Weather Records on 24 September 1999

933 weather records were set or tied worldwide on 24 September 1999. Highest significance: Kara-Tjurek, RU.

Key Facts for 24 September 1999

On 24 September 1999, 933 weather records were set or tied at long-record stations worldwide.
614 were record highs and 234 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 22 monthly and 911 daily.
Kara-Tjurek set a daily record precipitation of 27.3 mm (1.1 in) on 24 September 1999.
Across 166 earlier years (1803 to 2026) the same calendar date averaged 424 records.

Record Map

933 stations

933 station records on 24 September 1999 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 24 September 1999: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kara-Tjurek	Russia	Record daily precipitation	27.3 mm (1.1 in)	57 of 100 (Notable)
Tenosique (Smn)	Mexico	Record low minimum temperature	15.6 C (60.1 F)	52 of 100 (Notable)
Dzibalchen	Mexico	Record daily precipitation	125.0 mm (4.9 in)	51 of 100 (Notable)
Wrixum/Fohr	Germany	Record high minimum temperature	16.8 C (62.2 F)	48 of 100 (Notable)
Dahlonega 4WSW	United States	Record low minimum temperature	1.1 C (34.0 F)	46 of 100 (Notable)
Hamilton	United States	Record high minimum temperature	13.3 C (55.9 F)	45 of 100 (Notable)
Lichtentanne	Germany	Record high minimum temperature	14.4 C (57.9 F)	44 of 100 (Notable)
Boras	Sweden	Record high minimum temperature	14.6 C (58.3 F)	43 of 100 (Notable)
Saltville 1N	United States	Record low minimum temperature	0.6 C (33.1 F)	43 of 100 (Notable)
Vestervig	Denmark	Record high minimum temperature	15.0 C (59.0 F)	42 of 100 (Notable)
Vanersborg	Sweden	Record high minimum temperature	14.2 C (57.6 F)	42 of 100 (Notable)
Tuba City	United States	Record low maximum temperature	16.7 C (62.1 F)	42 of 100 (Notable)
Farmerville	United States	Record low minimum temperature	8.9 C (48.0 F)	42 of 100 (Notable)
Elkhorn	United States	Record low minimum temperature	1.7 C (35.1 F)	42 of 100 (Notable)
Skara 1	Sweden	Record high minimum temperature	14.0 C (57.2 F)	41 of 100 (Notable)
Calcutta/Dum Dum	India	Record daily precipitation	145.0 mm (5.7 in)	40 of 100 (Notable)
Frontera Amatenango	Mexico	Record daily precipitation	78.0 mm (3.1 in)	40 of 100 (Notable)
Gabes	Tunisia	Record low minimum temperature	11.3 C (52.3 F)	40 of 100 (Notable)
Cambridge	United States	Record high minimum temperature	16.7 C (62.1 F)	40 of 100 (Notable)
Dillon U of Montana Western	United States	Record high minimum temperature	10.0 C (50.0 F)	39 of 100 (Notable)
Auburn 5 ESE	United States	Record high maximum temperature	33.9 C (93.0 F)	39 of 100 (Notable)
Karlshamn	Sweden	Record high maximum temperature	20.7 C (69.3 F)	38 of 100 (Notable)
Ketchikan AP	United States	Record low maximum temperature	9.4 C (48.9 F)	38 of 100 (Notable)
Kershaw 1SW	United States	Record low minimum temperature	3.9 C (39.0 F)	37 of 100 (Notable)
Boerne	United States	Record low minimum temperature	5.0 C (41.0 F)	37 of 100 (Notable)
Capanema	Brazil	Record daily precipitation	34.5 mm (1.4 in)	36 of 100 (Notable)
Akita	Japan	Record high maximum temperature	34.4 C (93.9 F)	36 of 100 (Notable)
El Zapote	Mexico	Record high minimum temperature	27.8 C (82.0 F)	36 of 100 (Notable)
Halmstad	Sweden	Record high minimum temperature	14.8 C (58.6 F)	36 of 100 (Notable)
Angermunde	Germany	Record high maximum temperature	25.0 C (77.0 F)	35 of 100 (Notable)
Arco	United States	Record high minimum temperature	10.6 C (51.1 F)	35 of 100 (Notable)
Oakley	United States	Record high minimum temperature	14.4 C (57.9 F)	35 of 100 (Notable)
Darby	United States	Record high minimum temperature	11.1 C (52.0 F)	35 of 100 (Notable)
Munchen-Nymphenburg	Germany	Record high minimum temperature	15.5 C (59.9 F)	34 of 100 (Routine)
El Salitre	Mexico	Record low minimum temperature	10.6 C (51.1 F)	34 of 100 (Routine)
Royal Palm Rs	United States	Record low maximum temperature	25.6 C (78.1 F)	34 of 100 (Routine)
Zagreb-Gric	Croatia	Record high minimum temperature	18.1 C (64.6 F)	33 of 100 (Routine)
Kurilsk	Russia	Record daily precipitation	38.7 mm (1.5 in)	33 of 100 (Routine)
Cedartown	United States	Record low minimum temperature	-1.1 C (30.0 F)	33 of 100 (Routine)
Asosan	Japan	Record daily precipitation	180.8 mm (7.1 in)	32 of 100 (Routine)
Villa Purificacion (Dge)	Mexico	Record high maximum temperature	38.9 C (102.0 F)	32 of 100 (Routine)
Payerne	Switzerland	Record daily precipitation	33.1 mm (1.3 in)	32 of 100 (Routine)
Snowflake	United States	Record high minimum temperature	13.3 C (55.9 F)	32 of 100 (Routine)
Fredericktown 4 S	United States	Record daily precipitation	52.1 mm (2.1 in)	32 of 100 (Routine)
Lewisburg Exp STN	United States	Record low minimum temperature	0.0 C (32.0 F)	32 of 100 (Routine)
Presa Malpais	Mexico	Record high maximum temperature	28.9 C (84.0 F)	31 of 100 (Routine)
Blue Ridge Rs	United States	Record daily precipitation	53.3 mm (2.1 in)	31 of 100 (Routine)
Chevelon Rs	United States	Record daily precipitation	39.6 mm (1.6 in)	31 of 100 (Routine)
Slana	United States	Record daily snowfall	7.9 cm (3.1 in)	31 of 100 (Routine)
Chuuk WSO AP	Federated States of Micronesia	Record low minimum temperature	21.1 C (70.0 F)	30 of 100 (Routine)
Piaxtla	Mexico	Record daily precipitation	39.9 mm (1.6 in)	30 of 100 (Routine)
Gisela	United States	Record daily precipitation	39.6 mm (1.6 in)	30 of 100 (Routine)
Ribeiro Goncalves	Brazil	Record daily precipitation	65.0 mm (2.6 in)	29 of 100 (Routine)
Boqueirao	Brazil	Record daily precipitation	26.2 mm (1.0 in)	29 of 100 (Routine)
List/Sylt	Germany	Record high minimum temperature	16.5 C (61.7 F)	29 of 100 (Routine)
Aikawa	Japan	Record high maximum temperature	33.4 C (92.1 F)	29 of 100 (Routine)
Trondheim - Voll	Norway	Record high minimum temperature	9.7 C (49.5 F)	29 of 100 (Routine)
Stanton	United States	Record high maximum temperature	32.8 C (91.0 F)	29 of 100 (Routine)
Wedgefield	United States	Record low minimum temperature	8.3 C (46.9 F)	29 of 100 (Routine)
Falls City Brenner Fld	United States	Record high maximum temperature	32.8 C (91.0 F)	29 of 100 (Routine)

Counts by Type and Timescale

933 records

Records set or tied on 24 September 1999 by type: Highest daily maximum 247, Lowest daily maximum 40, Highest daily minimum 367, Lowest daily minimum 194, Heaviest daily rainfall 84, Heaviest daily snowfall 1.

Records on 24 September 1999 by type
Record type	Records
Highest daily maximum	247
Lowest daily maximum	40
Highest daily minimum	367
Lowest daily minimum	194
Heaviest daily rainfall	84
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 24 September 1999 by timescale: all-time 0, monthly 22, daily 911.

How Much Records Were Beaten By

719 broken records

Margins by which the 719 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 86.1. Ties are not counted.

Top 20 by Significance

24 September 1999

Top 20 records on 24 September 1999 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 September 1999	Kara-Tjurek, RU	daily rain	27.3 mm (1.1 in)	18.7 mm (0.7 in)	38 years	57 of 100 (Notable)
24 September 1999	Tenosique (Smn), MX	daily low min	15.6 C (60.1 F)	4.4 C (7.9 F)	24 years	52 of 100 (Notable)
24 September 1999	Dzibalchen, MX	daily rain	125.0 mm (4.9 in)	64.0 mm (2.5 in)	44 years	51 of 100 (Notable)
24 September 1999	Wrixum/Fohr, DE	daily high min	16.8 C (62.2 F)	2.4 C (4.3 F)	98 years	48 of 100 (Notable)
24 September 1999	Dahlonega 4WSW, US	daily low min	1.1 C (34.0 F)	2.2 C (4.0 F)	102 years	46 of 100 (Notable)
24 September 1999	Hamilton, US	daily high min	13.3 C (55.9 F)	2.2 C (4.0 F)	100 years	45 of 100 (Notable)
24 September 1999	Lichtentanne, DE	daily high min	14.4 C (57.9 F)	1.6 C (2.9 F)	132 years	44 of 100 (Notable)
24 September 1999	Boras, SE	daily high min	14.6 C (58.3 F)	1.6 C (2.9 F)	97 years	43 of 100 (Notable)
24 September 1999	Saltville 1N, US	daily low min	0.6 C (33.1 F)	1.6 C (2.9 F)	102 years	43 of 100 (Notable)
24 September 1999	Vestervig, DK	daily high min	15.0 C (59.0 F)	1.0 C (1.8 F)	97 years	42 of 100 (Notable)
24 September 1999	Vanersborg, SE	daily high min	14.2 C (57.6 F)	1.2 C (2.2 F)	97 years	42 of 100 (Notable)
24 September 1999	Tuba City, US	daily low max	16.7 C (62.1 F)	1.1 C (2.0 F)	97 years	42 of 100 (Notable)
24 September 1999	Farmerville, US	daily low min	8.9 C (48.0 F)	1.1 C (2.0 F)	102 years	42 of 100 (Notable)
24 September 1999	Elkhorn, US	daily low min	1.7 C (35.1 F)	1.1 C (2.0 F)	102 years	42 of 100 (Notable)
24 September 1999	Skara 1, SE	daily high min	14.0 C (57.2 F)	1.0 C (1.8 F)	97 years	41 of 100 (Notable)
24 September 1999	Calcutta/Dum Dum, IN	daily rain	145.0 mm (5.7 in)	86.1 mm (3.4 in)	4 years	40 of 100 (Notable)
24 September 1999	Frontera Amatenango, MX	daily rain	78.0 mm (3.1 in)	36.9 mm (1.5 in)	9 years	40 of 100 (Notable)
24 September 1999	Gabes, TN	daily low min	11.3 C (52.3 F)	3.0 C (5.4 F)	68 years	40 of 100 (Notable)
24 September 1999	Cambridge, US	daily high min	16.7 C (62.1 F)	1.1 C (2.0 F)	93 years	40 of 100 (Notable)
24 September 1999	Dillon U of Montana Western, US	daily high min	10.0 C (50.0 F)	1.1 C (2.0 F)	92 years	39 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

1803 to 1999

Records set or tied on this calendar date in each year from 1803 to 1999. 1999 had 933 records.

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

Records on 09-24 in each year
Year	Records
1803	1
1835	1
1836	1
1842	1
1847	1
1852	2
1854	2
1857	2
1858	1
1859	1
1860	1
1863	1
1864	1
1865	1
1866	1
1867	2
1868	1
1870	3
1871	1
1872	1
1873	1
1874	2
1875	2
1876	1
1877	3
1878	2
1881	5
1884	1
1885	2
1887	1
1889	5
1890	1
1891	2
1892	5
1893	1
1894	2
1895	7
1896	2
1898	1
1899	4
1900	5
1901	3
1902	10
1903	8
1904	9
1905	7
1906	5
1907	20
1908	23
1909	31
1910	8
1911	11
1912	49
1913	9
1914	23
1915	159
1916	253
1917	87
1918	7
1919	26
1920	69
1921	23
1922	49
1923	70
1924	175
1925	146
1926	630
1927	194
1928	603
1929	137
1930	488
1931	463
1932	354
1933	424
1934	367
1935	449
1936	329
1937	237
1938	355
1939	331
1940	319
1941	319
1942	918
1943	413
1944	334
1945	475
1946	425
1947	704
1948	422
1949	554
1950	778
1951	580
1952	425
1953	346
1954	269
1955	577
1956	427
1957	370
1958	725
1959	414
1960	487
1961	680
1962	360
1963	715
1964	329
1965	624
1966	410
1967	394
1968	433
1969	278
1970	1,046
1971	485
1972	480
1973	1,208
1974	1,204
1975	1,116
1976	556
1977	814
1978	619
1979	577
1980	633
1981	604
1982	702
1983	1,128
1984	1,565
1985	771
1986	1,207
1987	729
1988	740
1989	1,668
1990	969
1991	519
1992	1,250
1993	1,055
1994	842
1995	1,251
1996	676
1997	1,238
1998	945
1999	933
2000	1,966
2001	1,097
2002	885
2003	863
2004	600
2005	1,256
2006	1,306
2007	1,244
2008	633
2009	866
2010	1,340
2011	770
2012	545
2013	514
2014	764
2015	770
2016	732
2017	1,402
2018	497
2019	516
2020	754
2021	457
2022	395
2023	689
2024	778
2025	576
2026	389

Download the Data

Data for records on 1999-09-24: 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	704
20 to 40	10
40 to 60	2
60 to 80	2
80 to 100	1