Weather Records on 9 October 1933

187 weather records were set or tied worldwide on 9 October 1933. Highest significance: Bologna, IT.

Key Facts for 9 October 1933

On 9 October 1933, 187 weather records were set or tied at long-record stations worldwide.
37 were record highs and 63 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 184 daily.
Bologna set a daily record high minimum temperature of 20.9 C (69.6 F) on 9 October 1933.
Across 162 earlier years (1793 to 2026) the same calendar date averaged 469 records.

Record Map

187 stations

187 station records on 9 October 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 October 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bologna	Italy	Record high minimum temperature	20.9 C (69.6 F)	39 of 100 (Notable)
Barringun	Australia	Record daily precipitation	27.9 mm (1.1 in)	38 of 100 (Notable)
Zagreb-Gric	Croatia	Record daily precipitation	43.8 mm (1.7 in)	32 of 100 (Routine)
Oran-Hopital Militaire	Algeria	Record high minimum temperature	21.0 C (69.8 F)	31 of 100 (Routine)
Deming	United States	Record daily precipitation	40.6 mm (1.6 in)	31 of 100 (Routine)
Tizi Ouzou	Algeria	Record high minimum temperature	28.0 C (82.4 F)	29 of 100 (Routine)
Ettumanur	India	Record daily precipitation	58.7 mm (2.3 in)	27 of 100 (Routine)
Simcoe	Canada	Record low maximum temperature	10.6 C (51.1 F)	25 of 100 (Routine)
Karur	India	Record daily precipitation	59.7 mm (2.4 in)	23 of 100 (Routine)
Srivilliputhur	India	Record daily precipitation	71.6 mm (2.8 in)	22 of 100 (Routine)
Zhizdra	Russia	Record daily precipitation	19.3 mm (0.8 in)	20 of 100 (Routine)
Yathong	Australia	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Hillston (Hunthawang)	Australia	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Dandaloo (Skye)	Australia	Record daily precipitation	21.1 mm (0.8 in)	20 of 100 (Routine)
Murringo (Windermere)	Australia	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Clover Creek	Australia	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Louth (Bloxham Street)	Australia	Record daily precipitation	9.4 mm (0.37 in)	20 of 100 (Routine)
Glenariff	Australia	Record daily precipitation	5.1 mm (0.20 in)	20 of 100 (Routine)
Simcoe	Canada	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Cottbus	Germany	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Dynevor Downs	Australia	Record daily precipitation	3.0 mm (0.12 in)	20 of 100 (Routine)
M.R.A.	Australia	Record daily precipitation	3.3 mm (0.13 in)	20 of 100 (Routine)
Wofford Hts Kernville	United States	Record daily precipitation	4.3 mm (0.17 in)	20 of 100 (Routine)
Cunnamulla Post Office	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Bourke Post Office	Australia	Record daily precipitation	10.4 mm (0.4 in)	20 of 100 (Routine)
Byrock Post Office	Australia	Record daily precipitation	11.7 mm (0.5 in)	20 of 100 (Routine)
Burra Burra	Australia	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Lakes Entrance Post Office	Australia	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Hambantota	Sri Lanka	Record low maximum temperature	26.0 C (78.8 F)	20 of 100 (Routine)
Kon-Kolodez	Russia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Dandaloo (Tyrie Homestead)	Australia	Record daily precipitation	16.0 mm (0.6 in)	19 of 100 (Routine)
Sonnblick	Austria	Record daily precipitation	32.8 mm (1.3 in)	19 of 100 (Routine)
Plauen	Germany	Record high minimum temperature	13.0 C (55.4 F)	19 of 100 (Routine)
Szombathely	Hungary	Record daily precipitation	24.4 mm (1.0 in)	19 of 100 (Routine)
Hernando	United States	Record low maximum temperature	12.2 C (54.0 F)	19 of 100 (Routine)
Goodooga Post Office	Australia	Record daily precipitation	2.0 mm (0.08 in)	18 of 100 (Routine)
Graz	Austria	Record daily precipitation	38.0 mm (1.5 in)	18 of 100 (Routine)
Karesuando	Sweden	Record low minimum temperature	-18.0 C (-0.4 F)	18 of 100 (Routine)
American Falls 6 NE	United States	Record high minimum temperature	8.9 C (48.0 F)	18 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record high minimum temperature	23.0 C (73.4 F)	17 of 100 (Routine)
Dandaloo (Kelvin)	Australia	Record daily precipitation	14.0 mm (0.6 in)	17 of 100 (Routine)
Peak Hill Post Office	Australia	Record daily precipitation	6.6 mm (0.26 in)	17 of 100 (Routine)
Ooma	Australia	Record daily precipitation	10.2 mm (0.4 in)	17 of 100 (Routine)
Grenfell (Quondong Rd)	Australia	Record daily precipitation	14.7 mm (0.6 in)	17 of 100 (Routine)
Rankins Springs	Australia	Record daily precipitation	8.9 mm (0.35 in)	17 of 100 (Routine)
Launceston (Pumping Station)	Australia	Record daily precipitation	19.1 mm (0.8 in)	17 of 100 (Routine)
Pusesauli	India	Record daily precipitation	25.4 mm (1.0 in)	17 of 100 (Routine)
Talavadi	India	Record daily precipitation	34.0 mm (1.3 in)	17 of 100 (Routine)
Gallivare_A	Sweden	Record low minimum temperature	-18.4 C (-1.1 F)	17 of 100 (Routine)
Independence	United States	Record daily precipitation	1.0 mm (0.04 in)	17 of 100 (Routine)
Canyon Ferry	United States	Record high minimum temperature	6.7 C (44.1 F)	17 of 100 (Routine)
Bulgandramine	Australia	Record daily precipitation	9.1 mm (0.36 in)	16 of 100 (Routine)
Tottenham (Burdenda)	Australia	Record daily precipitation	7.9 mm (0.31 in)	16 of 100 (Routine)
Warroo (Geeron)	Australia	Record daily precipitation	10.4 mm (0.4 in)	16 of 100 (Routine)
Nevertire (Beverley)	Australia	Record daily precipitation	5.1 mm (0.20 in)	16 of 100 (Routine)
Dutson	Australia	Record daily precipitation	10.2 mm (0.4 in)	16 of 100 (Routine)
Mariyna Gorka	Belarus	Record daily precipitation	14.0 mm (0.6 in)	16 of 100 (Routine)
Potsdam	Germany	Record high minimum temperature	12.2 C (54.0 F)	16 of 100 (Routine)
Gorlitz	Germany	Record high minimum temperature	13.3 C (55.9 F)	16 of 100 (Routine)
Shimoga	India	Record daily precipitation	30.5 mm (1.2 in)	16 of 100 (Routine)

Counts by Type and Timescale

187 records

Records set or tied on 9 October 1933 by type: Highest daily maximum 5, Lowest daily maximum 27, Highest daily minimum 32, Lowest daily minimum 36, Heaviest daily rainfall 87.

Records on 9 October 1933 by type
Record type	Records
Highest daily maximum	5
Lowest daily maximum	27
Highest daily minimum	32
Lowest daily minimum	36
Heaviest daily rainfall	87
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 October 1933 by timescale: all-time 0, monthly 3, daily 184.

How Much Records Were Beaten By

149 broken records

Margins by which the 149 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 41.2. Ties are not counted.

Top 20 by Significance

9 October 1933

Top 20 records on 9 October 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 October 1933	Bologna, IT	daily high min	20.9 C (69.6 F)	0.6 C (1.1 F)	93 years	39 of 100 (Notable)
9 October 1933	Barringun, AU	daily rain	27.9 mm (1.1 in)	25.4 mm (1.0 in)	24 years	38 of 100 (Notable)
9 October 1933	Zagreb-Gric, HR	daily rain	43.8 mm (1.7 in)	7.7 mm (0.30 in)	65 years	32 of 100 (Routine)
9 October 1933	Oran-Hopital Militaire, DZ	daily high min	21.0 C (69.8 F)	1.0 C (1.8 F)	67 years	31 of 100 (Routine)
9 October 1933	Deming, US	daily rain	40.6 mm (1.6 in)	16.2 mm (0.6 in)	35 years	31 of 100 (Routine)
9 October 1933	Tizi Ouzou, DZ	monthly high min	28.0 C (82.4 F)	3.0 C (5.4 F)	22 years	29 of 100 (Routine)
9 October 1933	Ettumanur, IN	daily rain	58.7 mm (2.3 in)	32.0 mm (1.3 in)	28 years	27 of 100 (Routine)
9 October 1933	Simcoe, CA	daily low max	10.6 C (51.1 F)	0.5 C (0.9 F)	64 years	25 of 100 (Routine)
9 October 1933	Karur, IN	daily rain	59.7 mm (2.4 in)	41.2 mm (1.6 in)	3 years	23 of 100 (Routine)
9 October 1933	Srivilliputhur, IN	daily rain	71.6 mm (2.8 in)	31.7 mm (1.2 in)	20 years	22 of 100 (Routine)
9 October 1933	Zhizdra, RU	daily rain	19.3 mm (0.8 in)	12.9 mm (0.5 in)	20 years	20 of 100 (Routine)
9 October 1933	Yathong, AU	daily rain	15.2 mm (0.6 in)	15.2 mm (0.6 in)	43 years	20 of 100 (Routine)
9 October 1933	Hillston (Hunthawang), AU	daily rain	18.3 mm (0.7 in)	12.7 mm (0.5 in)	22 years	20 of 100 (Routine)
9 October 1933	Dandaloo (Skye), AU	daily rain	21.1 mm (0.8 in)	17.8 mm (0.7 in)	24 years	20 of 100 (Routine)
9 October 1933	Murringo (Windermere), AU	daily rain	19.8 mm (0.8 in)	9.4 mm (0.37 in)	41 years	20 of 100 (Routine)
9 October 1933	Clover Creek, AU	daily rain	9.4 mm (0.37 in)	7.6 mm (0.30 in)	35 years	20 of 100 (Routine)
9 October 1933	Louth (Bloxham Street), AU	daily rain	9.4 mm (0.37 in)	8.9 mm (0.35 in)	35 years	20 of 100 (Routine)
9 October 1933	Glenariff, AU	daily rain	5.1 mm (0.20 in)	5.1 mm (0.20 in)	50 years	20 of 100 (Routine)
9 October 1933	Simcoe, CA	daily rain	18.5 mm (0.7 in)	0.5 mm (0.02 in)	65 years	20 of 100 (Routine)
9 October 1933	Cottbus, DE	daily rain	20.1 mm (0.8 in)	10.4 mm (0.4 in)	3 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

1793 to 1933

Records set or tied on this calendar date in each year from 1793 to 1933. 1933 had 187 records.

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

Records on 10-09 in each year
Year	Records
1793	1
1795	1
1802	1
1834	1
1837	1
1846	2
1847	1
1854	2
1858	1
1861	1
1864	2
1865	3
1866	1
1867	2
1869	1
1870	2
1875	1
1876	2
1877	2
1879	2
1881	1
1882	1
1884	1
1885	1
1886	1
1887	2
1888	6
1889	1
1890	1
1891	1
1893	5
1895	7
1896	4
1897	1
1898	3
1899	5
1900	5
1901	2
1902	3
1903	15
1904	8
1905	14
1906	29
1907	6
1908	19
1909	34
1910	20
1911	16
1912	23
1913	57
1914	22
1915	25
1916	126
1917	65
1918	16
1919	68
1920	36
1921	217
1922	40
1923	72
1924	95
1925	272
1926	123
1927	107
1928	290
1929	196
1930	276
1931	298
1932	271
1933	187
1934	298
1935	208
1936	569
1937	405
1938	462
1939	877
1940	119
1941	570
1942	330
1943	442
1944	144
1945	539
1946	317
1947	277
1948	438
1949	1,531
1950	618
1951	347
1952	658
1953	343
1954	341
1955	643
1956	468
1957	256
1958	639
1959	1,432
1960	397
1961	622
1962	508
1963	474
1964	841
1965	349
1966	489
1967	347
1968	538
1969	389
1970	1,805
1971	423
1972	371
1973	1,454
1974	513
1975	552
1976	1,448
1977	586
1978	589
1979	914
1980	627
1981	653
1982	1,579
1983	548
1984	579
1985	1,724
1986	556
1987	850
1988	1,060
1989	679
1990	1,714
1991	707
1992	1,050
1993	1,043
1994	772
1995	1,139
1996	1,047
1997	2,113
1998	622
1999	1,017
2000	3,177
2001	855
2002	701
2003	1,386
2004	665
2005	807
2006	640
2007	1,450
2008	473
2009	1,772
2010	1,311
2011	1,046
2012	706
2013	562
2014	652
2015	780
2016	463
2017	1,457
2018	1,290
2019	964
2020	738
2021	751
2022	696
2023	643
2024	963
2025	503
2026	691

Download the Data

Data for records on 1933-10-09: 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	134
10 to 20	10
20 to 30	2
30 to 40	2
40 to 50	1