Weather Records on 6 September 2021

407 weather records were set or tied worldwide on 6 September 2021. Highest significance: Finley Post Office, AU.

Key Facts for 6 September 2021

On 6 September 2021, 407 weather records were set or tied at long-record stations worldwide.
270 were record highs and 81 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 39 monthly and 367 daily.
Finley Post Office set a daily record precipitation of 38.0 mm (1.5 in) on 6 September 2021.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 451 records.

Record Map

407 stations

407 station records on 6 September 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 6 September 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Finley Post Office	Australia	Record daily precipitation	38.0 mm (1.5 in)	80 of 100 (Exceptional)
Guba	Azerbaijan	Record daily precipitation	99.3 mm (3.9 in)	72 of 100 (Major)
Cherskij	Russia	Record daily precipitation	27.9 mm (1.1 in)	53 of 100 (Notable)
Candelo Post Office	Australia	Record daily precipitation	48.0 mm (1.9 in)	51 of 100 (Notable)
Bradford	United Kingdom	Record high maximum temperature	27.4 C (81.3 F)	46 of 100 (Notable)
Leting	China	Record daily precipitation	42.4 mm (1.7 in)	44 of 100 (Notable)
Dalian	China	Record daily precipitation	48.3 mm (1.9 in)	44 of 100 (Notable)
Armagh	United Kingdom	Record high maximum temperature	26.2 C (79.2 F)	44 of 100 (Notable)
Lajamanu	Australia	Record daily precipitation	31.2 mm (1.2 in)	43 of 100 (Notable)
Croydon (Council Depot)	Australia	Record daily precipitation	38.0 mm (1.5 in)	42 of 100 (Notable)
Cet Central England	United Kingdom	Record high maximum temperature	28.3 C (82.9 F)	41 of 100 (Notable)
Crooked River	Australia	Record daily precipitation	56.4 mm (2.2 in)	40 of 100 (Notable)
Kansk	Russia	Record low minimum temperature	-5.5 C (22.1 F)	40 of 100 (Notable)
Sheffield	United Kingdom	Record high maximum temperature	29.0 C (84.2 F)	40 of 100 (Notable)
Durham	United Kingdom	Record high maximum temperature	27.2 C (81.0 F)	40 of 100 (Notable)
Hawthorn (Scotch College)	Australia	Record daily precipitation	42.0 mm (1.7 in)	38 of 100 (Notable)
Vishakhapatnam	India	Record daily precipitation	66.0 mm (2.6 in)	37 of 100 (Notable)
Salem	India	Record daily precipitation	54.1 mm (2.1 in)	37 of 100 (Notable)
Teriberka	Russia	Record low maximum temperature	5.3 C (41.5 F)	37 of 100 (Notable)
San Sebastian - Igueldo	Spain	Record high minimum temperature	21.5 C (70.7 F)	37 of 100 (Notable)
Jerez de la Frontera	Spain	Record high minimum temperature	25.5 C (77.9 F)	37 of 100 (Notable)
Wellesbourne	United Kingdom	Record high maximum temperature	30.1 C (86.2 F)	37 of 100 (Notable)
Threave	United Kingdom	Record high maximum temperature	24.6 C (76.3 F)	36 of 100 (Notable)
Chuxiong	China	Record daily precipitation	61.5 mm (2.4 in)	35 of 100 (Notable)
Connaught	Ireland	Record high minimum temperature	14.5 C (58.1 F)	35 of 100 (Notable)
Gogerddan	United Kingdom	Record high maximum temperature	30.7 C (87.3 F)	35 of 100 (Notable)
Lubny	Ukraine	Record low minimum temperature	3.9 C (39.0 F)	35 of 100 (Notable)
Erica (Parkers Corner)	Australia	Record daily precipitation	77.4 mm (3.0 in)	34 of 100 (Routine)
Moron de la Frontera	Spain	Record high minimum temperature	25.5 C (77.9 F)	34 of 100 (Routine)
Norsk	Russia	Record high maximum temperature	27.5 C (81.5 F)	33 of 100 (Routine)
Bude	United Kingdom	Record high maximum temperature	29.3 C (84.7 F)	33 of 100 (Routine)
Winona 5 E	United States	Record daily precipitation	48.5 mm (1.9 in)	33 of 100 (Routine)
Elliott	Australia	Record low maximum temperature	24.3 C (75.7 F)	32 of 100 (Routine)
Chardzhev	Turkmenistan	Record high minimum temperature	20.4 C (68.7 F)	32 of 100 (Routine)
Jennings	United States	Record high minimum temperature	25.0 C (77.0 F)	32 of 100 (Routine)
Cordoba Aeropuerto	Spain	Record high minimum temperature	25.1 C (77.2 F)	31 of 100 (Routine)
A Coruna	Spain	Record high maximum temperature	33.6 C (92.5 F)	31 of 100 (Routine)
Yeovilton	United Kingdom	Record high maximum temperature	29.3 C (84.7 F)	31 of 100 (Routine)
Chattanooga AP	United States	Record daily precipitation	30.0 mm (1.2 in)	31 of 100 (Routine)
Dunedoo Post Office	Australia	Record low minimum temperature	-3.4 C (25.9 F)	30 of 100 (Routine)
Surigao	Philippines	Record low maximum temperature	27.0 C (80.6 F)	30 of 100 (Routine)
Zamora	Spain	Record high minimum temperature	18.7 C (65.7 F)	30 of 100 (Routine)
Lough Navar Forest	United Kingdom	Record high maximum temperature	23.4 C (74.1 F)	30 of 100 (Routine)
Rock Mills	United States	Record daily precipitation	33.0 mm (1.3 in)	30 of 100 (Routine)
Abita Springs Fire Twr	United States	Record daily precipitation	76.2 mm (3.0 in)	30 of 100 (Routine)
Ponferrada	Spain	Record high minimum temperature	18.1 C (64.6 F)	29 of 100 (Routine)
Lviv	Ukraine	Record low minimum temperature	1.8 C (35.2 F)	29 of 100 (Routine)
Moose Pass 3NW	United States	Record low minimum temperature	-3.9 C (25.0 F)	29 of 100 (Routine)
Brest	Belarus	Record low minimum temperature	3.2 C (37.8 F)	28 of 100 (Routine)
Volochanka	Russia	Record high maximum temperature	21.7 C (71.1 F)	28 of 100 (Routine)
Shepetivka	Ukraine	Record low minimum temperature	3.4 C (38.1 F)	28 of 100 (Routine)
Belle Ile - le Talut	France	Record high maximum temperature	30.8 C (87.4 F)	27 of 100 (Routine)
Yajlju	Russia	Record high maximum temperature	26.8 C (80.2 F)	27 of 100 (Routine)
Badajoz/Talavera la Real	Spain	Record high minimum temperature	22.9 C (73.2 F)	27 of 100 (Routine)
Halmstad Flygflottilj	Sweden	Record low minimum temperature	5.7 C (42.3 F)	27 of 100 (Routine)
Alwen	United Kingdom	Record high maximum temperature	26.5 C (79.7 F)	27 of 100 (Routine)
Kielder Castle	United Kingdom	Record high maximum temperature	25.1 C (77.2 F)	27 of 100 (Routine)
Walnut Creek	United States	Record high minimum temperature	17.2 C (63.0 F)	27 of 100 (Routine)
Bardal	Norway	Record daily precipitation	46.7 mm (1.8 in)	26 of 100 (Routine)
Tete	Mozambique	Record high minimum temperature	23.9 C (75.0 F)	25 of 100 (Routine)

Counts by Type and Timescale

407 records

Records set or tied on 6 September 2021 by type: Highest daily maximum 163, Lowest daily maximum 28, Highest daily minimum 107, Lowest daily minimum 53, Heaviest daily rainfall 56.

Records on 6 September 2021 by type
Record type	Records
Highest daily maximum	163
Lowest daily maximum	28
Highest daily minimum	107
Lowest daily minimum	53
Heaviest daily rainfall	56
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 6 September 2021 by timescale: all-time 1, monthly 39, daily 367.

How Much Records Were Beaten By

330 broken records

Margins by which the 330 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 80.8. Ties are not counted.

Top 20 by Significance

6 September 2021

Top 20 records on 6 September 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 2021	Finley Post Office, AU	daily rain	38.0 mm (1.5 in)	27.3 mm (1.1 in)	108 years	80 of 100 (Exceptional)
6 September 2021	Guba, AZ	daily rain	99.3 mm (3.9 in)	80.8 mm (3.2 in)	82 years	72 of 100 (Major)
6 September 2021	Cherskij, RU	monthly rain	27.9 mm (1.1 in)	6.8 mm (0.27 in)	22 years	53 of 100 (Notable)
6 September 2021	Candelo Post Office, AU	daily rain	48.0 mm (1.9 in)	13.7 mm (0.5 in)	98 years	51 of 100 (Notable)
6 September 2021	Bradford, GB	daily high max	27.4 C (81.3 F)	1.8 C (3.2 F)	110 years	46 of 100 (Notable)
6 September 2021	Leting, CN	daily rain	42.4 mm (1.7 in)	29.2 mm (1.1 in)	47 years	44 of 100 (Notable)
6 September 2021	Dalian, CN	daily rain	48.3 mm (1.9 in)	30.4 mm (1.2 in)	67 years	44 of 100 (Notable)
6 September 2021	Armagh, GB	daily high max	26.2 C (79.2 F)	1.0 C (1.8 F)	122 years	44 of 100 (Notable)
6 September 2021	Lajamanu, AU	monthly rain	31.2 mm (1.2 in)	5.5 mm (0.22 in)	56 years	43 of 100 (Notable)
6 September 2021	Croydon (Council Depot), AU	daily rain	38.0 mm (1.5 in)	20.6 mm (0.8 in)	26 years	42 of 100 (Notable)
6 September 2021	Cet Central England, GB	daily high max	28.3 C (82.9 F)	0.4 C (0.7 F)	110 years	41 of 100 (Notable)
6 September 2021	Crooked River, AU	monthly rain	56.4 mm (2.2 in)	11.4 mm (0.4 in)	28 years	40 of 100 (Notable)
6 September 2021	Kansk, RU	daily low min	-5.5 C (22.1 F)	3.3 C (5.9 F)	84 years	40 of 100 (Notable)
6 September 2021	Sheffield, GB	daily high max	29.0 C (84.2 F)	0.1 C (0.2 F)	110 years	40 of 100 (Notable)
6 September 2021	Durham, GB	daily high max	27.2 C (81.0 F)	0.2 C (0.4 F)	122 years	40 of 100 (Notable)
6 September 2021	Hawthorn (Scotch College), AU	monthly rain	42.0 mm (1.7 in)	7.0 mm (0.28 in)	36 years	38 of 100 (Notable)
6 September 2021	Vishakhapatnam, IN	daily rain	66.0 mm (2.6 in)	22.6 mm (0.9 in)	52 years	37 of 100 (Notable)
6 September 2021	Salem, IN	daily rain	54.1 mm (2.1 in)	5.1 mm (0.20 in)	80 years	37 of 100 (Notable)
6 September 2021	Teriberka, RU	daily low max	5.3 C (41.5 F)	0.1 C (0.2 F)	92 years	37 of 100 (Notable)
6 September 2021	San Sebastian - Igueldo, ES	daily high min	21.5 C (70.7 F)	2.4 C (4.3 F)	63 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

1794 to 2021

Records set or tied on this calendar date in each year from 1794 to 2021. 2021 had 407 records.

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

Records on 09-06 in each year
Year	Records
1794	1
1802	1
1803	1
1812	1
1814	2
1833	1
1834	1
1841	1
1853	1
1854	1
1861	1
1865	2
1866	2
1867	1
1868	1
1869	2
1871	2
1872	2
1873	2
1876	1
1877	1
1880	1
1881	3
1883	2
1884	1
1885	1
1887	2
1888	1
1890	3
1891	1
1892	4
1893	2
1894	4
1895	4
1896	2
1897	4
1898	5
1899	5
1900	5
1901	2
1902	5
1903	5
1904	6
1905	14
1906	8
1907	14
1908	36
1909	13
1910	28
1911	20
1912	55
1913	21
1914	23
1915	14
1916	16
1917	23
1918	62
1919	106
1920	172
1921	67
1922	114
1923	153
1924	335
1925	290
1926	123
1927	137
1928	252
1929	359
1930	101
1931	324
1932	275
1933	368
1934	462
1935	341
1936	338
1937	237
1938	322
1939	447
1940	170
1941	276
1942	284
1943	831
1944	392
1945	537
1946	426
1947	895
1948	379
1949	525
1950	699
1951	263
1952	350
1953	396
1954	567
1955	493
1956	735
1957	311
1958	489
1959	405
1960	382
1961	317
1962	772
1963	419
1964	393
1965	722
1966	296
1967	878
1968	512
1969	737
1970	910
1971	436
1972	567
1973	866
1974	897
1975	426
1976	915
1977	467
1978	1,273
1979	892
1980	458
1981	542
1982	744
1983	1,965
1984	1,354
1985	1,371
1986	751
1987	735
1988	1,547
1989	544
1990	805
1991	757
1992	1,084
1993	856
1994	622
1995	1,220
1996	934
1997	1,389
1998	1,385
1999	1,048
2000	1,500
2001	631
2002	867
2003	718
2004	956
2005	601
2006	1,104
2007	1,246
2008	1,430
2009	735
2010	1,259
2011	1,684
2012	803
2013	886
2014	588
2015	692
2016	605
2017	838
2018	714
2019	797
2020	1,349
2021	407
2022	1,782
2023	905
2024	1,161
2025	894
2026	846

Download the Data

Data for records on 2021-09-06: 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	321
20 to 40	8
40 to 60	0
60 to 80	0
80 to 100	1