Weather Records on 28 June 1973

696 weather records were set or tied worldwide on 28 June 1973. Highest significance: Putbus, DE.

Key Facts for 28 June 1973

On 28 June 1973, 696 weather records were set or tied at long-record stations worldwide.
370 were record highs and 101 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 31 monthly and 664 daily.
Putbus set a daily record high minimum temperature of 19.9 C (67.8 F) on 28 June 1973.
Across 158 earlier years (1815 to 2026) the same calendar date averaged 467 records.

Record Map

696 stations

696 station records on 28 June 1973 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 June 1973: highest significance records shown on the map
Station	Country	Type	Value	Significance
Putbus	Germany	Record high minimum temperature	19.9 C (67.8 F)	48 of 100 (Notable)
Kalamazoo State Hospital	United States	Record daily precipitation	61.0 mm (2.4 in)	48 of 100 (Notable)
Ibiapaba	Brazil	Record daily precipitation	35.4 mm (1.4 in)	47 of 100 (Notable)
Santa Juliana	Brazil	Record daily precipitation	34.0 mm (1.3 in)	46 of 100 (Notable)
Porto Firme	Brazil	Record daily precipitation	29.5 mm (1.2 in)	44 of 100 (Notable)
Fazenda Ajudas	Brazil	Record daily precipitation	26.0 mm (1.0 in)	43 of 100 (Notable)
Vincennes 4 E	United States	Record daily precipitation	41.9 mm (1.6 in)	43 of 100 (Notable)
Jerome	United States	Record high minimum temperature	28.9 C (84.0 F)	41 of 100 (Notable)
Phoenixville 1 E	United States	Record daily precipitation	51.3 mm (2.0 in)	41 of 100 (Notable)
Mineracao Morro Velho	Brazil	Record daily precipitation	26.1 mm (1.0 in)	40 of 100 (Notable)
Charlotte	United States	Record daily precipitation	74.2 mm (2.9 in)	39 of 100 (Notable)
Thies	Senegal	Record daily precipitation	55.0 mm (2.2 in)	38 of 100 (Notable)
Vastervik	Sweden	Record high minimum temperature	18.5 C (65.3 F)	38 of 100 (Notable)
Jonkoping	Sweden	Record high minimum temperature	17.5 C (63.5 F)	38 of 100 (Notable)
Palestina (Smn)	Mexico	Record low minimum temperature	11.7 C (53.1 F)	37 of 100 (Notable)
C.A.E. Llera	Mexico	Record low minimum temperature	12.2 C (54.0 F)	37 of 100 (Notable)
Kristianstad	Sweden	Record high minimum temperature	18.4 C (65.1 F)	37 of 100 (Notable)
Vastervik	Sweden	Record high maximum temperature	29.9 C (85.8 F)	37 of 100 (Notable)
Nurnberg	Germany	Record high minimum temperature	19.2 C (66.6 F)	36 of 100 (Notable)
Karlshamn	Sweden	Record high minimum temperature	17.0 C (62.6 F)	36 of 100 (Notable)
Cordova 2 ENE	United States	Record daily precipitation	40.6 mm (1.6 in)	36 of 100 (Notable)
Wilbar 4 NW	United States	Record daily precipitation	66.8 mm (2.6 in)	36 of 100 (Notable)
Vale	United States	Record high minimum temperature	18.9 C (66.0 F)	36 of 100 (Notable)
Chambersburg 1 ESE	United States	Record daily precipitation	44.5 mm (1.8 in)	36 of 100 (Notable)
Porto Tiradentes	Brazil	Record daily precipitation	29.6 mm (1.2 in)	35 of 100 (Notable)
Windsor A	Canada	Record daily precipitation	39.6 mm (1.6 in)	34 of 100 (Routine)
Waren	Germany	Record high minimum temperature	18.7 C (65.7 F)	34 of 100 (Routine)
Sotchi	Russia	Record low minimum temperature	12.9 C (55.2 F)	34 of 100 (Routine)
Fargo Hector Intl AP	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Cataguases	Brazil	Record daily precipitation	40.0 mm (1.6 in)	33 of 100 (Routine)
El Salto (Smn)	Mexico	Record low minimum temperature	0.0 C (32.0 F)	33 of 100 (Routine)
Flahult	Sweden	Record high minimum temperature	15.1 C (59.2 F)	33 of 100 (Routine)
Duncan	United States	Record high maximum temperature	42.2 C (108.0 F)	33 of 100 (Routine)
Winnemucca AP	United States	Record high minimum temperature	18.9 C (66.0 F)	33 of 100 (Routine)
Podor	Senegal	Record low maximum temperature	28.2 C (82.8 F)	32 of 100 (Routine)
Linkoeping-Malmslaett	Sweden	Record high minimum temperature	18.9 C (66.0 F)	32 of 100 (Routine)
Glenwood 3SW	United States	Record low minimum temperature	10.6 C (51.1 F)	32 of 100 (Routine)
Cynthiana	United States	Record daily precipitation	40.6 mm (1.6 in)	32 of 100 (Routine)
Jervis Bay (Point Perpendicula	Australia	Record daily precipitation	30.2 mm (1.2 in)	31 of 100 (Routine)
Sonnblick	Austria	Record high minimum temperature	6.1 C (43.0 F)	31 of 100 (Routine)
Cottbus	Germany	Record high minimum temperature	19.7 C (67.5 F)	31 of 100 (Routine)
Uppsala_Aut	Sweden	Record high minimum temperature	16.2 C (61.2 F)	31 of 100 (Routine)
Cookeville	United States	Record daily precipitation	58.4 mm (2.3 in)	31 of 100 (Routine)
Putbus	Germany	Record daily precipitation	28.6 mm (1.1 in)	30 of 100 (Routine)
Sholapur	India	Record daily precipitation	70.1 mm (2.8 in)	30 of 100 (Routine)
Jerome	United States	Record high minimum temperature	21.7 C (71.1 F)	30 of 100 (Routine)
Falmouth	United States	Record daily precipitation	52.8 mm (2.1 in)	30 of 100 (Routine)
Greenville 2 NNE	United States	Record daily precipitation	50.3 mm (2.0 in)	30 of 100 (Routine)
Elephant Butte Dam	United States	Record high minimum temperature	26.1 C (79.0 F)	30 of 100 (Routine)
Pedlar Dam	United States	Record daily precipitation	43.2 mm (1.7 in)	30 of 100 (Routine)
Bonito de Santa Fe	Brazil	Record daily precipitation	38.4 mm (1.5 in)	29 of 100 (Routine)
Magdeburg	Germany	Record high minimum temperature	18.1 C (64.6 F)	29 of 100 (Routine)
Otatitlan	Mexico	Record daily precipitation	105.9 mm (4.2 in)	29 of 100 (Routine)
Stockholm	Sweden	Record high minimum temperature	18.2 C (64.8 F)	29 of 100 (Routine)
Leitchfield 2 N	United States	Record daily precipitation	97.8 mm (3.9 in)	29 of 100 (Routine)
Caro Wwtp	United States	Record daily precipitation	48.3 mm (1.9 in)	29 of 100 (Routine)
Rahway	United States	Record daily precipitation	27.9 mm (1.1 in)	29 of 100 (Routine)
Dayville	United States	Record high minimum temperature	16.7 C (62.1 F)	29 of 100 (Routine)
Escalante	United States	Record high maximum temperature	35.6 C (96.1 F)	29 of 100 (Routine)
Fort Huachuca	United States	Record high maximum temperature	38.9 C (102.0 F)	29 of 100 (Routine)

Counts by Type and Timescale

696 records

Records set or tied on 28 June 1973 by type: Highest daily maximum 130, Lowest daily maximum 59, Highest daily minimum 240, Lowest daily minimum 42, Heaviest daily rainfall 225.

Records on 28 June 1973 by type
Record type	Records
Highest daily maximum	130
Lowest daily maximum	59
Highest daily minimum	240
Lowest daily minimum	42
Heaviest daily rainfall	225
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 28 June 1973 by timescale: all-time 1, monthly 31, daily 664.

How Much Records Were Beaten By

534 broken records

Margins by which the 534 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.3. Ties are not counted.

Top 20 by Significance

28 June 1973

Top 20 records on 28 June 1973 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 June 1973	Putbus, DE	daily high min	19.9 C (67.8 F)	2.4 C (4.3 F)	106 years	48 of 100 (Notable)
28 June 1973	Kalamazoo State Hospital, US	daily rain	61.0 mm (2.4 in)	33.8 mm (1.3 in)	44 years	48 of 100 (Notable)
28 June 1973	Ibiapaba, BR	daily rain	35.4 mm (1.4 in)	32.4 mm (1.3 in)	10 years	47 of 100 (Notable)
28 June 1973	Santa Juliana, BR	monthly rain	34.0 mm (1.3 in)	13.2 mm (0.5 in)	30 years	46 of 100 (Notable)
28 June 1973	Porto Firme, BR	daily rain	29.5 mm (1.2 in)	27.9 mm (1.1 in)	22 years	44 of 100 (Notable)
28 June 1973	Fazenda Ajudas, BR	daily rain	26.0 mm (1.0 in)	26.0 mm (1.0 in)	31 years	43 of 100 (Notable)
28 June 1973	Vincennes 4 E, US	daily rain	41.9 mm (1.6 in)	20.3 mm (0.8 in)	72 years	43 of 100 (Notable)
28 June 1973	Jerome, US	monthly high min	28.9 C (84.0 F)	1.1 C (2.0 F)	75 years	41 of 100 (Notable)
28 June 1973	Phoenixville 1 E, US	daily rain	51.3 mm (2.0 in)	31.0 mm (1.2 in)	35 years	41 of 100 (Notable)
28 June 1973	Mineracao Morro Velho, BR	daily rain	26.1 mm (1.0 in)	23.6 mm (0.9 in)	22 years	40 of 100 (Notable)
28 June 1973	Charlotte, US	daily rain	74.2 mm (2.9 in)	33.6 mm (1.3 in)	10 years	39 of 100 (Notable)
28 June 1973	Thies, SN	monthly rain	55.0 mm (2.2 in)	18.6 mm (0.7 in)	18 years	38 of 100 (Notable)
28 June 1973	Vastervik, SE	daily high min	18.5 C (65.3 F)	1.5 C (2.7 F)	81 years	38 of 100 (Notable)
28 June 1973	Jonkoping, SE	daily high min	17.5 C (63.5 F)	1.5 C (2.7 F)	81 years	38 of 100 (Notable)
28 June 1973	Palestina (Smn), MX	daily low min	11.7 C (53.1 F)	8.3 C (14.9 F)	2 years	37 of 100 (Notable)
28 June 1973	C.A.E. Llera, MX	daily low min	12.2 C (54.0 F)	7.8 C (14.0 F)	16 years	37 of 100 (Notable)
28 June 1973	Kristianstad, SE	daily high min	18.4 C (65.1 F)	2.4 C (4.3 F)	68 years	37 of 100 (Notable)
28 June 1973	Vastervik, SE	daily high max	29.9 C (85.8 F)	0.9 C (1.6 F)	89 years	37 of 100 (Notable)
28 June 1973	Nurnberg, DE	monthly high min	19.2 C (66.6 F)	0.1 C (0.2 F)	58 years	36 of 100 (Notable)
28 June 1973	Karlshamn, SE	daily high min	17.0 C (62.6 F)	1.0 C (1.8 F)	81 years	36 of 100 (Notable)

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

1815 to 1973

Records set or tied on this calendar date in each year from 1815 to 1973. 1973 had 696 records.

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

Records on 06-28 in each year
Year	Records
1815	1
1823	1
1824	1
1827	1
1834	1
1835	2
1840	1
1841	1
1857	1
1860	1
1861	2
1862	1
1863	1
1864	1
1865	1
1867	1
1876	2
1878	1
1879	1
1880	1
1884	1
1887	3
1888	4
1889	2
1890	5
1891	1
1892	4
1893	5
1895	1
1896	2
1898	3
1899	2
1900	2
1901	19
1902	8
1903	2
1904	12
1905	19
1906	24
1907	12
1908	10
1909	26
1910	51
1911	30
1912	21
1913	57
1914	50
1915	64
1916	99
1917	20
1918	46
1919	69
1920	146
1921	68
1922	45
1923	222
1924	105
1925	168
1926	335
1927	256
1928	176
1929	146
1930	195
1931	843
1932	218
1933	475
1934	594
1935	332
1936	556
1937	378
1938	591
1939	333
1940	256
1941	454
1942	570
1943	422
1944	386
1945	489
1946	401
1947	818
1948	435
1949	316
1950	340
1951	420
1952	685
1953	293
1954	427
1955	369
1956	582
1957	636
1958	749
1959	647
1960	290
1961	405
1962	333
1963	672
1964	328
1965	363
1966	394
1967	398
1968	1,286
1969	961
1970	897
1971	629
1972	503
1973	696
1974	953
1975	611
1976	661
1977	397
1978	797
1979	542
1980	1,754
1981	870
1982	737
1983	1,336
1984	448
1985	1,223
1986	657
1987	615
1988	1,224
1989	736
1990	1,006
1991	1,389
1992	1,306
1993	753
1994	1,209
1995	959
1996	1,094
1997	860
1998	1,271
1999	1,348
2000	1,297
2001	712
2002	1,020
2003	748
2004	965
2005	995
2006	1,051
2007	1,086
2008	554
2009	839
2010	1,186
2011	1,051
2012	1,204
2013	934
2014	695
2015	1,257
2016	424
2017	595
2018	711
2019	685
2020	915
2021	1,472
2022	853
2023	619
2024	694
2025	454
2026	1,942

Download the Data

Data for records on 1973-06-28: 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 10	471
10 to 20	38
20 to 30	17
30 to 40	7
40 to 50	0
50 to 60	1