Weather Records on 9 April 1915

89 weather records were set or tied worldwide on 9 April 1915. Highest significance: Hallett, AU.

Key Facts for 9 April 1915

On 9 April 1915, 89 weather records were set or tied at long-record stations worldwide.
24 were record highs and 4 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 1 monthly and 88 daily.
Hallett set a daily record precipitation of 39.6 mm (1.6 in) on 9 April 1915.
Across 168 earlier years (1793 to 2026) the same calendar date averaged 466 records.

Record Map

89 stations

89 station records on 9 April 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 April 1915: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hallett	Australia	Record daily precipitation	39.6 mm (1.6 in)	49 of 100 (Notable)
Tarlee	Australia	Record daily precipitation	38.1 mm (1.5 in)	30 of 100 (Routine)
Saddleworth	Australia	Record daily precipitation	43.4 mm (1.7 in)	24 of 100 (Routine)
Burra (Kooringa)	Australia	Record daily precipitation	49.5 mm (1.9 in)	23 of 100 (Routine)
Buffalo	United States	Record high minimum temperature	9.4 C (48.9 F)	21 of 100 (Routine)
Melrose	Australia	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Adelaide West Terrace	Australia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Beachport	Australia	Record daily precipitation	16.0 mm (0.6 in)	20 of 100 (Routine)
Stansbury	Australia	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Wirrabara	Australia	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Jamestown	Australia	Record daily precipitation	17.5 mm (0.7 in)	20 of 100 (Routine)
Adelaide (Thorndon Park)	Australia	Record daily precipitation	19.6 mm (0.8 in)	20 of 100 (Routine)
Hamley Bridge	Australia	Record daily precipitation	22.4 mm (0.9 in)	20 of 100 (Routine)
North Adelaide	Australia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Tapio	Australia	Record daily precipitation	11.4 mm (0.4 in)	20 of 100 (Routine)
Riverton	Australia	Record daily precipitation	34.8 mm (1.4 in)	20 of 100 (Routine)
Qu'appelle	Canada	Record daily precipitation	8.1 mm (0.32 in)	20 of 100 (Routine)
Kingston Queens U	Canada	Record high maximum temperature	17.8 C (64.0 F)	20 of 100 (Routine)
Port Germein (Telowie)	Australia	Record daily precipitation	6.9 mm (0.27 in)	19 of 100 (Routine)
Maitland	Australia	Record daily precipitation	22.6 mm (0.9 in)	19 of 100 (Routine)
Gawler (Loos)	Australia	Record daily precipitation	10.4 mm (0.4 in)	19 of 100 (Routine)
Gawler Council Depot	Australia	Record daily precipitation	14.5 mm (0.6 in)	19 of 100 (Routine)
Lindsay	Canada	Record high maximum temperature	20.6 C (69.1 F)	19 of 100 (Routine)
Murray Town (Doughboy Creek)	Australia	Record daily precipitation	14.0 mm (0.6 in)	18 of 100 (Routine)
Freeling Railway	Australia	Record daily precipitation	15.7 mm (0.6 in)	18 of 100 (Routine)
Wirrabara Forest	Australia	Record daily precipitation	22.1 mm (0.9 in)	17 of 100 (Routine)
Old Noarlunga Post Office	Australia	Record daily precipitation	10.7 mm (0.4 in)	17 of 100 (Routine)
Parry Sound	Canada	Record high maximum temperature	20.0 C (68.0 F)	17 of 100 (Routine)
Peterborough	Canada	Record high maximum temperature	18.9 C (66.0 F)	17 of 100 (Routine)
Bundaleer Forest Reserve	Australia	Record daily precipitation	19.3 mm (0.8 in)	16 of 100 (Routine)
Adelaide (Tea Tree Gully Counc	Australia	Record daily precipitation	21.3 mm (0.8 in)	16 of 100 (Routine)
Woodburn	Australia	Record daily precipitation	8.9 mm (0.35 in)	16 of 100 (Routine)
Pooncarie Mail Agency	Australia	Record daily precipitation	7.4 mm (0.29 in)	16 of 100 (Routine)
Gravenhurst	Canada	Record high maximum temperature	18.3 C (64.9 F)	16 of 100 (Routine)
Gogland	Russia	Record daily precipitation	10.0 mm (0.4 in)	16 of 100 (Routine)
Arumpo	Australia	Record daily precipitation	2.3 mm (0.09 in)	15 of 100 (Routine)
Beatrice	Canada	Record high maximum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
Madison Wb City	United States	Record high minimum temperature	11.1 C (52.0 F)	15 of 100 (Routine)
Adelaide (Salisbury Bowling Cl	Australia	Record daily precipitation	7.6 mm (0.30 in)	14 of 100 (Routine)
Clarendon	Australia	Record daily precipitation	11.9 mm (0.5 in)	14 of 100 (Routine)
Broken Hill (Glen Lyon)	Australia	Record daily precipitation	2.5 mm (0.10 in)	14 of 100 (Routine)
Brantford	Canada	Record high maximum temperature	20.6 C (69.1 F)	14 of 100 (Routine)
Riva	Italy	Record low minimum temperature	4.8 C (40.6 F)	14 of 100 (Routine)
Buffalo	United States	Record high maximum temperature	21.1 C (70.0 F)	14 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record high maximum temperature	25.0 C (77.0 F)	14 of 100 (Routine)
Coulta	Australia	Record daily precipitation	7.9 mm (0.31 in)	13 of 100 (Routine)
Mannanarie Post Office	Australia	Record daily precipitation	4.6 mm (0.18 in)	13 of 100 (Routine)
Peterborough	Australia	Record daily precipitation	9.4 mm (0.37 in)	13 of 100 (Routine)
Hallett (Old Canowie)	Australia	Record daily precipitation	14.7 mm (0.6 in)	13 of 100 (Routine)
Kadina	Australia	Record daily precipitation	4.3 mm (0.17 in)	13 of 100 (Routine)
Bridgewater	Australia	Record daily precipitation	14.7 mm (0.6 in)	13 of 100 (Routine)
St John's	Canada	Record low maximum temperature	-2.2 C (28.0 F)	13 of 100 (Routine)
World Trade Ctr	United States	Record high minimum temperature	10.6 C (51.1 F)	13 of 100 (Routine)
State College	United States	Record high maximum temperature	21.7 C (71.1 F)	13 of 100 (Routine)
Lexington Bluegrass AP	United States	Record high minimum temperature	13.9 C (57.0 F)	13 of 100 (Routine)
Laura	Australia	Record daily precipitation	9.4 mm (0.37 in)	12 of 100 (Routine)
Narridy Post Office	Australia	Record daily precipitation	19.1 mm (0.8 in)	12 of 100 (Routine)
Adelaide (Pooraka)	Australia	Record daily precipitation	12.2 mm (0.5 in)	12 of 100 (Routine)
Belair (State Flora Nursery)	Australia	Record daily precipitation	13.0 mm (0.5 in)	12 of 100 (Routine)
Dingo Vale	Australia	Record daily precipitation	14.0 mm (0.6 in)	12 of 100 (Routine)

Counts by Type and Timescale

89 records

Records set or tied on 9 April 1915 by type: Highest daily maximum 17, Lowest daily maximum 2, Highest daily minimum 7, Lowest daily minimum 2, Heaviest daily rainfall 61.

Records on 9 April 1915 by type
Record type	Records
Highest daily maximum	17
Lowest daily maximum	2
Highest daily minimum	7
Lowest daily minimum	2
Heaviest daily rainfall	61
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 April 1915 by timescale: all-time 0, monthly 1, daily 88.

How Much Records Were Beaten By

84 broken records

Margins by which the 84 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 31.7. Ties are not counted.

Top 20 by Significance

9 April 1915

Top 20 records on 9 April 1915 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 April 1915	Hallett, AU	daily rain	39.6 mm (1.6 in)	31.7 mm (1.2 in)	22 years	49 of 100 (Notable)
9 April 1915	Tarlee, AU	daily rain	38.1 mm (1.5 in)	21.3 mm (0.8 in)	24 years	30 of 100 (Routine)
9 April 1915	Saddleworth, AU	daily rain	43.4 mm (1.7 in)	15.2 mm (0.6 in)	24 years	24 of 100 (Routine)
9 April 1915	Burra (Kooringa), AU	monthly rain	49.5 mm (1.9 in)	1.0 mm (0.04 in)	25 years	23 of 100 (Routine)
9 April 1915	Buffalo, US	daily high min	9.4 C (48.9 F)	2.7 C (4.9 F)	36 years	21 of 100 (Routine)
9 April 1915	Melrose, AU	daily rain	24.6 mm (1.0 in)	20.0 mm (0.8 in)	24 years	20 of 100 (Routine)
9 April 1915	Adelaide West Terrace, AU	daily rain	13.5 mm (0.5 in)	6.4 mm (0.25 in)	41 years	20 of 100 (Routine)
9 April 1915	Beachport, AU	daily rain	16.0 mm (0.6 in)	11.4 mm (0.4 in)	24 years	20 of 100 (Routine)
9 April 1915	Stansbury, AU	daily rain	15.5 mm (0.6 in)	12.5 mm (0.5 in)	24 years	20 of 100 (Routine)
9 April 1915	Wirrabara, AU	daily rain	15.2 mm (0.6 in)	12.9 mm (0.5 in)	24 years	20 of 100 (Routine)
9 April 1915	Jamestown, AU	daily rain	17.5 mm (0.7 in)	11.4 mm (0.4 in)	22 years	20 of 100 (Routine)
9 April 1915	Adelaide (Thorndon Park), AU	daily rain	19.6 mm (0.8 in)	13.8 mm (0.5 in)	22 years	20 of 100 (Routine)
9 April 1915	Hamley Bridge, AU	daily rain	22.4 mm (0.9 in)	13.8 mm (0.5 in)	24 years	20 of 100 (Routine)
9 April 1915	North Adelaide, AU	daily rain	13.5 mm (0.5 in)	8.9 mm (0.35 in)	24 years	20 of 100 (Routine)
9 April 1915	Tapio, AU	daily rain	11.4 mm (0.4 in)	6.6 mm (0.26 in)	22 years	20 of 100 (Routine)
9 April 1915	Riverton, AU	daily rain	34.8 mm (1.4 in)	11.4 mm (0.4 in)	24 years	20 of 100 (Routine)
9 April 1915	Qu'appelle, CA	daily rain	8.1 mm (0.32 in)	5.6 mm (0.22 in)	26 years	20 of 100 (Routine)
9 April 1915	Kingston Queens U, CA	daily high max	17.8 C (64.0 F)	2.8 C (5.0 F)	36 years	20 of 100 (Routine)
9 April 1915	Port Germein (Telowie), AU	daily rain	6.9 mm (0.27 in)	6.9 mm (0.27 in)	30 years	19 of 100 (Routine)
9 April 1915	Maitland, AU	daily rain	22.6 mm (0.9 in)	18.5 mm (0.7 in)	0 years	19 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 1915

Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 89 records.

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

Records on 04-09 in each year
Year	Records
1793	2
1798	1
1800	1
1805	1
1809	2
1812	2
1815	1
1818	1
1839	1
1842	2
1844	1
1846	1
1847	1
1849	1
1854	1
1856	1
1859	1
1862	1
1863	1
1864	1
1865	2
1866	2
1869	1
1871	2
1873	1
1877	1
1883	1
1884	1
1885	3
1886	1
1887	1
1888	3
1889	1
1890	7
1892	1
1893	1
1894	2
1895	4
1896	1
1897	3
1898	3
1899	9
1900	3
1901	8
1902	8
1903	12
1904	15
1905	21
1906	20
1907	21
1908	28
1909	25
1910	19
1911	21
1912	51
1913	16
1914	41
1915	89
1916	85
1917	105
1918	29
1919	67
1920	56
1921	114
1922	140
1923	79
1924	353
1925	129
1926	83
1927	260
1928	395
1929	402
1930	430
1931	193
1932	119
1933	320
1934	310
1935	398
1936	151
1937	172
1938	378
1939	282
1940	214
1941	297
1942	432
1943	752
1944	564
1945	1,055
1946	335
1947	174
1948	365
1949	179
1950	750
1951	304
1952	578
1953	638
1954	239
1955	484
1956	371
1957	502
1958	294
1959	634
1960	623
1961	879
1962	344
1963	390
1964	645
1965	651
1966	466
1967	743
1968	669
1969	898
1970	489
1971	576
1972	1,200
1973	1,695
1974	972
1975	968
1976	347
1977	1,693
1978	921
1979	855
1980	911
1981	785
1982	1,923
1983	1,170
1984	904
1985	1,424
1986	620
1987	604
1988	737
1989	1,402
1990	888
1991	1,545
1992	641
1993	687
1994	511
1995	1,296
1996	1,547
1997	2,686
1998	1,018
1999	1,848
2000	997
2001	1,947
2002	590
2003	1,781
2004	572
2005	998
2006	603
2007	1,412
2008	1,029
2009	802
2010	652
2011	1,480
2012	640
2013	1,245
2014	592
2015	664
2016	974
2017	759
2018	1,306
2019	716
2020	916
2021	642
2022	574
2023	512
2024	1,093
2025	530
2026	517

Download the Data

Data for records on 1915-04-09: 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 5	53
5 to 10	17
10 to 15	8
15 to 20	3
20 to 25	2
25 to 30	0
30 to 35	1