Weather Records on 25 October 2009

576 weather records were set or tied worldwide on 25 October 2009. Highest significance: Huntingdon, US.

Key Facts for 25 October 2009

On 25 October 2009, 576 weather records were set or tied at long-record stations worldwide.
292 were record highs and 69 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 7 monthly and 568 daily.
Huntingdon set a daily record precipitation of 60.5 mm (2.4 in) on 25 October 2009.
Across 163 earlier years (1800 to 2025) the same calendar date averaged 464 records.

Record Map

576 stations

576 station records on 25 October 2009 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 October 2009: highest significance records shown on the map
Station	Country	Type	Value	Significance
Huntingdon	United States	Record daily precipitation	60.5 mm (2.4 in)	70 of 100 (Major)
Moose Lake 1 SSE	United States	Record daily precipitation	52.1 mm (2.1 in)	69 of 100 (Major)
Errol	United States	Record daily precipitation	48.8 mm (1.9 in)	61 of 100 (Major)
Cavendish	United States	Record daily precipitation	59.7 mm (2.4 in)	61 of 100 (Major)
Rochester	United States	Record daily precipitation	65.5 mm (2.6 in)	58 of 100 (Notable)
Machias	United States	Record daily precipitation	105.2 mm (4.1 in)	57 of 100 (Notable)
Logansport	United States	Record daily precipitation	86.4 mm (3.4 in)	53 of 100 (Notable)
Eastport	United States	Record daily precipitation	90.4 mm (3.6 in)	53 of 100 (Notable)
Saratow	Russia	Record daily precipitation	26.5 mm (1.0 in)	50 of 100 (Notable)
W Chester 2 NW	United States	Record daily precipitation	56.1 mm (2.2 in)	50 of 100 (Notable)
San Francisco	Mexico	Record daily precipitation	41.9 mm (1.6 in)	49 of 100 (Notable)
Deposit	United States	Record daily precipitation	52.3 mm (2.1 in)	49 of 100 (Notable)
Selinsgrove 2 S	United States	Record daily precipitation	30.2 mm (1.2 in)	49 of 100 (Notable)
Kurdjali	Bulgaria	Record daily precipitation	263.9 mm (10.4 in)	48 of 100 (Notable)
Jefferson	United States	Record daily precipitation	55.1 mm (2.2 in)	48 of 100 (Notable)
Lancaster	United States	Record daily precipitation	55.1 mm (2.2 in)	47 of 100 (Notable)
Mt Sunapee	United States	Record daily precipitation	76.7 mm (3.0 in)	47 of 100 (Notable)
Chittenden	United States	Record daily precipitation	45.5 mm (1.8 in)	47 of 100 (Notable)
South Newbury	United States	Record daily precipitation	63.5 mm (2.5 in)	46 of 100 (Notable)
Perpignan	France	Record high minimum temperature	19.4 C (66.9 F)	45 of 100 (Notable)
Lake City	United States	Record daily snowfall	10.2 cm (4.0 in)	45 of 100 (Notable)
Milo	United States	Record daily precipitation	57.2 mm (2.3 in)	44 of 100 (Notable)
Glencliff 2	United States	Record daily precipitation	56.9 mm (2.2 in)	44 of 100 (Notable)
Ocate 2 NW	United States	Record snow depth	25.4 cm (10.0 in)	44 of 100 (Notable)
Beavertown 1 NE	United States	Record daily precipitation	70.1 mm (2.8 in)	44 of 100 (Notable)
Magdalena	Mexico	Record high minimum temperature	25.0 C (77.0 F)	43 of 100 (Notable)
Susquehanna	United States	Record daily precipitation	50.8 mm (2.0 in)	43 of 100 (Notable)
Peru	United States	Record daily precipitation	66.8 mm (2.6 in)	43 of 100 (Notable)
Woodstock	United States	Record daily precipitation	53.3 mm (2.1 in)	43 of 100 (Notable)
El Sabino	Mexico	Record daily precipitation	95.3 mm (3.8 in)	41 of 100 (Notable)
Turlock #2	United States	Record high minimum temperature	15.0 C (59.0 F)	41 of 100 (Notable)
Benton 5 SW	United States	Record daily precipitation	47.5 mm (1.9 in)	41 of 100 (Notable)
Whitehall	United States	Record daily precipitation	48.3 mm (1.9 in)	41 of 100 (Notable)
Enyeje	Mexico	Record daily precipitation	36.8 mm (1.4 in)	40 of 100 (Notable)
Ocate 2 NW	United States	Record daily snowfall	25.4 cm (10.0 in)	39 of 100 (Notable)
Bethel 4 N	United States	Record daily precipitation	53.6 mm (2.1 in)	39 of 100 (Notable)
Tortosa - Observatorio del Ebr	Spain	Record high minimum temperature	17.7 C (63.9 F)	38 of 100 (Notable)
Titusville	United States	Record high maximum temperature	32.8 C (91.0 F)	38 of 100 (Notable)
Ogdensburg 4 NE	United States	Record daily precipitation	31.8 mm (1.3 in)	38 of 100 (Notable)
Drobeta Turnu Severin	Romania	Record high minimum temperature	14.7 C (58.5 F)	36 of 100 (Notable)
Middle Dam	United States	Record daily precipitation	42.7 mm (1.7 in)	36 of 100 (Notable)
Sussex 1 NW	United States	Record daily precipitation	38.4 mm (1.5 in)	35 of 100 (Notable)
Presa El Bosque (Cfe)	Mexico	Record low minimum temperature	7.8 C (46.0 F)	34 of 100 (Routine)
Chiang Mai	Thailand	Record daily precipitation	57.4 mm (2.3 in)	34 of 100 (Routine)
Naha	Japan	Record daily precipitation	106.4 mm (4.2 in)	33 of 100 (Routine)
Harmony	United States	Record daily precipitation	56.4 mm (2.2 in)	33 of 100 (Routine)
Madison	United States	Record daily precipitation	58.4 mm (2.3 in)	33 of 100 (Routine)
Norristown	United States	Record daily precipitation	41.9 mm (1.6 in)	33 of 100 (Routine)
Corozal Substn	Puerto Rico [United States]	Record high maximum temperature	34.4 C (93.9 F)	32 of 100 (Routine)
Bandon 2 NNE	United States	Record low maximum temperature	10.6 C (51.1 F)	32 of 100 (Routine)
Lewistown	United States	Record daily precipitation	39.4 mm (1.6 in)	32 of 100 (Routine)
Gilman	United States	Record daily precipitation	43.9 mm (1.7 in)	32 of 100 (Routine)
Kilauea 1134	United States	Record high minimum temperature	22.8 C (73.0 F)	32 of 100 (Routine)
Collerina (Kenebree)	Australia	Record daily precipitation	48.0 mm (1.9 in)	31 of 100 (Routine)
Choibalsan	Mongolia	Record daily precipitation	27.2 mm (1.1 in)	31 of 100 (Routine)
San Ignacio	Mexico	Record low minimum temperature	5.6 C (42.1 F)	31 of 100 (Routine)
Moroleon	Mexico	Record daily precipitation	30.0 mm (1.2 in)	31 of 100 (Routine)
Acatlan de Osorio (Smn)	Mexico	Record high minimum temperature	22.8 C (73.0 F)	31 of 100 (Routine)
Wauchula	United States	Record high maximum temperature	33.3 C (91.9 F)	31 of 100 (Routine)
Lakeport 2	United States	Record daily precipitation	55.6 mm (2.2 in)	31 of 100 (Routine)

Counts by Type and Timescale

576 records

Records set or tied on 25 October 2009 by type: Highest daily maximum 146, Lowest daily maximum 33, Highest daily minimum 146, Lowest daily minimum 36, Heaviest daily rainfall 195, Heaviest daily snowfall 11, Deepest snow cover 9.

Records on 25 October 2009 by type
Record type	Records
Highest daily maximum	146
Lowest daily maximum	33
Highest daily minimum	146
Lowest daily minimum	36
Heaviest daily rainfall	195
Heaviest daily snowfall	11
Deepest snow cover	9

Records on 25 October 2009 by timescale: all-time 1, monthly 7, daily 568.

How Much Records Were Beaten By

457 broken records

Margins by which the 457 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 254.0. Ties are not counted.

Top 20 by Significance

25 October 2009

Top 20 records on 25 October 2009 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 October 2009	Huntingdon, US	daily rain	60.5 mm (2.4 in)	40.2 mm (1.6 in)	84 years	70 of 100 (Major)
25 October 2009	Moose Lake 1 SSE, US	daily rain	52.1 mm (2.1 in)	41.4 mm (1.6 in)	67 years	69 of 100 (Major)
25 October 2009	Errol, US	daily rain	48.8 mm (1.9 in)	25.4 mm (1.0 in)	79 years	61 of 100 (Major)
25 October 2009	Cavendish, US	daily rain	59.7 mm (2.4 in)	33.8 mm (1.3 in)	84 years	61 of 100 (Major)
25 October 2009	Rochester, US	daily rain	65.5 mm (2.6 in)	31.2 mm (1.2 in)	76 years	58 of 100 (Notable)
25 October 2009	Machias, US	daily rain	105.2 mm (4.1 in)	35.3 mm (1.4 in)	76 years	57 of 100 (Notable)
25 October 2009	Logansport, US	daily rain	86.4 mm (3.4 in)	30.5 mm (1.2 in)	104 years	53 of 100 (Notable)
25 October 2009	Eastport, US	daily rain	90.4 mm (3.6 in)	21.8 mm (0.9 in)	83 years	53 of 100 (Notable)
25 October 2009	Saratow, RU	daily rain	26.5 mm (1.0 in)	13.5 mm (0.5 in)	60 years	50 of 100 (Notable)
25 October 2009	W Chester 2 NW, US	daily rain	56.1 mm (2.2 in)	23.8 mm (0.9 in)	83 years	50 of 100 (Notable)
25 October 2009	San Francisco, MX	daily rain	41.9 mm (1.6 in)	41.1 mm (1.6 in)	48 years	49 of 100 (Notable)
25 October 2009	Deposit, US	daily rain	52.3 mm (2.1 in)	34.5 mm (1.4 in)	40 years	49 of 100 (Notable)
25 October 2009	Selinsgrove 2 S, US	daily rain	30.2 mm (1.2 in)	11.4 mm (0.4 in)	100 years	49 of 100 (Notable)
25 October 2009	Kurdjali, BG	daily rain	263.9 mm (10.4 in)	244.8 mm (9.6 in)	12 years	48 of 100 (Notable)
25 October 2009	Jefferson, US	daily rain	55.1 mm (2.2 in)	37.3 mm (1.5 in)	16 years	48 of 100 (Notable)
25 October 2009	Lancaster, US	daily rain	55.1 mm (2.2 in)	26.9 mm (1.1 in)	16 years	47 of 100 (Notable)
25 October 2009	Mt Sunapee, US	daily rain	76.7 mm (3.0 in)	46.2 mm (1.8 in)	48 years	47 of 100 (Notable)
25 October 2009	Chittenden, US	daily rain	45.5 mm (1.8 in)	20.9 mm (0.8 in)	58 years	47 of 100 (Notable)
25 October 2009	South Newbury, US	daily rain	63.5 mm (2.5 in)	24.9 mm (1.0 in)	50 years	46 of 100 (Notable)
25 October 2009	Perpignan, FR	daily high min	19.4 C (66.9 F)	2.5 C (4.5 F)	96 years	45 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

1800 to 2009

Records set or tied on this calendar date in each year from 1800 to 2009. 2009 had 576 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 2009-10-25: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 50	448
50 to 100	6
100 to 150	0
150 to 200	0
200 to 250	2
250 to 300	1