Weather Records on 1 October 1927

754 weather records were set or tied worldwide on 1 October 1927. Highest significance: Harrisonville, US.

Key Facts for 1 October 1927

On 1 October 1927, 754 weather records were set or tied at long-record stations worldwide.
293 were record highs and 46 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 101 monthly and 652 daily.
Harrisonville set a monthly record daily precipitation of 117.9 mm (4.6 in) on 1 October 1927.
Across 161 earlier years (1813 to 2026) the same calendar date averaged 435 records.

Record Map

754 stations

754 station records on 1 October 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 October 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Harrisonville	United States	Record daily precipitation	117.9 mm (4.6 in)	60 of 100 (Major)
Monmouth	United States	Record daily precipitation	105.2 mm (4.1 in)	57 of 100 (Notable)
Rosedale	Australia	Record daily precipitation	72.4 mm (2.9 in)	56 of 100 (Notable)
Briagolong	Australia	Record daily precipitation	71.1 mm (2.8 in)	56 of 100 (Notable)
Newry	Australia	Record daily precipitation	57.2 mm (2.3 in)	56 of 100 (Notable)
Gorin	United States	Record daily precipitation	147.6 mm (5.8 in)	56 of 100 (Notable)
Neerim	Australia	Record daily precipitation	88.1 mm (3.5 in)	54 of 100 (Notable)
Condobolin Retirement Village	Australia	Record daily precipitation	38.1 mm (1.5 in)	53 of 100 (Notable)
Clydebank	Australia	Record daily precipitation	55.4 mm (2.2 in)	53 of 100 (Notable)
Anakie	Australia	Record daily precipitation	39.1 mm (1.5 in)	53 of 100 (Notable)
Clarksville Wwtp	United States	Record daily precipitation	71.9 mm (2.8 in)	51 of 100 (Notable)
Ottawa 4SW	United States	Record daily precipitation	41.7 mm (1.6 in)	50 of 100 (Notable)
Belconnen (Weetangerra)	Australia	Record daily precipitation	36.8 mm (1.4 in)	49 of 100 (Notable)
Cootamundra Post Office	Australia	Record daily precipitation	37.8 mm (1.5 in)	49 of 100 (Notable)
Kansas City	United States	Record daily precipitation	87.9 mm (3.5 in)	49 of 100 (Notable)
Tarcutta Post Office	Australia	Record daily precipitation	61.5 mm (2.4 in)	48 of 100 (Notable)
La Harpe	United States	Record daily precipitation	98.0 mm (3.9 in)	48 of 100 (Notable)
Yarram	Australia	Record daily precipitation	34.8 mm (1.4 in)	47 of 100 (Notable)
Tiskilwa 2 SE	United States	Record daily precipitation	54.1 mm (2.1 in)	47 of 100 (Notable)
Durdidwarrah	Australia	Record daily precipitation	43.2 mm (1.7 in)	46 of 100 (Notable)
Tottenham (Burdenda)	Australia	Record daily precipitation	30.2 mm (1.2 in)	45 of 100 (Notable)
Cootamundra (Landgrove)	Australia	Record daily precipitation	34.0 mm (1.3 in)	45 of 100 (Notable)
Wyalong Post Office	Australia	Record daily precipitation	41.1 mm (1.6 in)	44 of 100 (Notable)
Mundarlo (Yabtree)	Australia	Record daily precipitation	35.3 mm (1.4 in)	44 of 100 (Notable)
Stockinbingal 1	Australia	Record daily precipitation	34.5 mm (1.4 in)	44 of 100 (Notable)
Yates Ctr	United States	Record daily precipitation	126.7 mm (5.0 in)	44 of 100 (Notable)
Cavan	Australia	Record daily precipitation	37.1 mm (1.5 in)	43 of 100 (Notable)
Woodburn 3	Australia	Record daily precipitation	35.3 mm (1.4 in)	43 of 100 (Notable)
Seacombe	Australia	Record daily precipitation	59.9 mm (2.4 in)	43 of 100 (Notable)
Ottawa	United States	Record daily precipitation	77.5 mm (3.1 in)	43 of 100 (Notable)
Majura 2	Australia	Record daily precipitation	27.9 mm (1.1 in)	42 of 100 (Notable)
Barmedman Post Office	Australia	Record daily precipitation	52.1 mm (2.1 in)	41 of 100 (Notable)
Wantiool (Caithness)	Australia	Record daily precipitation	32.8 mm (1.3 in)	41 of 100 (Notable)
Warburton	Australia	Record daily precipitation	57.9 mm (2.3 in)	41 of 100 (Notable)
Sunbury (Salesian College )	Australia	Record daily precipitation	31.8 mm (1.3 in)	41 of 100 (Notable)
Yan Yean	Australia	Record daily precipitation	30.7 mm (1.2 in)	40 of 100 (Notable)
Peak Hill (Bruie Plains)	Australia	Record daily precipitation	25.4 mm (1.0 in)	39 of 100 (Notable)
Gobarralong	Australia	Record daily precipitation	40.4 mm (1.6 in)	39 of 100 (Notable)
Sale Mercury Office	Australia	Record daily precipitation	59.4 mm (2.3 in)	39 of 100 (Notable)
Adelong Post Office	Australia	Record daily precipitation	46.2 mm (1.8 in)	38 of 100 (Notable)
Coolamon Post Office	Australia	Record daily precipitation	29.2 mm (1.1 in)	38 of 100 (Notable)
Corryong (Parish Lane)	Australia	Record daily precipitation	47.2 mm (1.9 in)	38 of 100 (Notable)
Cudal Post Office	Australia	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Crookwell Post Office	Australia	Record daily precipitation	36.1 mm (1.4 in)	37 of 100 (Notable)
Berthong	Australia	Record daily precipitation	31.8 mm (1.3 in)	37 of 100 (Notable)
Whitton (Conapaira St)	Australia	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Dargo	Australia	Record daily precipitation	47.5 mm (1.9 in)	37 of 100 (Notable)
Kirksville	United States	Record daily precipitation	100.6 mm (4.0 in)	37 of 100 (Notable)
Springvale	Australia	Record daily precipitation	64.3 mm (2.5 in)	36 of 100 (Notable)
Wagga Wagga (Kooringal)	Australia	Record daily precipitation	32.5 mm (1.3 in)	36 of 100 (Notable)
Cowabie	Australia	Record daily precipitation	30.5 mm (1.2 in)	36 of 100 (Notable)
Bairnsdale Post Office	Australia	Record daily precipitation	46.2 mm (1.8 in)	36 of 100 (Notable)
Tuscola	United States	Record daily precipitation	83.3 mm (3.3 in)	36 of 100 (Notable)
Keosauqua	United States	Record daily precipitation	45.7 mm (1.8 in)	36 of 100 (Notable)
Bungendore (Douglas)	Australia	Record daily precipitation	27.4 mm (1.1 in)	35 of 100 (Notable)
Harden (East St)	Australia	Record daily precipitation	36.1 mm (1.4 in)	35 of 100 (Notable)
Burrumbuttock (Holyrood)	Australia	Record daily precipitation	37.6 mm (1.5 in)	35 of 100 (Notable)
Marrar (Centenary Drive)	Australia	Record daily precipitation	29.5 mm (1.2 in)	35 of 100 (Notable)
Yarran	Australia	Record daily precipitation	37.1 mm (1.5 in)	35 of 100 (Notable)
Walwa	Australia	Record daily precipitation	40.6 mm (1.6 in)	35 of 100 (Notable)

Counts by Type and Timescale

754 records

Records set or tied on 1 October 1927 by type: Highest daily maximum 142, Lowest daily maximum 36, Highest daily minimum 151, Lowest daily minimum 10, Heaviest daily rainfall 415.

Records on 1 October 1927 by type
Record type	Records
Highest daily maximum	142
Lowest daily maximum	36
Highest daily minimum	151
Lowest daily minimum	10
Heaviest daily rainfall	415
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 October 1927 by timescale: all-time 1, monthly 101, daily 652.

How Much Records Were Beaten By

650 broken records

Margins by which the 650 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 75.2. Ties are not counted.

Top 20 by Significance

1 October 1927

Top 20 records on 1 October 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 October 1927	Harrisonville, US	monthly rain	117.9 mm (4.6 in)	51.9 mm (2.0 in)	23 years	60 of 100 (Major)
1 October 1927	Monmouth, US	monthly rain	105.2 mm (4.1 in)	56.4 mm (2.2 in)	14 years	57 of 100 (Notable)
1 October 1927	Rosedale, AU	monthly rain	72.4 mm (2.9 in)	25.7 mm (1.0 in)	22 years	56 of 100 (Notable)
1 October 1927	Briagolong, AU	daily rain	71.1 mm (2.8 in)	48.2 mm (1.9 in)	40 years	56 of 100 (Notable)
1 October 1927	Newry, AU	daily rain	57.2 mm (2.3 in)	39.9 mm (1.6 in)	40 years	56 of 100 (Notable)
1 October 1927	Gorin, US	all-time rain	147.6 mm (5.8 in)	33.3 mm (1.3 in)	18 years	56 of 100 (Notable)
1 October 1927	Neerim, AU	monthly rain	88.1 mm (3.5 in)	39.8 mm (1.6 in)	3 years	54 of 100 (Notable)
1 October 1927	Condobolin Retirement Village, AU	daily rain	38.1 mm (1.5 in)	32.8 mm (1.3 in)	36 years	53 of 100 (Notable)
1 October 1927	Clydebank, AU	daily rain	55.4 mm (2.2 in)	30.8 mm (1.2 in)	40 years	53 of 100 (Notable)
1 October 1927	Anakie, AU	daily rain	39.1 mm (1.5 in)	23.1 mm (0.9 in)	33 years	53 of 100 (Notable)
1 October 1927	Clarksville Wwtp, US	daily rain	71.9 mm (2.8 in)	63.5 mm (2.5 in)	28 years	51 of 100 (Notable)
1 October 1927	Ottawa 4SW, US	daily rain	41.7 mm (1.6 in)	31.0 mm (1.2 in)	33 years	50 of 100 (Notable)
1 October 1927	Belconnen (Weetangerra), AU	daily rain	36.8 mm (1.4 in)	31.0 mm (1.2 in)	33 years	49 of 100 (Notable)
1 October 1927	Cootamundra Post Office, AU	daily rain	37.8 mm (1.5 in)	29.2 mm (1.1 in)	36 years	49 of 100 (Notable)
1 October 1927	Kansas City, US	daily rain	87.9 mm (3.5 in)	70.1 mm (2.8 in)	22 years	49 of 100 (Notable)
1 October 1927	Tarcutta Post Office, AU	daily rain	61.5 mm (2.4 in)	48.3 mm (1.9 in)	12 years	48 of 100 (Notable)
1 October 1927	La Harpe, US	monthly rain	98.0 mm (3.9 in)	28.1 mm (1.1 in)	26 years	48 of 100 (Notable)
1 October 1927	Yarram, AU	daily rain	34.8 mm (1.4 in)	20.6 mm (0.8 in)	20 years	47 of 100 (Notable)
1 October 1927	Tiskilwa 2 SE, US	daily rain	54.1 mm (2.1 in)	43.4 mm (1.7 in)	16 years	47 of 100 (Notable)
1 October 1927	Durdidwarrah, AU	daily rain	43.2 mm (1.7 in)	27.2 mm (1.1 in)	4 years	46 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

1813 to 1927

Records set or tied on this calendar date in each year from 1813 to 1927. 1927 had 754 records.

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

Records on 10-01 in each year
Year	Records
1813	1
1814	1
1817	1
1819	1
1820	2
1823	1
1828	1
1845	1
1847	2
1861	1
1865	1
1866	1
1869	1
1870	1
1871	1
1874	4
1876	1
1877	3
1879	1
1881	6
1882	1
1883	1
1884	1
1886	1
1888	3
1889	1
1890	4
1891	1
1892	1
1893	9
1894	4
1895	1
1897	7
1898	1
1899	16
1900	2
1901	4
1902	16
1903	9
1904	8
1905	8
1906	11
1907	11
1908	20
1909	14
1910	12
1911	34
1912	37
1913	20
1914	28
1915	65
1916	105
1917	52
1918	20
1919	25
1920	98
1921	129
1922	160
1923	158
1924	86
1925	135
1926	181
1927	754
1928	129
1929	158
1930	106
1931	237
1932	220
1933	519
1934	188
1935	201
1936	388
1937	453
1938	284
1939	283
1940	207
1941	425
1942	290
1943	324
1944	583
1945	677
1946	486
1947	867
1948	271
1949	254
1950	1,019
1951	521
1952	712
1953	656
1954	976
1955	280
1956	260
1957	646
1958	1,050
1959	1,306
1960	143
1961	566
1962	376
1963	598
1964	312
1965	521
1966	646
1967	437
1968	426
1969	454
1970	275
1971	1,449
1972	625
1973	418
1974	1,104
1975	561
1976	854
1977	1,097
1978	492
1979	488
1980	600
1981	785
1982	733
1983	783
1984	1,266
1985	1,621
1986	1,476
1987	648
1988	502
1989	739
1990	612
1991	1,020
1992	1,392
1993	1,042
1994	580
1995	746
1996	1,007
1997	1,080
1998	1,345
1999	1,096
2000	1,006
2001	924
2002	951
2003	1,198
2004	826
2005	902
2006	806
2007	726
2008	573
2009	1,051
2010	1,093
2011	1,324
2012	647
2013	515
2014	397
2015	729
2016	473
2017	472
2018	694
2019	2,439
2020	566
2021	753
2022	609
2023	1,173
2024	751
2025	384
2026	553

Download the Data

Data for records on 1927-10-01: 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 10	444
10 to 20	120
20 to 30	57
30 to 40	15
40 to 50	8
50 to 60	3
60 to 70	1
70 to 80	2