Weather Records on 9 July 1921

73 weather records were set or tied worldwide on 9 July 1921. Highest significance: Hingham (1), US.

Key Facts for 9 July 1921

On 9 July 1921, 73 weather records were set or tied at long-record stations worldwide.
47 were record highs and 8 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 3 monthly and 67 daily.
Hingham (1) set a monthly record daily precipitation of 151.1 mm (5.9 in) on 9 July 1921.
Across 162 earlier years (1793 to 2026) the same calendar date averaged 446 records.

Record Map

73 stations

73 station records on 9 July 1921 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 July 1921: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hingham (1)	United States	Record daily precipitation	151.1 mm (5.9 in)	55 of 100 (Notable)
Blue Hill Coop	United States	Record daily precipitation	95.0 mm (3.7 in)	50 of 100 (Notable)
Armagh	United Kingdom	Record high minimum temperature	19.2 C (66.6 F)	42 of 100 (Notable)
Leominster	United States	Record daily precipitation	54.9 mm (2.2 in)	39 of 100 (Notable)
Malvern	United States	Record daily precipitation	62.2 mm (2.4 in)	36 of 100 (Notable)
Sheffield	United Kingdom	Record high minimum temperature	18.9 C (66.0 F)	32 of 100 (Routine)
Paris	Canada	Record daily precipitation	37.6 mm (1.5 in)	31 of 100 (Routine)
Concord	United States	Record daily precipitation	29.7 mm (1.2 in)	31 of 100 (Routine)
Guelph Oac	Canada	Record daily precipitation	29.7 mm (1.2 in)	30 of 100 (Routine)
Durham	United Kingdom	Record high maximum temperature	30.6 C (87.1 F)	30 of 100 (Routine)
Davis Island Dam	United States	Record daily precipitation	36.6 mm (1.4 in)	29 of 100 (Routine)
Oxford	United Kingdom	Record high maximum temperature	31.7 C (89.1 F)	28 of 100 (Routine)
Boulia Airport	Australia	Record high minimum temperature	17.1 C (62.8 F)	25 of 100 (Routine)
Yankalilla (Woodvale)	Australia	Record daily precipitation	30.7 mm (1.2 in)	23 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record high maximum temperature	29.4 C (84.9 F)	22 of 100 (Routine)
Morris W Cntrl Rsch & Outreach	United States	Record high maximum temperature	36.7 C (98.1 F)	22 of 100 (Routine)
Innisfail	Australia	Record daily precipitation	30.5 mm (1.2 in)	19 of 100 (Routine)
Parry Sound	Canada	Record high minimum temperature	20.6 C (69.1 F)	19 of 100 (Routine)
Sheffield	United Kingdom	Record high maximum temperature	31.7 C (89.1 F)	19 of 100 (Routine)
Durham	United Kingdom	Record high minimum temperature	16.7 C (62.1 F)	19 of 100 (Routine)
Armagh	United Kingdom	Record high maximum temperature	26.1 C (79.0 F)	18 of 100 (Routine)
Minneapolis Wb Dwtn	United States	Record high maximum temperature	36.1 C (97.0 F)	18 of 100 (Routine)
Bellbrook (East Street)	Australia	Record daily precipitation	29.2 mm (1.1 in)	17 of 100 (Routine)
Southampton	Canada	Record high minimum temperature	20.0 C (68.0 F)	17 of 100 (Routine)
Port Arthur	Canada	Record high minimum temperature	16.1 C (61.0 F)	16 of 100 (Routine)
Kingston Queens U	Canada	Record high maximum temperature	30.6 C (87.1 F)	16 of 100 (Routine)
Bjuraker	Sweden	Record high minimum temperature	14.7 C (58.5 F)	16 of 100 (Routine)
Cet Central England	United Kingdom	Record high maximum temperature	30.3 C (86.5 F)	16 of 100 (Routine)
St Albans	Canada	Record high maximum temperature	40.6 C (105.1 F)	15 of 100 (Routine)
White River	Canada	Record high maximum temperature	32.8 C (91.0 F)	15 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record high minimum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
Port Douglas - Warner St	Australia	Record daily precipitation	10.7 mm (0.4 in)	14 of 100 (Routine)
Alma	United States	Record high minimum temperature	27.8 C (82.0 F)	14 of 100 (Routine)
Plymouth	United States	Record daily precipitation	12.4 mm (0.5 in)	14 of 100 (Routine)
Kongal	Australia	Record daily precipitation	10.2 mm (0.4 in)	13 of 100 (Routine)
Battleford	Canada	Record high maximum temperature	33.9 C (93.0 F)	13 of 100 (Routine)
Ottawa Cda	Canada	Record high minimum temperature	21.1 C (70.0 F)	13 of 100 (Routine)
Tunis	Tunisia	Record daily precipitation	0.4 mm (0.02 in)	13 of 100 (Routine)
Huron Rgnl AP	United States	Record high maximum temperature	35.0 C (95.0 F)	13 of 100 (Routine)
Lake Cochituate	United States	Record high minimum temperature	20.0 C (68.0 F)	12 of 100 (Routine)
Weldon	United States	Record high maximum temperature	37.2 C (99.0 F)	12 of 100 (Routine)
St Albans	Canada	Record high minimum temperature	21.1 C (70.0 F)	11 of 100 (Routine)
Cottam	Canada	Record daily precipitation	7.6 mm (0.30 in)	11 of 100 (Routine)
London South	Canada	Record daily precipitation	23.4 mm (0.9 in)	11 of 100 (Routine)
Plymouth	United States	Record high minimum temperature	21.1 C (70.0 F)	11 of 100 (Routine)
Atlantic City Marina	United States	Record high minimum temperature	22.8 C (73.0 F)	11 of 100 (Routine)
Tampa	United States	Record high maximum temperature	34.4 C (93.9 F)	10 of 100 (Routine)
Spring Hill	Australia	Record daily precipitation	12.7 mm (0.5 in)	9 of 100 (Routine)
Winnipeg St Johns Coll	Canada	Record high maximum temperature	34.4 C (93.9 F)	9 of 100 (Routine)
Cottbus	Germany	Record low minimum temperature	8.0 C (46.4 F)	9 of 100 (Routine)
Minnedosa	Canada	Record high maximum temperature	32.8 C (91.0 F)	8 of 100 (Routine)
Boras	Sweden	Record low minimum temperature	4.0 C (39.2 F)	8 of 100 (Routine)
Williamstown	United States	Record high minimum temperature	21.1 C (70.0 F)	8 of 100 (Routine)
Crookston NW Exp STN	United States	Record high maximum temperature	36.1 C (97.0 F)	8 of 100 (Routine)
Harrisburg - Coop	United States	Record high minimum temperature	23.3 C (73.9 F)	7 of 100 (Routine)
Tashkent	Uzbekistan	Record low maximum temperature	30.8 C (87.4 F)	7 of 100 (Routine)
Bogoroditskoye-Fenino	Russia	Record low maximum temperature	18.0 C (64.4 F)	6 of 100 (Routine)
Adelaide West Terrace	Australia	Record high maximum temperature	19.1 C (66.4 F)	5 of 100 (Routine)
Bathurst Gaol	Australia	Record high maximum temperature	16.7 C (62.1 F)	5 of 100 (Routine)
Grenfell	Canada	Record high minimum temperature	18.3 C (64.9 F)	5 of 100 (Routine)

Counts by Type and Timescale

73 records

Records set or tied on 9 July 1921 by type: Highest daily maximum 21, Lowest daily maximum 3, Highest daily minimum 26, Lowest daily minimum 5, Heaviest daily rainfall 18.

Records on 9 July 1921 by type
Record type	Records
Highest daily maximum	21
Lowest daily maximum	3
Highest daily minimum	26
Lowest daily minimum	5
Heaviest daily rainfall	18
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 July 1921 by timescale: all-time 3, monthly 3, daily 67.

How Much Records Were Beaten By

59 broken records

Margins by which the 59 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 67.1. Ties are not counted.

Top 20 by Significance

9 July 1921

Top 20 records on 9 July 1921 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 July 1921	Hingham (1), US	monthly rain	151.1 mm (5.9 in)	58.6 mm (2.3 in)	22 years	55 of 100 (Notable)
9 July 1921	Blue Hill Coop, US	daily rain	95.0 mm (3.7 in)	67.1 mm (2.6 in)	25 years	50 of 100 (Notable)
9 July 1921	Armagh, GB	all-time high min	19.2 C (66.6 F)	0.2 C (0.4 F)	52 years	42 of 100 (Notable)
9 July 1921	Leominster, US	daily rain	54.9 mm (2.2 in)	39.9 mm (1.6 in)	25 years	39 of 100 (Notable)
9 July 1921	Malvern, US	daily rain	62.2 mm (2.4 in)	41.9 mm (1.6 in)	16 years	36 of 100 (Notable)
9 July 1921	Sheffield, GB	all-time high min	18.9 C (66.0 F)	0.7 C (1.3 F)	22 years	32 of 100 (Routine)
9 July 1921	Paris, CA	daily rain	37.6 mm (1.5 in)	17.8 mm (0.7 in)	30 years	31 of 100 (Routine)
9 July 1921	Concord, US	daily rain	29.7 mm (1.2 in)	14.5 mm (0.6 in)	51 years	31 of 100 (Routine)
9 July 1921	Guelph Oac, CA	daily rain	29.7 mm (1.2 in)	17.3 mm (0.7 in)	35 years	30 of 100 (Routine)
9 July 1921	Durham, GB	all-time high max	30.6 C (87.1 F)	0.3 C (0.5 F)	21 years	30 of 100 (Routine)
9 July 1921	Davis Island Dam, US	daily rain	36.6 mm (1.4 in)	20.9 mm (0.8 in)	24 years	29 of 100 (Routine)
9 July 1921	Oxford, GB	daily high max	31.7 C (89.1 F)	1.4 C (2.5 F)	46 years	28 of 100 (Routine)
9 July 1921	Boulia Airport, AU	daily high min	17.1 C (62.8 F)	5.4 C (9.7 F)	31 years	25 of 100 (Routine)
9 July 1921	Yankalilla (Woodvale), AU	daily rain	30.7 mm (1.2 in)	10.9 mm (0.4 in)	14 years	23 of 100 (Routine)
9 July 1921	Dublin Phoenix Park, IE	daily high max	29.4 C (84.9 F)	3.5 C (6.3 F)	18 years	22 of 100 (Routine)
9 July 1921	Morris W Cntrl Rsch & Outreach, US	daily high max	36.7 C (98.1 F)	4.5 C (8.1 F)	26 years	22 of 100 (Routine)
9 July 1921	Innisfail, AU	daily rain	30.5 mm (1.2 in)	17.3 mm (0.7 in)	11 years	19 of 100 (Routine)
9 July 1921	Parry Sound, CA	daily high min	20.6 C (69.1 F)	1.2 C (2.2 F)	40 years	19 of 100 (Routine)
9 July 1921	Sheffield, GB	monthly high max	31.7 C (89.1 F)	1.1 C (2.0 F)	9 years	19 of 100 (Routine)
9 July 1921	Durham, GB	daily high min	16.7 C (62.1 F)	1.4 C (2.5 F)	33 years	19 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

1793 to 1921

Records set or tied on this calendar date in each year from 1793 to 1921. 1921 had 73 records.

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

Records on 07-09 in each year
Year	Records
1793	1
1815	3
1826	1
1828	2
1837	1
1845	2
1847	1
1852	1
1856	1
1859	1
1860	1
1861	1
1865	1
1867	4
1868	1
1870	2
1871	1
1873	1
1874	2
1875	1
1876	4
1879	1
1886	3
1887	2
1888	4
1889	1
1890	2
1891	3
1892	3
1893	3
1894	3
1895	2
1896	4
1897	2
1898	4
1899	5
1900	10
1901	10
1902	8
1903	15
1904	31
1905	28
1906	4
1907	10
1908	16
1909	16
1910	19
1911	26
1912	28
1913	42
1914	54
1915	42
1916	43
1917	19
1918	60
1919	33
1920	28
1921	73
1922	145
1923	90
1924	140
1925	135
1926	242
1927	123
1928	115
1929	250
1930	436
1931	202
1932	216
1933	444
1934	339
1935	433
1936	1,128
1937	274
1938	196
1939	345
1940	319
1941	273
1942	324
1943	252
1944	415
1945	371
1946	436
1947	684
1948	377
1949	433
1950	522
1951	502
1952	694
1953	450
1954	479
1955	513
1956	438
1957	385
1958	472
1959	483
1960	332
1961	564
1962	253
1963	1,029
1964	425
1965	444
1966	428
1967	216
1968	645
1969	619
1970	471
1971	406
1972	606
1973	588
1974	1,013
1975	567
1976	740
1977	617
1978	882
1979	721
1980	970
1981	1,009
1982	598
1983	1,039
1984	783
1985	1,228
1986	843
1987	882
1988	1,109
1989	965
1990	770
1991	1,295
1992	1,126
1993	1,454
1994	1,151
1995	939
1996	1,690
1997	930
1998	1,403
1999	952
2000	1,055
2001	965
2002	1,127
2003	906
2004	824
2005	1,373
2006	965
2007	949
2008	1,188
2009	1,165
2010	1,477
2011	1,047
2012	904
2013	478
2014	806
2015	1,221
2016	631
2017	638
2018	555
2019	602
2020	614
2021	1,198
2022	674
2023	833
2024	1,530
2025	696
2026	508

Download the Data

Data for records on 1921-07-09: 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 10	48
10 to 20	6
20 to 30	1
30 to 40	1
40 to 50	1
50 to 60	1
60 to 70	1