Weather Records on 30 October 1911

19 weather records were set or tied worldwide on 30 October 1911. Highest significance: Algiers-Ville/Universite, DZ.

Key Facts for 30 October 1911

On 30 October 1911, 19 weather records were set or tied at long-record stations worldwide.
0 were record highs and 6 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 0 monthly and 18 daily.
Algiers-Ville/Universite set an all-time record daily precipitation of 132.0 mm (5.2 in) on 30 October 1911.
Across 153 earlier years (1799 to 2025) the same calendar date averaged 493 records.

Record Map

19 stations

19 station records on 30 October 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 October 1911: highest significance records shown on the map
Station	Country	Type	Value	Significance
Algiers-Ville/Universite	Algeria	Record daily precipitation	132.0 mm (5.2 in)	60 of 100 (Major)
Vinga	Sweden	Record daily precipitation	25.5 mm (1.0 in)	35 of 100 (Notable)
Landsort	Sweden	Record daily precipitation	14.1 mm (0.6 in)	20 of 100 (Routine)
Nordby (Fano)	Denmark	Record daily precipitation	23.0 mm (0.9 in)	20 of 100 (Routine)
Varberg	Sweden	Record daily precipitation	14.8 mm (0.6 in)	20 of 100 (Routine)
Koebenhavn: Landbohojskolen-1	Denmark	Record daily precipitation	9.4 mm (0.37 in)	17 of 100 (Routine)
Lund	Sweden	Record daily precipitation	11.8 mm (0.5 in)	16 of 100 (Routine)
Vestervig	Denmark	Record daily precipitation	18.5 mm (0.7 in)	14 of 100 (Routine)
Halmstad	Sweden	Record daily precipitation	14.0 mm (0.6 in)	13 of 100 (Routine)
Bamberg	Germany	Record low minimum temperature	-3.9 C (25.0 F)	11 of 100 (Routine)
Boolcarrol	Australia	Record daily precipitation	11.2 mm (0.4 in)	10 of 100 (Routine)
Freiburg	Germany	Record low minimum temperature	-1.5 C (29.3 F)	10 of 100 (Routine)
Karlsruhe	Germany	Record low minimum temperature	-2.6 C (27.3 F)	9 of 100 (Routine)
Regensburg	Germany	Record low minimum temperature	-2.9 C (26.8 F)	9 of 100 (Routine)
Holmogadd A	Sweden	Record daily precipitation	4.1 mm (0.16 in)	7 of 100 (Routine)
Huron Rgnl AP	United States	Record low minimum temperature	-7.2 C (19.0 F)	7 of 100 (Routine)
Falsterbo	Sweden	Record daily precipitation	4.8 mm (0.19 in)	6 of 100 (Routine)
Streaky Bay	Australia	Record daily precipitation	6.9 mm (0.27 in)	5 of 100 (Routine)
Oran-Hopital Militaire	Algeria	Record low maximum temperature	17.0 C (62.6 F)	4 of 100 (Routine)

Counts by Type and Timescale

19 records

Records set or tied on 30 October 1911 by type: Lowest daily maximum 1, Lowest daily minimum 5, Heaviest daily rainfall 13.

Records on 30 October 1911 by type
Record type	Records
Highest daily maximum	0
Lowest daily maximum	1
Highest daily minimum	0
Lowest daily minimum	5
Heaviest daily rainfall	13
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 October 1911 by timescale: all-time 1, monthly 0, daily 18.

How Much Records Were Beaten By

18 broken records

Margins by which the 18 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 38.5. Ties are not counted.

Top 20 by Significance

30 October 1911

Top 19 records on 30 October 1911 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 October 1911	Algiers-Ville/Universite, DZ	all-time rain	132.0 mm (5.2 in)	38.5 mm (1.5 in)	17 years	60 of 100 (Major)
30 October 1911	Vinga, SE	daily rain	25.5 mm (1.0 in)	13.4 mm (0.5 in)	23 years	35 of 100 (Notable)
30 October 1911	Landsort, SE	daily rain	14.1 mm (0.6 in)	8.4 mm (0.33 in)	15 years	20 of 100 (Routine)
30 October 1911	Nordby (Fano), DK	daily rain	23.0 mm (0.9 in)	7.0 mm (0.28 in)	28 years	20 of 100 (Routine)
30 October 1911	Varberg, SE	daily rain	14.8 mm (0.6 in)	4.5 mm (0.18 in)	28 years	20 of 100 (Routine)
30 October 1911	Koebenhavn: Landbohojskolen-1, DK	daily rain	9.4 mm (0.37 in)	2.2 mm (0.09 in)	33 years	17 of 100 (Routine)
30 October 1911	Lund, SE	daily rain	11.8 mm (0.5 in)	0.2 mm (0.01 in)	42 years	16 of 100 (Routine)
30 October 1911	Vestervig, DK	daily rain	18.5 mm (0.7 in)	2.6 mm (0.10 in)	23 years	14 of 100 (Routine)
30 October 1911	Halmstad, SE	daily rain	14.0 mm (0.6 in)	0.8 mm (0.03 in)	23 years	13 of 100 (Routine)
30 October 1911	Bamberg, DE	daily low min	-3.9 C (25.0 F)	0.8 C (1.4 F)	20 years	11 of 100 (Routine)
30 October 1911	Boolcarrol, AU	daily rain	11.2 mm (0.4 in)	6.1 mm (0.24 in)	8 years	10 of 100 (Routine)
30 October 1911	Freiburg, DE	daily low min	-1.5 C (29.3 F)	0.7 C (1.3 F)	20 years	10 of 100 (Routine)
30 October 1911	Karlsruhe, DE	daily low min	-2.6 C (27.3 F)	0.4 C (0.7 F)	19 years	9 of 100 (Routine)
30 October 1911	Regensburg, DE	daily low min	-2.9 C (26.8 F)	0.4 C (0.7 F)	19 years	9 of 100 (Routine)
30 October 1911	Holmogadd A, SE	daily rain	4.1 mm (0.16 in)	2.0 mm (0.08 in)	1 year	7 of 100 (Routine)
30 October 1911	Huron Rgnl AP, US	daily low min	-7.2 C (19.0 F)	0.5 C (0.9 F)	15 years	7 of 100 (Routine)
30 October 1911	Falsterbo, SE	daily rain	4.8 mm (0.19 in)	0.3 mm (0.01 in)	11 years	6 of 100 (Routine)
30 October 1911	Streaky Bay, AU	daily rain	6.9 mm (0.27 in)	0.8 mm (0.03 in)	4 years	5 of 100 (Routine)
30 October 1911	Oran-Hopital Militaire, DZ	daily low max (Tie)	17.0 C (62.6 F)	tie	44 years	4 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

1799 to 1911

Records set or tied on this calendar date in each year from 1799 to 1911. 1911 had 19 records.

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

Records on 10-30 in each year
Year	Records
1799	1
1815	1
1837	1
1839	1
1841	1
1849	1
1856	1
1866	1
1867	1
1869	5
1870	1
1871	1
1873	2
1877	1
1881	4
1885	3
1886	2
1887	1
1888	1
1889	3
1890	4
1891	2
1892	3
1894	7
1896	4
1897	2
1898	2
1899	2
1900	3
1901	9
1902	6
1903	3
1904	1
1905	12
1906	25
1907	12
1908	14
1909	15
1910	22
1911	19
1912	28
1913	38
1914	22
1915	39
1916	23
1917	85
1918	189
1919	80
1920	73
1921	31
1922	108
1923	202
1924	246
1925	755
1926	131
1927	259
1928	195
1929	277
1930	228
1931	144
1932	181
1933	454
1934	198
1935	739
1936	253
1937	496
1938	245
1939	240
1940	251
1941	393
1942	877
1943	255
1944	497
1945	446
1946	826
1947	252
1948	326
1949	528
1950	1,186
1951	373
1952	635
1953	522
1954	276
1955	494
1956	716
1957	531
1958	366
1959	859
1960	258
1961	781
1962	382
1963	353
1964	488
1965	439
1966	490
1967	665
1968	555
1969	656
1970	636
1971	1,663
1972	902
1973	534
1974	1,039
1975	427
1976	760
1977	882
1978	359
1979	809
1980	885
1981	547
1982	534
1983	549
1984	1,270
1985	848
1986	422
1987	883
1988	972
1989	904
1990	685
1991	2,772
1992	1,228
1993	2,095
1994	777
1995	831
1996	1,299
1997	1,033
1998	771
1999	897
2000	1,659
2001	1,233
2002	1,564
2003	973
2004	1,188
2005	1,144
2006	886
2007	773
2008	1,310
2009	1,513
2010	619
2011	1,022
2012	1,413
2013	622
2014	297
2015	395
2016	981
2017	783
2018	507
2019	1,931
2020	683
2021	486
2022	762
2023	969
2024	1,393
2025	322

Download the Data

Data for records on 1911-10-30: 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 5	13
5 to 10	3
10 to 15	1
15 to 20	0
20 to 25	0
25 to 30	0
30 to 35	0
35 to 40	1