Weather Records on 10 April 1930

646 weather records were set or tied worldwide on 10 April 1930. Highest significance: Yarra Junction (Gilderoy), AU.

Key Facts for 10 April 1930

On 10 April 1930, 646 weather records were set or tied at long-record stations worldwide.
578 were record highs and 14 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 66 monthly and 580 daily.
Yarra Junction (Gilderoy) set a daily record precipitation of 62.5 mm (2.5 in) on 10 April 1930.
Across 164 earlier years (1793 to 2026) the same calendar date averaged 465 records.

Record Map

646 stations

646 station records on 10 April 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 April 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Yarra Junction (Gilderoy)	Australia	Record daily precipitation	62.5 mm (2.5 in)	44 of 100 (Notable)
Baan Baa	Australia	Record daily precipitation	32.0 mm (1.3 in)	34 of 100 (Routine)
Madison Wb City	United States	Record high maximum temperature	31.7 C (89.1 F)	30 of 100 (Routine)
Ft Dodge 5NNW	United States	Record high minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Milwaukee Wb City	United States	Record high maximum temperature	32.2 C (90.0 F)	28 of 100 (Routine)
Dubuque River	United States	Record high maximum temperature	33.3 C (91.9 F)	28 of 100 (Routine)
Gin Gin Post Office	Australia	Record daily precipitation	46.5 mm (1.8 in)	26 of 100 (Routine)
Muckerawa	Australia	Record daily precipitation	37.1 mm (1.5 in)	26 of 100 (Routine)
Clinton #1	United States	Record high maximum temperature	34.4 C (93.9 F)	26 of 100 (Routine)
Washington	United States	Record high maximum temperature	34.4 C (93.9 F)	26 of 100 (Routine)
Kirksville	United States	Record high maximum temperature	33.9 C (93.0 F)	26 of 100 (Routine)
Stanthorpe Leslie Parade	Australia	Record daily precipitation	34.5 mm (1.4 in)	25 of 100 (Routine)
Iowa City	United States	Record high maximum temperature	33.9 C (93.0 F)	25 of 100 (Routine)
Fremont	United States	Record high minimum temperature	14.4 C (57.9 F)	25 of 100 (Routine)
Carlinville	United States	Record high maximum temperature	33.3 C (91.9 F)	24 of 100 (Routine)
Galva	United States	Record high maximum temperature	33.9 C (93.0 F)	24 of 100 (Routine)
Monmouth	United States	Record high maximum temperature	33.9 C (93.0 F)	24 of 100 (Routine)
Chariton 1 E	United States	Record high maximum temperature	32.8 C (91.0 F)	24 of 100 (Routine)
Chariton 1 E	United States	Record high minimum temperature	13.3 C (55.9 F)	24 of 100 (Routine)
Mt Pleasant 1 SW	United States	Record high maximum temperature	33.3 C (91.9 F)	24 of 100 (Routine)
Oskaloosa	United States	Record high maximum temperature	33.3 C (91.9 F)	24 of 100 (Routine)
Pocahontas 1	United States	Record high maximum temperature	31.7 C (89.1 F)	23 of 100 (Routine)
Rushville	United States	Record high maximum temperature	34.4 C (93.9 F)	23 of 100 (Routine)
Fairfield	United States	Record high maximum temperature	33.3 C (91.9 F)	23 of 100 (Routine)
Burlington	United States	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
Lawrence	United States	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
Olathe 3E	United States	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
Calumet	United States	Record high minimum temperature	10.6 C (51.1 F)	23 of 100 (Routine)
Conception	United States	Record high maximum temperature	35.0 C (95.0 F)	23 of 100 (Routine)
Viroqua	United States	Record high maximum temperature	31.1 C (88.0 F)	23 of 100 (Routine)
St Louis Eads Brg	United States	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
Kabra Railway STN	Australia	Record daily precipitation	59.4 mm (2.3 in)	22 of 100 (Routine)
Yengarie Railway Station	Australia	Record daily precipitation	37.3 mm (1.5 in)	22 of 100 (Routine)
Dixon Wwtp	United States	Record high maximum temperature	33.3 C (91.9 F)	22 of 100 (Routine)
Griggsville	United States	Record high maximum temperature	34.4 C (93.9 F)	22 of 100 (Routine)
Marengo	United States	Record high maximum temperature	33.3 C (91.9 F)	22 of 100 (Routine)
Minonk	United States	Record high maximum temperature	33.3 C (91.9 F)	22 of 100 (Routine)
Sycamore	United States	Record high maximum temperature	33.3 C (91.9 F)	22 of 100 (Routine)
Algona	United States	Record high minimum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Alta	United States	Record high minimum temperature	15.6 C (60.1 F)	22 of 100 (Routine)
Decorah	United States	Record high minimum temperature	12.8 C (55.0 F)	22 of 100 (Routine)
Sioux Ctr 2 SE	United States	Record high minimum temperature	16.1 C (61.0 F)	22 of 100 (Routine)
Ottawa	United States	Record high maximum temperature	33.9 C (93.0 F)	22 of 100 (Routine)
Brunswick	United States	Record high maximum temperature	35.0 C (95.0 F)	22 of 100 (Routine)
Koshkonong	United States	Record high maximum temperature	32.8 C (91.0 F)	22 of 100 (Routine)
Franklin	United States	Record high minimum temperature	13.3 C (55.9 F)	22 of 100 (Routine)
Kimball 2NE	United States	Record high minimum temperature	8.9 C (48.0 F)	22 of 100 (Routine)
Lake Mills Wwtp	United States	Record high maximum temperature	31.7 C (89.1 F)	22 of 100 (Routine)
Portage Wwtp	United States	Record high maximum temperature	32.8 C (91.0 F)	22 of 100 (Routine)
Stevens Pt	United States	Record high minimum temperature	13.9 C (57.0 F)	22 of 100 (Routine)
Watertown Wwtp	United States	Record high maximum temperature	30.6 C (87.1 F)	22 of 100 (Routine)
Waukesha Wwtp	United States	Record high maximum temperature	31.7 C (89.1 F)	22 of 100 (Routine)
Childers Post Office	Australia	Record daily precipitation	34.8 mm (1.4 in)	21 of 100 (Routine)
Humboldt 3 W	United States	Record high minimum temperature	14.4 C (57.9 F)	21 of 100 (Routine)
Lenox	United States	Record high maximum temperature	34.4 C (93.9 F)	21 of 100 (Routine)
Marshalltown	United States	Record high minimum temperature	14.4 C (57.9 F)	21 of 100 (Routine)
Olin	United States	Record high maximum temperature	33.9 C (93.0 F)	21 of 100 (Routine)
Toledo 3N	United States	Record high maximum temperature	33.3 C (91.9 F)	21 of 100 (Routine)
Emporia 1 S	United States	Record high maximum temperature	33.3 C (91.9 F)	21 of 100 (Routine)
Bridgeport	United States	Record high minimum temperature	10.6 C (51.1 F)	21 of 100 (Routine)

Counts by Type and Timescale

646 records

Records set or tied on 10 April 1930 by type: Highest daily maximum 358, Lowest daily maximum 3, Highest daily minimum 220, Lowest daily minimum 11, Heaviest daily rainfall 54.

Records on 10 April 1930 by type
Record type	Records
Highest daily maximum	358
Lowest daily maximum	3
Highest daily minimum	220
Lowest daily minimum	11
Heaviest daily rainfall	54
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 10 April 1930 by timescale: all-time 0, monthly 66, daily 580.

How Much Records Were Beaten By

565 broken records

Margins by which the 565 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 40.3. Ties are not counted.

Top 20 by Significance

10 April 1930

Top 20 records on 10 April 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 April 1930	Yarra Junction (Gilderoy), AU	daily rain	62.5 mm (2.5 in)	37.9 mm (1.5 in)	37 years	44 of 100 (Notable)
10 April 1930	Baan Baa, AU	daily rain	32.0 mm (1.3 in)	24.1 mm (0.9 in)	36 years	34 of 100 (Routine)
10 April 1930	Madison Wb City, US	monthly high max	31.7 C (89.1 F)	1.7 C (3.1 F)	42 years	30 of 100 (Routine)
10 April 1930	Ft Dodge 5NNW, US	daily high min	15.6 C (60.1 F)	10.0 C (18.0 F)	24 years	29 of 100 (Routine)
10 April 1930	Milwaukee Wb City, US	monthly high max	32.2 C (90.0 F)	2.2 C (4.0 F)	30 years	28 of 100 (Routine)
10 April 1930	Dubuque River, US	monthly high max	33.3 C (91.9 F)	2.2 C (4.0 F)	34 years	28 of 100 (Routine)
10 April 1930	Gin Gin Post Office, AU	daily rain	46.5 mm (1.8 in)	32.0 mm (1.3 in)	25 years	26 of 100 (Routine)
10 April 1930	Muckerawa, AU	daily rain	37.1 mm (1.5 in)	20.1 mm (0.8 in)	33 years	26 of 100 (Routine)
10 April 1930	Clinton #1, US	monthly high max	34.4 C (93.9 F)	2.2 C (4.0 F)	34 years	26 of 100 (Routine)
10 April 1930	Washington, US	monthly high max	34.4 C (93.9 F)	2.2 C (4.0 F)	35 years	26 of 100 (Routine)
10 April 1930	Kirksville, US	monthly high max	33.9 C (93.0 F)	2.2 C (4.0 F)	35 years	26 of 100 (Routine)
10 April 1930	Stanthorpe Leslie Parade, AU	daily rain	34.5 mm (1.4 in)	11.6 mm (0.5 in)	39 years	25 of 100 (Routine)
10 April 1930	Iowa City, US	monthly high max	33.9 C (93.0 F)	1.7 C (3.1 F)	34 years	25 of 100 (Routine)
10 April 1930	Fremont, US	daily high min	14.4 C (57.9 F)	7.7 C (13.9 F)	27 years	25 of 100 (Routine)
10 April 1930	Carlinville, US	monthly high max	33.3 C (91.9 F)	1.1 C (2.0 F)	35 years	24 of 100 (Routine)
10 April 1930	Galva, US	monthly high max	33.9 C (93.0 F)	1.1 C (2.0 F)	35 years	24 of 100 (Routine)
10 April 1930	Monmouth, US	monthly high max	33.9 C (93.0 F)	1.1 C (2.0 F)	34 years	24 of 100 (Routine)
10 April 1930	Chariton 1 E, US	monthly high max	32.8 C (91.0 F)	2.2 C (4.0 F)	27 years	24 of 100 (Routine)
10 April 1930	Chariton 1 E, US	daily high min	13.3 C (55.9 F)	6.1 C (11.0 F)	33 years	24 of 100 (Routine)
10 April 1930	Mt Pleasant 1 SW, US	monthly high max	33.3 C (91.9 F)	2.2 C (4.0 F)	27 years	24 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 1930

Records set or tied on this calendar date in each year from 1793 to 1930. 1930 had 646 records.

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

Records on 04-10 in each year
Year	Records
1793	1
1798	1
1805	1
1809	2
1812	3
1842	2
1844	1
1846	1
1847	1
1854	1
1863	2
1864	2
1865	2
1869	1
1872	1
1873	2
1875	2
1876	3
1877	2
1878	2
1879	1
1880	2
1882	1
1885	1
1886	1
1887	6
1888	1
1889	1
1890	4
1891	1
1892	4
1893	3
1894	5
1895	5
1896	4
1897	3
1898	6
1899	4
1900	8
1901	4
1902	4
1903	10
1904	12
1905	21
1906	24
1907	13
1908	8
1909	37
1910	15
1911	17
1912	55
1913	27
1914	25
1915	61
1916	94
1917	64
1918	43
1919	39
1920	66
1921	44
1922	178
1923	71
1924	119
1925	143
1926	86
1927	205
1928	245
1929	290
1930	646
1931	107
1932	290
1933	392
1934	237
1935	253
1936	186
1937	254
1938	401
1939	363
1940	252
1941	402
1942	548
1943	577
1944	718
1945	1,031
1946	287
1947	355
1948	335
1949	294
1950	599
1951	394
1952	793
1953	601
1954	243
1955	650
1956	377
1957	411
1958	326
1959	527
1960	683
1961	734
1962	258
1963	446
1964	239
1965	770
1966	537
1967	549
1968	498
1969	545
1970	521
1971	569
1972	639
1973	2,070
1974	935
1975	850
1976	431
1977	1,430
1978	1,233
1979	875
1980	654
1981	701
1982	1,138
1983	1,170
1984	548
1985	1,391
1986	562
1987	403
1988	764
1989	1,835
1990	1,135
1991	1,101
1992	929
1993	583
1994	844
1995	1,811
1996	1,475
1997	2,935
1998	899
1999	1,738
2000	651
2001	1,792
2002	589
2003	1,431
2004	548
2005	886
2006	650
2007	848
2008	1,141
2009	1,031
2010	574
2011	1,880
2012	846
2013	1,703
2014	615
2015	667
2016	921
2017	846
2018	861
2019	636
2020	712
2021	749
2022	783
2023	835
2024	713
2025	796
2026	840

Download the Data

Data for records on 1930-04-10: 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	547
10 to 20	10
20 to 30	5
30 to 40	2
40 to 50	1