Weather Records on 28 July 1975

537 weather records were set or tied worldwide on 28 July 1975. Highest significance: Pauls Valley 4 WSW, US.

Key Facts for 28 July 1975

On 28 July 1975, 537 weather records were set or tied at long-record stations worldwide.
238 were record highs and 125 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 23 monthly and 512 daily.
Pauls Valley 4 WSW set a daily record precipitation of 73.7 mm (2.9 in) on 28 July 1975.
Across 155 earlier years (1815 to 2026) the same calendar date averaged 472 records.

Record Map

537 stations

537 station records on 28 July 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 July 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pauls Valley 4 WSW	United States	Record daily precipitation	73.7 mm (2.9 in)	62 of 100 (Major)
Nepisiguit Falls	Canada	Record daily precipitation	62.2 mm (2.4 in)	57 of 100 (Notable)
Greenbushes	Australia	Record daily precipitation	97.0 mm (3.8 in)	56 of 100 (Notable)
Grenfell	Canada	Record high minimum temperature	23.3 C (73.9 F)	53 of 100 (Notable)
Sussex	Canada	Record daily precipitation	49.3 mm (1.9 in)	52 of 100 (Notable)
Flamengo	Brazil	Record daily precipitation	48.0 mm (1.9 in)	51 of 100 (Notable)
Proserpine Post Office	Australia	Record daily precipitation	58.4 mm (2.3 in)	49 of 100 (Notable)
Cape Otway Lighthouse	Australia	Record high minimum temperature	13.4 C (56.1 F)	49 of 100 (Notable)
Tiksi	Russia	Record low minimum temperature	-10.0 C (14.0 F)	46 of 100 (Notable)
Adelaide West Terrace	Australia	Record high minimum temperature	17.0 C (62.6 F)	44 of 100 (Notable)
Reboly	Russia	Record daily precipitation	27.7 mm (1.1 in)	44 of 100 (Notable)
Melbourne Regional Office	Australia	Record high maximum temperature	22.7 C (72.9 F)	43 of 100 (Notable)
Acude Pompeu Sobrinho	Brazil	Record daily precipitation	40.0 mm (1.6 in)	42 of 100 (Notable)
Gunnedah Pool	Australia	Record high maximum temperature	23.4 C (74.1 F)	41 of 100 (Notable)
Rzev	Russia	Record daily precipitation	30.2 mm (1.2 in)	41 of 100 (Notable)
Noblesville River	United States	Record daily precipitation	56.4 mm (2.2 in)	40 of 100 (Notable)
Atbasar	Kazakhstan	Record daily precipitation	28.5 mm (1.1 in)	38 of 100 (Notable)
Indian Head Cda	Canada	Record high minimum temperature	21.1 C (70.0 F)	37 of 100 (Notable)
Kyancutta	Australia	Record high minimum temperature	17.5 C (63.5 F)	36 of 100 (Notable)
Polson	United States	Record high minimum temperature	21.1 C (70.0 F)	36 of 100 (Notable)
Rodeo (Smn)	Mexico	Record low minimum temperature	10.6 C (51.1 F)	35 of 100 (Notable)
Miramichi A	Canada	Record daily precipitation	81.3 mm (3.2 in)	34 of 100 (Routine)
Mena	United States	Record daily precipitation	37.1 mm (1.5 in)	34 of 100 (Routine)
Redfield	United States	Record high maximum temperature	43.3 C (109.9 F)	34 of 100 (Routine)
Southbourne	Australia	Record daily precipitation	48.0 mm (1.9 in)	33 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record high maximum temperature	24.5 C (76.1 F)	33 of 100 (Routine)
Hamel	Australia	Record daily precipitation	44.0 mm (1.7 in)	32 of 100 (Routine)
Vicosa	Brazil	Record daily precipitation	35.6 mm (1.4 in)	32 of 100 (Routine)
Yellowstone Park Mammoth	United States	Record high maximum temperature	32.2 C (90.0 F)	32 of 100 (Routine)
Huron Rgnl AP	United States	Record high maximum temperature	42.8 C (109.0 F)	32 of 100 (Routine)
Allende (Smn)	Mexico	Record low minimum temperature	15.0 C (59.0 F)	31 of 100 (Routine)
Crested Butte	United States	Record low maximum temperature	15.6 C (60.1 F)	31 of 100 (Routine)
Port Lincoln	Australia	Record high minimum temperature	14.8 C (58.6 F)	30 of 100 (Routine)
Yarmouth A	Canada	Record daily precipitation	41.9 mm (1.6 in)	30 of 100 (Routine)
Merriman	United States	Record high minimum temperature	23.3 C (73.9 F)	30 of 100 (Routine)
Old Forge	United States	Record low maximum temperature	18.9 C (66.0 F)	30 of 100 (Routine)
Alta 1 NNW	United States	Record high minimum temperature	15.6 C (60.1 F)	30 of 100 (Routine)
Robe Comparison	Australia	Record high minimum temperature	13.5 C (56.3 F)	29 of 100 (Routine)
Broadview	United States	Record high maximum temperature	37.2 C (99.0 F)	29 of 100 (Routine)
Kemmerer 2N	United States	Record low minimum temperature	2.8 C (37.0 F)	29 of 100 (Routine)
Nhill	Australia	Record high maximum temperature	21.5 C (70.7 F)	28 of 100 (Routine)
Melbourne Regional Office	Australia	Record high minimum temperature	13.5 C (56.3 F)	28 of 100 (Routine)
Esplanada	Brazil	Record daily precipitation	75.1 mm (3.0 in)	28 of 100 (Routine)
Bely Island	Russia	Record high minimum temperature	8.5 C (47.3 F)	28 of 100 (Routine)
Skegness	United Kingdom	Record high maximum temperature	29.0 C (84.2 F)	28 of 100 (Routine)
Medicine Lake 3 SE	United States	Record high minimum temperature	21.7 C (71.1 F)	28 of 100 (Routine)
Boerne	United States	Record low minimum temperature	15.0 C (59.0 F)	28 of 100 (Routine)
Balingup	Australia	Record daily precipitation	49.6 mm (2.0 in)	27 of 100 (Routine)
Sydney (Observatory Hill)	Australia	Record high maximum temperature	24.7 C (76.5 F)	27 of 100 (Routine)
Exu (Novo Exu)	Brazil	Record daily precipitation	30.1 mm (1.2 in)	27 of 100 (Routine)
Aneroid	Canada	Record high minimum temperature	21.7 C (71.1 F)	27 of 100 (Routine)
Sackville	Canada	Record daily precipitation	26.7 mm (1.1 in)	27 of 100 (Routine)
Virtsu	Estonia	Record daily precipitation	28.3 mm (1.1 in)	27 of 100 (Routine)
Keithville	United States	Record daily precipitation	56.6 mm (2.2 in)	27 of 100 (Routine)
Choteau	United States	Record high minimum temperature	19.4 C (66.9 F)	27 of 100 (Routine)
Cimarron 4 SW	United States	Record low minimum temperature	6.1 C (43.0 F)	27 of 100 (Routine)
Cordele	United States	Record daily precipitation	42.7 mm (1.7 in)	26 of 100 (Routine)
Valier	United States	Record high minimum temperature	18.9 C (66.0 F)	26 of 100 (Routine)
Buffalo 2 SSW	United States	Record low minimum temperature	12.8 C (55.0 F)	26 of 100 (Routine)
Stephan 2 NW	United States	Record high maximum temperature	41.7 C (107.1 F)	26 of 100 (Routine)

Counts by Type and Timescale

537 records

Records set or tied on 28 July 1975 by type: Highest daily maximum 128, Lowest daily maximum 53, Highest daily minimum 110, Lowest daily minimum 72, Heaviest daily rainfall 174.

Records on 28 July 1975 by type
Record type	Records
Highest daily maximum	128
Lowest daily maximum	53
Highest daily minimum	110
Lowest daily minimum	72
Heaviest daily rainfall	174
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 28 July 1975 by timescale: all-time 2, monthly 23, daily 512.

How Much Records Were Beaten By

424 broken records

Margins by which the 424 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 57.2. Ties are not counted.

Top 20 by Significance

28 July 1975

Top 20 records on 28 July 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 July 1975	Pauls Valley 4 WSW, US	daily rain	73.7 mm (2.9 in)	57.2 mm (2.3 in)	68 years	62 of 100 (Major)
28 July 1975	Nepisiguit Falls, CA	daily rain	62.2 mm (2.4 in)	50.0 mm (2.0 in)	40 years	57 of 100 (Notable)
28 July 1975	Greenbushes, AU	monthly rain	97.0 mm (3.8 in)	21.3 mm (0.8 in)	56 years	56 of 100 (Notable)
28 July 1975	Grenfell, CA	all-time high min	23.3 C (73.9 F)	0.5 C (0.9 F)	80 years	53 of 100 (Notable)
28 July 1975	Sussex, CA	daily rain	49.3 mm (1.9 in)	31.5 mm (1.2 in)	64 years	52 of 100 (Notable)
28 July 1975	Flamengo, BR	daily rain	48.0 mm (1.9 in)	48.0 mm (1.9 in)	42 years	51 of 100 (Notable)
28 July 1975	Proserpine Post Office, AU	daily rain	58.4 mm (2.3 in)	36.8 mm (1.4 in)	36 years	49 of 100 (Notable)
28 July 1975	Cape Otway Lighthouse, AU	monthly high min	13.4 C (56.1 F)	0.1 C (0.2 F)	97 years	49 of 100 (Notable)
28 July 1975	Tiksi, RU	monthly low min	-10.0 C (14.0 F)	7.0 C (12.6 F)	34 years	46 of 100 (Notable)
28 July 1975	Adelaide West Terrace, AU	monthly high min	17.0 C (62.6 F)	1.4 C (2.5 F)	69 years	44 of 100 (Notable)
28 July 1975	Reboly, RU	daily rain	27.7 mm (1.1 in)	17.9 mm (0.7 in)	20 years	44 of 100 (Notable)
28 July 1975	Melbourne Regional Office, AU	monthly high max	22.7 C (72.9 F)	2.0 C (3.6 F)	49 years	43 of 100 (Notable)
28 July 1975	Acude Pompeu Sobrinho, BR	daily rain	40.0 mm (1.6 in)	29.4 mm (1.2 in)	40 years	42 of 100 (Notable)
28 July 1975	Gunnedah Pool, AU	daily high max	23.4 C (74.1 F)	1.2 C (2.2 F)	94 years	41 of 100 (Notable)
28 July 1975	Rzev, RU	daily rain	30.2 mm (1.2 in)	22.4 mm (0.9 in)	25 years	41 of 100 (Notable)
28 July 1975	Noblesville River, US	daily rain	56.4 mm (2.2 in)	33.5 mm (1.3 in)	36 years	40 of 100 (Notable)
28 July 1975	Atbasar, KZ	daily rain	28.5 mm (1.1 in)	19.0 mm (0.7 in)	12 years	38 of 100 (Notable)
28 July 1975	Indian Head Cda, CA	daily high min	21.1 C (70.0 F)	3.9 C (7.0 F)	60 years	37 of 100 (Notable)
28 July 1975	Kyancutta, AU	monthly high min	17.5 C (63.5 F)	4.2 C (7.6 F)	35 years	36 of 100 (Notable)
28 July 1975	Polson, US	daily high min	21.1 C (70.0 F)	2.8 C (5.0 F)	68 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 1975

Records set or tied on this calendar date in each year from 1815 to 1975. 1975 had 537 records.

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

Records on 07-28 in each year
Year	Records
1815	1
1832	2
1834	1
1838	1
1846	1
1848	1
1853	1
1857	1
1860	2
1866	2
1867	1
1872	3
1873	1
1874	1
1882	1
1883	3
1884	3
1886	2
1887	2
1888	3
1890	3
1891	8
1892	3
1893	5
1894	4
1895	6
1896	4
1897	4
1898	6
1900	8
1901	14
1902	4
1903	16
1904	23
1905	10
1906	18
1907	39
1908	15
1909	19
1910	18
1911	61
1912	32
1913	54
1914	42
1915	36
1916	134
1917	84
1918	34
1919	53
1920	95
1921	92
1922	82
1923	193
1924	79
1925	361
1926	175
1927	129
1928	341
1929	215
1930	603
1931	464
1932	184
1933	390
1934	533
1935	354
1936	471
1937	315
1938	264
1939	339
1940	507
1941	525
1942	165
1943	429
1944	349
1945	399
1946	380
1947	630
1948	535
1949	496
1950	1,035
1951	320
1952	669
1953	251
1954	355
1955	537
1956	309
1957	298
1958	549
1959	417
1960	416
1961	357
1962	772
1963	484
1964	422
1965	422
1966	349
1967	458
1968	547
1969	737
1970	343
1971	1,161
1972	675
1973	500
1974	343
1975	537
1976	493
1977	724
1978	681
1979	692
1980	1,170
1981	1,315
1982	774
1983	1,389
1984	1,373
1985	627
1986	868
1987	1,202
1988	761
1989	936
1990	757
1991	768
1992	678
1993	1,026
1994	2,266
1995	1,251
1996	1,178
1997	1,024
1998	1,835
1999	985
2000	857
2001	938
2002	866
2003	932
2004	1,345
2005	1,387
2006	1,398
2007	998
2008	923
2009	964
2010	1,306
2011	1,143
2012	731
2013	1,428
2014	713
2015	911
2016	648
2017	476
2018	655
2019	469
2020	721
2021	831
2022	990
2023	765
2024	668
2025	845
2026	863

Download the Data

Data for records on 1975-07-28: 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	378
10 to 20	29
20 to 30	9
30 to 40	5
40 to 50	1
50 to 60	2