Weather Records on 11 April 1915

127 weather records were set or tied worldwide on 11 April 1915. Highest significance: Yorketown, AU.

Key Facts for 11 April 1915

On 11 April 1915, 127 weather records were set or tied at long-record stations worldwide.
30 were record highs and 2 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 127 daily.
Yorketown set a daily record precipitation of 25.1 mm (1.0 in) on 11 April 1915.
Across 164 earlier years (1800 to 2026) the same calendar date averaged 483 records.

Record Map

127 stations

127 station records on 11 April 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 April 1915: highest significance records shown on the map
Station	Country	Type	Value	Significance
Yorketown	Australia	Record daily precipitation	25.1 mm (1.0 in)	31 of 100 (Routine)
Bacchus Marsh	Australia	Record daily precipitation	26.2 mm (1.0 in)	29 of 100 (Routine)
Concord	United States	Record high minimum temperature	11.7 C (53.1 F)	27 of 100 (Routine)
Dimboola	Australia	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Edithburgh Post Office	Australia	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Minlaton	Australia	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Kiev	Ukraine	Record daily precipitation	17.5 mm (0.7 in)	20 of 100 (Routine)
Milang	Australia	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Corny Point Lighthouse	Australia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Wandearah North	Australia	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Kerang	Australia	Record daily precipitation	16.5 mm (0.6 in)	20 of 100 (Routine)
Wallaroo	Australia	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Victor Harbor Comparison	Australia	Record daily precipitation	15.7 mm (0.6 in)	20 of 100 (Routine)
Pesaro	Italy	Record daily precipitation	17.4 mm (0.7 in)	20 of 100 (Routine)
Constantine	Algeria	Record daily precipitation	15.8 mm (0.6 in)	20 of 100 (Routine)
Port Pirie (Valencia)	Australia	Record daily precipitation	13.0 mm (0.5 in)	20 of 100 (Routine)
Halls Gap	Australia	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Wychitella South	Australia	Record daily precipitation	6.9 mm (0.27 in)	20 of 100 (Routine)
Blue Hill Coop	United States	Record high minimum temperature	9.4 C (48.9 F)	20 of 100 (Routine)
Washington	United States	Record high minimum temperature	15.0 C (59.0 F)	20 of 100 (Routine)
Callington	Australia	Record daily precipitation	15.5 mm (0.6 in)	19 of 100 (Routine)
Lorquon	Australia	Record daily precipitation	20.3 mm (0.8 in)	19 of 100 (Routine)
Nhill	Australia	Record daily precipitation	17.3 mm (0.7 in)	19 of 100 (Routine)
Ny City Cntrl Park	United States	Record high minimum temperature	11.1 C (52.0 F)	19 of 100 (Routine)
Tumby Bay (Warratta Vale)	Australia	Record daily precipitation	10.2 mm (0.4 in)	18 of 100 (Routine)
Benjeroop (Davey)	Australia	Record daily precipitation	11.7 mm (0.5 in)	18 of 100 (Routine)
Kingston Queens U	Canada	Record daily precipitation	10.4 mm (0.4 in)	18 of 100 (Routine)
Vineland	United States	Record high minimum temperature	12.8 C (55.0 F)	18 of 100 (Routine)
Hallett (Old Canowie)	Australia	Record daily precipitation	15.0 mm (0.6 in)	17 of 100 (Routine)
Port Elliot Caravan Park	Australia	Record daily precipitation	13.2 mm (0.5 in)	17 of 100 (Routine)
Euston Post Office	Australia	Record daily precipitation	7.6 mm (0.30 in)	17 of 100 (Routine)
Rokewood (the Meadows)	Australia	Record daily precipitation	20.1 mm (0.8 in)	17 of 100 (Routine)
Montreal McGill	Canada	Record high minimum temperature	9.4 C (48.9 F)	17 of 100 (Routine)
Fredericton Unb	Canada	Record high minimum temperature	3.9 C (39.0 F)	17 of 100 (Routine)
Tomsk	Russia	Record daily precipitation	8.7 mm (0.34 in)	17 of 100 (Routine)
Balaklava	Australia	Record daily precipitation	12.7 mm (0.5 in)	16 of 100 (Routine)
Steam Plains 1	Australia	Record daily precipitation	5.3 mm (0.21 in)	16 of 100 (Routine)
Cape Otway Lighthouse	Australia	Record low maximum temperature	12.9 C (55.2 F)	16 of 100 (Routine)
Ottawa	Canada	Record high minimum temperature	6.1 C (43.0 F)	16 of 100 (Routine)
Auburn	Australia	Record daily precipitation	17.0 mm (0.7 in)	15 of 100 (Routine)
Yankalilla (Woodvale)	Australia	Record daily precipitation	23.4 mm (0.9 in)	15 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	16.9 C (62.4 F)	15 of 100 (Routine)
Wandin (Yallock)	Australia	Record daily precipitation	30.0 mm (1.2 in)	15 of 100 (Routine)
Chicoutimi	Canada	Record high minimum temperature	2.2 C (36.0 F)	15 of 100 (Routine)
Tennant Creek Post Office	Australia	Record daily precipitation	1.3 mm (0.05 in)	14 of 100 (Routine)
Two Wells	Australia	Record daily precipitation	10.4 mm (0.4 in)	14 of 100 (Routine)
Morgan Post Office	Australia	Record daily precipitation	8.1 mm (0.32 in)	14 of 100 (Routine)
Horsham Polkemmet Rd	Australia	Record daily precipitation	19.8 mm (0.8 in)	14 of 100 (Routine)
Wallaloo	Australia	Record daily precipitation	11.4 mm (0.4 in)	14 of 100 (Routine)
Dunolly	Australia	Record daily precipitation	11.4 mm (0.4 in)	14 of 100 (Routine)
Coranderrk Badger Weir	Australia	Record daily precipitation	22.9 mm (0.9 in)	14 of 100 (Routine)
Scotsburn (Mount Boninyong)	Australia	Record daily precipitation	29.7 mm (1.2 in)	14 of 100 (Routine)
Poowong (Post Office)	Australia	Record daily precipitation	37.3 mm (1.5 in)	13 of 100 (Routine)
Lancefield	Australia	Record daily precipitation	16.5 mm (0.6 in)	13 of 100 (Routine)
Fryerstown	Australia	Record daily precipitation	12.2 mm (0.5 in)	13 of 100 (Routine)
Yarmouth	Canada	Record high minimum temperature	6.1 C (43.0 F)	13 of 100 (Routine)
Moorestown 4 E	United States	Record daily precipitation	18.5 mm (0.7 in)	13 of 100 (Routine)
Philadelphia City	United States	Record daily precipitation	24.4 mm (1.0 in)	13 of 100 (Routine)
Sheringa (Lake Hamilton)	Australia	Record daily precipitation	10.9 mm (0.4 in)	12 of 100 (Routine)
Murray Town (Doughboy Creek)	Australia	Record daily precipitation	20.3 mm (0.8 in)	12 of 100 (Routine)

Counts by Type and Timescale

127 records

Records set or tied on 11 April 1915 by type: Highest daily maximum 10, Lowest daily maximum 2, Highest daily minimum 20, Heaviest daily rainfall 95.

Records on 11 April 1915 by type
Record type	Records
Highest daily maximum	10
Lowest daily maximum	2
Highest daily minimum	20
Lowest daily minimum	0
Heaviest daily rainfall	95
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 April 1915 by timescale: all-time 0, monthly 0, daily 127.

How Much Records Were Beaten By

119 broken records

Margins by which the 119 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 21.8. Ties are not counted.

Top 20 by Significance

11 April 1915

Top 20 records on 11 April 1915 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 April 1915	Yorketown, AU	daily rain	25.1 mm (1.0 in)	17.0 mm (0.7 in)	18 years	31 of 100 (Routine)
11 April 1915	Bacchus Marsh, AU	daily rain	26.2 mm (1.0 in)	18.3 mm (0.7 in)	23 years	29 of 100 (Routine)
11 April 1915	Concord, US	daily high min	11.7 C (53.1 F)	5.6 C (10.1 F)	36 years	27 of 100 (Routine)
11 April 1915	Dimboola, AU	daily rain	24.6 mm (1.0 in)	21.8 mm (0.9 in)	17 years	20 of 100 (Routine)
11 April 1915	Edithburgh Post Office, AU	daily rain	23.1 mm (0.9 in)	19.8 mm (0.8 in)	26 years	20 of 100 (Routine)
11 April 1915	Minlaton, AU	daily rain	20.3 mm (0.8 in)	18.0 mm (0.7 in)	9 years	20 of 100 (Routine)
11 April 1915	Kiev, UA	daily rain	17.5 mm (0.7 in)	9.2 mm (0.36 in)	23 years	20 of 100 (Routine)
11 April 1915	Milang, AU	daily rain	20.6 mm (0.8 in)	17.0 mm (0.7 in)	9 years	20 of 100 (Routine)
11 April 1915	Corny Point Lighthouse, AU	daily rain	16.0 mm (0.6 in)	12.7 mm (0.5 in)	23 years	20 of 100 (Routine)
11 April 1915	Wandearah North, AU	daily rain	19.8 mm (0.8 in)	16.2 mm (0.6 in)	24 years	20 of 100 (Routine)
11 April 1915	Kerang, AU	daily rain	16.5 mm (0.6 in)	14.7 mm (0.6 in)	22 years	20 of 100 (Routine)
11 April 1915	Wallaroo, AU	daily rain	11.4 mm (0.4 in)	7.8 mm (0.31 in)	18 years	20 of 100 (Routine)
11 April 1915	Victor Harbor Comparison, AU	daily rain	15.7 mm (0.6 in)	9.3 mm (0.37 in)	27 years	20 of 100 (Routine)
11 April 1915	Pesaro, IT	daily rain	17.4 mm (0.7 in)	4.6 mm (0.18 in)	35 years	20 of 100 (Routine)
11 April 1915	Constantine, DZ	daily rain	15.8 mm (0.6 in)	6.8 mm (0.27 in)	24 years	20 of 100 (Routine)
11 April 1915	Port Pirie (Valencia), AU	daily rain	13.0 mm (0.5 in)	9.7 mm (0.38 in)	24 years	20 of 100 (Routine)
11 April 1915	Halls Gap, AU	daily rain	15.2 mm (0.6 in)	8.1 mm (0.32 in)	23 years	20 of 100 (Routine)
11 April 1915	Wychitella South, AU	daily rain	6.9 mm (0.27 in)	6.9 mm (0.27 in)	31 years	20 of 100 (Routine)
11 April 1915	Blue Hill Coop, US	daily high min	9.4 C (48.9 F)	3.8 C (6.8 F)	27 years	20 of 100 (Routine)
11 April 1915	Washington, US	daily high min	15.0 C (59.0 F)	1.7 C (3.1 F)	36 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

1800 to 1915

Records set or tied on this calendar date in each year from 1800 to 1915. 1915 had 127 records.

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

Records on 04-11 in each year
Year	Records
1800	1
1803	1
1808	1
1809	1
1812	3
1818	1
1831	1
1832	1
1834	1
1837	1
1845	1
1854	1
1857	1
1863	2
1865	2
1866	1
1868	1
1869	3
1871	1
1874	1
1876	2
1879	2
1880	2
1881	1
1882	2
1885	1
1886	1
1887	2
1888	4
1889	2
1890	2
1891	2
1892	3
1894	7
1895	5
1896	3
1898	7
1899	11
1900	6
1901	4
1902	6
1903	13
1904	12
1905	20
1906	19
1907	7
1908	12
1909	30
1910	19
1911	19
1912	47
1913	48
1914	38
1915	127
1916	64
1917	62
1918	43
1919	42
1920	73
1921	32
1922	140
1923	89
1924	169
1925	197
1926	198
1927	156
1928	220
1929	214
1930	761
1931	185
1932	497
1933	481
1934	246
1935	261
1936	175
1937	245
1938	289
1939	611
1940	932
1941	579
1942	301
1943	546
1944	626
1945	890
1946	383
1947	478
1948	921
1949	402
1950	322
1951	623
1952	502
1953	594
1954	392
1955	610
1956	420
1957	508
1958	473
1959	582
1960	469
1961	532
1962	384
1963	450
1964	255
1965	763
1966	599
1967	757
1968	663
1969	353
1970	522
1971	495
1972	792
1973	1,479
1974	982
1975	851
1976	478
1977	1,231
1978	854
1979	977
1980	399
1981	1,036
1982	1,132
1983	1,040
1984	623
1985	952
1986	1,062
1987	440
1988	1,162
1989	1,931
1990	1,347
1991	1,287
1992	978
1993	722
1994	952
1995	2,134
1996	1,182
1997	3,077
1998	916
1999	1,318
2000	667
2001	1,865
2002	568
2003	1,156
2004	888
2005	930
2006	666
2007	962
2008	1,373
2009	1,102
2010	623
2011	1,664
2012	806
2013	1,482
2014	633
2015	399
2016	534
2017	489
2018	795
2019	812
2020	625
2021	892
2022	1,179
2023	1,036
2024	782
2025	1,177
2026	604

Download the Data

Data for records on 1915-04-11: 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	71
5 to 10	35
10 to 15	6
15 to 20	6
20 to 25	1