Weather Records on 10 September 1963

384 weather records were set or tied worldwide on 10 September 1963. Highest significance: Idar, IN.

Key Facts for 10 September 1963

On 10 September 1963, 384 weather records were set or tied at long-record stations worldwide.
287 were record highs and 28 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 22 monthly and 362 daily.
Idar set a daily record precipitation of 194.4 mm (7.7 in) on 10 September 1963.
Across 166 earlier years (1812 to 2026) the same calendar date averaged 429 records.

Record Map

384 stations

384 station records on 10 September 1963 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 September 1963: highest significance records shown on the map
Station	Country	Type	Value	Significance
Idar	India	Record daily precipitation	194.4 mm (7.7 in)	63 of 100 (Major)
Sable Island	Canada	Record daily precipitation	55.6 mm (2.2 in)	55 of 100 (Notable)
N Loup	United States	Record daily precipitation	60.2 mm (2.4 in)	44 of 100 (Notable)
Ahmadabad	India	Record daily precipitation	114.9 mm (4.5 in)	41 of 100 (Notable)
Prantij	India	Record daily precipitation	120.1 mm (4.7 in)	40 of 100 (Notable)
Amod	India	Record daily precipitation	104.1 mm (4.1 in)	38 of 100 (Notable)
Medicine Hat A	Canada	Record high minimum temperature	17.2 C (63.0 F)	37 of 100 (Notable)
Arcadia	United States	Record daily precipitation	59.2 mm (2.3 in)	35 of 100 (Notable)
Dayton 1 WSW	United States	Record high minimum temperature	17.2 C (63.0 F)	34 of 100 (Routine)
Fort Macleod	Canada	Record daily precipitation	30.7 mm (1.2 in)	33 of 100 (Routine)
Chaplin	Canada	Record high minimum temperature	16.7 C (62.1 F)	32 of 100 (Routine)
Dholera	India	Record daily precipitation	133.3 mm (5.2 in)	32 of 100 (Routine)
Tarpon Spgs Sewage Plt	United States	Record low minimum temperature	17.8 C (64.0 F)	31 of 100 (Routine)
Osceola	United States	Record daily precipitation	40.6 mm (1.6 in)	31 of 100 (Routine)
Lacombe Cda	Canada	Record high minimum temperature	15.0 C (59.0 F)	30 of 100 (Routine)
Bartow 1SE	United States	Record low minimum temperature	17.8 C (64.0 F)	30 of 100 (Routine)
Heppner	United States	Record high maximum temperature	35.0 C (95.0 F)	30 of 100 (Routine)
Brady	United States	Record high maximum temperature	38.3 C (100.9 F)	30 of 100 (Routine)
Three Hills	Canada	Record high minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Chita	Russia	Record low minimum temperature	-4.7 C (23.5 F)	29 of 100 (Routine)
Crete 4ESE	United States	Record daily precipitation	31.0 mm (1.2 in)	29 of 100 (Routine)
Port Townsend	United States	Record high maximum temperature	26.7 C (80.1 F)	28 of 100 (Routine)
Shawnigan Lake	Canada	Record high minimum temperature	16.1 C (61.0 F)	27 of 100 (Routine)
Bhinmal	India	Record daily precipitation	57.8 mm (2.3 in)	27 of 100 (Routine)
Bernalillo	United States	Record high minimum temperature	15.6 C (60.1 F)	27 of 100 (Routine)
Vajda-Guba	Russia	Record high minimum temperature	9.6 C (49.3 F)	26 of 100 (Routine)
Arlington	United States	Record high minimum temperature	17.2 C (63.0 F)	26 of 100 (Routine)
South Pass City	United States	Record high minimum temperature	6.1 C (43.0 F)	26 of 100 (Routine)
Nerchinskij Zavod	Russia	Record low minimum temperature	-3.4 C (25.9 F)	25 of 100 (Routine)
Bogoroditskoye-Fenino	Russia	Record high minimum temperature	14.8 C (58.6 F)	25 of 100 (Routine)
Bonners Ferry	United States	Record high minimum temperature	14.4 C (57.9 F)	25 of 100 (Routine)
Monroe City	United States	Record daily precipitation	56.1 mm (2.2 in)	25 of 100 (Routine)
Shelbyville	United States	Record daily precipitation	67.8 mm (2.7 in)	25 of 100 (Routine)
Hannah 2 N	United States	Record high maximum temperature	31.1 C (88.0 F)	25 of 100 (Routine)
Park River	United States	Record high minimum temperature	17.2 C (63.0 F)	25 of 100 (Routine)
Red Deer	Canada	Record high minimum temperature	16.1 C (61.0 F)	24 of 100 (Routine)
Calgary Int'l A	Canada	Record high minimum temperature	15.0 C (59.0 F)	24 of 100 (Routine)
Greeley	United States	Record daily precipitation	43.9 mm (1.7 in)	24 of 100 (Routine)
Bloomfield 3 SE	United States	Record high minimum temperature	17.2 C (63.0 F)	24 of 100 (Routine)
Frederick	United States	Record high maximum temperature	40.0 C (104.0 F)	24 of 100 (Routine)
New Westminster	Canada	Record high minimum temperature	17.2 C (63.0 F)	23 of 100 (Routine)
Calmar	Canada	Record high minimum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Campsie	Canada	Record high minimum temperature	14.4 C (57.9 F)	23 of 100 (Routine)
Kharagpur India Aab	India	Record daily precipitation	68.4 mm (2.7 in)	23 of 100 (Routine)
Bomnak	Russia	Record low minimum temperature	-2.2 C (28.0 F)	23 of 100 (Routine)
Chernjaevo	Russia	Record low minimum temperature	-1.3 C (29.7 F)	23 of 100 (Routine)
Bradenton Exp STN	United States	Record low minimum temperature	18.3 C (64.9 F)	23 of 100 (Routine)
Coeur D'Alene	United States	Record high minimum temperature	13.3 C (55.9 F)	23 of 100 (Routine)
Wind River	United States	Record high minimum temperature	15.6 C (60.1 F)	23 of 100 (Routine)
Robe Comparison	Australia	Record high minimum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Nhill	Australia	Record high minimum temperature	10.0 C (50.0 F)	22 of 100 (Routine)
Regina Int'l A	Canada	Record high minimum temperature	14.4 C (57.9 F)	22 of 100 (Routine)
Friend 3E	United States	Record daily precipitation	42.9 mm (1.7 in)	22 of 100 (Routine)
Altus Irig Rsch STN	United States	Record high maximum temperature	40.0 C (104.0 F)	22 of 100 (Routine)
Chattanooga	United States	Record high maximum temperature	40.0 C (104.0 F)	22 of 100 (Routine)
Deaver	United States	Record high minimum temperature	14.4 C (57.9 F)	22 of 100 (Routine)
New Hazelton	Canada	Record high minimum temperature	12.8 C (55.0 F)	21 of 100 (Routine)
Viking	Canada	Record high minimum temperature	16.7 C (62.1 F)	21 of 100 (Routine)
Beechy	Canada	Record high minimum temperature	16.1 C (61.0 F)	21 of 100 (Routine)
Gravelbourg	Canada	Record high minimum temperature	15.6 C (60.1 F)	21 of 100 (Routine)

Counts by Type and Timescale

384 records

Records set or tied on 10 September 1963 by type: Highest daily maximum 97, Lowest daily maximum 5, Highest daily minimum 190, Lowest daily minimum 23, Heaviest daily rainfall 69.

Records on 10 September 1963 by type
Record type	Records
Highest daily maximum	97
Lowest daily maximum	5
Highest daily minimum	190
Lowest daily minimum	23
Heaviest daily rainfall	69
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 10 September 1963 by timescale: all-time 0, monthly 22, daily 362.

How Much Records Were Beaten By

269 broken records

Margins by which the 269 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 109.6. Ties are not counted.

Top 20 by Significance

10 September 1963

Top 20 records on 10 September 1963 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 September 1963	Idar, IN	daily rain	194.4 mm (7.7 in)	109.6 mm (4.3 in)	57 years	63 of 100 (Major)
10 September 1963	Sable Island, CA	daily rain	55.6 mm (2.2 in)	35.5 mm (1.4 in)	64 years	55 of 100 (Notable)
10 September 1963	N Loup, US	daily rain	60.2 mm (2.4 in)	24.6 mm (1.0 in)	50 years	44 of 100 (Notable)
10 September 1963	Ahmadabad, IN	daily rain	114.9 mm (4.5 in)	51.7 mm (2.0 in)	57 years	41 of 100 (Notable)
10 September 1963	Prantij, IN	daily rain	120.1 mm (4.7 in)	53.0 mm (2.1 in)	57 years	40 of 100 (Notable)
10 September 1963	Amod, IN	daily rain	104.1 mm (4.1 in)	71.3 mm (2.8 in)	28 years	38 of 100 (Notable)
10 September 1963	Medicine Hat A, CA	daily high min	17.2 C (63.0 F)	3.9 C (7.0 F)	71 years	37 of 100 (Notable)
10 September 1963	Arcadia, US	daily rain	59.2 mm (2.3 in)	33.5 mm (1.3 in)	16 years	35 of 100 (Notable)
10 September 1963	Dayton 1 WSW, US	daily high min	17.2 C (63.0 F)	2.8 C (5.0 F)	69 years	34 of 100 (Routine)
10 September 1963	Fort Macleod, CA	daily rain	30.7 mm (1.2 in)	19.8 mm (0.8 in)	1 year	33 of 100 (Routine)
10 September 1963	Chaplin, CA	daily high min	16.7 C (62.1 F)	3.9 C (7.0 F)	58 years	32 of 100 (Routine)
10 September 1963	Dholera, IN	daily rain	133.3 mm (5.2 in)	57.1 mm (2.2 in)	4 years	32 of 100 (Routine)
10 September 1963	Tarpon Spgs Sewage Plt, US	daily low min	17.8 C (64.0 F)	1.1 C (2.0 F)	58 years	31 of 100 (Routine)
10 September 1963	Osceola, US	daily rain	40.6 mm (1.6 in)	7.6 mm (0.30 in)	66 years	31 of 100 (Routine)
10 September 1963	Lacombe Cda, CA	monthly high min	15.0 C (59.0 F)	0.6 C (1.1 F)	48 years	30 of 100 (Routine)
10 September 1963	Bartow 1SE, US	daily low min	17.8 C (64.0 F)	0.5 C (0.9 F)	66 years	30 of 100 (Routine)
10 September 1963	Heppner, US	daily high max	35.0 C (95.0 F)	2.2 C (4.0 F)	63 years	30 of 100 (Routine)
10 September 1963	Brady, US	daily high max	38.3 C (100.9 F)	1.6 C (2.9 F)	66 years	30 of 100 (Routine)
10 September 1963	Three Hills, CA	monthly high min	15.6 C (60.1 F)	2.8 C (5.0 F)	32 years	29 of 100 (Routine)
10 September 1963	Chita, RU	daily low min	-4.7 C (23.5 F)	0.6 C (1.1 F)	71 years	29 of 100 (Routine)

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

1812 to 1963

Records set or tied on this calendar date in each year from 1812 to 1963. 1963 had 384 records.

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

Records on 09-10 in each year
Year	Records
1812	1
1813	1
1814	2
1818	1
1838	2
1841	1
1846	1
1847	1
1848	1
1850	2
1854	3
1857	1
1858	1
1865	5
1868	1
1869	2
1871	1
1874	2
1875	1
1876	2
1878	1
1879	2
1880	3
1881	2
1883	3
1884	4
1885	2
1886	1
1887	1
1888	2
1889	3
1890	1
1891	3
1892	3
1893	2
1894	4
1895	3
1896	1
1897	7
1898	4
1899	10
1901	1
1902	10
1903	13
1904	5
1905	7
1906	23
1907	15
1908	15
1909	25
1910	26
1911	8
1912	62
1913	24
1914	43
1915	53
1916	15
1917	79
1918	33
1919	42
1920	132
1921	207
1922	78
1923	38
1924	335
1925	197
1926	68
1927	262
1928	109
1929	282
1930	161
1931	724
1932	258
1933	333
1934	247
1935	478
1936	336
1937	376
1938	369
1939	386
1940	410
1941	389
1942	271
1943	352
1944	470
1945	334
1946	295
1947	534
1948	432
1949	793
1950	394
1951	344
1952	476
1953	250
1954	271
1955	376
1956	834
1957	332
1958	435
1959	670
1960	376
1961	459
1962	798
1963	384
1964	710
1965	355
1966	330
1967	512
1968	846
1969	635
1970	582
1971	400
1972	477
1973	559
1974	522
1975	528
1976	1,041
1977	391
1978	883
1979	563
1980	716
1981	629
1982	687
1983	1,329
1984	824
1985	1,140
1986	960
1987	574
1988	783
1989	1,098
1990	782
1991	827
1992	745
1993	936
1994	816
1995	643
1996	1,003
1997	829
1998	1,832
1999	1,068
2000	1,088
2001	1,129
2002	1,298
2003	1,149
2004	652
2005	1,173
2006	1,110
2007	866
2008	975
2009	636
2010	1,273
2011	1,235
2012	793
2013	1,198
2014	894
2015	789
2016	1,085
2017	674
2018	1,030
2019	816
2020	2,105
2021	1,311
2022	633
2023	1,114
2024	933
2025	583
2026	832

Download the Data

Data for records on 1963-09-10: 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	256
20 to 40	7
40 to 60	3
60 to 80	2
80 to 100	0
100 to 120	1