Weather Records on 11 April 1927

156 weather records were set or tied worldwide on 11 April 1927. Highest significance: Aseral, NO.

Key Facts for 11 April 1927

On 11 April 1927, 156 weather records were set or tied at long-record stations worldwide.
51 were record highs and 60 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 152 daily.
Aseral set a monthly record daily precipitation of 67.0 mm (2.6 in) on 11 April 1927.
Across 164 earlier years (1800 to 2026) the same calendar date averaged 483 records.

Record Map

156 stations

156 station records on 11 April 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 April 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aseral	Norway	Record daily precipitation	67.0 mm (2.6 in)	31 of 100 (Routine)
St Joseph	United States	Record daily precipitation	29.0 mm (1.1 in)	30 of 100 (Routine)
Cape York Post Office	Australia	Record daily precipitation	160.0 mm (6.3 in)	27 of 100 (Routine)
Camp Crook	United States	Record daily snowfall	15.2 cm (6.0 in)	26 of 100 (Routine)
Calgary Int'l A	Canada	Record low minimum temperature	-15.0 C (5.0 F)	22 of 100 (Routine)
Mt Pleasant 1 SW	United States	Record daily precipitation	30.2 mm (1.2 in)	22 of 100 (Routine)
Goldberg	Germany	Record daily precipitation	18.2 mm (0.7 in)	20 of 100 (Routine)
Vilnius	Lithuania	Record daily precipitation	13.0 mm (0.5 in)	20 of 100 (Routine)
Berlin-Dahlem (Lfag)	Germany	Record daily precipitation	14.9 mm (0.6 in)	20 of 100 (Routine)
Nossen	Germany	Record daily precipitation	19.9 mm (0.8 in)	20 of 100 (Routine)
Steinkopf (Pol)	South Africa	Record daily precipitation	5.6 mm (0.22 in)	20 of 100 (Routine)
Oregon	United States	Record daily precipitation	24.1 mm (0.9 in)	20 of 100 (Routine)
Wyndham Port	Australia	Record daily precipitation	10.9 mm (0.4 in)	20 of 100 (Routine)
Wittenberg	Germany	Record daily precipitation	10.6 mm (0.4 in)	20 of 100 (Routine)
Waco	United States	Record high minimum temperature	22.2 C (72.0 F)	20 of 100 (Routine)
Medicine Hat A	Canada	Record low minimum temperature	-11.1 C (12.0 F)	19 of 100 (Routine)
Royal Observatory	South Africa	Record daily precipitation	10.0 mm (0.4 in)	19 of 100 (Routine)
Florence	United States	Record daily precipitation	31.8 mm (1.3 in)	19 of 100 (Routine)
Needles	United States	Record low maximum temperature	18.3 C (64.9 F)	19 of 100 (Routine)
Caruthersville	United States	Record daily precipitation	40.4 mm (1.6 in)	19 of 100 (Routine)
Dayton 1 WSW	United States	Record low minimum temperature	-3.3 C (26.1 F)	19 of 100 (Routine)
Low Head (Comparison)	Australia	Record low minimum temperature	1.9 C (35.4 F)	18 of 100 (Routine)
Natural Brg	United States	Record daily snowfall	2.5 cm (1.0 in)	18 of 100 (Routine)
Miles City	United States	Record low maximum temperature	2.2 C (36.0 F)	18 of 100 (Routine)
Pointe Riche	Canada	Record daily snowfall	4.6 cm (1.8 in)	17 of 100 (Routine)
Potsdam	Germany	Record daily precipitation	8.1 mm (0.32 in)	17 of 100 (Routine)
Brocken	Germany	Record daily precipitation	15.5 mm (0.6 in)	17 of 100 (Routine)
Wupperthal	South Africa	Record daily precipitation	5.3 mm (0.21 in)	17 of 100 (Routine)
Camden 1	United States	Record high minimum temperature	18.9 C (66.0 F)	17 of 100 (Routine)
Lafayette Rgnl AP	United States	Record high maximum temperature	32.8 C (91.0 F)	17 of 100 (Routine)
Oktjabrskij-Gorodok	Russia	Record daily precipitation	7.7 mm (0.30 in)	16 of 100 (Routine)
Lamar	United States	Record high minimum temperature	10.6 C (51.1 F)	16 of 100 (Routine)
Great Falls 16St	United States	Record low maximum temperature	0.6 C (33.1 F)	16 of 100 (Routine)
Pendleton Dwtn	United States	Record low minimum temperature	-8.3 C (17.1 F)	16 of 100 (Routine)
College STN 6 SW	United States	Record high minimum temperature	21.7 C (71.1 F)	16 of 100 (Routine)
Halifax	Canada	Record low maximum temperature	0.0 C (32.0 F)	15 of 100 (Routine)
Stromsfoss Sluse	Norway	Record daily precipitation	9.2 mm (0.36 in)	15 of 100 (Routine)
Geilo	Norway	Record snow depth	185.0 cm (72.8 in)	15 of 100 (Routine)
Karesuando	Sweden	Record high maximum temperature	6.5 C (43.7 F)	15 of 100 (Routine)
Kiev	Ukraine	Record high minimum temperature	8.6 C (47.5 F)	15 of 100 (Routine)
Escondido	United States	Record low maximum temperature	10.6 C (51.1 F)	15 of 100 (Routine)
Donaldsonville 4 SW	United States	Record high maximum temperature	33.3 C (91.9 F)	15 of 100 (Routine)
Georgetown 2 E	United States	Record low minimum temperature	0.0 C (32.0 F)	15 of 100 (Routine)
Marshall	United States	Record daily precipitation	35.8 mm (1.4 in)	15 of 100 (Routine)
Kamloops	Canada	Record low minimum temperature	-3.3 C (26.1 F)	14 of 100 (Routine)
Syfergat (Sar)	South Africa	Record daily precipitation	7.6 mm (0.30 in)	14 of 100 (Routine)
Corning	United States	Record daily precipitation	15.2 mm (0.6 in)	14 of 100 (Routine)
Plain Dealing	United States	Record high maximum temperature	30.6 C (87.1 F)	14 of 100 (Routine)
La Delle 7 NE	United States	Record daily precipitation	7.1 mm (0.28 in)	14 of 100 (Routine)
New Braunfels	United States	Record high minimum temperature	21.7 C (71.1 F)	14 of 100 (Routine)
Camden 1	United States	Record high maximum temperature	30.6 C (87.1 F)	13 of 100 (Routine)
Durango	United States	Record low maximum temperature	2.8 C (37.0 F)	13 of 100 (Routine)
Lakin	United States	Record high minimum temperature	11.1 C (52.0 F)	13 of 100 (Routine)
Orono	United States	Record low minimum temperature	-11.7 C (10.9 F)	13 of 100 (Routine)
Bay City	United States	Record low minimum temperature	-6.1 C (21.0 F)	13 of 100 (Routine)
Detroit Lakes 1 NNE	United States	Record daily precipitation	5.8 mm (0.23 in)	13 of 100 (Routine)
Ashland #2	United States	Record high minimum temperature	15.6 C (60.1 F)	13 of 100 (Routine)
Arapaho	United States	Record daily precipitation	26.7 mm (1.1 in)	13 of 100 (Routine)
Society Hill 6 S	United States	Record low maximum temperature	8.9 C (48.0 F)	13 of 100 (Routine)
Spearfish	United States	Record low maximum temperature	1.7 C (35.1 F)	13 of 100 (Routine)

Counts by Type and Timescale

156 records

Records set or tied on 11 April 1927 by type: Highest daily maximum 20, Lowest daily maximum 19, Highest daily minimum 31, Lowest daily minimum 41, Heaviest daily rainfall 40, Heaviest daily snowfall 3, Deepest snow cover 2.

Records on 11 April 1927 by type
Record type	Records
Highest daily maximum	20
Lowest daily maximum	19
Highest daily minimum	31
Lowest daily minimum	41
Heaviest daily rainfall	40
Heaviest daily snowfall	3
Deepest snow cover	2

Records on 11 April 1927 by timescale: all-time 0, monthly 4, daily 152.

How Much Records Were Beaten By

110 broken records

Margins by which the 110 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 310.0. Ties are not counted.

Top 20 by Significance

11 April 1927

Top 20 records on 11 April 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 April 1927	Aseral, NO	monthly rain	67.0 mm (2.6 in)	14.1 mm (0.6 in)	6 years	31 of 100 (Routine)
11 April 1927	St Joseph, US	daily rain	29.0 mm (1.1 in)	20.4 mm (0.8 in)	16 years	30 of 100 (Routine)
11 April 1927	Cape York Post Office, AU	daily rain	160.0 mm (6.3 in)	70.3 mm (2.8 in)	1 year	27 of 100 (Routine)
11 April 1927	Camp Crook, US	monthly snowfall	15.2 cm (6.0 in)	2.5 cm (1.0 in)	14 years	26 of 100 (Routine)
11 April 1927	Calgary Int'l A, CA	daily low min	-15.0 C (5.0 F)	5.0 C (9.0 F)	24 years	22 of 100 (Routine)
11 April 1927	Mt Pleasant 1 SW, US	daily rain	30.2 mm (1.2 in)	9.9 mm (0.39 in)	33 years	22 of 100 (Routine)
11 April 1927	Goldberg, DE	daily rain	18.2 mm (0.7 in)	10.9 mm (0.4 in)	30 years	20 of 100 (Routine)
11 April 1927	Vilnius, LT	daily rain	13.0 mm (0.5 in)	7.2 mm (0.28 in)	32 years	20 of 100 (Routine)
11 April 1927	Berlin-Dahlem (Lfag), DE	daily rain	14.9 mm (0.6 in)	7.1 mm (0.28 in)	28 years	20 of 100 (Routine)
11 April 1927	Nossen, DE	daily rain	19.9 mm (0.8 in)	11.0 mm (0.4 in)	8 years	20 of 100 (Routine)
11 April 1927	Steinkopf (Pol), ZA	daily rain	5.6 mm (0.22 in)	5.6 mm (0.22 in)	46 years	20 of 100 (Routine)
11 April 1927	Oregon, US	daily rain	24.1 mm (0.9 in)	11.4 mm (0.4 in)	33 years	20 of 100 (Routine)
11 April 1927	Wyndham Port, AU	daily rain	10.9 mm (0.4 in)	10.9 mm (0.4 in)	34 years	20 of 100 (Routine)
11 April 1927	Wittenberg, DE	daily rain	10.6 mm (0.4 in)	6.2 mm (0.24 in)	6 years	20 of 100 (Routine)
11 April 1927	Waco, US	daily high min	22.2 C (72.0 F)	1.6 C (2.9 F)	43 years	20 of 100 (Routine)
11 April 1927	Medicine Hat A, CA	daily low min	-11.1 C (12.0 F)	4.4 C (7.9 F)	24 years	19 of 100 (Routine)
11 April 1927	Royal Observatory, ZA	daily rain	10.0 mm (0.4 in)	4.0 mm (0.16 in)	24 years	19 of 100 (Routine)
11 April 1927	Florence, US	daily rain	31.8 mm (1.3 in)	15.0 mm (0.6 in)	26 years	19 of 100 (Routine)
11 April 1927	Needles, US	daily low max	18.3 C (64.9 F)	3.9 C (7.0 F)	21 years	19 of 100 (Routine)
11 April 1927	Caruthersville, US	daily rain	40.4 mm (1.6 in)	14.2 mm (0.6 in)	21 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

1800 to 1927

Records set or tied on this calendar date in each year from 1800 to 1927. 1927 had 156 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 1927-04-11: 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 50	108
50 to 100	1
100 to 150	0
150 to 200	0
200 to 250	0
250 to 300	0
300 to 350	1