Weather Records on 23 April 1991

638 weather records were set or tied worldwide on 23 April 1991. Highest significance: Crystal Springs Exp STN, US.

Key Facts for 23 April 1991

On 23 April 1991, 638 weather records were set or tied at long-record stations worldwide.
293 were record highs and 210 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 29 monthly and 604 daily.
Crystal Springs Exp STN set a daily record precipitation of 61.7 mm (2.4 in) on 23 April 1991.
Across 167 earlier years (1800 to 2026) the same calendar date averaged 443 records.

Record Map

638 stations

638 station records on 23 April 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 23 April 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Crystal Springs Exp STN	United States	Record daily precipitation	61.7 mm (2.4 in)	54 of 100 (Notable)
Antero Rsvr	United States	Record daily snowfall	30.5 cm (12.0 in)	51 of 100 (Notable)
Sargents	United States	Record daily snowfall	6.4 cm (2.5 in)	46 of 100 (Notable)
Kissimmee 2	United States	Record daily precipitation	57.2 mm (2.3 in)	46 of 100 (Notable)
Orlando Intl AP	United States	Record daily precipitation	95.3 mm (3.8 in)	46 of 100 (Notable)
Livingston	United States	Record low maximum temperature	14.4 C (57.9 F)	44 of 100 (Notable)
Prachuap Khiri Khan	Thailand	Record daily precipitation	63.0 mm (2.5 in)	43 of 100 (Notable)
Prado	Brazil	Record daily precipitation	79.2 mm (3.1 in)	42 of 100 (Notable)
Concordia	Brazil	Record daily precipitation	72.6 mm (2.9 in)	42 of 100 (Notable)
Tbilisi	Georgia	Record high minimum temperature	14.4 C (57.9 F)	37 of 100 (Notable)
Batesville	United States	Record low maximum temperature	13.9 C (57.0 F)	37 of 100 (Notable)
Sandakan	Malaysia	Record low maximum temperature	27.8 C (82.0 F)	36 of 100 (Notable)
Tallulah	United States	Record low maximum temperature	15.0 C (59.0 F)	35 of 100 (Notable)
Astana	Kazakhstan	Record high minimum temperature	12.0 C (53.6 F)	34 of 100 (Routine)
Columbia	United States	Record low maximum temperature	18.3 C (64.9 F)	34 of 100 (Routine)
Iguala (Smn)	Mexico	Record high minimum temperature	25.0 C (77.0 F)	33 of 100 (Routine)
Celaya (Smn)	Mexico	Record high maximum temperature	37.8 C (100.0 F)	30 of 100 (Routine)
Fajardo	Puerto Rico [United States]	Record high maximum temperature	33.3 C (91.9 F)	30 of 100 (Routine)
Krasnyj Chikoj	Russia	Record low maximum temperature	-3.7 C (25.3 F)	30 of 100 (Routine)
Melbourne WFO	United States	Record daily precipitation	34.5 mm (1.4 in)	30 of 100 (Routine)
Corrales	Mexico	Record high minimum temperature	19.4 C (66.9 F)	29 of 100 (Routine)
Buena Vista 2S	United States	Record daily snowfall	6.4 cm (2.5 in)	29 of 100 (Routine)
Live Oak	United States	Record daily precipitation	94.5 mm (3.7 in)	29 of 100 (Routine)
Titusville	United States	Record daily precipitation	33.3 mm (1.3 in)	29 of 100 (Routine)
Southport 5 N	United States	Record low maximum temperature	13.9 C (57.0 F)	29 of 100 (Routine)
Cardenas	Mexico	Record high minimum temperature	27.2 C (81.0 F)	28 of 100 (Routine)
Lake Providence	United States	Record low maximum temperature	15.6 C (60.1 F)	28 of 100 (Routine)
Jacksonville	United States	Record daily precipitation	61.0 mm (2.4 in)	28 of 100 (Routine)
Wichita Falls Muni AP	United States	Record low minimum temperature	3.9 C (39.0 F)	28 of 100 (Routine)
Turgaj	Kazakhstan	Record high maximum temperature	29.0 C (84.2 F)	27 of 100 (Routine)
La Escalera	Mexico	Record high maximum temperature	41.7 C (107.1 F)	27 of 100 (Routine)
Mayaguez City	Puerto Rico [United States]	Record high minimum temperature	23.3 C (73.9 F)	27 of 100 (Routine)
Inverness 3 SE	United States	Record daily precipitation	56.1 mm (2.2 in)	27 of 100 (Routine)
Chicapa de Castro	Mexico	Record high minimum temperature	26.7 C (80.1 F)	26 of 100 (Routine)
Cedral	Mexico	Record low minimum temperature	0.6 C (33.1 F)	26 of 100 (Routine)
Lop Buri	Thailand	Record daily precipitation	54.1 mm (2.1 in)	26 of 100 (Routine)
Bastrop	United States	Record low maximum temperature	14.4 C (57.9 F)	26 of 100 (Routine)
Calhoun 2 N	United States	Record low maximum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Ruston la Tech	United States	Record low maximum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Alcobaca	Brazil	Record daily precipitation	86.1 mm (3.4 in)	25 of 100 (Routine)
Ojuelos de Jalisco (Dge)	Mexico	Record high maximum temperature	40.0 C (104.0 F)	25 of 100 (Routine)
Des Arc	United States	Record low maximum temperature	13.3 C (55.9 F)	25 of 100 (Routine)
Helena	United States	Record low maximum temperature	13.9 C (57.0 F)	25 of 100 (Routine)
Lake City 2 E	United States	Record daily precipitation	55.9 mm (2.2 in)	25 of 100 (Routine)
Vernon	United States	Record low minimum temperature	3.9 C (39.0 F)	25 of 100 (Routine)
Balancan de Dominguez (Dge)	Mexico	Record high maximum temperature	45.0 C (113.0 F)	24 of 100 (Routine)
Horinsk	Russia	Record low maximum temperature	-4.1 C (24.6 F)	24 of 100 (Routine)
Charleston	United States	Record low maximum temperature	14.4 C (57.9 F)	24 of 100 (Routine)
D'Lo 2 SW	United States	Record daily precipitation	59.2 mm (2.3 in)	24 of 100 (Routine)
Jonacatepec	Mexico	Record high minimum temperature	22.8 C (73.0 F)	23 of 100 (Routine)
Ciudad Aleman	Mexico	Record high minimum temperature	26.1 C (79.0 F)	23 of 100 (Routine)
Fajardo	Puerto Rico [United States]	Record high minimum temperature	25.6 C (78.1 F)	23 of 100 (Routine)
Everglades	United States	Record high minimum temperature	23.3 C (73.9 F)	23 of 100 (Routine)
Isabella 1 W	United States	Record low minimum temperature	-12.2 C (10.0 F)	23 of 100 (Routine)
Verona Villafranca	Italy	Record low maximum temperature	10.0 C (50.0 F)	22 of 100 (Routine)
Ramos Arizpe (Smn)	Mexico	Record high minimum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Catemaco	Mexico	Record high minimum temperature	26.1 C (79.0 F)	22 of 100 (Routine)
Troitsk	Russia	Record high minimum temperature	9.5 C (49.1 F)	22 of 100 (Routine)
Houston	United States	Record low maximum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Mangum	United States	Record low minimum temperature	1.7 C (35.1 F)	22 of 100 (Routine)

Counts by Type and Timescale

638 records

Records set or tied on 23 April 1991 by type: Highest daily maximum 177, Lowest daily maximum 119, Highest daily minimum 116, Lowest daily minimum 91, Heaviest daily rainfall 106, Heaviest daily snowfall 12, Deepest snow cover 17.

Records on 23 April 1991 by type
Record type	Records
Highest daily maximum	177
Lowest daily maximum	119
Highest daily minimum	116
Lowest daily minimum	91
Heaviest daily rainfall	106
Heaviest daily snowfall	12
Deepest snow cover	17

Records on 23 April 1991 by timescale: all-time 5, monthly 29, daily 604.

How Much Records Were Beaten By

460 broken records

Margins by which the 460 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.

Top 20 by Significance

23 April 1991

Top 20 records on 23 April 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 April 1991	Crystal Springs Exp STN, US	daily rain	61.7 mm (2.4 in)	33.3 mm (1.3 in)	96 years	54 of 100 (Notable)
23 April 1991	Antero Rsvr, US	monthly snowfall	30.5 cm (12.0 in)	12.7 cm (5.0 in)	17 years	51 of 100 (Notable)
23 April 1991	Sargents, US	daily snowfall	6.4 cm (2.5 in)	6.4 cm (2.5 in)	90 years	46 of 100 (Notable)
23 April 1991	Kissimmee 2, US	daily rain	57.2 mm (2.3 in)	49.8 mm (2.0 in)	8 years	46 of 100 (Notable)
23 April 1991	Orlando Intl AP, US	daily rain	95.3 mm (3.8 in)	76.2 mm (3.0 in)	8 years	46 of 100 (Notable)
23 April 1991	Livingston, US	daily low max	14.4 C (57.9 F)	3.9 C (7.0 F)	88 years	44 of 100 (Notable)
23 April 1991	Prachuap Khiri Khan, TH	daily rain	63.0 mm (2.5 in)	50.4 mm (2.0 in)	6 years	43 of 100 (Notable)
23 April 1991	Prado, BR	daily rain	79.2 mm (3.1 in)	41.4 mm (1.6 in)	16 years	42 of 100 (Notable)
23 April 1991	Concordia, BR	daily rain	72.6 mm (2.9 in)	55.6 mm (2.2 in)	26 years	42 of 100 (Notable)
23 April 1991	Tbilisi, GE	daily high min	14.4 C (57.9 F)	0.2 C (0.4 F)	91 years	37 of 100 (Notable)
23 April 1991	Batesville, US	daily low max	13.9 C (57.0 F)	1.1 C (2.0 F)	84 years	37 of 100 (Notable)
23 April 1991	Sandakan, MY	daily low max	27.8 C (82.0 F)	2.8 C (5.0 F)	17 years	36 of 100 (Notable)
23 April 1991	Tallulah, US	daily low max	15.0 C (59.0 F)	1.7 C (3.1 F)	80 years	35 of 100 (Notable)
23 April 1991	Astana, KZ	daily high min	12.0 C (53.6 F)	3.2 C (5.8 F)	64 years	34 of 100 (Routine)
23 April 1991	Columbia, US	daily low max	18.3 C (64.9 F)	2.8 C (5.0 F)	64 years	34 of 100 (Routine)
23 April 1991	Iguala (Smn), MX	daily high min	25.0 C (77.0 F)	1.1 C (2.0 F)	68 years	33 of 100 (Routine)
23 April 1991	Celaya (Smn), MX	daily high max	37.8 C (100.0 F)	1.7 C (3.1 F)	62 years	30 of 100 (Routine)
23 April 1991	Fajardo, PR	daily high max	33.3 C (91.9 F)	1.1 C (2.0 F)	58 years	30 of 100 (Routine)
23 April 1991	Krasnyj Chikoj, RU	daily low max	-3.7 C (25.3 F)	1.2 C (2.2 F)	74 years	30 of 100 (Routine)
23 April 1991	Melbourne WFO, US	daily rain	34.5 mm (1.4 in)	20.8 mm (0.8 in)	36 years	30 of 100 (Routine)

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 1991

Records set or tied on this calendar date in each year from 1800 to 1991. 1991 had 638 records.

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

Records on 04-23 in each year
Year	Records
1800	1
1809	1
1812	1
1817	3
1838	1
1840	1
1842	1
1851	1
1852	2
1854	1
1855	5
1857	2
1859	1
1861	1
1865	1
1868	2
1870	1
1872	1
1873	4
1874	4
1875	1
1877	1
1878	1
1879	1
1881	2
1882	1
1883	2
1884	3
1885	4
1886	4
1888	1
1889	1
1890	4
1891	2
1892	1
1893	2
1895	3
1896	4
1897	2
1898	1
1899	6
1900	4
1901	9
1902	12
1903	20
1904	8
1905	7
1906	23
1907	12
1908	14
1909	28
1910	35
1911	21
1912	29
1913	40
1914	71
1915	41
1916	35
1917	37
1918	92
1919	66
1920	75
1921	81
1922	45
1923	132
1924	111
1925	506
1926	124
1927	562
1928	302
1929	103
1930	487
1931	506
1932	231
1933	361
1934	272
1935	152
1936	342
1937	321
1938	177
1939	339
1940	319
1941	277
1942	473
1943	819
1944	678
1945	364
1946	649
1947	242
1948	401
1949	401
1950	577
1951	426
1952	500
1953	300
1954	548
1955	654
1956	581
1957	623
1958	649
1959	442
1960	1,648
1961	884
1962	389
1963	801
1964	958
1965	660
1966	386
1967	1,183
1968	816
1969	705
1970	1,209
1971	508
1972	332
1973	518
1974	486
1975	411
1976	386
1977	979
1978	523
1979	554
1980	1,460
1981	1,124
1982	1,191
1983	1,031
1984	971
1985	1,011
1986	1,541
1987	676
1988	1,051
1989	1,469
1990	1,077
1991	638
1992	592
1993	1,256
1994	666
1995	1,464
1996	1,520
1997	1,024
1998	1,446
1999	1,198
2000	1,003
2001	1,435
2002	971
2003	557
2004	610
2005	940
2006	839
2007	847
2008	775
2009	920
2010	1,040
2011	1,190
2012	1,796
2013	1,655
2014	362
2015	511
2016	542
2017	474
2018	684
2019	668
2020	564
2021	562
2022	692
2023	980
2024	583
2025	410
2026	503

Download the Data

Data for records on 1991-04-23: 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 20	440
20 to 40	12
40 to 60	5
60 to 80	2
80 to 100	0
100 to 120	0
120 to 140	1