Weather Records on 11 November 2009

1,072 weather records were set or tied worldwide on 11 November 2009. Highest significance: Walhalla, US.

Key Facts for 11 November 2009

On 11 November 2009, 1,072 weather records were set or tied at long-record stations worldwide.
475 were record highs and 147 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 81 monthly and 991 daily.
Walhalla set a daily record precipitation of 116.3 mm (4.6 in) on 11 November 2009.
Across 161 earlier years (1800 to 2025) the same calendar date averaged 493 records.

Record Map

1,072 stations

1,072 station records on 11 November 2009 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 November 2009: highest significance records shown on the map
Station	Country	Type	Value	Significance
Walhalla	United States	Record daily precipitation	116.3 mm (4.6 in)	72 of 100 (Major)
Calhoun Falls	United States	Record daily precipitation	102.9 mm (4.1 in)	69 of 100 (Major)
Toccoa	United States	Record daily precipitation	117.1 mm (4.6 in)	68 of 100 (Major)
Batesburg	United States	Record daily precipitation	64.0 mm (2.5 in)	68 of 100 (Major)
Woodbury	United States	Record daily precipitation	124.5 mm (4.9 in)	67 of 100 (Major)
Greenville	United States	Record daily precipitation	81.3 mm (3.2 in)	67 of 100 (Major)
Cheraw	United States	Record daily precipitation	72.1 mm (2.8 in)	66 of 100 (Major)
Sumoto	Japan	Record daily precipitation	184.2 mm (7.3 in)	65 of 100 (Major)
Tryon	United States	Record daily precipitation	95.8 mm (3.8 in)	65 of 100 (Major)
Little Mtn	United States	Record daily precipitation	97.5 mm (3.8 in)	65 of 100 (Major)
Hofmann Forest	United States	Record daily precipitation	93.7 mm (3.7 in)	64 of 100 (Major)
Homestead Post Office	Australia	Record daily precipitation	62.0 mm (2.4 in)	63 of 100 (Major)
Covington	United States	Record daily precipitation	109.2 mm (4.3 in)	63 of 100 (Major)
Raleigh 4 SW	United States	Record daily precipitation	93.0 mm (3.7 in)	63 of 100 (Major)
Wadesboro	United States	Record daily precipitation	90.4 mm (3.6 in)	63 of 100 (Major)
Catawba	United States	Record daily precipitation	83.3 mm (3.3 in)	63 of 100 (Major)
Clarks Hill 1 W	United States	Record daily precipitation	141.0 mm (5.6 in)	62 of 100 (Major)
Brevard	United States	Record daily precipitation	127.0 mm (5.0 in)	61 of 100 (Major)
Yadkinville 6 E	United States	Record daily precipitation	68.3 mm (2.7 in)	61 of 100 (Major)
Wakayama	Japan	Record daily precipitation	252.0 mm (9.9 in)	60 of 100 (Major)
Chappells 2 NNW	United States	Record daily precipitation	103.9 mm (4.1 in)	60 of 100 (Major)
Newberry	United States	Record daily precipitation	106.7 mm (4.2 in)	59 of 100 (Notable)
Cherry Point MCAS	United States	Record daily precipitation	105.2 mm (4.1 in)	59 of 100 (Notable)
Alpharetta 4 SSW	United States	Record daily precipitation	111.3 mm (4.4 in)	58 of 100 (Notable)
Warrenton	United States	Record daily precipitation	96.5 mm (3.8 in)	58 of 100 (Notable)
Nye #2	United States	Record daily snowfall	12.7 cm (5.0 in)	58 of 100 (Notable)
Wilmington Intl AP	United States	Record daily precipitation	97.3 mm (3.8 in)	58 of 100 (Notable)
Napoopoo 28	United States	Record daily precipitation	54.6 mm (2.1 in)	57 of 100 (Notable)
Whiteville 7 NW	United States	Record daily precipitation	129.8 mm (5.1 in)	56 of 100 (Notable)
Anyang	China	Record daily precipitation	28.7 mm (1.1 in)	55 of 100 (Notable)
Milledgeville	United States	Record daily precipitation	80.8 mm (3.2 in)	55 of 100 (Notable)
Monticello	United States	Record daily precipitation	124.5 mm (4.9 in)	55 of 100 (Notable)
Hot Springs	United States	Record daily precipitation	77.5 mm (3.1 in)	55 of 100 (Notable)
Clemson UNIV	United States	Record daily precipitation	102.9 mm (4.1 in)	55 of 100 (Notable)
Kotzebue AP	United States	Record daily snowfall	20.8 cm (8.2 in)	55 of 100 (Notable)
Winston Salem Reynolds AP	United States	Record daily precipitation	59.9 mm (2.4 in)	55 of 100 (Notable)
Embry	United States	Record daily precipitation	95.3 mm (3.8 in)	54 of 100 (Notable)
Gibson	United States	Record daily precipitation	89.4 mm (3.5 in)	54 of 100 (Notable)
Shelby 2 NW	United States	Record daily precipitation	82.0 mm (3.2 in)	54 of 100 (Notable)
Saluda	United States	Record daily precipitation	101.3 mm (4.0 in)	54 of 100 (Notable)
Sevierville	United States	Record daily precipitation	83.8 mm (3.3 in)	54 of 100 (Notable)
Belgaum/Sambra	India	Record daily precipitation	54.1 mm (2.1 in)	53 of 100 (Notable)
Rome	United States	Record daily precipitation	94.0 mm (3.7 in)	53 of 100 (Notable)
Kinston Ag Rsch	United States	Record daily precipitation	99.1 mm (3.9 in)	53 of 100 (Notable)
Waynesville 1 E	United States	Record daily precipitation	78.7 mm (3.1 in)	53 of 100 (Notable)
Yemassee 1 N	United States	Record daily precipitation	123.4 mm (4.9 in)	53 of 100 (Notable)
Nagoya	Japan	Record daily precipitation	111.0 mm (4.4 in)	52 of 100 (Notable)
Iida	Japan	Record daily precipitation	74.9 mm (2.9 in)	52 of 100 (Notable)
Shimonoseki	Japan	Record daily precipitation	94.0 mm (3.7 in)	52 of 100 (Notable)
Fukuoka	Japan	Record daily precipitation	66.5 mm (2.6 in)	52 of 100 (Notable)
Leeds	United States	Record daily precipitation	81.5 mm (3.2 in)	52 of 100 (Notable)
Asheboro 2 W	United States	Record daily precipitation	64.3 mm (2.5 in)	52 of 100 (Notable)
Hendersonville 1 NE	United States	Record daily precipitation	94.0 mm (3.7 in)	52 of 100 (Notable)
Morganton	United States	Record daily precipitation	74.9 mm (2.9 in)	52 of 100 (Notable)
Concord	United States	Record daily precipitation	78.7 mm (3.1 in)	51 of 100 (Notable)
Marshall	United States	Record daily precipitation	62.5 mm (2.5 in)	51 of 100 (Notable)
Mocksville 5SE	United States	Record daily precipitation	55.9 mm (2.2 in)	51 of 100 (Notable)
Carrollton	United States	Record daily precipitation	101.6 mm (4.0 in)	49 of 100 (Notable)
Statesville 2 NNE	United States	Record daily precipitation	59.7 mm (2.4 in)	49 of 100 (Notable)
Washington Wwtp 4W	United States	Record daily precipitation	77.2 mm (3.0 in)	49 of 100 (Notable)

Counts by Type and Timescale

1,072 records

Records set or tied on 11 November 2009 by type: Highest daily maximum 210, Lowest daily maximum 106, Highest daily minimum 265, Lowest daily minimum 41, Heaviest daily rainfall 444, Heaviest daily snowfall 6.

Records on 11 November 2009 by type
Record type	Records
Highest daily maximum	210
Lowest daily maximum	106
Highest daily minimum	265
Lowest daily minimum	41
Heaviest daily rainfall	444
Heaviest daily snowfall	6
Deepest snow cover	0

Records on 11 November 2009 by timescale: all-time 0, monthly 81, daily 991.

How Much Records Were Beaten By

921 broken records

Margins by which the 921 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 185.0. Ties are not counted.

Top 20 by Significance

11 November 2009

Top 20 records on 11 November 2009 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 November 2009	Walhalla, US	daily rain	116.3 mm (4.6 in)	66.5 mm (2.6 in)	74 years	72 of 100 (Major)
11 November 2009	Calhoun Falls, US	monthly rain	102.9 mm (4.1 in)	31.8 mm (1.3 in)	82 years	69 of 100 (Major)
11 November 2009	Toccoa, US	daily rain	117.1 mm (4.6 in)	64.3 mm (2.5 in)	62 years	68 of 100 (Major)
11 November 2009	Batesburg, US	daily rain	64.0 mm (2.5 in)	35.6 mm (1.4 in)	104 years	68 of 100 (Major)
11 November 2009	Woodbury, US	daily rain	124.5 mm (4.9 in)	57.2 mm (2.3 in)	62 years	67 of 100 (Major)
11 November 2009	Greenville, US	daily rain	81.3 mm (3.2 in)	44.0 mm (1.7 in)	80 years	67 of 100 (Major)
11 November 2009	Cheraw, US	daily rain	72.1 mm (2.8 in)	52.8 mm (2.1 in)	54 years	66 of 100 (Major)
11 November 2009	Sumoto, JP	monthly rain	184.2 mm (7.3 in)	96.2 mm (3.8 in)	34 years	65 of 100 (Major)
11 November 2009	Tryon, US	daily rain	95.8 mm (3.8 in)	47.0 mm (1.9 in)	90 years	65 of 100 (Major)
11 November 2009	Little Mtn, US	monthly rain	97.5 mm (3.8 in)	31.0 mm (1.2 in)	68 years	65 of 100 (Major)
11 November 2009	Hofmann Forest, US	daily rain	93.7 mm (3.7 in)	78.0 mm (3.1 in)	62 years	64 of 100 (Major)
11 November 2009	Homestead Post Office, AU	daily rain	62.0 mm (2.4 in)	40.9 mm (1.6 in)	80 years	63 of 100 (Major)
11 November 2009	Covington, US	daily rain	109.2 mm (4.3 in)	52.0 mm (2.0 in)	62 years	63 of 100 (Major)
11 November 2009	Raleigh 4 SW, US	daily rain	93.0 mm (3.7 in)	51.1 mm (2.0 in)	62 years	63 of 100 (Major)
11 November 2009	Wadesboro, US	daily rain	90.4 mm (3.6 in)	64.7 mm (2.5 in)	54 years	63 of 100 (Major)
11 November 2009	Catawba, US	daily rain	83.3 mm (3.3 in)	49.3 mm (1.9 in)	54 years	63 of 100 (Major)
11 November 2009	Clarks Hill 1 W, US	monthly rain	141.0 mm (5.6 in)	77.5 mm (3.1 in)	23 years	62 of 100 (Major)
11 November 2009	Brevard, US	monthly rain	127.0 mm (5.0 in)	22.9 mm (0.9 in)	94 years	61 of 100 (Major)
11 November 2009	Yadkinville 6 E, US	daily rain	68.3 mm (2.7 in)	40.9 mm (1.6 in)	62 years	61 of 100 (Major)
11 November 2009	Wakayama, JP	monthly rain	252.0 mm (9.9 in)	114.1 mm (4.5 in)	17 years	60 of 100 (Major)

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

1800 to 2009

Records set or tied on this calendar date in each year from 1800 to 2009. 2009 had 1,072 records.

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

Records on 11-11 in each year
Year	Records
1800	1
1811	2
1813	1
1815	1
1835	1
1837	1
1846	1
1848	1
1849	1
1858	2
1864	2
1866	1
1868	1
1873	1
1875	2
1876	2
1877	2
1878	1
1879	2
1881	3
1882	2
1883	3
1884	1
1886	2
1887	2
1888	3
1890	4
1891	3
1892	2
1893	1
1894	3
1895	13
1896	4
1897	5
1898	5
1899	9
1900	6
1901	11
1902	1
1903	7
1904	13
1905	6
1906	9
1907	10
1908	12
1909	26
1910	31
1911	35
1912	17
1913	49
1914	54
1915	34
1916	72
1917	31
1918	25
1919	144
1920	118
1921	129
1922	25
1923	61
1924	343
1925	87
1926	368
1927	365
1928	88
1929	297
1930	202
1931	365
1932	252
1933	391
1934	216
1935	761
1936	479
1937	256
1938	250
1939	198
1940	873
1941	291
1942	235
1943	260
1944	333
1945	693
1946	811
1947	599
1948	305
1949	932
1950	1,035
1951	248
1952	356
1953	396
1954	543
1955	855
1956	587
1957	404
1958	206
1959	496
1960	404
1961	354
1962	324
1963	369
1964	782
1965	471
1966	769
1967	421
1968	737
1969	554
1970	1,330
1971	677
1972	423
1973	963
1974	540
1975	597
1976	644
1977	843
1978	1,558
1979	892
1980	854
1981	809
1982	1,507
1983	1,027
1984	742
1985	1,803
1986	2,470
1987	1,673
1988	685
1989	1,161
1990	1,012
1991	1,307
1992	1,418
1993	840
1994	734
1995	2,065
1996	1,159
1997	1,456
1998	1,442
1999	1,138
2000	1,623
2001	718
2002	1,553
2003	652
2004	1,069
2005	1,076
2006	1,228
2007	686
2008	950
2009	1,072
2010	1,110
2011	621
2012	1,455
2013	426
2014	828
2015	796
2016	766
2017	690
2018	967
2019	905
2020	1,558
2021	805
2022	1,583
2023	409
2024	487
2025	1,123

Download the Data

Data for records on 2009-11-11: 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	772
25 to 50	111
50 to 75	26
75 to 100	7
100 to 125	3
125 to 150	1
150 to 175	0
175 to 200	1