Weather Records on 7 September 2003

768 weather records were set or tied worldwide on 7 September 2003. Highest significance: Tepelmeme de Morelos, MX.

Key Facts for 7 September 2003

On 7 September 2003, 768 weather records were set or tied at long-record stations worldwide.
421 were record highs and 193 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 46 monthly and 720 daily.
Tepelmeme de Morelos set a monthly record daily precipitation of 111.0 mm (4.4 in) on 7 September 2003.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 449 records.

Record Map

768 stations

768 station records on 7 September 2003 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 September 2003: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tepelmeme de Morelos	Mexico	Record daily precipitation	111.0 mm (4.4 in)	68 of 100 (Major)
Wolfsburg (Sudwest)	Germany	Record daily precipitation	56.2 mm (2.2 in)	67 of 100 (Major)
Kjusjur	Russia	Record daily precipitation	42.4 mm (1.7 in)	56 of 100 (Notable)
Ticuman	Mexico	Record daily precipitation	74.9 mm (2.9 in)	55 of 100 (Notable)
Inza	Russia	Record daily precipitation	40.5 mm (1.6 in)	55 of 100 (Notable)
Farson 2NNE	United States	Record daily precipitation	30.2 mm (1.2 in)	55 of 100 (Notable)
Ohringen	Germany	Record daily precipitation	34.4 mm (1.4 in)	52 of 100 (Notable)
Mount Cotton West	Australia	Record daily precipitation	39.5 mm (1.6 in)	51 of 100 (Notable)
El Pueblito	Mexico	Record daily precipitation	83.6 mm (3.3 in)	51 of 100 (Notable)
Obersulm-Willsbach	Germany	Record daily precipitation	45.0 mm (1.8 in)	49 of 100 (Notable)
Saarbrucken/Ensheim	Germany	Record daily precipitation	47.5 mm (1.9 in)	47 of 100 (Notable)
Chester	United States	Record high minimum temperature	17.2 C (63.0 F)	47 of 100 (Notable)
Jarud Qi	China	Record daily precipitation	33.1 mm (1.3 in)	46 of 100 (Notable)
Hampton 1S	United States	Record daily precipitation	98.3 mm (3.9 in)	46 of 100 (Notable)
Sotchi	Russia	Record low minimum temperature	8.6 C (47.5 F)	44 of 100 (Notable)
Laghouat	Algeria	Record high maximum temperature	38.8 C (101.8 F)	43 of 100 (Notable)
Orenburg	Russia	Record high minimum temperature	20.7 C (69.3 F)	43 of 100 (Notable)
Huntington Lake	United States	Record high minimum temperature	17.2 C (63.0 F)	43 of 100 (Notable)
Missoula 6 NW WFO	United States	Record high minimum temperature	13.9 C (57.0 F)	43 of 100 (Notable)
Cointzio	Mexico	Record daily precipitation	56.4 mm (2.2 in)	42 of 100 (Notable)
El Batan	Mexico	Record daily precipitation	65.5 mm (2.6 in)	41 of 100 (Notable)
Oktjabrskij-Gorodok	Russia	Record low maximum temperature	10.4 C (50.7 F)	41 of 100 (Notable)
Albion	United States	Record low maximum temperature	21.7 C (71.1 F)	41 of 100 (Notable)
Hugoton	United States	Record daily precipitation	40.6 mm (1.6 in)	41 of 100 (Notable)
Dayton 1 WSW	United States	Record high minimum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
Stehekin 4 NW	United States	Record high minimum temperature	18.9 C (66.0 F)	41 of 100 (Notable)
Mercedes	Uruguay	Record daily precipitation	41.9 mm (1.6 in)	41 of 100 (Notable)
Motozintla (Smn)	Mexico	Record high minimum temperature	21.7 C (71.1 F)	40 of 100 (Notable)
Boskoop	Netherlands	Record daily precipitation	43.4 mm (1.7 in)	40 of 100 (Notable)
Laghouat	Algeria	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Acambaro	Mexico	Record daily precipitation	69.9 mm (2.8 in)	37 of 100 (Notable)
Aktobe	Kazakhstan	Record high maximum temperature	37.4 C (99.3 F)	36 of 100 (Notable)
Aralskoe More	Kazakhstan	Record high maximum temperature	38.7 C (101.7 F)	36 of 100 (Notable)
Kamennaja-Step	Russia	Record low maximum temperature	11.5 C (52.7 F)	36 of 100 (Notable)
Elba	United States	Record daily precipitation	86.4 mm (3.4 in)	36 of 100 (Notable)
San Diego Curupatzeo	Mexico	Record low minimum temperature	11.7 C (53.1 F)	35 of 100 (Notable)
Ajan	Russia	Record high maximum temperature	24.2 C (75.6 F)	35 of 100 (Notable)
Urjupinsk	Russia	Record low maximum temperature	13.2 C (55.8 F)	35 of 100 (Notable)
Fernandina Beach	United States	Record low maximum temperature	22.8 C (73.0 F)	35 of 100 (Notable)
Mtn Lake	United States	Record high minimum temperature	25.6 C (78.1 F)	35 of 100 (Notable)
Laguna Beach	United States	Record high minimum temperature	23.9 C (75.0 F)	34 of 100 (Routine)
Bottineau	United States	Record high minimum temperature	16.7 C (62.1 F)	34 of 100 (Routine)
Omak 4 N	United States	Record high minimum temperature	18.3 C (64.9 F)	34 of 100 (Routine)
Tepezala	Mexico	Record daily precipitation	41.9 mm (1.6 in)	33 of 100 (Routine)
Celaya (Smn)	Mexico	Record daily precipitation	44.5 mm (1.8 in)	33 of 100 (Routine)
Excame	Mexico	Record daily precipitation	46.5 mm (1.8 in)	33 of 100 (Routine)
Coeur D'Alene	United States	Record high minimum temperature	15.6 C (60.1 F)	33 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record high minimum temperature	24.6 C (76.3 F)	32 of 100 (Routine)
Turkestan	Kazakhstan	Record high minimum temperature	23.9 C (75.0 F)	32 of 100 (Routine)
Bacadehuachi	Mexico	Record high minimum temperature	26.7 C (80.1 F)	32 of 100 (Routine)
Troitsk	Russia	Record high maximum temperature	36.3 C (97.3 F)	32 of 100 (Routine)
Dalhart FAA AP	United States	Record daily precipitation	28.2 mm (1.1 in)	32 of 100 (Routine)
Merida	Venezuela	Record high maximum temperature	36.8 C (98.2 F)	32 of 100 (Routine)
Kjelsas I Sorkedalen	Norway	Record daily precipitation	40.5 mm (1.6 in)	31 of 100 (Routine)
Krasnodar	Russia	Record low maximum temperature	15.9 C (60.6 F)	31 of 100 (Routine)
Lugansk	Ukraine	Record low maximum temperature	13.6 C (56.5 F)	31 of 100 (Routine)
Monroe	United States	Record high minimum temperature	15.0 C (59.0 F)	31 of 100 (Routine)
San Felipe	Mexico	Record high maximum temperature	40.0 C (104.0 F)	30 of 100 (Routine)
Villa Purificacion (Dge)	Mexico	Record low minimum temperature	15.0 C (59.0 F)	30 of 100 (Routine)
Centro Experimental W-75	Mexico	Record low minimum temperature	17.8 C (64.0 F)	30 of 100 (Routine)

Counts by Type and Timescale

768 records

Records set or tied on 7 September 2003 by type: Highest daily maximum 199, Lowest daily maximum 117, Highest daily minimum 222, Lowest daily minimum 76, Heaviest daily rainfall 154.

Records on 7 September 2003 by type
Record type	Records
Highest daily maximum	199
Lowest daily maximum	117
Highest daily minimum	222
Lowest daily minimum	76
Heaviest daily rainfall	154
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 7 September 2003 by timescale: all-time 2, monthly 46, daily 720.

How Much Records Were Beaten By

566 broken records

Margins by which the 566 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 70.4. Ties are not counted.

Top 20 by Significance

7 September 2003

Top 20 records on 7 September 2003 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 September 2003	Tepelmeme de Morelos, MX	monthly rain	111.0 mm (4.4 in)	51.1 mm (2.0 in)	43 years	68 of 100 (Major)
7 September 2003	Wolfsburg (Sudwest), DE	monthly rain	56.2 mm (2.2 in)	18.4 mm (0.7 in)	42 years	67 of 100 (Major)
7 September 2003	Kjusjur, RU	monthly rain	42.4 mm (1.7 in)	9.7 mm (0.38 in)	40 years	56 of 100 (Notable)
7 September 2003	Ticuman, MX	daily rain	74.9 mm (2.9 in)	49.0 mm (1.9 in)	44 years	55 of 100 (Notable)
7 September 2003	Inza, RU	daily rain	40.5 mm (1.6 in)	22.2 mm (0.9 in)	32 years	55 of 100 (Notable)
7 September 2003	Farson 2NNE, US	daily rain	30.2 mm (1.2 in)	19.3 mm (0.8 in)	32 years	55 of 100 (Notable)
7 September 2003	Ohringen, DE	daily rain	34.4 mm (1.4 in)	13.6 mm (0.5 in)	76 years	52 of 100 (Notable)
7 September 2003	Mount Cotton West, AU	daily rain	39.5 mm (1.6 in)	28.3 mm (1.1 in)	60 years	51 of 100 (Notable)
7 September 2003	El Pueblito, MX	daily rain	83.6 mm (3.3 in)	59.2 mm (2.3 in)	24 years	51 of 100 (Notable)
7 September 2003	Obersulm-Willsbach, DE	daily rain	45.0 mm (1.8 in)	32.2 mm (1.3 in)	16 years	49 of 100 (Notable)
7 September 2003	Saarbrucken/Ensheim, DE	daily rain	47.5 mm (1.9 in)	27.4 mm (1.1 in)	8 years	47 of 100 (Notable)
7 September 2003	Chester, US	daily high min	17.2 C (63.0 F)	3.9 C (7.0 F)	96 years	47 of 100 (Notable)
7 September 2003	Jarud Qi, CN	daily rain	33.1 mm (1.3 in)	23.3 mm (0.9 in)	45 years	46 of 100 (Notable)
7 September 2003	Hampton 1S, US	daily rain	98.3 mm (3.9 in)	70.4 mm (2.8 in)	16 years	46 of 100 (Notable)
7 September 2003	Sotchi, RU	daily low min	8.6 C (47.5 F)	1.7 C (3.1 F)	97 years	44 of 100 (Notable)
7 September 2003	Laghouat, DZ	daily high max	38.8 C (101.8 F)	1.8 C (3.2 F)	98 years	43 of 100 (Notable)
7 September 2003	Orenburg, RU	daily high min	20.7 C (69.3 F)	1.6 C (2.9 F)	105 years	43 of 100 (Notable)
7 September 2003	Huntington Lake, US	daily high min	17.2 C (63.0 F)	3.9 C (7.0 F)	78 years	43 of 100 (Notable)
7 September 2003	Missoula 6 NW WFO, US	daily high min	13.9 C (57.0 F)	2.2 C (4.0 F)	93 years	43 of 100 (Notable)
7 September 2003	Cointzio, MX	daily rain	56.4 mm (2.2 in)	18.6 mm (0.7 in)	52 years	42 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

1802 to 2003

Records set or tied on this calendar date in each year from 1802 to 2003. 2003 had 768 records.

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

Records on 09-07 in each year
Year	Records
1802	2
1814	2
1816	1
1833	1
1845	2
1847	1
1848	1
1850	1
1852	1
1856	1
1859	1
1860	2
1861	1
1864	2
1865	3
1868	1
1870	1
1871	4
1872	3
1873	1
1877	4
1878	1
1879	1
1881	2
1882	1
1883	2
1886	1
1887	3
1888	1
1889	1
1890	2
1891	7
1892	3
1894	8
1895	7
1896	1
1897	2
1898	8
1899	3
1900	1
1901	6
1902	3
1903	7
1904	8
1905	20
1906	8
1907	5
1908	26
1909	11
1910	15
1911	20
1912	39
1913	20
1914	29
1915	28
1916	39
1917	44
1918	35
1919	184
1920	375
1921	80
1922	98
1923	125
1924	232
1925	303
1926	117
1927	147
1928	130
1929	355
1930	108
1931	400
1932	478
1933	287
1934	566
1935	275
1936	370
1937	260
1938	348
1939	634
1940	226
1941	451
1942	415
1943	591
1944	519
1945	482
1946	356
1947	625
1948	353
1949	705
1950	704
1951	342
1952	301
1953	446
1954	390
1955	405
1956	752
1957	498
1958	570
1959	583
1960	763
1961	312
1962	729
1963	448
1964	463
1965	672
1966	365
1967	535
1968	417
1969	696
1970	917
1971	648
1972	534
1973	674
1974	709
1975	423
1976	763
1977	674
1978	1,165
1979	583
1980	613
1981	622
1982	684
1983	1,235
1984	1,396
1985	1,459
1986	1,062
1987	956
1988	1,266
1989	553
1990	900
1991	957
1992	1,257
1993	720
1994	523
1995	1,093
1996	982
1997	799
1998	1,262
1999	1,087
2000	1,320
2001	1,068
2002	1,169
2003	768
2004	865
2005	708
2006	1,105
2007	1,171
2008	1,210
2009	713
2010	1,147
2011	1,452
2012	699
2013	981
2014	491
2015	637
2016	868
2017	966
2018	723
2019	743
2020	1,352
2021	794
2022	2,096
2023	1,116
2024	1,216
2025	711
2026	760

Download the Data

Data for records on 2003-09-07: 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	518
10 to 20	31
20 to 30	10
30 to 40	2
40 to 50	2
50 to 60	2
60 to 70	0
70 to 80	1