Weather Records on 28 May 1965

536 weather records were set or tied worldwide on 28 May 1965. Highest significance: Pao de Acucar, BR.

Key Facts for 28 May 1965

On 28 May 1965, 536 weather records were set or tied at long-record stations worldwide.
80 were record highs and 309 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 533 daily.
Pao de Acucar set a monthly record daily precipitation of 80.4 mm (3.2 in) on 28 May 1965.
Across 161 earlier years (1794 to 2026) the same calendar date averaged 441 records.

Record Map

536 stations

536 station records on 28 May 1965 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 May 1965: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pao de Acucar	Brazil	Record daily precipitation	80.4 mm (3.2 in)	52 of 100 (Notable)
Tuttlingen	Germany	Record daily precipitation	40.0 mm (1.6 in)	50 of 100 (Notable)
Mantova	Italy	Record daily precipitation	50.0 mm (2.0 in)	47 of 100 (Notable)
Ironwood	United States	Record daily snowfall	9.4 cm (3.7 in)	46 of 100 (Notable)
Ibimirim (Jeritaco)	Brazil	Record daily precipitation	80.0 mm (3.1 in)	44 of 100 (Notable)
Bemetara	India	Record daily precipitation	31.0 mm (1.2 in)	40 of 100 (Notable)
Weldon	United States	Record daily precipitation	33.0 mm (1.3 in)	38 of 100 (Notable)
Longview	United States	Record daily precipitation	61.5 mm (2.4 in)	37 of 100 (Notable)
Caledonia	United States	Record low maximum temperature	7.8 C (46.0 F)	36 of 100 (Notable)
Caledonia	United States	Record low minimum temperature	-1.1 C (30.0 F)	34 of 100 (Routine)
Walnut	United States	Record low minimum temperature	-1.1 C (30.0 F)	33 of 100 (Routine)
Bergland Dam	United States	Record low maximum temperature	5.6 C (42.1 F)	32 of 100 (Routine)
Forestburg 4 NNE	United States	Record low minimum temperature	-2.2 C (28.0 F)	32 of 100 (Routine)
Henrietta	United States	Record daily precipitation	71.1 mm (2.8 in)	32 of 100 (Routine)
Haparanda	Sweden	Record low maximum temperature	6.6 C (43.9 F)	31 of 100 (Routine)
W Otis	United States	Record daily precipitation	39.4 mm (1.6 in)	31 of 100 (Routine)
Bird Island	United States	Record low minimum temperature	0.6 C (33.1 F)	31 of 100 (Routine)
Montevideo 1SW	United States	Record low minimum temperature	0.0 C (32.0 F)	31 of 100 (Routine)
Ashley	United States	Record low minimum temperature	-3.9 C (25.0 F)	31 of 100 (Routine)
Salzburg	Austria	Record low minimum temperature	4.7 C (40.5 F)	30 of 100 (Routine)
Hart 3 WSW	United States	Record low maximum temperature	10.0 C (50.0 F)	30 of 100 (Routine)
Louisville	United States	Record daily precipitation	35.3 mm (1.4 in)	30 of 100 (Routine)
Raleigh State UNIV	United States	Record daily precipitation	49.8 mm (2.0 in)	30 of 100 (Routine)
Oconto 4 W	United States	Record low maximum temperature	10.6 C (51.1 F)	30 of 100 (Routine)
Col du Grand St-Bernard	Switzerland	Record low maximum temperature	-1.8 C (28.8 F)	29 of 100 (Routine)
Tuscola	United States	Record low minimum temperature	-1.1 C (30.0 F)	29 of 100 (Routine)
Big Rapids Wtp	United States	Record low maximum temperature	9.4 C (48.9 F)	29 of 100 (Routine)
Crow Agency	United States	Record low minimum temperature	-1.7 C (28.9 F)	29 of 100 (Routine)
Marshall	United States	Record daily precipitation	27.9 mm (1.1 in)	29 of 100 (Routine)
Fichtelberg	Germany	Record snow depth	20.0 cm (7.9 in)	28 of 100 (Routine)
Cedaredge	United States	Record low minimum temperature	-1.1 C (30.0 F)	28 of 100 (Routine)
Clinton #1	United States	Record low maximum temperature	8.9 C (48.0 F)	28 of 100 (Routine)
Minden	United States	Record daily precipitation	50.0 mm (2.0 in)	28 of 100 (Routine)
Monroe #2	United States	Record daily precipitation	32.8 mm (1.3 in)	28 of 100 (Routine)
Baldwin	United States	Record low maximum temperature	12.2 C (54.0 F)	28 of 100 (Routine)
Howard	United States	Record low minimum temperature	-2.2 C (28.0 F)	28 of 100 (Routine)
Isabela Substn	Puerto Rico [United States]	Record low maximum temperature	27.8 C (82.0 F)	27 of 100 (Routine)
Saguache	United States	Record low minimum temperature	-1.7 C (28.9 F)	27 of 100 (Routine)
Newark Ag Farm	United States	Record high minimum temperature	20.0 C (68.0 F)	27 of 100 (Routine)
Galva	United States	Record low maximum temperature	11.1 C (52.0 F)	27 of 100 (Routine)
Morrison	United States	Record low maximum temperature	10.0 C (50.0 F)	27 of 100 (Routine)
Rushville	United States	Record low minimum temperature	2.8 C (37.0 F)	27 of 100 (Routine)
Sioux Ctr 2 SE	United States	Record low minimum temperature	-0.6 C (30.9 F)	27 of 100 (Routine)
Tipton	United States	Record low maximum temperature	10.0 C (50.0 F)	27 of 100 (Routine)
Ironwood	United States	Record low maximum temperature	7.2 C (45.0 F)	27 of 100 (Routine)
Lake City Exp Farm	United States	Record low maximum temperature	8.9 C (48.0 F)	27 of 100 (Routine)
Fergus Falls	United States	Record low maximum temperature	12.8 C (55.0 F)	27 of 100 (Routine)
Paterson	United States	Record high maximum temperature	35.0 C (95.0 F)	27 of 100 (Routine)
South Springfield (South Sprin	Australia	Record daily precipitation	31.0 mm (1.2 in)	26 of 100 (Routine)
Glenwood Spgs #2	United States	Record low minimum temperature	-3.9 C (25.0 F)	26 of 100 (Routine)
Elkader 6 SSW	United States	Record low maximum temperature	9.4 C (48.9 F)	26 of 100 (Routine)
Bloomingdale	United States	Record low minimum temperature	0.0 C (32.0 F)	26 of 100 (Routine)
Worthington	United States	Record low minimum temperature	0.0 C (32.0 F)	26 of 100 (Routine)
Searcy	United States	Record daily precipitation	33.0 mm (1.3 in)	25 of 100 (Routine)
Independence	United States	Record low maximum temperature	9.4 C (48.9 F)	25 of 100 (Routine)
Toledo 3N	United States	Record low maximum temperature	11.1 C (52.0 F)	25 of 100 (Routine)
Winnebago	United States	Record low minimum temperature	1.1 C (34.0 F)	25 of 100 (Routine)
Steffenville	United States	Record low maximum temperature	17.2 C (63.0 F)	25 of 100 (Routine)
Lake Raleigh	United States	Record daily precipitation	34.8 mm (1.4 in)	25 of 100 (Routine)
Eureka	United States	Record low minimum temperature	-1.7 C (28.9 F)	25 of 100 (Routine)

Counts by Type and Timescale

536 records

Records set or tied on 28 May 1965 by type: Highest daily maximum 32, Lowest daily maximum 166, Highest daily minimum 48, Lowest daily minimum 143, Heaviest daily rainfall 141, Heaviest daily snowfall 3, Deepest snow cover 3.

Records on 28 May 1965 by type
Record type	Records
Highest daily maximum	32
Lowest daily maximum	166
Highest daily minimum	48
Lowest daily minimum	143
Heaviest daily rainfall	141
Heaviest daily snowfall	3
Deepest snow cover	3

Records on 28 May 1965 by timescale: all-time 0, monthly 3, daily 533.

How Much Records Were Beaten By

405 broken records

Margins by which the 405 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 1130.0. Ties are not counted.

Top 20 by Significance

28 May 1965

Top 20 records on 28 May 1965 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 May 1965	Pao de Acucar, BR	monthly rain	80.4 mm (3.2 in)	24.4 mm (1.0 in)	34 years	52 of 100 (Notable)
28 May 1965	Tuttlingen, DE	daily rain	40.0 mm (1.6 in)	18.1 mm (0.7 in)	50 years	50 of 100 (Notable)
28 May 1965	Mantova, IT	daily rain	50.0 mm (2.0 in)	18.0 mm (0.7 in)	48 years	47 of 100 (Notable)
28 May 1965	Ironwood, US	daily snowfall	9.4 cm (3.7 in)	9.4 cm (3.7 in)	63 years	46 of 100 (Notable)
28 May 1965	Ibimirim (Jeritaco), BR	daily rain	80.0 mm (3.1 in)	65.0 mm (2.6 in)	4 years	44 of 100 (Notable)
28 May 1965	Bemetara, IN	daily rain	31.0 mm (1.2 in)	19.6 mm (0.8 in)	40 years	40 of 100 (Notable)
28 May 1965	Weldon, US	daily rain	33.0 mm (1.3 in)	7.6 mm (0.30 in)	82 years	38 of 100 (Notable)
28 May 1965	Longview, US	daily rain	61.5 mm (2.4 in)	25.9 mm (1.0 in)	60 years	37 of 100 (Notable)
28 May 1965	Caledonia, US	daily low max	7.8 C (46.0 F)	8.3 C (14.9 F)	48 years	36 of 100 (Notable)
28 May 1965	Caledonia, US	daily low min	-1.1 C (30.0 F)	3.3 C (5.9 F)	70 years	34 of 100 (Routine)
28 May 1965	Walnut, US	daily low min	-1.1 C (30.0 F)	5.0 C (9.0 F)	59 years	33 of 100 (Routine)
28 May 1965	Bergland Dam, US	daily low max	5.6 C (42.1 F)	7.7 C (13.9 F)	47 years	32 of 100 (Routine)
28 May 1965	Forestburg 4 NNE, US	daily low min	-2.2 C (28.0 F)	2.2 C (4.0 F)	70 years	32 of 100 (Routine)
28 May 1965	Henrietta, US	daily rain	71.1 mm (2.8 in)	36.8 mm (1.4 in)	12 years	32 of 100 (Routine)
28 May 1965	Haparanda, SE	daily low max	6.6 C (43.9 F)	0.4 C (0.7 F)	76 years	31 of 100 (Routine)
28 May 1965	W Otis, US	daily rain	39.4 mm (1.6 in)	18.3 mm (0.7 in)	24 years	31 of 100 (Routine)
28 May 1965	Bird Island, US	daily low min	0.6 C (33.1 F)	1.6 C (2.9 F)	70 years	31 of 100 (Routine)
28 May 1965	Montevideo 1SW, US	daily low min	0.0 C (32.0 F)	1.7 C (3.1 F)	70 years	31 of 100 (Routine)
28 May 1965	Ashley, US	daily low min	-3.9 C (25.0 F)	2.2 C (4.0 F)	67 years	31 of 100 (Routine)
28 May 1965	Salzburg, AT	daily low min	4.7 C (40.5 F)	0.1 C (0.2 F)	70 years	30 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

1794 to 1965

Records set or tied on this calendar date in each year from 1794 to 1965. 1965 had 536 records.

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

Records on 05-28 in each year
Year	Records
1794	1
1797	1
1811	1
1824	1
1832	1
1836	5
1840	1
1841	1
1847	2
1848	1
1851	2
1857	1
1858	1
1863	1
1865	1
1868	4
1869	1
1876	1
1879	2
1880	2
1884	3
1885	2
1887	1
1888	3
1889	3
1890	3
1891	2
1892	9
1893	2
1894	9
1895	1
1896	5
1897	6
1898	1
1899	6
1900	4
1901	6
1902	12
1903	9
1904	6
1905	14
1906	31
1907	36
1908	26
1909	7
1910	18
1911	42
1912	19
1913	28
1914	58
1915	27
1916	24
1917	36
1918	43
1919	43
1920	33
1921	87
1922	80
1923	72
1924	109
1925	122
1926	143
1927	301
1928	150
1929	355
1930	131
1931	574
1932	171
1933	212
1934	537
1935	186
1936	337
1937	212
1938	285
1939	433
1940	217
1941	711
1942	279
1943	238
1944	330
1945	331
1946	413
1947	1,049
1948	333
1949	321
1950	276
1951	503
1952	314
1953	392
1954	382
1955	413
1956	456
1957	272
1958	792
1959	557
1960	431
1961	1,026
1962	859
1963	368
1964	394
1965	536
1966	284
1967	350
1968	610
1969	863
1970	310
1971	767
1972	575
1973	834
1974	585
1975	397
1976	914
1977	826
1978	802
1979	521
1980	808
1981	711
1982	1,204
1983	1,666
1984	1,357
1985	914
1986	591
1987	1,139
1988	806
1989	817
1990	1,024
1991	1,647
1992	1,610
1993	870
1994	981
1995	1,078
1996	1,438
1997	1,108
1998	1,043
1999	952
2000	1,229
2001	1,024
2002	612
2003	1,049
2004	875
2005	1,032
2006	1,566
2007	1,084
2008	902
2009	733
2010	937
2011	1,188
2012	1,237
2013	541
2014	781
2015	487
2016	625
2017	710
2018	1,348
2019	973
2020	875
2021	537
2022	476
2023	445
2024	907
2025	663
2026	1,053

Download the Data

Data for records on 1965-05-28: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 200	404
200 to 400	0
400 to 600	0
600 to 800	0
800 to 1000	0
1000 to 1200	1