Weather Records on 6 September 1944

392 weather records were set or tied worldwide on 6 September 1944. Highest significance: Vytegra, RU.

Key Facts for 6 September 1944

On 6 September 1944, 392 weather records were set or tied at long-record stations worldwide.
225 were record highs and 62 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 36 monthly and 356 daily.
Vytegra set a monthly record daily precipitation of 63.6 mm (2.5 in) on 6 September 1944.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 451 records.

Record Map

392 stations

392 station records on 6 September 1944 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 6 September 1944: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vytegra	Russia	Record daily precipitation	63.6 mm (2.5 in)	64 of 100 (Major)
Maceio (Aeroporto)	Brazil	Record daily precipitation	126.2 mm (5.0 in)	61 of 100 (Major)
Vertentes	Brazil	Record daily precipitation	29.5 mm (1.2 in)	54 of 100 (Notable)
Moorhead	United States	Record daily precipitation	72.4 mm (2.9 in)	46 of 100 (Notable)
Bijapur	India	Record daily precipitation	72.6 mm (2.9 in)	44 of 100 (Notable)
Bagewadi	India	Record daily precipitation	52.8 mm (2.1 in)	43 of 100 (Notable)
Fanny Cove	Australia	Record daily precipitation	30.5 mm (1.2 in)	42 of 100 (Notable)
Haveri	India	Record daily precipitation	51.6 mm (2.0 in)	42 of 100 (Notable)
Eastport	United States	Record daily precipitation	46.7 mm (1.8 in)	42 of 100 (Notable)
Macon 2 NE	United States	Record daily precipitation	82.6 mm (3.3 in)	40 of 100 (Notable)
Mancelona	United States	Record daily precipitation	40.6 mm (1.6 in)	38 of 100 (Notable)
Nashua 2 NNW	United States	Record daily precipitation	47.0 mm (1.9 in)	38 of 100 (Notable)
Iroquois Falls	Canada	Record daily precipitation	34.3 mm (1.4 in)	34 of 100 (Routine)
Chitvel	India	Record daily precipitation	75.7 mm (3.0 in)	34 of 100 (Routine)
Almora	India	Record daily precipitation	134.6 mm (5.3 in)	33 of 100 (Routine)
Onaway 12 S	United States	Record daily precipitation	38.6 mm (1.5 in)	33 of 100 (Routine)
Burnet	United States	Record daily precipitation	57.4 mm (2.3 in)	33 of 100 (Routine)
Matagorda #2	United States	Record daily precipitation	90.9 mm (3.6 in)	33 of 100 (Routine)
La Grange	United States	Record daily precipitation	46.5 mm (1.8 in)	32 of 100 (Routine)
Dayton 1 WSW	United States	Record high maximum temperature	37.2 C (99.0 F)	32 of 100 (Routine)
Clayoquot	Canada	Record high maximum temperature	30.6 C (87.1 F)	31 of 100 (Routine)
Proddatur	India	Record daily precipitation	82.6 mm (3.3 in)	31 of 100 (Routine)
Vicksburg	United States	Record daily precipitation	28.4 mm (1.1 in)	30 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record low maximum temperature	12.8 C (55.0 F)	29 of 100 (Routine)
Moscow U of I	United States	Record high maximum temperature	35.6 C (96.1 F)	28 of 100 (Routine)
Nandigama	India	Record daily precipitation	88.9 mm (3.5 in)	26 of 100 (Routine)
Winnemucca AP	United States	Record high maximum temperature	35.0 C (95.0 F)	26 of 100 (Routine)
Quebrangulo	Brazil	Record daily precipitation	29.4 mm (1.2 in)	25 of 100 (Routine)
Rossland City Yard	Canada	Record high maximum temperature	31.7 C (89.1 F)	25 of 100 (Routine)
Muddebihal	India	Record daily precipitation	46.2 mm (1.8 in)	25 of 100 (Routine)
Pauri	India	Record daily precipitation	44.7 mm (1.8 in)	25 of 100 (Routine)
Montcornet	France	Record daily precipitation	39.5 mm (1.6 in)	24 of 100 (Routine)
Tiger Creek Ph	United States	Record high maximum temperature	38.9 C (102.0 F)	24 of 100 (Routine)
Drain	United States	Record high maximum temperature	38.3 C (100.9 F)	24 of 100 (Routine)
Quakertown	United States	Record high minimum temperature	21.7 C (71.1 F)	24 of 100 (Routine)
Summerville 4W	United States	Record high minimum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
McKinney Muni AP	United States	Record daily precipitation	50.8 mm (2.0 in)	24 of 100 (Routine)
Mottinger	United States	Record high maximum temperature	40.0 C (104.0 F)	24 of 100 (Routine)
Ft Stockton 1	United States	Record daily precipitation	71.1 mm (2.8 in)	23 of 100 (Routine)
Anacortes	United States	Record high maximum temperature	27.8 C (82.0 F)	23 of 100 (Routine)
Seattle UNIV of Washin	United States	Record high maximum temperature	35.6 C (96.1 F)	23 of 100 (Routine)
Vashon Island	United States	Record high maximum temperature	30.6 C (87.1 F)	23 of 100 (Routine)
Frankfort 2NE	United States	Record daily precipitation	31.5 mm (1.2 in)	22 of 100 (Routine)
Uil	Kazakhstan	Record high minimum temperature	19.0 C (66.2 F)	21 of 100 (Routine)
Electra P H	United States	Record high maximum temperature	44.4 C (111.9 F)	21 of 100 (Routine)
Louisville 1 E	United States	Record high maximum temperature	36.7 C (98.1 F)	21 of 100 (Routine)
Robeline	United States	Record daily precipitation	46.5 mm (1.8 in)	21 of 100 (Routine)
Corvallis State UNIV	United States	Record high maximum temperature	36.1 C (97.0 F)	21 of 100 (Routine)
Olga 2 SE	United States	Record high maximum temperature	24.4 C (75.9 F)	21 of 100 (Routine)
Rosalia	United States	Record high maximum temperature	35.0 C (95.0 F)	21 of 100 (Routine)
Umari	Brazil	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Hambledon Mill Csr	Australia	Record daily precipitation	14.7 mm (0.6 in)	20 of 100 (Routine)
Mossman South Alchera Drive	Australia	Record daily precipitation	22.4 mm (0.9 in)	20 of 100 (Routine)
San Simon	United States	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
San Simon 5 NW	United States	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Berlin	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Port Douglas - Warner St	Australia	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Mulgrave Mill	Australia	Record daily precipitation	11.9 mm (0.5 in)	20 of 100 (Routine)
Mamanguape	Brazil	Record daily precipitation	28.6 mm (1.1 in)	20 of 100 (Routine)
Cochrane	Canada	Record daily precipitation	21.8 mm (0.9 in)	20 of 100 (Routine)

Counts by Type and Timescale

392 records

Records set or tied on 6 September 1944 by type: Highest daily maximum 183, Lowest daily maximum 25, Highest daily minimum 42, Lowest daily minimum 37, Heaviest daily rainfall 105.

Records on 6 September 1944 by type
Record type	Records
Highest daily maximum	183
Lowest daily maximum	25
Highest daily minimum	42
Lowest daily minimum	37
Heaviest daily rainfall	105
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 6 September 1944 by timescale: all-time 0, monthly 36, daily 356.

How Much Records Were Beaten By

282 broken records

Margins by which the 282 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 65.0. Ties are not counted.

Top 20 by Significance

6 September 1944

Top 20 records on 6 September 1944 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 1944	Vytegra, RU	monthly rain	63.6 mm (2.5 in)	26.7 mm (1.1 in)	29 years	64 of 100 (Major)
6 September 1944	Maceio (Aeroporto), BR	monthly rain	126.2 mm (5.0 in)	59.5 mm (2.3 in)	29 years	61 of 100 (Major)
6 September 1944	Vertentes, BR	monthly rain	29.5 mm (1.2 in)	12.6 mm (0.5 in)	13 years	54 of 100 (Notable)
6 September 1944	Moorhead, US	daily rain	72.4 mm (2.9 in)	55.9 mm (2.2 in)	21 years	46 of 100 (Notable)
6 September 1944	Bijapur, IN	daily rain	72.6 mm (2.9 in)	45.9 mm (1.8 in)	35 years	44 of 100 (Notable)
6 September 1944	Bagewadi, IN	daily rain	52.8 mm (2.1 in)	42.1 mm (1.7 in)	41 years	43 of 100 (Notable)
6 September 1944	Fanny Cove, AU	daily rain	30.5 mm (1.2 in)	22.9 mm (0.9 in)	32 years	42 of 100 (Notable)
6 September 1944	Haveri, IN	daily rain	51.6 mm (2.0 in)	41.7 mm (1.6 in)	13 years	42 of 100 (Notable)
6 September 1944	Eastport, US	daily rain	46.7 mm (1.8 in)	28.2 mm (1.1 in)	33 years	42 of 100 (Notable)
6 September 1944	Macon 2 NE, US	daily rain	82.6 mm (3.3 in)	51.9 mm (2.0 in)	17 years	40 of 100 (Notable)
6 September 1944	Mancelona, US	daily rain	40.6 mm (1.6 in)	25.4 mm (1.0 in)	36 years	38 of 100 (Notable)
6 September 1944	Nashua 2 NNW, US	daily rain	47.0 mm (1.9 in)	23.9 mm (0.9 in)	53 years	38 of 100 (Notable)
6 September 1944	Iroquois Falls, CA	daily rain	34.3 mm (1.4 in)	17.8 mm (0.7 in)	28 years	34 of 100 (Routine)
6 September 1944	Chitvel, IN	daily rain	75.7 mm (3.0 in)	45.5 mm (1.8 in)	28 years	34 of 100 (Routine)
6 September 1944	Almora, IN	daily rain	134.6 mm (5.3 in)	53.3 mm (2.1 in)	13 years	33 of 100 (Routine)
6 September 1944	Onaway 12 S, US	daily rain	38.6 mm (1.5 in)	20.8 mm (0.8 in)	34 years	33 of 100 (Routine)
6 September 1944	Burnet, US	daily rain	57.4 mm (2.3 in)	38.3 mm (1.5 in)	43 years	33 of 100 (Routine)
6 September 1944	Matagorda #2, US	daily rain	90.9 mm (3.6 in)	65.0 mm (2.6 in)	21 years	33 of 100 (Routine)
6 September 1944	La Grange, US	daily rain	46.5 mm (1.8 in)	32.8 mm (1.3 in)	9 years	32 of 100 (Routine)
6 September 1944	Dayton 1 WSW, US	monthly high max	37.2 C (99.0 F)	1.1 C (2.0 F)	51 years	32 of 100 (Routine)

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 1944

Records set or tied on this calendar date in each year from 1794 to 1944. 1944 had 392 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 1944-09-06: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	234
10 to 20	22
20 to 30	12
30 to 40	4
40 to 50	5
50 to 60	4
60 to 70	1