Weather Records on 9 September 1927

246 weather records were set or tied worldwide on 9 September 1927. Highest significance: Clinton #1, US.

Key Facts for 9 September 1927

On 9 September 1927, 246 weather records were set or tied at long-record stations worldwide.
159 were record highs and 30 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 8 monthly and 237 daily.
Clinton #1 set an all-time record daily precipitation of 221.2 mm (8.7 in) on 9 September 1927.
Across 162 earlier years (1806 to 2026) the same calendar date averaged 463 records.

Record Map

246 stations

246 station records on 9 September 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 September 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Clinton #1	United States	Record daily precipitation	221.2 mm (8.7 in)	71 of 100 (Major)
Coldwater St School	United States	Record daily precipitation	76.2 mm (3.0 in)	43 of 100 (Notable)
Fergus Falls	United States	Record daily precipitation	48.3 mm (1.9 in)	41 of 100 (Notable)
Sarna	Sweden	Record daily precipitation	47.3 mm (1.9 in)	37 of 100 (Notable)
Earlington	United States	Record daily precipitation	36.8 mm (1.4 in)	37 of 100 (Notable)
Kenton	United States	Record daily precipitation	60.5 mm (2.4 in)	35 of 100 (Notable)
Sveg	Sweden	Record daily precipitation	41.3 mm (1.6 in)	34 of 100 (Routine)
Wahpeton 3 N	United States	Record daily precipitation	45.0 mm (1.8 in)	34 of 100 (Routine)
Mt Carroll	United States	Record daily precipitation	118.1 mm (4.6 in)	33 of 100 (Routine)
Park Rapids Muni AP	United States	Record daily precipitation	35.3 mm (1.4 in)	30 of 100 (Routine)
Eau Claire	United States	Record daily precipitation	63.5 mm (2.5 in)	28 of 100 (Routine)
Lancaster 4 WSW	United States	Record daily precipitation	38.1 mm (1.5 in)	24 of 100 (Routine)
Beenak	Australia	Record daily precipitation	33.0 mm (1.3 in)	23 of 100 (Routine)
Lancaster 2 NW	United States	Record high minimum temperature	23.9 C (75.0 F)	23 of 100 (Routine)
Tunhovd	Norway	Record daily precipitation	25.6 mm (1.0 in)	22 of 100 (Routine)
Kvikkjokk-Arrenjarka	Sweden	Record low minimum temperature	-6.0 C (21.2 F)	21 of 100 (Routine)
Galva	United States	Record daily precipitation	48.5 mm (1.9 in)	21 of 100 (Routine)
Worcester	United States	Record low minimum temperature	4.4 C (39.9 F)	21 of 100 (Routine)
Winnemucca AP	United States	Record low maximum temperature	11.1 C (52.0 F)	21 of 100 (Routine)
Halmstad	Sweden	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Gorki	Belarus	Record daily precipitation	12.0 mm (0.5 in)	20 of 100 (Routine)
Godegard	Sweden	Record daily precipitation	13.4 mm (0.5 in)	20 of 100 (Routine)
Kazan	Russia	Record daily precipitation	10.0 mm (0.4 in)	20 of 100 (Routine)
Warburton	Australia	Record daily precipitation	28.4 mm (1.1 in)	20 of 100 (Routine)
Jamestown State Hosp	United States	Record high minimum temperature	19.4 C (66.9 F)	20 of 100 (Routine)
Morrison	United States	Record daily precipitation	38.4 mm (1.5 in)	19 of 100 (Routine)
Great Falls	United States	Record daily precipitation	31.0 mm (1.2 in)	19 of 100 (Routine)
Columbia Falls 5 SW	United States	Record daily precipitation	14.5 mm (0.6 in)	19 of 100 (Routine)
Dayville	United States	Record low maximum temperature	11.1 C (52.0 F)	19 of 100 (Routine)
Hvar	Croatia	Record low minimum temperature	16.2 C (61.2 F)	18 of 100 (Routine)
Biri	Norway	Record daily precipitation	39.2 mm (1.5 in)	18 of 100 (Routine)
Malung	Sweden	Record daily precipitation	31.8 mm (1.3 in)	18 of 100 (Routine)
Oestersund-Froesoen	Sweden	Record low maximum temperature	7.5 C (45.5 F)	18 of 100 (Routine)
Gotska Sandon	Sweden	Record daily precipitation	13.8 mm (0.5 in)	18 of 100 (Routine)
Trenton	United States	Record high minimum temperature	24.4 C (75.9 F)	18 of 100 (Routine)
Glenville	United States	Record daily precipitation	41.9 mm (1.6 in)	18 of 100 (Routine)
Warragul	Australia	Record daily precipitation	7.9 mm (0.31 in)	17 of 100 (Routine)
Indian Head Cda	Canada	Record high minimum temperature	12.8 C (55.0 F)	17 of 100 (Routine)
Orskar_A	Sweden	Record daily precipitation	13.0 mm (0.5 in)	17 of 100 (Routine)
Algona	United States	Record high maximum temperature	35.0 C (95.0 F)	17 of 100 (Routine)
College Park	United States	Record daily precipitation	22.9 mm (0.9 in)	17 of 100 (Routine)
Enosburg Falls	United States	Record low minimum temperature	1.1 C (34.0 F)	17 of 100 (Routine)
Dayton 1 WSW	United States	Record low maximum temperature	13.3 C (55.9 F)	17 of 100 (Routine)
Spooner Ag Rsch STN	United States	Record daily precipitation	16.8 mm (0.7 in)	17 of 100 (Routine)
Aberdeen	United States	Record high minimum temperature	19.4 C (66.9 F)	17 of 100 (Routine)
Winnemucca AP	United States	Record daily precipitation	1.8 mm (0.07 in)	17 of 100 (Routine)
Nord Odal	Norway	Record daily precipitation	44.5 mm (1.8 in)	16 of 100 (Routine)
Ekaterinburg	Russia	Record daily precipitation	10.0 mm (0.4 in)	16 of 100 (Routine)
Tiskilwa 2 SE	United States	Record daily precipitation	30.7 mm (1.2 in)	16 of 100 (Routine)
Milan 1NW	United States	Record high minimum temperature	22.2 C (72.0 F)	16 of 100 (Routine)
Louisburg	United States	Record daily precipitation	38.1 mm (1.5 in)	16 of 100 (Routine)
Brookings 2 NE	United States	Record high minimum temperature	21.7 C (71.1 F)	16 of 100 (Routine)
Huron Rgnl AP	United States	Record high minimum temperature	22.2 C (72.0 F)	16 of 100 (Routine)
Watertown Rgnl AP	United States	Record high minimum temperature	20.6 C (69.1 F)	16 of 100 (Routine)
Perth Regional Office	Australia	Record high minimum temperature	16.6 C (61.9 F)	15 of 100 (Routine)
Minnedosa	Canada	Record high minimum temperature	16.1 C (61.0 F)	15 of 100 (Routine)
Walnut	United States	Record daily precipitation	33.0 mm (1.3 in)	15 of 100 (Routine)
Iowa Falls	United States	Record high minimum temperature	21.7 C (71.1 F)	15 of 100 (Routine)
Lynd #2	United States	Record high minimum temperature	21.7 C (71.1 F)	15 of 100 (Routine)
Cooperstown	United States	Record low minimum temperature	3.3 C (37.9 F)	15 of 100 (Routine)

Counts by Type and Timescale

246 records

Records set or tied on 9 September 1927 by type: Highest daily maximum 35, Lowest daily maximum 12, Highest daily minimum 124, Lowest daily minimum 18, Heaviest daily rainfall 57.

Records on 9 September 1927 by type
Record type	Records
Highest daily maximum	35
Lowest daily maximum	12
Highest daily minimum	124
Lowest daily minimum	18
Heaviest daily rainfall	57
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 September 1927 by timescale: all-time 1, monthly 8, daily 237.

How Much Records Were Beaten By

189 broken records

Margins by which the 189 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 104.1. Ties are not counted.

Top 20 by Significance

9 September 1927

Top 20 records on 9 September 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 September 1927	Clinton #1, US	all-time rain	221.2 mm (8.7 in)	104.1 mm (4.1 in)	29 years	71 of 100 (Major)
9 September 1927	Coldwater St School, US	daily rain	76.2 mm (3.0 in)	55.9 mm (2.2 in)	0 years	43 of 100 (Notable)
9 September 1927	Fergus Falls, US	daily rain	48.3 mm (1.9 in)	35.9 mm (1.4 in)	10 years	41 of 100 (Notable)
9 September 1927	Sarna, SE	monthly rain	47.3 mm (1.9 in)	5.5 mm (0.22 in)	44 years	37 of 100 (Notable)
9 September 1927	Earlington, US	daily rain	36.8 mm (1.4 in)	29.2 mm (1.1 in)	33 years	37 of 100 (Notable)
9 September 1927	Kenton, US	daily rain	60.5 mm (2.4 in)	30.8 mm (1.2 in)	20 years	35 of 100 (Notable)
9 September 1927	Sveg, SE	monthly rain	41.3 mm (1.6 in)	9.8 mm (0.39 in)	8 years	34 of 100 (Routine)
9 September 1927	Wahpeton 3 N, US	daily rain	45.0 mm (1.8 in)	29.0 mm (1.1 in)	17 years	34 of 100 (Routine)
9 September 1927	Mt Carroll, US	monthly rain	118.1 mm (4.6 in)	22.8 mm (0.9 in)	12 years	33 of 100 (Routine)
9 September 1927	Park Rapids Muni AP, US	daily rain	35.3 mm (1.4 in)	23.6 mm (0.9 in)	1 year	30 of 100 (Routine)
9 September 1927	Eau Claire, US	daily rain	63.5 mm (2.5 in)	26.7 mm (1.1 in)	25 years	28 of 100 (Routine)
9 September 1927	Lancaster 4 WSW, US	daily rain	38.1 mm (1.5 in)	20.1 mm (0.8 in)	25 years	24 of 100 (Routine)
9 September 1927	Beenak, AU	daily rain	33.0 mm (1.3 in)	9.9 mm (0.39 in)	31 years	23 of 100 (Routine)
9 September 1927	Lancaster 2 NW, US	monthly high min	23.9 C (75.0 F)	0.6 C (1.1 F)	31 years	23 of 100 (Routine)
9 September 1927	Tunhovd, NO	daily rain	25.6 mm (1.0 in)	6.5 mm (0.26 in)	24 years	22 of 100 (Routine)
9 September 1927	Kvikkjokk-Arrenjarka, SE	daily low min	-6.0 C (21.2 F)	3.0 C (5.4 F)	32 years	21 of 100 (Routine)
9 September 1927	Galva, US	daily rain	48.5 mm (1.9 in)	25.6 mm (1.0 in)	0 years	21 of 100 (Routine)
9 September 1927	Worcester, US	daily low min	4.4 C (39.9 F)	3.4 C (6.1 F)	34 years	21 of 100 (Routine)
9 September 1927	Winnemucca AP, US	daily low max	11.1 C (52.0 F)	4.5 C (8.1 F)	29 years	21 of 100 (Routine)
9 September 1927	Halmstad, SE	daily rain	24.6 mm (1.0 in)	13.3 mm (0.5 in)	56 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

1806 to 1927

Records set or tied on this calendar date in each year from 1806 to 1927. 1927 had 246 records.

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

Records on 09-09 in each year
Year	Records
1806	1
1812	1
1813	1
1814	2
1834	1
1836	1
1845	1
1847	1
1848	1
1849	2
1850	1
1854	1
1864	2
1865	3
1866	3
1867	1
1869	1
1871	1
1873	1
1878	1
1879	1
1880	2
1883	3
1884	4
1886	1
1888	4
1889	1
1890	1
1891	1
1892	4
1893	4
1894	3
1895	7
1897	3
1898	5
1899	6
1900	1
1901	4
1902	5
1903	14
1904	9
1905	8
1906	24
1907	9
1908	5
1909	9
1910	17
1911	27
1912	48
1913	12
1914	69
1915	48
1916	16
1917	44
1918	40
1919	74
1920	145
1921	92
1922	115
1923	58
1924	232
1925	248
1926	168
1927	246
1928	108
1929	362
1930	211
1931	558
1932	302
1933	433
1934	256
1935	461
1936	297
1937	242
1938	416
1939	429
1940	294
1941	763
1942	357
1943	596
1944	719
1945	355
1946	366
1947	465
1948	307
1949	1,407
1950	426
1951	338
1952	511
1953	344
1954	283
1955	608
1956	742
1957	390
1958	419
1959	736
1960	492
1961	383
1962	847
1963	400
1964	488
1965	326
1966	366
1967	367
1968	440
1969	603
1970	584
1971	498
1972	464
1973	517
1974	689
1975	555
1976	773
1977	410
1978	702
1979	878
1980	829
1981	1,011
1982	814
1983	958
1984	1,304
1985	1,269
1986	1,026
1987	676
1988	836
1989	983
1990	762
1991	882
1992	620
1993	886
1994	892
1995	937
1996	809
1997	837
1998	1,667
1999	1,013
2000	811
2001	1,647
2002	1,355
2003	786
2004	1,603
2005	1,068
2006	917
2007	948
2008	1,161
2009	792
2010	1,049
2011	1,328
2012	681
2013	974
2014	590
2015	806
2016	1,210
2017	661
2018	876
2019	953
2020	2,579
2021	1,458
2022	1,094
2023	1,222
2024	1,146
2025	520
2026	815

Download the Data

Data for records on 1927-09-09: 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 20	178
20 to 40	9
40 to 60	1
60 to 80	0
80 to 100	0
100 to 120	1