Weather Records on 9 November 2017

413 weather records were set or tied worldwide on 9 November 2017. Highest significance: Newport, US.

Key Facts for 9 November 2017

On 9 November 2017, 413 weather records were set or tied at long-record stations worldwide.
98 were record highs and 175 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 7 monthly and 406 daily.
Newport set a daily record snow depth of 20.3 cm (8.0 in) on 9 November 2017.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 524 records.

Record Map

413 stations

413 station records on 9 November 2017 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 2017: highest significance records shown on the map
Station	Country	Type	Value	Significance
Newport	United States	Record snow depth	20.3 cm (8.0 in)	48 of 100 (Notable)
Mount Barnett	Australia	Record daily precipitation	78.0 mm (3.1 in)	44 of 100 (Notable)
Beaver Is	United States	Record low minimum temperature	-7.2 C (19.0 F)	43 of 100 (Notable)
Big Lake 2	United States	Record daily precipitation	33.0 mm (1.3 in)	43 of 100 (Notable)
Cuthbert	United States	Record high maximum temperature	28.9 C (84.0 F)	42 of 100 (Notable)
Mocksville 5SE	United States	Record low maximum temperature	7.8 C (46.0 F)	42 of 100 (Notable)
Turlock #2	United States	Record high minimum temperature	13.9 C (57.0 F)	41 of 100 (Notable)
Glenwood 2WNW	United States	Record low maximum temperature	-5.6 C (21.9 F)	41 of 100 (Notable)
Steele 4N	United States	Record low minimum temperature	-20.0 C (-4.0 F)	41 of 100 (Notable)
Falls City 2 SSW	United States	Record low maximum temperature	6.7 C (44.1 F)	41 of 100 (Notable)
Madras	United States	Record low maximum temperature	1.7 C (35.1 F)	41 of 100 (Notable)
Big Falls	United States	Record low minimum temperature	-26.1 C (-15.0 F)	40 of 100 (Notable)
Lennep 5 SW	United States	Record snow depth	48.3 cm (19.0 in)	40 of 100 (Notable)
Pendleton Dwtn	United States	Record low maximum temperature	3.9 C (39.0 F)	40 of 100 (Notable)
Alpine	United States	Record low maximum temperature	5.6 C (42.1 F)	40 of 100 (Notable)
Ballinger 2 NW	United States	Record daily precipitation	27.2 mm (1.1 in)	40 of 100 (Notable)
Rotan	United States	Record daily precipitation	61.0 mm (2.4 in)	40 of 100 (Notable)
Water Valley	United States	Record daily precipitation	31.8 mm (1.3 in)	40 of 100 (Notable)
Fond du Lac Wwtp	United States	Record low minimum temperature	-11.7 C (10.9 F)	40 of 100 (Notable)
Ouesso	Congo (Brazzaville)	Record high minimum temperature	23.0 C (73.4 F)	39 of 100 (Notable)
Big Falls	United States	Record low maximum temperature	-11.1 C (12.0 F)	39 of 100 (Notable)
Kalispell Glacier AP	United States	Record snow depth	13.0 cm (5.1 in)	39 of 100 (Notable)
Paint Rock	United States	Record daily precipitation	34.0 mm (1.3 in)	39 of 100 (Notable)
Intl Falls Intl AP	United States	Record low maximum temperature	-11.0 C (12.2 F)	39 of 100 (Notable)
Dunbar Station	Australia	Record daily precipitation	80.2 mm (3.2 in)	38 of 100 (Notable)
Grand Marais	United States	Record low minimum temperature	-12.8 C (9.0 F)	38 of 100 (Notable)
Hallock	United States	Record low minimum temperature	-21.7 C (-7.1 F)	38 of 100 (Notable)
Goldthwaite 1 WSW	United States	Record daily precipitation	42.2 mm (1.7 in)	38 of 100 (Notable)
Intl Falls Intl AP	United States	Record low minimum temperature	-24.9 C (-12.8 F)	38 of 100 (Notable)
Pleystowe Sugar Mill	Australia	Record daily precipitation	77.0 mm (3.0 in)	37 of 100 (Notable)
Brule Rs	United States	Record low maximum temperature	-5.0 C (23.0 F)	37 of 100 (Notable)
Modesto AP	United States	Record high minimum temperature	13.3 C (55.9 F)	37 of 100 (Notable)
Lethebrook	Australia	Record daily precipitation	34.4 mm (1.4 in)	36 of 100 (Notable)
Pit Rvr Ph 5	United States	Record daily precipitation	122.9 mm (4.8 in)	36 of 100 (Notable)
Santo Domingo	Dominican Republic	Record low maximum temperature	28.0 C (82.4 F)	35 of 100 (Notable)
Eden	United States	Record low maximum temperature	3.3 C (37.9 F)	35 of 100 (Notable)
Pisco Intl	Peru	Record low maximum temperature	19.4 C (66.9 F)	34 of 100 (Routine)
Priest Rvr Exp STN	United States	Record snow depth	25.4 cm (10.0 in)	34 of 100 (Routine)
Breckenridge	United States	Record low maximum temperature	5.0 C (41.0 F)	34 of 100 (Routine)
Denton 2 SE	United States	Record low maximum temperature	7.8 C (46.0 F)	34 of 100 (Routine)
Goldendale	United States	Record low maximum temperature	1.1 C (34.0 F)	34 of 100 (Routine)
Salinas AP	United States	Record high minimum temperature	14.4 C (57.9 F)	34 of 100 (Routine)
Mount Elizabeth	Australia	Record daily precipitation	47.6 mm (1.9 in)	32 of 100 (Routine)
Banjawarn	Australia	Record daily precipitation	25.0 mm (1.0 in)	32 of 100 (Routine)
Danmarkshavn	Greenland [Denmark]	Record high minimum temperature	-5.5 C (22.1 F)	32 of 100 (Routine)
Athens	United States	Record daily precipitation	32.0 mm (1.3 in)	32 of 100 (Routine)
Bridgeport	United States	Record low maximum temperature	6.7 C (44.1 F)	32 of 100 (Routine)
McCamey	United States	Record low maximum temperature	6.7 C (44.1 F)	32 of 100 (Routine)
Rochester Intl AP	United States	Record low minimum temperature	-12.1 C (10.2 F)	32 of 100 (Routine)
Great Bend 3WNW	United States	Record low minimum temperature	-8.9 C (16.0 F)	31 of 100 (Routine)
Petersburg 2 N	United States	Record low minimum temperature	-22.2 C (-8.0 F)	31 of 100 (Routine)
Fredericksburg	United States	Record low maximum temperature	7.2 C (45.0 F)	31 of 100 (Routine)
Jourerdine	Australia	Record daily precipitation	25.2 mm (1.0 in)	30 of 100 (Routine)
Mount Jukes	Australia	Record daily precipitation	68.0 mm (2.7 in)	30 of 100 (Routine)
Glenwood 2WNW	United States	Record low minimum temperature	-14.4 C (6.1 F)	30 of 100 (Routine)
Grand Rapids Forestry Lab	United States	Record low minimum temperature	-19.4 C (-2.9 F)	30 of 100 (Routine)
Hope	United States	Record low maximum temperature	5.6 C (42.1 F)	30 of 100 (Routine)
Bredette	United States	Record low minimum temperature	-23.9 C (-11.0 F)	29 of 100 (Routine)
Roscoe	United States	Record low maximum temperature	5.6 C (42.1 F)	29 of 100 (Routine)
St Paul Dwtn AP	United States	Record low minimum temperature	-11.0 C (12.2 F)	29 of 100 (Routine)

Counts by Type and Timescale

413 records

Records set or tied on 9 November 2017 by type: Highest daily maximum 29, Lowest daily maximum 101, Highest daily minimum 69, Lowest daily minimum 74, Heaviest daily rainfall 99, Heaviest daily snowfall 14, Deepest snow cover 27.

Records on 9 November 2017 by type
Record type	Records
Highest daily maximum	29
Lowest daily maximum	101
Highest daily minimum	69
Lowest daily minimum	74
Heaviest daily rainfall	99
Heaviest daily snowfall	14
Deepest snow cover	27

Records on 9 November 2017 by timescale: all-time 0, monthly 7, daily 406.

How Much Records Were Beaten By

334 broken records

Margins by which the 334 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 229.0. Ties are not counted.

Top 20 by Significance

9 November 2017

Top 20 records on 9 November 2017 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 2017	Newport, US	daily snow depth	20.3 cm (8.0 in)	7.6 cm (3.0 in)	106 years	48 of 100 (Notable)
9 November 2017	Mount Barnett, AU	daily rain	78.0 mm (3.1 in)	31.6 mm (1.2 in)	35 years	44 of 100 (Notable)
9 November 2017	Beaver Is, US	daily low min	-7.2 C (19.0 F)	1.6 C (2.9 F)	108 years	43 of 100 (Notable)
9 November 2017	Big Lake 2, US	daily rain	33.0 mm (1.3 in)	27.2 mm (1.1 in)	48 years	43 of 100 (Notable)
9 November 2017	Cuthbert, US	daily high max	28.9 C (84.0 F)	1.1 C (2.0 F)	108 years	42 of 100 (Notable)
9 November 2017	Mocksville 5SE, US	daily low max	7.8 C (46.0 F)	1.1 C (2.0 F)	116 years	42 of 100 (Notable)
9 November 2017	Turlock #2, US	daily high min	13.9 C (57.0 F)	0.6 C (1.1 F)	120 years	41 of 100 (Notable)
9 November 2017	Glenwood 2WNW, US	daily low max	-5.6 C (21.9 F)	1.2 C (2.2 F)	120 years	41 of 100 (Notable)
9 November 2017	Steele 4N, US	daily low min	-20.0 C (-4.0 F)	1.1 C (2.0 F)	122 years	41 of 100 (Notable)
9 November 2017	Falls City 2 SSW, US	daily low max	6.7 C (44.1 F)	0.5 C (0.9 F)	116 years	41 of 100 (Notable)
9 November 2017	Madras, US	daily low max	1.7 C (35.1 F)	1.6 C (2.9 F)	95 years	41 of 100 (Notable)
9 November 2017	Big Falls, US	daily low min	-26.1 C (-15.0 F)	6.1 C (11.0 F)	80 years	40 of 100 (Notable)
9 November 2017	Lennep 5 SW, US	daily snow depth	48.3 cm (19.0 in)	22.9 cm (9.0 in)	4 years	40 of 100 (Notable)
9 November 2017	Pendleton Dwtn, US	daily low max	3.9 C (39.0 F)	0.5 C (0.9 F)	118 years	40 of 100 (Notable)
9 November 2017	Alpine, US	daily low max	5.6 C (42.1 F)	3.3 C (5.9 F)	80 years	40 of 100 (Notable)
9 November 2017	Ballinger 2 NW, US	daily rain	27.2 mm (1.1 in)	9.4 mm (0.37 in)	76 years	40 of 100 (Notable)
9 November 2017	Rotan, US	monthly rain	61.0 mm (2.4 in)	10.2 mm (0.4 in)	42 years	40 of 100 (Notable)
9 November 2017	Water Valley, US	daily rain	31.8 mm (1.3 in)	18.1 mm (0.7 in)	50 years	40 of 100 (Notable)
9 November 2017	Fond du Lac Wwtp, US	daily low min	-11.7 C (10.9 F)	1.7 C (3.1 F)	92 years	40 of 100 (Notable)
9 November 2017	Ouesso, CG	daily high min	23.0 C (73.4 F)	1.5 C (2.7 F)	66 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

1794 to 2017

Records set or tied on this calendar date in each year from 1794 to 2017. 2017 had 413 records.

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

Records on 11-09 in each year
Year	Records
1794	1
1828	1
1835	1
1849	1
1856	2
1859	1
1862	1
1867	1
1868	2
1875	2
1876	4
1877	1
1878	1
1879	1
1881	2
1886	2
1887	1
1888	1
1890	5
1891	1
1892	2
1893	2
1894	2
1895	20
1896	1
1897	2
1898	1
1899	3
1900	2
1901	2
1902	6
1903	3
1904	9
1905	6
1906	9
1907	3
1908	13
1909	11
1910	8
1911	15
1912	12
1913	50
1914	45
1915	34
1916	45
1917	121
1918	19
1919	76
1920	96
1921	176
1922	21
1923	191
1924	89
1925	224
1926	341
1927	213
1928	81
1929	120
1930	280
1931	997
1932	308
1933	652
1934	442
1935	276
1936	368
1937	354
1938	360
1939	346
1940	611
1941	604
1942	384
1943	521
1944	299
1945	1,211
1946	773
1947	499
1948	439
1949	310
1950	903
1951	506
1952	471
1953	483
1954	675
1955	605
1956	426
1957	341
1958	460
1959	309
1960	488
1961	382
1962	611
1963	362
1964	374
1965	227
1966	1,529
1967	629
1968	681
1969	508
1970	603
1971	887
1972	432
1973	996
1974	430
1975	1,339
1976	1,154
1977	1,361
1978	726
1979	815
1980	916
1981	883
1982	1,189
1983	872
1984	920
1985	1,472
1986	1,766
1987	614
1988	588
1989	967
1990	994
1991	2,382
1992	929
1993	715
1994	885
1995	1,304
1996	1,262
1997	774
1998	1,214
1999	2,238
2000	2,444
2001	811
2002	872
2003	732
2004	874
2005	1,655
2006	1,236
2007	744
2008	523
2009	714
2010	1,201
2011	1,082
2012	927
2013	451
2014	475
2015	976
2016	1,247
2017	413
2018	1,217
2019	921
2020	2,410
2021	413
2022	1,489
2023	637
2024	839
2025	499

Download the Data

Data for records on 2017-11-09: 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	323
50 to 100	7
100 to 150	2
150 to 200	1
200 to 250	1