Weather Records on 1 November 1993

2,690 weather records were set or tied worldwide on 1 November 1993. Highest significance: Le Roy, US.

Key Facts for 1 November 1993

On 1 November 1993, 2,690 weather records were set or tied at long-record stations worldwide.
92 were record highs and 1,986 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 35 monthly and 2,654 daily.
Le Roy set a daily record snowfall of 16.5 cm (6.5 in) on 1 November 1993.
Across 157 earlier years (1805 to 2025) the same calendar date averaged 474 records.

Record Map

2,000 stations, highest significance shown

2,000 station records on 1 November 1993 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 November 1993: highest significance records shown on the map
Station	Country	Type	Value	Significance
Le Roy	United States	Record daily snowfall	16.5 cm (6.5 in)	71 of 100 (Major)
Nikolskoye/Beringa Ostrov	Russia	Record daily precipitation	35.7 mm (1.4 in)	69 of 100 (Major)
Montrose	United States	Record daily snowfall	25.4 cm (10.0 in)	68 of 100 (Major)
Maceio (Aeroporto)	Brazil	Record daily precipitation	79.0 mm (3.1 in)	65 of 100 (Major)
Bastia	France	Record daily precipitation	232.4 mm (9.1 in)	64 of 100 (Major)
Angelica	United States	Record snow depth	15.2 cm (6.0 in)	64 of 100 (Major)
Cagliari	Italy	Record daily precipitation	101.4 mm (4.0 in)	63 of 100 (Major)
Chasm Falls	United States	Record daily snowfall	33.0 cm (13.0 in)	63 of 100 (Major)
Avon	United States	Record daily snowfall	12.7 cm (5.0 in)	62 of 100 (Major)
Ithaca Cornell UNIV	United States	Record daily snowfall	24.4 cm (9.6 in)	62 of 100 (Major)
Tupper Lake Sunmount	United States	Record daily snowfall	27.9 cm (11.0 in)	61 of 100 (Major)
Jambin Post Office	Australia	Record daily precipitation	67.0 mm (2.6 in)	60 of 100 (Major)
Ithaca Cornell UNIV	United States	Record snow depth	25.4 cm (10.0 in)	60 of 100 (Major)
Lake Placid 2 S	United States	Record snow depth	33.0 cm (13.0 in)	60 of 100 (Major)
Montrose	United States	Record snow depth	25.4 cm (10.0 in)	60 of 100 (Major)
Lake Placid 2 S	United States	Record daily snowfall	33.0 cm (13.0 in)	59 of 100 (Notable)
Lawrenceville 3 SW	United States	Record daily snowfall	25.4 cm (10.0 in)	58 of 100 (Notable)
Lawrenceville 3 SW	United States	Record snow depth	25.4 cm (10.0 in)	58 of 100 (Notable)
Norwich	United States	Record daily snowfall	17.8 cm (7.0 in)	58 of 100 (Notable)
Mt Morris 2W	United States	Record daily snowfall	10.2 cm (4.0 in)	57 of 100 (Notable)
Glen Hazel 2 NE Dam	United States	Record snow depth	20.3 cm (8.0 in)	57 of 100 (Notable)
Avon	United States	Record snow depth	12.7 cm (5.0 in)	56 of 100 (Notable)
Chasm Falls	United States	Record snow depth	33.0 cm (13.0 in)	56 of 100 (Notable)
Freeville 1 NE	United States	Record snow depth	25.4 cm (10.0 in)	56 of 100 (Notable)
Old Forge	United States	Record daily snowfall	40.6 cm (16.0 in)	56 of 100 (Notable)
Bolivar	United States	Record daily snowfall	13.5 cm (5.3 in)	55 of 100 (Notable)
Norwich	United States	Record snow depth	17.8 cm (7.0 in)	55 of 100 (Notable)
Rushford	United States	Record daily snowfall	20.3 cm (8.0 in)	55 of 100 (Notable)
Whitesville 1N	United States	Record snow depth	25.4 cm (10.0 in)	55 of 100 (Notable)
Quitman 2 NW	United States	Record low maximum temperature	8.9 C (48.0 F)	54 of 100 (Notable)
Aurora Rsch Farm	United States	Record daily snowfall	17.8 cm (7.0 in)	54 of 100 (Notable)
Aurora Rsch Farm	United States	Record snow depth	17.8 cm (7.0 in)	54 of 100 (Notable)
Stillwater Rsvr	United States	Record daily snowfall	40.6 cm (16.0 in)	54 of 100 (Notable)
Towanda 1 S	United States	Record daily snowfall	16.3 cm (6.4 in)	54 of 100 (Notable)
Parsons 3 SE	United States	Record daily snowfall	10.9 cm (4.3 in)	54 of 100 (Notable)
Boca del Salado	Mexico	Record daily precipitation	47.8 mm (1.9 in)	53 of 100 (Notable)
Chepachet	United States	Record snow depth	22.9 cm (9.0 in)	53 of 100 (Notable)
Hornell Almond Dam	United States	Record snow depth	15.2 cm (6.0 in)	53 of 100 (Notable)
Glen Hazel 2 NE Dam	United States	Record daily snowfall	14.0 cm (5.5 in)	53 of 100 (Notable)
Mercer	United States	Record snow depth	15.2 cm (6.0 in)	53 of 100 (Notable)
Bradford Rgnl AP	United States	Record snow depth	20.3 cm (8.0 in)	53 of 100 (Notable)
Angelica	United States	Record daily snowfall	14.0 cm (5.5 in)	52 of 100 (Notable)
Frankfort Lock 19	United States	Record daily snowfall	13.7 cm (5.4 in)	52 of 100 (Notable)
Wanakena Rngr School	United States	Record daily snowfall	29.2 cm (11.5 in)	52 of 100 (Notable)
Whitesville 1N	United States	Record daily snowfall	17.8 cm (7.0 in)	52 of 100 (Notable)
Warren	United States	Record snow depth	15.2 cm (6.0 in)	52 of 100 (Notable)
Pascagoula 3 NE	United States	Record low maximum temperature	8.3 C (46.9 F)	51 of 100 (Notable)
Sherman	United States	Record daily snowfall	35.6 cm (14.0 in)	51 of 100 (Notable)
Elizabethton	United States	Record low maximum temperature	3.9 C (39.0 F)	51 of 100 (Notable)
Salisbury 2 N	United States	Record daily snowfall	16.5 cm (6.5 in)	51 of 100 (Notable)
Livingston	United States	Record low maximum temperature	6.7 C (44.1 F)	50 of 100 (Notable)
Avon Park 2 W	United States	Record low maximum temperature	14.4 C (57.9 F)	50 of 100 (Notable)
Plattsburgh AFB	United States	Record daily snowfall	25.1 cm (9.9 in)	50 of 100 (Notable)
Portageville 1N	United States	Record daily snowfall	11.4 cm (4.5 in)	50 of 100 (Notable)
Sodus 1W	United States	Record daily snowfall	10.2 cm (4.0 in)	50 of 100 (Notable)
Marion Ctr 2 SE	United States	Record daily snowfall	20.3 cm (8.0 in)	50 of 100 (Notable)
Salisbury 2 N	United States	Record snow depth	12.7 cm (5.0 in)	50 of 100 (Notable)
Bayard	United States	Record daily snowfall	10.2 cm (4.0 in)	50 of 100 (Notable)
Utica Oneida Co AP	United States	Record snow depth	33.0 cm (13.0 in)	50 of 100 (Notable)
Sandy Cape Lighthouse	Australia	Record daily precipitation	76.2 mm (3.0 in)	49 of 100 (Notable)

Counts by Type and Timescale

2,690 records

Records set or tied on 1 November 1993 by type: Highest daily maximum 37, Lowest daily maximum 1,029, Highest daily minimum 55, Lowest daily minimum 957, Heaviest daily rainfall 180, Heaviest daily snowfall 230, Deepest snow cover 202.

Records on 1 November 1993 by type
Record type	Records
Highest daily maximum	37
Lowest daily maximum	1,029
Highest daily minimum	55
Lowest daily minimum	957
Heaviest daily rainfall	180
Heaviest daily snowfall	230
Deepest snow cover	202

Records on 1 November 1993 by timescale: all-time 1, monthly 35, daily 2,654.

How Much Records Were Beaten By

2,366 broken records

Margins by which the 2,366 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 381.0. Ties are not counted.

Top 20 by Significance

1 November 1993

Top 20 records on 1 November 1993 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 November 1993	Le Roy, US	daily snowfall	16.5 cm (6.5 in)	15.7 cm (6.2 in)	88 years	71 of 100 (Major)
1 November 1993	Nikolskoye/Beringa Ostrov, RU	daily rain	35.7 mm (1.4 in)	23.8 mm (0.9 in)	68 years	69 of 100 (Major)
1 November 1993	Montrose, US	daily snowfall	25.4 cm (10.0 in)	20.3 cm (8.0 in)	76 years	68 of 100 (Major)
1 November 1993	Maceio (Aeroporto), BR	daily rain	79.0 mm (3.1 in)	57.6 mm (2.3 in)	59 years	65 of 100 (Major)
1 November 1993	Bastia, FR	all-time rain	232.4 mm (9.1 in)	48.2 mm (1.9 in)	8 years	64 of 100 (Major)
1 November 1993	Angelica, US	daily snow depth	15.2 cm (6.0 in)	15.2 cm (6.0 in)	82 years	64 of 100 (Major)
1 November 1993	Cagliari, IT	monthly rain	101.4 mm (4.0 in)	31.2 mm (1.2 in)	31 years	63 of 100 (Major)
1 November 1993	Chasm Falls, US	daily snowfall	33.0 cm (13.0 in)	31.2 cm (12.3 in)	59 years	63 of 100 (Major)
1 November 1993	Avon, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	97 years	62 of 100 (Major)
1 November 1993	Ithaca Cornell UNIV, US	daily snowfall	24.4 cm (9.6 in)	19.3 cm (7.6 in)	42 years	62 of 100 (Major)
1 November 1993	Tupper Lake Sunmount, US	daily snowfall	27.9 cm (11.0 in)	20.3 cm (8.0 in)	42 years	61 of 100 (Major)
1 November 1993	Jambin Post Office, AU	daily rain	67.0 mm (2.6 in)	46.7 mm (1.8 in)	60 years	60 of 100 (Major)
1 November 1993	Ithaca Cornell UNIV, US	daily snow depth	25.4 cm (10.0 in)	20.3 cm (8.0 in)	42 years	60 of 100 (Major)
1 November 1993	Lake Placid 2 S, US	daily snow depth	33.0 cm (13.0 in)	33.0 cm (13.0 in)	44 years	60 of 100 (Major)
1 November 1993	Montrose, US	daily snow depth	25.4 cm (10.0 in)	20.3 cm (8.0 in)	76 years	60 of 100 (Major)
1 November 1993	Lake Placid 2 S, US	daily snowfall	33.0 cm (13.0 in)	27.9 cm (11.0 in)	34 years	59 of 100 (Notable)
1 November 1993	Lawrenceville 3 SW, US	daily snowfall	25.4 cm (10.0 in)	22.4 cm (8.8 in)	42 years	58 of 100 (Notable)
1 November 1993	Lawrenceville 3 SW, US	daily snow depth	25.4 cm (10.0 in)	22.9 cm (9.0 in)	42 years	58 of 100 (Notable)
1 November 1993	Norwich, US	daily snowfall	17.8 cm (7.0 in)	15.0 cm (5.9 in)	42 years	58 of 100 (Notable)
1 November 1993	Mt Morris 2W, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	97 years	57 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

1805 to 1993

Records set or tied on this calendar date in each year from 1805 to 1993. 1993 had 2,690 records.

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

Records on 11-01 in each year
Year	Records
1805	1
1828	1
1836	1
1837	1
1850	1
1851	1
1852	1
1862	1
1866	1
1867	3
1869	2
1872	1
1873	1
1878	1
1879	1
1880	2
1881	7
1882	1
1885	1
1887	1
1888	2
1889	1
1890	1
1891	4
1892	5
1893	2
1894	3
1895	1
1896	6
1897	2
1898	8
1899	3
1900	3
1901	4
1902	1
1903	7
1904	13
1905	16
1906	20
1907	5
1908	11
1909	45
1910	40
1911	54
1912	17
1913	45
1914	46
1915	22
1916	40
1917	43
1918	55
1919	95
1920	62
1921	44
1922	50
1923	172
1924	290
1925	253
1926	150
1927	666
1928	214
1929	306
1930	336
1931	286
1932	387
1933	684
1934	387
1935	882
1936	332
1937	402
1938	601
1939	628
1940	309
1941	417
1942	463
1943	287
1944	513
1945	326
1946	417
1947	588
1948	415
1949	661
1950	1,017
1951	1,317
1952	254
1953	306
1954	610
1955	371
1956	1,280
1957	358
1958	289
1959	322
1960	341
1961	535
1962	285
1963	307
1964	345
1965	520
1966	574
1967	542
1968	592
1969	437
1970	303
1971	801
1972	1,205
1973	589
1974	1,014
1975	494
1976	968
1977	702
1978	878
1979	631
1980	519
1981	824
1982	813
1983	852
1984	1,295
1985	716
1986	634
1987	1,529
1988	1,025
1989	827
1990	1,089
1991	3,261
1992	1,303
1993	2,690
1994	978
1995	1,138
1996	869
1997	1,273
1998	968
1999	1,129
2000	1,339
2001	531
2002	1,697
2003	1,309
2004	1,013
2005	836
2006	756
2007	626
2008	1,252
2009	893
2010	648
2011	781
2012	663
2013	568
2014	1,027
2015	804
2016	953
2017	474
2018	652
2019	1,578
2020	974
2021	361
2022	1,010
2023	949
2024	847
2025	478

Download the Data

Data for records on 1993-11-01: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 50	2,070
50 to 100	145
100 to 150	70
150 to 200	44
200 to 250	24
250 to 300	5
300 to 350	6
350 to 400	2