Weather Records on 15 July 1975

869 weather records were set or tied worldwide on 15 July 1975. Highest significance: Charlevoix, US.

Key Facts for 15 July 1975

On 15 July 1975, 869 weather records were set or tied at long-record stations worldwide.
222 were record highs and 283 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 36 monthly and 831 daily.
Charlevoix set a daily record precipitation of 62.7 mm (2.5 in) on 15 July 1975.
Across 160 earlier years (1793 to 2026) the same calendar date averaged 453 records.

Record Map

869 stations

869 station records on 15 July 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 15 July 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Charlevoix	United States	Record daily precipitation	62.7 mm (2.5 in)	63 of 100 (Major)
Winnsboro	United States	Record daily precipitation	98.3 mm (3.9 in)	63 of 100 (Major)
Goulburn (Pomeroy)	Australia	Record daily precipitation	41.0 mm (1.6 in)	57 of 100 (Notable)
Presa Jocoque	Mexico	Record daily precipitation	57.9 mm (2.3 in)	52 of 100 (Notable)
Glenham	United States	Record daily precipitation	86.1 mm (3.4 in)	52 of 100 (Notable)
Caririacu	Brazil	Record daily precipitation	35.2 mm (1.4 in)	51 of 100 (Notable)
Sedona	United States	Record daily precipitation	48.3 mm (1.9 in)	51 of 100 (Notable)
Little Falls	United States	Record daily precipitation	112.0 mm (4.4 in)	51 of 100 (Notable)
Mc Cormick 9 E	United States	Record daily precipitation	69.9 mm (2.8 in)	51 of 100 (Notable)
San Agustin Metziquititlan	Mexico	Record daily precipitation	49.3 mm (1.9 in)	50 of 100 (Notable)
Canoe Brook	United States	Record daily precipitation	87.6 mm (3.4 in)	49 of 100 (Notable)
Heath	United States	Record daily precipitation	65.5 mm (2.6 in)	48 of 100 (Notable)
Cuncas	Brazil	Record daily precipitation	40.0 mm (1.6 in)	47 of 100 (Notable)
Strelka Chunja	Russia	Record daily precipitation	69.1 mm (2.7 in)	47 of 100 (Notable)
Mt Holly 4 NE	United States	Record daily precipitation	81.8 mm (3.2 in)	47 of 100 (Notable)
Fitzgerald	United States	Record daily precipitation	74.2 mm (2.9 in)	46 of 100 (Notable)
McGrath AP	United States	Record daily precipitation	28.2 mm (1.1 in)	46 of 100 (Notable)
Ahuacatlan	Mexico	Record daily precipitation	64.8 mm (2.6 in)	45 of 100 (Notable)
Mission 4 W	United States	Record low maximum temperature	23.9 C (75.0 F)	45 of 100 (Notable)
McBride 4SE	Canada	Record daily precipitation	31.8 mm (1.3 in)	44 of 100 (Notable)
Maliye_Karmakuly	Russia	Record daily precipitation	40.3 mm (1.6 in)	44 of 100 (Notable)
Kjahta	Russia	Record daily precipitation	33.5 mm (1.3 in)	44 of 100 (Notable)
Solleron	Sweden	Record daily precipitation	54.0 mm (2.1 in)	44 of 100 (Notable)
Ny City Cntrl Park	United States	Record daily precipitation	45.7 mm (1.8 in)	44 of 100 (Notable)
El Cuchillo	Mexico	Record low minimum temperature	16.1 C (61.0 F)	43 of 100 (Notable)
Albany 3 SE	United States	Record daily precipitation	49.5 mm (1.9 in)	43 of 100 (Notable)
Skarda	United States	Record daily precipitation	29.2 mm (1.1 in)	43 of 100 (Notable)
Port Isabel	United States	Record daily precipitation	38.9 mm (1.5 in)	43 of 100 (Notable)
Rio Grande City	United States	Record low maximum temperature	24.4 C (75.9 F)	43 of 100 (Notable)
Zjulzja	Russia	Record daily precipitation	58.6 mm (2.3 in)	42 of 100 (Notable)
Harlingen	United States	Record low maximum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Raymondville	United States	Record low maximum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Hallettsville 2 N	United States	Record daily precipitation	41.4 mm (1.6 in)	41 of 100 (Notable)
Transtrand_D	Sweden	Record daily precipitation	45.1 mm (1.8 in)	40 of 100 (Notable)
Col du Grand St-Bernard	Switzerland	Record high minimum temperature	11.8 C (53.2 F)	40 of 100 (Notable)
Cornelia	United States	Record daily precipitation	89.4 mm (3.5 in)	40 of 100 (Notable)
Chesterfield	United States	Record daily precipitation	45.7 mm (1.8 in)	40 of 100 (Notable)
Pabellon Campo Experimental	Mexico	Record daily precipitation	65.8 mm (2.6 in)	39 of 100 (Notable)
Malung	Sweden	Record daily precipitation	54.8 mm (2.2 in)	39 of 100 (Notable)
Greensboro AP	United States	Record daily precipitation	65.3 mm (2.6 in)	39 of 100 (Notable)
Presa Plutarco Elias Calles	Mexico	Record daily precipitation	35.3 mm (1.4 in)	38 of 100 (Notable)
Susanville 2SW	United States	Record low maximum temperature	21.1 C (70.0 F)	38 of 100 (Notable)
Bishopville 1.4 ENE	United States	Record daily precipitation	76.2 mm (3.0 in)	38 of 100 (Notable)
McAllen	United States	Record daily precipitation	33.0 mm (1.3 in)	38 of 100 (Notable)
Cabaceiras	Brazil	Record daily precipitation	25.0 mm (1.0 in)	37 of 100 (Notable)
Vik I Sogn III	Norway	Record daily precipitation	25.5 mm (1.0 in)	37 of 100 (Notable)
Winnsboro	United States	Record low maximum temperature	23.9 C (75.0 F)	37 of 100 (Notable)
Grand Falls	Canada	Record high minimum temperature	22.2 C (72.0 F)	36 of 100 (Notable)
Chemnitz	Germany	Record high minimum temperature	17.9 C (64.2 F)	36 of 100 (Notable)
Newberry	United States	Record daily precipitation	97.0 mm (3.8 in)	36 of 100 (Notable)
Tanana AP	United States	Record daily precipitation	26.2 mm (1.0 in)	36 of 100 (Notable)
San Pedro Piedra Gorda -Ciuda	Mexico	Record daily precipitation	56.9 mm (2.2 in)	35 of 100 (Notable)
Evertsberg	Sweden	Record daily precipitation	40.8 mm (1.6 in)	35 of 100 (Notable)
Stillmore	United States	Record daily precipitation	95.3 mm (3.8 in)	35 of 100 (Notable)
Bennetts Brg	United States	Record daily precipitation	51.6 mm (2.0 in)	35 of 100 (Notable)
Salisbury	United States	Record low maximum temperature	21.7 C (71.1 F)	35 of 100 (Notable)
Conceicao	Brazil	Record daily precipitation	31.0 mm (1.2 in)	34 of 100 (Routine)
Plainfield	United States	Record daily precipitation	87.9 mm (3.5 in)	34 of 100 (Routine)
Kingsville	United States	Record daily precipitation	37.6 mm (1.5 in)	34 of 100 (Routine)
Port Lavaca 2	United States	Record low minimum temperature	21.1 C (70.0 F)	34 of 100 (Routine)

Counts by Type and Timescale

869 records

Records set or tied on 15 July 1975 by type: Highest daily maximum 48, Lowest daily maximum 201, Highest daily minimum 174, Lowest daily minimum 82, Heaviest daily rainfall 364.

Records on 15 July 1975 by type
Record type	Records
Highest daily maximum	48
Lowest daily maximum	201
Highest daily minimum	174
Lowest daily minimum	82
Heaviest daily rainfall	364
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 15 July 1975 by timescale: all-time 2, monthly 36, daily 831.

How Much Records Were Beaten By

721 broken records

Margins by which the 721 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 87.4. Ties are not counted.

Top 20 by Significance

15 July 1975

Top 20 records on 15 July 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 July 1975	Charlevoix, US	daily rain	62.7 mm (2.5 in)	36.0 mm (1.4 in)	74 years	63 of 100 (Major)
15 July 1975	Winnsboro, US	daily rain	98.3 mm (3.9 in)	62.7 mm (2.5 in)	62 years	63 of 100 (Major)
15 July 1975	Goulburn (Pomeroy), AU	daily rain	41.0 mm (1.6 in)	24.7 mm (1.0 in)	70 years	57 of 100 (Notable)
15 July 1975	Presa Jocoque, MX	daily rain	57.9 mm (2.3 in)	42.9 mm (1.7 in)	32 years	52 of 100 (Notable)
15 July 1975	Glenham, US	daily rain	86.1 mm (3.4 in)	59.9 mm (2.4 in)	29 years	52 of 100 (Notable)
15 July 1975	Caririacu, BR	daily rain	35.2 mm (1.4 in)	35.0 mm (1.4 in)	33 years	51 of 100 (Notable)
15 July 1975	Sedona, US	daily rain	48.3 mm (1.9 in)	41.7 mm (1.6 in)	28 years	51 of 100 (Notable)
15 July 1975	Little Falls, US	daily rain	112.0 mm (4.4 in)	87.4 mm (3.4 in)	14 years	51 of 100 (Notable)
15 July 1975	Mc Cormick 9 E, US	daily rain	69.9 mm (2.8 in)	55.9 mm (2.2 in)	24 years	51 of 100 (Notable)
15 July 1975	San Agustin Metziquititlan, MX	daily rain	49.3 mm (1.9 in)	39.9 mm (1.6 in)	25 years	50 of 100 (Notable)
15 July 1975	Canoe Brook, US	daily rain	87.6 mm (3.4 in)	52.5 mm (2.1 in)	37 years	49 of 100 (Notable)
15 July 1975	Heath, US	daily rain	65.5 mm (2.6 in)	40.4 mm (1.6 in)	29 years	48 of 100 (Notable)
15 July 1975	Cuncas, BR	monthly rain	40.0 mm (1.6 in)	19.0 mm (0.7 in)	1 year	47 of 100 (Notable)
15 July 1975	Strelka Chunja, RU	daily rain	69.1 mm (2.7 in)	61.2 mm (2.4 in)	10 years	47 of 100 (Notable)
15 July 1975	Mt Holly 4 NE, US	daily rain	81.8 mm (3.2 in)	28.5 mm (1.1 in)	58 years	47 of 100 (Notable)
15 July 1975	Fitzgerald, US	daily rain	74.2 mm (2.9 in)	47.5 mm (1.9 in)	29 years	46 of 100 (Notable)
15 July 1975	McGrath AP, US	daily rain	28.2 mm (1.1 in)	16.8 mm (0.7 in)	32 years	46 of 100 (Notable)
15 July 1975	Ahuacatlan, MX	daily rain	64.8 mm (2.6 in)	34.3 mm (1.4 in)	45 years	45 of 100 (Notable)
15 July 1975	Mission 4 W, US	monthly low max	23.9 C (75.0 F)	2.8 C (5.0 F)	57 years	45 of 100 (Notable)
15 July 1975	McBride 4SE, CA	monthly rain	31.8 mm (1.3 in)	6.7 mm (0.26 in)	40 years	44 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

1793 to 1975

Records set or tied on this calendar date in each year from 1793 to 1975. 1975 had 869 records.

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

Records on 07-15 in each year
Year	Records
1793	1
1802	1
1808	1
1824	2
1829	1
1832	1
1833	1
1838	1
1839	1
1840	2
1866	1
1868	2
1874	1
1876	1
1877	2
1879	3
1880	1
1881	2
1883	2
1884	2
1885	1
1886	2
1888	1
1889	1
1890	5
1891	4
1892	4
1893	3
1894	6
1895	4
1896	2
1897	2
1898	10
1899	1
1900	1
1901	7
1902	4
1903	24
1904	9
1905	1
1906	10
1907	8
1908	7
1909	7
1910	14
1911	11
1912	44
1913	19
1914	35
1915	34
1916	27
1917	134
1918	33
1919	59
1920	78
1921	55
1922	111
1923	120
1924	126
1925	137
1926	487
1927	151
1928	367
1929	213
1930	503
1931	591
1932	649
1933	205
1934	554
1935	208
1936	905
1937	279
1938	227
1939	394
1940	320
1941	444
1942	275
1943	338
1944	228
1945	693
1946	421
1947	373
1948	397
1949	455
1950	503
1951	606
1952	825
1953	398
1954	784
1955	612
1956	351
1957	304
1958	859
1959	411
1960	576
1961	386
1962	724
1963	291
1964	670
1965	282
1966	494
1967	1,419
1968	661
1969	670
1970	542
1971	552
1972	681
1973	800
1974	692
1975	869
1976	790
1977	766
1978	815
1979	585
1980	1,168
1981	646
1982	938
1983	1,241
1984	841
1985	793
1986	773
1987	968
1988	1,157
1989	827
1990	1,202
1991	589
1992	904
1993	1,198
1994	1,027
1995	1,347
1996	1,076
1997	688
1998	1,170
1999	1,428
2000	1,276
2001	1,004
2002	1,177
2003	1,256
2004	714
2005	932
2006	1,535
2007	1,171
2008	532
2009	816
2010	941
2011	989
2012	927
2013	761
2014	1,016
2015	547
2016	672
2017	467
2018	645
2019	561
2020	614
2021	674
2022	621
2023	1,157
2024	823
2025	720
2026	961

Download the Data

Data for records on 1975-07-15: 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 20	671
20 to 40	38
40 to 60	9
60 to 80	2
80 to 100	1