Weather Records on 19 September 1921

109 weather records were set or tied worldwide on 19 September 1921. Highest significance: Tumbarumba Post Office, AU.

Key Facts for 19 September 1921

On 19 September 1921, 109 weather records were set or tied at long-record stations worldwide.
11 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 106 daily.
Tumbarumba Post Office set a daily record precipitation of 50.8 mm (2.0 in) on 19 September 1921.
Across 166 earlier years (1805 to 2026) the same calendar date averaged 416 records.

Record Map

109 stations

109 station records on 19 September 1921 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 19 September 1921: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tumbarumba Post Office	Australia	Record daily precipitation	50.8 mm (2.0 in)	50 of 100 (Notable)
Gawler Council Depot	Australia	Record daily precipitation	26.7 mm (1.1 in)	39 of 100 (Notable)
Birdwood	Australia	Record daily precipitation	49.8 mm (2.0 in)	35 of 100 (Notable)
Franklin	United States	Record daily precipitation	90.2 mm (3.6 in)	34 of 100 (Routine)
Burrumbuttock (Holyrood)	Australia	Record daily precipitation	25.4 mm (1.0 in)	32 of 100 (Routine)
Maragle Station	Australia	Record daily precipitation	26.2 mm (1.0 in)	31 of 100 (Routine)
Beeac (Eurack)	Australia	Record daily precipitation	27.9 mm (1.1 in)	28 of 100 (Routine)
Lobethal	Australia	Record daily precipitation	50.8 mm (2.0 in)	26 of 100 (Routine)
Holbrook (Rsl)	Australia	Record daily precipitation	30.2 mm (1.2 in)	26 of 100 (Routine)
Stonecliffe	Canada	Record low minimum temperature	-10.0 C (14.0 F)	26 of 100 (Routine)
Merino	Australia	Record daily precipitation	26.4 mm (1.0 in)	25 of 100 (Routine)
Lake Rowan (Bungeet)	Australia	Record daily precipitation	26.9 mm (1.1 in)	22 of 100 (Routine)
Woods Point	Australia	Record daily precipitation	38.1 mm (1.5 in)	22 of 100 (Routine)
Thorpdale State School	Australia	Record daily precipitation	31.8 mm (1.3 in)	22 of 100 (Routine)
Collingrove	Australia	Record daily precipitation	35.1 mm (1.4 in)	21 of 100 (Routine)
Kiandra Chalet	Australia	Record daily precipitation	31.5 mm (1.2 in)	21 of 100 (Routine)
Chaplin	Canada	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Tungamah	Australia	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Rennie (Pine View)	Australia	Record daily precipitation	21.1 mm (0.8 in)	20 of 100 (Routine)
Katandra North	Australia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Tarcutta Post Office	Australia	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Round Hill	Australia	Record daily precipitation	14.0 mm (0.6 in)	20 of 100 (Routine)
Port Germein (Telowie)	Australia	Record daily precipitation	10.4 mm (0.4 in)	20 of 100 (Routine)
Hungerford	Australia	Record daily precipitation	9.9 mm (0.39 in)	20 of 100 (Routine)
Corowa Airport	Australia	Record daily precipitation	28.2 mm (1.1 in)	20 of 100 (Routine)
Warren (Frawley St)	Australia	Record daily precipitation	16.0 mm (0.6 in)	19 of 100 (Routine)
Tallangatta (Bullioh)	Australia	Record daily precipitation	29.2 mm (1.1 in)	19 of 100 (Routine)
Wahgunyah	Australia	Record daily precipitation	29.2 mm (1.1 in)	18 of 100 (Routine)
Indian Head Cda	Canada	Record daily precipitation	26.2 mm (1.0 in)	18 of 100 (Routine)
Jingellic	Australia	Record daily precipitation	20.3 mm (0.8 in)	17 of 100 (Routine)
Gembrook	Australia	Record daily precipitation	28.2 mm (1.1 in)	17 of 100 (Routine)
Barkerville	Canada	Record daily precipitation	23.1 mm (0.9 in)	17 of 100 (Routine)
Wantabadgery	Australia	Record daily precipitation	11.4 mm (0.4 in)	16 of 100 (Routine)
Jindera (Wadilock)	Australia	Record daily precipitation	23.4 mm (0.9 in)	16 of 100 (Routine)
Urana Post Office	Australia	Record daily precipitation	16.3 mm (0.6 in)	16 of 100 (Routine)
Boxwood	Australia	Record daily precipitation	22.6 mm (0.9 in)	16 of 100 (Routine)
Yarrawonga Post Office	Australia	Record daily precipitation	24.4 mm (1.0 in)	16 of 100 (Routine)
Corryong (Parish Lane)	Australia	Record daily precipitation	21.1 mm (0.8 in)	16 of 100 (Routine)
Minnedosa	Canada	Record daily precipitation	18.8 mm (0.7 in)	16 of 100 (Routine)
St Albans	Canada	Record daily precipitation	10.4 mm (0.4 in)	16 of 100 (Routine)
Elliston	Australia	Record daily precipitation	9.9 mm (0.39 in)	15 of 100 (Routine)
Streaky Bay	Australia	Record daily precipitation	7.4 mm (0.29 in)	15 of 100 (Routine)
Kanmantoo	Australia	Record daily precipitation	11.2 mm (0.4 in)	15 of 100 (Routine)
Port Elliot Caravan Park	Australia	Record daily precipitation	10.9 mm (0.4 in)	15 of 100 (Routine)
Burketown Post Office	Australia	Record daily precipitation	2.5 mm (0.10 in)	15 of 100 (Routine)
Barringun	Australia	Record daily precipitation	18.3 mm (0.7 in)	15 of 100 (Routine)
Euroa	Australia	Record daily precipitation	28.2 mm (1.1 in)	15 of 100 (Routine)
Kergunyah South	Australia	Record daily precipitation	15.0 mm (0.6 in)	15 of 100 (Routine)
Nariel Creek (Simpson)	Australia	Record daily precipitation	28.2 mm (1.1 in)	15 of 100 (Routine)
Rapid City Forrest	Canada	Record daily precipitation	16.8 mm (0.7 in)	15 of 100 (Routine)
Tranebjerg	Denmark	Record low minimum temperature	2.0 C (35.6 F)	15 of 100 (Routine)
Brungle (Rosemount)	Australia	Record daily precipitation	16.8 mm (0.7 in)	14 of 100 (Routine)
Numurkah Post Office	Australia	Record daily precipitation	20.3 mm (0.8 in)	14 of 100 (Routine)
Goorambat	Australia	Record daily precipitation	14.2 mm (0.6 in)	14 of 100 (Routine)
Cudgewa North	Australia	Record daily precipitation	16.3 mm (0.6 in)	14 of 100 (Routine)
Warragul	Australia	Record daily precipitation	21.1 mm (0.8 in)	14 of 100 (Routine)
Winnipeg St Johns Coll	Canada	Record daily precipitation	17.8 mm (0.7 in)	14 of 100 (Routine)
Sandvig	Denmark	Record low minimum temperature	5.7 C (42.3 F)	14 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record daily precipitation	22.1 mm (0.9 in)	14 of 100 (Routine)
Fort National	Algeria	Record high minimum temperature	24.0 C (75.2 F)	13 of 100 (Routine)

Counts by Type and Timescale

109 records

Records set or tied on 19 September 1921 by type: Highest daily maximum 6, Lowest daily maximum 4, Highest daily minimum 5, Lowest daily minimum 10, Heaviest daily rainfall 84.

Records on 19 September 1921 by type
Record type	Records
Highest daily maximum	6
Lowest daily maximum	4
Highest daily minimum	5
Lowest daily minimum	10
Heaviest daily rainfall	84
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 19 September 1921 by timescale: all-time 0, monthly 3, daily 106.

How Much Records Were Beaten By

97 broken records

Margins by which the 97 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 64.8. Ties are not counted.

Top 20 by Significance

19 September 1921

Top 20 records on 19 September 1921 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 September 1921	Tumbarumba Post Office, AU	daily rain	50.8 mm (2.0 in)	35.6 mm (1.4 in)	25 years	50 of 100 (Notable)
19 September 1921	Gawler Council Depot, AU	daily rain	26.7 mm (1.1 in)	14.0 mm (0.6 in)	20 years	39 of 100 (Notable)
19 September 1921	Birdwood, AU	monthly rain	49.8 mm (2.0 in)	14.2 mm (0.6 in)	6 years	35 of 100 (Notable)
19 September 1921	Franklin, US	daily rain	90.2 mm (3.6 in)	64.8 mm (2.6 in)	12 years	34 of 100 (Routine)
19 September 1921	Burrumbuttock (Holyrood), AU	daily rain	25.4 mm (1.0 in)	14.7 mm (0.6 in)	20 years	32 of 100 (Routine)
19 September 1921	Maragle Station, AU	daily rain	26.2 mm (1.0 in)	13.8 mm (0.5 in)	30 years	31 of 100 (Routine)
19 September 1921	Beeac (Eurack), AU	daily rain	27.9 mm (1.1 in)	13.2 mm (0.5 in)	6 years	28 of 100 (Routine)
19 September 1921	Lobethal, AU	daily rain	50.8 mm (2.0 in)	15.0 mm (0.6 in)	20 years	26 of 100 (Routine)
19 September 1921	Holbrook (Rsl), AU	daily rain	30.2 mm (1.2 in)	14.5 mm (0.6 in)	20 years	26 of 100 (Routine)
19 September 1921	Stonecliffe, CA	monthly low min	-10.0 C (14.0 F)	3.3 C (5.9 F)	21 years	26 of 100 (Routine)
19 September 1921	Merino, AU	daily rain	26.4 mm (1.0 in)	9.6 mm (0.38 in)	22 years	25 of 100 (Routine)
19 September 1921	Lake Rowan (Bungeet), AU	daily rain	26.9 mm (1.1 in)	12.2 mm (0.5 in)	16 years	22 of 100 (Routine)
19 September 1921	Woods Point, AU	daily rain	38.1 mm (1.5 in)	16.5 mm (0.6 in)	16 years	22 of 100 (Routine)
19 September 1921	Thorpdale State School, AU	daily rain	31.8 mm (1.3 in)	10.7 mm (0.4 in)	23 years	22 of 100 (Routine)
19 September 1921	Collingrove, AU	monthly rain	35.1 mm (1.4 in)	3.9 mm (0.15 in)	9 years	21 of 100 (Routine)
19 September 1921	Kiandra Chalet, AU	daily rain	31.5 mm (1.2 in)	3.6 mm (0.14 in)	49 years	21 of 100 (Routine)
19 September 1921	Chaplin, CA	daily rain	19.8 mm (0.8 in)	16.0 mm (0.6 in)	19 years	20 of 100 (Routine)
19 September 1921	Tungamah, AU	daily rain	24.6 mm (1.0 in)	15.7 mm (0.6 in)	8 years	20 of 100 (Routine)
19 September 1921	Rennie (Pine View), AU	daily rain	21.1 mm (0.8 in)	8.1 mm (0.32 in)	28 years	20 of 100 (Routine)
19 September 1921	Katandra North, AU	daily rain	16.0 mm (0.6 in)	7.6 mm (0.30 in)	29 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

1805 to 1921

Records set or tied on this calendar date in each year from 1805 to 1921. 1921 had 109 records.

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

Records on 09-19 in each year
Year	Records
1805	1
1818	1
1820	1
1825	1
1830	1
1833	1
1834	1
1837	1
1847	1
1848	1
1849	3
1851	2
1854	1
1855	1
1856	1
1859	1
1862	1
1865	2
1866	1
1869	1
1872	1
1874	1
1875	3
1877	2
1881	2
1882	4
1884	2
1885	1
1886	3
1887	2
1888	1
1889	7
1890	1
1893	3
1894	2
1895	5
1896	2
1897	4
1898	2
1899	2
1900	2
1901	17
1902	6
1903	16
1904	9
1905	18
1906	33
1907	9
1908	5
1909	16
1910	16
1911	4
1912	39
1913	200
1914	48
1915	174
1916	38
1917	134
1918	62
1919	52
1920	53
1921	109
1922	81
1923	83
1924	90
1925	356
1926	171
1927	152
1928	211
1929	435
1930	154
1931	400
1932	292
1933	343
1934	171
1935	240
1936	152
1937	331
1938	519
1939	292
1940	459
1941	430
1942	830
1943	540
1944	406
1945	417
1946	802
1947	694
1948	457
1949	303
1950	474
1951	240
1952	545
1953	467
1954	557
1955	578
1956	661
1957	638
1958	354
1959	774
1960	344
1961	445
1962	387
1963	403
1964	350
1965	1,080
1966	529
1967	417
1968	433
1969	493
1970	437
1971	1,127
1972	629
1973	438
1974	637
1975	570
1976	390
1977	719
1978	1,139
1979	727
1980	591
1981	1,462
1982	594
1983	1,630
1984	970
1985	926
1986	737
1987	1,113
1988	973
1989	911
1990	874
1991	2,027
1992	752
1993	885
1994	736
1995	1,096
1996	1,069
1997	1,107
1998	1,039
1999	611
2000	947
2001	1,188
2002	866
2003	1,094
2004	964
2005	814
2006	851
2007	633
2008	647
2009	700
2010	1,414
2011	848
2012	775
2013	578
2014	715
2015	520
2016	999
2017	703
2018	871
2019	584
2020	668
2021	511
2022	666
2023	622
2024	707
2025	554
2026	711

Download the Data

Data for records on 1921-09-19: 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	78
10 to 20	17
20 to 30	0
30 to 40	1
40 to 50	0
50 to 60	0
60 to 70	1