Weather Records on 3 September 1943

286 weather records were set or tied worldwide on 3 September 1943. Highest significance: Jetmore, US.

Key Facts for 3 September 1943

On 3 September 1943, 286 weather records were set or tied at long-record stations worldwide.
71 were record highs and 56 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 282 daily.
Jetmore set a monthly record daily precipitation of 90.7 mm (3.6 in) on 3 September 1943.
Across 170 earlier years (1811 to 2026) the same calendar date averaged 439 records.

Record Map

286 stations

286 station records on 3 September 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 3 September 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
Jetmore	United States	Record daily precipitation	90.7 mm (3.6 in)	56 of 100 (Notable)
Yalta	Ukraine	Record daily precipitation	38.8 mm (1.5 in)	52 of 100 (Notable)
Sohana	India	Record daily precipitation	146.1 mm (5.8 in)	51 of 100 (Notable)
Gurgaon	India	Record daily precipitation	163.1 mm (6.4 in)	49 of 100 (Notable)
Lynnville 4 SSW	United States	Record daily precipitation	67.3 mm (2.6 in)	49 of 100 (Notable)
Coldwater	United States	Record daily precipitation	81.8 mm (3.2 in)	47 of 100 (Notable)
Atalaia	Brazil	Record daily precipitation	40.0 mm (1.6 in)	46 of 100 (Notable)
Takoma Park # 1	United States	Record daily precipitation	78.7 mm (3.1 in)	42 of 100 (Notable)
Glen Boughton	Australia	Record daily precipitation	37.6 mm (1.5 in)	40 of 100 (Notable)
Duaringa Post Office	Australia	Record daily precipitation	36.3 mm (1.4 in)	39 of 100 (Notable)
Avon Park 2 W	United States	Record low minimum temperature	17.8 C (64.0 F)	38 of 100 (Notable)
Oberlin	United States	Record daily precipitation	63.2 mm (2.5 in)	36 of 100 (Notable)
Cambridge	United States	Record daily precipitation	78.2 mm (3.1 in)	35 of 100 (Notable)
College Park	United States	Record daily precipitation	55.9 mm (2.2 in)	34 of 100 (Routine)
Bajan	India	Record daily precipitation	62.0 mm (2.4 in)	32 of 100 (Routine)
Sirmuthra	India	Record daily precipitation	62.2 mm (2.4 in)	32 of 100 (Routine)
Lewisburg Exp STN	United States	Record daily precipitation	44.5 mm (1.8 in)	31 of 100 (Routine)
Berasia	India	Record daily precipitation	74.4 mm (2.9 in)	29 of 100 (Routine)
Lehal	India	Record daily precipitation	81.5 mm (3.2 in)	27 of 100 (Routine)
Gudha	India	Record daily precipitation	25.4 mm (1.0 in)	26 of 100 (Routine)
Franklin Sewage Plt	United States	Record daily precipitation	48.3 mm (1.9 in)	26 of 100 (Routine)
Moruya Heads Pilot Station	Australia	Record daily precipitation	38.6 mm (1.5 in)	25 of 100 (Routine)
Gulah(Gula)	India	Record daily precipitation	54.6 mm (2.1 in)	25 of 100 (Routine)
Eagle Pass 3N	United States	Record daily precipitation	64.3 mm (2.5 in)	25 of 100 (Routine)
Sitamau	India	Record daily precipitation	66.0 mm (2.6 in)	24 of 100 (Routine)
Aleksandrovsk-Sahalinskij	Russia	Record low minimum temperature	4.2 C (39.6 F)	24 of 100 (Routine)
O'Neill	United States	Record daily precipitation	40.4 mm (1.6 in)	24 of 100 (Routine)
Tullahoma	United States	Record daily precipitation	27.9 mm (1.1 in)	24 of 100 (Routine)
Blanco	United States	Record daily precipitation	43.2 mm (1.7 in)	24 of 100 (Routine)
Cairns Post Office	Australia	Record high minimum temperature	22.2 C (72.0 F)	23 of 100 (Routine)
Charters Towers Post Office	Australia	Record high minimum temperature	19.4 C (66.9 F)	23 of 100 (Routine)
Hobart (Ellerslie Road)	Australia	Record low minimum temperature	0.6 C (33.1 F)	23 of 100 (Routine)
Buldana	India	Record daily precipitation	56.6 mm (2.2 in)	23 of 100 (Routine)
Malegaon	India	Record daily precipitation	40.6 mm (1.6 in)	23 of 100 (Routine)
Oneonta	United States	Record high minimum temperature	23.3 C (73.9 F)	23 of 100 (Routine)
Barud(Warud)	India	Record daily precipitation	74.2 mm (2.9 in)	22 of 100 (Routine)
Osmanabad	India	Record daily precipitation	64.8 mm (2.6 in)	22 of 100 (Routine)
Zametchino	Russia	Record high minimum temperature	15.5 C (59.9 F)	22 of 100 (Routine)
Lake City 2 E	United States	Record low minimum temperature	16.1 C (61.0 F)	22 of 100 (Routine)
Homestead Exp STN	United States	Record low minimum temperature	17.8 C (64.0 F)	21 of 100 (Routine)
Wando Vale Station	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Onida 4 NW	United States	Record daily precipitation	23.6 mm (0.9 in)	20 of 100 (Routine)
Westwood Store	Australia	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Pao de Acucar	Brazil	Record daily precipitation	16.6 mm (0.7 in)	20 of 100 (Routine)
Buffelshoek	South Africa	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Tintinara	Australia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Pathfinder Dam	United States	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Coen Post Office	Australia	Record daily precipitation	0.5 mm (0.02 in)	20 of 100 (Routine)
Tibooburra (Olive Downs)	Australia	Record daily precipitation	7.6 mm (0.30 in)	20 of 100 (Routine)
Perm	Russia	Record daily precipitation	17.6 mm (0.7 in)	20 of 100 (Routine)
Pierre Rgnl AP	United States	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Sonepat	India	Record daily precipitation	64.8 mm (2.6 in)	20 of 100 (Routine)
Chalisgaon	India	Record daily precipitation	77.5 mm (3.1 in)	20 of 100 (Routine)
Chotan	India	Record daily precipitation	25.4 mm (1.0 in)	20 of 100 (Routine)
Badausa	India	Record daily precipitation	77.7 mm (3.1 in)	20 of 100 (Routine)
Hammond	United States	Record high minimum temperature	23.9 C (75.0 F)	20 of 100 (Routine)
Gothenburg	United States	Record daily precipitation	33.0 mm (1.3 in)	20 of 100 (Routine)
Logan Utah St UNIV	United States	Record low minimum temperature	6.7 C (44.1 F)	20 of 100 (Routine)
Laura Post Office	Australia	Record daily precipitation	2.8 mm (0.11 in)	19 of 100 (Routine)
Akluj	India	Record daily precipitation	44.2 mm (1.7 in)	19 of 100 (Routine)

Counts by Type and Timescale

286 records

Records set or tied on 3 September 1943 by type: Highest daily maximum 10, Lowest daily maximum 18, Highest daily minimum 61, Lowest daily minimum 38, Heaviest daily rainfall 159.

Records on 3 September 1943 by type
Record type	Records
Highest daily maximum	10
Lowest daily maximum	18
Highest daily minimum	61
Lowest daily minimum	38
Heaviest daily rainfall	159
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 3 September 1943 by timescale: all-time 0, monthly 4, daily 282.

How Much Records Were Beaten By

216 broken records

Margins by which the 216 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 128.3. Ties are not counted.

Top 20 by Significance

3 September 1943

Top 20 records on 3 September 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
3 September 1943	Jetmore, US	monthly rain	90.7 mm (3.6 in)	41.9 mm (1.6 in)	7 years	56 of 100 (Notable)
3 September 1943	Yalta, UA	daily rain	38.8 mm (1.5 in)	27.5 mm (1.1 in)	49 years	52 of 100 (Notable)
3 September 1943	Sohana, IN	daily rain	146.1 mm (5.8 in)	128.3 mm (5.1 in)	24 years	51 of 100 (Notable)
3 September 1943	Gurgaon, IN	daily rain	163.1 mm (6.4 in)	121.2 mm (4.8 in)	18 years	49 of 100 (Notable)
3 September 1943	Lynnville 4 SSW, US	daily rain	67.3 mm (2.6 in)	46.0 mm (1.8 in)	51 years	49 of 100 (Notable)
3 September 1943	Coldwater, US	daily rain	81.8 mm (3.2 in)	57.7 mm (2.3 in)	36 years	47 of 100 (Notable)
3 September 1943	Atalaia, BR	daily rain	40.0 mm (1.6 in)	26.7 mm (1.1 in)	14 years	46 of 100 (Notable)
3 September 1943	Takoma Park # 1, US	daily rain	78.7 mm (3.1 in)	48.7 mm (1.9 in)	37 years	42 of 100 (Notable)
3 September 1943	Glen Boughton, AU	daily rain	37.6 mm (1.5 in)	21.1 mm (0.8 in)	28 years	40 of 100 (Notable)
3 September 1943	Duaringa Post Office, AU	daily rain	36.3 mm (1.4 in)	35.3 mm (1.4 in)	36 years	39 of 100 (Notable)
3 September 1943	Avon Park 2 W, US	daily low min	17.8 C (64.0 F)	2.8 C (5.0 F)	40 years	38 of 100 (Notable)
3 September 1943	Oberlin, US	daily rain	63.2 mm (2.5 in)	29.7 mm (1.2 in)	24 years	36 of 100 (Notable)
3 September 1943	Cambridge, US	daily rain	78.2 mm (3.1 in)	56.6 mm (2.2 in)	6 years	35 of 100 (Notable)
3 September 1943	College Park, US	daily rain	55.9 mm (2.2 in)	30.5 mm (1.2 in)	37 years	34 of 100 (Routine)
3 September 1943	Bajan, IN	daily rain	62.0 mm (2.4 in)	23.9 mm (0.9 in)	40 years	32 of 100 (Routine)
3 September 1943	Sirmuthra, IN	daily rain	62.2 mm (2.4 in)	31.0 mm (1.2 in)	40 years	32 of 100 (Routine)
3 September 1943	Lewisburg Exp STN, US	daily rain	44.5 mm (1.8 in)	22.1 mm (0.9 in)	36 years	31 of 100 (Routine)
3 September 1943	Berasia, IN	daily rain	74.4 mm (2.9 in)	49.0 mm (1.9 in)	13 years	29 of 100 (Routine)
3 September 1943	Lehal, IN	daily rain	81.5 mm (3.2 in)	51.0 mm (2.0 in)	18 years	27 of 100 (Routine)
3 September 1943	Gudha, IN	daily rain	25.4 mm (1.0 in)	20.8 mm (0.8 in)	40 years	26 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

1811 to 1943

Records set or tied on this calendar date in each year from 1811 to 1943. 1943 had 286 records.

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

Records on 09-03 in each year
Year	Records
1811	1
1823	1
1835	1
1843	1
1844	1
1846	1
1847	2
1849	1
1851	1
1852	1
1853	1
1854	1
1856	2
1861	1
1862	1
1865	1
1867	1
1868	1
1869	1
1871	2
1872	1
1873	1
1874	2
1875	1
1876	1
1877	3
1878	3
1880	4
1882	1
1884	1
1885	3
1886	3
1887	2
1888	1
1889	1
1890	2
1891	4
1892	4
1894	3
1895	8
1896	1
1897	3
1898	8
1899	1
1900	3
1901	3
1902	3
1903	4
1904	12
1905	22
1906	14
1907	13
1908	10
1909	22
1910	28
1911	87
1912	76
1913	21
1914	14
1915	20
1916	32
1917	20
1918	135
1919	68
1920	65
1921	116
1922	51
1923	134
1924	189
1925	290
1926	225
1927	67
1928	302
1929	431
1930	120
1931	429
1932	411
1933	270
1934	587
1935	453
1936	342
1937	774
1938	336
1939	656
1940	213
1941	406
1942	451
1943	286
1944	282
1945	404
1946	524
1947	1,515
1948	453
1949	281
1950	654
1951	455
1952	823
1953	846
1954	350
1955	492
1956	482
1957	315
1958	539
1959	380
1960	462
1961	996
1962	415
1963	295
1964	422
1965	472
1966	387
1967	901
1968	378
1969	516
1970	566
1971	570
1972	691
1973	766
1974	2,122
1975	530
1976	795
1977	542
1978	635
1979	755
1980	517
1981	518
1982	699
1983	947
1984	838
1985	983
1986	735
1987	666
1988	1,224
1989	723
1990	773
1991	782
1992	1,127
1993	1,226
1994	1,249
1995	1,409
1996	683
1997	1,274
1998	1,333
1999	1,520
2000	1,722
2001	799
2002	605
2003	1,259
2004	704
2005	727
2006	1,512
2007	1,032
2008	1,183
2009	801
2010	1,204
2011	1,252
2012	944
2013	694
2014	535
2015	760
2016	833
2017	1,122
2018	680
2019	644
2020	756
2021	493
2022	1,587
2023	969
2024	851
2025	533
2026	1,240

Download the Data

Data for records on 1943-09-03: 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 20	187
20 to 40	20
40 to 60	7
60 to 80	0
80 to 100	0
100 to 120	0
120 to 140	2