Weather Records on 9 November 2001

811 weather records were set or tied worldwide on 9 November 2001. Highest significance: Owen Springs, AU.

Key Facts for 9 November 2001

On 9 November 2001, 811 weather records were set or tied at long-record stations worldwide.
438 were record highs and 188 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 9 monthly and 802 daily.
Owen Springs set a daily record precipitation of 51.6 mm (2.0 in) on 9 November 2001.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 521 records.

Record Map

811 stations

811 station records on 9 November 2001 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 2001: highest significance records shown on the map
Station	Country	Type	Value	Significance
Owen Springs	Australia	Record daily precipitation	51.6 mm (2.0 in)	80 of 100 (Exceptional)
Dorado 2 WNW	Puerto Rico [United States]	Record daily precipitation	122.7 mm (4.8 in)	67 of 100 (Major)
Coniston	Australia	Record daily precipitation	88.4 mm (3.5 in)	63 of 100 (Major)
Jayuya	Puerto Rico [United States]	Record daily precipitation	97.0 mm (3.8 in)	63 of 100 (Major)
Mayaguez City	Puerto Rico [United States]	Record low maximum temperature	25.0 C (77.0 F)	59 of 100 (Notable)
Anningie	Australia	Record daily precipitation	46.0 mm (1.8 in)	57 of 100 (Notable)
Barrow Creek	Australia	Record daily precipitation	50.0 mm (2.0 in)	56 of 100 (Notable)
Juncos 1 SE	Puerto Rico [United States]	Record daily precipitation	113.0 mm (4.4 in)	56 of 100 (Notable)
Uzhhorod	Ukraine	Record daily precipitation	30.9 mm (1.2 in)	52 of 100 (Notable)
Aileron	Australia	Record daily precipitation	36.5 mm (1.4 in)	50 of 100 (Notable)
Lorraine	Australia	Record daily precipitation	59.4 mm (2.3 in)	50 of 100 (Notable)
Mount Denison	Australia	Record daily precipitation	51.0 mm (2.0 in)	49 of 100 (Notable)
Corozal Substn	Puerto Rico [United States]	Record daily precipitation	121.2 mm (4.8 in)	49 of 100 (Notable)
Melilla	Spain	Record daily precipitation	57.3 mm (2.3 in)	49 of 100 (Notable)
Warburton Airfield	Australia	Record daily precipitation	38.0 mm (1.5 in)	46 of 100 (Notable)
Jemez Springs	United States	Record high minimum temperature	8.3 C (46.9 F)	46 of 100 (Notable)
Yuendumu	Australia	Record daily precipitation	45.3 mm (1.8 in)	45 of 100 (Notable)
Ammaroo	Australia	Record daily precipitation	46.0 mm (1.8 in)	45 of 100 (Notable)
Glen Helen	Australia	Record daily precipitation	28.0 mm (1.1 in)	44 of 100 (Notable)
Vaughan Springs	Australia	Record daily precipitation	68.0 mm (2.7 in)	44 of 100 (Notable)
Potchefstroom	South Africa	Record daily precipitation	36.6 mm (1.4 in)	43 of 100 (Notable)
Antalya	Turkey	Record daily precipitation	172.0 mm (6.8 in)	43 of 100 (Notable)
Henbury	Australia	Record daily precipitation	47.6 mm (1.9 in)	42 of 100 (Notable)
Leola	United States	Record high maximum temperature	18.9 C (66.0 F)	42 of 100 (Notable)
P-Ranch South Place	United States	Record low minimum temperature	-13.9 C (7.0 F)	41 of 100 (Notable)
Rosillo	Mexico	Record daily precipitation	33.8 mm (1.3 in)	40 of 100 (Notable)
Ft Meade	United States	Record high maximum temperature	23.9 C (75.0 F)	40 of 100 (Notable)
Butte Bert Mooney AP	United States	Record high maximum temperature	16.7 C (62.1 F)	40 of 100 (Notable)
Idracowra	Australia	Record daily precipitation	27.0 mm (1.1 in)	38 of 100 (Notable)
Indio Fire STN	United States	Record high minimum temperature	17.2 C (63.0 F)	38 of 100 (Notable)
Busby	United States	Record high maximum temperature	22.8 C (73.0 F)	38 of 100 (Notable)
Kailua 446	United States	Record low maximum temperature	20.6 C (69.1 F)	38 of 100 (Notable)
Glasgow #2	United States	Record high maximum temperature	19.4 C (66.9 F)	37 of 100 (Notable)
Aibonito 1 S	Puerto Rico [United States]	Record low maximum temperature	22.8 C (73.0 F)	36 of 100 (Notable)
Lead	United States	Record high maximum temperature	18.9 C (66.0 F)	36 of 100 (Notable)
Pollock	United States	Record high maximum temperature	21.1 C (70.0 F)	36 of 100 (Notable)
Las Gaviotas	Mexico	Record high maximum temperature	41.7 C (107.1 F)	35 of 100 (Notable)
Willeroo	Australia	Record daily precipitation	49.0 mm (1.9 in)	34 of 100 (Routine)
Santiago	Mexico	Record high minimum temperature	23.9 C (75.0 F)	34 of 100 (Routine)
Slavsko	Ukraine	Record daily precipitation	48.0 mm (1.9 in)	34 of 100 (Routine)
Palm Springs	United States	Record high minimum temperature	18.3 C (64.9 F)	34 of 100 (Routine)
Bagdarin	Russia	Record high minimum temperature	-5.0 C (23.0 F)	33 of 100 (Routine)
Newport Beach Harbor	United States	Record high minimum temperature	16.7 C (62.1 F)	33 of 100 (Routine)
Paisley	United States	Record low minimum temperature	-11.7 C (10.9 F)	33 of 100 (Routine)
Tennant Creek Airport	Australia	Record low maximum temperature	23.7 C (74.7 F)	32 of 100 (Routine)
Stirling	Australia	Record daily precipitation	45.0 mm (1.8 in)	32 of 100 (Routine)
Woodgreen	Australia	Record daily precipitation	32.2 mm (1.3 in)	32 of 100 (Routine)
Gurabo Substn	Puerto Rico [United States]	Record daily precipitation	56.4 mm (2.2 in)	32 of 100 (Routine)
Borinquen AP	Puerto Rico [United States]	Record daily precipitation	78.7 mm (3.1 in)	32 of 100 (Routine)
Babuskin	Russia	Record high maximum temperature	9.6 C (49.3 F)	32 of 100 (Routine)
Savage	United States	Record high maximum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
Anchorage Merrill Fld	United States	Record low minimum temperature	-19.4 C (-2.9 F)	32 of 100 (Routine)
Harlem	United States	Record high maximum temperature	20.0 C (68.0 F)	31 of 100 (Routine)
Buffalo 2 SSW	United States	Record high minimum temperature	15.0 C (59.0 F)	31 of 100 (Routine)
Riddle	United States	Record high maximum temperature	21.1 C (70.0 F)	31 of 100 (Routine)
Mc Intosh 6 SE	United States	Record high maximum temperature	20.6 C (69.1 F)	31 of 100 (Routine)
Big Wells 2W	United States	Record daily precipitation	26.9 mm (1.1 in)	31 of 100 (Routine)
Trenton	United States	Record daily precipitation	64.0 mm (2.5 in)	31 of 100 (Routine)
Corozal Substn	Puerto Rico [United States]	Record low maximum temperature	24.4 C (75.9 F)	30 of 100 (Routine)
Alice Springs Airport	Australia	Record daily precipitation	27.4 mm (1.1 in)	29 of 100 (Routine)

Counts by Type and Timescale

811 records

Records set or tied on 9 November 2001 by type: Highest daily maximum 285, Lowest daily maximum 101, Highest daily minimum 153, Lowest daily minimum 87, Heaviest daily rainfall 153, Heaviest daily snowfall 1, Deepest snow cover 31.

Records on 9 November 2001 by type
Record type	Records
Highest daily maximum	285
Lowest daily maximum	101
Highest daily minimum	153
Lowest daily minimum	87
Heaviest daily rainfall	153
Heaviest daily snowfall	1
Deepest snow cover	31

Records on 9 November 2001 by timescale: all-time 0, monthly 9, daily 802.

How Much Records Were Beaten By

631 broken records

Margins by which the 631 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 190.0. Ties are not counted.

Top 20 by Significance

9 November 2001

Top 20 records on 9 November 2001 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 2001	Owen Springs, AU	daily rain	51.6 mm (2.0 in)	45.8 mm (1.8 in)	100 years	80 of 100 (Exceptional)
9 November 2001	Dorado 2 WNW, PR	daily rain	122.7 mm (4.8 in)	71.1 mm (2.8 in)	67 years	67 of 100 (Major)
9 November 2001	Coniston, AU	monthly rain	88.4 mm (3.5 in)	41.4 mm (1.6 in)	27 years	63 of 100 (Major)
9 November 2001	Jayuya, PR	daily rain	97.0 mm (3.8 in)	63.5 mm (2.5 in)	48 years	63 of 100 (Major)
9 November 2001	Mayaguez City, PR	daily low max	25.0 C (77.0 F)	3.3 C (5.9 F)	92 years	59 of 100 (Notable)
9 November 2001	Anningie, AU	daily rain	46.0 mm (1.8 in)	28.2 mm (1.1 in)	50 years	57 of 100 (Notable)
9 November 2001	Barrow Creek, AU	daily rain	50.0 mm (2.0 in)	24.6 mm (1.0 in)	70 years	56 of 100 (Notable)
9 November 2001	Juncos 1 SE, PR	daily rain	113.0 mm (4.4 in)	92.9 mm (3.7 in)	32 years	56 of 100 (Notable)
9 November 2001	Uzhhorod, UA	daily rain	30.9 mm (1.2 in)	16.4 mm (0.6 in)	52 years	52 of 100 (Notable)
9 November 2001	Aileron, AU	daily rain	36.5 mm (1.4 in)	28.1 mm (1.1 in)	48 years	50 of 100 (Notable)
9 November 2001	Lorraine, AU	daily rain	59.4 mm (2.3 in)	29.4 mm (1.2 in)	76 years	50 of 100 (Notable)
9 November 2001	Mount Denison, AU	daily rain	51.0 mm (2.0 in)	39.0 mm (1.5 in)	23 years	49 of 100 (Notable)
9 November 2001	Corozal Substn, PR	daily rain	121.2 mm (4.8 in)	75.5 mm (3.0 in)	7 years	49 of 100 (Notable)
9 November 2001	Melilla, ES	daily rain	57.3 mm (2.3 in)	44.4 mm (1.7 in)	16 years	49 of 100 (Notable)
9 November 2001	Warburton Airfield, AU	daily rain	38.0 mm (1.5 in)	37.0 mm (1.5 in)	3 years	46 of 100 (Notable)
9 November 2001	Jemez Springs, US	monthly high min	8.3 C (46.9 F)	0.5 C (0.9 F)	87 years	46 of 100 (Notable)
9 November 2001	Yuendumu, AU	daily rain	45.3 mm (1.8 in)	34.5 mm (1.4 in)	3 years	45 of 100 (Notable)
9 November 2001	Ammaroo, AU	daily rain	46.0 mm (1.8 in)	32.3 mm (1.3 in)	20 years	45 of 100 (Notable)
9 November 2001	Glen Helen, AU	daily rain	28.0 mm (1.1 in)	27.5 mm (1.1 in)	40 years	44 of 100 (Notable)
9 November 2001	Vaughan Springs, AU	daily rain	68.0 mm (2.7 in)	59.0 mm (2.3 in)	3 years	44 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

1794 to 2001

Records set or tied on this calendar date in each year from 1794 to 2001. 2001 had 811 records.

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

Records on 11-09 in each year
Year	Records
1794	1
1828	1
1835	1
1849	1
1856	2
1859	1
1862	1
1867	1
1868	2
1875	2
1876	4
1877	1
1878	1
1879	1
1881	2
1886	2
1887	1
1888	1
1890	5
1891	1
1892	2
1893	2
1894	2
1895	20
1896	1
1897	2
1898	1
1899	3
1900	2
1901	2
1902	6
1903	3
1904	9
1905	6
1906	9
1907	3
1908	13
1909	11
1910	8
1911	15
1912	12
1913	50
1914	45
1915	34
1916	45
1917	121
1918	19
1919	76
1920	96
1921	176
1922	21
1923	191
1924	89
1925	224
1926	341
1927	213
1928	81
1929	120
1930	280
1931	997
1932	308
1933	652
1934	442
1935	276
1936	368
1937	354
1938	360
1939	346
1940	611
1941	604
1942	384
1943	521
1944	299
1945	1,211
1946	773
1947	499
1948	439
1949	310
1950	903
1951	506
1952	471
1953	483
1954	675
1955	605
1956	426
1957	341
1958	460
1959	309
1960	488
1961	382
1962	611
1963	362
1964	374
1965	227
1966	1,529
1967	629
1968	681
1969	508
1970	603
1971	887
1972	432
1973	996
1974	430
1975	1,339
1976	1,154
1977	1,361
1978	726
1979	815
1980	916
1981	883
1982	1,189
1983	872
1984	920
1985	1,472
1986	1,766
1987	614
1988	588
1989	967
1990	994
1991	2,382
1992	929
1993	715
1994	885
1995	1,304
1996	1,262
1997	774
1998	1,214
1999	2,238
2000	2,444
2001	811
2002	872
2003	732
2004	874
2005	1,655
2006	1,236
2007	744
2008	523
2009	714
2010	1,201
2011	1,082
2012	927
2013	451
2014	475
2015	976
2016	1,247
2017	413
2018	1,217
2019	921
2020	2,410
2021	413
2022	1,489
2023	637
2024	839
2025	499

Download the Data

Data for records on 2001-11-09: 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 25	591
25 to 50	25
50 to 75	7
75 to 100	3
100 to 125	1
125 to 150	1
150 to 175	1
175 to 200	2