Weather Records on 10 September 1927

262 weather records were set or tied worldwide on 10 September 1927. Highest significance: The Dalles, US.

Key Facts for 10 September 1927

On 10 September 1927, 262 weather records were set or tied at long-record stations worldwide.
163 were record highs and 41 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 5 monthly and 257 daily.
The Dalles set a daily record precipitation of 25.4 mm (1.0 in) on 10 September 1927.
Across 166 earlier years (1812 to 2026) the same calendar date averaged 430 records.

Record Map

262 stations

262 station records on 10 September 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 September 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
The Dalles	United States	Record daily precipitation	25.4 mm (1.0 in)	53 of 100 (Notable)
Kirchdorf/Poel	Germany	Record daily precipitation	27.5 mm (1.1 in)	48 of 100 (Notable)
Richmond City Locks	United States	Record daily precipitation	85.1 mm (3.4 in)	42 of 100 (Notable)
Raglan	Australia	Record daily precipitation	37.1 mm (1.5 in)	41 of 100 (Notable)
Bremen-Seefahrtschule	Germany	Record daily precipitation	30.0 mm (1.2 in)	39 of 100 (Notable)
Heerde	Netherlands	Record daily precipitation	31.4 mm (1.2 in)	37 of 100 (Notable)
Spokane Intl AP	United States	Record daily precipitation	38.4 mm (1.5 in)	36 of 100 (Notable)
Chapel Hill 2 W	United States	Record daily precipitation	52.1 mm (2.1 in)	34 of 100 (Routine)
Porthill	United States	Record daily precipitation	26.4 mm (1.0 in)	33 of 100 (Routine)
Colfax	United States	Record daily precipitation	37.3 mm (1.5 in)	30 of 100 (Routine)
Putten (Gld)	Netherlands	Record daily precipitation	32.2 mm (1.3 in)	24 of 100 (Routine)
Sveg	Sweden	Record low maximum temperature	6.0 C (42.8 F)	22 of 100 (Routine)
Ft Bidwell	United States	Record low maximum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Glendive	United States	Record high minimum temperature	17.8 C (64.0 F)	21 of 100 (Routine)
Sunnyside	United States	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Walterhall	Australia	Record daily precipitation	22.4 mm (0.9 in)	20 of 100 (Routine)
Tartu	Estonia	Record daily precipitation	22.3 mm (0.9 in)	20 of 100 (Routine)
Moxee	United States	Record daily precipitation	7.9 mm (0.31 in)	20 of 100 (Routine)
Waterville	United States	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Parnu	Estonia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Kerkwerve	Netherlands	Record daily precipitation	22.5 mm (0.9 in)	20 of 100 (Routine)
Lubeck-Werft	Germany	Record daily precipitation	17.9 mm (0.7 in)	20 of 100 (Routine)
Hood Rvr Exp STN	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Westwood Store	Australia	Record daily precipitation	15.7 mm (0.6 in)	20 of 100 (Routine)
Rosalia	United States	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Hoofddorp	Netherlands	Record daily precipitation	17.7 mm (0.7 in)	20 of 100 (Routine)
Sveg	Sweden	Record daily precipitation	11.8 mm (0.5 in)	20 of 100 (Routine)
Durango	United States	Record daily precipitation	25.4 mm (1.0 in)	20 of 100 (Routine)
Bega (Newtown Road)	Australia	Record daily precipitation	7.4 mm (0.29 in)	19 of 100 (Routine)
Bonang	Australia	Record daily precipitation	30.5 mm (1.2 in)	19 of 100 (Routine)
Regina Int'l A	Canada	Record high minimum temperature	12.2 C (54.0 F)	19 of 100 (Routine)
Port Arthur	Canada	Record high maximum temperature	30.6 C (87.1 F)	19 of 100 (Routine)
Ft Bidwell	United States	Record daily precipitation	8.1 mm (0.32 in)	19 of 100 (Routine)
Huntington	United States	Record daily precipitation	17.8 mm (0.7 in)	19 of 100 (Routine)
Adelaide West Terrace	Australia	Record low minimum temperature	4.3 C (39.7 F)	18 of 100 (Routine)
Tahlee (Carrington (Church St)	Australia	Record daily precipitation	21.3 mm (0.8 in)	18 of 100 (Routine)
Jokkmokk	Sweden	Record low minimum temperature	-4.3 C (24.3 F)	18 of 100 (Routine)
Lakeview 2 NNW	United States	Record daily precipitation	7.9 mm (0.31 in)	18 of 100 (Routine)
Colfax	United States	Record low maximum temperature	12.2 C (54.0 F)	18 of 100 (Routine)
Medford	United States	Record daily precipitation	30.0 mm (1.2 in)	18 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	21.7 C (71.1 F)	18 of 100 (Routine)
Spokane Intl AP	United States	Record low maximum temperature	12.8 C (55.0 F)	18 of 100 (Routine)
Rockhampton Post Office	Australia	Record daily precipitation	5.3 mm (0.21 in)	17 of 100 (Routine)
Medicine Hat A	Canada	Record daily precipitation	18.0 mm (0.7 in)	17 of 100 (Routine)
Swift Current	Canada	Record high minimum temperature	12.8 C (55.0 F)	17 of 100 (Routine)
Ames 3 SW	United States	Record high maximum temperature	36.7 C (98.1 F)	17 of 100 (Routine)
Knoxville	United States	Record high maximum temperature	37.8 C (100.0 F)	17 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record high minimum temperature	26.1 C (79.0 F)	17 of 100 (Routine)
Glasgow #2	United States	Record high minimum temperature	16.7 C (62.1 F)	17 of 100 (Routine)
Poplar 2 E	United States	Record high minimum temperature	15.6 C (60.1 F)	17 of 100 (Routine)
Santa Fe	United States	Record high minimum temperature	15.0 C (59.0 F)	17 of 100 (Routine)
Lakeview 2 NNW	United States	Record low maximum temperature	9.4 C (48.9 F)	17 of 100 (Routine)
Heber	United States	Record high minimum temperature	13.3 C (55.9 F)	17 of 100 (Routine)
Lakeside	United States	Record daily precipitation	10.7 mm (0.4 in)	17 of 100 (Routine)
Darwin Post Office	Australia	Record high maximum temperature	35.9 C (96.6 F)	16 of 100 (Routine)
Langmorn	Australia	Record daily precipitation	12.2 mm (0.5 in)	16 of 100 (Routine)
Mosman (Bapaume Road)	Australia	Record daily precipitation	13.7 mm (0.5 in)	16 of 100 (Routine)
Bjuraker	Sweden	Record low maximum temperature	9.8 C (49.6 F)	16 of 100 (Routine)
Monmouth	United States	Record high minimum temperature	22.2 C (72.0 F)	16 of 100 (Routine)
Morrison	United States	Record high minimum temperature	21.7 C (71.1 F)	16 of 100 (Routine)

Counts by Type and Timescale

262 records

Records set or tied on 10 September 1927 by type: Highest daily maximum 59, Lowest daily maximum 26, Highest daily minimum 104, Lowest daily minimum 15, Heaviest daily rainfall 58.

Records on 10 September 1927 by type
Record type	Records
Highest daily maximum	59
Lowest daily maximum	26
Highest daily minimum	104
Lowest daily minimum	15
Heaviest daily rainfall	58
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 10 September 1927 by timescale: all-time 0, monthly 5, daily 257.

How Much Records Were Beaten By

199 broken records

Margins by which the 199 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 49.0. Ties are not counted.

Top 20 by Significance

10 September 1927

Top 20 records on 10 September 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 September 1927	The Dalles, US	daily rain	25.4 mm (1.0 in)	22.4 mm (0.9 in)	33 years	53 of 100 (Notable)
10 September 1927	Kirchdorf/Poel, DE	daily rain	27.5 mm (1.1 in)	18.9 mm (0.7 in)	8 years	48 of 100 (Notable)
10 September 1927	Richmond City Locks, US	daily rain	85.1 mm (3.4 in)	49.0 mm (1.9 in)	20 years	42 of 100 (Notable)
10 September 1927	Raglan, AU	daily rain	37.1 mm (1.5 in)	37.1 mm (1.5 in)	30 years	41 of 100 (Notable)
10 September 1927	Bremen-Seefahrtschule, DE	daily rain	30.0 mm (1.2 in)	15.5 mm (0.6 in)	24 years	39 of 100 (Notable)
10 September 1927	Heerde, NL	daily rain	31.4 mm (1.2 in)	17.1 mm (0.7 in)	24 years	37 of 100 (Notable)
10 September 1927	Spokane Intl AP, US	monthly rain	38.4 mm (1.5 in)	8.9 mm (0.35 in)	0 years	36 of 100 (Notable)
10 September 1927	Chapel Hill 2 W, US	daily rain	52.1 mm (2.1 in)	38.6 mm (1.5 in)	24 years	34 of 100 (Routine)
10 September 1927	Porthill, US	daily rain	26.4 mm (1.0 in)	18.5 mm (0.7 in)	17 years	33 of 100 (Routine)
10 September 1927	Colfax, US	monthly rain	37.3 mm (1.5 in)	8.9 mm (0.35 in)	1 year	30 of 100 (Routine)
10 September 1927	Putten (Gld), NL	daily rain	32.2 mm (1.3 in)	6.9 mm (0.27 in)	24 years	24 of 100 (Routine)
10 September 1927	Sveg, SE	daily low max	6.0 C (42.8 F)	3.0 C (5.4 F)	33 years	22 of 100 (Routine)
10 September 1927	Ft Bidwell, US	daily low max	13.3 C (55.9 F)	1.1 C (2.0 F)	52 years	22 of 100 (Routine)
10 September 1927	Glendive, US	daily high min	17.8 C (64.0 F)	3.9 C (7.0 F)	33 years	21 of 100 (Routine)
10 September 1927	Sunnyside, US	daily rain	16.3 mm (0.6 in)	15.5 mm (0.6 in)	16 years	20 of 100 (Routine)
10 September 1927	Walterhall, AU	daily rain	22.4 mm (0.9 in)	22.4 mm (0.9 in)	30 years	20 of 100 (Routine)
10 September 1927	Tartu, EE	daily rain	22.3 mm (0.9 in)	10.4 mm (0.4 in)	8 years	20 of 100 (Routine)
10 September 1927	Moxee, US	daily rain	7.9 mm (0.31 in)	6.9 mm (0.27 in)	33 years	20 of 100 (Routine)
10 September 1927	Waterville, US	daily rain	9.4 mm (0.37 in)	8.1 mm (0.32 in)	33 years	20 of 100 (Routine)
10 September 1927	Parnu, EE	daily rain	16.0 mm (0.6 in)	7.2 mm (0.28 in)	24 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

1812 to 1927

Records set or tied on this calendar date in each year from 1812 to 1927. 1927 had 262 records.

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

Records on 09-10 in each year
Year	Records
1812	1
1813	1
1814	2
1818	1
1838	2
1841	1
1846	1
1847	1
1848	1
1850	2
1854	3
1857	1
1858	1
1865	5
1868	1
1869	2
1871	1
1874	2
1875	1
1876	2
1878	1
1879	2
1880	3
1881	2
1883	3
1884	4
1885	2
1886	1
1887	1
1888	2
1889	3
1890	1
1891	3
1892	3
1893	2
1894	4
1895	3
1896	1
1897	7
1898	4
1899	10
1901	1
1902	10
1903	13
1904	5
1905	7
1906	23
1907	15
1908	15
1909	25
1910	26
1911	8
1912	62
1913	24
1914	43
1915	53
1916	15
1917	79
1918	33
1919	42
1920	132
1921	207
1922	78
1923	38
1924	335
1925	197
1926	68
1927	262
1928	109
1929	282
1930	161
1931	724
1932	258
1933	333
1934	247
1935	478
1936	336
1937	376
1938	369
1939	386
1940	410
1941	389
1942	271
1943	352
1944	470
1945	334
1946	295
1947	534
1948	432
1949	793
1950	394
1951	344
1952	476
1953	250
1954	271
1955	376
1956	834
1957	332
1958	435
1959	670
1960	376
1961	459
1962	798
1963	384
1964	710
1965	355
1966	330
1967	512
1968	846
1969	635
1970	582
1971	400
1972	477
1973	559
1974	522
1975	528
1976	1,041
1977	391
1978	883
1979	563
1980	716
1981	629
1982	687
1983	1,329
1984	824
1985	1,140
1986	960
1987	574
1988	783
1989	1,098
1990	782
1991	827
1992	745
1993	936
1994	816
1995	643
1996	1,003
1997	829
1998	1,832
1999	1,068
2000	1,088
2001	1,129
2002	1,298
2003	1,149
2004	652
2005	1,173
2006	1,110
2007	866
2008	975
2009	636
2010	1,273
2011	1,235
2012	793
2013	1,198
2014	894
2015	789
2016	1,085
2017	674
2018	1,030
2019	816
2020	2,105
2021	1,311
2022	633
2023	1,114
2024	933
2025	583
2026	832

Download the Data

Data for records on 1927-09-10: 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).

Histogram of margins by which records were beaten on 10 September 1927
Margin	Records
0 to 10	183
10 to 20	11
20 to 30	2
30 to 40	2
40 to 50	1