Weather Records on 23 November 1999

1,540 weather records were set or tied worldwide on 23 November 1999. Highest significance: Brownsville, US.

Key Facts for 23 November 1999

On 23 November 1999, 1,540 weather records were set or tied at long-record stations worldwide.
676 were record highs and 188 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 20 monthly and 1,520 daily.
Brownsville set a daily record precipitation of 63.5 mm (2.5 in) on 23 November 1999.
Across 156 earlier years (1821 to 2025) the same calendar date averaged 475 records.

Record Map

1,540 stations

1,540 station records on 23 November 1999 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 November 1999: highest significance records shown on the map
Station	Country	Type	Value	Significance
Brownsville	United States	Record daily precipitation	63.5 mm (2.5 in)	74 of 100 (Major)
Hickman	United States	Record daily precipitation	35.6 mm (1.4 in)	67 of 100 (Major)
Moola Bulla	Australia	Record daily precipitation	91.6 mm (3.6 in)	66 of 100 (Major)
Homestead Post Office	Australia	Record daily precipitation	47.0 mm (1.9 in)	65 of 100 (Major)
Viroqua	United States	Record daily precipitation	38.1 mm (1.5 in)	63 of 100 (Major)
Herington	United States	Record daily precipitation	84.8 mm (3.3 in)	60 of 100 (Major)
Fall Rvr Lake	United States	Record daily precipitation	53.3 mm (2.1 in)	58 of 100 (Notable)
Gilman	United States	Record daily precipitation	33.8 mm (1.3 in)	57 of 100 (Notable)
Newton	United States	Record daily precipitation	67.3 mm (2.6 in)	57 of 100 (Notable)
Darby	United States	Record daily precipitation	33.8 mm (1.3 in)	55 of 100 (Notable)
Pawnee City	United States	Record daily precipitation	35.1 mm (1.4 in)	55 of 100 (Notable)
Vinnytsia	Ukraine	Record daily precipitation	47.2 mm (1.9 in)	54 of 100 (Notable)
Uman	Ukraine	Record daily precipitation	26.2 mm (1.0 in)	53 of 100 (Notable)
Holton	United States	Record daily precipitation	49.5 mm (1.9 in)	53 of 100 (Notable)
Milray Station Wrc	Australia	Record daily precipitation	54.0 mm (2.1 in)	52 of 100 (Notable)
Montezuma 1 W	United States	Record daily precipitation	56.6 mm (2.2 in)	52 of 100 (Notable)
Wamego 4 W	United States	Record daily precipitation	39.9 mm (1.6 in)	52 of 100 (Notable)
Okeene	United States	Record daily precipitation	73.7 mm (2.9 in)	52 of 100 (Notable)
Marion Rsvr	United States	Record daily precipitation	64.0 mm (2.5 in)	51 of 100 (Notable)
Mora Camp	Puerto Rico [United States]	Record daily precipitation	76.7 mm (3.0 in)	50 of 100 (Notable)
Albia 3 NNE	United States	Record daily precipitation	50.3 mm (2.0 in)	50 of 100 (Notable)
Enterprise	United States	Record daily precipitation	42.2 mm (1.7 in)	50 of 100 (Notable)
Hillsboro	United States	Record daily precipitation	61.5 mm (2.4 in)	50 of 100 (Notable)
Madison	United States	Record daily precipitation	40.6 mm (1.6 in)	49 of 100 (Notable)
Sedgwick	United States	Record daily precipitation	60.5 mm (2.4 in)	49 of 100 (Notable)
Numil Downs Station	Australia	Record daily precipitation	75.0 mm (3.0 in)	48 of 100 (Notable)
Sellheim	Australia	Record daily precipitation	49.0 mm (1.9 in)	48 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record daily precipitation	74.4 mm (2.9 in)	48 of 100 (Notable)
Liubashivka	Ukraine	Record daily precipitation	31.0 mm (1.2 in)	48 of 100 (Notable)
Logansport Cicott St	United States	Record high minimum temperature	10.0 C (50.0 F)	48 of 100 (Notable)
Whittier	United States	Record daily snowfall	49.5 cm (19.5 in)	48 of 100 (Notable)
Florence	United States	Record daily precipitation	49.5 mm (1.9 in)	47 of 100 (Notable)
Princeton	United States	Record daily precipitation	30.0 mm (1.2 in)	47 of 100 (Notable)
Syracuse	United States	Record daily precipitation	26.9 mm (1.1 in)	47 of 100 (Notable)
Centerville	United States	Record daily precipitation	41.9 mm (1.6 in)	46 of 100 (Notable)
Mc Farland	United States	Record daily precipitation	52.3 mm (2.1 in)	46 of 100 (Notable)
Hayes Center 1NW	United States	Record daily snowfall	10.4 cm (4.1 in)	46 of 100 (Notable)
Independence #1	United States	Record daily precipitation	45.7 mm (1.8 in)	45 of 100 (Notable)
Hiawatha 1 S	United States	Record daily precipitation	44.7 mm (1.8 in)	45 of 100 (Notable)
Montague 4 NW	United States	Record high maximum temperature	18.3 C (64.9 F)	45 of 100 (Notable)
Burlington	United States	Record snow depth	10.2 cm (4.0 in)	44 of 100 (Notable)
Waterdale	United States	Record snow depth	20.3 cm (8.0 in)	44 of 100 (Notable)
Rockwall	United States	Record daily precipitation	71.6 mm (2.8 in)	44 of 100 (Notable)
Bonny Dam 2NE	United States	Record daily snowfall	12.7 cm (5.0 in)	43 of 100 (Notable)
Sidney 1SSE	United States	Record daily precipitation	25.4 mm (1.0 in)	43 of 100 (Notable)
Atchison	United States	Record daily precipitation	47.2 mm (1.9 in)	43 of 100 (Notable)
Clifton	United States	Record daily precipitation	29.0 mm (1.1 in)	43 of 100 (Notable)
Fact 3W	United States	Record daily precipitation	37.8 mm (1.5 in)	43 of 100 (Notable)
Vevay	United States	Record high maximum temperature	22.8 C (73.0 F)	42 of 100 (Notable)
Oskaloosa	United States	Record daily precipitation	47.8 mm (1.9 in)	42 of 100 (Notable)
Pella 1S	United States	Record daily precipitation	40.9 mm (1.6 in)	42 of 100 (Notable)
Rossville	United States	Record daily precipitation	46.7 mm (1.8 in)	42 of 100 (Notable)
Troy 3N	United States	Record daily precipitation	45.0 mm (1.8 in)	42 of 100 (Notable)
Honey Grove	United States	Record daily precipitation	66.0 mm (2.6 in)	42 of 100 (Notable)
Warrenton 3 SE	United States	Record high minimum temperature	12.8 C (55.0 F)	42 of 100 (Notable)
Rhinelander	United States	Record daily precipitation	36.1 mm (1.4 in)	42 of 100 (Notable)
Wando Vale Station	Australia	Record daily precipitation	73.0 mm (2.9 in)	41 of 100 (Notable)
Zhytomyr	Ukraine	Record daily precipitation	26.9 mm (1.1 in)	41 of 100 (Notable)
Decorah	United States	Record daily precipitation	37.1 mm (1.5 in)	41 of 100 (Notable)
Blue Rapids	United States	Record daily precipitation	39.6 mm (1.6 in)	41 of 100 (Notable)

Counts by Type and Timescale

1,540 records

Records set or tied on 23 November 1999 by type: Highest daily maximum 412, Lowest daily maximum 43, Highest daily minimum 264, Lowest daily minimum 145, Heaviest daily rainfall 538, Heaviest daily snowfall 76, Deepest snow cover 62.

Records on 23 November 1999 by type
Record type	Records
Highest daily maximum	412
Lowest daily maximum	43
Highest daily minimum	264
Lowest daily minimum	145
Heaviest daily rainfall	538
Heaviest daily snowfall	76
Deepest snow cover	62

Records on 23 November 1999 by timescale: all-time 0, monthly 20, daily 1,520.

How Much Records Were Beaten By

1,290 broken records

Margins by which the 1,290 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 343.0. Ties are not counted.

Top 20 by Significance

23 November 1999

Top 20 records on 23 November 1999 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 November 1999	Brownsville, US	daily rain	63.5 mm (2.5 in)	51.3 mm (2.0 in)	80 years	74 of 100 (Major)
23 November 1999	Hickman, US	daily rain	35.6 mm (1.4 in)	29.2 mm (1.1 in)	99 years	67 of 100 (Major)
23 November 1999	Moola Bulla, AU	monthly rain	91.6 mm (3.6 in)	25.6 mm (1.0 in)	82 years	66 of 100 (Major)
23 November 1999	Homestead Post Office, AU	daily rain	47.0 mm (1.9 in)	38.6 mm (1.5 in)	92 years	65 of 100 (Major)
23 November 1999	Viroqua, US	daily rain	38.1 mm (1.5 in)	26.2 mm (1.0 in)	68 years	63 of 100 (Major)
23 November 1999	Herington, US	daily rain	84.8 mm (3.3 in)	42.4 mm (1.7 in)	68 years	60 of 100 (Major)
23 November 1999	Fall Rvr Lake, US	daily rain	53.3 mm (2.1 in)	27.9 mm (1.1 in)	93 years	58 of 100 (Notable)
23 November 1999	Gilman, US	daily rain	33.8 mm (1.3 in)	18.3 mm (0.7 in)	93 years	57 of 100 (Notable)
23 November 1999	Newton, US	daily rain	67.3 mm (2.6 in)	39.9 mm (1.6 in)	68 years	57 of 100 (Notable)
23 November 1999	Darby, US	daily rain	33.8 mm (1.3 in)	14.5 mm (0.6 in)	56 years	55 of 100 (Notable)
23 November 1999	Pawnee City, US	daily rain	35.1 mm (1.4 in)	29.0 mm (1.1 in)	65 years	55 of 100 (Notable)
23 November 1999	Vinnytsia, UA	monthly rain	47.2 mm (1.9 in)	12.9 mm (0.5 in)	29 years	54 of 100 (Notable)
23 November 1999	Uman, UA	daily rain	26.2 mm (1.0 in)	13.7 mm (0.5 in)	44 years	53 of 100 (Notable)
23 November 1999	Holton, US	daily rain	49.5 mm (1.9 in)	31.7 mm (1.2 in)	68 years	53 of 100 (Notable)
23 November 1999	Milray Station Wrc, AU	daily rain	54.0 mm (2.1 in)	33.7 mm (1.3 in)	62 years	52 of 100 (Notable)
23 November 1999	Montezuma 1 W, US	daily rain	56.6 mm (2.2 in)	36.8 mm (1.4 in)	36 years	52 of 100 (Notable)
23 November 1999	Wamego 4 W, US	daily rain	39.9 mm (1.6 in)	19.6 mm (0.8 in)	93 years	52 of 100 (Notable)
23 November 1999	Okeene, US	daily rain	73.7 mm (2.9 in)	53.4 mm (2.1 in)	28 years	52 of 100 (Notable)
23 November 1999	Marion Rsvr, US	daily rain	64.0 mm (2.5 in)	57.4 mm (2.3 in)	28 years	51 of 100 (Notable)
23 November 1999	Mora Camp, PR	daily rain	76.7 mm (3.0 in)	61.5 mm (2.4 in)	28 years	50 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

1821 to 1999

Records set or tied on this calendar date in each year from 1821 to 1999. 1999 had 1,540 records.

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

Records on 11-23 in each year
Year	Records
1821	3
1829	2
1831	2
1835	1
1846	1
1851	1
1856	1
1857	1
1858	5
1861	1
1864	1
1865	3
1871	1
1872	2
1874	2
1877	1
1880	4
1881	1
1882	2
1883	1
1884	3
1886	1
1888	2
1890	8
1891	2
1892	1
1893	1
1896	1
1897	1
1898	2
1899	4
1900	3
1901	1
1902	7
1903	4
1904	22
1905	12
1906	21
1907	27
1908	47
1909	35
1910	8
1911	78
1912	22
1913	61
1914	43
1915	27
1916	73
1917	214
1918	31
1919	33
1920	36
1921	28
1922	36
1923	104
1924	261
1925	129
1926	130
1927	364
1928	185
1929	516
1930	147
1931	1,232
1932	201
1933	221
1934	317
1935	252
1936	249
1937	497
1938	494
1939	216
1940	540
1941	526
1942	460
1943	149
1944	212
1945	316
1946	361
1947	739
1948	513
1949	434
1950	1,012
1951	386
1952	385
1953	568
1954	515
1955	600
1956	1,038
1957	561
1958	440
1959	418
1960	195
1961	572
1962	349
1963	652
1964	775
1965	870
1966	721
1967	403
1968	443
1969	237
1970	861
1971	1,124
1972	679
1973	823
1974	495
1975	735
1976	420
1977	964
1978	840
1979	1,276
1980	879
1981	905
1982	1,035
1983	1,739
1984	1,228
1985	1,983
1986	501
1987	568
1988	1,162
1989	1,381
1990	756
1991	1,160
1992	1,462
1993	1,363
1994	900
1995	942
1996	1,284
1997	501
1998	1,394
1999	1,540
2000	731
2001	1,031
2002	1,099
2003	1,837
2004	977
2005	1,047
2006	1,154
2007	990
2008	1,288
2009	874
2010	1,529
2011	1,200
2012	661
2013	978
2014	774
2015	626
2016	642
2017	1,755
2018	692
2019	320
2020	422
2021	336
2022	298
2023	406
2024	622
2025	580

Download the Data

Data for records on 1999-11-23: 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	1,251
50 to 100	28
100 to 150	9
150 to 200	1
200 to 250	0
250 to 300	0
300 to 350	1