Weather Records on 20 October 2025

326 weather records were set or tied worldwide on 20 October 2025. Highest significance: Gibb River, AU.

Key Facts for 20 October 2025

On 20 October 2025, 326 weather records were set or tied at long-record stations worldwide.
181 were record highs and 73 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 8 monthly and 318 daily.
Gibb River set a daily record precipitation of 26.4 mm (1.0 in) on 20 October 2025.
Across 160 earlier years (1806 to 2024) the same calendar date averaged 458 records.

Record Map

326 stations

326 station records on 20 October 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 20 October 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gibb River	Australia	Record daily precipitation	26.4 mm (1.0 in)	56 of 100 (Notable)
Koloa Mauka 994	United States	Record daily precipitation	73.7 mm (2.9 in)	52 of 100 (Notable)
Ajaccio	France	Record daily precipitation	51.6 mm (2.0 in)	49 of 100 (Notable)
Stornoway Airport	United Kingdom	Record daily precipitation	30.2 mm (1.2 in)	42 of 100 (Notable)
Hanover	United States	Record high minimum temperature	13.9 C (57.0 F)	42 of 100 (Notable)
Cabinet Gorge	United States	Record daily precipitation	29.2 mm (1.1 in)	41 of 100 (Notable)
Brownsville	United States	Record high maximum temperature	35.0 C (95.0 F)	41 of 100 (Notable)
Boulia Airport	Australia	Record high maximum temperature	43.1 C (109.6 F)	40 of 100 (Notable)
Ulleungdo	Korea, South	Record low maximum temperature	10.3 C (50.5 F)	39 of 100 (Notable)
Bay City Wtr Wks	United States	Record high maximum temperature	33.9 C (93.0 F)	39 of 100 (Notable)
Sydney Airport AMO	Australia	Record high maximum temperature	36.8 C (98.2 F)	38 of 100 (Notable)
Risor Brannstasjon	Norway	Record daily precipitation	41.0 mm (1.6 in)	37 of 100 (Notable)
First Connecticut Lake	United States	Record high minimum temperature	10.6 C (51.1 F)	37 of 100 (Notable)
Mullan	United States	Record daily precipitation	38.6 mm (1.5 in)	36 of 100 (Notable)
Gen. Santos	Philippines	Record high minimum temperature	25.1 C (77.2 F)	35 of 100 (Notable)
Parsons Wtp	United States	Record daily precipitation	63.5 mm (2.5 in)	35 of 100 (Notable)
Grenfell (Quondong Rd)	Australia	Record high maximum temperature	36.2 C (97.2 F)	34 of 100 (Routine)
Turnu Magurele	Romania	Record low minimum temperature	-0.8 C (30.6 F)	34 of 100 (Routine)
Rio Grande City	United States	Record high maximum temperature	37.2 C (99.0 F)	34 of 100 (Routine)
Stehekin 4 NW	United States	Record low maximum temperature	6.1 C (43.0 F)	34 of 100 (Routine)
Ulladulla AWS	Australia	Record high maximum temperature	35.6 C (96.1 F)	33 of 100 (Routine)
Tianjin	China	Record low maximum temperature	9.0 C (48.2 F)	32 of 100 (Routine)
Malaga Aeropuerto	Spain	Record high maximum temperature	29.7 C (85.5 F)	32 of 100 (Routine)
Olean	United States	Record daily precipitation	39.1 mm (1.5 in)	31 of 100 (Routine)
Warren	United States	Record daily precipitation	36.1 mm (1.4 in)	31 of 100 (Routine)
Aburatsu	Japan	Record high minimum temperature	22.1 C (71.8 F)	30 of 100 (Routine)
Madrid/Getafe	Spain	Record high minimum temperature	15.9 C (60.6 F)	30 of 100 (Routine)
Tipton 4S Mesonet	United States	Record high maximum temperature	33.9 C (93.0 F)	30 of 100 (Routine)
Omu	Japan	Record low maximum temperature	6.2 C (43.2 F)	29 of 100 (Routine)
Hitoyoshi	Japan	Record high minimum temperature	19.0 C (66.2 F)	29 of 100 (Routine)
Manchester AP	United States	Record daily precipitation	31.5 mm (1.2 in)	29 of 100 (Routine)
Sukumo	Japan	Record high minimum temperature	20.6 C (69.1 F)	28 of 100 (Routine)
Mandalgobi	Mongolia	Record low maximum temperature	-7.3 C (18.9 F)	28 of 100 (Routine)
Harlingen Rio Grande Vly Intl	United States	Record high maximum temperature	35.0 C (95.0 F)	28 of 100 (Routine)
Puttalam	Sri Lanka	Record low maximum temperature	26.5 C (79.7 F)	27 of 100 (Routine)
Shenyang	China	Record low minimum temperature	-5.7 C (21.7 F)	27 of 100 (Routine)
Asahikawa	Japan	Record low maximum temperature	6.7 C (44.1 F)	27 of 100 (Routine)
Hakodate	Japan	Record low maximum temperature	10.9 C (51.6 F)	27 of 100 (Routine)
Mombetsu	Japan	Record low maximum temperature	6.9 C (44.4 F)	27 of 100 (Routine)
Sasebo Reg Met HQ	Japan	Record high minimum temperature	19.7 C (67.5 F)	27 of 100 (Routine)
Tanegashima	Japan	Record high minimum temperature	23.9 C (75.0 F)	26 of 100 (Routine)
Uwajima	Japan	Record high minimum temperature	19.2 C (66.6 F)	26 of 100 (Routine)
Saikhan-Ovoo	Mongolia	Record low minimum temperature	-21.8 C (-7.2 F)	26 of 100 (Routine)
Pulaski	United States	Record high minimum temperature	11.7 C (53.1 F)	26 of 100 (Routine)
Leting	China	Record low maximum temperature	9.2 C (48.6 F)	25 of 100 (Routine)
Mandalgobi	Mongolia	Record low minimum temperature	-21.2 C (-6.2 F)	25 of 100 (Routine)
Usher Twr	United States	Record daily precipitation	37.8 mm (1.5 in)	25 of 100 (Routine)
Harbor Beach 1 SSE	United States	Record daily precipitation	34.0 mm (1.3 in)	25 of 100 (Routine)
Fairfield	United States	Record high minimum temperature	11.1 C (52.0 F)	25 of 100 (Routine)
Moran 5WNW	United States	Record low maximum temperature	-2.8 C (27.0 F)	25 of 100 (Routine)
Fukaura	Japan	Record low maximum temperature	10.4 C (50.7 F)	24 of 100 (Routine)
Omno-Gobi	Mongolia	Record low maximum temperature	-3.5 C (25.7 F)	24 of 100 (Routine)
Silver Creek	United States	Record daily precipitation	32.5 mm (1.3 in)	24 of 100 (Routine)
Wichita Falls Muni AP	United States	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)
Moruya Heads Pilot Station	Australia	Record high maximum temperature	33.2 C (91.8 F)	23 of 100 (Routine)
Yulin	China	Record low maximum temperature	4.7 C (40.5 F)	23 of 100 (Routine)
Bengbu	China	Record low maximum temperature	12.0 C (53.6 F)	23 of 100 (Routine)
Surigao	Philippines	Record high minimum temperature	26.6 C (79.9 F)	23 of 100 (Routine)
Loxahatchee Nwr	United States	Record high maximum temperature	34.4 C (93.9 F)	23 of 100 (Routine)
Seventeen Seventy	Australia	Record high maximum temperature	30.1 C (86.2 F)	22 of 100 (Routine)

Counts by Type and Timescale

326 records

Records set or tied on 20 October 2025 by type: Highest daily maximum 85, Lowest daily maximum 55, Highest daily minimum 96, Lowest daily minimum 18, Heaviest daily rainfall 71, Deepest snow cover 1.

Records on 20 October 2025 by type
Record type	Records
Highest daily maximum	85
Lowest daily maximum	55
Highest daily minimum	96
Lowest daily minimum	18
Heaviest daily rainfall	71
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 20 October 2025 by timescale: all-time 0, monthly 8, daily 318.

How Much Records Were Beaten By

272 broken records

Margins by which the 272 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 51.0. Ties are not counted.

Top 20 by Significance

20 October 2025

Top 20 records on 20 October 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 October 2025	Gibb River, AU	daily rain	26.4 mm (1.0 in)	21.8 mm (0.9 in)	76 years	56 of 100 (Notable)
20 October 2025	Koloa Mauka 994, US	daily rain	73.7 mm (2.9 in)	49.6 mm (2.0 in)	64 years	52 of 100 (Notable)
20 October 2025	Ajaccio, FR	daily rain	51.6 mm (2.0 in)	27.5 mm (1.1 in)	64 years	49 of 100 (Notable)
20 October 2025	Stornoway Airport, GB	daily rain	30.2 mm (1.2 in)	9.2 mm (0.36 in)	58 years	42 of 100 (Notable)
20 October 2025	Hanover, US	daily high min	13.9 C (57.0 F)	1.1 C (2.0 F)	110 years	42 of 100 (Notable)
20 October 2025	Cabinet Gorge, US	daily rain	29.2 mm (1.1 in)	11.4 mm (0.4 in)	56 years	41 of 100 (Notable)
20 October 2025	Brownsville, US	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	107 years	41 of 100 (Notable)
20 October 2025	Boulia Airport, AU	daily high max	43.1 C (109.6 F)	0.8 C (1.4 F)	96 years	40 of 100 (Notable)
20 October 2025	Ulleungdo, KR	daily low max	10.3 C (50.5 F)	2.2 C (4.0 F)	86 years	39 of 100 (Notable)
20 October 2025	Bay City Wtr Wks, US	daily high max	33.9 C (93.0 F)	2.2 C (4.0 F)	79 years	39 of 100 (Notable)
20 October 2025	Sydney Airport AMO, AU	daily high max	36.8 C (98.2 F)	2.5 C (4.5 F)	84 years	38 of 100 (Notable)
20 October 2025	Risor Brannstasjon, NO	daily rain	41.0 mm (1.6 in)	20.4 mm (0.8 in)	48 years	37 of 100 (Notable)
20 October 2025	First Connecticut Lake, US	daily high min	10.6 C (51.1 F)	0.6 C (1.1 F)	88 years	37 of 100 (Notable)
20 October 2025	Mullan, US	daily rain	38.6 mm (1.5 in)	30.7 mm (1.2 in)	8 years	36 of 100 (Notable)
20 October 2025	Gen. Santos, PH	daily high min	25.1 C (77.2 F)	0.8 C (1.4 F)	72 years	35 of 100 (Notable)
20 October 2025	Parsons Wtp, US	daily rain	63.5 mm (2.5 in)	31.0 mm (1.2 in)	48 years	35 of 100 (Notable)
20 October 2025	Grenfell (Quondong Rd), AU	monthly high max	36.2 C (97.2 F)	0.6 C (1.1 F)	57 years	34 of 100 (Routine)
20 October 2025	Turnu Magurele, RO	daily low min	-0.8 C (30.6 F)	0.6 C (1.1 F)	79 years	34 of 100 (Routine)
20 October 2025	Rio Grande City, US	daily high max	37.2 C (99.0 F)	0.5 C (0.9 F)	78 years	34 of 100 (Routine)
20 October 2025	Stehekin 4 NW, US	daily low max	6.1 C (43.0 F)	0.6 C (1.1 F)	79 years	34 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

1806 to 2025

Records set or tied on this calendar date in each year from 1806 to 2025. 2025 had 326 records.

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

Records on 10-20 in each year
Year	Records
1806	1
1835	1
1844	1
1846	1
1847	2
1851	1
1852	1
1858	1
1863	2
1864	2
1866	3
1867	1
1868	2
1872	2
1874	2
1875	3
1876	2
1877	1
1878	1
1880	3
1881	2
1884	1
1885	1
1886	1
1887	1
1888	6
1891	4
1892	4
1893	1
1894	3
1895	4
1896	9
1897	2
1898	7
1899	1
1900	8
1901	7
1902	5
1903	9
1904	13
1905	22
1906	28
1907	32
1908	26
1909	17
1910	31
1911	16
1912	6
1913	38
1914	16
1915	20
1916	72
1917	201
1918	34
1919	19
1920	81
1921	68
1922	83
1923	96
1924	182
1925	247
1926	147
1927	283
1928	92
1929	129
1930	672
1931	125
1932	331
1933	675
1934	422
1935	390
1936	370
1937	189
1938	231
1939	367
1940	757
1941	459
1942	152
1943	501
1944	288
1945	363
1946	310
1947	1,494
1948	320
1949	1,084
1950	619
1951	279
1952	520
1953	1,057
1954	262
1955	529
1956	283
1957	440
1958	461
1959	451
1960	671
1961	479
1962	733
1963	765
1964	598
1965	340
1966	857
1967	511
1968	244
1969	607
1970	710
1971	606
1972	1,724
1973	878
1974	1,122
1975	587
1976	1,304
1977	467
1978	508
1979	1,647
1980	350
1981	1,083
1982	1,191
1983	944
1984	1,562
1985	835
1986	823
1987	590
1988	737
1989	2,092
1990	609
1991	971
1992	1,174
1993	1,238
1994	650
1995	703
1996	1,417
1997	949
1998	683
1999	603
2000	737
2001	589
2002	985
2003	1,761
2004	1,861
2005	1,092
2006	1,170
2007	923
2008	477
2009	786
2010	539
2011	785
2012	945
2013	592
2014	851
2015	523
2016	947
2017	602
2018	394
2019	744
2020	1,010
2021	900
2022	834
2023	1,468
2024	707
2025	326

Download the Data

Data for records on 2025-10-20: 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).

Margin	Records
0 to 10	257
10 to 20	8
20 to 30	3
30 to 40	2
40 to 50	1
50 to 60	1