Weather Records on 15 October 2025

697 weather records were set or tied worldwide on 15 October 2025. Highest significance: Big Tujunga Dam Fc46, US.

Key Facts for 15 October 2025

On 15 October 2025, 697 weather records were set or tied at long-record stations worldwide.
356 were record highs and 190 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 8 monthly and 688 daily.
Big Tujunga Dam Fc46 set a daily record precipitation of 65.0 mm (2.6 in) on 15 October 2025.
Across 160 earlier years (1794 to 2026) the same calendar date averaged 458 records.

Record Map

697 stations

697 station records on 15 October 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 October 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Big Tujunga Dam Fc46	United States	Record daily precipitation	65.0 mm (2.6 in)	73 of 100 (Major)
Robin Hood Station	Australia	Record daily precipitation	108.0 mm (4.3 in)	68 of 100 (Major)
Croydon Township	Australia	Record daily precipitation	43.0 mm (1.7 in)	66 of 100 (Major)
Tiree	Australia	Record daily precipitation	41.0 mm (1.6 in)	66 of 100 (Major)
Gilberton	Australia	Record daily precipitation	92.0 mm (3.6 in)	59 of 100 (Notable)
San Gabriel Canyon Ph	United States	Record daily precipitation	38.4 mm (1.5 in)	58 of 100 (Notable)
San Gabriel Dam Fc425B-E	United States	Record daily precipitation	70.1 mm (2.8 in)	54 of 100 (Notable)
Mt Wilson Cbs	United States	Record daily precipitation	94.0 mm (3.7 in)	53 of 100 (Notable)
Grave Springs	United States	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Bodie California St Historic P	United States	Record snow depth	27.9 cm (11.0 in)	50 of 100 (Notable)
Aspendell	United States	Record low maximum temperature	0.0 C (32.0 F)	49 of 100 (Notable)
Mancos 1SW	United States	Record high minimum temperature	10.6 C (51.1 F)	47 of 100 (Notable)
Visalia	United States	Record low maximum temperature	15.6 C (60.1 F)	45 of 100 (Notable)
Allerton	United States	Record high minimum temperature	14.4 C (57.9 F)	44 of 100 (Notable)
Green Mountain	United States	Record daily precipitation	35.6 mm (1.4 in)	44 of 100 (Notable)
Werrington Station	Australia	Record daily precipitation	32.0 mm (1.3 in)	43 of 100 (Notable)
Burbank Valley Pump Plt	United States	Record daily precipitation	41.4 mm (1.6 in)	43 of 100 (Notable)
Crestone 2 SE	United States	Record daily precipitation	27.9 mm (1.1 in)	43 of 100 (Notable)
Jornada Exp Range	United States	Record high minimum temperature	14.4 C (57.9 F)	43 of 100 (Notable)
Rookwood Station	Australia	Record daily precipitation	31.0 mm (1.2 in)	42 of 100 (Notable)
Mulgrave Mill	Australia	Record daily precipitation	46.5 mm (1.8 in)	42 of 100 (Notable)
Springerville	United States	Record high minimum temperature	11.7 C (53.1 F)	42 of 100 (Notable)
Paso Robles	United States	Record low maximum temperature	15.0 C (59.0 F)	42 of 100 (Notable)
Socorro	United States	Record high minimum temperature	14.4 C (57.9 F)	42 of 100 (Notable)
Eldorado Springs	United States	Record high minimum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Tonopah	United States	Record low maximum temperature	6.1 C (43.0 F)	41 of 100 (Notable)
Los Alamos	United States	Record high minimum temperature	12.2 C (54.0 F)	41 of 100 (Notable)
Whyanbeel Valley	Australia	Record daily precipitation	47.8 mm (1.9 in)	40 of 100 (Notable)
Bardufoss	Norway	Record daily precipitation	25.1 mm (1.0 in)	40 of 100 (Notable)
Hermit 8 SE	United States	Record high minimum temperature	3.9 C (39.0 F)	40 of 100 (Notable)
Saguache	United States	Record high minimum temperature	5.0 C (41.0 F)	40 of 100 (Notable)
Burr Oak 4S	United States	Record high minimum temperature	16.1 C (61.0 F)	40 of 100 (Notable)
Ryegate	United States	Record low maximum temperature	6.1 C (43.0 F)	40 of 100 (Notable)
Fairmont	United States	Record low maximum temperature	11.1 C (52.0 F)	39 of 100 (Notable)
Gothenburg	United States	Record high minimum temperature	13.9 C (57.0 F)	39 of 100 (Notable)
Mc Cook	United States	Record high minimum temperature	13.3 C (55.9 F)	39 of 100 (Notable)
Fukui	Japan	Record high minimum temperature	19.6 C (67.3 F)	38 of 100 (Notable)
Ft Lewis	United States	Record high minimum temperature	10.0 C (50.0 F)	38 of 100 (Notable)
Quemado	United States	Record high minimum temperature	8.3 C (46.9 F)	38 of 100 (Notable)
Goodland	United States	Record high minimum temperature	15.6 C (60.1 F)	38 of 100 (Notable)
Highbury Station	Australia	Record daily precipitation	31.0 mm (1.2 in)	37 of 100 (Notable)
Upper Barron	Australia	Record daily precipitation	61.0 mm (2.4 in)	37 of 100 (Notable)
Dinghai	China	Record high minimum temperature	26.5 C (79.7 F)	37 of 100 (Notable)
Kokpekty	Kazakhstan	Record low maximum temperature	-1.5 C (29.3 F)	37 of 100 (Notable)
Big Bear Lake	United States	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Coalinga	United States	Record low maximum temperature	17.2 C (63.0 F)	37 of 100 (Notable)
Davis 2 WSW Exp Farm	United States	Record low maximum temperature	13.3 C (55.9 F)	37 of 100 (Notable)
King City	United States	Record low maximum temperature	18.3 C (64.9 F)	37 of 100 (Notable)
Pinnacles Np	United States	Record low maximum temperature	12.2 C (54.0 F)	37 of 100 (Notable)
Cortez	United States	Record high minimum temperature	11.7 C (53.1 F)	37 of 100 (Notable)
Tsuruga	Japan	Record high minimum temperature	20.7 C (69.3 F)	36 of 100 (Notable)
Shimonoseki	Japan	Record high minimum temperature	23.7 C (74.7 F)	36 of 100 (Notable)
Bodie California St Historic P	United States	Record daily snowfall	15.2 cm (6.0 in)	36 of 100 (Notable)
Palomar Mtn Obsy	United States	Record daily precipitation	25.4 mm (1.0 in)	36 of 100 (Notable)
New Boston Dam 17	United States	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Raton Muni Crews Fld AP	United States	Record high minimum temperature	12.8 C (55.0 F)	36 of 100 (Notable)
Zajsan	Kazakhstan	Record low maximum temperature	-1.9 C (28.6 F)	35 of 100 (Notable)
Ljusnedal	Sweden	Record high minimum temperature	6.2 C (43.2 F)	35 of 100 (Notable)
Los Banos	United States	Record low maximum temperature	13.9 C (57.0 F)	35 of 100 (Notable)
Dorsey Basin	United States	Record daily precipitation	35.6 mm (1.4 in)	35 of 100 (Notable)

Counts by Type and Timescale

697 records

Records set or tied on 15 October 2025 by type: Highest daily maximum 66, Lowest daily maximum 153, Highest daily minimum 290, Lowest daily minimum 37, Heaviest daily rainfall 144, Heaviest daily snowfall 4, Deepest snow cover 3.

Records on 15 October 2025 by type
Record type	Records
Highest daily maximum	66
Lowest daily maximum	153
Highest daily minimum	290
Lowest daily minimum	37
Heaviest daily rainfall	144
Heaviest daily snowfall	4
Deepest snow cover	3

Records on 15 October 2025 by timescale: all-time 1, monthly 8, daily 688.

How Much Records Were Beaten By

597 broken records

Margins by which the 597 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 203.0. Ties are not counted.

Top 20 by Significance

15 October 2025

Top 20 records on 15 October 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 October 2025	Big Tujunga Dam Fc46, US	daily rain	65.0 mm (2.6 in)	58.4 mm (2.3 in)	90 years	73 of 100 (Major)
15 October 2025	Robin Hood Station, AU	monthly rain	108.0 mm (4.3 in)	48.0 mm (1.9 in)	49 years	68 of 100 (Major)
15 October 2025	Croydon Township, AU	daily rain	43.0 mm (1.7 in)	34.6 mm (1.4 in)	71 years	66 of 100 (Major)
15 October 2025	Tiree, AU	daily rain	41.0 mm (1.6 in)	34.6 mm (1.4 in)	74 years	66 of 100 (Major)
15 October 2025	Gilberton, AU	monthly rain	92.0 mm (3.6 in)	12.0 mm (0.5 in)	104 years	59 of 100 (Notable)
15 October 2025	San Gabriel Canyon Ph, US	daily rain	38.4 mm (1.5 in)	29.5 mm (1.2 in)	87 years	58 of 100 (Notable)
15 October 2025	San Gabriel Dam Fc425B-E, US	daily rain	70.1 mm (2.8 in)	64.8 mm (2.6 in)	44 years	54 of 100 (Notable)
15 October 2025	Mt Wilson Cbs, US	daily rain	94.0 mm (3.7 in)	86.6 mm (3.4 in)	20 years	53 of 100 (Notable)
15 October 2025	Grave Springs, US	daily rain	33.0 mm (1.3 in)	22.8 mm (0.9 in)	31 years	52 of 100 (Notable)
15 October 2025	Bodie California St Historic P, US	daily snow depth	27.9 cm (11.0 in)	20.3 cm (8.0 in)	60 years	50 of 100 (Notable)
15 October 2025	Aspendell, US	daily low max	0.0 C (32.0 F)	4.4 C (7.9 F)	115 years	49 of 100 (Notable)
15 October 2025	Mancos 1SW, US	daily high min	10.6 C (51.1 F)	3.4 C (6.1 F)	115 years	47 of 100 (Notable)
15 October 2025	Visalia, US	daily low max	15.6 C (60.1 F)	2.7 C (4.9 F)	112 years	45 of 100 (Notable)
15 October 2025	Allerton, US	daily high min	14.4 C (57.9 F)	2.2 C (4.0 F)	119 years	44 of 100 (Notable)
15 October 2025	Green Mountain, US	daily rain	35.6 mm (1.4 in)	20.4 mm (0.8 in)	32 years	44 of 100 (Notable)
15 October 2025	Werrington Station, AU	daily rain	32.0 mm (1.3 in)	20.6 mm (0.8 in)	60 years	43 of 100 (Notable)
15 October 2025	Burbank Valley Pump Plt, US	daily rain	41.4 mm (1.6 in)	39.4 mm (1.6 in)	3 years	43 of 100 (Notable)
15 October 2025	Crestone 2 SE, US	daily rain	27.9 mm (1.1 in)	16.5 mm (0.6 in)	31 years	43 of 100 (Notable)
15 October 2025	Jornada Exp Range, US	daily high min	14.4 C (57.9 F)	3.3 C (5.9 F)	90 years	43 of 100 (Notable)
15 October 2025	Rookwood Station, AU	daily rain	31.0 mm (1.2 in)	30.0 mm (1.2 in)	31 years	42 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

1794 to 2025

Records set or tied on this calendar date in each year from 1794 to 2025. 2025 had 697 records.

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

Records on 10-15 in each year
Year	Records
1794	1
1795	1
1796	1
1807	1
1808	2
1836	1
1838	1
1839	1
1849	1
1859	2
1862	1
1870	2
1871	4
1873	1
1875	1
1876	3
1877	1
1878	3
1879	3
1881	3
1882	4
1885	2
1886	1
1887	8
1889	2
1891	4
1892	1
1893	5
1894	9
1895	3
1896	8
1897	2
1898	3
1899	4
1900	3
1901	4
1902	7
1903	13
1904	10
1905	13
1906	7
1907	11
1908	13
1909	17
1910	14
1911	18
1912	17
1913	70
1914	28
1915	48
1916	21
1917	29
1918	21
1919	65
1920	38
1921	160
1922	43
1923	66
1924	118
1925	221
1926	125
1927	94
1928	385
1929	200
1930	282
1931	461
1932	213
1933	255
1934	434
1935	303
1936	126
1937	1,444
1938	598
1939	461
1940	458
1941	330
1942	494
1943	704
1944	246
1945	487
1946	354
1947	963
1948	224
1949	546
1950	321
1951	341
1952	662
1953	374
1954	945
1955	444
1956	555
1957	461
1958	606
1959	411
1960	600
1961	834
1962	1,009
1963	522
1964	488
1965	299
1966	1,265
1967	464
1968	1,111
1969	1,074
1970	642
1971	744
1972	584
1973	525
1974	768
1975	808
1976	791
1977	543
1978	886
1979	720
1980	1,006
1981	965
1982	297
1983	653
1984	1,236
1985	1,068
1986	768
1987	900
1988	896
1989	560
1990	1,134
1991	1,139
1992	1,530
1993	1,066
1994	1,103
1995	1,008
1996	458
1997	964
1998	806
1999	766
2000	625
2001	705
2002	965
2003	737
2004	716
2005	610
2006	1,305
2007	702
2008	959
2009	2,365
2010	1,095
2011	906
2012	909
2013	632
2014	901
2015	1,139
2016	674
2017	1,091
2018	2,682
2019	479
2020	499
2021	983
2022	633
2023	319
2024	748
2025	697
2026	369

Download the Data

Data for records on 2025-10-15: 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 50	592
50 to 100	4
100 to 150	0
150 to 200	0
200 to 250	1