Weather Records on 19 September 2021

511 weather records were set or tied worldwide on 19 September 2021. Highest significance: Hohenwald, US.

Key Facts for 19 September 2021

On 19 September 2021, 511 weather records were set or tied at long-record stations worldwide.
286 were record highs and 51 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 11 monthly and 500 daily.
Hohenwald set a daily record precipitation of 89.2 mm (3.5 in) on 19 September 2021.
Across 166 earlier years (1805 to 2026) the same calendar date averaged 414 records.

Record Map

511 stations

511 station records on 19 September 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 September 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hohenwald	United States	Record daily precipitation	89.2 mm (3.5 in)	77 of 100 (Major)
Orel	Russia	Record daily precipitation	39.9 mm (1.6 in)	67 of 100 (Major)
Livny	Russia	Record daily precipitation	42.9 mm (1.7 in)	65 of 100 (Major)
Orlando Sanford AP	United States	Record daily precipitation	131.3 mm (5.2 in)	63 of 100 (Major)
Elec	Russia	Record daily precipitation	34.0 mm (1.3 in)	62 of 100 (Major)
Bridgeport 5 NW	United States	Record daily precipitation	89.9 mm (3.5 in)	60 of 100 (Major)
Lebanon	United States	Record daily precipitation	77.2 mm (3.0 in)	60 of 100 (Major)
Zukovka	Russia	Record daily precipitation	30.0 mm (1.2 in)	58 of 100 (Notable)
Tianjin	China	Record daily precipitation	63.8 mm (2.5 in)	57 of 100 (Notable)
Ocala	United States	Record daily precipitation	95.8 mm (3.8 in)	56 of 100 (Notable)
Murfreesboro 5 N	United States	Record daily precipitation	63.5 mm (2.5 in)	56 of 100 (Notable)
San Francisco Oceanside	United States	Record low minimum temperature	3.9 C (39.0 F)	55 of 100 (Notable)
Cooma Visitors Centre	Australia	Record daily precipitation	48.0 mm (1.9 in)	51 of 100 (Notable)
Rottweil	Germany	Record daily precipitation	29.3 mm (1.2 in)	51 of 100 (Notable)
Suhinici	Russia	Record daily precipitation	37.1 mm (1.5 in)	50 of 100 (Notable)
Huntsville Intnl AP	United States	Record daily precipitation	84.1 mm (3.3 in)	50 of 100 (Notable)
Emblem	United States	Record high minimum temperature	18.3 C (64.9 F)	49 of 100 (Notable)
Leting	China	Record daily precipitation	56.9 mm (2.2 in)	48 of 100 (Notable)
Athens	United States	Record daily precipitation	94.7 mm (3.7 in)	48 of 100 (Notable)
Montevallo	United States	Record daily precipitation	55.9 mm (2.2 in)	48 of 100 (Notable)
Huoshan	China	Record daily precipitation	74.2 mm (2.9 in)	47 of 100 (Notable)
Shijiazhuang	China	Record daily precipitation	56.4 mm (2.2 in)	46 of 100 (Notable)
Voronez	Russia	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Fayetteville Wtp	United States	Record daily precipitation	115.8 mm (4.6 in)	46 of 100 (Notable)
Prescott	United States	Record daily precipitation	26.4 mm (1.0 in)	45 of 100 (Notable)
Battle Ground	United States	Record daily precipitation	42.7 mm (1.7 in)	45 of 100 (Notable)
Nuuanu Rsch 5 775	United States	Record daily precipitation	31.0 mm (1.2 in)	45 of 100 (Notable)
Natitingou	Benin	Record high maximum temperature	39.5 C (103.1 F)	43 of 100 (Notable)
Leaburg 1 SW	United States	Record daily precipitation	54.6 mm (2.1 in)	43 of 100 (Notable)
Oakridge Fish Hatchery	United States	Record daily precipitation	27.9 mm (1.1 in)	43 of 100 (Notable)
Monterey	United States	Record daily precipitation	53.3 mm (2.1 in)	43 of 100 (Notable)
Medicine Lake 3 SE	United States	Record high maximum temperature	36.7 C (98.1 F)	42 of 100 (Notable)
Dalian	China	Record daily precipitation	61.2 mm (2.4 in)	41 of 100 (Notable)
Scottsville	United States	Record daily precipitation	60.7 mm (2.4 in)	41 of 100 (Notable)
Aranyaprathet	Thailand	Record daily precipitation	104.4 mm (4.1 in)	40 of 100 (Notable)
Yerington	United States	Record high minimum temperature	17.2 C (63.0 F)	40 of 100 (Notable)
Belle Fourche	United States	Record high maximum temperature	35.6 C (96.1 F)	40 of 100 (Notable)
Anyang	China	Record daily precipitation	42.9 mm (1.7 in)	39 of 100 (Notable)
Ponyri	Russia	Record daily precipitation	29.0 mm (1.1 in)	39 of 100 (Notable)
Opelika	United States	Record daily precipitation	53.3 mm (2.1 in)	39 of 100 (Notable)
El Vado Dam	United States	Record high minimum temperature	12.2 C (54.0 F)	39 of 100 (Notable)
Wetumpka	United States	Record daily precipitation	81.0 mm (3.2 in)	38 of 100 (Notable)
Kassler	United States	Record high maximum temperature	34.4 C (93.9 F)	38 of 100 (Notable)
Aztec Ruins Nm	United States	Record high maximum temperature	33.9 C (93.0 F)	38 of 100 (Notable)
Mengzi	China	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Forman 5 SSE	United States	Record high minimum temperature	21.1 C (70.0 F)	37 of 100 (Notable)
Powers	United States	Record daily precipitation	39.4 mm (1.6 in)	37 of 100 (Notable)
Sisseton	United States	Record high minimum temperature	22.8 C (73.0 F)	37 of 100 (Notable)
Chattanooga AP	United States	Record daily precipitation	57.4 mm (2.3 in)	37 of 100 (Notable)
Alexandria Chandler Fld	United States	Record high minimum temperature	21.1 C (70.0 F)	37 of 100 (Notable)
Wilbur	United States	Record low maximum temperature	12.8 C (55.0 F)	36 of 100 (Notable)
Tengchong	China	Record daily precipitation	66.0 mm (2.6 in)	35 of 100 (Notable)
Camilla 3SE	United States	Record daily precipitation	45.7 mm (1.8 in)	35 of 100 (Notable)
Grand Rapids Forestry Lab	United States	Record high maximum temperature	31.7 C (89.1 F)	35 of 100 (Notable)
Milan 1NW	United States	Record high minimum temperature	21.7 C (71.1 F)	35 of 100 (Notable)
Chadron 3SW	United States	Record high maximum temperature	36.1 C (97.0 F)	35 of 100 (Notable)
Ogallala	United States	Record high minimum temperature	18.9 C (66.0 F)	35 of 100 (Notable)
Dunn Ctr 1E	United States	Record high maximum temperature	36.1 C (97.0 F)	35 of 100 (Notable)
Beijing	China	Record daily precipitation	32.5 mm (1.3 in)	34 of 100 (Routine)
Lipeck	Russia	Record daily precipitation	27.9 mm (1.1 in)	34 of 100 (Routine)

Counts by Type and Timescale

511 records

Records set or tied on 19 September 2021 by type: Highest daily maximum 117, Lowest daily maximum 39, Highest daily minimum 169, Lowest daily minimum 12, Heaviest daily rainfall 174.

Records on 19 September 2021 by type
Record type	Records
Highest daily maximum	117
Lowest daily maximum	39
Highest daily minimum	169
Lowest daily minimum	12
Heaviest daily rainfall	174
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 19 September 2021 by timescale: all-time 0, monthly 11, daily 500.

How Much Records Were Beaten By

382 broken records

Margins by which the 382 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 87.1. Ties are not counted.

Top 20 by Significance

19 September 2021

Top 20 records on 19 September 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 September 2021	Hohenwald, US	daily rain	89.2 mm (3.5 in)	61.5 mm (2.4 in)	119 years	77 of 100 (Major)
19 September 2021	Orel, RU	daily rain	39.9 mm (1.6 in)	24.5 mm (1.0 in)	70 years	67 of 100 (Major)
19 September 2021	Livny, RU	daily rain	42.9 mm (1.7 in)	23.2 mm (0.9 in)	70 years	65 of 100 (Major)
19 September 2021	Orlando Sanford AP, US	daily rain	131.3 mm (5.2 in)	87.1 mm (3.4 in)	55 years	63 of 100 (Major)
19 September 2021	Elec, RU	daily rain	34.0 mm (1.3 in)	22.6 mm (0.9 in)	52 years	62 of 100 (Major)
19 September 2021	Bridgeport 5 NW, US	daily rain	89.9 mm (3.5 in)	30.5 mm (1.2 in)	115 years	60 of 100 (Major)
19 September 2021	Lebanon, US	daily rain	77.2 mm (3.0 in)	56.6 mm (2.2 in)	56 years	60 of 100 (Major)
19 September 2021	Zukovka, RU	daily rain	30.0 mm (1.2 in)	23.4 mm (0.9 in)	42 years	58 of 100 (Notable)
19 September 2021	Tianjin, CN	daily rain	63.8 mm (2.5 in)	43.3 mm (1.7 in)	40 years	57 of 100 (Notable)
19 September 2021	Ocala, US	daily rain	95.8 mm (3.8 in)	49.8 mm (2.0 in)	72 years	56 of 100 (Notable)
19 September 2021	Murfreesboro 5 N, US	daily rain	63.5 mm (2.5 in)	29.5 mm (1.2 in)	115 years	56 of 100 (Notable)
19 September 2021	San Francisco Oceanside, US	daily low min	3.9 C (39.0 F)	6.1 C (11.0 F)	59 years	55 of 100 (Notable)
19 September 2021	Cooma Visitors Centre, AU	daily rain	48.0 mm (1.9 in)	37.0 mm (1.5 in)	26 years	51 of 100 (Notable)
19 September 2021	Rottweil, DE	daily rain	29.3 mm (1.2 in)	12.8 mm (0.5 in)	76 years	51 of 100 (Notable)
19 September 2021	Suhinici, RU	daily rain	37.1 mm (1.5 in)	31.2 mm (1.2 in)	14 years	50 of 100 (Notable)
19 September 2021	Huntsville Intnl AP, US	daily rain	84.1 mm (3.3 in)	59.7 mm (2.4 in)	30 years	50 of 100 (Notable)
19 September 2021	Emblem, US	daily high min	18.3 C (64.9 F)	3.9 C (7.0 F)	107 years	49 of 100 (Notable)
19 September 2021	Leting, CN	daily rain	56.9 mm (2.2 in)	35.9 mm (1.4 in)	40 years	48 of 100 (Notable)
19 September 2021	Athens, US	daily rain	94.7 mm (3.7 in)	62.7 mm (2.5 in)	12 years	48 of 100 (Notable)
19 September 2021	Montevallo, US	daily rain	55.9 mm (2.2 in)	40.2 mm (1.6 in)	55 years	48 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

1805 to 2021

Records set or tied on this calendar date in each year from 1805 to 2021. 2021 had 511 records.

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

Records on 09-19 in each year
Year	Records
1805	1
1818	1
1820	1
1825	1
1830	1
1833	1
1834	1
1837	1
1847	1
1848	1
1849	3
1851	2
1854	1
1855	1
1856	1
1859	1
1862	1
1865	2
1866	1
1869	1
1872	1
1874	1
1875	3
1877	2
1881	2
1882	4
1884	2
1885	1
1886	3
1887	2
1888	1
1889	7
1890	1
1893	3
1894	2
1895	5
1896	2
1897	4
1898	2
1899	2
1900	2
1901	17
1902	6
1903	16
1904	9
1905	18
1906	33
1907	9
1908	5
1909	16
1910	16
1911	4
1912	39
1913	200
1914	48
1915	174
1916	38
1917	134
1918	62
1919	52
1920	53
1921	109
1922	81
1923	83
1924	90
1925	356
1926	171
1927	152
1928	211
1929	435
1930	154
1931	400
1932	292
1933	343
1934	171
1935	240
1936	152
1937	331
1938	519
1939	292
1940	459
1941	430
1942	830
1943	540
1944	406
1945	417
1946	802
1947	694
1948	457
1949	303
1950	474
1951	240
1952	545
1953	467
1954	557
1955	578
1956	661
1957	638
1958	354
1959	774
1960	344
1961	445
1962	387
1963	403
1964	350
1965	1,080
1966	529
1967	417
1968	433
1969	493
1970	437
1971	1,127
1972	629
1973	438
1974	637
1975	570
1976	390
1977	719
1978	1,139
1979	727
1980	591
1981	1,462
1982	594
1983	1,630
1984	970
1985	926
1986	737
1987	1,113
1988	973
1989	911
1990	874
1991	2,027
1992	752
1993	885
1994	736
1995	1,096
1996	1,069
1997	1,107
1998	1,039
1999	611
2000	947
2001	1,188
2002	866
2003	1,094
2004	964
2005	814
2006	851
2007	633
2008	647
2009	700
2010	1,414
2011	848
2012	775
2013	578
2014	715
2015	520
2016	999
2017	703
2018	871
2019	584
2020	668
2021	511
2022	666
2023	622
2024	707
2025	554
2026	711

Download the Data

Data for records on 2021-09-19: 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	349
20 to 40	22
40 to 60	8
60 to 80	2
80 to 100	1