Weather Records on 7 September 2023

1,116 weather records were set or tied worldwide on 7 September 2023. Highest significance: Semjachik, RU.

Key Facts for 7 September 2023

On 7 September 2023, 1,116 weather records were set or tied at long-record stations worldwide.
1,008 were record highs and 40 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 85 monthly and 1,028 daily.
Semjachik set a daily record precipitation of 79.0 mm (3.1 in) on 7 September 2023.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 447 records.

Record Map

1,116 stations

1,116 station records on 7 September 2023 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 September 2023: highest significance records shown on the map
Station	Country	Type	Value	Significance
Semjachik	Russia	Record daily precipitation	79.0 mm (3.1 in)	66 of 100 (Major)
E Jordan	United States	Record daily precipitation	50.8 mm (2.0 in)	65 of 100 (Major)
Severnoe	Russia	Record daily precipitation	101.1 mm (4.0 in)	61 of 100 (Major)
Horinsk	Russia	Record daily precipitation	38.1 mm (1.5 in)	59 of 100 (Notable)
Hellinikon	Greece	Record daily precipitation	83.1 mm (3.3 in)	56 of 100 (Notable)
Kalkaska	United States	Record daily precipitation	67.1 mm (2.6 in)	56 of 100 (Notable)
Big Bend	United States	Record daily precipitation	30.5 mm (1.2 in)	55 of 100 (Notable)
Mountainair	United States	Record high minimum temperature	20.0 C (68.0 F)	53 of 100 (Notable)
Armagh	United Kingdom	Record high maximum temperature	27.9 C (82.2 F)	51 of 100 (Notable)
Cuero	United States	Record high maximum temperature	42.8 C (109.0 F)	48 of 100 (Notable)
Guangzhou	China	Record daily precipitation	172.5 mm (6.8 in)	47 of 100 (Notable)
Sugar Land	United States	Record high maximum temperature	40.0 C (104.0 F)	47 of 100 (Notable)
Paso de Los Toros	Uruguay	Record daily precipitation	97.3 mm (3.8 in)	47 of 100 (Notable)
Malin Head	Ireland	Record high maximum temperature	26.2 C (79.2 F)	46 of 100 (Notable)
Lerwick	United Kingdom	Record high maximum temperature	20.7 C (69.3 F)	46 of 100 (Notable)
Campbell Town (Elizabeth R)	Australia	Record daily precipitation	29.4 mm (1.2 in)	45 of 100 (Notable)
Saentis	Switzerland	Record high minimum temperature	11.4 C (52.5 F)	45 of 100 (Notable)
Brenham	United States	Record high minimum temperature	26.1 C (79.0 F)	45 of 100 (Notable)
De Bilt	Netherlands	Record high maximum temperature	29.3 C (84.7 F)	44 of 100 (Notable)
Romanovka	Russia	Record daily precipitation	39.9 mm (1.6 in)	43 of 100 (Notable)
Crane	United States	Record high maximum temperature	41.1 C (106.0 F)	42 of 100 (Notable)
Hillsboro	United States	Record high minimum temperature	27.2 C (81.0 F)	42 of 100 (Notable)
Weslaco	United States	Record high minimum temperature	26.7 C (80.1 F)	42 of 100 (Notable)
Calhoun City	United States	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
Nashua 2 NNW	United States	Record high minimum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Beeville 5 NE	United States	Record high maximum temperature	39.4 C (102.9 F)	41 of 100 (Notable)
Brownwood 2NE	United States	Record high minimum temperature	26.1 C (79.0 F)	41 of 100 (Notable)
Hallettsville 2 N	United States	Record high minimum temperature	26.7 C (80.1 F)	41 of 100 (Notable)
Huntsville	United States	Record high minimum temperature	25.6 C (78.1 F)	41 of 100 (Notable)
San Marcos	United States	Record high minimum temperature	25.6 C (78.1 F)	41 of 100 (Notable)
Hot Springs	United States	Record high maximum temperature	32.2 C (90.0 F)	41 of 100 (Notable)
Kleve	Germany	Record high maximum temperature	30.2 C (86.4 F)	40 of 100 (Notable)
Mys Lopatka	Russia	Record daily precipitation	48.0 mm (1.9 in)	40 of 100 (Notable)
Ust-Kamchatsk	Russia	Record daily precipitation	41.9 mm (1.6 in)	40 of 100 (Notable)
Eastbourne	United Kingdom	Record high maximum temperature	26.7 C (80.1 F)	40 of 100 (Notable)
Columbia	United States	Record high minimum temperature	24.4 C (75.9 F)	40 of 100 (Notable)
Lufkin Angelina Co AP	United States	Record high maximum temperature	40.6 C (105.1 F)	40 of 100 (Notable)
Kinloss	United Kingdom	Record high maximum temperature	29.3 C (84.7 F)	39 of 100 (Notable)
Greenville Muni AP	United States	Record high minimum temperature	19.4 C (66.9 F)	39 of 100 (Notable)
Brockton	United States	Record high maximum temperature	37.2 C (99.0 F)	39 of 100 (Notable)
Laguardia AP	United States	Record high maximum temperature	35.6 C (96.1 F)	39 of 100 (Notable)
Hamburg Fuhlsbuettel	Germany	Record high maximum temperature	28.2 C (82.8 F)	38 of 100 (Notable)
Rothamsted	United Kingdom	Record high maximum temperature	29.0 C (84.2 F)	38 of 100 (Notable)
Phila Intl AP	United States	Record high maximum temperature	36.1 C (97.0 F)	38 of 100 (Notable)
Lyon - St Exupery	France	Record high maximum temperature	32.8 C (91.0 F)	37 of 100 (Notable)
Abbeville	France	Record high maximum temperature	31.2 C (88.2 F)	37 of 100 (Notable)
Poitiers - Biard	France	Record high minimum temperature	17.9 C (64.2 F)	37 of 100 (Notable)
A Coruna	Spain	Record high minimum temperature	20.1 C (68.2 F)	37 of 100 (Notable)
Grand Coteau	United States	Record high maximum temperature	37.2 C (99.0 F)	37 of 100 (Notable)
Old Mission 3SSW	United States	Record daily precipitation	124.5 mm (4.9 in)	37 of 100 (Notable)
Malin Head	Ireland	Record high minimum temperature	17.9 C (64.2 F)	36 of 100 (Notable)
Bagdarin	Russia	Record daily precipitation	41.9 mm (1.6 in)	36 of 100 (Notable)
First Connecticut Lake	United States	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Idabel	United States	Record high maximum temperature	39.4 C (102.9 F)	36 of 100 (Notable)
Houston William P Hobby AP	United States	Record high maximum temperature	39.4 C (102.9 F)	36 of 100 (Notable)
Bairnsdale Airport	Australia	Record high maximum temperature	26.0 C (78.8 F)	35 of 100 (Notable)
Sonnblick	Austria	Record high minimum temperature	7.9 C (46.2 F)	35 of 100 (Notable)
Lindong	China	Record high maximum temperature	34.7 C (94.5 F)	35 of 100 (Notable)
Ernesto Cortissoz	Colombia	Record high minimum temperature	27.7 C (81.9 F)	35 of 100 (Notable)
Feldberg/Schwarzwald	Germany	Record high maximum temperature	21.0 C (69.8 F)	35 of 100 (Notable)

Counts by Type and Timescale

1,116 records

Records set or tied on 7 September 2023 by type: Highest daily maximum 604, Lowest daily maximum 18, Highest daily minimum 404, Lowest daily minimum 22, Heaviest daily rainfall 68.

Records on 7 September 2023 by type
Record type	Records
Highest daily maximum	604
Lowest daily maximum	18
Highest daily minimum	404
Lowest daily minimum	22
Heaviest daily rainfall	68
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 7 September 2023 by timescale: all-time 3, monthly 85, daily 1,028.

How Much Records Were Beaten By

858 broken records

Margins by which the 858 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 76.7. Ties are not counted.

Top 20 by Significance

7 September 2023

Top 20 records on 7 September 2023 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 September 2023	Semjachik, RU	daily rain	79.0 mm (3.1 in)	51.7 mm (2.0 in)	69 years	66 of 100 (Major)
7 September 2023	E Jordan, US	daily rain	50.8 mm (2.0 in)	30.5 mm (1.2 in)	86 years	65 of 100 (Major)
7 September 2023	Severnoe, RU	monthly rain	101.1 mm (4.0 in)	63.9 mm (2.5 in)	10 years	61 of 100 (Major)
7 September 2023	Horinsk, RU	daily rain	38.1 mm (1.5 in)	18.6 mm (0.7 in)	72 years	59 of 100 (Notable)
7 September 2023	Hellinikon, GR	monthly rain	83.1 mm (3.3 in)	31.3 mm (1.2 in)	4 years	56 of 100 (Notable)
7 September 2023	Kalkaska, US	daily rain	67.1 mm (2.6 in)	34.8 mm (1.4 in)	52 years	56 of 100 (Notable)
7 September 2023	Big Bend, US	daily rain	30.5 mm (1.2 in)	22.9 mm (0.9 in)	37 years	55 of 100 (Notable)
7 September 2023	Mountainair, US	monthly high min	20.0 C (68.0 F)	1.1 C (2.0 F)	120 years	53 of 100 (Notable)
7 September 2023	Armagh, GB	monthly high max	27.9 C (82.2 F)	0.3 C (0.5 F)	117 years	51 of 100 (Notable)
7 September 2023	Cuero, US	daily high max	42.8 C (109.0 F)	2.8 C (5.0 F)	110 years	48 of 100 (Notable)
7 September 2023	Guangzhou, CN	daily rain	172.5 mm (6.8 in)	75.8 mm (3.0 in)	30 years	47 of 100 (Notable)
7 September 2023	Sugar Land, US	daily high max	40.0 C (104.0 F)	2.2 C (4.0 F)	123 years	47 of 100 (Notable)
7 September 2023	Paso de Los Toros, UY	daily rain	97.3 mm (3.8 in)	76.7 mm (3.0 in)	5 years	47 of 100 (Notable)
7 September 2023	Malin Head, IE	monthly high max	26.2 C (79.2 F)	1.8 C (3.2 F)	63 years	46 of 100 (Notable)
7 September 2023	Lerwick, GB	monthly high max	20.7 C (69.3 F)	1.3 C (2.3 F)	69 years	46 of 100 (Notable)
7 September 2023	Campbell Town (Elizabeth R), AU	daily rain	29.4 mm (1.2 in)	12.9 mm (0.5 in)	56 years	45 of 100 (Notable)
7 September 2023	Saentis, CH	daily high min	11.4 C (52.5 F)	2.3 C (4.1 F)	127 years	45 of 100 (Notable)
7 September 2023	Brenham, US	daily high min	26.1 C (79.0 F)	1.7 C (3.1 F)	112 years	45 of 100 (Notable)
7 September 2023	De Bilt, NL	daily high max	29.3 C (84.7 F)	1.5 C (2.7 F)	112 years	44 of 100 (Notable)
7 September 2023	Romanovka, RU	daily rain	39.9 mm (1.6 in)	16.3 mm (0.6 in)	34 years	43 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 2023

Records set or tied on this calendar date in each year from 1802 to 2023. 2023 had 1,116 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 2023-09-07: 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	830
10 to 20	14
20 to 30	4
30 to 40	6
40 to 50	0
50 to 60	1
60 to 70	1
70 to 80	2