Weather Records on 1 September 2024

938 weather records were set or tied worldwide on 1 September 2024. Highest significance: Rottweil, DE.

Key Facts for 1 September 2024

On 1 September 2024, 938 weather records were set or tied at long-record stations worldwide.
815 were record highs and 33 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 105 monthly and 833 daily.
Rottweil set a daily record precipitation of 41.8 mm (1.6 in) on 1 September 2024.
Across 161 earlier years (1797 to 2026) the same calendar date averaged 438 records.

Record Map

938 stations

938 station records on 1 September 2024 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 September 2024: highest significance records shown on the map
Station	Country	Type	Value	Significance
Rottweil	Germany	Record daily precipitation	41.8 mm (1.6 in)	68 of 100 (Major)
Zakatala	Azerbaijan	Record daily precipitation	99.1 mm (3.9 in)	62 of 100 (Major)
Salem	United States	Record daily precipitation	70.1 mm (2.8 in)	60 of 100 (Major)
Tasiilaq	Greenland [Denmark]	Record daily precipitation	45.5 mm (1.8 in)	58 of 100 (Notable)
White Sulphur Springs	United States	Record daily precipitation	50.8 mm (2.0 in)	53 of 100 (Notable)
Craig	United States	Record daily precipitation	87.6 mm (3.4 in)	52 of 100 (Notable)
Gladstone (Old Post Office)	Australia	Record daily precipitation	30.0 mm (1.2 in)	51 of 100 (Notable)
Tillabery	Niger	Record daily precipitation	48.0 mm (1.9 in)	48 of 100 (Notable)
Cerlak	Russia	Record daily precipitation	40.9 mm (1.6 in)	48 of 100 (Notable)
Tellico Plains	United States	Record daily precipitation	38.1 mm (1.5 in)	48 of 100 (Notable)
City of Melbourne Bay	Australia	Record daily precipitation	28.0 mm (1.1 in)	47 of 100 (Notable)
Wilsons Promontory Lighthouse	Australia	Record daily precipitation	32.2 mm (1.3 in)	46 of 100 (Notable)
Butlers Gorge	Australia	Record daily precipitation	43.4 mm (1.7 in)	46 of 100 (Notable)
Paraparaumu AWS	New Zealand	Record daily precipitation	58.7 mm (2.3 in)	45 of 100 (Notable)
Seymour 1 WSW	United States	Record daily precipitation	37.8 mm (1.5 in)	45 of 100 (Notable)
Trier-Zewen	Germany	Record high minimum temperature	18.9 C (66.0 F)	44 of 100 (Notable)
Elizabethton	United States	Record high maximum temperature	35.0 C (95.0 F)	44 of 100 (Notable)
Geisingen	Germany	Record daily precipitation	31.2 mm (1.2 in)	43 of 100 (Notable)
Munsingen-Apfelstetten	Germany	Record high minimum temperature	17.1 C (62.8 F)	43 of 100 (Notable)
Weihenstephan-Durnast	Germany	Record high minimum temperature	17.7 C (63.9 F)	43 of 100 (Notable)
Kharkiv	Ukraine	Record high minimum temperature	20.7 C (69.3 F)	43 of 100 (Notable)
Kaiserslautern	Germany	Record high maximum temperature	33.1 C (91.6 F)	42 of 100 (Notable)
Bamberg	Germany	Record high minimum temperature	17.2 C (63.0 F)	42 of 100 (Notable)
Trier-Petrisberg	Germany	Record high minimum temperature	18.2 C (64.8 F)	41 of 100 (Notable)
Trier-Zewen	Germany	Record high maximum temperature	34.0 C (93.2 F)	40 of 100 (Notable)
De Bilt	Netherlands	Record high maximum temperature	29.8 C (85.6 F)	40 of 100 (Notable)
Maastricht	Netherlands	Record high maximum temperature	32.3 C (90.1 F)	40 of 100 (Notable)
Breckenridge	United States	Record daily precipitation	29.0 mm (1.1 in)	40 of 100 (Notable)
Innsbruck	Austria	Record high minimum temperature	19.1 C (66.4 F)	39 of 100 (Notable)
Pingliang	China	Record high minimum temperature	20.2 C (68.4 F)	39 of 100 (Notable)
Poitiers - Biard	France	Record high minimum temperature	18.9 C (66.0 F)	39 of 100 (Notable)
Port Isabel	United States	Record high maximum temperature	37.2 C (99.0 F)	39 of 100 (Notable)
Jackson McKellar- Sipes AP	United States	Record daily precipitation	51.1 mm (2.0 in)	39 of 100 (Notable)
Jian	China	Record high minimum temperature	28.5 C (83.3 F)	38 of 100 (Notable)
Saarbrucken/Ensheim	Germany	Record high minimum temperature	18.4 C (65.1 F)	38 of 100 (Notable)
Kiev	Ukraine	Record high minimum temperature	19.8 C (67.6 F)	38 of 100 (Notable)
Cordova AP	United States	Record high minimum temperature	11.7 C (53.1 F)	38 of 100 (Notable)
Nanchang	China	Record high minimum temperature	29.9 C (85.8 F)	37 of 100 (Notable)
Falls City 2 SSW	United States	Record high maximum temperature	36.7 C (98.1 F)	37 of 100 (Notable)
Walkerton 2 NW	United States	Record high minimum temperature	23.9 C (75.0 F)	37 of 100 (Notable)
Kaneohe Bay MCAS	United States	Record high minimum temperature	28.3 C (82.9 F)	37 of 100 (Notable)
Wushaoling	China	Record high minimum temperature	10.9 C (51.6 F)	36 of 100 (Notable)
Rheinau-Memprechtshofen	Germany	Record daily precipitation	30.0 mm (1.2 in)	36 of 100 (Notable)
Gulbarga	India	Record daily precipitation	83.1 mm (3.3 in)	36 of 100 (Notable)
Jinnah Intl	Pakistan	Record low minimum temperature	23.5 C (74.3 F)	36 of 100 (Notable)
Nix Store 1 W	United States	Record daily precipitation	51.6 mm (2.0 in)	36 of 100 (Notable)
Nanchang	China	Record high maximum temperature	38.7 C (101.7 F)	35 of 100 (Notable)
Zagreb-Gric	Croatia	Record high maximum temperature	33.5 C (92.3 F)	35 of 100 (Notable)
Stuttgart/Echterdingen	Germany	Record high minimum temperature	18.0 C (64.4 F)	34 of 100 (Routine)
Cape Mele	Italy	Record high minimum temperature	27.3 C (81.1 F)	34 of 100 (Routine)
Dusseldorf	Germany	Record high maximum temperature	32.3 C (90.1 F)	33 of 100 (Routine)
Lubny	Ukraine	Record high minimum temperature	19.3 C (66.7 F)	33 of 100 (Routine)
Cloverdale	United States	Record low maximum temperature	16.1 C (61.0 F)	33 of 100 (Routine)
Miami Intl AP	United States	Record daily precipitation	57.2 mm (2.3 in)	33 of 100 (Routine)
Mandora	Australia	Record high maximum temperature	40.7 C (105.3 F)	32 of 100 (Routine)
University of Queensland Gatto	Australia	Record high maximum temperature	35.5 C (95.9 F)	32 of 100 (Routine)
Gabo Island Lighthouse	Australia	Record high maximum temperature	24.9 C (76.8 F)	32 of 100 (Routine)
Ohringen	Germany	Record high minimum temperature	18.3 C (64.9 F)	32 of 100 (Routine)
Mohrendorf-Kleinseebach	Germany	Record high minimum temperature	18.2 C (64.8 F)	32 of 100 (Routine)
Olsdorf	Germany	Record high maximum temperature	32.4 C (90.3 F)	32 of 100 (Routine)

Counts by Type and Timescale

938 records

Records set or tied on 1 September 2024 by type: Highest daily maximum 382, Lowest daily maximum 19, Highest daily minimum 433, Lowest daily minimum 14, Heaviest daily rainfall 90.

Records on 1 September 2024 by type
Record type	Records
Highest daily maximum	382
Lowest daily maximum	19
Highest daily minimum	433
Lowest daily minimum	14
Heaviest daily rainfall	90
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 September 2024 by timescale: all-time 0, monthly 105, daily 833.

How Much Records Were Beaten By

789 broken records

Margins by which the 789 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 84.1. Ties are not counted.

Top 20 by Significance

1 September 2024

Top 20 records on 1 September 2024 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 September 2024	Rottweil, DE	daily rain	41.8 mm (1.6 in)	27.2 mm (1.1 in)	69 years	68 of 100 (Major)
1 September 2024	Zakatala, AZ	daily rain	99.1 mm (3.9 in)	84.1 mm (3.3 in)	63 years	62 of 100 (Major)
1 September 2024	Salem, US	daily rain	70.1 mm (2.8 in)	31.5 mm (1.2 in)	100 years	60 of 100 (Major)
1 September 2024	Tasiilaq, GL	daily rain	45.5 mm (1.8 in)	18.4 mm (0.7 in)	111 years	58 of 100 (Notable)
1 September 2024	White Sulphur Springs, US	daily rain	50.8 mm (2.0 in)	15.5 mm (0.6 in)	135 years	53 of 100 (Notable)
1 September 2024	Craig, US	daily rain	87.6 mm (3.4 in)	47.0 mm (1.9 in)	30 years	52 of 100 (Notable)
1 September 2024	Gladstone (Old Post Office), AU	daily rain	30.0 mm (1.2 in)	9.7 mm (0.38 in)	91 years	51 of 100 (Notable)
1 September 2024	Tillabery, NE	daily rain	48.0 mm (1.9 in)	18.4 mm (0.7 in)	87 years	48 of 100 (Notable)
1 September 2024	Cerlak, RU	monthly rain	40.9 mm (1.6 in)	2.9 mm (0.11 in)	77 years	48 of 100 (Notable)
1 September 2024	Tellico Plains, US	daily rain	38.1 mm (1.5 in)	17.8 mm (0.7 in)	96 years	48 of 100 (Notable)
1 September 2024	City of Melbourne Bay, AU	daily rain	28.0 mm (1.1 in)	11.7 mm (0.5 in)	64 years	47 of 100 (Notable)
1 September 2024	Wilsons Promontory Lighthouse, AU	daily rain	32.2 mm (1.3 in)	4.3 mm (0.17 in)	135 years	46 of 100 (Notable)
1 September 2024	Butlers Gorge, AU	daily rain	43.4 mm (1.7 in)	14.2 mm (0.6 in)	74 years	46 of 100 (Notable)
1 September 2024	Paraparaumu AWS, NZ	daily rain	58.7 mm (2.3 in)	50.3 mm (2.0 in)	9 years	45 of 100 (Notable)
1 September 2024	Seymour 1 WSW, US	daily rain	37.8 mm (1.5 in)	7.3 mm (0.29 in)	108 years	45 of 100 (Notable)
1 September 2024	Trier-Zewen, DE	monthly high min	18.9 C (66.0 F)	1.2 C (2.2 F)	72 years	44 of 100 (Notable)
1 September 2024	Elizabethton, US	daily high max	35.0 C (95.0 F)	1.7 C (3.1 F)	127 years	44 of 100 (Notable)
1 September 2024	Geisingen, DE	daily rain	31.2 mm (1.2 in)	15.6 mm (0.6 in)	41 years	43 of 100 (Notable)
1 September 2024	Munsingen-Apfelstetten, DE	monthly high min	17.1 C (62.8 F)	1.6 C (2.9 F)	74 years	43 of 100 (Notable)
1 September 2024	Weihenstephan-Durnast, DE	monthly high min	17.7 C (63.9 F)	1.3 C (2.3 F)	74 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

1797 to 2024

Records set or tied on this calendar date in each year from 1797 to 2024. 2024 had 938 records.

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

Records on 09-01 in each year
Year	Records
1797	1
1806	1
1819	1
1827	1
1831	1
1838	1
1851	1
1853	1
1854	1
1857	1
1858	1
1859	1
1860	2
1861	1
1865	1
1866	1
1867	2
1869	3
1871	1
1873	1
1876	2
1877	2
1878	3
1879	2
1881	5
1883	1
1886	3
1887	3
1888	2
1890	2
1892	2
1894	3
1897	4
1898	10
1899	3
1900	2
1901	14
1902	5
1903	16
1904	9
1905	6
1906	26
1907	14
1908	26
1909	34
1910	22
1911	16
1912	47
1913	32
1914	23
1915	46
1916	16
1917	24
1918	31
1919	19
1920	31
1921	46
1922	67
1923	75
1924	210
1925	127
1926	182
1927	136
1928	166
1929	324
1930	264
1931	233
1932	550
1933	622
1934	654
1935	584
1936	385
1937	502
1938	373
1939	303
1940	333
1941	497
1942	532
1943	578
1944	377
1945	497
1946	642
1947	555
1948	460
1949	1,102
1950	849
1951	668
1952	644
1953	937
1954	407
1955	413
1956	504
1957	320
1958	427
1959	519
1960	408
1961	531
1962	368
1963	416
1964	621
1965	657
1966	596
1967	1,263
1968	604
1969	493
1970	502
1971	464
1972	518
1973	874
1974	895
1975	939
1976	627
1977	500
1978	809
1979	459
1980	671
1981	649
1982	642
1983	1,167
1984	619
1985	901
1986	964
1987	909
1988	651
1989	823
1990	749
1991	687
1992	1,010
1993	1,122
1994	1,291
1995	1,165
1996	823
1997	1,161
1998	1,159
1999	925
2000	1,613
2001	904
2002	778
2003	1,254
2004	827
2005	901
2006	1,157
2007	976
2008	1,204
2009	1,003
2010	1,313
2011	1,071
2012	874
2013	775
2014	515
2015	661
2016	522
2017	686
2018	399
2019	800
2020	689
2021	751
2022	1,016
2023	720
2024	938
2025	359
2026	521

Download the Data

Data for records on 2024-09-01: 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	780
20 to 40	6
40 to 60	2
60 to 80	0
80 to 100	1