Weather Records on 6 September 1984

1,354 weather records were set or tied worldwide on 6 September 1984. Highest significance: Brocken, DE.

Key Facts for 6 September 1984

On 6 September 1984, 1,354 weather records were set or tied at long-record stations worldwide.
171 were record highs and 890 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 27 monthly and 1,323 daily.
Brocken set a daily record precipitation of 93.2 mm (3.7 in) on 6 September 1984.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 445 records.

Record Map

1,354 stations

1,354 station records on 6 September 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 6 September 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Brocken	Germany	Record daily precipitation	93.2 mm (3.7 in)	72 of 100 (Major)
Bernburg/Saale (Nord)	Germany	Record daily precipitation	38.3 mm (1.5 in)	72 of 100 (Major)
Halle	Germany	Record daily precipitation	25.8 mm (1.0 in)	69 of 100 (Major)
Magdeburg	Germany	Record daily precipitation	29.6 mm (1.2 in)	63 of 100 (Major)
Orbost (Comparison)	Australia	Record daily precipitation	56.0 mm (2.2 in)	61 of 100 (Major)
Siliguri	India	Record daily precipitation	195.1 mm (7.7 in)	61 of 100 (Major)
Bernkastel-Kues	Germany	Record daily precipitation	32.0 mm (1.3 in)	55 of 100 (Notable)
Annaturm	Germany	Record daily precipitation	48.7 mm (1.9 in)	54 of 100 (Notable)
Cooma (Kiaora)	Australia	Record daily precipitation	36.4 mm (1.4 in)	53 of 100 (Notable)
Friedrichsbrunn	Germany	Record daily precipitation	71.0 mm (2.8 in)	53 of 100 (Notable)
Schierke	Germany	Record daily precipitation	62.8 mm (2.5 in)	50 of 100 (Notable)
Wernigerode	Germany	Record daily precipitation	45.8 mm (1.8 in)	50 of 100 (Notable)
Deuselbach	Germany	Record daily precipitation	35.6 mm (1.4 in)	50 of 100 (Notable)
Lorch/Rhein	Germany	Record daily precipitation	29.5 mm (1.2 in)	49 of 100 (Notable)
Querfurt-Muhle Lodersleben	Germany	Record daily precipitation	28.2 mm (1.1 in)	49 of 100 (Notable)
Schulenberg	Germany	Record daily precipitation	65.1 mm (2.6 in)	49 of 100 (Notable)
Simmern-Wahlbach	Germany	Record daily precipitation	30.8 mm (1.2 in)	49 of 100 (Notable)
Vanersborg	Sweden	Record low minimum temperature	-0.3 C (31.5 F)	49 of 100 (Notable)
Porto	Brazil	Record daily precipitation	39.0 mm (1.5 in)	48 of 100 (Notable)
Andarai	Brazil	Record daily precipitation	47.4 mm (1.9 in)	47 of 100 (Notable)
Kr. Holzminden Bevern	Germany	Record daily precipitation	29.8 mm (1.2 in)	46 of 100 (Notable)
Chestnut Hill	United States	Record low minimum temperature	-3.3 C (26.1 F)	46 of 100 (Notable)
Bombala (Therry Street)	Australia	Record daily precipitation	61.0 mm (2.4 in)	45 of 100 (Notable)
Bemm River (Sydenham Inlet)	Australia	Record daily precipitation	57.8 mm (2.3 in)	45 of 100 (Notable)
Eisleben-Helfta	Germany	Record daily precipitation	27.0 mm (1.1 in)	45 of 100 (Notable)
Telchac Puerto	Mexico	Record daily precipitation	90.9 mm (3.6 in)	45 of 100 (Notable)
Culver City	United States	Record high minimum temperature	28.9 C (84.0 F)	45 of 100 (Notable)
Jacobina	Brazil	Record daily precipitation	28.4 mm (1.1 in)	44 of 100 (Notable)
Qinzhou	China	Record daily precipitation	171.0 mm (6.7 in)	44 of 100 (Notable)
Mehringen	Germany	Record daily precipitation	30.9 mm (1.2 in)	44 of 100 (Notable)
Wunstorf	Germany	Record daily precipitation	25.0 mm (1.0 in)	44 of 100 (Notable)
Blankenrath	Germany	Record daily precipitation	31.7 mm (1.2 in)	43 of 100 (Notable)
Eden (Caravan Park)	Australia	Record daily precipitation	62.0 mm (2.4 in)	42 of 100 (Notable)
Bukalong Station	Australia	Record daily precipitation	56.2 mm (2.2 in)	42 of 100 (Notable)
Forsyth 6 NNW	United States	Record low minimum temperature	11.1 C (52.0 F)	42 of 100 (Notable)
Everett	United States	Record daily precipitation	41.4 mm (1.6 in)	42 of 100 (Notable)
Nurnberg	Germany	Record low maximum temperature	10.0 C (50.0 F)	41 of 100 (Notable)
Heidenrod-Mappershain	Germany	Record daily precipitation	32.2 mm (1.3 in)	40 of 100 (Notable)
Weissenburg	Germany	Record low maximum temperature	9.4 C (48.9 F)	40 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record low maximum temperature	-2.4 C (27.7 F)	40 of 100 (Notable)
Adrian 2 NNE	United States	Record low minimum temperature	2.8 C (37.0 F)	39 of 100 (Notable)
Eureka	United States	Record high minimum temperature	18.3 C (64.9 F)	39 of 100 (Notable)
Concrete Ppl Fish STN	United States	Record daily precipitation	39.9 mm (1.6 in)	39 of 100 (Notable)
Sedro-Woolley	United States	Record daily precipitation	45.2 mm (1.8 in)	39 of 100 (Notable)
Munchen-Nymphenburg	Germany	Record low maximum temperature	9.4 C (48.9 F)	38 of 100 (Notable)
Hohenpeissenberg	Germany	Record low minimum temperature	2.0 C (35.6 F)	38 of 100 (Notable)
Regensburg	Germany	Record low maximum temperature	10.8 C (51.4 F)	38 of 100 (Notable)
Moyoguarda	Mexico	Record daily precipitation	38.9 mm (1.5 in)	38 of 100 (Notable)
Kinston 7 SE	United States	Record low minimum temperature	9.4 C (48.9 F)	38 of 100 (Notable)
Haskins Dam	United States	Record daily precipitation	28.4 mm (1.1 in)	38 of 100 (Notable)
Kaycee	United States	Record high minimum temperature	16.1 C (61.0 F)	38 of 100 (Notable)
Innsbruck	Austria	Record low maximum temperature	10.8 C (51.4 F)	37 of 100 (Notable)
Zerbst	Germany	Record daily precipitation	29.6 mm (1.2 in)	37 of 100 (Notable)
Ogulin	Croatia	Record daily precipitation	68.9 mm (2.7 in)	37 of 100 (Notable)
Halmstad	Sweden	Record low minimum temperature	2.0 C (35.6 F)	37 of 100 (Notable)
Rainer Ohanapecosh	United States	Record daily precipitation	31.5 mm (1.2 in)	37 of 100 (Notable)
Randle 1 E	United States	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Gorlitz	Germany	Record low maximum temperature	12.0 C (53.6 F)	36 of 100 (Notable)
Sondershausen	Germany	Record daily precipitation	27.7 mm (1.1 in)	36 of 100 (Notable)
Chemnitz	Germany	Record low maximum temperature	9.5 C (49.1 F)	36 of 100 (Notable)

Counts by Type and Timescale

1,354 records

Records set or tied on 6 September 1984 by type: Highest daily maximum 50, Lowest daily maximum 414, Highest daily minimum 121, Lowest daily minimum 476, Heaviest daily rainfall 289, Heaviest daily snowfall 1, Deepest snow cover 3.

Records on 6 September 1984 by type
Record type	Records
Highest daily maximum	50
Lowest daily maximum	414
Highest daily minimum	121
Lowest daily minimum	476
Heaviest daily rainfall	289
Heaviest daily snowfall	1
Deepest snow cover	3

Records on 6 September 1984 by timescale: all-time 4, monthly 27, daily 1,323.

How Much Records Were Beaten By

1,110 broken records

Margins by which the 1,110 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 113.1. Ties are not counted.

Top 20 by Significance

6 September 1984

Top 20 records on 6 September 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 1984	Brocken, DE	daily rain	93.2 mm (3.7 in)	56.7 mm (2.2 in)	82 years	72 of 100 (Major)
6 September 1984	Bernburg/Saale (Nord), DE	daily rain	38.3 mm (1.5 in)	23.0 mm (0.9 in)	82 years	72 of 100 (Major)
6 September 1984	Halle, DE	daily rain	25.8 mm (1.0 in)	17.0 mm (0.7 in)	82 years	69 of 100 (Major)
6 September 1984	Magdeburg, DE	daily rain	29.6 mm (1.2 in)	13.4 mm (0.5 in)	82 years	63 of 100 (Major)
6 September 1984	Orbost (Comparison), AU	daily rain	56.0 mm (2.2 in)	29.1 mm (1.1 in)	76 years	61 of 100 (Major)
6 September 1984	Siliguri, IN	daily rain	195.1 mm (7.7 in)	113.1 mm (4.5 in)	57 years	61 of 100 (Major)
6 September 1984	Bernkastel-Kues, DE	daily rain	32.0 mm (1.3 in)	22.5 mm (0.9 in)	36 years	55 of 100 (Notable)
6 September 1984	Annaturm, DE	monthly rain	48.7 mm (1.9 in)	20.6 mm (0.8 in)	3 years	54 of 100 (Notable)
6 September 1984	Cooma (Kiaora), AU	daily rain	36.4 mm (1.4 in)	19.6 mm (0.8 in)	61 years	53 of 100 (Notable)
6 September 1984	Friedrichsbrunn, DE	monthly rain	71.0 mm (2.8 in)	18.3 mm (0.7 in)	31 years	53 of 100 (Notable)
6 September 1984	Schierke, DE	daily rain	62.8 mm (2.5 in)	40.1 mm (1.6 in)	6 years	50 of 100 (Notable)
6 September 1984	Wernigerode, DE	monthly rain	45.8 mm (1.8 in)	13.1 mm (0.5 in)	31 years	50 of 100 (Notable)
6 September 1984	Deuselbach, DE	daily rain	35.6 mm (1.4 in)	24.0 mm (0.9 in)	23 years	50 of 100 (Notable)
6 September 1984	Lorch/Rhein, DE	daily rain	29.5 mm (1.2 in)	21.9 mm (0.9 in)	22 years	49 of 100 (Notable)
6 September 1984	Querfurt-Muhle Lodersleben, DE	daily rain	28.2 mm (1.1 in)	18.9 mm (0.7 in)	22 years	49 of 100 (Notable)
6 September 1984	Schulenberg, DE	monthly rain	65.1 mm (2.6 in)	16.9 mm (0.7 in)	31 years	49 of 100 (Notable)
6 September 1984	Simmern-Wahlbach, DE	daily rain	30.8 mm (1.2 in)	21.9 mm (0.9 in)	23 years	49 of 100 (Notable)
6 September 1984	Vanersborg, SE	daily low min	-0.3 C (31.5 F)	4.3 C (7.7 F)	89 years	49 of 100 (Notable)
6 September 1984	Porto, BR	daily rain	39.0 mm (1.5 in)	30.8 mm (1.2 in)	24 years	48 of 100 (Notable)
6 September 1984	Andarai, BR	daily rain	47.4 mm (1.9 in)	44.1 mm (1.7 in)	12 years	47 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 1984

Records set or tied on this calendar date in each year from 1794 to 1984. 1984 had 1,354 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 1984-09-06: 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	1,076
20 to 40	24
40 to 60	6
60 to 80	2
80 to 100	1
100 to 120	1