Weather Records on 1 November 1987

1,529 weather records were set or tied worldwide on 1 November 1987. Highest significance: Jerome, US.

Key Facts for 1 November 1987

On 1 November 1987, 1,529 weather records were set or tied at long-record stations worldwide.
838 were record highs and 207 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 172 monthly and 1,356 daily.
Jerome set a daily record precipitation of 67.3 mm (2.6 in) on 1 November 1987.
Across 157 earlier years (1805 to 2025) the same calendar date averaged 481 records.

Record Map

1,529 stations

1,529 station records on 1 November 1987 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 November 1987: highest significance records shown on the map
Station	Country	Type	Value	Significance
Jerome	United States	Record daily precipitation	67.3 mm (2.6 in)	73 of 100 (Major)
Casa Grande	United States	Record daily precipitation	32.8 mm (1.3 in)	71 of 100 (Major)
Williams	United States	Record daily precipitation	58.4 mm (2.3 in)	66 of 100 (Major)
Blythe	United States	Record daily precipitation	32.3 mm (1.3 in)	66 of 100 (Major)
Wikieup	United States	Record daily precipitation	43.2 mm (1.7 in)	64 of 100 (Major)
Pioche	United States	Record daily precipitation	32.5 mm (1.3 in)	63 of 100 (Major)
Grassmere	Australia	Record daily precipitation	40.0 mm (1.6 in)	62 of 100 (Major)
Nornalup	Australia	Record daily precipitation	42.6 mm (1.7 in)	60 of 100 (Major)
Flagstaff AP	United States	Record daily precipitation	38.9 mm (1.5 in)	58 of 100 (Notable)
Fairmont	United States	Record daily precipitation	61.5 mm (2.4 in)	57 of 100 (Notable)
Winslow AP	United States	Record daily precipitation	33.8 mm (1.3 in)	57 of 100 (Notable)
Casa Grande Nm	United States	Record daily precipitation	26.7 mm (1.1 in)	56 of 100 (Notable)
Gisela	United States	Record daily precipitation	43.9 mm (1.7 in)	56 of 100 (Notable)
Childs	United States	Record daily precipitation	58.4 mm (2.3 in)	55 of 100 (Notable)
Tehachapi	United States	Record daily precipitation	30.5 mm (1.2 in)	54 of 100 (Notable)
Needles AP	United States	Record daily precipitation	36.1 mm (1.4 in)	54 of 100 (Notable)
Illalangi	Australia	Record daily precipitation	33.0 mm (1.3 in)	53 of 100 (Notable)
Montezuma Castle Nm	United States	Record daily precipitation	46.0 mm (1.8 in)	53 of 100 (Notable)
Walnut Grove	United States	Record daily precipitation	57.2 mm (2.3 in)	53 of 100 (Notable)
Grant City	United States	Record daily precipitation	70.4 mm (2.8 in)	53 of 100 (Notable)
Cape Otway Lighthouse	Australia	Record high minimum temperature	22.3 C (72.1 F)	52 of 100 (Notable)
Cordes	United States	Record daily precipitation	43.2 mm (1.7 in)	52 of 100 (Notable)
Eloy 4 NE	United States	Record daily precipitation	31.2 mm (1.2 in)	52 of 100 (Notable)
Mesa	United States	Record daily precipitation	25.4 mm (1.0 in)	52 of 100 (Notable)
Phoenix AP	United States	Record daily precipitation	25.1 mm (1.0 in)	52 of 100 (Notable)
Payson	United States	Record daily precipitation	64.3 mm (2.5 in)	52 of 100 (Notable)
Don Muang	Thailand	Record daily precipitation	62.0 mm (2.4 in)	51 of 100 (Notable)
Heber (Black Mesa) Rs	United States	Record daily precipitation	40.9 mm (1.6 in)	51 of 100 (Notable)
Pacoima Dam Fc33A-E	United States	Record daily precipitation	68.6 mm (2.7 in)	51 of 100 (Notable)
Houston	United States	Record high maximum temperature	32.2 C (90.0 F)	51 of 100 (Notable)
Caliente	United States	Record daily precipitation	41.1 mm (1.6 in)	51 of 100 (Notable)
Nebo	South Africa	Record daily precipitation	60.1 mm (2.4 in)	49 of 100 (Notable)
Chatsworth Fc 24 F	United States	Record daily precipitation	78.7 mm (3.1 in)	49 of 100 (Notable)
Osceola	United States	Record daily precipitation	42.7 mm (1.7 in)	48 of 100 (Notable)
Harlan Co Lake	United States	Record high minimum temperature	13.3 C (55.9 F)	48 of 100 (Notable)
Bartlett Dam	United States	Record daily precipitation	44.7 mm (1.8 in)	47 of 100 (Notable)
Castle Hot Springs	United States	Record daily precipitation	27.2 mm (1.1 in)	47 of 100 (Notable)
Griggs 3 W	United States	Record daily precipitation	28.2 mm (1.1 in)	47 of 100 (Notable)
Tempe Asu	United States	Record daily precipitation	45.7 mm (1.8 in)	47 of 100 (Notable)
Carrollton Lock 1	United States	Record high maximum temperature	28.9 C (84.0 F)	47 of 100 (Notable)
Sedona	United States	Record daily precipitation	62.7 mm (2.5 in)	46 of 100 (Notable)
Wickenburg	United States	Record daily precipitation	25.7 mm (1.0 in)	46 of 100 (Notable)
Dry Canyon Rsvr	United States	Record daily precipitation	50.0 mm (2.0 in)	46 of 100 (Notable)
Rangely 1E	United States	Record high minimum temperature	7.2 C (45.0 F)	46 of 100 (Notable)
Chon Buri	Thailand	Record daily precipitation	75.9 mm (3.0 in)	45 of 100 (Notable)
Roosevelt 1 S	United States	Record daily precipitation	36.3 mm (1.4 in)	45 of 100 (Notable)
Glendive	United States	Record high maximum temperature	26.7 C (80.1 F)	45 of 100 (Notable)
Woodruff	United States	Record high minimum temperature	3.9 C (39.0 F)	45 of 100 (Notable)
Fergana	Uzbekistan	Record low minimum temperature	-6.6 C (20.1 F)	45 of 100 (Notable)
Nashville 1 E	United States	Record high maximum temperature	27.2 C (81.0 F)	44 of 100 (Notable)
Mt Ayr	United States	Record daily precipitation	52.1 mm (2.1 in)	44 of 100 (Notable)
Quemado	United States	Record daily precipitation	26.2 mm (1.0 in)	44 of 100 (Notable)
Bangkok Metropolis	Thailand	Record daily precipitation	65.0 mm (2.6 in)	43 of 100 (Notable)
Miami	United States	Record daily precipitation	32.8 mm (1.3 in)	43 of 100 (Notable)
Bright Angel Rs	United States	Record daily precipitation	27.9 mm (1.1 in)	41 of 100 (Notable)
Wupatki Nm	United States	Record daily precipitation	34.8 mm (1.4 in)	41 of 100 (Notable)
Richfield	United States	Record high minimum temperature	8.3 C (46.9 F)	41 of 100 (Notable)
Quanah 2 SW	United States	Record high minimum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Prescott	United States	Record daily precipitation	36.3 mm (1.4 in)	40 of 100 (Notable)
Ekalaka	United States	Record high minimum temperature	8.3 C (46.9 F)	40 of 100 (Notable)

Counts by Type and Timescale

1,529 records

Records set or tied on 1 November 1987 by type: Highest daily maximum 179, Lowest daily maximum 117, Highest daily minimum 659, Lowest daily minimum 90, Heaviest daily rainfall 481, Heaviest daily snowfall 3.

Records on 1 November 1987 by type
Record type	Records
Highest daily maximum	179
Lowest daily maximum	117
Highest daily minimum	659
Lowest daily minimum	90
Heaviest daily rainfall	481
Heaviest daily snowfall	3
Deepest snow cover	0

Records on 1 November 1987 by timescale: all-time 1, monthly 172, daily 1,356.

How Much Records Were Beaten By

1,225 broken records

Margins by which the 1,225 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 74.2. Ties are not counted.

Top 20 by Significance

1 November 1987

Top 20 records on 1 November 1987 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 November 1987	Jerome, US	daily rain	67.3 mm (2.6 in)	54.6 mm (2.1 in)	80 years	73 of 100 (Major)
1 November 1987	Casa Grande, US	daily rain	32.8 mm (1.3 in)	32.8 mm (1.3 in)	88 years	71 of 100 (Major)
1 November 1987	Williams, US	daily rain	58.4 mm (2.3 in)	43.7 mm (1.7 in)	60 years	66 of 100 (Major)
1 November 1987	Blythe, US	daily rain	32.3 mm (1.3 in)	23.7 mm (0.9 in)	64 years	66 of 100 (Major)
1 November 1987	Wikieup, US	daily rain	43.2 mm (1.7 in)	34.6 mm (1.4 in)	61 years	64 of 100 (Major)
1 November 1987	Pioche, US	daily rain	32.5 mm (1.3 in)	23.1 mm (0.9 in)	80 years	63 of 100 (Major)
1 November 1987	Grassmere, AU	daily rain	40.0 mm (1.6 in)	24.8 mm (1.0 in)	48 years	62 of 100 (Major)
1 November 1987	Nornalup, AU	daily rain	42.6 mm (1.7 in)	24.3 mm (1.0 in)	57 years	60 of 100 (Major)
1 November 1987	Flagstaff AP, US	daily rain	38.9 mm (1.5 in)	27.5 mm (1.1 in)	80 years	58 of 100 (Notable)
1 November 1987	Fairmont, US	daily rain	61.5 mm (2.4 in)	57.9 mm (2.3 in)	64 years	57 of 100 (Notable)
1 November 1987	Winslow AP, US	monthly rain	33.8 mm (1.3 in)	8.9 mm (0.35 in)	63 years	57 of 100 (Notable)
1 November 1987	Casa Grande Nm, US	daily rain	26.7 mm (1.1 in)	25.2 mm (1.0 in)	53 years	56 of 100 (Notable)
1 November 1987	Gisela, US	daily rain	43.9 mm (1.7 in)	32.5 mm (1.3 in)	56 years	56 of 100 (Notable)
1 November 1987	Childs, US	daily rain	58.4 mm (2.3 in)	51.0 mm (2.0 in)	29 years	55 of 100 (Notable)
1 November 1987	Tehachapi, US	daily rain	30.5 mm (1.2 in)	26.2 mm (1.0 in)	60 years	54 of 100 (Notable)
1 November 1987	Needles AP, US	monthly rain	36.1 mm (1.4 in)	16.3 mm (0.6 in)	26 years	54 of 100 (Notable)
1 November 1987	Illalangi, AU	daily rain	33.0 mm (1.3 in)	20.0 mm (0.8 in)	56 years	53 of 100 (Notable)
1 November 1987	Montezuma Castle Nm, US	daily rain	46.0 mm (1.8 in)	42.2 mm (1.7 in)	29 years	53 of 100 (Notable)
1 November 1987	Walnut Grove, US	daily rain	57.2 mm (2.3 in)	26.7 mm (1.1 in)	80 years	53 of 100 (Notable)
1 November 1987	Grant City, US	monthly rain	70.4 mm (2.8 in)	18.3 mm (0.7 in)	55 years	53 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 1987

Records set or tied on this calendar date in each year from 1805 to 1987. 1987 had 1,529 records.

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

Records on 11-01 in each year
Year	Records
1805	1
1828	1
1836	1
1837	1
1850	1
1851	1
1852	1
1862	1
1866	1
1867	3
1869	2
1872	1
1873	1
1878	1
1879	1
1880	2
1881	7
1882	1
1885	1
1887	1
1888	2
1889	1
1890	1
1891	4
1892	5
1893	2
1894	3
1895	1
1896	6
1897	2
1898	8
1899	3
1900	3
1901	4
1902	1
1903	7
1904	13
1905	16
1906	20
1907	5
1908	11
1909	45
1910	40
1911	54
1912	17
1913	45
1914	46
1915	22
1916	40
1917	43
1918	55
1919	95
1920	62
1921	44
1922	50
1923	172
1924	290
1925	253
1926	150
1927	666
1928	214
1929	306
1930	336
1931	286
1932	387
1933	684
1934	387
1935	882
1936	332
1937	402
1938	601
1939	628
1940	309
1941	417
1942	463
1943	287
1944	513
1945	326
1946	417
1947	588
1948	415
1949	661
1950	1,017
1951	1,317
1952	254
1953	306
1954	610
1955	371
1956	1,280
1957	358
1958	289
1959	322
1960	341
1961	535
1962	285
1963	307
1964	345
1965	520
1966	574
1967	542
1968	592
1969	437
1970	303
1971	801
1972	1,205
1973	589
1974	1,014
1975	494
1976	968
1977	702
1978	878
1979	631
1980	519
1981	824
1982	813
1983	852
1984	1,295
1985	716
1986	634
1987	1,529
1988	1,025
1989	827
1990	1,089
1991	3,261
1992	1,303
1993	2,690
1994	978
1995	1,138
1996	869
1997	1,273
1998	968
1999	1,129
2000	1,339
2001	531
2002	1,697
2003	1,309
2004	1,013
2005	836
2006	756
2007	626
2008	1,252
2009	893
2010	648
2011	781
2012	663
2013	568
2014	1,027
2015	804
2016	953
2017	474
2018	652
2019	1,578
2020	974
2021	361
2022	1,010
2023	949
2024	847
2025	478

Download the Data

Data for records on 1987-11-01: 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 10	1,078
10 to 20	81
20 to 30	37
30 to 40	12
40 to 50	6
50 to 60	8
60 to 70	2
70 to 80	1