Weather Records on 31 October 2025

314 weather records were set or tied worldwide on 31 October 2025. Highest significance: Tupper Lake Sunmount, US.

Key Facts for 31 October 2025

On 31 October 2025, 314 weather records were set or tied at long-record stations worldwide.
166 were record highs and 38 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 11 monthly and 303 daily.
Tupper Lake Sunmount set a daily record precipitation of 68.6 mm (2.7 in) on 31 October 2025.
Across 163 earlier years (1805 to 2024) the same calendar date averaged 473 records.

Record Map

314 stations

314 station records on 31 October 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 31 October 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tupper Lake Sunmount	United States	Record daily precipitation	68.6 mm (2.7 in)	71 of 100 (Major)
Waverly	United States	Record daily precipitation	39.4 mm (1.6 in)	58 of 100 (Notable)
Bakersville	United States	Record daily precipitation	81.8 mm (3.2 in)	54 of 100 (Notable)
Troy L&D	United States	Record daily precipitation	50.8 mm (2.0 in)	54 of 100 (Notable)
Hooker 12 NNW	United States	Record daily precipitation	46.2 mm (1.8 in)	52 of 100 (Notable)
Lowville	United States	Record daily precipitation	31.8 mm (1.3 in)	52 of 100 (Notable)
Barkhamsted	United States	Record daily precipitation	78.0 mm (3.1 in)	51 of 100 (Notable)
Burlington	United States	Record daily precipitation	79.0 mm (3.1 in)	51 of 100 (Notable)
Conshohocken	United States	Record daily precipitation	54.4 mm (2.1 in)	51 of 100 (Notable)
Bennetts Brg	United States	Record daily precipitation	53.8 mm (2.1 in)	49 of 100 (Notable)
Corning	United States	Record daily precipitation	36.1 mm (1.4 in)	49 of 100 (Notable)
Geneva Rsch Farm	United States	Record daily precipitation	42.7 mm (1.7 in)	48 of 100 (Notable)
Bhaunagar	India	Record daily precipitation	25.0 mm (1.0 in)	47 of 100 (Notable)
Beaver Falls	United States	Record daily precipitation	29.2 mm (1.1 in)	46 of 100 (Notable)
Colton 2 N	United States	Record daily precipitation	33.8 mm (1.3 in)	46 of 100 (Notable)
Cecil Plains Homestead	Australia	Record daily precipitation	42.0 mm (1.7 in)	45 of 100 (Notable)
Lewiston	United States	Record daily precipitation	25.1 mm (1.0 in)	45 of 100 (Notable)
Watertown	United States	Record daily precipitation	58.4 mm (2.3 in)	44 of 100 (Notable)
Lansdown Csiro	Australia	Record daily precipitation	47.0 mm (1.9 in)	43 of 100 (Notable)
Wanaque Raymond Dam	United States	Record daily precipitation	60.7 mm (2.4 in)	43 of 100 (Notable)
Shrub Oak	United States	Record daily precipitation	55.1 mm (2.2 in)	43 of 100 (Notable)
Mina	United States	Record high maximum temperature	27.8 C (82.0 F)	42 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	25.0 C (77.0 F)	41 of 100 (Notable)
Ansonia 1 NW	United States	Record daily precipitation	96.5 mm (3.8 in)	41 of 100 (Notable)
Amherst	United States	Record daily precipitation	53.3 mm (2.1 in)	41 of 100 (Notable)
Highmarket 2W	United States	Record daily precipitation	38.9 mm (1.5 in)	41 of 100 (Notable)
Saratoga Springs 4 SW	United States	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
Shuttle Meadow Rsvr	United States	Record daily precipitation	85.6 mm (3.4 in)	40 of 100 (Notable)
Conklingville Dam	United States	Record daily precipitation	63.0 mm (2.5 in)	40 of 100 (Notable)
Brewerton Lock 23	United States	Record daily precipitation	33.3 mm (1.3 in)	39 of 100 (Notable)
Hornell Almond Dam	United States	Record daily precipitation	29.0 mm (1.1 in)	39 of 100 (Notable)
Aparri	Philippines	Record high minimum temperature	27.8 C (82.0 F)	38 of 100 (Notable)
Blairsville Exp STN	United States	Record low maximum temperature	9.4 C (48.9 F)	38 of 100 (Notable)
Camilla 3SE	United States	Record low maximum temperature	15.0 C (59.0 F)	37 of 100 (Notable)
Wertsville 4 NE	United States	Record daily precipitation	40.6 mm (1.6 in)	37 of 100 (Notable)
N Creek 5 SE	United States	Record daily precipitation	61.0 mm (2.4 in)	37 of 100 (Notable)
W Pt	United States	Record daily precipitation	49.0 mm (1.9 in)	37 of 100 (Notable)
Brays Creek (Misty Mountain)	Australia	Record daily precipitation	84.0 mm (3.3 in)	36 of 100 (Notable)
Stockbridge	United States	Record daily precipitation	67.3 mm (2.6 in)	35 of 100 (Notable)
Auburn	United States	Record daily precipitation	34.5 mm (1.4 in)	35 of 100 (Notable)
Boonville 4 SSW	United States	Record daily precipitation	33.0 mm (1.3 in)	35 of 100 (Notable)
Covington 2 WSW	United States	Record daily precipitation	38.6 mm (1.5 in)	35 of 100 (Notable)
Adel	United States	Record high minimum temperature	7.2 C (45.0 F)	34 of 100 (Routine)
Oak Ridge Rsvr	United States	Record daily precipitation	51.1 mm (2.0 in)	34 of 100 (Routine)
Canandaigua 3 S	United States	Record daily precipitation	27.2 mm (1.1 in)	33 of 100 (Routine)
Haines 40NW	United States	Record daily precipitation	53.3 mm (2.1 in)	33 of 100 (Routine)
Hemlock	United States	Record daily precipitation	25.1 mm (1.0 in)	32 of 100 (Routine)
Mt Morris 2W	United States	Record daily precipitation	25.4 mm (1.0 in)	32 of 100 (Routine)
Kapingamarangi	Federated States of Micronesia	Record daily precipitation	46.2 mm (1.8 in)	31 of 100 (Routine)
Hudson Correctional Facility	United States	Record daily precipitation	34.3 mm (1.4 in)	31 of 100 (Routine)
Ithaca Cornell UNIV	United States	Record daily precipitation	37.6 mm (1.5 in)	31 of 100 (Routine)
Mae Sariang	Thailand	Record high minimum temperature	24.0 C (75.2 F)	30 of 100 (Routine)
Lafayette 2W	United States	Record low maximum temperature	13.9 C (57.0 F)	30 of 100 (Routine)
Mt Mansfield	United States	Record daily precipitation	46.2 mm (1.8 in)	30 of 100 (Routine)
Alice Intl AP	United States	Record low minimum temperature	4.4 C (39.9 F)	30 of 100 (Routine)
Proserpine Airport	Australia	Record daily precipitation	28.4 mm (1.1 in)	29 of 100 (Routine)
Sellersville	United States	Record daily precipitation	50.8 mm (2.0 in)	29 of 100 (Routine)
Gadag	India	Record high minimum temperature	22.6 C (72.7 F)	28 of 100 (Routine)
Hamada	Japan	Record low maximum temperature	15.1 C (59.2 F)	28 of 100 (Routine)
Choibalsan	Mongolia	Record high minimum temperature	-0.5 C (31.1 F)	28 of 100 (Routine)

Counts by Type and Timescale

314 records

Records set or tied on 31 October 2025 by type: Highest daily maximum 40, Lowest daily maximum 33, Highest daily minimum 126, Lowest daily minimum 5, Heaviest daily rainfall 110.

Records on 31 October 2025 by type
Record type	Records
Highest daily maximum	40
Lowest daily maximum	33
Highest daily minimum	126
Lowest daily minimum	5
Heaviest daily rainfall	110
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 31 October 2025 by timescale: all-time 0, monthly 11, daily 303.

How Much Records Were Beaten By

263 broken records

Margins by which the 263 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 53.4. Ties are not counted.

Top 20 by Significance

31 October 2025

Top 20 records on 31 October 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 October 2025	Tupper Lake Sunmount, US	daily rain	68.6 mm (2.7 in)	53.4 mm (2.1 in)	70 years	71 of 100 (Major)
31 October 2025	Waverly, US	daily rain	39.4 mm (1.6 in)	20.6 mm (0.8 in)	130 years	58 of 100 (Notable)
31 October 2025	Bakersville, US	daily rain	81.8 mm (3.2 in)	52.8 mm (2.1 in)	63 years	54 of 100 (Notable)
31 October 2025	Troy L&D, US	daily rain	50.8 mm (2.0 in)	32.0 mm (1.3 in)	63 years	54 of 100 (Notable)
31 October 2025	Hooker 12 NNW, US	daily rain	46.2 mm (1.8 in)	23.8 mm (0.9 in)	70 years	52 of 100 (Notable)
31 October 2025	Lowville, US	daily rain	31.8 mm (1.3 in)	11.5 mm (0.5 in)	130 years	52 of 100 (Notable)
31 October 2025	Barkhamsted, US	daily rain	78.0 mm (3.1 in)	28.0 mm (1.1 in)	86 years	51 of 100 (Notable)
31 October 2025	Burlington, US	daily rain	79.0 mm (3.1 in)	35.1 mm (1.4 in)	78 years	51 of 100 (Notable)
31 October 2025	Conshohocken, US	daily rain	54.4 mm (2.1 in)	18.8 mm (0.7 in)	99 years	51 of 100 (Notable)
31 October 2025	Bennetts Brg, US	daily rain	53.8 mm (2.1 in)	22.0 mm (0.9 in)	70 years	49 of 100 (Notable)
31 October 2025	Corning, US	daily rain	36.1 mm (1.4 in)	18.8 mm (0.7 in)	70 years	49 of 100 (Notable)
31 October 2025	Geneva Rsch Farm, US	daily rain	42.7 mm (1.7 in)	27.0 mm (1.1 in)	48 years	48 of 100 (Notable)
31 October 2025	Bhaunagar, IN	daily rain	25.0 mm (1.0 in)	25.0 mm (1.0 in)	124 years	47 of 100 (Notable)
31 October 2025	Beaver Falls, US	daily rain	29.2 mm (1.1 in)	14.2 mm (0.6 in)	70 years	46 of 100 (Notable)
31 October 2025	Colton 2 N, US	daily rain	33.8 mm (1.3 in)	13.5 mm (0.5 in)	79 years	46 of 100 (Notable)
31 October 2025	Cecil Plains Homestead, AU	daily rain	42.0 mm (1.7 in)	30.0 mm (1.2 in)	32 years	45 of 100 (Notable)
31 October 2025	Lewiston, US	daily rain	25.1 mm (1.0 in)	10.4 mm (0.4 in)	79 years	45 of 100 (Notable)
31 October 2025	Watertown, US	daily rain	58.4 mm (2.3 in)	31.7 mm (1.2 in)	8 years	44 of 100 (Notable)
31 October 2025	Lansdown Csiro, AU	daily rain	47.0 mm (1.9 in)	31.2 mm (1.2 in)	40 years	43 of 100 (Notable)
31 October 2025	Wanaque Raymond Dam, US	daily rain	60.7 mm (2.4 in)	28.9 mm (1.1 in)	63 years	43 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

1805 to 2025

Records set or tied on this calendar date in each year from 1805 to 2025. 2025 had 314 records.

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

Records on 10-31 in each year
Year	Records
1805	1
1811	2
1828	1
1836	1
1838	1
1839	1
1841	1
1845	1
1847	2
1848	1
1852	2
1856	1
1865	1
1868	1
1869	3
1873	2
1875	2
1876	1
1877	1
1878	1
1879	1
1880	1
1881	6
1883	1
1884	3
1886	1
1887	2
1888	3
1889	5
1891	3
1892	4
1893	3
1894	5
1895	4
1896	10
1897	1
1898	5
1899	4
1900	5
1901	4
1902	5
1903	5
1904	7
1905	21
1906	38
1907	22
1908	13
1909	15
1910	18
1911	32
1912	14
1913	39
1914	33
1915	11
1916	72
1917	67
1918	72
1919	112
1920	63
1921	22
1922	72
1923	359
1924	244
1925	405
1926	153
1927	183
1928	120
1929	234
1930	240
1931	178
1932	260
1933	796
1934	410
1935	981
1936	307
1937	335
1938	399
1939	415
1940	248
1941	536
1942	578
1943	213
1944	611
1945	287
1946	530
1947	371
1948	695
1949	831
1950	1,237
1951	527
1952	393
1953	303
1954	460
1955	427
1956	1,086
1957	392
1958	314
1959	484
1960	296
1961	511
1962	344
1963	631
1964	538
1965	340
1966	630
1967	748
1968	605
1969	531
1970	412
1971	992
1972	1,234
1973	581
1974	1,192
1975	827
1976	655
1977	616
1978	538
1979	1,130
1980	657
1981	497
1982	560
1983	782
1984	1,054
1985	632
1986	396
1987	1,002
1988	1,058
1989	857
1990	990
1991	3,294
1992	1,324
1993	2,926
1994	1,004
1995	1,051
1996	1,074
1997	1,553
1998	1,410
1999	997
2000	1,114
2001	1,218
2002	1,613
2003	1,167
2004	870
2005	1,048
2006	842
2007	613
2008	1,256
2009	1,030
2010	931
2011	746
2012	884
2013	623
2014	547
2015	691
2016	1,012
2017	437
2018	414
2019	2,501
2020	542
2021	469
2022	497
2023	960
2024	1,133
2025	314

Download the Data

Data for records on 2025-10-31: 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Histogram of margins by which records were beaten on 31 October 2025
Margin	Records
0 to 10	202
10 to 20	30
20 to 30	19
30 to 40	9
40 to 50	0
50 to 60	3