Weather Records on 25 October 1933

433 weather records were set or tied worldwide on 25 October 1933. Highest significance: Anticosti SW Point, CA.

Key Facts for 25 October 1933

On 25 October 1933, 433 weather records were set or tied at long-record stations worldwide.
59 were record highs and 286 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 21 monthly and 412 daily.
Anticosti SW Point set a monthly record daily precipitation of 99.1 mm (3.9 in) on 25 October 1933.
Across 163 earlier years (1800 to 2025) the same calendar date averaged 465 records.

Record Map

433 stations

433 station records on 25 October 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 October 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
Anticosti SW Point	Canada	Record daily precipitation	99.1 mm (3.9 in)	56 of 100 (Notable)
Cap Chat	Canada	Record daily snowfall	12.7 cm (5.0 in)	45 of 100 (Notable)
Challakire	India	Record daily precipitation	87.1 mm (3.4 in)	44 of 100 (Notable)
Toronto	Canada	Record low maximum temperature	0.6 C (33.1 F)	40 of 100 (Notable)
Koraput	India	Record daily precipitation	61.0 mm (2.4 in)	33 of 100 (Routine)
Stewarts River Public School	Australia	Record daily precipitation	91.4 mm (3.6 in)	32 of 100 (Routine)
Kingston Queens U	Canada	Record low maximum temperature	0.6 C (33.1 F)	31 of 100 (Routine)
Brome	Canada	Record daily snowfall	10.2 cm (4.0 in)	31 of 100 (Routine)
Navalgund	India	Record daily precipitation	71.1 mm (2.8 in)	31 of 100 (Routine)
Sussex	Canada	Record daily precipitation	91.2 mm (3.6 in)	30 of 100 (Routine)
Lawrence Post Office	Australia	Record daily precipitation	32.3 mm (1.3 in)	29 of 100 (Routine)
Moncton	Canada	Record daily precipitation	53.3 mm (2.1 in)	29 of 100 (Routine)
Boulia Airport	Australia	Record low maximum temperature	22.0 C (71.6 F)	28 of 100 (Routine)
Southampton	Canada	Record low maximum temperature	-1.1 C (30.0 F)	28 of 100 (Routine)
Chicoutimi	Canada	Record daily snowfall	23.4 cm (9.2 in)	28 of 100 (Routine)
Hayward Rs	United States	Record low minimum temperature	-17.2 C (1.0 F)	27 of 100 (Routine)
Medford	United States	Record low minimum temperature	-14.4 C (6.1 F)	27 of 100 (Routine)
Prentice #2	United States	Record low minimum temperature	-19.4 C (-2.9 F)	27 of 100 (Routine)
Spooner Ag Rsch STN	United States	Record low minimum temperature	-16.7 C (1.9 F)	27 of 100 (Routine)
Pointe Au Pere	Canada	Record daily snowfall	15.2 cm (6.0 in)	26 of 100 (Routine)
Schreiber	Canada	Record daily snowfall	5.1 cm (2.0 in)	25 of 100 (Routine)
Parry Sound	Canada	Record low maximum temperature	-1.7 C (28.9 F)	25 of 100 (Routine)
Buffalo	United States	Record low maximum temperature	1.1 C (34.0 F)	25 of 100 (Routine)
Aberfoyle	Australia	Record daily precipitation	27.9 mm (1.1 in)	24 of 100 (Routine)
Brantford	Canada	Record low maximum temperature	0.6 C (33.1 F)	24 of 100 (Routine)
Leipzig-Holzhausen	Germany	Record high maximum temperature	16.4 C (61.5 F)	24 of 100 (Routine)
Concord	United States	Record low maximum temperature	4.4 C (39.9 F)	24 of 100 (Routine)
Goorangoola	Australia	Record daily precipitation	38.1 mm (1.5 in)	23 of 100 (Routine)
Guelph Oac	Canada	Record low maximum temperature	-1.1 C (30.0 F)	23 of 100 (Routine)
Collegeville St Joe AP	United States	Record daily precipitation	31.8 mm (1.3 in)	23 of 100 (Routine)
Mohonk Lake	United States	Record low maximum temperature	1.7 C (35.1 F)	23 of 100 (Routine)
Cornwall	United States	Record low maximum temperature	-0.6 C (30.9 F)	23 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	16.7 C (62.1 F)	22 of 100 (Routine)
Pembroke Eddy Match	Canada	Record low maximum temperature	0.0 C (32.0 F)	22 of 100 (Routine)
Welland	Canada	Record low minimum temperature	-4.4 C (24.1 F)	22 of 100 (Routine)
Toronto Agincourt	Canada	Record low maximum temperature	0.0 C (32.0 F)	22 of 100 (Routine)
Lakefield	Canada	Record low maximum temperature	0.0 C (32.0 F)	22 of 100 (Routine)
Point Escuminac	Canada	Record daily precipitation	52.6 mm (2.1 in)	22 of 100 (Routine)
Heggaddevankote	India	Record daily precipitation	52.1 mm (2.1 in)	22 of 100 (Routine)
Viroqua	United States	Record low minimum temperature	-7.2 C (19.0 F)	22 of 100 (Routine)
Hay River	Canada	Record low minimum temperature	-24.4 C (-11.9 F)	21 of 100 (Routine)
Moose Factory	Canada	Record low maximum temperature	-7.2 C (19.0 F)	21 of 100 (Routine)
Beatrice	Canada	Record low maximum temperature	-1.1 C (30.0 F)	21 of 100 (Routine)
Lucknow	Canada	Record low maximum temperature	0.0 C (32.0 F)	21 of 100 (Routine)
Haskote	India	Record daily precipitation	41.9 mm (1.6 in)	21 of 100 (Routine)
Sandy Lake Dam Libby	United States	Record low minimum temperature	-12.8 C (9.0 F)	21 of 100 (Routine)
Port Arthur	Australia	Record daily precipitation	10.7 mm (0.4 in)	20 of 100 (Routine)
Stratford	Canada	Record daily snowfall	2.5 cm (1.0 in)	20 of 100 (Routine)
Nyngan (Merryanbone)	Australia	Record daily precipitation	7.6 mm (0.30 in)	20 of 100 (Routine)
Welland	Canada	Record daily snowfall	0.5 cm (0.2 in)	20 of 100 (Routine)
Ganca	Azerbaijan	Record daily precipitation	9.0 mm (0.35 in)	20 of 100 (Routine)
Paris	Canada	Record daily snowfall	1.3 cm (0.5 in)	20 of 100 (Routine)
Schreiber	Canada	Record daily precipitation	17.0 mm (0.7 in)	20 of 100 (Routine)
Welland	Canada	Record low maximum temperature	3.9 C (39.0 F)	20 of 100 (Routine)
Woodstock	Canada	Record low maximum temperature	0.6 C (33.1 F)	20 of 100 (Routine)
Lindsay	Canada	Record low minimum temperature	-9.4 C (15.1 F)	20 of 100 (Routine)
Digby	Canada	Record daily precipitation	81.3 mm (3.2 in)	20 of 100 (Routine)
Periakulam	India	Record daily precipitation	68.6 mm (2.7 in)	20 of 100 (Routine)
Gloversville	United States	Record low maximum temperature	1.1 C (34.0 F)	20 of 100 (Routine)
Antigo	United States	Record low minimum temperature	-9.4 C (15.1 F)	20 of 100 (Routine)

Counts by Type and Timescale

433 records

Records set or tied on 25 October 1933 by type: Highest daily maximum 31, Lowest daily maximum 140, Highest daily minimum 28, Lowest daily minimum 146, Heaviest daily rainfall 77, Heaviest daily snowfall 11.

Records on 25 October 1933 by type
Record type	Records
Highest daily maximum	31
Lowest daily maximum	140
Highest daily minimum	28
Lowest daily minimum	146
Heaviest daily rainfall	77
Heaviest daily snowfall	11
Deepest snow cover	0

Records on 25 October 1933 by timescale: all-time 0, monthly 21, daily 412.

How Much Records Were Beaten By

321 broken records

Margins by which the 321 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.

Top 20 by Significance

25 October 1933

Top 20 records on 25 October 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 October 1933	Anticosti SW Point, CA	monthly rain	99.1 mm (3.9 in)	29.2 mm (1.1 in)	37 years	56 of 100 (Notable)
25 October 1933	Cap Chat, CA	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	50 years	45 of 100 (Notable)
25 October 1933	Challakire, IN	daily rain	87.1 mm (3.4 in)	63.0 mm (2.5 in)	32 years	44 of 100 (Notable)
25 October 1933	Toronto, CA	daily low max	0.6 C (33.1 F)	2.2 C (4.0 F)	91 years	40 of 100 (Notable)
25 October 1933	Koraput, IN	daily rain	61.0 mm (2.4 in)	54.6 mm (2.1 in)	2 years	33 of 100 (Routine)
25 October 1933	Stewarts River Public School, AU	daily rain	91.4 mm (3.6 in)	41.9 mm (1.6 in)	31 years	32 of 100 (Routine)
25 October 1933	Kingston Queens U, CA	daily low max	0.6 C (33.1 F)	4.4 C (7.9 F)	55 years	31 of 100 (Routine)
25 October 1933	Brome, CA	daily snowfall	10.2 cm (4.0 in)	5.1 cm (2.0 in)	55 years	31 of 100 (Routine)
25 October 1933	Navalgund, IN	daily rain	71.1 mm (2.8 in)	39.3 mm (1.5 in)	18 years	31 of 100 (Routine)
25 October 1933	Sussex, CA	monthly rain	91.2 mm (3.6 in)	15.5 mm (0.6 in)	20 years	30 of 100 (Routine)
25 October 1933	Lawrence Post Office, AU	daily rain	32.3 mm (1.3 in)	14.5 mm (0.6 in)	42 years	29 of 100 (Routine)
25 October 1933	Moncton, CA	daily rain	53.3 mm (2.1 in)	24.1 mm (0.9 in)	16 years	29 of 100 (Routine)
25 October 1933	Boulia Airport, AU	daily low max	22.0 C (71.6 F)	7.1 C (12.8 F)	30 years	28 of 100 (Routine)
25 October 1933	Southampton, CA	monthly low max	-1.1 C (30.0 F)	2.2 C (4.0 F)	26 years	28 of 100 (Routine)
25 October 1933	Chicoutimi, CA	monthly snowfall	23.4 cm (9.2 in)	4.3 cm (1.7 in)	4 years	28 of 100 (Routine)
25 October 1933	Hayward Rs, US	monthly low min	-17.2 C (1.0 F)	1.1 C (2.0 F)	37 years	27 of 100 (Routine)
25 October 1933	Medford, US	daily low min	-14.4 C (6.1 F)	6.6 C (11.9 F)	37 years	27 of 100 (Routine)
25 October 1933	Prentice #2, US	monthly low min	-19.4 C (-2.9 F)	4.4 C (7.9 F)	22 years	27 of 100 (Routine)
25 October 1933	Spooner Ag Rsch STN, US	monthly low min	-16.7 C (1.9 F)	1.7 C (3.1 F)	37 years	27 of 100 (Routine)
25 October 1933	Pointe Au Pere, CA	daily snowfall	15.2 cm (6.0 in)	9.1 cm (3.6 in)	8 years	26 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

1800 to 1933

Records set or tied on this calendar date in each year from 1800 to 1933. 1933 had 433 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 1933-10-25: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 20	306
20 to 40	8
40 to 60	4
60 to 80	1
80 to 100	1
100 to 120	0
120 to 140	1