Weather Records on 27 November 2001

1,247 weather records were set or tied worldwide on 27 November 2001. Highest significance: New London, US.

Key Facts for 27 November 2001

On 27 November 2001, 1,247 weather records were set or tied at long-record stations worldwide.
278 were record highs and 194 were record lows, counting maximum and minimum temperature.
By timescale, 10 were all-time records, 58 monthly and 1,179 daily.
New London set an all-time record daily snowfall of 61.0 cm (24.0 in) on 27 November 2001.
Across 167 earlier years (1793 to 2025) the same calendar date averaged 439 records.

Record Map

1,247 stations

1,247 station records on 27 November 2001 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 November 2001: highest significance records shown on the map
Station	Country	Type	Value	Significance
New London	United States	Record daily snowfall	61.0 cm (24.0 in)	97 of 100 (Exceptional)
Montevideo 1SW	United States	Record daily precipitation	215.9 mm (8.5 in)	80 of 100 (Exceptional)
Kahului AP	United States	Record daily precipitation	70.6 mm (2.8 in)	76 of 100 (Major)
Mellette 4 W	United States	Record daily snowfall	31.2 cm (12.3 in)	70 of 100 (Major)
Willmar Wwtp	United States	Record daily precipitation	50.0 mm (2.0 in)	69 of 100 (Major)
Willmar Wwtp	United States	Record daily snowfall	53.3 cm (21.0 in)	69 of 100 (Major)
Milaca	United States	Record daily snowfall	27.9 cm (11.0 in)	66 of 100 (Major)
Fosston 1 E	United States	Record daily precipitation	27.4 mm (1.1 in)	64 of 100 (Major)
Honokohua 493	United States	Record daily precipitation	123.2 mm (4.9 in)	63 of 100 (Major)
Old Bonalbo Post Office	Australia	Record daily precipitation	79.5 mm (3.1 in)	60 of 100 (Major)
Frederick	United States	Record daily snowfall	16.5 cm (6.5 in)	60 of 100 (Major)
Minocqua	United States	Record daily snowfall	26.7 cm (10.5 in)	60 of 100 (Major)
Hinckley	United States	Record daily snowfall	34.3 cm (13.5 in)	59 of 100 (Notable)
Honaunau 27	United States	Record daily precipitation	41.9 mm (1.6 in)	59 of 100 (Notable)
Stambaugh 2SSE	United States	Record daily snowfall	25.4 cm (10.0 in)	58 of 100 (Notable)
Beulah 1 W	United States	Record daily precipitation	25.4 mm (1.0 in)	58 of 100 (Notable)
Eleele 927	United States	Record daily precipitation	66.8 mm (2.6 in)	58 of 100 (Notable)
Ourigilla	Australia	Record daily precipitation	55.8 mm (2.2 in)	57 of 100 (Notable)
Mole River (Trenayr)	Australia	Record daily precipitation	63.4 mm (2.5 in)	57 of 100 (Notable)
Neuville	United States	Record daily precipitation	99.6 mm (3.9 in)	57 of 100 (Notable)
Meridian Naas	United States	Record daily precipitation	162.3 mm (6.4 in)	57 of 100 (Notable)
Misurata	Libya	Record daily precipitation	87.9 mm (3.5 in)	56 of 100 (Notable)
New London	United States	Record snow depth	71.1 cm (28.0 in)	56 of 100 (Notable)
Evadale	United States	Record daily precipitation	172.7 mm (6.8 in)	56 of 100 (Notable)
Boggabri (Penryn)	Australia	Record daily precipitation	47.0 mm (1.9 in)	55 of 100 (Notable)
Rotan	United States	Record snow depth	25.4 cm (10.0 in)	55 of 100 (Notable)
Haleakala Rs 338	United States	Record daily precipitation	152.4 mm (6.0 in)	55 of 100 (Notable)
Snyder	United States	Record daily snowfall	20.3 cm (8.0 in)	54 of 100 (Notable)
Hayward Rs	United States	Record daily snowfall	27.9 cm (11.0 in)	54 of 100 (Notable)
Buffalo	United States	Record snow depth	15.2 cm (6.0 in)	54 of 100 (Notable)
Kealakekua 26.2	United States	Record daily precipitation	38.1 mm (1.5 in)	53 of 100 (Notable)
Collegeville St John's	United States	Record snow depth	45.7 cm (18.0 in)	52 of 100 (Notable)
Park Falls Dnr HQ	United States	Record daily snowfall	25.4 cm (10.0 in)	52 of 100 (Notable)
Sidney 6NNW	United States	Record daily snowfall	15.2 cm (6.0 in)	51 of 100 (Notable)
Stamford 1	United States	Record daily snowfall	7.6 cm (3.0 in)	51 of 100 (Notable)
Beretania Pump STN 705	United States	Record daily precipitation	116.8 mm (4.6 in)	51 of 100 (Notable)
Wahiawa 930	United States	Record daily precipitation	59.4 mm (2.3 in)	51 of 100 (Notable)
Waipahu 750	United States	Record daily precipitation	45.7 mm (1.8 in)	51 of 100 (Notable)
Melva	Australia	Record daily precipitation	46.8 mm (1.8 in)	50 of 100 (Notable)
Moorhead	United States	Record daily precipitation	94.2 mm (3.7 in)	50 of 100 (Notable)
Kawaihapai 841	United States	Record daily precipitation	105.4 mm (4.1 in)	50 of 100 (Notable)
W Lawai 931	United States	Record daily precipitation	57.9 mm (2.3 in)	50 of 100 (Notable)
Carlton Hill	Australia	Record daily precipitation	73.0 mm (2.9 in)	49 of 100 (Notable)
Yuleba Garden St	Australia	Record daily precipitation	32.0 mm (1.3 in)	49 of 100 (Notable)
Boggabri (Kanownda)	Australia	Record daily precipitation	48.0 mm (1.9 in)	49 of 100 (Notable)
Big Springs	United States	Record snow depth	17.8 cm (7.0 in)	49 of 100 (Notable)
Danbury	United States	Record daily snowfall	33.0 cm (13.0 in)	49 of 100 (Notable)
Mauna Loa Slope Obs 39	United States	Record daily precipitation	53.6 mm (2.1 in)	49 of 100 (Notable)
Wilhelmina Rise 721	United States	Record daily precipitation	103.1 mm (4.1 in)	49 of 100 (Notable)
Brookstead Post Office	Australia	Record daily precipitation	61.6 mm (2.4 in)	48 of 100 (Notable)
Meandarra Post Office	Australia	Record daily precipitation	61.0 mm (2.4 in)	48 of 100 (Notable)
Gwabegar Post Office	Australia	Record daily precipitation	52.0 mm (2.0 in)	48 of 100 (Notable)
Tabulam Post Office	Australia	Record daily precipitation	36.4 mm (1.4 in)	48 of 100 (Notable)
Leona Vicario	Mexico	Record high maximum temperature	38.9 C (102.0 F)	48 of 100 (Notable)
Rosepine Rsch STN	United States	Record daily precipitation	134.1 mm (5.3 in)	48 of 100 (Notable)
New London	United States	Record daily precipitation	50.8 mm (2.0 in)	48 of 100 (Notable)
Flandreau	United States	Record daily snowfall	33.0 cm (13.0 in)	48 of 100 (Notable)
Yankton 2 E	United States	Record daily precipitation	38.9 mm (1.5 in)	48 of 100 (Notable)
Lac Vieux Desert	United States	Record daily snowfall	29.2 cm (11.5 in)	48 of 100 (Notable)
Brydeswood STN 985	United States	Record daily precipitation	62.7 mm (2.5 in)	48 of 100 (Notable)

Counts by Type and Timescale

1,247 records

Records set or tied on 27 November 2001 by type: Highest daily maximum 170, Lowest daily maximum 122, Highest daily minimum 108, Lowest daily minimum 72, Heaviest daily rainfall 510, Heaviest daily snowfall 181, Deepest snow cover 84.

Records on 27 November 2001 by type
Record type	Records
Highest daily maximum	170
Lowest daily maximum	122
Highest daily minimum	108
Lowest daily minimum	72
Heaviest daily rainfall	510
Heaviest daily snowfall	181
Deepest snow cover	84

Records on 27 November 2001 by timescale: all-time 10, monthly 58, daily 1,179.

How Much Records Were Beaten By

1,006 broken records

Margins by which the 1,006 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 280.0. Ties are not counted.

Top 20 by Significance

27 November 2001

Top 20 records on 27 November 2001 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 November 2001	New London, US	all-time snowfall	61.0 cm (24.0 in)	20.4 cm (8.0 in)	108 years	97 of 100 (Exceptional)
27 November 2001	Montevideo 1SW, US	all-time rain	215.9 mm (8.5 in)	30.5 mm (1.2 in)	44 years	80 of 100 (Exceptional)
27 November 2001	Kahului AP, US	daily rain	70.6 mm (2.8 in)	50.8 mm (2.0 in)	92 years	76 of 100 (Major)
27 November 2001	Mellette 4 W, US	daily snowfall	31.2 cm (12.3 in)	18.5 cm (7.3 in)	84 years	70 of 100 (Major)
27 November 2001	Willmar Wwtp, US	daily rain	50.0 mm (2.0 in)	38.6 mm (1.5 in)	66 years	69 of 100 (Major)
27 November 2001	Willmar Wwtp, US	all-time snowfall	53.3 cm (21.0 in)	7.6 cm (3.0 in)	84 years	69 of 100 (Major)
27 November 2001	Milaca, US	daily snowfall	27.9 cm (11.0 in)	21.5 cm (8.5 in)	66 years	66 of 100 (Major)
27 November 2001	Fosston 1 E, US	daily rain	27.4 mm (1.1 in)	18.5 mm (0.7 in)	75 years	64 of 100 (Major)
27 November 2001	Honokohua 493, US	daily rain	123.2 mm (4.9 in)	93.5 mm (3.7 in)	51 years	63 of 100 (Major)
27 November 2001	Old Bonalbo Post Office, AU	daily rain	79.5 mm (3.1 in)	40.4 mm (1.6 in)	74 years	60 of 100 (Major)
27 November 2001	Frederick, US	monthly snowfall	16.5 cm (6.5 in)	8.9 cm (3.5 in)	83 years	60 of 100 (Major)
27 November 2001	Minocqua, US	daily snowfall	26.7 cm (10.5 in)	16.5 cm (6.5 in)	47 years	60 of 100 (Major)
27 November 2001	Hinckley, US	daily snowfall	34.3 cm (13.5 in)	24.1 cm (9.5 in)	36 years	59 of 100 (Notable)
27 November 2001	Honaunau 27, US	daily rain	41.9 mm (1.6 in)	35.0 mm (1.4 in)	55 years	59 of 100 (Notable)
27 November 2001	Stambaugh 2SSE, US	daily snowfall	25.4 cm (10.0 in)	12.7 cm (5.0 in)	67 years	58 of 100 (Notable)
27 November 2001	Beulah 1 W, US	daily rain	25.4 mm (1.0 in)	18.0 mm (0.7 in)	36 years	58 of 100 (Notable)
27 November 2001	Eleele 927, US	daily rain	66.8 mm (2.6 in)	63.5 mm (2.5 in)	44 years	58 of 100 (Notable)
27 November 2001	Ourigilla, AU	daily rain	55.8 mm (2.2 in)	45.9 mm (1.8 in)	48 years	57 of 100 (Notable)
27 November 2001	Mole River (Trenayr), AU	daily rain	63.4 mm (2.5 in)	43.3 mm (1.7 in)	30 years	57 of 100 (Notable)
27 November 2001	Neuville, US	daily rain	99.6 mm (3.9 in)	82.8 mm (3.3 in)	39 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

1793 to 2001

Records set or tied on this calendar date in each year from 1793 to 2001. 2001 had 1,247 records.

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

Records on 11-27 in each year
Year	Records
1793	1
1794	1
1796	1
1815	1
1829	2
1838	2
1846	1
1849	3
1850	1
1851	1
1853	1
1856	4
1857	1
1859	1
1861	1
1862	1
1864	1
1869	1
1870	1
1871	1
1872	4
1873	1
1874	2
1875	1
1876	1
1877	2
1878	7
1879	2
1881	1
1883	1
1884	2
1885	3
1887	2
1890	10
1891	2
1892	1
1894	5
1895	3
1896	5
1897	3
1898	10
1899	3
1900	2
1901	3
1902	1
1903	28
1904	5
1905	5
1906	13
1907	14
1908	32
1909	36
1910	12
1911	22
1912	9
1913	18
1914	13
1915	34
1916	78
1917	94
1918	32
1919	55
1920	98
1921	108
1922	31
1923	48
1924	30
1925	93
1926	152
1927	375
1928	71
1929	118
1930	596
1931	181
1932	361
1933	331
1934	259
1935	272
1936	300
1937	258
1938	773
1939	310
1940	560
1941	173
1942	334
1943	127
1944	268
1945	265
1946	489
1947	255
1948	696
1949	1,141
1950	534
1951	685
1952	1,351
1953	521
1954	220
1955	690
1956	335
1957	159
1958	585
1959	476
1960	896
1961	348
1962	692
1963	388
1964	527
1965	864
1966	639
1967	360
1968	458
1969	450
1970	670
1971	450
1972	499
1973	1,453
1974	556
1975	1,222
1976	1,389
1977	1,190
1978	1,031
1979	851
1980	941
1981	769
1982	952
1983	2,097
1984	1,264
1985	2,808
1986	687
1987	786
1988	821
1989	927
1990	1,626
1991	742
1992	951
1993	1,674
1994	1,355
1995	832
1996	1,155
1997	980
1998	1,433
1999	954
2000	642
2001	1,247
2002	1,029
2003	641
2004	556
2005	853
2006	1,304
2007	472
2008	884
2009	726
2010	1,199
2011	1,213
2012	392
2013	1,165
2014	1,136
2015	1,183
2016	388
2017	1,136
2018	628
2019	997
2020	287
2021	565
2022	420
2023	623
2024	736
2025	296

Download the Data

Data for records on 2001-11-27: 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	863
50 to 100	88
100 to 150	33
150 to 200	16
200 to 250	4
250 to 300	2