Weather Records on 27 July 1975

588 weather records were set or tied worldwide on 27 July 1975. Highest significance: Gravette, US.

Key Facts for 27 July 1975

On 27 July 1975, 588 weather records were set or tied at long-record stations worldwide.
197 were record highs and 213 were record lows, counting maximum and minimum temperature.
By timescale, 6 were all-time records, 19 monthly and 563 daily.
Gravette set a daily record precipitation of 140.2 mm (5.5 in) on 27 July 1975.
Across 162 earlier years (1805 to 2026) the same calendar date averaged 452 records.

Record Map

588 stations

588 station records on 27 July 1975 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 July 1975: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gravette	United States	Record daily precipitation	140.2 mm (5.5 in)	55 of 100 (Notable)
Mozajsk	Russia	Record daily precipitation	47.3 mm (1.9 in)	53 of 100 (Notable)
Rosman	United States	Record daily precipitation	90.2 mm (3.6 in)	48 of 100 (Notable)
McAlinden	Australia	Record daily precipitation	67.2 mm (2.6 in)	47 of 100 (Notable)
Petrolandia (Itaparica)	Brazil	Record daily precipitation	28.0 mm (1.1 in)	46 of 100 (Notable)
Okay	United States	Record daily precipitation	88.1 mm (3.5 in)	44 of 100 (Notable)
Bentonville 4 S	United States	Record daily precipitation	150.6 mm (5.9 in)	43 of 100 (Notable)
Forbes (Camp Street)	Australia	Record high maximum temperature	22.0 C (71.6 F)	42 of 100 (Notable)
Valdaj	Russia	Record daily precipitation	37.5 mm (1.5 in)	42 of 100 (Notable)
Fabens	United States	Record daily precipitation	50.8 mm (2.0 in)	42 of 100 (Notable)
Spavinaw	United States	Record daily precipitation	86.4 mm (3.4 in)	40 of 100 (Notable)
Bathurst Gaol	Australia	Record high maximum temperature	18.0 C (64.4 F)	38 of 100 (Notable)
San Juan de Los Llanos	Mexico	Record daily precipitation	43.9 mm (1.7 in)	38 of 100 (Notable)
Hanty-Mansijsk	Russia	Record daily precipitation	34.6 mm (1.4 in)	37 of 100 (Notable)
Coleman	United States	Record low minimum temperature	12.2 C (54.0 F)	37 of 100 (Notable)
Nurnberg	Germany	Record low minimum temperature	5.3 C (41.5 F)	36 of 100 (Notable)
Nhill	Australia	Record high maximum temperature	22.0 C (71.6 F)	35 of 100 (Notable)
Voru	Estonia	Record daily precipitation	37.7 mm (1.5 in)	35 of 100 (Notable)
Geisenheim	Germany	Record low minimum temperature	10.1 C (50.2 F)	35 of 100 (Notable)
High Springs	United States	Record daily precipitation	91.7 mm (3.6 in)	35 of 100 (Notable)
Sume (Sao Tome)	Brazil	Record daily precipitation	25.8 mm (1.0 in)	34 of 100 (Routine)
Batesville Lvstk	United States	Record daily precipitation	67.3 mm (2.6 in)	34 of 100 (Routine)
Brevard	United States	Record daily precipitation	36.1 mm (1.4 in)	34 of 100 (Routine)
Glen Mervyn	Australia	Record daily precipitation	44.2 mm (1.7 in)	33 of 100 (Routine)
Bamberg	Germany	Record low minimum temperature	6.2 C (43.2 F)	33 of 100 (Routine)
Hatteras	United States	Record low minimum temperature	18.9 C (66.0 F)	33 of 100 (Routine)
Acude Nova Floresta	Brazil	Record daily precipitation	65.7 mm (2.6 in)	32 of 100 (Routine)
Battle Mountain 4SE	United States	Record high maximum temperature	42.8 C (109.0 F)	32 of 100 (Routine)
York Post Office	Australia	Record daily precipitation	30.8 mm (1.2 in)	31 of 100 (Routine)
Port Lincoln	Australia	Record high maximum temperature	22.4 C (72.3 F)	31 of 100 (Routine)
Rocky Ford 2 SE	United States	Record low minimum temperature	9.4 C (48.9 F)	31 of 100 (Routine)
Ovando	United States	Record high maximum temperature	36.7 C (98.1 F)	31 of 100 (Routine)
Whiteville	United States	Record low minimum temperature	15.6 C (60.1 F)	31 of 100 (Routine)
Grand River Dam	United States	Record daily precipitation	42.9 mm (1.7 in)	31 of 100 (Routine)
Adelaide West Terrace	Australia	Record high maximum temperature	23.7 C (74.7 F)	30 of 100 (Routine)
Regensburg	Germany	Record low minimum temperature	7.0 C (44.6 F)	30 of 100 (Routine)
Tula	Russia	Record daily precipitation	42.9 mm (1.7 in)	30 of 100 (Routine)
Shamrock	United States	Record daily precipitation	37.8 mm (1.5 in)	30 of 100 (Routine)
Alta 1 NNW	United States	Record high minimum temperature	15.6 C (60.1 F)	30 of 100 (Routine)
Newbicup	Australia	Record daily precipitation	33.0 mm (1.3 in)	29 of 100 (Routine)
Merrill	United States	Record daily precipitation	41.1 mm (1.6 in)	29 of 100 (Routine)
McAllen	United States	Record daily precipitation	40.1 mm (1.6 in)	29 of 100 (Routine)
Bridgetown Comparison	Australia	Record daily precipitation	35.2 mm (1.4 in)	28 of 100 (Routine)
Wagin	Australia	Record daily precipitation	33.0 mm (1.3 in)	28 of 100 (Routine)
Low Head (Comparison)	Australia	Record high maximum temperature	16.8 C (62.2 F)	28 of 100 (Routine)
Rocky Mtn House	Canada	Record high maximum temperature	33.3 C (91.9 F)	28 of 100 (Routine)
Gila Bend 2SE	United States	Record low maximum temperature	36.1 C (97.0 F)	28 of 100 (Routine)
Savannah Beach	United States	Record daily precipitation	61.2 mm (2.4 in)	28 of 100 (Routine)
Falcondale - Edeowie	Australia	Record daily precipitation	28.2 mm (1.1 in)	27 of 100 (Routine)
Cape Otway Lighthouse	Australia	Record high minimum temperature	12.2 C (54.0 F)	27 of 100 (Routine)
Grodno	Belarus	Record daily precipitation	35.5 mm (1.4 in)	27 of 100 (Routine)
Lagarto	Brazil	Record daily precipitation	42.0 mm (1.7 in)	27 of 100 (Routine)
Zacatecas (Smn)	Mexico	Record low maximum temperature	13.9 C (57.0 F)	27 of 100 (Routine)
Eureka Springs 3 WNW	United States	Record daily precipitation	63.0 mm (2.5 in)	27 of 100 (Routine)
Old Forge	United States	Record low minimum temperature	3.3 C (37.9 F)	27 of 100 (Routine)
Edenholme	Australia	Record daily precipitation	27.0 mm (1.1 in)	26 of 100 (Routine)
Mount Gambier Aero	Australia	Record high maximum temperature	19.3 C (66.7 F)	26 of 100 (Routine)
Minsk	Belarus	Record low maximum temperature	16.0 C (60.8 F)	26 of 100 (Routine)
Ostrov Golomjannyj	Russia	Record high minimum temperature	4.0 C (39.2 F)	26 of 100 (Routine)
Seligman	United States	Record daily precipitation	36.1 mm (1.4 in)	26 of 100 (Routine)

Counts by Type and Timescale

588 records

Records set or tied on 27 July 1975 by type: Highest daily maximum 132, Lowest daily maximum 79, Highest daily minimum 65, Lowest daily minimum 134, Heaviest daily rainfall 178.

Records on 27 July 1975 by type
Record type	Records
Highest daily maximum	132
Lowest daily maximum	79
Highest daily minimum	65
Lowest daily minimum	134
Heaviest daily rainfall	178
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 July 1975 by timescale: all-time 6, monthly 19, daily 563.

How Much Records Were Beaten By

423 broken records

Margins by which the 423 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 98.8. Ties are not counted.

Top 20 by Significance

27 July 1975

Top 20 records on 27 July 1975 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 1975	Gravette, US	daily rain	140.2 mm (5.5 in)	98.8 mm (3.9 in)	29 years	55 of 100 (Notable)
27 July 1975	Mozajsk, RU	daily rain	47.3 mm (1.9 in)	27.7 mm (1.1 in)	36 years	53 of 100 (Notable)
27 July 1975	Rosman, US	daily rain	90.2 mm (3.6 in)	65.6 mm (2.6 in)	14 years	48 of 100 (Notable)
27 July 1975	McAlinden, AU	monthly rain	67.2 mm (2.6 in)	22.0 mm (0.9 in)	29 years	47 of 100 (Notable)
27 July 1975	Petrolandia (Itaparica), BR	daily rain	28.0 mm (1.1 in)	19.2 mm (0.8 in)	8 years	46 of 100 (Notable)
27 July 1975	Okay, US	daily rain	88.1 mm (3.5 in)	55.1 mm (2.2 in)	32 years	44 of 100 (Notable)
27 July 1975	Bentonville 4 S, US	all-time rain	150.6 mm (5.9 in)	30.7 mm (1.2 in)	1 year	43 of 100 (Notable)
27 July 1975	Forbes (Camp Street), AU	daily high max	22.0 C (71.6 F)	1.4 C (2.5 F)	94 years	42 of 100 (Notable)
27 July 1975	Valdaj, RU	daily rain	37.5 mm (1.5 in)	24.0 mm (0.9 in)	18 years	42 of 100 (Notable)
27 July 1975	Fabens, US	daily rain	50.8 mm (2.0 in)	37.1 mm (1.5 in)	20 years	42 of 100 (Notable)
27 July 1975	Spavinaw, US	daily rain	86.4 mm (3.4 in)	43.2 mm (1.7 in)	42 years	40 of 100 (Notable)
27 July 1975	Bathurst Gaol, AU	daily high max	18.0 C (64.4 F)	1.3 C (2.3 F)	80 years	38 of 100 (Notable)
27 July 1975	San Juan de Los Llanos, MX	daily rain	43.9 mm (1.7 in)	20.5 mm (0.8 in)	46 years	38 of 100 (Notable)
27 July 1975	Hanty-Mansijsk, RU	daily rain	34.6 mm (1.4 in)	5.8 mm (0.23 in)	75 years	37 of 100 (Notable)
27 July 1975	Coleman, US	monthly low min	12.2 C (54.0 F)	0.6 C (1.1 F)	60 years	37 of 100 (Notable)
27 July 1975	Nurnberg, DE	daily low min	5.3 C (41.5 F)	0.1 C (0.2 F)	91 years	36 of 100 (Notable)
27 July 1975	Nhill, AU	daily high max	22.0 C (71.6 F)	2.0 C (3.6 F)	69 years	35 of 100 (Notable)
27 July 1975	Voru, EE	daily rain	37.7 mm (1.5 in)	17.3 mm (0.7 in)	16 years	35 of 100 (Notable)
27 July 1975	Geisenheim, DE	daily low min	10.1 C (50.2 F)	0.1 C (0.2 F)	86 years	35 of 100 (Notable)
27 July 1975	High Springs, US	daily rain	91.7 mm (3.6 in)	40.9 mm (1.6 in)	13 years	35 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

1805 to 1975

Records set or tied on this calendar date in each year from 1805 to 1975. 1975 had 588 records.

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

Records on 07-27 in each year
Year	Records
1805	1
1815	2
1820	1
1832	2
1847	1
1852	1
1856	2
1857	2
1862	1
1863	1
1867	2
1868	4
1870	1
1871	1
1872	2
1873	1
1875	1
1876	2
1877	2
1881	2
1882	1
1883	5
1884	2
1886	1
1887	3
1888	3
1889	4
1890	5
1891	1
1893	2
1894	1
1895	2
1896	1
1897	5
1898	2
1899	4
1900	5
1901	11
1902	4
1903	13
1904	13
1905	7
1906	16
1907	14
1908	17
1909	18
1910	7
1911	51
1912	89
1913	43
1914	44
1915	31
1916	143
1917	46
1918	103
1919	86
1920	67
1921	123
1922	95
1923	142
1924	71
1925	234
1926	131
1927	69
1928	222
1929	177
1930	786
1931	429
1932	172
1933	414
1934	471
1935	289
1936	971
1937	407
1938	287
1939	284
1940	632
1941	457
1942	258
1943	326
1944	398
1945	337
1946	680
1947	389
1948	485
1949	418
1950	797
1951	207
1952	476
1953	248
1954	294
1955	521
1956	325
1957	372
1958	491
1959	395
1960	385
1961	277
1962	1,009
1963	584
1964	335
1965	434
1966	594
1967	559
1968	391
1969	588
1970	379
1971	1,083
1972	790
1973	751
1974	403
1975	588
1976	426
1977	878
1978	583
1979	749
1980	760
1981	1,233
1982	584
1983	1,455
1984	1,613
1985	571
1986	836
1987	1,108
1988	936
1989	1,103
1990	846
1991	763
1992	791
1993	1,317
1994	1,851
1995	1,192
1996	950
1997	1,173
1998	1,363
1999	820
2000	1,019
2001	1,265
2002	816
2003	1,064
2004	1,552
2005	1,743
2006	1,321
2007	904
2008	784
2009	829
2010	1,330
2011	1,007
2012	823
2013	1,110
2014	591
2015	744
2016	564
2017	460
2018	737
2019	597
2020	842
2021	1,131
2022	855
2023	826
2024	646
2025	853
2026	1,170

Download the Data

Data for records on 1975-07-27: 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	401
20 to 40	15
40 to 60	5
60 to 80	1
80 to 100	1