Weather Records on 25 October 1963

1,115 weather records were set or tied worldwide on 25 October 1963. Highest significance: Agartala, IN.

Key Facts for 25 October 1963

On 25 October 1963, 1,115 weather records were set or tied at long-record stations worldwide.
882 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 10 monthly and 1,105 daily.
Agartala set a daily record precipitation of 124.5 mm (4.9 in) on 25 October 1963.
Across 163 earlier years (1800 to 2025) the same calendar date averaged 461 records.

Record Map

1,115 stations

1,115 station records on 25 October 1963 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 October 1963: highest significance records shown on the map
Station	Country	Type	Value	Significance
Agartala	India	Record daily precipitation	124.5 mm (4.9 in)	58 of 100 (Notable)
Dwtn Charleston	United States	Record daily precipitation	68.1 mm (2.7 in)	57 of 100 (Notable)
Bhadrachalam	India	Record daily precipitation	80.0 mm (3.1 in)	48 of 100 (Notable)
Medak	India	Record daily precipitation	139.7 mm (5.5 in)	48 of 100 (Notable)
Mather 3 NW	United States	Record daily precipitation	49.0 mm (1.9 in)	44 of 100 (Notable)
Southampton	Canada	Record high minimum temperature	15.6 C (60.1 F)	43 of 100 (Notable)
Khunti	India	Record daily precipitation	63.5 mm (2.5 in)	42 of 100 (Notable)
Rest Lake	United States	Record daily precipitation	44.7 mm (1.8 in)	42 of 100 (Notable)
Rajim	India	Record daily precipitation	85.8 mm (3.4 in)	41 of 100 (Notable)
Silchar	India	Record daily precipitation	141.6 mm (5.6 in)	40 of 100 (Notable)
Ny City Cntrl Park	United States	Record high maximum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Woodstock	Canada	Record high maximum temperature	25.0 C (77.0 F)	39 of 100 (Notable)
Rayanapally	India	Record daily precipitation	147.0 mm (5.8 in)	39 of 100 (Notable)
Barachatti	India	Record daily precipitation	50.0 mm (2.0 in)	39 of 100 (Notable)
Sagrampur	India	Record daily precipitation	76.2 mm (3.0 in)	39 of 100 (Notable)
Idabel	United States	Record daily precipitation	49.3 mm (1.9 in)	39 of 100 (Notable)
Patur	India	Record daily precipitation	57.1 mm (2.2 in)	38 of 100 (Notable)
Manor Holme	South Africa	Record daily precipitation	54.7 mm (2.2 in)	38 of 100 (Notable)
Hart 3 WSW	United States	Record high minimum temperature	16.1 C (61.0 F)	38 of 100 (Notable)
Willaura (Yarram Park)	Australia	Record daily precipitation	44.5 mm (1.8 in)	37 of 100 (Notable)
Kukrahati	India	Record daily precipitation	65.0 mm (2.6 in)	37 of 100 (Notable)
Fitchburg 4 SE	United States	Record high maximum temperature	29.4 C (84.9 F)	37 of 100 (Notable)
Baddeck	Canada	Record high maximum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
Konda	India	Record daily precipitation	105.0 mm (4.1 in)	36 of 100 (Notable)
Jokkmokk	Sweden	Record high maximum temperature	11.8 C (53.2 F)	36 of 100 (Notable)
Chestnut Hill	United States	Record high maximum temperature	28.3 C (82.9 F)	36 of 100 (Notable)
Lowville	United States	Record high maximum temperature	28.3 C (82.9 F)	36 of 100 (Notable)
Ridgetown	Canada	Record high maximum temperature	26.1 C (79.0 F)	35 of 100 (Notable)
Steynsburg	South Africa	Record daily precipitation	42.5 mm (1.7 in)	35 of 100 (Notable)
Lowell	United States	Record high maximum temperature	28.9 C (84.0 F)	35 of 100 (Notable)
Chilton	United States	Record high minimum temperature	15.6 C (60.1 F)	35 of 100 (Notable)
Dhanbad Sr	India	Record daily precipitation	58.4 mm (2.3 in)	34 of 100 (Routine)
Marshmoor	South Africa	Record daily precipitation	60.0 mm (2.4 in)	34 of 100 (Routine)
Pitea	Sweden	Record high maximum temperature	11.6 C (52.9 F)	34 of 100 (Routine)
Ottawa 4SW	United States	Record high minimum temperature	18.3 C (64.9 F)	34 of 100 (Routine)
Lewiston	United States	Record high maximum temperature	27.8 C (82.0 F)	34 of 100 (Routine)
Blue Hill Coop	United States	Record high maximum temperature	26.1 C (79.0 F)	34 of 100 (Routine)
Alma	United States	Record high maximum temperature	27.2 C (81.0 F)	34 of 100 (Routine)
Midland 2	United States	Record high minimum temperature	15.6 C (60.1 F)	34 of 100 (Routine)
Petoskey	United States	Record high minimum temperature	16.7 C (62.1 F)	34 of 100 (Routine)
Hanover	United States	Record high maximum temperature	26.1 C (79.0 F)	34 of 100 (Routine)
New London	United States	Record high minimum temperature	13.9 C (57.0 F)	34 of 100 (Routine)
Portage Wwtp	United States	Record high minimum temperature	15.6 C (60.1 F)	34 of 100 (Routine)
Stevens Pt	United States	Record high minimum temperature	14.4 C (57.9 F)	34 of 100 (Routine)
Collingwood	Canada	Record high maximum temperature	27.2 C (81.0 F)	33 of 100 (Routine)
Durham	Canada	Record high minimum temperature	13.3 C (55.9 F)	33 of 100 (Routine)
Port Stanley	Canada	Record high maximum temperature	20.6 C (69.1 F)	33 of 100 (Routine)
Montreal McGill	Canada	Record high maximum temperature	24.4 C (75.9 F)	33 of 100 (Routine)
Borlam	India	Record daily precipitation	94.2 mm (3.7 in)	33 of 100 (Routine)
Addanki	India	Record daily precipitation	80.0 mm (3.1 in)	33 of 100 (Routine)
Balumath	India	Record daily precipitation	45.4 mm (1.8 in)	33 of 100 (Routine)
Bhilai	India	Record daily precipitation	37.6 mm (1.5 in)	33 of 100 (Routine)
Jamestown	South Africa	Record daily precipitation	57.0 mm (2.2 in)	33 of 100 (Routine)
Colchester 2 W	United States	Record high maximum temperature	26.7 C (80.1 F)	33 of 100 (Routine)
Eagle Harbor	United States	Record high maximum temperature	25.6 C (78.1 F)	33 of 100 (Routine)
Manistique Wwtp	United States	Record high minimum temperature	16.1 C (61.0 F)	33 of 100 (Routine)
Addison	United States	Record high maximum temperature	27.8 C (82.0 F)	33 of 100 (Routine)
Quakertown	United States	Record high maximum temperature	25.6 C (78.1 F)	33 of 100 (Routine)
Saint Johnsbury	United States	Record high maximum temperature	26.1 C (79.0 F)	33 of 100 (Routine)
Darlington Wwtp	United States	Record high minimum temperature	15.0 C (59.0 F)	33 of 100 (Routine)

Counts by Type and Timescale

1,115 records

Records set or tied on 25 October 1963 by type: Highest daily maximum 564, Lowest daily maximum 6, Highest daily minimum 318, Lowest daily minimum 8, Heaviest daily rainfall 216, Heaviest daily snowfall 3.

Records on 25 October 1963 by type
Record type	Records
Highest daily maximum	564
Lowest daily maximum	6
Highest daily minimum	318
Lowest daily minimum	8
Heaviest daily rainfall	216
Heaviest daily snowfall	3
Deepest snow cover	0

Records on 25 October 1963 by timescale: all-time 0, monthly 10, daily 1,105.

How Much Records Were Beaten By

998 broken records

Margins by which the 998 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 86.4. Ties are not counted.

Top 20 by Significance

25 October 1963

Top 20 records on 25 October 1963 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 October 1963	Agartala, IN	daily rain	124.5 mm (4.9 in)	86.4 mm (3.4 in)	57 years	58 of 100 (Notable)
25 October 1963	Dwtn Charleston, US	daily rain	68.1 mm (2.7 in)	59.7 mm (2.4 in)	58 years	57 of 100 (Notable)
25 October 1963	Bhadrachalam, IN	daily rain	80.0 mm (3.1 in)	56.4 mm (2.2 in)	24 years	48 of 100 (Notable)
25 October 1963	Medak, IN	monthly rain	139.7 mm (5.5 in)	47.0 mm (1.9 in)	2 years	48 of 100 (Notable)
25 October 1963	Mather 3 NW, US	daily rain	49.0 mm (1.9 in)	23.1 mm (0.9 in)	46 years	44 of 100 (Notable)
25 October 1963	Southampton, CA	daily high min	15.6 C (60.1 F)	3.9 C (7.0 F)	88 years	43 of 100 (Notable)
25 October 1963	Khunti, IN	daily rain	63.5 mm (2.5 in)	59.9 mm (2.4 in)	24 years	42 of 100 (Notable)
25 October 1963	Rest Lake, US	daily rain	44.7 mm (1.8 in)	25.6 mm (1.0 in)	49 years	42 of 100 (Notable)
25 October 1963	Rajim, IN	daily rain	85.8 mm (3.4 in)	64.2 mm (2.5 in)	8 years	41 of 100 (Notable)
25 October 1963	Silchar, IN	daily rain	141.6 mm (5.6 in)	80.1 mm (3.2 in)	9 years	40 of 100 (Notable)
25 October 1963	Ny City Cntrl Park, US	daily high max	26.1 C (79.0 F)	2.8 C (5.0 F)	87 years	40 of 100 (Notable)
25 October 1963	Woodstock, CA	daily high max	25.0 C (77.0 F)	2.8 C (5.0 F)	88 years	39 of 100 (Notable)
25 October 1963	Rayanapally, IN	monthly rain	147.0 mm (5.8 in)	44.0 mm (1.7 in)	2 years	39 of 100 (Notable)
25 October 1963	Barachatti, IN	daily rain	50.0 mm (2.0 in)	44.7 mm (1.8 in)	30 years	39 of 100 (Notable)
25 October 1963	Sagrampur, IN	daily rain	76.2 mm (3.0 in)	68.6 mm (2.7 in)	34 years	39 of 100 (Notable)
25 October 1963	Idabel, US	daily rain	49.3 mm (1.9 in)	30.2 mm (1.2 in)	56 years	39 of 100 (Notable)
25 October 1963	Patur, IN	daily rain	57.1 mm (2.2 in)	37.5 mm (1.5 in)	46 years	38 of 100 (Notable)
25 October 1963	Manor Holme, ZA	monthly rain	54.7 mm (2.2 in)	6.9 mm (0.27 in)	52 years	38 of 100 (Notable)
25 October 1963	Hart 3 WSW, US	daily high min	16.1 C (61.0 F)	6.1 C (11.0 F)	63 years	38 of 100 (Notable)
25 October 1963	Willaura (Yarram Park), AU	monthly rain	44.5 mm (1.8 in)	7.7 mm (0.30 in)	26 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

1800 to 1963

Records set or tied on this calendar date in each year from 1800 to 1963. 1963 had 1,115 records.

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

Records on 10-25 in each year
Year	Records
1800	1
1802	1
1831	1
1834	1
1840	1
1841	1
1845	1
1850	1
1853	1
1856	1
1857	1
1859	1
1861	2
1864	1
1866	2
1869	1
1870	1
1871	1
1874	3
1875	2
1876	1
1877	1
1879	2
1881	1
1883	2
1885	1
1887	3
1888	4
1890	11
1891	4
1892	3
1893	2
1894	6
1895	2
1896	1
1897	1
1898	1
1899	8
1900	3
1901	3
1902	13
1903	4
1904	10
1905	20
1906	18
1907	14
1908	32
1909	19
1910	15
1911	28
1912	18
1913	51
1914	33
1915	50
1916	19
1917	29
1918	36
1919	73
1920	158
1921	47
1922	210
1923	117
1924	122
1925	297
1926	391
1927	358
1928	104
1929	262
1930	260
1931	317
1932	380
1933	433
1934	983
1935	302
1936	205
1937	328
1938	461
1939	934
1940	491
1941	323
1942	383
1943	321
1944	273
1945	437
1946	460
1947	668
1948	169
1949	761
1950	408
1951	493
1952	331
1953	278
1954	687
1955	573
1956	501
1957	907
1958	285
1959	904
1960	439
1961	237
1962	937
1963	1,115
1964	245
1965	529
1966	347
1967	493
1968	376
1969	462
1970	693
1971	996
1972	409
1973	339
1974	470
1975	1,326
1976	832
1977	824
1978	460
1979	720
1980	967
1981	1,200
1982	1,107
1983	484
1984	1,135
1985	595
1986	665
1987	572
1988	594
1989	1,543
1990	554
1991	1,413
1992	1,208
1993	569
1994	610
1995	667
1996	1,016
1997	2,375
1998	903
1999	1,110
2000	1,469
2001	1,338
2002	1,779
2003	1,215
2004	1,107
2005	1,695
2006	1,165
2007	1,289
2008	722
2009	576
2010	1,240
2011	748
2012	1,267
2013	656
2014	945
2015	499
2016	569
2017	737
2018	402
2019	1,000
2020	3,067
2021	1,081
2022	778
2023	1,254
2024	724
2025	505

Download the Data

Data for records on 1963-10-25: 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).

Histogram of margins by which records were beaten on 25 October 1963
Margin	Records
0 to 20	952
20 to 40	32
40 to 60	10
60 to 80	2
80 to 100	2