Weather Records on 1 April 1927

326 weather records were set or tied worldwide on 1 April 1927. Highest significance: Algona, US.

Key Facts for 1 April 1927

On 1 April 1927, 326 weather records were set or tied at long-record stations worldwide.
89 were record highs and 24 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 6 monthly and 320 daily.
Algona set a monthly record daily snowfall of 25.4 cm (10.0 in) on 1 April 1927.
Across 160 earlier years (1803 to 2026) the same calendar date averaged 478 records.

Record Map

326 stations

326 station records on 1 April 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 April 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Algona	United States	Record daily snowfall	25.4 cm (10.0 in)	53 of 100 (Notable)
Ukiah	United States	Record daily precipitation	49.8 mm (2.0 in)	50 of 100 (Notable)
N Loup	United States	Record daily precipitation	50.8 mm (2.0 in)	49 of 100 (Notable)
Berkeley	United States	Record daily precipitation	42.9 mm (1.7 in)	43 of 100 (Notable)
David City 4E	United States	Record daily precipitation	44.2 mm (1.7 in)	43 of 100 (Notable)
Fremont	United States	Record daily precipitation	40.6 mm (1.6 in)	42 of 100 (Notable)
Lawrence	United States	Record daily precipitation	53.1 mm (2.1 in)	40 of 100 (Notable)
Quincy	United States	Record daily precipitation	57.9 mm (2.3 in)	39 of 100 (Notable)
Tiskilwa 2 SE	United States	Record daily precipitation	46.5 mm (1.8 in)	39 of 100 (Notable)
Santee	United States	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Wakefield 3NW	United States	Record daily precipitation	34.3 mm (1.4 in)	37 of 100 (Notable)
Weeping Water	United States	Record daily precipitation	38.1 mm (1.5 in)	37 of 100 (Notable)
Nevada City	United States	Record daily precipitation	86.9 mm (3.4 in)	36 of 100 (Notable)
Maryville 2E	United States	Record daily precipitation	44.5 mm (1.8 in)	35 of 100 (Notable)
Auburn 5 ESE	United States	Record daily precipitation	37.3 mm (1.5 in)	35 of 100 (Notable)
Dubuque River	United States	Record daily snowfall	7.6 cm (3.0 in)	35 of 100 (Notable)
Morrisonville 4 SE	United States	Record daily precipitation	45.7 mm (1.8 in)	34 of 100 (Routine)
Redding Fire STN 2	United States	Record daily precipitation	49.3 mm (1.9 in)	33 of 100 (Routine)
Brunswick	United States	Record daily precipitation	44.2 mm (1.7 in)	33 of 100 (Routine)
Ashland #2	United States	Record daily precipitation	31.8 mm (1.3 in)	33 of 100 (Routine)
Blair	United States	Record daily precipitation	36.1 mm (1.4 in)	33 of 100 (Routine)
Newport	United States	Record daily precipitation	30.5 mm (1.2 in)	33 of 100 (Routine)
Warsaw	United States	Record daily precipitation	36.8 mm (1.4 in)	32 of 100 (Routine)
Algona	United States	Record daily precipitation	38.4 mm (1.5 in)	32 of 100 (Routine)
Genoa 2 W	United States	Record daily precipitation	30.0 mm (1.2 in)	32 of 100 (Routine)
Armour	United States	Record daily snowfall	20.3 cm (8.0 in)	32 of 100 (Routine)
Oelrichs	United States	Record daily precipitation	31.8 mm (1.3 in)	32 of 100 (Routine)
Decatur Wtp	United States	Record daily precipitation	46.0 mm (1.8 in)	31 of 100 (Routine)
Paris Stp	United States	Record daily precipitation	44.2 mm (1.7 in)	31 of 100 (Routine)
Logan 1 WNW	United States	Record daily precipitation	29.2 mm (1.1 in)	31 of 100 (Routine)
Lexington 3E	United States	Record daily precipitation	34.8 mm (1.4 in)	30 of 100 (Routine)
W Pt	United States	Record daily precipitation	34.8 mm (1.4 in)	30 of 100 (Routine)
Bundaberg Post Office	Australia	Record low maximum temperature	22.2 C (72.0 F)	29 of 100 (Routine)
Walnut	United States	Record daily precipitation	31.0 mm (1.2 in)	29 of 100 (Routine)
Hastings 4N	United States	Record daily precipitation	27.2 mm (1.1 in)	29 of 100 (Routine)
Langmorn	Australia	Record daily precipitation	46.0 mm (1.8 in)	28 of 100 (Routine)
Humboldt 3 W	United States	Record daily precipitation	33.0 mm (1.3 in)	28 of 100 (Routine)
Steffenville	United States	Record daily precipitation	41.4 mm (1.6 in)	28 of 100 (Routine)
Milwaukee Wb City	United States	Record daily snowfall	12.7 cm (5.0 in)	28 of 100 (Routine)
Gayndah Post Office	Australia	Record low maximum temperature	17.8 C (64.0 F)	27 of 100 (Routine)
Wamego 4 W	United States	Record daily precipitation	40.1 mm (1.6 in)	27 of 100 (Routine)
Lexington	United States	Record daily precipitation	32.0 mm (1.3 in)	27 of 100 (Routine)
Lynchburg - Coop	United States	Record daily precipitation	31.8 mm (1.3 in)	27 of 100 (Routine)
Bloomington Normal	United States	Record daily precipitation	34.8 mm (1.4 in)	26 of 100 (Routine)
Hannibal 1 N	United States	Record daily precipitation	36.3 mm (1.4 in)	26 of 100 (Routine)
Fairmont	United States	Record daily precipitation	26.7 mm (1.1 in)	26 of 100 (Routine)
Madison	United States	Record daily precipitation	31.8 mm (1.3 in)	26 of 100 (Routine)
Anticosti Heath Point	Canada	Record daily snowfall	10.2 cm (4.0 in)	25 of 100 (Routine)
Hillsboro	United States	Record daily precipitation	51.8 mm (2.0 in)	25 of 100 (Routine)
Mackay Post Office	Australia	Record low maximum temperature	20.2 C (68.4 F)	24 of 100 (Routine)
Tewantin Post Office	Australia	Record low maximum temperature	19.7 C (67.5 F)	24 of 100 (Routine)
Dalby Post Office	Australia	Record low maximum temperature	17.5 C (63.5 F)	24 of 100 (Routine)
Ft Ross	United States	Record daily precipitation	61.7 mm (2.4 in)	24 of 100 (Routine)
Warrenton 1 N	United States	Record daily precipitation	34.0 mm (1.3 in)	24 of 100 (Routine)
Galva	United States	Record daily precipitation	29.7 mm (1.2 in)	23 of 100 (Routine)
Marshalltown	United States	Record daily snowfall	5.1 cm (2.0 in)	23 of 100 (Routine)
Unionville	United States	Record daily precipitation	38.1 mm (1.5 in)	23 of 100 (Routine)
Rushville	United States	Record daily precipitation	36.6 mm (1.4 in)	22 of 100 (Routine)
Mt Ayr	United States	Record daily precipitation	27.9 mm (1.1 in)	22 of 100 (Routine)
Columbus Ohio St UNIV	United States	Record daily precipitation	30.7 mm (1.2 in)	22 of 100 (Routine)

Counts by Type and Timescale

326 records

Records set or tied on 1 April 1927 by type: Highest daily maximum 32, Lowest daily maximum 17, Highest daily minimum 57, Lowest daily minimum 7, Heaviest daily rainfall 190, Heaviest daily snowfall 16, Deepest snow cover 7.

Records on 1 April 1927 by type
Record type	Records
Highest daily maximum	32
Lowest daily maximum	17
Highest daily minimum	57
Lowest daily minimum	7
Heaviest daily rainfall	190
Heaviest daily snowfall	16
Deepest snow cover	7

Records on 1 April 1927 by timescale: all-time 0, monthly 6, daily 320.

How Much Records Were Beaten By

280 broken records

Margins by which the 280 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 190.0. Ties are not counted.

Top 20 by Significance

1 April 1927

Top 20 records on 1 April 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 April 1927	Algona, US	monthly snowfall	25.4 cm (10.0 in)	17.8 cm (7.0 in)	17 years	53 of 100 (Notable)
1 April 1927	Ukiah, US	daily rain	49.8 mm (2.0 in)	41.7 mm (1.6 in)	24 years	50 of 100 (Notable)
1 April 1927	N Loup, US	daily rain	50.8 mm (2.0 in)	45.7 mm (1.8 in)	25 years	49 of 100 (Notable)
1 April 1927	Berkeley, US	daily rain	42.9 mm (1.7 in)	34.8 mm (1.4 in)	24 years	43 of 100 (Notable)
1 April 1927	David City 4E, US	daily rain	44.2 mm (1.7 in)	31.5 mm (1.2 in)	25 years	43 of 100 (Notable)
1 April 1927	Fremont, US	daily rain	40.6 mm (1.6 in)	32.2 mm (1.3 in)	17 years	42 of 100 (Notable)
1 April 1927	Lawrence, US	daily rain	53.1 mm (2.1 in)	27.7 mm (1.1 in)	25 years	40 of 100 (Notable)
1 April 1927	Quincy, US	daily rain	57.9 mm (2.3 in)	42.7 mm (1.7 in)	13 years	39 of 100 (Notable)
1 April 1927	Tiskilwa 2 SE, US	daily rain	46.5 mm (1.8 in)	30.2 mm (1.2 in)	12 years	39 of 100 (Notable)
1 April 1927	Santee, US	daily rain	33.0 mm (1.3 in)	27.2 mm (1.1 in)	31 years	37 of 100 (Notable)
1 April 1927	Wakefield 3NW, US	daily rain	34.3 mm (1.4 in)	27.9 mm (1.1 in)	31 years	37 of 100 (Notable)
1 April 1927	Weeping Water, US	daily rain	38.1 mm (1.5 in)	27.2 mm (1.1 in)	17 years	37 of 100 (Notable)
1 April 1927	Nevada City, US	daily rain	86.9 mm (3.4 in)	49.6 mm (2.0 in)	4 years	36 of 100 (Notable)
1 April 1927	Maryville 2E, US	daily rain	44.5 mm (1.8 in)	20.4 mm (0.8 in)	31 years	35 of 100 (Notable)
1 April 1927	Auburn 5 ESE, US	daily rain	37.3 mm (1.5 in)	27.9 mm (1.1 in)	17 years	35 of 100 (Notable)
1 April 1927	Dubuque River, US	daily snowfall	7.6 cm (3.0 in)	7.6 cm (3.0 in)	42 years	35 of 100 (Notable)
1 April 1927	Morrisonville 4 SE, US	daily rain	45.7 mm (1.8 in)	27.4 mm (1.1 in)	18 years	34 of 100 (Routine)
1 April 1927	Redding Fire STN 2, US	daily rain	49.3 mm (1.9 in)	36.1 mm (1.4 in)	4 years	33 of 100 (Routine)
1 April 1927	Brunswick, US	daily rain	44.2 mm (1.7 in)	22.6 mm (0.9 in)	29 years	33 of 100 (Routine)
1 April 1927	Ashland #2, US	daily rain	31.8 mm (1.3 in)	20.4 mm (0.8 in)	29 years	33 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

1803 to 1927

Records set or tied on this calendar date in each year from 1803 to 1927. 1927 had 326 records.

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

Records on 04-01 in each year
Year	Records
1803	1
1805	1
1808	1
1813	1
1815	3
1819	1
1830	2
1847	2
1848	1
1850	1
1855	3
1856	1
1861	2
1862	2
1865	1
1869	2
1872	1
1873	1
1874	2
1876	1
1878	3
1879	2
1881	1
1885	1
1887	2
1888	2
1889	2
1891	5
1892	1
1893	2
1896	4
1897	5
1898	3
1899	4
1900	4
1901	4
1902	4
1903	12
1904	29
1905	10
1906	7
1907	24
1908	5
1909	13
1910	26
1911	27
1912	31
1913	35
1914	37
1915	25
1916	35
1917	80
1918	51
1919	165
1920	65
1921	46
1922	98
1923	319
1924	257
1925	111
1926	234
1927	326
1928	194
1929	336
1930	153
1931	846
1932	292
1933	188
1934	153
1935	424
1936	1,248
1937	192
1938	461
1939	226
1940	840
1941	285
1942	209
1943	319
1944	266
1945	880
1946	1,172
1947	390
1948	590
1949	308
1950	455
1951	406
1952	419
1953	249
1954	493
1955	288
1956	744
1957	314
1958	535
1959	821
1960	295
1961	496
1962	652
1963	1,123
1964	951
1965	678
1966	689
1967	928
1968	377
1969	611
1970	894
1971	384
1972	510
1973	680
1974	894
1975	1,806
1976	767
1977	524
1978	1,013
1979	738
1980	797
1981	1,115
1982	884
1983	643
1984	662
1985	826
1986	982
1987	1,762
1988	1,259
1989	1,098
1990	952
1991	693
1992	981
1993	783
1994	739
1995	1,056
1996	996
1997	1,255
1998	1,703
1999	1,341
2000	690
2001	575
2002	985
2003	1,366
2004	926
2005	1,086
2006	929
2007	963
2008	1,457
2009	846
2010	1,022
2011	1,105
2012	1,327
2013	719
2014	657
2015	606
2016	842
2017	792
2018	870
2019	674
2020	719
2021	790
2022	853
2023	1,069
2024	788
2025	779
2026	1,042

Download the Data

Data for records on 1927-04-01: 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 25	246
25 to 50	24
50 to 75	5
75 to 100	3
100 to 125	0
125 to 150	0
150 to 175	0
175 to 200	2