Weather Records on 25 October 1927

358 weather records were set or tied worldwide on 25 October 1927. Highest significance: Hafslo, NO.

Key Facts for 25 October 1927

On 25 October 1927, 358 weather records were set or tied at long-record stations worldwide.
296 were record highs and 6 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 354 daily.
Hafslo set a daily record snow depth of 26.0 cm (10.2 in) on 25 October 1927.
Across 163 earlier years (1800 to 2025) the same calendar date averaged 466 records.

Record Map

358 stations

358 station records on 25 October 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 October 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hafslo	Norway	Record snow depth	26.0 cm (10.2 in)	44 of 100 (Notable)
Sandy Cape Lighthouse	Australia	Record daily precipitation	47.0 mm (1.9 in)	35 of 100 (Notable)
Armagh	United Kingdom	Record high maximum temperature	16.6 C (61.9 F)	32 of 100 (Routine)
Sulitjelma	Norway	Record snow depth	55.0 cm (21.7 in)	31 of 100 (Routine)
Maristova	Norway	Record snow depth	25.0 cm (9.8 in)	29 of 100 (Routine)
Krakmo	Norway	Record snow depth	38.0 cm (15.0 in)	28 of 100 (Routine)
Windsor Kings College	Canada	Record low maximum temperature	2.2 C (36.0 F)	26 of 100 (Routine)
Bustard Head Lighthouse	Australia	Record daily precipitation	36.3 mm (1.4 in)	25 of 100 (Routine)
Nanango Wills St	Australia	Record daily precipitation	31.0 mm (1.2 in)	24 of 100 (Routine)
Pine Bluff	United States	Record high maximum temperature	36.1 C (97.0 F)	24 of 100 (Routine)
San Bernardino F S 226	United States	Record high minimum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Sogndal - Selseng	Norway	Record daily precipitation	36.7 mm (1.4 in)	22 of 100 (Routine)
Armagh	United Kingdom	Record high minimum temperature	12.0 C (53.6 F)	22 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record high minimum temperature	14.4 C (57.9 F)	21 of 100 (Routine)
Battle Mtn	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Perm	Russia	Record daily precipitation	15.9 mm (0.6 in)	20 of 100 (Routine)
Ekaterinburg	Russia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Tartu	Estonia	Record daily precipitation	16.4 mm (0.6 in)	20 of 100 (Routine)
Yuma Wb City	United States	Record daily precipitation	13.7 mm (0.5 in)	20 of 100 (Routine)
Godegard	Sweden	Record daily precipitation	18.4 mm (0.7 in)	20 of 100 (Routine)
Ramornie	Australia	Record daily precipitation	19.3 mm (0.8 in)	20 of 100 (Routine)
Nikolaevsk-Na-Amure	Russia	Record daily precipitation	18.9 mm (0.7 in)	20 of 100 (Routine)
Golconda	United States	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Maryborough	Australia	Record daily precipitation	18.8 mm (0.7 in)	20 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record high maximum temperature	18.3 C (64.9 F)	20 of 100 (Routine)
Nurnberg	Germany	Record high maximum temperature	19.3 C (66.7 F)	20 of 100 (Routine)
Bulken	Norway	Record snow depth	14.0 cm (5.5 in)	20 of 100 (Routine)
Astrakan	Russia	Record high minimum temperature	14.9 C (58.8 F)	20 of 100 (Routine)
Buckeye	United States	Record daily precipitation	5.3 mm (0.21 in)	20 of 100 (Routine)
Malvern	United States	Record high maximum temperature	33.9 C (93.0 F)	20 of 100 (Routine)
Conception	United States	Record high maximum temperature	31.7 C (89.1 F)	20 of 100 (Routine)
Fremont	United States	Record high maximum temperature	31.7 C (89.1 F)	20 of 100 (Routine)
Norfolk	United States	Record high maximum temperature	32.2 C (90.0 F)	20 of 100 (Routine)
Taroom Post Office	Australia	Record daily precipitation	24.4 mm (1.0 in)	19 of 100 (Routine)
Elgin Downs	Australia	Record daily precipitation	7.4 mm (0.29 in)	19 of 100 (Routine)
Hawkwood Station	Australia	Record daily precipitation	27.4 mm (1.1 in)	19 of 100 (Routine)
Millaquin Sugar	Australia	Record daily precipitation	20.8 mm (0.8 in)	19 of 100 (Routine)
Estherville 4E	United States	Record high maximum temperature	31.1 C (88.0 F)	19 of 100 (Routine)
Sac City	United States	Record high maximum temperature	30.0 C (86.0 F)	19 of 100 (Routine)
Waverly	United States	Record high maximum temperature	31.1 C (88.0 F)	19 of 100 (Routine)
Oregon	United States	Record high maximum temperature	32.2 C (90.0 F)	19 of 100 (Routine)
Oakdale	United States	Record high maximum temperature	28.9 C (84.0 F)	19 of 100 (Routine)
Armour	United States	Record high maximum temperature	30.6 C (87.1 F)	19 of 100 (Routine)
Canton	United States	Record high maximum temperature	32.2 C (90.0 F)	19 of 100 (Routine)
Nebo	Australia	Record daily precipitation	85.6 mm (3.4 in)	18 of 100 (Routine)
Gatcombe Head	Australia	Record daily precipitation	33.8 mm (1.3 in)	18 of 100 (Routine)
Woody Island	Australia	Record daily precipitation	23.1 mm (0.9 in)	18 of 100 (Routine)
Hatfield (Benilkie)	Australia	Record daily precipitation	4.3 mm (0.17 in)	18 of 100 (Routine)
San Bernardino F S 226	United States	Record daily precipitation	13.0 mm (0.5 in)	18 of 100 (Routine)
Blakely	United States	Record high maximum temperature	32.8 C (91.0 F)	18 of 100 (Routine)
Belle Plaine	United States	Record high maximum temperature	31.1 C (88.0 F)	18 of 100 (Routine)
Carroll	United States	Record high maximum temperature	29.4 C (84.9 F)	18 of 100 (Routine)
Olathe 3E	United States	Record high maximum temperature	31.7 C (89.1 F)	18 of 100 (Routine)
Fairmont	United States	Record high maximum temperature	28.9 C (84.0 F)	18 of 100 (Routine)
Worthington	United States	Record high maximum temperature	29.4 C (84.9 F)	18 of 100 (Routine)
Hartington	United States	Record high maximum temperature	31.7 C (89.1 F)	18 of 100 (Routine)
Menno	United States	Record high maximum temperature	31.1 C (88.0 F)	18 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record high maximum temperature	30.6 C (87.1 F)	18 of 100 (Routine)
Needles	United States	Record daily precipitation	11.7 mm (0.5 in)	17 of 100 (Routine)
Santa Barbara	United States	Record daily precipitation	5.6 mm (0.22 in)	17 of 100 (Routine)

Counts by Type and Timescale

358 records

Records set or tied on 25 October 1927 by type: Highest daily maximum 266, Lowest daily maximum 4, Highest daily minimum 30, Lowest daily minimum 2, Heaviest daily rainfall 50, Deepest snow cover 6.

Records on 25 October 1927 by type
Record type	Records
Highest daily maximum	266
Lowest daily maximum	4
Highest daily minimum	30
Lowest daily minimum	2
Heaviest daily rainfall	50
Heaviest daily snowfall	0
Deepest snow cover	6

Records on 25 October 1927 by timescale: all-time 0, monthly 4, daily 354.

How Much Records Were Beaten By

311 broken records

Margins by which the 311 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 290.0. Ties are not counted.

Top 20 by Significance

25 October 1927

Top 20 records on 25 October 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 October 1927	Hafslo, NO	daily snow depth	26.0 cm (10.2 in)	20.0 cm (7.9 in)	26 years	44 of 100 (Notable)
25 October 1927	Sandy Cape Lighthouse, AU	daily rain	47.0 mm (1.9 in)	39.6 mm (1.6 in)	9 years	35 of 100 (Notable)
25 October 1927	Armagh, GB	daily high max	16.6 C (61.9 F)	0.4 C (0.7 F)	77 years	32 of 100 (Routine)
25 October 1927	Sulitjelma, NO	daily snow depth	55.0 cm (21.7 in)	29.0 cm (11.4 in)	8 years	31 of 100 (Routine)
25 October 1927	Maristova, NO	monthly snow depth	25.0 cm (9.8 in)	5.0 cm (2.0 in)	24 years	29 of 100 (Routine)
25 October 1927	Krakmo, NO	daily snow depth	38.0 cm (15.0 in)	18.0 cm (7.1 in)	21 years	28 of 100 (Routine)
25 October 1927	Windsor Kings College, CA	daily low max	2.2 C (36.0 F)	3.4 C (6.1 F)	47 years	26 of 100 (Routine)
25 October 1927	Bustard Head Lighthouse, AU	daily rain	36.3 mm (1.4 in)	25.9 mm (1.0 in)	6 years	25 of 100 (Routine)
25 October 1927	Nanango Wills St, AU	daily rain	31.0 mm (1.2 in)	11.9 mm (0.5 in)	34 years	24 of 100 (Routine)
25 October 1927	Pine Bluff, US	daily high max	36.1 C (97.0 F)	6.1 C (11.0 F)	32 years	24 of 100 (Routine)
25 October 1927	San Bernardino F S 226, US	daily high min	16.1 C (61.0 F)	3.9 C (7.0 F)	31 years	23 of 100 (Routine)
25 October 1927	Sogndal - Selseng, NO	daily rain	36.7 mm (1.4 in)	13.1 mm (0.5 in)	28 years	22 of 100 (Routine)
25 October 1927	Armagh, GB	daily high min	12.0 C (53.6 F)	1.2 C (2.2 F)	38 years	22 of 100 (Routine)
25 October 1927	Dublin Phoenix Park, IE	daily high min	14.4 C (57.9 F)	3.2 C (5.8 F)	24 years	21 of 100 (Routine)
25 October 1927	Battle Mtn, US	daily rain	17.8 mm (0.7 in)	17.8 mm (0.7 in)	32 years	20 of 100 (Routine)
25 October 1927	Perm, RU	daily rain	15.9 mm (0.6 in)	8.0 mm (0.31 in)	33 years	20 of 100 (Routine)
25 October 1927	Ekaterinburg, RU	daily rain	13.5 mm (0.5 in)	9.3 mm (0.37 in)	13 years	20 of 100 (Routine)
25 October 1927	Tartu, EE	daily rain	16.4 mm (0.6 in)	4.8 mm (0.19 in)	44 years	20 of 100 (Routine)
25 October 1927	Yuma Wb City, US	daily rain	13.7 mm (0.5 in)	13.7 mm (0.5 in)	33 years	20 of 100 (Routine)
25 October 1927	Godegard, SE	daily rain	18.4 mm (0.7 in)	5.6 mm (0.22 in)	36 years	20 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

1800 to 1927

Records set or tied on this calendar date in each year from 1800 to 1927. 1927 had 358 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 1927-10-25: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 50	307
50 to 100	1
100 to 150	0
150 to 200	1
200 to 250	1
250 to 300	1