Weather Records on 17 November 1975

512 weather records were set or tied worldwide on 17 November 1975. Highest significance: Woodburn, AU.

Key Facts for 17 November 1975

On 17 November 1975, 512 weather records were set or tied at long-record stations worldwide.
175 were record highs and 63 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 9 monthly and 503 daily.
Woodburn set a daily record precipitation of 31.6 mm (1.2 in) on 17 November 1975.
Across 159 earlier years (1793 to 2025) the same calendar date averaged 463 records.

Record Map

512 stations

512 station records on 17 November 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 November 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Woodburn	Australia	Record daily precipitation	31.6 mm (1.2 in)	52 of 100 (Notable)
Kayballup	Australia	Record daily precipitation	61.8 mm (2.4 in)	52 of 100 (Notable)
Jerramungup	Australia	Record daily precipitation	52.4 mm (2.1 in)	52 of 100 (Notable)
Bringelly (Maryland)	Australia	Record daily precipitation	59.8 mm (2.4 in)	51 of 100 (Notable)
Penrith Ladbury Avenue	Australia	Record daily precipitation	73.8 mm (2.9 in)	51 of 100 (Notable)
Dellyanine	Australia	Record daily precipitation	30.0 mm (1.2 in)	50 of 100 (Notable)
Big Timber	United States	Record daily snowfall	15.2 cm (6.0 in)	50 of 100 (Notable)
Miranda (Blackwood St)	Australia	Record daily precipitation	53.8 mm (2.1 in)	49 of 100 (Notable)
Richmond - Uws Hawkesbury	Australia	Record daily precipitation	68.0 mm (2.7 in)	47 of 100 (Notable)
Jamberoo (Lorna)	Australia	Record daily precipitation	85.4 mm (3.4 in)	46 of 100 (Notable)
Narrawong	Australia	Record daily precipitation	27.0 mm (1.1 in)	45 of 100 (Notable)
Boyup Brook	Australia	Record daily precipitation	26.2 mm (1.0 in)	44 of 100 (Notable)
Nyerilup	Australia	Record daily precipitation	41.4 mm (1.6 in)	44 of 100 (Notable)
Nyabing	Australia	Record daily precipitation	25.6 mm (1.0 in)	44 of 100 (Notable)
Kilcoy Post Office	Australia	Record daily precipitation	65.6 mm (2.6 in)	42 of 100 (Notable)
Kalgan River	Australia	Record daily precipitation	35.4 mm (1.4 in)	40 of 100 (Notable)
Yellanup	Australia	Record daily precipitation	26.8 mm (1.1 in)	40 of 100 (Notable)
Brownsville	United States	Record daily precipitation	39.1 mm (1.5 in)	39 of 100 (Notable)
Springfields	Australia	Record daily precipitation	52.0 mm (2.0 in)	37 of 100 (Notable)
Camden (Brownlow Hill)	Australia	Record daily precipitation	53.6 mm (2.1 in)	36 of 100 (Notable)
Lajeado	Brazil	Record daily precipitation	68.8 mm (2.7 in)	36 of 100 (Notable)
Timber	United States	Record daily snowfall	10.2 cm (4.0 in)	35 of 100 (Notable)
Chamingup	Australia	Record daily precipitation	48.0 mm (1.9 in)	34 of 100 (Routine)
Erebango	Brazil	Record daily precipitation	92.0 mm (3.6 in)	34 of 100 (Routine)
Ft Morgan	United States	Record high maximum temperature	23.3 C (73.9 F)	34 of 100 (Routine)
Leroy 5 WSW	United States	Record high maximum temperature	22.2 C (72.0 F)	34 of 100 (Routine)
Springer	United States	Record high maximum temperature	25.0 C (77.0 F)	34 of 100 (Routine)
Electron Headworks	United States	Record daily snowfall	10.2 cm (4.0 in)	34 of 100 (Routine)
Santa Clara Do Ingai	Brazil	Record daily precipitation	109.6 mm (4.3 in)	33 of 100 (Routine)
Broken Bow 2 W	United States	Record high maximum temperature	25.6 C (78.1 F)	33 of 100 (Routine)
Alger-Dar El Beida	Algeria	Record daily precipitation	42.0 mm (1.7 in)	32 of 100 (Routine)
Yandina Post Office	Australia	Record daily precipitation	31.0 mm (1.2 in)	32 of 100 (Routine)
Dapto West (Stane Dykes)	Australia	Record daily precipitation	75.0 mm (3.0 in)	32 of 100 (Routine)
Aibonito 1 S	Puerto Rico [United States]	Record daily precipitation	54.1 mm (2.1 in)	32 of 100 (Routine)
Duncan	United States	Record high maximum temperature	26.7 C (80.1 F)	32 of 100 (Routine)
Rocky Ford 2 SE	United States	Record high maximum temperature	26.1 C (79.0 F)	32 of 100 (Routine)
Springview 2NW	United States	Record high maximum temperature	22.8 C (73.0 F)	32 of 100 (Routine)
Kojaneerup	Australia	Record daily precipitation	32.4 mm (1.3 in)	31 of 100 (Routine)
Oakdale	United States	Record high maximum temperature	23.3 C (73.9 F)	31 of 100 (Routine)
Fruitland	United States	Record high maximum temperature	23.9 C (75.0 F)	31 of 100 (Routine)
Mount Barker	Australia	Record daily precipitation	28.4 mm (1.1 in)	30 of 100 (Routine)
White Gums	Australia	Record daily precipitation	26.0 mm (1.0 in)	30 of 100 (Routine)
Picton Council Depot	Australia	Record daily precipitation	33.4 mm (1.3 in)	30 of 100 (Routine)
Passo Tainhas	Brazil	Record daily precipitation	56.4 mm (2.2 in)	30 of 100 (Routine)
Lumpkin 2 SE	United States	Record low minimum temperature	-3.3 C (26.1 F)	30 of 100 (Routine)
Alta 1 NNW	United States	Record daily snowfall	20.3 cm (8.0 in)	30 of 100 (Routine)
Wilgarrup	Australia	Record daily precipitation	28.0 mm (1.1 in)	29 of 100 (Routine)
Dartnall	Australia	Record daily precipitation	26.2 mm (1.0 in)	29 of 100 (Routine)
Nova Palmira	Brazil	Record daily precipitation	96.7 mm (3.8 in)	29 of 100 (Routine)
Silverton	United States	Record high maximum temperature	13.9 C (57.0 F)	29 of 100 (Routine)
Aztec Ruins Nm	United States	Record high maximum temperature	22.2 C (72.0 F)	29 of 100 (Routine)
Sao Jeronimo	Brazil	Record daily precipitation	38.8 mm (1.5 in)	28 of 100 (Routine)
Sta. Cruz de Tenerife	Spain	Record high maximum temperature	29.0 C (84.2 F)	28 of 100 (Routine)
Ravensworth (Hillview)	Australia	Record daily precipitation	25.0 mm (1.0 in)	27 of 100 (Routine)
Mitchells Flat	Australia	Record daily precipitation	34.2 mm (1.3 in)	27 of 100 (Routine)
Natividade da Serra	Brazil	Record daily precipitation	55.5 mm (2.2 in)	27 of 100 (Routine)
Greeley	United States	Record high maximum temperature	23.3 C (73.9 F)	27 of 100 (Routine)
Bloomfield 3 SE	United States	Record high maximum temperature	21.1 C (70.0 F)	27 of 100 (Routine)
Red Rvr	United States	Record high maximum temperature	16.1 C (61.0 F)	27 of 100 (Routine)
Washburn	United States	Record high minimum temperature	2.8 C (37.0 F)	27 of 100 (Routine)

Counts by Type and Timescale

512 records

Records set or tied on 17 November 1975 by type: Highest daily maximum 128, Lowest daily maximum 26, Highest daily minimum 47, Lowest daily minimum 37, Heaviest daily rainfall 245, Heaviest daily snowfall 24, Deepest snow cover 5.

Records on 17 November 1975 by type
Record type	Records
Highest daily maximum	128
Lowest daily maximum	26
Highest daily minimum	47
Lowest daily minimum	37
Heaviest daily rainfall	245
Heaviest daily snowfall	24
Deepest snow cover	5

Records on 17 November 1975 by timescale: all-time 0, monthly 9, daily 503.

How Much Records Were Beaten By

432 broken records

Margins by which the 432 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 134.0. Ties are not counted.

Top 20 by Significance

17 November 1975

Top 20 records on 17 November 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 November 1975	Woodburn, AU	daily rain	31.6 mm (1.2 in)	24.5 mm (1.0 in)	53 years	52 of 100 (Notable)
17 November 1975	Kayballup, AU	daily rain	61.8 mm (2.4 in)	59.3 mm (2.3 in)	20 years	52 of 100 (Notable)
17 November 1975	Jerramungup, AU	daily rain	52.4 mm (2.1 in)	48.1 mm (1.9 in)	18 years	52 of 100 (Notable)
17 November 1975	Bringelly (Maryland), AU	daily rain	59.8 mm (2.4 in)	17.1 mm (0.7 in)	98 years	51 of 100 (Notable)
17 November 1975	Penrith Ladbury Avenue, AU	daily rain	73.8 mm (2.9 in)	45.9 mm (1.8 in)	54 years	51 of 100 (Notable)
17 November 1975	Dellyanine, AU	daily rain	30.0 mm (1.2 in)	24.9 mm (1.0 in)	16 years	50 of 100 (Notable)
17 November 1975	Big Timber, US	daily snowfall	15.2 cm (6.0 in)	13.4 cm (5.3 in)	78 years	50 of 100 (Notable)
17 November 1975	Miranda (Blackwood St), AU	daily rain	53.8 mm (2.1 in)	39.8 mm (1.6 in)	65 years	49 of 100 (Notable)
17 November 1975	Richmond - Uws Hawkesbury, AU	daily rain	68.0 mm (2.7 in)	42.1 mm (1.7 in)	13 years	47 of 100 (Notable)
17 November 1975	Jamberoo (Lorna), AU	daily rain	85.4 mm (3.4 in)	55.2 mm (2.2 in)	32 years	46 of 100 (Notable)
17 November 1975	Narrawong, AU	daily rain	27.0 mm (1.1 in)	19.9 mm (0.8 in)	28 years	45 of 100 (Notable)
17 November 1975	Boyup Brook, AU	daily rain	26.2 mm (1.0 in)	12.7 mm (0.5 in)	53 years	44 of 100 (Notable)
17 November 1975	Nyerilup, AU	daily rain	41.4 mm (1.6 in)	33.2 mm (1.3 in)	0 years	44 of 100 (Notable)
17 November 1975	Nyabing, AU	daily rain	25.6 mm (1.0 in)	16.5 mm (0.6 in)	50 years	44 of 100 (Notable)
17 November 1975	Kilcoy Post Office, AU	daily rain	65.6 mm (2.6 in)	14.8 mm (0.6 in)	79 years	42 of 100 (Notable)
17 November 1975	Kalgan River, AU	daily rain	35.4 mm (1.4 in)	12.8 mm (0.5 in)	60 years	40 of 100 (Notable)
17 November 1975	Yellanup, AU	daily rain	26.8 mm (1.1 in)	21.2 mm (0.8 in)	18 years	40 of 100 (Notable)
17 November 1975	Brownsville, US	daily rain	39.1 mm (1.5 in)	30.5 mm (1.2 in)	16 years	39 of 100 (Notable)
17 November 1975	Springfields, AU	monthly rain	52.0 mm (2.0 in)	5.8 mm (0.23 in)	41 years	37 of 100 (Notable)
17 November 1975	Camden (Brownlow Hill), AU	daily rain	53.6 mm (2.1 in)	17.8 mm (0.7 in)	54 years	36 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

1793 to 1975

Records set or tied on this calendar date in each year from 1793 to 1975. 1975 had 512 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 1975-11-17: 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	386
20 to 40	28
40 to 60	12
60 to 80	2
80 to 100	2
100 to 120	0
120 to 140	2