Weather Records on 30 November 1986

798 weather records were set or tied worldwide on 30 November 1986. Highest significance: Bauhinia Downs Store, AU.

Key Facts for 30 November 1986

On 30 November 1986, 798 weather records were set or tied at long-record stations worldwide.
196 were record highs and 111 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 13 monthly and 785 daily.
Bauhinia Downs Store set a daily record precipitation of 67.0 mm (2.6 in) on 30 November 1986.
Across 158 earlier years (1797 to 2025) the same calendar date averaged 487 records.

Record Map

798 stations

798 station records on 30 November 1986 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 November 1986: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bauhinia Downs Store	Australia	Record daily precipitation	67.0 mm (2.6 in)	64 of 100 (Major)
Bundaberg Post Office	Australia	Record daily precipitation	127.0 mm (5.0 in)	63 of 100 (Major)
Americus	United States	Record daily precipitation	58.4 mm (2.3 in)	57 of 100 (Notable)
Banana Post Office	Australia	Record daily precipitation	64.0 mm (2.5 in)	56 of 100 (Notable)
Wallangra (Wallangra Station)	Australia	Record daily precipitation	69.2 mm (2.7 in)	56 of 100 (Notable)
Coorada	Australia	Record daily precipitation	69.0 mm (2.7 in)	53 of 100 (Notable)
La Palma	Australia	Record daily precipitation	62.2 mm (2.4 in)	53 of 100 (Notable)
Camboon Station	Australia	Record daily precipitation	150.0 mm (5.9 in)	53 of 100 (Notable)
Fazenda Primavera	Brazil	Record daily precipitation	94.4 mm (3.7 in)	51 of 100 (Notable)
Cooran Post Office	Australia	Record daily precipitation	76.8 mm (3.0 in)	50 of 100 (Notable)
Salto Grande (Cpfl)	Brazil	Record daily precipitation	115.3 mm (4.5 in)	50 of 100 (Notable)
Premier Mine-Cullinan	South Africa	Record daily precipitation	46.5 mm (1.8 in)	49 of 100 (Notable)
Cracow Store	Australia	Record daily precipitation	57.0 mm (2.2 in)	48 of 100 (Notable)
Goodnight Scrub Res 169	Australia	Record daily precipitation	100.0 mm (3.9 in)	47 of 100 (Notable)
Samford Csiro	Australia	Record daily precipitation	90.2 mm (3.6 in)	47 of 100 (Notable)
Bargara	Australia	Record daily precipitation	72.0 mm (2.8 in)	46 of 100 (Notable)
Gonyelinka	Australia	Record daily precipitation	70.0 mm (2.8 in)	46 of 100 (Notable)
Winfield	Australia	Record daily precipitation	167.6 mm (6.6 in)	45 of 100 (Notable)
Mt Crosby	Australia	Record daily precipitation	61.4 mm (2.4 in)	45 of 100 (Notable)
Manly Railway Station	Australia	Record daily precipitation	80.8 mm (3.2 in)	45 of 100 (Notable)
Yoder 5 W	United States	Record daily snowfall	25.4 cm (10.0 in)	45 of 100 (Notable)
Toombul Bowls Club	Australia	Record daily precipitation	96.0 mm (3.8 in)	44 of 100 (Notable)
Goodooga Post Office	Australia	Record daily precipitation	34.6 mm (1.4 in)	44 of 100 (Notable)
Tecoma	Australia	Record daily precipitation	55.0 mm (2.2 in)	43 of 100 (Notable)
Caldervale Station	Australia	Record daily precipitation	49.0 mm (1.9 in)	42 of 100 (Notable)
Mannersley	Australia	Record daily precipitation	70.0 mm (2.8 in)	42 of 100 (Notable)
Rosewood Walloon Rd	Australia	Record daily precipitation	47.4 mm (1.9 in)	42 of 100 (Notable)
Turvo	Brazil	Record daily precipitation	40.8 mm (1.6 in)	42 of 100 (Notable)
Eumundi - Crescent Rd	Australia	Record daily precipitation	108.8 mm (4.3 in)	41 of 100 (Notable)
Nambour Bowling Club	Australia	Record daily precipitation	85.4 mm (3.4 in)	41 of 100 (Notable)
Alderley	Australia	Record daily precipitation	88.4 mm (3.5 in)	41 of 100 (Notable)
Brigalow Post Office	Australia	Record daily precipitation	59.3 mm (2.3 in)	41 of 100 (Notable)
Burenda	Australia	Record daily precipitation	35.1 mm (1.4 in)	41 of 100 (Notable)
Attu	United States	Record low minimum temperature	-9.4 C (15.1 F)	41 of 100 (Notable)
Marburg - Warrego Highway	Australia	Record daily precipitation	36.5 mm (1.4 in)	40 of 100 (Notable)
Andradina	Brazil	Record daily precipitation	69.4 mm (2.7 in)	40 of 100 (Notable)
Uniontown	United States	Record daily precipitation	64.8 mm (2.6 in)	40 of 100 (Notable)
Kroombit	Australia	Record daily precipitation	63.0 mm (2.5 in)	39 of 100 (Notable)
Maryborough	Australia	Record daily precipitation	88.4 mm (3.5 in)	39 of 100 (Notable)
Sunnybank Bowls Club	Australia	Record daily precipitation	51.2 mm (2.0 in)	39 of 100 (Notable)
Montezuma 2 NW	United States	Record daily precipitation	49.8 mm (2.0 in)	39 of 100 (Notable)
Coolatai (Willunga)	Australia	Record daily precipitation	32.4 mm (1.3 in)	38 of 100 (Notable)
Barrocada	Brazil	Record daily precipitation	75.3 mm (3.0 in)	38 of 100 (Notable)
Jhb-Norwood	South Africa	Record daily precipitation	54.0 mm (2.1 in)	38 of 100 (Notable)
Fairhope 2 NE	United States	Record daily precipitation	59.4 mm (2.3 in)	38 of 100 (Notable)
Windsor	United States	Record daily snowfall	10.2 cm (4.0 in)	38 of 100 (Notable)
Como	Australia	Record daily precipitation	152.0 mm (6.0 in)	37 of 100 (Notable)
Tewantin Post Office	Australia	Record low maximum temperature	22.2 C (72.0 F)	37 of 100 (Notable)
Tewantin Post Office	Australia	Record daily precipitation	83.0 mm (3.3 in)	37 of 100 (Notable)
Ocala	United States	Record daily precipitation	45.2 mm (1.8 in)	37 of 100 (Notable)
Ft Madison	United States	Record high minimum temperature	1.7 C (35.1 F)	37 of 100 (Notable)
Taroom Post Office	Australia	Record daily precipitation	39.4 mm (1.6 in)	36 of 100 (Notable)
Wyseby	Australia	Record daily precipitation	71.2 mm (2.8 in)	36 of 100 (Notable)
Westgrove	Australia	Record daily precipitation	73.0 mm (2.9 in)	36 of 100 (Notable)
Didcot	Australia	Record daily precipitation	55.0 mm (2.2 in)	36 of 100 (Notable)
Grandchester Symes St	Australia	Record daily precipitation	50.2 mm (2.0 in)	36 of 100 (Notable)
Kholo	Australia	Record daily precipitation	48.8 mm (1.9 in)	36 of 100 (Notable)
Enoggera Reservoir	Australia	Record daily precipitation	66.4 mm (2.6 in)	36 of 100 (Notable)
Gold Creek Reservoir	Australia	Record daily precipitation	65.6 mm (2.6 in)	36 of 100 (Notable)
Goondiwindi Post Office	Australia	Record low maximum temperature	17.7 C (63.9 F)	36 of 100 (Notable)

Counts by Type and Timescale

798 records

Records set or tied on 30 November 1986 by type: Highest daily maximum 96, Lowest daily maximum 62, Highest daily minimum 100, Lowest daily minimum 49, Heaviest daily rainfall 433, Heaviest daily snowfall 53, Deepest snow cover 5.

Records on 30 November 1986 by type
Record type	Records
Highest daily maximum	96
Lowest daily maximum	62
Highest daily minimum	100
Lowest daily minimum	49
Heaviest daily rainfall	433
Heaviest daily snowfall	53
Deepest snow cover	5

Records on 30 November 1986 by timescale: all-time 0, monthly 13, daily 785.

How Much Records Were Beaten By

698 broken records

Margins by which the 698 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 178.0. Ties are not counted.

Top 20 by Significance

30 November 1986

Top 20 records on 30 November 1986 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1986	Bauhinia Downs Store, AU	daily rain	67.0 mm (2.6 in)	43.9 mm (1.7 in)	52 years	64 of 100 (Major)
30 November 1986	Bundaberg Post Office, AU	daily rain	127.0 mm (5.0 in)	54.6 mm (2.1 in)	69 years	63 of 100 (Major)
30 November 1986	Americus, US	daily rain	58.4 mm (2.3 in)	33.0 mm (1.3 in)	89 years	57 of 100 (Notable)
30 November 1986	Banana Post Office, AU	daily rain	64.0 mm (2.5 in)	31.0 mm (1.2 in)	76 years	56 of 100 (Notable)
30 November 1986	Wallangra (Wallangra Station), AU	daily rain	69.2 mm (2.7 in)	50.7 mm (2.0 in)	24 years	56 of 100 (Notable)
30 November 1986	Coorada, AU	daily rain	69.0 mm (2.7 in)	39.0 mm (1.5 in)	55 years	53 of 100 (Notable)
30 November 1986	La Palma, AU	daily rain	62.2 mm (2.4 in)	40.9 mm (1.6 in)	55 years	53 of 100 (Notable)
30 November 1986	Camboon Station, AU	monthly rain	150.0 mm (5.9 in)	28.8 mm (1.1 in)	37 years	53 of 100 (Notable)
30 November 1986	Fazenda Primavera, BR	daily rain	94.4 mm (3.7 in)	64.7 mm (2.5 in)	28 years	51 of 100 (Notable)
30 November 1986	Cooran Post Office, AU	daily rain	76.8 mm (3.0 in)	31.6 mm (1.2 in)	69 years	50 of 100 (Notable)
30 November 1986	Salto Grande (Cpfl), BR	daily rain	115.3 mm (4.5 in)	63.9 mm (2.5 in)	16 years	50 of 100 (Notable)
30 November 1986	Premier Mine-Cullinan, ZA	daily rain	46.5 mm (1.8 in)	26.9 mm (1.1 in)	69 years	49 of 100 (Notable)
30 November 1986	Cracow Store, AU	daily rain	57.0 mm (2.2 in)	38.7 mm (1.5 in)	48 years	48 of 100 (Notable)
30 November 1986	Goodnight Scrub Res 169, AU	daily rain	100.0 mm (3.9 in)	54.8 mm (2.2 in)	40 years	47 of 100 (Notable)
30 November 1986	Samford Csiro, AU	daily rain	90.2 mm (3.6 in)	37.6 mm (1.5 in)	69 years	47 of 100 (Notable)
30 November 1986	Bargara, AU	daily rain	72.0 mm (2.8 in)	46.6 mm (1.8 in)	56 years	46 of 100 (Notable)
30 November 1986	Gonyelinka, AU	daily rain	70.0 mm (2.8 in)	53.2 mm (2.1 in)	15 years	46 of 100 (Notable)
30 November 1986	Winfield, AU	daily rain	167.6 mm (6.6 in)	118.6 mm (4.7 in)	3 years	45 of 100 (Notable)
30 November 1986	Mt Crosby, AU	daily rain	61.4 mm (2.4 in)	23.3 mm (0.9 in)	69 years	45 of 100 (Notable)
30 November 1986	Manly Railway Station, AU	daily rain	80.8 mm (3.2 in)	27.5 mm (1.1 in)	69 years	45 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

1797 to 1986

Records set or tied on this calendar date in each year from 1797 to 1986. 1986 had 798 records.

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

Records on 11-30 in each year
Year	Records
1797	1
1799	2
1807	2
1815	2
1817	1
1821	1
1827	2
1836	1
1840	1
1846	1
1849	2
1866	1
1867	1
1871	2
1875	7
1876	2
1879	2
1881	1
1885	7
1886	1
1887	2
1888	1
1889	3
1890	2
1891	2
1892	2
1893	3
1894	1
1895	7
1896	5
1897	5
1898	1
1899	7
1900	4
1901	8
1902	7
1903	22
1904	6
1905	16
1906	21
1907	6
1908	51
1909	20
1910	22
1911	22
1912	19
1913	54
1914	68
1915	37
1916	64
1917	26
1918	32
1919	87
1920	138
1921	42
1922	46
1923	144
1924	95
1925	102
1926	84
1927	600
1928	187
1929	883
1930	185
1931	375
1932	372
1933	1,006
1934	1,282
1935	84
1936	186
1937	375
1938	165
1939	321
1940	330
1941	298
1942	218
1943	238
1944	422
1945	147
1946	343
1947	544
1948	332
1949	323
1950	382
1951	348
1952	829
1953	307
1954	470
1955	576
1956	304
1957	226
1958	676
1959	339
1960	219
1961	412
1962	802
1963	566
1964	1,042
1965	309
1966	730
1967	802
1968	516
1969	625
1970	995
1971	501
1972	414
1973	635
1974	912
1975	2,018
1976	1,789
1977	935
1978	761
1979	837
1980	697
1981	1,361
1982	1,142
1983	1,137
1984	571
1985	2,887
1986	798
1987	913
1988	686
1989	781
1990	483
1991	2,104
1992	676
1993	756
1994	762
1995	1,472
1996	1,054
1997	987
1998	2,289
1999	1,170
2000	962
2001	1,431
2002	862
2003	634
2004	1,344
2005	883
2006	2,656
2007	739
2008	855
2009	951
2010	1,915
2011	1,108
2012	1,059
2013	505
2014	822
2015	880
2016	634
2017	307
2018	493
2019	1,060
2020	323
2021	1,049
2022	559
2023	583
2024	672
2025	858

Download the Data

Data for records on 1986-11-30: 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 25	602
25 to 50	64
50 to 75	17
75 to 100	8
100 to 125	4
125 to 150	2
150 to 175	0
175 to 200	1