Weather Records on 31 October 2026

402 weather records were set or tied worldwide on 31 October 2026. Highest significance: Hiroo, JP.

Key Facts for 31 October 2026

On 31 October 2026, 402 weather records were set or tied at long-record stations worldwide.
265 were record highs and 13 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 8 monthly and 394 daily.
Hiroo set a monthly record daily precipitation of 376.5 mm (14.8 in) on 31 October 2026 (provisional).
Across 164 earlier years (1805 to 2025) the same calendar date averaged 472 records.

Record Map

402 stations

402 station records on 31 October 2026 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 31 October 2026: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hiroo	Japan	Record daily precipitation	376.5 mm (14.8 in)	70 of 100 (Major)
Nemuro	Japan	Record daily precipitation	142.0 mm (5.6 in)	68 of 100 (Major)
New Harmony	United States	Record daily precipitation	57.7 mm (2.3 in)	67 of 100 (Major)
Zuerich/Fluntern	Switzerland	Record daily precipitation	70.5 mm (2.8 in)	65 of 100 (Major)
Guadalajara	Mexico	Record high minimum temperature	24.6 C (76.3 F)	58 of 100 (Notable)
Rucava	Latvia	Record daily precipitation	33.2 mm (1.3 in)	53 of 100 (Notable)
Wolf Canyon	United States	Record daily precipitation	45.7 mm (1.8 in)	51 of 100 (Notable)
Ogallala	United States	Record high minimum temperature	11.1 C (52.0 F)	50 of 100 (Notable)
Bunkerville	United States	Record daily precipitation	30.7 mm (1.2 in)	50 of 100 (Notable)
Overton	United States	Record daily precipitation	27.4 mm (1.1 in)	50 of 100 (Notable)
Daugavpils	Latvia	Record daily precipitation	78.8 mm (3.1 in)	48 of 100 (Notable)
Laketown	United States	Record high minimum temperature	6.7 C (44.1 F)	47 of 100 (Notable)
Salmon AP	United States	Record high minimum temperature	4.4 C (39.9 F)	46 of 100 (Notable)
Wiseman	United States	Record daily snowfall	13.2 cm (5.2 in)	46 of 100 (Notable)
Kapaka Farm 904.1	United States	Record daily precipitation	86.4 mm (3.4 in)	46 of 100 (Notable)
Holly	United States	Record high minimum temperature	11.1 C (52.0 F)	42 of 100 (Notable)
Titusville	United States	Record high minimum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Richfield	United States	Record high minimum temperature	12.2 C (54.0 F)	42 of 100 (Notable)
Culbertson	United States	Record high minimum temperature	11.1 C (52.0 F)	42 of 100 (Notable)
Suttsu	Japan	Record daily precipitation	43.5 mm (1.7 in)	41 of 100 (Notable)
Miyazaki	Japan	Record daily precipitation	82.0 mm (3.2 in)	41 of 100 (Notable)
Tapachula Chis	Mexico	Record low maximum temperature	28.0 C (82.4 F)	41 of 100 (Notable)
Atwood	United States	Record high minimum temperature	11.1 C (52.0 F)	41 of 100 (Notable)
Potosi 4 SW	United States	Record high maximum temperature	26.7 C (80.1 F)	41 of 100 (Notable)
Zacatecas Zac. (la Bufa Zac	Mexico	Record daily precipitation	36.3 mm (1.4 in)	40 of 100 (Notable)
Mc Cook	United States	Record high minimum temperature	11.7 C (53.1 F)	40 of 100 (Notable)
Hamada	Japan	Record daily precipitation	36.0 mm (1.4 in)	39 of 100 (Notable)
Mangareva	French Polynesia	Record high maximum temperature	30.9 C (87.6 F)	38 of 100 (Notable)
Oakley 4W	United States	Record high minimum temperature	10.6 C (51.1 F)	38 of 100 (Notable)
Ciudad Constitucion	Mexico	Record high minimum temperature	23.4 C (74.1 F)	37 of 100 (Notable)
Wallace 2W	United States	Record high minimum temperature	10.6 C (51.1 F)	37 of 100 (Notable)
Sewanee	United States	Record high maximum temperature	27.8 C (82.0 F)	37 of 100 (Notable)
Lamar Rs	United States	Record high maximum temperature	15.6 C (60.1 F)	37 of 100 (Notable)
Limon	United States	Record high minimum temperature	8.9 C (48.0 F)	37 of 100 (Notable)
Blackfoot Fire Dept	United States	Record high minimum temperature	9.4 C (48.9 F)	36 of 100 (Notable)
Ebbetts Pass	United States	Record daily precipitation	68.6 mm (2.7 in)	36 of 100 (Notable)
Vero Beach Intl AP	United States	Record high minimum temperature	25.6 C (78.1 F)	36 of 100 (Notable)
Lexington Kelly Fld	United States	Record high minimum temperature	12.0 C (53.6 F)	36 of 100 (Notable)
Hayes Center 1NW	United States	Record high minimum temperature	10.6 C (51.1 F)	36 of 100 (Notable)
Imperial Muni AP	United States	Record high minimum temperature	10.6 C (51.1 F)	36 of 100 (Notable)
Mexico City	Mexico	Record daily precipitation	29.8 mm (1.2 in)	35 of 100 (Notable)
John Martin Dam	United States	Record high minimum temperature	9.4 C (48.9 F)	35 of 100 (Notable)
Saltillo	Mexico	Record high minimum temperature	21.5 C (70.7 F)	34 of 100 (Routine)
Zamora	Mexico	Record high maximum temperature	34.2 C (93.6 F)	34 of 100 (Routine)
Alpine	United States	Record daily precipitation	25.4 mm (1.0 in)	34 of 100 (Routine)
Hilo Intl AP 87	United States	Record high minimum temperature	23.9 C (75.0 F)	34 of 100 (Routine)
Gooding 2 S	United States	Record high minimum temperature	7.0 C (44.6 F)	34 of 100 (Routine)
Surin	Thailand	Record high maximum temperature	35.2 C (95.4 F)	33 of 100 (Routine)
Troughton Island	Australia	Record low maximum temperature	30.4 C (86.7 F)	32 of 100 (Routine)
Nogales 6 N	United States	Record high minimum temperature	13.9 C (57.0 F)	32 of 100 (Routine)
Tribune 1W	United States	Record high minimum temperature	10.0 C (50.0 F)	32 of 100 (Routine)
Beaver Head	United States	Record daily precipitation	35.6 mm (1.4 in)	32 of 100 (Routine)
Bettles AP	United States	Record snow depth	53.3 cm (21.0 in)	32 of 100 (Routine)
Unalakleet Fld	United States	Record high minimum temperature	2.2 C (36.0 F)	32 of 100 (Routine)
Bettles AP	United States	Record daily snowfall	9.7 cm (3.8 in)	31 of 100 (Routine)
Glen Elder Lake	United States	Record high minimum temperature	13.3 C (55.9 F)	30 of 100 (Routine)
Eureka	United States	Record daily precipitation	25.4 mm (1.0 in)	30 of 100 (Routine)
Kelly Alaska	United States	Record high maximum temperature	14.4 C (57.9 F)	30 of 100 (Routine)
Eagle FAA AP	United States	Record high minimum temperature	5.0 C (41.0 F)	30 of 100 (Routine)
Kirwin Dam	United States	Record high minimum temperature	12.2 C (54.0 F)	29 of 100 (Routine)

Counts by Type and Timescale

402 records

Records set or tied on 31 October 2026 by type: Highest daily maximum 33, Lowest daily maximum 9, Highest daily minimum 232, Lowest daily minimum 4, Heaviest daily rainfall 121, Heaviest daily snowfall 2, Deepest snow cover 1.

Records on 31 October 2026 by type
Record type	Records
Highest daily maximum	33
Lowest daily maximum	9
Highest daily minimum	232
Lowest daily minimum	4
Heaviest daily rainfall	121
Heaviest daily snowfall	2
Deepest snow cover	1

Records on 31 October 2026 by timescale: all-time 0, monthly 8, daily 394.

How Much Records Were Beaten By

313 broken records

Margins by which the 313 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 164.5. Ties are not counted.

Top 20 by Significance

31 October 2026

Top 20 records on 31 October 2026 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 October 2026	Hiroo, JP	monthly rain (Provisional)	376.5 mm (14.8 in)	164.5 mm (6.5 in)	47 years	70 of 100 (Major)
31 October 2026	Nemuro, JP	daily rain (Provisional)	142.0 mm (5.6 in)	73.9 mm (2.9 in)	72 years	68 of 100 (Major)
31 October 2026	New Harmony, US	daily rain (Provisional)	57.7 mm (2.3 in)	38.4 mm (1.5 in)	105 years	67 of 100 (Major)
31 October 2026	Zuerich/Fluntern, CH	monthly rain (Provisional)	70.5 mm (2.8 in)	21.7 mm (0.9 in)	48 years	65 of 100 (Major)
31 October 2026	Guadalajara, MX	daily high min (Provisional)	24.6 C (76.3 F)	8.6 C (15.5 F)	67 years	58 of 100 (Notable)
31 October 2026	Rucava, LV	daily rain (Provisional)	33.2 mm (1.3 in)	17.8 mm (0.7 in)	56 years	53 of 100 (Notable)
31 October 2026	Wolf Canyon, US	daily rain (Provisional)	45.7 mm (1.8 in)	21.8 mm (0.9 in)	53 years	51 of 100 (Notable)
31 October 2026	Ogallala, US	daily high min (Provisional)	11.1 C (52.0 F)	6.1 C (11.0 F)	92 years	50 of 100 (Notable)
31 October 2026	Bunkerville, US	daily rain (Provisional)	30.7 mm (1.2 in)	26.9 mm (1.1 in)	39 years	50 of 100 (Notable)
31 October 2026	Overton, US	daily rain (Provisional)	27.4 mm (1.1 in)	25.1 mm (1.0 in)	29 years	50 of 100 (Notable)
31 October 2026	Daugavpils, LV	monthly rain (Provisional)	78.8 mm (3.1 in)	14.2 mm (0.6 in)	0 years	48 of 100 (Notable)
31 October 2026	Laketown, US	daily high min (Provisional)	6.7 C (44.1 F)	2.8 C (5.0 F)	108 years	47 of 100 (Notable)
31 October 2026	Salmon AP, US	daily high min (Provisional)	4.4 C (39.9 F)	2.7 C (4.9 F)	119 years	46 of 100 (Notable)
31 October 2026	Wiseman, US	daily snowfall (Provisional)	13.2 cm (5.2 in)	5.6 cm (2.2 in)	87 years	46 of 100 (Notable)
31 October 2026	Kapaka Farm 904.1, US	daily rain (Provisional)	86.4 mm (3.4 in)	50.8 mm (2.0 in)	8 years	46 of 100 (Notable)
31 October 2026	Holly, US	daily high min (Provisional)	11.1 C (52.0 F)	1.1 C (2.0 F)	119 years	42 of 100 (Notable)
31 October 2026	Titusville, US	daily high min (Provisional)	24.4 C (75.9 F)	1.1 C (2.0 F)	107 years	42 of 100 (Notable)
31 October 2026	Richfield, US	daily high min (Provisional)	12.2 C (54.0 F)	1.1 C (2.0 F)	111 years	42 of 100 (Notable)
31 October 2026	Culbertson, US	daily high min (Provisional)	11.1 C (52.0 F)	2.8 C (5.0 F)	92 years	42 of 100 (Notable)
31 October 2026	Suttsu, JP	daily rain (Provisional)	43.5 mm (1.7 in)	20.5 mm (0.8 in)	49 years	41 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 2026

Records set or tied on this calendar date in each year from 1805 to 2026. 2026 had 402 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	3,295
1992	1,324
1993	2,926
1994	1,004
1995	1,051
1996	1,074
1997	1,554
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	616
2008	1,257
2009	1,030
2010	931
2011	746
2012	884
2013	623
2014	547
2015	690
2016	1,012
2017	437
2018	414
2019	2,501
2020	542
2021	469
2022	497
2023	960
2024	1,133
2025	315
2026	402

Download the Data

Data for records on 2026-10-31: 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 2026-11-12 (12 November 2026). Records are computed by this site and are not official.

Data as of 2026-11-12. Last revised 12 November 2026 (2026-11-12).

Margin	Records
0 to 25	298
25 to 50	9
50 to 75	4
75 to 100	1
100 to 125	0
125 to 150	0
150 to 175	1