Weather Records on 1 October 1943

324 weather records were set or tied worldwide on 1 October 1943. Highest significance: Atalaia, BR.

Key Facts for 1 October 1943

On 1 October 1943, 324 weather records were set or tied at long-record stations worldwide.
197 were record highs and 16 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 29 monthly and 295 daily.
Atalaia set a daily record precipitation of 42.8 mm (1.7 in) on 1 October 1943.
Across 161 earlier years (1813 to 2026) the same calendar date averaged 437 records.

Record Map

324 stations

324 station records on 1 October 1943 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 October 1943: highest significance records shown on the map
Station	Country	Type	Value	Significance
Atalaia	Brazil	Record daily precipitation	42.8 mm (1.7 in)	49 of 100 (Notable)
Eagle Pass 3N	United States	Record daily precipitation	65.0 mm (2.6 in)	47 of 100 (Notable)
Osmanabad	India	Record daily precipitation	88.9 mm (3.5 in)	42 of 100 (Notable)
Cap Chat	Canada	Record daily precipitation	38.9 mm (1.5 in)	41 of 100 (Notable)
Carlisle	United States	Record daily precipitation	29.7 mm (1.2 in)	41 of 100 (Notable)
Meda	Australia	Record daily precipitation	31.8 mm (1.3 in)	36 of 100 (Notable)
Raichur	India	Record daily precipitation	68.3 mm (2.7 in)	35 of 100 (Notable)
Kursk	Russia	Record daily precipitation	34.3 mm (1.4 in)	35 of 100 (Notable)
Winnemucca AP	United States	Record high maximum temperature	32.2 C (90.0 F)	34 of 100 (Routine)
Kolar	India	Record daily precipitation	55.9 mm (2.2 in)	32 of 100 (Routine)
Nasik	India	Record daily precipitation	100.3 mm (3.9 in)	32 of 100 (Routine)
Raver	India	Record daily precipitation	45.2 mm (1.8 in)	28 of 100 (Routine)
Cap Madeleine	Canada	Record daily precipitation	70.9 mm (2.8 in)	26 of 100 (Routine)
Kopargaon	India	Record daily precipitation	64.3 mm (2.5 in)	26 of 100 (Routine)
Edalabad	India	Record daily precipitation	34.3 mm (1.4 in)	26 of 100 (Routine)
Hypoluxo	United States	Record daily precipitation	58.9 mm (2.3 in)	26 of 100 (Routine)
York 3 SSW Pump STN	United States	Record daily precipitation	43.9 mm (1.7 in)	26 of 100 (Routine)
Bonham 3NNE	United States	Record daily precipitation	36.8 mm (1.4 in)	26 of 100 (Routine)
Paris	United States	Record daily precipitation	42.2 mm (1.7 in)	26 of 100 (Routine)
Vineland	United States	Record daily precipitation	30.5 mm (1.2 in)	25 of 100 (Routine)
Coatesville 1 SW	United States	Record daily precipitation	43.2 mm (1.7 in)	25 of 100 (Routine)
Dayton 1 WSW	United States	Record high maximum temperature	33.3 C (91.9 F)	25 of 100 (Routine)
Olympia Priest Pt Park	United States	Record high maximum temperature	29.4 C (84.9 F)	25 of 100 (Routine)
Nanguneri	India	Record daily precipitation	43.7 mm (1.7 in)	23 of 100 (Routine)
Santa Ana River Ph 1	United States	Record high minimum temperature	23.9 C (75.0 F)	23 of 100 (Routine)
Neosho	United States	Record daily precipitation	29.5 mm (1.2 in)	23 of 100 (Routine)
Dayville	United States	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
East Anaconda	United States	Record high maximum temperature	27.2 C (81.0 F)	22 of 100 (Routine)
Pleasantville 1 N	United States	Record daily precipitation	42.2 mm (1.7 in)	22 of 100 (Routine)
Webbers Falls 5 WSW	United States	Record daily precipitation	53.3 mm (2.1 in)	22 of 100 (Routine)
Three Rivers Ed Ph 2	United States	Record high maximum temperature	38.9 C (102.0 F)	21 of 100 (Routine)
Plant City	United States	Record low maximum temperature	26.1 C (79.0 F)	21 of 100 (Routine)
Pocomoke City	United States	Record daily precipitation	53.8 mm (2.1 in)	21 of 100 (Routine)
Midvale	United States	Record high maximum temperature	33.3 C (91.9 F)	21 of 100 (Routine)
Kurgan	Russia	Record daily precipitation	21.9 mm (0.9 in)	20 of 100 (Routine)
Mount Anderson	Australia	Record daily precipitation	13.2 mm (0.5 in)	20 of 100 (Routine)
Booby Island Lighthouse	Australia	Record daily precipitation	11.7 mm (0.5 in)	20 of 100 (Routine)
Kustanai	Kazakhstan	Record daily precipitation	10.6 mm (0.4 in)	20 of 100 (Routine)
Petropavlovsk	Kazakhstan	Record daily precipitation	7.2 mm (0.28 in)	20 of 100 (Routine)
Murgab	Tajikistan	Record daily precipitation	1.3 mm (0.05 in)	20 of 100 (Routine)
Dodballapur	India	Record daily precipitation	76.2 mm (3.0 in)	20 of 100 (Routine)
Tribune 1W	United States	Record daily precipitation	6.9 mm (0.27 in)	20 of 100 (Routine)
Paisley	United States	Record high minimum temperature	10.0 C (50.0 F)	20 of 100 (Routine)
Silchar	India	Record daily precipitation	93.5 mm (3.7 in)	19 of 100 (Routine)
Emmett 2 E	United States	Record high maximum temperature	32.2 C (90.0 F)	19 of 100 (Routine)
Fallston	United States	Record daily precipitation	45.7 mm (1.8 in)	19 of 100 (Routine)
Browning	United States	Record high maximum temperature	26.7 C (80.1 F)	19 of 100 (Routine)
Tekamah	United States	Record high minimum temperature	15.6 C (60.1 F)	19 of 100 (Routine)
Greenville Kgvl Radio	United States	Record daily precipitation	21.8 mm (0.9 in)	19 of 100 (Routine)
Centralia	United States	Record high maximum temperature	29.4 C (84.9 F)	19 of 100 (Routine)
Waupaca	United States	Record daily precipitation	8.9 mm (0.35 in)	19 of 100 (Routine)
Anadia	Brazil	Record daily precipitation	18.0 mm (0.7 in)	18 of 100 (Routine)
Pincher Creek Town	Canada	Record high maximum temperature	28.3 C (82.9 F)	18 of 100 (Routine)
Udayagiri	India	Record daily precipitation	48.0 mm (1.9 in)	18 of 100 (Routine)
Burhanpur Sr	India	Record daily precipitation	23.1 mm (0.9 in)	18 of 100 (Routine)
Haringhata	India	Record daily precipitation	24.4 mm (1.0 in)	18 of 100 (Routine)
Maquoketa	United States	Record high minimum temperature	16.1 C (61.0 F)	18 of 100 (Routine)
Truchas	United States	Record low minimum temperature	-6.7 C (19.9 F)	18 of 100 (Routine)
Hempstead	United States	Record daily precipitation	26.9 mm (1.1 in)	18 of 100 (Routine)
Rosalia	United States	Record high maximum temperature	28.3 C (82.9 F)	18 of 100 (Routine)

Counts by Type and Timescale

324 records

Records set or tied on 1 October 1943 by type: Highest daily maximum 140, Lowest daily maximum 12, Highest daily minimum 57, Lowest daily minimum 4, Heaviest daily rainfall 111.

Records on 1 October 1943 by type
Record type	Records
Highest daily maximum	140
Lowest daily maximum	12
Highest daily minimum	57
Lowest daily minimum	4
Heaviest daily rainfall	111
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 October 1943 by timescale: all-time 0, monthly 29, daily 295.

How Much Records Were Beaten By

236 broken records

Margins by which the 236 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 59.4. Ties are not counted.

Top 20 by Significance

1 October 1943

Top 20 records on 1 October 1943 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 October 1943	Atalaia, BR	daily rain	42.8 mm (1.7 in)	37.2 mm (1.5 in)	22 years	49 of 100 (Notable)
1 October 1943	Eagle Pass 3N, US	daily rain	65.0 mm (2.6 in)	57.4 mm (2.3 in)	40 years	47 of 100 (Notable)
1 October 1943	Osmanabad, IN	daily rain	88.9 mm (3.5 in)	54.4 mm (2.1 in)	12 years	42 of 100 (Notable)
1 October 1943	Cap Chat, CA	daily rain	38.9 mm (1.5 in)	20.4 mm (0.8 in)	46 years	41 of 100 (Notable)
1 October 1943	Carlisle, US	daily rain	29.7 mm (1.2 in)	7.3 mm (0.29 in)	94 years	41 of 100 (Notable)
1 October 1943	Meda, AU	daily rain	31.8 mm (1.3 in)	28.5 mm (1.1 in)	18 years	36 of 100 (Notable)
1 October 1943	Raichur, IN	daily rain	68.3 mm (2.7 in)	59.4 mm (2.3 in)	14 years	35 of 100 (Notable)
1 October 1943	Kursk, RU	daily rain	34.3 mm (1.4 in)	14.7 mm (0.6 in)	6 years	35 of 100 (Notable)
1 October 1943	Winnemucca AP, US	monthly high max	32.2 C (90.0 F)	1.6 C (2.9 F)	55 years	34 of 100 (Routine)
1 October 1943	Kolar, IN	daily rain	55.9 mm (2.2 in)	29.2 mm (1.1 in)	33 years	32 of 100 (Routine)
1 October 1943	Nasik, IN	daily rain	100.3 mm (3.9 in)	31.7 mm (1.2 in)	32 years	32 of 100 (Routine)
1 October 1943	Raver, IN	daily rain	45.2 mm (1.8 in)	28.2 mm (1.1 in)	24 years	28 of 100 (Routine)
1 October 1943	Cap Madeleine, CA	monthly rain	70.9 mm (2.8 in)	7.4 mm (0.29 in)	10 years	26 of 100 (Routine)
1 October 1943	Kopargaon, IN	daily rain	64.3 mm (2.5 in)	17.3 mm (0.7 in)	36 years	26 of 100 (Routine)
1 October 1943	Edalabad, IN	daily rain	34.3 mm (1.4 in)	25.4 mm (1.0 in)	24 years	26 of 100 (Routine)
1 October 1943	Hypoluxo, US	daily rain	58.9 mm (2.3 in)	32.5 mm (1.3 in)	36 years	26 of 100 (Routine)
1 October 1943	York 3 SSW Pump STN, US	daily rain	43.9 mm (1.7 in)	14.4 mm (0.6 in)	40 years	26 of 100 (Routine)
1 October 1943	Bonham 3NNE, US	daily rain	36.8 mm (1.4 in)	32.7 mm (1.3 in)	29 years	26 of 100 (Routine)
1 October 1943	Paris, US	daily rain	42.2 mm (1.7 in)	35.8 mm (1.4 in)	9 years	26 of 100 (Routine)
1 October 1943	Vineland, US	daily rain	30.5 mm (1.2 in)	10.2 mm (0.4 in)	40 years	25 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

1813 to 1943

Records set or tied on this calendar date in each year from 1813 to 1943. 1943 had 324 records.

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

Records on 10-01 in each year
Year	Records
1813	1
1814	1
1817	1
1819	1
1820	2
1823	1
1828	1
1845	1
1847	2
1861	1
1865	1
1866	1
1869	1
1870	1
1871	1
1874	4
1876	1
1877	3
1879	1
1881	6
1882	1
1883	1
1884	1
1886	1
1888	3
1889	1
1890	4
1891	1
1892	1
1893	9
1894	4
1895	1
1897	7
1898	1
1899	16
1900	2
1901	4
1902	16
1903	9
1904	8
1905	8
1906	11
1907	11
1908	20
1909	14
1910	12
1911	34
1912	37
1913	20
1914	28
1915	65
1916	105
1917	52
1918	20
1919	25
1920	98
1921	129
1922	160
1923	158
1924	86
1925	135
1926	181
1927	754
1928	129
1929	158
1930	106
1931	237
1932	220
1933	519
1934	188
1935	201
1936	388
1937	453
1938	284
1939	283
1940	207
1941	425
1942	290
1943	324
1944	583
1945	677
1946	486
1947	867
1948	271
1949	254
1950	1,019
1951	521
1952	712
1953	656
1954	976
1955	280
1956	260
1957	646
1958	1,050
1959	1,306
1960	143
1961	566
1962	376
1963	598
1964	312
1965	521
1966	646
1967	437
1968	426
1969	454
1970	275
1971	1,449
1972	625
1973	418
1974	1,104
1975	561
1976	854
1977	1,097
1978	492
1979	488
1980	600
1981	785
1982	733
1983	783
1984	1,266
1985	1,621
1986	1,476
1987	648
1988	502
1989	739
1990	612
1991	1,020
1992	1,392
1993	1,042
1994	580
1995	746
1996	1,007
1997	1,080
1998	1,345
1999	1,096
2000	1,006
2001	924
2002	951
2003	1,198
2004	826
2005	902
2006	806
2007	726
2008	573
2009	1,051
2010	1,093
2011	1,324
2012	647
2013	515
2014	397
2015	729
2016	473
2017	472
2018	694
2019	2,439
2020	566
2021	753
2022	609
2023	1,173
2024	751
2025	384
2026	553

Download the Data

Data for records on 1943-10-01: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Histogram of margins by which records were beaten on 1 October 1943
Margin	Records
0 to 10	195
10 to 20	26
20 to 30	7
30 to 40	5
40 to 50	0
50 to 60	3