Weather Records on 9 November 1958

460 weather records were set or tied worldwide on 9 November 1958. Highest significance: Convamore, ZA.

Key Facts for 9 November 1958

On 9 November 1958, 460 weather records were set or tied at long-record stations worldwide.
201 were record highs and 10 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 27 monthly and 432 daily.
Convamore set an all-time record daily precipitation of 120.0 mm (4.7 in) on 9 November 1958.
Across 153 earlier years (1794 to 2025) the same calendar date averaged 523 records.

Record Map

460 stations

460 station records on 9 November 1958 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 November 1958: highest significance records shown on the map
Station	Country	Type	Value	Significance
Convamore	South Africa	Record daily precipitation	120.0 mm (4.7 in)	58 of 100 (Notable)
Cle Elum	United States	Record daily precipitation	39.4 mm (1.6 in)	50 of 100 (Notable)
Mnt Fletcher (Tnk)	South Africa	Record daily precipitation	41.5 mm (1.6 in)	49 of 100 (Notable)
Balbrogie	South Africa	Record daily precipitation	60.1 mm (2.4 in)	49 of 100 (Notable)
Richmond-Natal (Tnk)	South Africa	Record daily precipitation	58.0 mm (2.3 in)	48 of 100 (Notable)
Hobhouse 23	South Africa	Record daily precipitation	63.5 mm (2.5 in)	47 of 100 (Notable)
Lady Frere (Tnk)	South Africa	Record daily precipitation	44.0 mm (1.7 in)	46 of 100 (Notable)
Ida	South Africa	Record daily precipitation	68.6 mm (2.7 in)	46 of 100 (Notable)
Bulwer (Tnk)	South Africa	Record daily precipitation	52.0 mm (2.0 in)	46 of 100 (Notable)
Koffiefontein (Pol)	South Africa	Record daily precipitation	51.5 mm (2.0 in)	46 of 100 (Notable)
Ndumu	South Africa	Record daily precipitation	81.5 mm (3.2 in)	46 of 100 (Notable)
Baynesfield Estate	South Africa	Record daily precipitation	48.0 mm (1.9 in)	45 of 100 (Notable)
Skukuza	South Africa	Record daily precipitation	103.0 mm (4.1 in)	44 of 100 (Notable)
Leyden	South Africa	Record daily precipitation	50.0 mm (2.0 in)	44 of 100 (Notable)
Utrecht (Tnk)	South Africa	Record daily precipitation	72.5 mm (2.9 in)	44 of 100 (Notable)
Elandshoek, Boston	South Africa	Record daily precipitation	41.7 mm (1.6 in)	41 of 100 (Notable)
Loskop	South Africa	Record daily precipitation	67.5 mm (2.7 in)	40 of 100 (Notable)
Vryheid	South Africa	Record daily precipitation	70.0 mm (2.8 in)	40 of 100 (Notable)
Matatiele	South Africa	Record daily precipitation	47.0 mm (1.9 in)	39 of 100 (Notable)
Rosthern	Canada	Record daily snowfall	8.9 cm (3.5 in)	37 of 100 (Notable)
Nkobongo (Agr)	South Africa	Record daily precipitation	61.0 mm (2.4 in)	37 of 100 (Notable)
Hawthorne AP	United States	Record high maximum temperature	27.2 C (81.0 F)	37 of 100 (Notable)
Corinne	United States	Record high maximum temperature	26.1 C (79.0 F)	37 of 100 (Notable)
Waterville	United States	Record daily precipitation	27.4 mm (1.1 in)	37 of 100 (Notable)
Causapscal	Canada	Record daily snowfall	10.2 cm (4.0 in)	36 of 100 (Notable)
Wylie Creek (Aloomba)	Australia	Record daily precipitation	47.8 mm (1.9 in)	35 of 100 (Notable)
Yardley Chase	South Africa	Record daily precipitation	29.5 mm (1.2 in)	35 of 100 (Notable)
Eston	South Africa	Record daily precipitation	37.5 mm (1.5 in)	35 of 100 (Notable)
Aliwal North	South Africa	Record daily precipitation	69.0 mm (2.7 in)	34 of 100 (Routine)
Springfontein (Mun)	South Africa	Record daily precipitation	46.2 mm (1.8 in)	34 of 100 (Routine)
Gleniffer	South Africa	Record daily precipitation	35.8 mm (1.4 in)	34 of 100 (Routine)
Drieputs	South Africa	Record daily precipitation	37.5 mm (1.5 in)	34 of 100 (Routine)
Cwebe	South Africa	Record daily precipitation	78.0 mm (3.1 in)	33 of 100 (Routine)
De Kalk	South Africa	Record daily precipitation	33.0 mm (1.3 in)	33 of 100 (Routine)
Coonoor	India	Record daily precipitation	117.0 mm (4.6 in)	32 of 100 (Routine)
Kosmos	United States	Record daily precipitation	43.2 mm (1.7 in)	32 of 100 (Routine)
Roberval Nord	Canada	Record daily snowfall	8.9 cm (3.5 in)	31 of 100 (Routine)
Ft Collins	United States	Record high minimum temperature	5.0 C (41.0 F)	31 of 100 (Routine)
Oakley	United States	Record high maximum temperature	24.4 C (75.9 F)	31 of 100 (Routine)
Tasiilaq	Greenland [Denmark]	Record daily precipitation	34.2 mm (1.3 in)	30 of 100 (Routine)
Umtata	South Africa	Record daily precipitation	48.0 mm (1.9 in)	30 of 100 (Routine)
Dordrecht - Tnk 14	South Africa	Record daily precipitation	48.5 mm (1.9 in)	30 of 100 (Routine)
Flitwick Grange	South Africa	Record daily precipitation	30.0 mm (1.2 in)	30 of 100 (Routine)
Petrusberg (Pol)	South Africa	Record daily precipitation	41.5 mm (1.6 in)	30 of 100 (Routine)
Steeunmekaar (Pol)	South Africa	Record daily precipitation	49.5 mm (1.9 in)	30 of 100 (Routine)
Twin Falls 2 NNE	United States	Record high maximum temperature	24.4 C (75.9 F)	30 of 100 (Routine)
Elk Point	Canada	Record daily snowfall	7.6 cm (3.0 in)	29 of 100 (Routine)
Engcobo (Tnk)	South Africa	Record daily precipitation	51.7 mm (2.0 in)	29 of 100 (Routine)
Hawkestone, Howick	South Africa	Record daily precipitation	40.1 mm (1.6 in)	29 of 100 (Routine)
Impendle (Pol)	South Africa	Record daily precipitation	44.0 mm (1.7 in)	28 of 100 (Routine)
Hlobane	South Africa	Record daily precipitation	74.5 mm (2.9 in)	28 of 100 (Routine)
Stockdale	South Africa	Record daily precipitation	30.0 mm (1.2 in)	27 of 100 (Routine)
Blikana	South Africa	Record daily precipitation	73.9 mm (2.9 in)	27 of 100 (Routine)
Lemon Cove	United States	Record high minimum temperature	13.3 C (55.9 F)	27 of 100 (Routine)
Charlevoix	United States	Record daily precipitation	25.1 mm (1.0 in)	27 of 100 (Routine)
Dayville	United States	Record high maximum temperature	23.9 C (75.0 F)	27 of 100 (Routine)
Brigham City	United States	Record high maximum temperature	23.3 C (73.9 F)	27 of 100 (Routine)
Tadoussac	Canada	Record daily snowfall	16.5 cm (6.5 in)	26 of 100 (Routine)
Siwa	Egypt	Record high minimum temperature	20.0 C (68.0 F)	26 of 100 (Routine)
Nqamakwe (Tnk)	South Africa	Record daily precipitation	47.5 mm (1.9 in)	26 of 100 (Routine)

Counts by Type and Timescale

460 records

Records set or tied on 9 November 1958 by type: Highest daily maximum 108, Lowest daily maximum 3, Highest daily minimum 93, Lowest daily minimum 7, Heaviest daily rainfall 226, Heaviest daily snowfall 23.

Records on 9 November 1958 by type
Record type	Records
Highest daily maximum	108
Lowest daily maximum	3
Highest daily minimum	93
Lowest daily minimum	7
Heaviest daily rainfall	226
Heaviest daily snowfall	23
Deepest snow cover	0

Records on 9 November 1958 by timescale: all-time 1, monthly 27, daily 432.

How Much Records Were Beaten By

388 broken records

Margins by which the 388 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 140.0. Ties are not counted.

Top 20 by Significance

9 November 1958

Top 20 records on 9 November 1958 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 November 1958	Convamore, ZA	all-time rain	120.0 mm (4.7 in)	35.2 mm (1.4 in)	2 years	58 of 100 (Notable)
9 November 1958	Cle Elum, US	daily rain	39.4 mm (1.6 in)	24.2 mm (1.0 in)	48 years	50 of 100 (Notable)
9 November 1958	Mnt Fletcher (Tnk), ZA	daily rain	41.5 mm (1.6 in)	26.8 mm (1.1 in)	52 years	49 of 100 (Notable)
9 November 1958	Balbrogie, ZA	daily rain	60.1 mm (2.4 in)	40.8 mm (1.6 in)	40 years	49 of 100 (Notable)
9 November 1958	Richmond-Natal (Tnk), ZA	daily rain	58.0 mm (2.3 in)	41.0 mm (1.6 in)	24 years	48 of 100 (Notable)
9 November 1958	Hobhouse 23, ZA	daily rain	63.5 mm (2.5 in)	44.4 mm (1.7 in)	15 years	47 of 100 (Notable)
9 November 1958	Lady Frere (Tnk), ZA	daily rain	44.0 mm (1.7 in)	24.7 mm (1.0 in)	52 years	46 of 100 (Notable)
9 November 1958	Ida, ZA	monthly rain	68.6 mm (2.7 in)	11.7 mm (0.5 in)	59 years	46 of 100 (Notable)
9 November 1958	Bulwer (Tnk), ZA	daily rain	52.0 mm (2.0 in)	38.5 mm (1.5 in)	12 years	46 of 100 (Notable)
9 November 1958	Koffiefontein (Pol), ZA	daily rain	51.5 mm (2.0 in)	32.4 mm (1.3 in)	15 years	46 of 100 (Notable)
9 November 1958	Ndumu, ZA	daily rain	81.5 mm (3.2 in)	54.8 mm (2.2 in)	11 years	46 of 100 (Notable)
9 November 1958	Baynesfield Estate, ZA	daily rain	48.0 mm (1.9 in)	34.0 mm (1.3 in)	28 years	45 of 100 (Notable)
9 November 1958	Skukuza, ZA	daily rain	103.0 mm (4.1 in)	85.0 mm (3.3 in)	21 years	44 of 100 (Notable)
9 November 1958	Leyden, ZA	daily rain	50.0 mm (2.0 in)	36.8 mm (1.4 in)	20 years	44 of 100 (Notable)
9 November 1958	Utrecht (Tnk), ZA	daily rain	72.5 mm (2.9 in)	45.3 mm (1.8 in)	21 years	44 of 100 (Notable)
9 November 1958	Elandshoek, Boston, ZA	daily rain	41.7 mm (1.6 in)	20.9 mm (0.8 in)	40 years	41 of 100 (Notable)
9 November 1958	Loskop, ZA	daily rain	67.5 mm (2.7 in)	38.3 mm (1.5 in)	21 years	40 of 100 (Notable)
9 November 1958	Vryheid, ZA	daily rain	70.0 mm (2.8 in)	44.6 mm (1.8 in)	21 years	40 of 100 (Notable)
9 November 1958	Matatiele, ZA	daily rain	47.0 mm (1.9 in)	24.6 mm (1.0 in)	24 years	39 of 100 (Notable)
9 November 1958	Rosthern, CA	daily snowfall	8.9 cm (3.5 in)	6.4 cm (2.5 in)	36 years	37 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 1958

Records set or tied on this calendar date in each year from 1794 to 1958. 1958 had 460 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 1958-11-09: 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 20	338
20 to 40	32
40 to 60	9
60 to 80	4
80 to 100	3
100 to 120	1
120 to 140	1