Weather Records on 2 September 1991

807 weather records were set or tied worldwide on 2 September 1991. Highest significance: Feodosiia, UA.

Key Facts for 2 September 1991

On 2 September 1991, 807 weather records were set or tied at long-record stations worldwide.
461 were record highs and 196 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 48 monthly and 758 daily.
Feodosiia set an all-time record daily precipitation of 132.3 mm (5.2 in) on 2 September 1991.
Across 167 earlier years (1797 to 2026) the same calendar date averaged 435 records.

Record Map

807 stations

807 station records on 2 September 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 2 September 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Feodosiia	Ukraine	Record daily precipitation	132.3 mm (5.2 in)	58 of 100 (Notable)
Tatarsk	Russia	Record daily precipitation	30.8 mm (1.2 in)	54 of 100 (Notable)
Alpharetta 4 SSW	United States	Record daily precipitation	78.7 mm (3.1 in)	52 of 100 (Notable)
Mozga	Russia	Record daily precipitation	29.7 mm (1.2 in)	51 of 100 (Notable)
Glazov	Russia	Record daily precipitation	26.0 mm (1.0 in)	46 of 100 (Notable)
Atil	Mexico	Record low minimum temperature	10.0 C (50.0 F)	43 of 100 (Notable)
Martinsdale 3 NNW	United States	Record high minimum temperature	12.2 C (54.0 F)	41 of 100 (Notable)
Fessenden	United States	Record high minimum temperature	21.7 C (71.1 F)	41 of 100 (Notable)
Piller	Brazil	Record daily precipitation	95.5 mm (3.8 in)	40 of 100 (Notable)
Dunn Ctr 1E	United States	Record high minimum temperature	21.1 C (70.0 F)	40 of 100 (Notable)
Linton	United States	Record high minimum temperature	23.3 C (73.9 F)	40 of 100 (Notable)
Soledad de Doblado	Mexico	Record low minimum temperature	15.0 C (59.0 F)	39 of 100 (Notable)
Dzankoj	Ukraine	Record daily precipitation	39.1 mm (1.5 in)	39 of 100 (Notable)
Arkadelphia 2 N	United States	Record high minimum temperature	25.0 C (77.0 F)	39 of 100 (Notable)
Dickinson Exp STN	United States	Record high minimum temperature	18.3 C (64.9 F)	39 of 100 (Notable)
Las Gaviotas	Mexico	Record high minimum temperature	26.7 C (80.1 F)	38 of 100 (Notable)
Bonners Ferry	United States	Record low minimum temperature	-2.2 C (28.0 F)	38 of 100 (Notable)
El Rodeo	Mexico	Record daily precipitation	98.8 mm (3.9 in)	37 of 100 (Notable)
Ahuatepec	Mexico	Record daily precipitation	39.9 mm (1.6 in)	37 of 100 (Notable)
Linguere	Senegal	Record daily precipitation	52.1 mm (2.1 in)	37 of 100 (Notable)
Oklahoma Cy Will Rogers World	United States	Record daily precipitation	103.6 mm (4.1 in)	37 of 100 (Notable)
Okay	United States	Record daily precipitation	55.9 mm (2.2 in)	36 of 100 (Notable)
Lawrence	United States	Record low minimum temperature	5.0 C (41.0 F)	36 of 100 (Notable)
Albacete Los Llanos	Spain	Record high minimum temperature	19.4 C (66.9 F)	35 of 100 (Notable)
San Francisco Dwtn	United States	Record high maximum temperature	34.4 C (93.9 F)	35 of 100 (Notable)
Mont-de-Marsan	France	Record daily precipitation	33.4 mm (1.3 in)	34 of 100 (Routine)
Uglegorsk	Russia	Record daily precipitation	47.3 mm (1.9 in)	34 of 100 (Routine)
Moscow U of I	United States	Record low minimum temperature	1.7 C (35.1 F)	34 of 100 (Routine)
Haverhill	United States	Record low minimum temperature	3.9 C (39.0 F)	34 of 100 (Routine)
Avon	United States	Record low minimum temperature	4.4 C (39.9 F)	34 of 100 (Routine)
Liberty 1 NE	United States	Record low minimum temperature	3.3 C (37.9 F)	34 of 100 (Routine)
Primorsko-Ahtarsk	Russia	Record daily precipitation	39.3 mm (1.5 in)	33 of 100 (Routine)
Quitupan	Mexico	Record high maximum temperature	35.6 C (96.1 F)	32 of 100 (Routine)
Plevna	United States	Record high minimum temperature	20.6 C (69.1 F)	32 of 100 (Routine)
Dyer 5S	United States	Record high minimum temperature	13.9 C (57.0 F)	32 of 100 (Routine)
Chilpancingo (Dge)	Mexico	Record low maximum temperature	20.0 C (68.0 F)	31 of 100 (Routine)
Ejsk	Russia	Record daily precipitation	36.2 mm (1.4 in)	31 of 100 (Routine)
Deadwood	United States	Record high minimum temperature	17.2 C (63.0 F)	31 of 100 (Routine)
Bolonchen	Mexico	Record low minimum temperature	16.7 C (62.1 F)	30 of 100 (Routine)
Fullerton 1 ESE	United States	Record high minimum temperature	20.6 C (69.1 F)	30 of 100 (Routine)
Belle Fourche	United States	Record high minimum temperature	18.3 C (64.9 F)	30 of 100 (Routine)
Pollock	United States	Record high minimum temperature	22.2 C (72.0 F)	30 of 100 (Routine)
Fazenda Agulhas Negras	Brazil	Record daily precipitation	51.6 mm (2.0 in)	29 of 100 (Routine)
Aratichanguio	Mexico	Record low minimum temperature	17.8 C (64.0 F)	29 of 100 (Routine)
Harnosand	Sweden	Record high maximum temperature	24.0 C (75.2 F)	29 of 100 (Routine)
Malvern	United Kingdom	Record high maximum temperature	26.6 C (79.9 F)	29 of 100 (Routine)
Marion 4 NNE	United States	Record daily precipitation	35.6 mm (1.4 in)	29 of 100 (Routine)
Waynesville 1 E	United States	Record daily precipitation	31.8 mm (1.3 in)	29 of 100 (Routine)
Pathfinder Dam	United States	Record high minimum temperature	17.2 C (63.0 F)	29 of 100 (Routine)
Nome AP	United States	Record high maximum temperature	19.4 C (66.9 F)	29 of 100 (Routine)
Ubatuba	Brazil	Record daily precipitation	64.2 mm (2.5 in)	28 of 100 (Routine)
Rodovia Anchieta-Cota 400	Brazil	Record daily precipitation	134.0 mm (5.3 in)	28 of 100 (Routine)
Nordby (Fano)	Denmark	Record high maximum temperature	26.5 C (79.7 F)	28 of 100 (Routine)
Chazy	United States	Record low minimum temperature	3.3 C (37.9 F)	28 of 100 (Routine)
Grafton	United States	Record high minimum temperature	20.0 C (68.0 F)	28 of 100 (Routine)
Jacksonville NAS	United States	Record daily precipitation	55.1 mm (2.2 in)	28 of 100 (Routine)
Jinzhou	China	Record high minimum temperature	23.2 C (73.8 F)	27 of 100 (Routine)
Chuuk WSO AP	Federated States of Micronesia	Record daily precipitation	102.1 mm (4.0 in)	27 of 100 (Routine)
La Paz (Dge)	Mexico	Record low minimum temperature	16.7 C (62.1 F)	27 of 100 (Routine)
Agua Tibia	Mexico	Record low minimum temperature	6.7 C (44.1 F)	27 of 100 (Routine)

Counts by Type and Timescale

807 records

Records set or tied on 2 September 1991 by type: Highest daily maximum 235, Lowest daily maximum 56, Highest daily minimum 226, Lowest daily minimum 140, Heaviest daily rainfall 150.

Records on 2 September 1991 by type
Record type	Records
Highest daily maximum	235
Lowest daily maximum	56
Highest daily minimum	226
Lowest daily minimum	140
Heaviest daily rainfall	150
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 2 September 1991 by timescale: all-time 1, monthly 48, daily 758.

How Much Records Were Beaten By

586 broken records

Margins by which the 586 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 54.1. Ties are not counted.

Top 20 by Significance

2 September 1991

Top 20 records on 2 September 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 September 1991	Feodosiia, UA	all-time rain	132.3 mm (5.2 in)	23.1 mm (0.9 in)	14 years	58 of 100 (Notable)
2 September 1991	Tatarsk, RU	daily rain	30.8 mm (1.2 in)	9.5 mm (0.37 in)	82 years	54 of 100 (Notable)
2 September 1991	Alpharetta 4 SSW, US	daily rain	78.7 mm (3.1 in)	54.1 mm (2.1 in)	20 years	52 of 100 (Notable)
2 September 1991	Mozga, RU	daily rain	29.7 mm (1.2 in)	23.4 mm (0.9 in)	28 years	51 of 100 (Notable)
2 September 1991	Glazov, RU	daily rain	26.0 mm (1.0 in)	13.5 mm (0.5 in)	42 years	46 of 100 (Notable)
2 September 1991	Atil, MX	daily low min	10.0 C (50.0 F)	6.7 C (12.1 F)	58 years	43 of 100 (Notable)
2 September 1991	Martinsdale 3 NNW, US	daily high min	12.2 C (54.0 F)	2.2 C (4.0 F)	92 years	41 of 100 (Notable)
2 September 1991	Fessenden, US	monthly high min	21.7 C (71.1 F)	1.1 C (2.0 F)	70 years	41 of 100 (Notable)
2 September 1991	Piller, BR	monthly rain	95.5 mm (3.8 in)	20.5 mm (0.8 in)	33 years	40 of 100 (Notable)
2 September 1991	Dunn Ctr 1E, US	monthly high min	21.1 C (70.0 F)	1.1 C (2.0 F)	72 years	40 of 100 (Notable)
2 September 1991	Linton, US	monthly high min	23.3 C (73.9 F)	1.6 C (2.9 F)	70 years	40 of 100 (Notable)
2 September 1991	Soledad de Doblado, MX	daily low min	15.0 C (59.0 F)	3.9 C (7.0 F)	34 years	39 of 100 (Notable)
2 September 1991	Dzankoj, UA	daily rain	39.1 mm (1.5 in)	25.2 mm (1.0 in)	12 years	39 of 100 (Notable)
2 September 1991	Arkadelphia 2 N, US	daily high min	25.0 C (77.0 F)	1.7 C (3.1 F)	90 years	39 of 100 (Notable)
2 September 1991	Dickinson Exp STN, US	daily high min	18.3 C (64.9 F)	2.2 C (4.0 F)	89 years	39 of 100 (Notable)
2 September 1991	Las Gaviotas, MX	monthly high min	26.7 C (80.1 F)	1.7 C (3.1 F)	31 years	38 of 100 (Notable)
2 September 1991	Bonners Ferry, US	daily low min	-2.2 C (28.0 F)	2.8 C (5.0 F)	77 years	38 of 100 (Notable)
2 September 1991	El Rodeo, MX	daily rain	98.8 mm (3.9 in)	40.6 mm (1.6 in)	32 years	37 of 100 (Notable)
2 September 1991	Ahuatepec, MX	daily rain	39.9 mm (1.6 in)	21.6 mm (0.9 in)	40 years	37 of 100 (Notable)
2 September 1991	Linguere, SN	daily rain	52.1 mm (2.1 in)	30.3 mm (1.2 in)	33 years	37 of 100 (Notable)

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 1991

Records set or tied on this calendar date in each year from 1797 to 1991. 1991 had 807 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 1991-09-02: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 10	539
10 to 20	27
20 to 30	13
30 to 40	3
40 to 50	2
50 to 60	2