Weather Records on 17 November 2021

294 weather records were set or tied worldwide on 17 November 2021. Highest significance: Tabora Airport, TZ.

Key Facts for 17 November 2021

On 17 November 2021, 294 weather records were set or tied at long-record stations worldwide.
191 were record highs and 61 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 5 monthly and 289 daily.
Tabora Airport set a daily record precipitation of 99.1 mm (3.9 in) on 17 November 2021.
Across 159 earlier years (1793 to 2025) the same calendar date averaged 465 records.

Record Map

294 stations

294 station records on 17 November 2021 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 November 2021: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tabora Airport	Tanzania	Record daily precipitation	99.1 mm (3.9 in)	59 of 100 (Notable)
Karwar	India	Record daily precipitation	69.1 mm (2.7 in)	58 of 100 (Notable)
Taranna (Parks & Wildlife)	Australia	Record daily precipitation	36.0 mm (1.4 in)	54 of 100 (Notable)
Bjoernoeya	Norway	Record daily precipitation	35.1 mm (1.4 in)	51 of 100 (Notable)
Ingham Composite	Australia	Record daily precipitation	118.4 mm (4.7 in)	50 of 100 (Notable)
Tizi Ouzou	Algeria	Record daily precipitation	48.0 mm (1.9 in)	47 of 100 (Notable)
Junction 4SSW	United States	Record high maximum temperature	30.6 C (87.1 F)	41 of 100 (Notable)
Victoria Sugar Mill	Australia	Record daily precipitation	89.4 mm (3.5 in)	40 of 100 (Notable)
O'Neill	United States	Record high maximum temperature	22.8 C (73.0 F)	40 of 100 (Notable)
Ratnagiri	India	Record daily precipitation	38.1 mm (1.5 in)	38 of 100 (Notable)
Memphis	United States	Record high maximum temperature	32.2 C (90.0 F)	36 of 100 (Notable)
Spur	United States	Record high maximum temperature	30.0 C (86.0 F)	36 of 100 (Notable)
Gatton Vale	Australia	Record daily precipitation	49.0 mm (1.9 in)	35 of 100 (Notable)
Imperial	United States	Record high maximum temperature	26.1 C (79.0 F)	35 of 100 (Notable)
Bemerside	Australia	Record daily precipitation	38.6 mm (1.5 in)	34 of 100 (Routine)
Uakit	Russia	Record high minimum temperature	-10.0 C (14.0 F)	34 of 100 (Routine)
McCamey	United States	Record high maximum temperature	31.1 C (88.0 F)	33 of 100 (Routine)
Clarksburg Benedum AP	United States	Record high maximum temperature	20.6 C (69.1 F)	33 of 100 (Routine)
Bagdarin	Russia	Record high minimum temperature	-9.6 C (14.7 F)	30 of 100 (Routine)
Kotel'nikovo	Russia	Record low minimum temperature	-10.5 C (13.1 F)	30 of 100 (Routine)
Podor	Senegal	Record high maximum temperature	42.0 C (107.6 F)	30 of 100 (Routine)
Artesia 6S	United States	Record high maximum temperature	29.4 C (84.9 F)	30 of 100 (Routine)
Lanai AP 656	United States	Record high maximum temperature	30.6 C (87.1 F)	30 of 100 (Routine)
Ministro Pistarini	Argentina	Record low minimum temperature	3.9 C (39.0 F)	29 of 100 (Routine)
Country Downs	Australia	Record daily precipitation	39.8 mm (1.6 in)	29 of 100 (Routine)
Karmoo	Australia	Record daily precipitation	35.0 mm (1.4 in)	29 of 100 (Routine)
Borzja	Russia	Record high minimum temperature	-9.3 C (15.3 F)	29 of 100 (Routine)
Yankton 2 E	United States	Record high maximum temperature	25.0 C (77.0 F)	29 of 100 (Routine)
Wrotham Park	Australia	Record daily precipitation	36.0 mm (1.4 in)	28 of 100 (Routine)
Cassville 1 NE	United States	Record high minimum temperature	15.0 C (59.0 F)	28 of 100 (Routine)
Tahoka	United States	Record high maximum temperature	30.0 C (86.0 F)	28 of 100 (Routine)
Niagara Falls Intl AP	United States	Record high maximum temperature	18.3 C (64.9 F)	28 of 100 (Routine)
Dubois Rgnl AP	United States	Record high maximum temperature	19.4 C (66.9 F)	28 of 100 (Routine)
Houston William P Hobby AP	United States	Record high maximum temperature	30.6 C (87.1 F)	28 of 100 (Routine)
Junction Kimble Co AP	United States	Record high maximum temperature	30.0 C (86.0 F)	28 of 100 (Routine)
Cairns Aero	Australia	Record high minimum temperature	25.3 C (77.5 F)	27 of 100 (Routine)
Cassville 1 NE	United States	Record high maximum temperature	24.4 C (75.9 F)	27 of 100 (Routine)
Osceola	United States	Record high minimum temperature	15.6 C (60.1 F)	27 of 100 (Routine)
Pomme de Terre Dam	United States	Record high maximum temperature	25.0 C (77.0 F)	27 of 100 (Routine)
Nenana Muni AP	United States	Record daily precipitation	25.7 mm (1.0 in)	27 of 100 (Routine)
Aeroparque Jorge Newbery	Argentina	Record low minimum temperature	9.5 C (49.1 F)	26 of 100 (Routine)
Innot Hot Springs Township	Australia	Record daily precipitation	30.0 mm (1.2 in)	26 of 100 (Routine)
Jiuquan	China	Record high maximum temperature	13.4 C (56.1 F)	26 of 100 (Routine)
Anyang	China	Record high maximum temperature	21.1 C (70.0 F)	26 of 100 (Routine)
Weifang	China	Record high maximum temperature	18.7 C (65.7 F)	26 of 100 (Routine)
Man	Cote D'Ivoire	Record high maximum temperature	34.9 C (94.8 F)	26 of 100 (Routine)
Lajas Substn	Puerto Rico [United States]	Record high maximum temperature	33.3 C (91.9 F)	26 of 100 (Routine)
Salisbury	United States	Record high maximum temperature	25.6 C (78.1 F)	26 of 100 (Routine)
Bruslee	Australia	Record daily precipitation	32.0 mm (1.3 in)	25 of 100 (Routine)
Xisha Dao	China	Record high maximum temperature	30.4 C (86.7 F)	25 of 100 (Routine)
Urjupino	Russia	Record high minimum temperature	-14.3 C (6.3 F)	25 of 100 (Routine)
Jayton	United States	Record high maximum temperature	30.6 C (87.1 F)	25 of 100 (Routine)
Cordoba Aero	Argentina	Record low minimum temperature	5.8 C (42.4 F)	24 of 100 (Routine)
Oran	Argentina	Record low minimum temperature	12.4 C (54.3 F)	24 of 100 (Routine)
El Trompillo	Bolivia	Record low minimum temperature	16.0 C (60.8 F)	24 of 100 (Routine)
Xai Xai	Mozambique	Record high minimum temperature	24.3 C (75.7 F)	24 of 100 (Routine)
Liubashivka	Ukraine	Record low minimum temperature	-9.4 C (15.1 F)	24 of 100 (Routine)
Greeley	United States	Record high maximum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Oakdale	United States	Record high maximum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Sidney 6NNW	United States	Record high minimum temperature	6.7 C (44.1 F)	24 of 100 (Routine)

Counts by Type and Timescale

294 records

Records set or tied on 17 November 2021 by type: Highest daily maximum 130, Lowest daily maximum 13, Highest daily minimum 61, Lowest daily minimum 48, Heaviest daily rainfall 39, Heaviest daily snowfall 1, Deepest snow cover 2.

Records on 17 November 2021 by type
Record type	Records
Highest daily maximum	130
Lowest daily maximum	13
Highest daily minimum	61
Lowest daily minimum	48
Heaviest daily rainfall	39
Heaviest daily snowfall	1
Deepest snow cover	2

Records on 17 November 2021 by timescale: all-time 0, monthly 5, daily 289.

How Much Records Were Beaten By

232 broken records

Margins by which the 232 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 152.0. Ties are not counted.

Top 20 by Significance

17 November 2021

Top 20 records on 17 November 2021 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 November 2021	Tabora Airport, TZ	daily rain	99.1 mm (3.9 in)	63.2 mm (2.5 in)	43 years	59 of 100 (Notable)
17 November 2021	Karwar, IN	daily rain	69.1 mm (2.7 in)	51.6 mm (2.0 in)	75 years	58 of 100 (Notable)
17 November 2021	Taranna (Parks & Wildlife), AU	daily rain	36.0 mm (1.4 in)	28.0 mm (1.1 in)	40 years	54 of 100 (Notable)
17 November 2021	Bjoernoeya, NO	monthly rain	35.1 mm (1.4 in)	8.1 mm (0.32 in)	1 year	51 of 100 (Notable)
17 November 2021	Ingham Composite, AU	daily rain	118.4 mm (4.7 in)	61.6 mm (2.4 in)	47 years	50 of 100 (Notable)
17 November 2021	Tizi Ouzou, DZ	daily rain	48.0 mm (1.9 in)	10.0 mm (0.4 in)	137 years	47 of 100 (Notable)
17 November 2021	Junction 4SSW, US	daily high max	30.6 C (87.1 F)	0.6 C (1.1 F)	108 years	41 of 100 (Notable)
17 November 2021	Victoria Sugar Mill, AU	daily rain	89.4 mm (3.5 in)	14.7 mm (0.6 in)	83 years	40 of 100 (Notable)
17 November 2021	O'Neill, US	daily high max	22.8 C (73.0 F)	0.6 C (1.1 F)	121 years	40 of 100 (Notable)
17 November 2021	Ratnagiri, IN	daily rain	38.1 mm (1.5 in)	28.7 mm (1.1 in)	63 years	38 of 100 (Notable)
17 November 2021	Memphis, US	daily high max	32.2 C (90.0 F)	2.2 C (4.0 F)	79 years	36 of 100 (Notable)
17 November 2021	Spur, US	daily high max	30.0 C (86.0 F)	2.2 C (4.0 F)	79 years	36 of 100 (Notable)
17 November 2021	Gatton Vale, AU	daily rain	49.0 mm (1.9 in)	33.0 mm (1.3 in)	38 years	35 of 100 (Notable)
17 November 2021	Imperial, US	daily high max	26.1 C (79.0 F)	1.7 C (3.1 F)	78 years	35 of 100 (Notable)
17 November 2021	Bemerside, AU	daily rain	38.6 mm (1.5 in)	11.9 mm (0.5 in)	74 years	34 of 100 (Routine)
17 November 2021	Uakit, RU	daily high min	-10.0 C (14.0 F)	3.9 C (7.0 F)	72 years	34 of 100 (Routine)
17 November 2021	McCamey, US	daily high max	31.1 C (88.0 F)	0.5 C (0.9 F)	83 years	33 of 100 (Routine)
17 November 2021	Clarksburg Benedum AP, US	daily high max	20.6 C (69.1 F)	1.2 C (2.2 F)	80 years	33 of 100 (Routine)
17 November 2021	Bagdarin, RU	daily high min	-9.6 C (14.7 F)	2.6 C (4.7 F)	66 years	30 of 100 (Routine)
17 November 2021	Kotel'nikovo, RU	daily low min	-10.5 C (13.1 F)	1.6 C (2.9 F)	68 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

1793 to 2021

Records set or tied on this calendar date in each year from 1793 to 2021. 2021 had 294 records.

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

Records on 11-17 in each year
Year	Records
1793	1
1805	1
1816	1
1828	1
1835	1
1840	2
1841	1
1845	1
1848	1
1850	1
1852	1
1856	3
1863	1
1867	1
1872	1
1873	1
1875	3
1876	3
1880	3
1881	1
1882	4
1883	2
1885	3
1887	6
1888	5
1889	1
1890	2
1893	4
1894	3
1895	8
1896	4
1897	7
1898	2
1899	7
1900	8
1901	2
1902	6
1903	8
1904	14
1905	13
1906	14
1907	9
1908	15
1909	18
1910	6
1911	42
1912	58
1913	20
1914	121
1915	15
1916	79
1917	46
1918	81
1919	106
1920	193
1921	43
1922	22
1923	129
1924	178
1925	79
1926	214
1927	477
1928	547
1929	224
1930	407
1931	966
1932	462
1933	569
1934	384
1935	172
1936	279
1937	410
1938	245
1939	372
1940	203
1941	647
1942	362
1943	475
1944	339
1945	345
1946	427
1947	352
1948	424
1949	346
1950	521
1951	681
1952	1,076
1953	715
1954	304
1955	1,596
1956	262
1957	593
1958	1,811
1959	1,710
1960	236
1961	795
1962	317
1963	552
1964	639
1965	697
1966	408
1967	567
1968	368
1969	421
1970	426
1971	630
1972	505
1973	294
1974	485
1975	512
1976	904
1977	538
1978	970
1979	479
1980	1,575
1981	945
1982	497
1983	1,132
1984	413
1985	906
1986	860
1987	1,008
1988	805
1989	1,098
1990	980
1991	745
1992	570
1993	1,120
1994	1,016
1995	1,535
1996	1,583
1997	1,596
1998	638
1999	1,018
2000	1,255
2001	1,252
2002	1,083
2003	607
2004	745
2005	894
2006	1,389
2007	699
2008	901
2009	986
2010	880
2011	782
2012	392
2013	724
2014	2,110
2015	1,333
2016	1,064
2017	751
2018	744
2019	611
2020	832
2021	294
2022	959
2023	558
2024	522
2025	693

Download the Data

Data for records on 2021-11-17: 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	223
20 to 40	5
40 to 60	1
60 to 80	2
80 to 100	0
100 to 120	0
120 to 140	0
140 to 160	1