Weather Records on 11 September 1993

809 weather records were set or tied worldwide on 11 September 1993. Highest significance: Sarapul, RU.

Key Facts for 11 September 1993

On 11 September 1993, 809 weather records were set or tied at long-record stations worldwide.
241 were record highs and 356 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 19 monthly and 790 daily.
Sarapul set a daily record precipitation of 32.3 mm (1.3 in) on 11 September 1993.
Across 164 earlier years (1809 to 2026) the same calendar date averaged 421 records.

Record Map

809 stations

809 station records on 11 September 1993 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 September 1993: highest significance records shown on the map
Station	Country	Type	Value	Significance
Sarapul	Russia	Record daily precipitation	32.3 mm (1.3 in)	61 of 100 (Major)
Pedricea	Mexico	Record daily precipitation	49.8 mm (2.0 in)	49 of 100 (Notable)
Villa de Arriaga (Dge)	Mexico	Record high minimum temperature	21.7 C (71.1 F)	47 of 100 (Notable)
Weinbiet	Germany	Record daily precipitation	32.0 mm (1.3 in)	44 of 100 (Notable)
Bad Nauheim	Germany	Record daily precipitation	38.6 mm (1.5 in)	43 of 100 (Notable)
Iguala (Smn)	Mexico	Record daily precipitation	81.3 mm (3.2 in)	43 of 100 (Notable)
Guna	India	Record daily precipitation	124.7 mm (4.9 in)	41 of 100 (Notable)
Vestmannaeyjar	Iceland	Record daily precipitation	48.8 mm (1.9 in)	40 of 100 (Notable)
Arcade	United States	Record low maximum temperature	14.4 C (57.9 F)	40 of 100 (Notable)
Ystad	Sweden	Record daily precipitation	27.5 mm (1.1 in)	39 of 100 (Notable)
Skurup_D	Sweden	Record daily precipitation	25.9 mm (1.0 in)	39 of 100 (Notable)
Jaina	Mexico	Record daily precipitation	98.8 mm (3.9 in)	38 of 100 (Notable)
Kirov	Russia	Record low minimum temperature	-1.0 C (30.2 F)	38 of 100 (Notable)
Titusville	United States	Record low minimum temperature	17.2 C (63.0 F)	38 of 100 (Notable)
Mt Carroll	United States	Record low minimum temperature	1.1 C (34.0 F)	38 of 100 (Notable)
Sahuaripa	Mexico	Record daily precipitation	45.0 mm (1.8 in)	37 of 100 (Notable)
Detour Village	United States	Record low maximum temperature	12.8 C (55.0 F)	37 of 100 (Notable)
Limburg/Lahn-Offheim	Germany	Record daily precipitation	25.0 mm (1.0 in)	36 of 100 (Notable)
El Barril	Mexico	Record high maximum temperature	44.4 C (111.9 F)	35 of 100 (Notable)
Cihuatlan (Dge)	Mexico	Record low maximum temperature	25.6 C (78.1 F)	35 of 100 (Notable)
Totatiche	Mexico	Record daily precipitation	89.9 mm (3.5 in)	35 of 100 (Notable)
Waverly	United States	Record low minimum temperature	-0.6 C (30.9 F)	35 of 100 (Notable)
Hermiston 1 SE	United States	Record high minimum temperature	17.2 C (63.0 F)	35 of 100 (Notable)
Shelbyville 1 E	United States	Record low minimum temperature	3.3 C (37.9 F)	34 of 100 (Routine)
Bad Bergzabern	Germany	Record daily precipitation	35.6 mm (1.4 in)	33 of 100 (Routine)
Requetemu	Mexico	Record daily precipitation	141.5 mm (5.6 in)	33 of 100 (Routine)
Adrian 2 NNE	United States	Record low minimum temperature	2.2 C (36.0 F)	33 of 100 (Routine)
Miltenberg	Germany	Record daily precipitation	27.3 mm (1.1 in)	32 of 100 (Routine)
San Bartolo	Mexico	Record low minimum temperature	11.7 C (53.1 F)	32 of 100 (Routine)
Macuspana (Dge)	Mexico	Record high maximum temperature	40.0 C (104.0 F)	32 of 100 (Routine)
Galva	United States	Record low minimum temperature	1.7 C (35.1 F)	32 of 100 (Routine)
Forest Grove	United States	Record high maximum temperature	35.6 C (96.1 F)	32 of 100 (Routine)
Rio Piedras Exp STN	Puerto Rico [United States]	Record low minimum temperature	18.3 C (64.9 F)	31 of 100 (Routine)
Bugulma	Russia	Record daily precipitation	34.0 mm (1.3 in)	31 of 100 (Routine)
Greenville 2 NNE	United States	Record low minimum temperature	1.1 C (34.0 F)	31 of 100 (Routine)
Pendleton Dwtn	United States	Record high minimum temperature	17.2 C (63.0 F)	31 of 100 (Routine)
Oconto 4 W	United States	Record low maximum temperature	14.4 C (57.9 F)	31 of 100 (Routine)
Chapeu Duvas	Brazil	Record daily precipitation	32.0 mm (1.3 in)	30 of 100 (Routine)
Hofheim	Germany	Record daily precipitation	29.7 mm (1.2 in)	30 of 100 (Routine)
Ramos Arizpe (Smn)	Mexico	Record high minimum temperature	21.7 C (71.1 F)	30 of 100 (Routine)
Cluj Napoca	Romania	Record high minimum temperature	15.8 C (60.4 F)	30 of 100 (Routine)
Deer Flat Dam	United States	Record high maximum temperature	32.8 C (91.0 F)	30 of 100 (Routine)
Laurens	United States	Record low minimum temperature	7.8 C (46.0 F)	30 of 100 (Routine)
Raymondville	United States	Record daily precipitation	68.1 mm (2.7 in)	30 of 100 (Routine)
Elma	United States	Record high minimum temperature	16.1 C (61.0 F)	30 of 100 (Routine)
Alferes	Brazil	Record daily precipitation	25.5 mm (1.0 in)	29 of 100 (Routine)
San Felipe (Dge)	Mexico	Record daily precipitation	49.8 mm (2.0 in)	29 of 100 (Routine)
Presa Sabaneta	Mexico	Record high maximum temperature	25.0 C (77.0 F)	28 of 100 (Routine)
Ra-Iz	Russia	Record daily precipitation	26.3 mm (1.0 in)	28 of 100 (Routine)
Chornobyl	Ukraine	Record daily precipitation	56.9 mm (2.2 in)	28 of 100 (Routine)
Ionia 2SSW	United States	Record low maximum temperature	15.6 C (60.1 F)	28 of 100 (Routine)
Astolfo Dutra	Brazil	Record daily precipitation	27.0 mm (1.1 in)	27 of 100 (Routine)
Tonichi	Mexico	Record daily precipitation	47.0 mm (1.9 in)	27 of 100 (Routine)
Maradi	Niger	Record high minimum temperature	26.0 C (78.8 F)	27 of 100 (Routine)
Almhult	Sweden	Record daily precipitation	31.3 mm (1.2 in)	27 of 100 (Routine)
Tancuilin	Mexico	Record daily precipitation	128.0 mm (5.0 in)	26 of 100 (Routine)
Magadan	Russia	Record daily precipitation	29.6 mm (1.2 in)	26 of 100 (Routine)
Angola	United States	Record low minimum temperature	2.2 C (36.0 F)	26 of 100 (Routine)
Waterville	United States	Record high minimum temperature	17.2 C (63.0 F)	26 of 100 (Routine)
Keflavik	Iceland	Record daily precipitation	27.4 mm (1.1 in)	25 of 100 (Routine)

Counts by Type and Timescale

809 records

Records set or tied on 11 September 1993 by type: Highest daily maximum 112, Lowest daily maximum 158, Highest daily minimum 129, Lowest daily minimum 198, Heaviest daily rainfall 211, Heaviest daily snowfall 1.

Records on 11 September 1993 by type
Record type	Records
Highest daily maximum	112
Lowest daily maximum	158
Highest daily minimum	129
Lowest daily minimum	198
Heaviest daily rainfall	211
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 11 September 1993 by timescale: all-time 0, monthly 19, daily 790.

How Much Records Were Beaten By

606 broken records

Margins by which the 606 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 93.7. Ties are not counted.

Top 20 by Significance

11 September 1993

Top 20 records on 11 September 1993 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 September 1993	Sarapul, RU	daily rain	32.3 mm (1.3 in)	18.4 mm (0.7 in)	56 years	61 of 100 (Major)
11 September 1993	Pedricea, MX	daily rain	49.8 mm (2.0 in)	30.0 mm (1.2 in)	44 years	49 of 100 (Notable)
11 September 1993	Villa de Arriaga (Dge), MX	monthly high min	21.7 C (71.1 F)	6.1 C (11.0 F)	20 years	47 of 100 (Notable)
11 September 1993	Weinbiet, DE	daily rain	32.0 mm (1.3 in)	17.6 mm (0.7 in)	23 years	44 of 100 (Notable)
11 September 1993	Bad Nauheim, DE	daily rain	38.6 mm (1.5 in)	18.4 mm (0.7 in)	4 years	43 of 100 (Notable)
11 September 1993	Iguala (Smn), MX	daily rain	81.3 mm (3.2 in)	45.2 mm (1.8 in)	3 years	43 of 100 (Notable)
11 September 1993	Guna, IN	daily rain	124.7 mm (4.9 in)	54.3 mm (2.1 in)	50 years	41 of 100 (Notable)
11 September 1993	Vestmannaeyjar, IS	daily rain	48.8 mm (1.9 in)	30.6 mm (1.2 in)	8 years	40 of 100 (Notable)
11 September 1993	Arcade, US	daily low max	14.4 C (57.9 F)	1.2 C (2.2 F)	94 years	40 of 100 (Notable)
11 September 1993	Ystad, SE	daily rain	27.5 mm (1.1 in)	15.6 mm (0.6 in)	31 years	39 of 100 (Notable)
11 September 1993	Skurup_D, SE	daily rain	25.9 mm (1.0 in)	15.4 mm (0.6 in)	36 years	39 of 100 (Notable)
11 September 1993	Jaina, MX	daily rain	98.8 mm (3.9 in)	61.2 mm (2.4 in)	15 years	38 of 100 (Notable)
11 September 1993	Kirov, RU	daily low min	-1.0 C (30.2 F)	0.2 C (0.4 F)	93 years	38 of 100 (Notable)
11 September 1993	Titusville, US	daily low min	17.2 C (63.0 F)	1.1 C (2.0 F)	79 years	38 of 100 (Notable)
11 September 1993	Mt Carroll, US	daily low min	1.1 C (34.0 F)	0.6 C (1.1 F)	94 years	38 of 100 (Notable)
11 September 1993	Sahuaripa, MX	daily rain	45.0 mm (1.8 in)	36.6 mm (1.4 in)	19 years	37 of 100 (Notable)
11 September 1993	Detour Village, US	daily low max	12.8 C (55.0 F)	1.6 C (2.9 F)	84 years	37 of 100 (Notable)
11 September 1993	Limburg/Lahn-Offheim, DE	daily rain	25.0 mm (1.0 in)	15.2 mm (0.6 in)	0 years	36 of 100 (Notable)
11 September 1993	El Barril, MX	daily high max	44.4 C (111.9 F)	6.1 C (11.0 F)	32 years	35 of 100 (Notable)
11 September 1993	Cihuatlan (Dge), MX	daily low max	25.6 C (78.1 F)	4.4 C (7.9 F)	38 years	35 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

1809 to 1993

Records set or tied on this calendar date in each year from 1809 to 1993. 1993 had 809 records.

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

Records on 09-11 in each year
Year	Records
1809	1
1814	3
1818	1
1830	1
1836	1
1838	3
1839	1
1848	1
1850	1
1851	1
1854	2
1858	1
1860	2
1861	1
1863	2
1865	3
1866	1
1874	2
1876	1
1877	1
1879	1
1880	1
1882	4
1883	2
1884	1
1886	1
1888	2
1889	4
1890	2
1891	2
1892	1
1893	4
1894	2
1895	4
1896	1
1897	3
1898	3
1899	5
1900	1
1901	3
1902	15
1903	13
1904	4
1905	5
1906	10
1907	9
1908	20
1909	12
1910	19
1911	9
1912	25
1913	22
1914	52
1915	160
1916	17
1917	88
1918	62
1919	52
1920	158
1921	52
1922	78
1923	44
1924	290
1925	260
1926	137
1927	300
1928	127
1929	206
1930	136
1931	868
1932	210
1933	276
1934	144
1935	410
1936	567
1937	324
1938	288
1939	561
1940	891
1941	210
1942	234
1943	335
1944	446
1945	341
1946	262
1947	611
1948	424
1949	450
1950	462
1951	247
1952	549
1953	392
1954	363
1955	479
1956	539
1957	470
1958	748
1959	488
1960	423
1961	524
1962	480
1963	359
1964	1,195
1965	414
1966	392
1967	478
1968	835
1969	685
1970	474
1971	464
1972	507
1973	612
1974	430
1975	644
1976	920
1977	406
1978	911
1979	596
1980	474
1981	347
1982	862
1983	1,243
1984	888
1985	844
1986	1,221
1987	595
1988	1,019
1989	1,301
1990	840
1991	843
1992	672
1993	809
1994	713
1995	619
1996	1,030
1997	808
1998	1,821
1999	1,073
2000	1,469
2001	826
2002	1,059
2003	1,022
2004	740
2005	1,163
2006	1,132
2007	947
2008	916
2009	774
2010	965
2011	1,051
2012	687
2013	1,207
2014	1,100
2015	683
2016	677
2017	916
2018	763
2019	806
2020	1,235
2021	851
2022	617
2023	1,034
2024	889
2025	917
2026	615

Download the Data

Data for records on 1993-09-11: 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 20	589
20 to 40	11
40 to 60	3
60 to 80	1
80 to 100	2