	20 of 100 (Routine)
Maly Uzen'	Russia	Record daily precipitation	23.8 mm (0.9 in)	20 of 100 (Routine)
Cedar Rapids #1	United States	Record high maximum temperature	39.4 C (102.9 F)	20 of 100 (Routine)
Fort Chipewyan	Canada	Record daily precipitation	10.2 mm (0.4 in)	19 of 100 (Routine)
Milan 1NW	United States	Record high minimum temperature	25.0 C (77.0 F)	19 of 100 (Routine)
Sviland	Norway	Record daily precipitation	33.2 mm (1.3 in)	18 of 100 (Routine)
Maristova	Norway	Record daily precipitation	15.0 mm (0.6 in)	18 of 100 (Routine)
Brookings 2 NE	United States	Record high minimum temperature	23.3 C (73.9 F)	18 of 100 (Routine)
Humboldt 3 W	United States	Record high maximum temperature	38.3 C (100.9 F)	17 of 100 (Routine)
Lynd #2	United States	Record high maximum temperature	36.7 C (98.1 F)	17 of 100 (Routine)
Astoria	United States	Record high maximum temperature	27.2 C (81.0 F)	17 of 100 (Routine)
Alexandria	United States	Record high minimum temperature	23.3 C (73.9 F)	17 of 100 (Routine)
Carthage	United States	Record high maximum temperature	39.4 C (102.9 F)	17 of 100 (Routine)
Pontotoc	United States	Record high maximum temperature	40.6 C (105.1 F)	16 of 100 (Routine)
Scottsboro	United States	Record high maximum temperature	40.0 C (104.0 F)	15 of 100 (Routine)
Brinkley	United States	Record high maximum temperature	40.6 C (105.1 F)	15 of 100 (Routine)
Lynd #2	United States	Record high minimum temperature	23.9 C (75.0 F)	15 of 100 (Routine)
Birch Tree	United States	Record high maximum temperature	37.8 C (100.0 F)	15 of 100 (Routine)
Hartington	United States	Record high maximum temperature	37.8 C (100.0 F)	15 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	22.8 C (73.0 F)	15 of 100 (Routine)
Vasilevici	Belarus	Record daily precipitation	16.6 mm (0.7 in)	14 of 100 (Routine)
Ulan-Ude	Russia	Record high minimum temperature	15.1 C (59.2 F)	14 of 100 (Routine)
Forest City 2 NNE	United States	Record high maximum temperature	36.7 C (98.1 F)	14 of 100 (Routine)
Albert Lea 3SE	United States	Record high maximum temperature	36.1 C (97.0 F)	14 of 100 (Routine)
Fairmont	United States	Record high maximum temperature	37.8 C (100.0 F)	14 of 100 (Routine)
Hartington	United States	Record high minimum temperature	23.9 C (75.0 F)	14 of 100 (Routine)
La Crosse Wb City	United States	Record high maximum temperature	35.6 C (96.1 F)	14 of 100 (Routine)
Lysebotn	Norway	Record daily precipitation	23.6 mm (0.9 in)	13 of 100 (Routine)
Buckeye	United States	Record low maximum temperature	34.4 C (93.9 F)	13 of 100 (Routine)
Bee Branch	United States	Record high maximum temperature	39.4 C (102.9 F)	13 of 100 (Routine)
Estherville 4E	United States	Record high maximum temperature	37.8 C (100.0 F)	13 of 100 (Routine)
Fergus Falls	United States	Record high minimum temperature	21.1 C (70.0 F)	13 of 100 (Routine)
Grand Meadow	United States	Record high maximum temperature	35.6 C (96.1 F)	13 of 100 (Routine)
Louisville	United States	Record high maximum temperature	37.2 C (99.0 F)	13 of 100 (Routine)
Norfolk	United States	Record high maximum temperature	37.8 C (100.0 F)	13 of 100 (Routine)
Wahpeton 3 N	United States	Record high minimum temperature	18.3 C (64.9 F)	13 of 100 (Routine)
Willow City	United States	Record high maximum temperature	35.6 C (96.1 F)	13 of 100 (Routine)
Raymond Terrace Post Office	Australia	Record daily precipitation	11.2 mm (0.4 in)	12 of 100 (Routine)
Plauen	Germany	Record daily precipitation	10.4 mm (0.4 in)	12 of 100 (Routine)
Ft Collins	United States	Record high minimum temperature	13.9 C (57.0 F)	12 of 100 (Routine)
New Burnside	United States	Record high maximum temperature	37.8 C (100.0 F)	12 of 100 (Routine)
Blandville	United States	Record high maximum temperature	36.1 C (97.0 F)	12 of 100 (Routine)
Bird Island	United States	Record high minimum temperature	22.8 C (73.0 F)	12 of 100 (Routine)
Oakdale	United States	Record high maximum temperature	37.2 C (99.0 F)	12 of 100 (Routine)
Napoleon	United States	Record high maximum temperature	36.1 C (97.0 F)	12 of 100 (Routine)
Wahpeton 3 N	United States	Record high maximum temperature	34.4 C (93.9 F)	12 of 100 (Routine)
Milbank 4 NW	United States	Record high minimum temperature	21.7 C (71.1 F)	12 of 100 (Routine)
Oelrichs	United States	Record high minimum temperature	19.4 C (66.9 F)	12 of 100 (Routine)
Franklin Sewage Plt	United States	Record high maximum temperature	37.8 C (100.0 F)	12 of 100 (Routine)
Clarksville	United States	Record daily precipitation	27.9 mm (1.1 in)	12 of 100 (Routine)
Lusk 2 SW	United States	Record high minimum temperature	15.6 C (60.1 F)	12 of 100 (Routine)
Texarkana Webb Fld	United States	Record high maximum temperature	39.4 C (102.9 F)	12 of 100 (Routine)

Counts by Type and Timescale

147 records

Records set or tied on 2 September 1925 by type: Highest daily maximum 90, Lowest daily maximum 6, Highest daily minimum 29, Lowest daily minimum 1, Heaviest daily rainfall 21.

Records on 2 September 1925 by type
Record type	Records
Highest daily maximum	90
Lowest daily maximum	6
Highest daily minimum	29
Lowest daily minimum	1
Heaviest daily rainfall	21
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 2 September 1925 by timescale: all-time 0, monthly 29, daily 118.

How Much Records Were Beaten By

105 broken records

Margins by which the 105 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 35.2. Ties are not counted.

Top 20 by Significance

2 September 1925

Top 20 records on 2 September 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 September 1925	Norddal, NO	daily rain	47.2 mm (1.9 in)	35.2 mm (1.4 in)	20 years	49 of 100 (Notable)
2 September 1925	Deming, US	daily rain	33.8 mm (1.3 in)	26.2 mm (1.0 in)	24 years	39 of 100 (Notable)
2 September 1925	Hornindal, NO	daily rain	52.6 mm (2.1 in)	25.7 mm (1.0 in)	14 years	29 of 100 (Routine)
2 September 1925	Sac City, US	monthly high min	25.6 C (78.1 F)	2.3 C (4.1 F)	29 years	25 of 100 (Routine)
2 September 1925	Montevideo 1SW, US	monthly high min	25.0 C (77.0 F)	1.7 C (3.1 F)	26 years	24 of 100 (Routine)
2 September 1925	Morris W Cntrl Rsch & Outreach, US	monthly high min	24.4 C (75.9 F)	0.5 C (0.9 F)	33 years	24 of 100 (Routine)
2 September 1925	Myklebust I Breim, NO	monthly rain	65.0 mm (2.6 in)	10.1 mm (0.4 in)	0 years	22 of 100 (Routine)
2 September 1925	Tartu, EE	daily rain	16.0 mm (0.6 in)	3.1 mm (0.12 in)	53 years	20 of 100 (Routine)
2 September 1925	Parnu, EE	daily rain	20.0 mm (0.8 in)	8.3 mm (0.33 in)	11 years	20 of 100 (Routine)
2 September 1925	Maly Uzen', RU	monthly rain	23.8 mm (0.9 in)	2.4 mm (0.09 in)	5 years	20 of 100 (Routine)
2 September 1925	Cedar Rapids #1, US	monthly high max	39.4 C (102.9 F)	0.5 C (0.9 F)	25 years	20 of 100 (Routine)
2 September 1925	Fort Chipewyan, CA	daily rain	10.2 mm (0.4 in)	4.4 mm (0.17 in)	27 years	19 of 100 (Routine)
2 September 1925	Milan 1NW, US	monthly high min	25.0 C (77.0 F)	1.7 C (3.1 F)	12 years	19 of 100 (Routine)
2 September 1925	Sviland, NO	daily rain	33.2 mm (1.3 in)	7.9 mm (0.31 in)	29 years	18 of 100 (Routine)
2 September 1925	Maristova, NO	daily rain	15.0 mm (0.6 in)	7.0 mm (0.28 in)	2 years	18 of 100 (Routine)
2 September 1925	Brookings 2 NE, US	monthly high min	23.3 C (73.9 F)	1.6 C (2.9 F)	12 years	18 of 100 (Routine)
2 September 1925	Humboldt 3 W, US	daily high max	38.3 C (100.9 F)	3.3 C (5.9 F)	27 years	17 of 100 (Routine)
2 September 1925	Lynd #2, US	daily high max	36.7 C (98.1 F)	3.9 C (7.0 F)	26 years	17 of 100 (Routine)
2 September 1925	Astoria, US	daily high max	27.2 C (81.0 F)	1.6 C (2.9 F)	33 years	17 of 100 (Routine)
2 September 1925	Alexandria, US	daily high min	23.3 C (73.9 F)	5.5 C (9.9 F)	14 years	17 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

1797 to 1925

Records set or tied on this calendar date in each year from 1797 to 1925. 1925 had 147 records.

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

Records on 09-02 in each year
Year	Records
1797	1
1800	1
1802	1
1808	1
1838	1
1841	1
1843	1
1850	1
1854	1
1855	1
1857	1
1860	3
1861	1
1864	1
1867	2
1869	2
1870	1
1871	2
1872	1
1875	1
1876	1
1877	3
1878	2
1879	1
1881	1
1883	1
1884	1
1885	4
1886	5
1888	1
1889	2
1890	5
1891	1
1892	5
1893	3
1894	4
1895	3
1896	4
1897	4
1898	8
1899	10
1900	3
1901	4
1902	5
1903	13
1904	6
1905	14
1906	25
1907	11
1908	58
1909	35
1910	13
1911	82
1912	37
1913	37
1914	16
1915	38
1916	26
1917	20
1918	31
1919	17
1920	39
1921	85
1922	46
1923	75
1924	212
1925	147
1926	215
1927	71
1928	203
1929	322
1930	194
1931	305
1932	473
1933	427
1934	537
1935	602
1936	391
1937	905
1938	376
1939	439
1940	224
1941	467
1942	389
1943	336
1944	353
1945	392
1946	635
1947	1,147
1948	431
1949	563
1950	745
1951	515
1952	698
1953	1,153
1954	721
1955	501
1956	440
1957	385
1958	348
1959	534
1960	448
1961	839
1962	318
1963	272
1964	679
1965	440
1966	362
1967	1,213
1968	493
1969	465
1970	553
1971	521
1972	743
1973	1,148
1974	1,294
1975	519
1976	835
1977	589
1978	484
1979	647
1980	697
1981	521
1982	672
1983	1,076
1984	598
1985	714
1986	860
1987	915
1988	1,284
1989	659
1990	675
1991	807
1992	1,117
1993	1,405
1994	1,291
1995	1,143
1996	604
1997	1,547
1998	1,263
1999	912
2000	1,931
2001	981
2002	805
2003	1,310
2004	679
2005	623
2006	1,238
2007	1,086
2008	1,229
2009	706
2010	1,081
2011	1,265
2012	885
2013	717
2014	650
2015	661
2016	621
2017	1,047
2018	473
2019	789
2020	701
2021	742
2022	991
2023	707
2024	923
2025	431
2026	866

Download the Data

Data for records on 1925-09-02: 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 5	94
5 to 10	7
10 to 15	1
15 to 20	0
20 to 25	0
25 to 30	2
30 to 35	0
35 to 40	1