Weather Records on 9 September 1941

763 weather records were set or tied worldwide on 9 September 1941. Highest significance: Pesaro, IT.

Key Facts for 9 September 1941

On 9 September 1941, 763 weather records were set or tied at long-record stations worldwide.
135 were record highs and 264 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 17 monthly and 744 daily.
Pesaro set a daily record precipitation of 96.2 mm (3.8 in) on 9 September 1941.
Across 162 earlier years (1806 to 2026) the same calendar date averaged 460 records.

Record Map

763 stations

763 station records on 9 September 1941 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 September 1941: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pesaro	Italy	Record daily precipitation	96.2 mm (3.8 in)	59 of 100 (Notable)
Cape Northumberland	Australia	Record daily precipitation	27.4 mm (1.1 in)	56 of 100 (Notable)
Beachport	Australia	Record daily precipitation	43.2 mm (1.7 in)	55 of 100 (Notable)
Golden Grove	Australia	Record daily precipitation	39.1 mm (1.5 in)	53 of 100 (Notable)
Birdwood	Australia	Record daily precipitation	47.0 mm (1.9 in)	51 of 100 (Notable)
Dingo Vale	Australia	Record daily precipitation	54.6 mm (2.1 in)	51 of 100 (Notable)
Robe Comparison	Australia	Record daily precipitation	49.5 mm (1.9 in)	50 of 100 (Notable)
North Adelaide	Australia	Record daily precipitation	30.2 mm (1.2 in)	49 of 100 (Notable)
Ashton 1	Australia	Record daily precipitation	50.0 mm (2.0 in)	49 of 100 (Notable)
Lucindale Post Office	Australia	Record daily precipitation	28.2 mm (1.1 in)	49 of 100 (Notable)
Magill Post Office	Australia	Record daily precipitation	35.3 mm (1.4 in)	48 of 100 (Notable)
Denman Island	Canada	Record daily precipitation	44.2 mm (1.7 in)	47 of 100 (Notable)
Kingston SE	Australia	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Dibrugarh Obsy	India	Record daily precipitation	182.1 mm (7.2 in)	46 of 100 (Notable)
Harrison 1 NNW	United States	Record daily precipitation	80.3 mm (3.2 in)	46 of 100 (Notable)
Hamilton	Australia	Record daily precipitation	31.2 mm (1.2 in)	45 of 100 (Notable)
Adelaide (Salisbury Bowling Cl	Australia	Record daily precipitation	29.5 mm (1.2 in)	44 of 100 (Notable)
Cherry Gardens	Australia	Record daily precipitation	52.1 mm (2.1 in)	44 of 100 (Notable)
Sonamukhi	India	Record daily precipitation	139.7 mm (5.5 in)	44 of 100 (Notable)
Yeelana (Brimpton Lake)	Australia	Record daily precipitation	29.0 mm (1.1 in)	43 of 100 (Notable)
Lobethal	Australia	Record daily precipitation	53.8 mm (2.1 in)	43 of 100 (Notable)
Millicent	Australia	Record daily precipitation	25.7 mm (1.0 in)	43 of 100 (Notable)
Bologna	Italy	Record daily precipitation	27.3 mm (1.1 in)	43 of 100 (Notable)
Rockford	United States	Record daily precipitation	138.4 mm (5.4 in)	43 of 100 (Notable)
Willunga	Australia	Record daily precipitation	33.5 mm (1.3 in)	42 of 100 (Notable)
Badgam	India	Record daily precipitation	152.4 mm (6.0 in)	42 of 100 (Notable)
Lamar 7N	United States	Record daily precipitation	94.0 mm (3.7 in)	42 of 100 (Notable)
Escanaba	United States	Record daily precipitation	38.9 mm (1.5 in)	42 of 100 (Notable)
Hahndorf	Australia	Record daily precipitation	44.7 mm (1.8 in)	41 of 100 (Notable)
Casterton (Roseneath)	Australia	Record daily precipitation	25.4 mm (1.0 in)	41 of 100 (Notable)
Meeker 5 W	United States	Record daily precipitation	63.8 mm (2.5 in)	41 of 100 (Notable)
Uraidla	Australia	Record daily precipitation	55.9 mm (2.2 in)	40 of 100 (Notable)
Naracoorte Cave Range	Australia	Record daily precipitation	26.2 mm (1.0 in)	40 of 100 (Notable)
Poolaijelo	Australia	Record daily precipitation	26.7 mm (1.1 in)	40 of 100 (Notable)
Guna	India	Record daily precipitation	119.4 mm (4.7 in)	40 of 100 (Notable)
Kolaras	India	Record daily precipitation	148.6 mm (5.9 in)	40 of 100 (Notable)
Pauls Valley 4 WSW	United States	Record daily precipitation	120.1 mm (4.7 in)	40 of 100 (Notable)
Badausa	India	Record daily precipitation	138.4 mm (5.4 in)	39 of 100 (Notable)
Mount Pleasant	Australia	Record daily precipitation	35.6 mm (1.4 in)	38 of 100 (Notable)
Chunar	India	Record daily precipitation	107.2 mm (4.2 in)	38 of 100 (Notable)
Gumeracha	Australia	Record daily precipitation	41.7 mm (1.6 in)	37 of 100 (Notable)
Stirling	Australia	Record daily precipitation	59.2 mm (2.3 in)	37 of 100 (Notable)
Pleasanton	United States	Record daily precipitation	57.9 mm (2.3 in)	37 of 100 (Notable)
Alberni Beaver Creek	Canada	Record daily precipitation	33.5 mm (1.3 in)	36 of 100 (Notable)
Clarendon	Australia	Record daily precipitation	30.0 mm (1.2 in)	35 of 100 (Notable)
Woodside	Australia	Record daily precipitation	41.7 mm (1.6 in)	35 of 100 (Notable)
Echunga Golf Course	Australia	Record daily precipitation	31.2 mm (1.2 in)	34 of 100 (Routine)
Yatchaw (Amaroo)	Australia	Record daily precipitation	25.1 mm (1.0 in)	34 of 100 (Routine)
Shivpuri	India	Record daily precipitation	83.8 mm (3.3 in)	34 of 100 (Routine)
Khajwa	India	Record daily precipitation	156.2 mm (6.1 in)	34 of 100 (Routine)
Maudeha	India	Record daily precipitation	111.3 mm (4.4 in)	34 of 100 (Routine)
Plum Island	United States	Record daily precipitation	35.6 mm (1.4 in)	34 of 100 (Routine)
Mungaoli	India	Record daily precipitation	203.2 mm (8.0 in)	33 of 100 (Routine)
Tulsa	United States	Record daily precipitation	133.4 mm (5.3 in)	33 of 100 (Routine)
Meadows	Australia	Record daily precipitation	36.8 mm (1.4 in)	32 of 100 (Routine)
Stonyfell	Australia	Record daily precipitation	34.3 mm (1.4 in)	32 of 100 (Routine)
Williamstown	Australia	Record daily precipitation	33.8 mm (1.3 in)	32 of 100 (Routine)
Santa Fe	United States	Record low minimum temperature	3.3 C (37.9 F)	32 of 100 (Routine)
Belair (State Flora Nursery)	Australia	Record daily precipitation	30.5 mm (1.2 in)	31 of 100 (Routine)
Bridgewater	Australia	Record daily precipitation	49.8 mm (2.0 in)	31 of 100 (Routine)

Counts by Type and Timescale

763 records

Records set or tied on 9 September 1941 by type: Highest daily maximum 71, Lowest daily maximum 112, Highest daily minimum 64, Lowest daily minimum 152, Heaviest daily rainfall 364.

Records on 9 September 1941 by type
Record type	Records
Highest daily maximum	71
Lowest daily maximum	112
Highest daily minimum	64
Lowest daily minimum	152
Heaviest daily rainfall	364
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 September 1941 by timescale: all-time 2, monthly 17, daily 744.

How Much Records Were Beaten By

624 broken records

Margins by which the 624 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 78.3. Ties are not counted.

Top 20 by Significance

9 September 1941

Top 20 records on 9 September 1941 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 September 1941	Pesaro, IT	daily rain	96.2 mm (3.8 in)	67.7 mm (2.7 in)	41 years	59 of 100 (Notable)
9 September 1941	Cape Northumberland, AU	daily rain	27.4 mm (1.1 in)	13.2 mm (0.5 in)	72 years	56 of 100 (Notable)
9 September 1941	Beachport, AU	daily rain	43.2 mm (1.7 in)	26.9 mm (1.1 in)	36 years	55 of 100 (Notable)
9 September 1941	Golden Grove, AU	daily rain	39.1 mm (1.5 in)	28.4 mm (1.1 in)	35 years	53 of 100 (Notable)
9 September 1941	Birdwood, AU	daily rain	47.0 mm (1.9 in)	32.3 mm (1.3 in)	20 years	51 of 100 (Notable)
9 September 1941	Dingo Vale, AU	daily rain	54.6 mm (2.1 in)	31.7 mm (1.2 in)	32 years	51 of 100 (Notable)
9 September 1941	Robe Comparison, AU	monthly rain	49.5 mm (1.9 in)	13.2 mm (0.5 in)	7 years	50 of 100 (Notable)
9 September 1941	North Adelaide, AU	daily rain	30.2 mm (1.2 in)	21.3 mm (0.8 in)	27 years	49 of 100 (Notable)
9 September 1941	Ashton 1, AU	daily rain	50.0 mm (2.0 in)	33.5 mm (1.3 in)	16 years	49 of 100 (Notable)
9 September 1941	Lucindale Post Office, AU	daily rain	28.2 mm (1.1 in)	17.3 mm (0.7 in)	46 years	49 of 100 (Notable)
9 September 1941	Magill Post Office, AU	daily rain	35.3 mm (1.4 in)	21.8 mm (0.9 in)	32 years	48 of 100 (Notable)
9 September 1941	Denman Island, CA	daily rain	44.2 mm (1.7 in)	37.8 mm (1.5 in)	24 years	47 of 100 (Notable)
9 September 1941	Kingston SE, AU	daily rain	27.9 mm (1.1 in)	16.0 mm (0.6 in)	32 years	46 of 100 (Notable)
9 September 1941	Dibrugarh Obsy, IN	monthly rain	182.1 mm (7.2 in)	60.2 mm (2.4 in)	10 years	46 of 100 (Notable)
9 September 1941	Harrison 1 NNW, US	monthly rain	80.3 mm (3.2 in)	24.4 mm (1.0 in)	29 years	46 of 100 (Notable)
9 September 1941	Hamilton, AU	daily rain	31.2 mm (1.2 in)	18.5 mm (0.7 in)	12 years	45 of 100 (Notable)
9 September 1941	Adelaide (Salisbury Bowling Cl, AU	daily rain	29.5 mm (1.2 in)	16.3 mm (0.6 in)	32 years	44 of 100 (Notable)
9 September 1941	Cherry Gardens, AU	daily rain	52.1 mm (2.1 in)	31.8 mm (1.3 in)	32 years	44 of 100 (Notable)
9 September 1941	Sonamukhi, IN	daily rain	139.7 mm (5.5 in)	60.7 mm (2.4 in)	32 years	44 of 100 (Notable)
9 September 1941	Yeelana (Brimpton Lake), AU	daily rain	29.0 mm (1.1 in)	17.6 mm (0.7 in)	20 years	43 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

1806 to 1941

Records set or tied on this calendar date in each year from 1806 to 1941. 1941 had 763 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 1941-09-09: 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 10	460
10 to 20	85
20 to 30	43
30 to 40	18
40 to 50	7
50 to 60	3
60 to 70	6
70 to 80	2