Weather Records on 9 September 1950

426 weather records were set or tied worldwide on 9 September 1950. Highest significance: Nevasa, IN.

Key Facts for 9 September 1950

On 9 September 1950, 426 weather records were set or tied at long-record stations worldwide.
48 were record highs and 199 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 11 monthly and 413 daily.
Nevasa set an all-time record daily precipitation of 218.4 mm (8.6 in) on 9 September 1950.
Across 162 earlier years (1806 to 2026) the same calendar date averaged 462 records.

Record Map

426 stations

426 station records on 9 September 1950 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 September 1950: highest significance records shown on the map
Station	Country	Type	Value	Significance
Nevasa	India	Record daily precipitation	218.4 mm (8.6 in)	60 of 100 (Major)
Westhope	United States	Record daily precipitation	55.9 mm (2.2 in)	52 of 100 (Notable)
Quantico 1 S	United States	Record daily precipitation	80.0 mm (3.1 in)	51 of 100 (Notable)
Hill City 1 W	United States	Record daily precipitation	25.4 mm (1.0 in)	49 of 100 (Notable)
Razole(Rajole)	India	Record daily precipitation	152.4 mm (6.0 in)	48 of 100 (Notable)
Challis	United States	Record daily precipitation	40.6 mm (1.6 in)	46 of 100 (Notable)
Annapolis US Naval Aca	United States	Record daily precipitation	127.0 mm (5.0 in)	46 of 100 (Notable)
Coringa(Corinza)	India	Record daily precipitation	76.2 mm (3.0 in)	43 of 100 (Notable)
Powers Lake 1N	United States	Record daily precipitation	40.4 mm (1.6 in)	43 of 100 (Notable)
Bozeman Montana State UNIV	United States	Record daily precipitation	31.0 mm (1.2 in)	42 of 100 (Notable)
Mummidivaram	India	Record daily precipitation	93.7 mm (3.7 in)	41 of 100 (Notable)
Sugar City	United States	Record daily precipitation	26.7 mm (1.1 in)	41 of 100 (Notable)
Dalhart Exp STN	United States	Record daily precipitation	46.5 mm (1.8 in)	41 of 100 (Notable)
Macon 2 NE	United States	Record low maximum temperature	20.6 C (69.1 F)	40 of 100 (Notable)
Sredny Vasjugan	Russia	Record daily precipitation	38.2 mm (1.5 in)	39 of 100 (Notable)
Williston Sloulin Fld	United States	Record daily precipitation	32.5 mm (1.3 in)	36 of 100 (Notable)
Jaipur Obsy Sr	India	Record daily precipitation	46.5 mm (1.8 in)	35 of 100 (Notable)
Atlanta 1 E	United States	Record daily precipitation	26.7 mm (1.1 in)	35 of 100 (Notable)
Irwin 2 SE	United States	Record daily precipitation	26.4 mm (1.0 in)	35 of 100 (Notable)
Ennis	United States	Record daily precipitation	34.0 mm (1.3 in)	35 of 100 (Notable)
Clarksdale	United States	Record low maximum temperature	21.1 C (70.0 F)	34 of 100 (Routine)
Venukonda	India	Record daily precipitation	91.4 mm (3.6 in)	33 of 100 (Routine)
Carrabelle 1 NNW	United States	Record low maximum temperature	23.3 C (73.9 F)	33 of 100 (Routine)
Booneville	United States	Record low maximum temperature	18.3 C (64.9 F)	33 of 100 (Routine)
Pine 2 S	United States	Record daily precipitation	30.0 mm (1.2 in)	32 of 100 (Routine)
Louisa	United States	Record daily precipitation	54.6 mm (2.1 in)	31 of 100 (Routine)
Gulbarga	India	Record daily precipitation	80.8 mm (3.2 in)	30 of 100 (Routine)
Cynthiana	United States	Record daily precipitation	53.8 mm (2.1 in)	30 of 100 (Routine)
Falmouth	United States	Record daily precipitation	33.3 mm (1.3 in)	30 of 100 (Routine)
Aberdeen	United States	Record low maximum temperature	22.2 C (72.0 F)	30 of 100 (Routine)
Hernando	United States	Record low maximum temperature	17.8 C (64.0 F)	30 of 100 (Routine)
Pontotoc	United States	Record low maximum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
Epping	United States	Record daily precipitation	35.1 mm (1.4 in)	30 of 100 (Routine)
Grenora	United States	Record daily precipitation	39.1 mm (1.5 in)	30 of 100 (Routine)
Shiggaon	India	Record daily precipitation	33.8 mm (1.3 in)	29 of 100 (Routine)
Greensboro	United States	Record low maximum temperature	23.3 C (73.9 F)	29 of 100 (Routine)
Pushmataha	United States	Record low maximum temperature	22.8 C (73.0 F)	29 of 100 (Routine)
Kosciusko	United States	Record low maximum temperature	19.4 C (66.9 F)	29 of 100 (Routine)
Calhoun Falls	United States	Record daily precipitation	84.6 mm (3.3 in)	29 of 100 (Routine)
Baltimore Customs House	United States	Record daily precipitation	30.0 mm (1.2 in)	29 of 100 (Routine)
Clanton	United States	Record low maximum temperature	20.6 C (69.1 F)	28 of 100 (Routine)
Gadsden	United States	Record low maximum temperature	22.2 C (72.0 F)	28 of 100 (Routine)
Arcadia	United States	Record low minimum temperature	18.3 C (64.9 F)	28 of 100 (Routine)
Chestertown	United States	Record daily precipitation	27.4 mm (1.1 in)	28 of 100 (Routine)
State UNIV	United States	Record low maximum temperature	21.7 C (71.1 F)	28 of 100 (Routine)
Banner Elk	United States	Record daily precipitation	50.8 mm (2.0 in)	28 of 100 (Routine)
Mahbubnagar	India	Record daily precipitation	77.5 mm (3.1 in)	27 of 100 (Routine)
Bagewadi	India	Record daily precipitation	53.3 mm (2.1 in)	27 of 100 (Routine)
Hangal	India	Record daily precipitation	79.0 mm (3.1 in)	27 of 100 (Routine)
Marianna Sch For Boys	United States	Record low minimum temperature	13.9 C (57.0 F)	27 of 100 (Routine)
Cave Run Lake	United States	Record daily precipitation	42.9 mm (1.7 in)	27 of 100 (Routine)
Paducah	United States	Record low maximum temperature	20.6 C (69.1 F)	27 of 100 (Routine)
Savannah 6 SW	United States	Record low maximum temperature	20.0 C (68.0 F)	27 of 100 (Routine)
Gurjala(Gurujala)	India	Record daily precipitation	63.5 mm (2.5 in)	26 of 100 (Routine)
Homestead Exp STN	United States	Record low minimum temperature	16.1 C (61.0 F)	26 of 100 (Routine)
Bay Saint Louis	United States	Record low minimum temperature	14.4 C (57.9 F)	26 of 100 (Routine)
University	United States	Record low maximum temperature	20.0 C (68.0 F)	26 of 100 (Routine)
Jefferson 2 E	United States	Record daily precipitation	41.4 mm (1.6 in)	26 of 100 (Routine)
Carthage	United States	Record low maximum temperature	23.3 C (73.9 F)	26 of 100 (Routine)
Malavalli	India	Record daily precipitation	40.6 mm (1.6 in)	25 of 100 (Routine)

Counts by Type and Timescale

426 records

Records set or tied on 9 September 1950 by type: Highest daily maximum 16, Lowest daily maximum 140, Highest daily minimum 32, Lowest daily minimum 59, Heaviest daily rainfall 179.

Records on 9 September 1950 by type
Record type	Records
Highest daily maximum	16
Lowest daily maximum	140
Highest daily minimum	32
Lowest daily minimum	59
Heaviest daily rainfall	179
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 September 1950 by timescale: all-time 2, monthly 11, daily 413.

How Much Records Were Beaten By

348 broken records

Margins by which the 348 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 120.6. Ties are not counted.

Top 20 by Significance

9 September 1950

Top 20 records on 9 September 1950 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 September 1950	Nevasa, IN	all-time rain	218.4 mm (8.6 in)	68.5 mm (2.7 in)	3 years	60 of 100 (Major)
9 September 1950	Westhope, US	daily rain	55.9 mm (2.2 in)	48.3 mm (1.9 in)	28 years	52 of 100 (Notable)
9 September 1950	Quantico 1 S, US	daily rain	80.0 mm (3.1 in)	63.5 mm (2.5 in)	23 years	51 of 100 (Notable)
9 September 1950	Hill City 1 W, US	daily rain	25.4 mm (1.0 in)	21.6 mm (0.9 in)	23 years	49 of 100 (Notable)
9 September 1950	Razole(Rajole), IN	daily rain	152.4 mm (6.0 in)	120.6 mm (4.7 in)	12 years	48 of 100 (Notable)
9 September 1950	Challis, US	all-time rain	40.6 mm (1.6 in)	5.0 mm (0.20 in)	35 years	46 of 100 (Notable)
9 September 1950	Annapolis US Naval Aca, US	monthly rain	127.0 mm (5.0 in)	30.5 mm (1.2 in)	42 years	46 of 100 (Notable)
9 September 1950	Coringa(Corinza), IN	daily rain	76.2 mm (3.0 in)	60.2 mm (2.4 in)	40 years	43 of 100 (Notable)
9 September 1950	Powers Lake 1N, US	daily rain	40.4 mm (1.6 in)	35.6 mm (1.4 in)	17 years	43 of 100 (Notable)
9 September 1950	Bozeman Montana State UNIV, US	daily rain	31.0 mm (1.2 in)	18.8 mm (0.7 in)	33 years	42 of 100 (Notable)
9 September 1950	Mummidivaram, IN	daily rain	93.7 mm (3.7 in)	76.4 mm (3.0 in)	4 years	41 of 100 (Notable)
9 September 1950	Sugar City, US	daily rain	26.7 mm (1.1 in)	15.8 mm (0.6 in)	36 years	41 of 100 (Notable)
9 September 1950	Dalhart Exp STN, US	daily rain	46.5 mm (1.8 in)	26.9 mm (1.1 in)	43 years	41 of 100 (Notable)
9 September 1950	Macon 2 NE, US	daily low max	20.6 C (69.1 F)	7.7 C (13.9 F)	51 years	40 of 100 (Notable)
9 September 1950	Sredny Vasjugan, RU	monthly rain	38.2 mm (1.5 in)	9.0 mm (0.35 in)	17 years	39 of 100 (Notable)
9 September 1950	Williston Sloulin Fld, US	daily rain	32.5 mm (1.3 in)	16.0 mm (0.6 in)	4 years	36 of 100 (Notable)
9 September 1950	Jaipur Obsy Sr, IN	daily rain	46.5 mm (1.8 in)	31.3 mm (1.2 in)	40 years	35 of 100 (Notable)
9 September 1950	Atlanta 1 E, US	daily rain	26.7 mm (1.1 in)	16.5 mm (0.6 in)	33 years	35 of 100 (Notable)
9 September 1950	Irwin 2 SE, US	daily rain	26.4 mm (1.0 in)	18.0 mm (0.7 in)	20 years	35 of 100 (Notable)
9 September 1950	Ennis, US	monthly rain	34.0 mm (1.3 in)	8.6 mm (0.34 in)	25 years	35 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

1806 to 1950

Records set or tied on this calendar date in each year from 1806 to 1950. 1950 had 426 records.

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

Records on 09-09 in each year
Year	Records
1806	1
1812	1
1813	1
1814	2
1834	1
1836	1
1845	1
1847	1
1848	1
1849	2
1850	1
1854	1
1864	2
1865	3
1866	3
1867	1
1869	1
1871	1
1873	1
1878	1
1879	1
1880	2
1883	3
1884	4
1886	1
1888	4
1889	1
1890	1
1891	1
1892	4
1893	4
1894	3
1895	7
1897	3
1898	5
1899	6
1900	1
1901	4
1902	5
1903	14
1904	9
1905	8
1906	24
1907	9
1908	5
1909	9
1910	17
1911	27
1912	48
1913	12
1914	69
1915	48
1916	16
1917	44
1918	40
1919	74
1920	145
1921	92
1922	115
1923	58
1924	232
1925	248
1926	168
1927	246
1928	108
1929	362
1930	211
1931	558
1932	302
1933	433
1934	256
1935	461
1936	297
1937	242
1938	416
1939	429
1940	294
1941	763
1942	357
1943	596
1944	719
1945	355
1946	366
1947	465
1948	307
1949	1,407
1950	426
1951	338
1952	511
1953	344
1954	283
1955	608
1956	742
1957	390
1958	419
1959	736
1960	492
1961	383
1962	847
1963	400
1964	488
1965	326
1966	366
1967	367
1968	440
1969	603
1970	584
1971	498
1972	464
1973	517
1974	689
1975	555
1976	773
1977	410
1978	702
1979	878
1980	829
1981	1,011
1982	814
1983	958
1984	1,304
1985	1,269
1986	1,026
1987	676
1988	836
1989	983
1990	762
1991	882
1992	620
1993	886
1994	892
1995	937
1996	809
1997	837
1998	1,667
1999	1,013
2000	811
2001	1,647
2002	1,355
2003	786
2004	1,603
2005	1,068
2006	917
2007	948
2008	1,161
2009	792
2010	1,049
2011	1,328
2012	681
2013	974
2014	590
2015	806
2016	1,210
2017	661
2018	876
2019	953
2020	2,579
2021	1,458
2022	1,094
2023	1,222
2024	1,146
2025	520
2026	815

Download the Data

Data for records on 1950-09-09: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	325
20 to 40	16
40 to 60	2
60 to 80	4
80 to 100	0
100 to 120	0
120 to 140	1