Weather Records on 13 July 1971

517 weather records were set or tied worldwide on 13 July 1971. Highest significance: St Catharines, CA.

Key Facts for 13 July 1971

On 13 July 1971, 517 weather records were set or tied at long-record stations worldwide.
154 were record highs and 228 were record lows, counting maximum and minimum temperature.
By timescale, 9 were all-time records, 11 monthly and 497 daily.
St Catharines set a daily record precipitation of 50.8 mm (2.0 in) on 13 July 1971.
Across 165 earlier years (1795 to 2026) the same calendar date averaged 437 records.

Record Map

517 stations

517 station records on 13 July 1971 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 July 1971: highest significance records shown on the map
Station	Country	Type	Value	Significance
St Catharines	Canada	Record daily precipitation	50.8 mm (2.0 in)	58 of 100 (Notable)
Pulosero	Russia	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Baratria	Australia	Record daily precipitation	29.7 mm (1.2 in)	51 of 100 (Notable)
Kandalaksa	Russia	Record daily precipitation	37.7 mm (1.5 in)	51 of 100 (Notable)
Maneroo	Australia	Record daily precipitation	42.9 mm (1.7 in)	48 of 100 (Notable)
Winslow AP	United States	Record high maximum temperature	42.8 C (109.0 F)	48 of 100 (Notable)
Ankenes	Norway	Record daily precipitation	49.2 mm (1.9 in)	46 of 100 (Notable)
Louisville 1 E	United States	Record daily precipitation	93.5 mm (3.7 in)	46 of 100 (Notable)
Moncegorsk	Russia	Record daily precipitation	43.1 mm (1.7 in)	43 of 100 (Notable)
Morgan 1 W	United States	Record daily precipitation	69.9 mm (2.8 in)	43 of 100 (Notable)
Catole	Brazil	Record daily precipitation	40.2 mm (1.6 in)	42 of 100 (Notable)
San Benito	United States	Record daily precipitation	45.7 mm (1.8 in)	41 of 100 (Notable)
Mount Ryde	Australia	Record daily precipitation	27.4 mm (1.1 in)	40 of 100 (Notable)
Winnemucca AP	United States	Record low minimum temperature	4.4 C (39.9 F)	40 of 100 (Notable)
Murmansk	Russia	Record daily precipitation	31.8 mm (1.3 in)	38 of 100 (Notable)
Cortez	United States	Record high maximum temperature	38.3 C (100.9 F)	38 of 100 (Notable)
Teriberka	Russia	Record daily precipitation	25.8 mm (1.0 in)	37 of 100 (Notable)
Manassa	United States	Record high maximum temperature	34.4 C (93.9 F)	37 of 100 (Notable)
Farmington	United States	Record low minimum temperature	3.9 C (39.0 F)	37 of 100 (Notable)
Clinton	United States	Record low minimum temperature	10.0 C (50.0 F)	37 of 100 (Notable)
Amherst	United States	Record low minimum temperature	5.0 C (41.0 F)	36 of 100 (Notable)
Ishpeming	United States	Record daily precipitation	50.0 mm (2.0 in)	36 of 100 (Notable)
Manchester	United States	Record low minimum temperature	8.3 C (46.9 F)	36 of 100 (Notable)
Greenville	United States	Record low maximum temperature	22.8 C (73.0 F)	36 of 100 (Notable)
Vineland Station	Canada	Record daily precipitation	35.1 mm (1.4 in)	35 of 100 (Notable)
Rangely 1E	United States	Record high maximum temperature	38.3 C (100.9 F)	35 of 100 (Notable)
Conceicao da Barra	Brazil	Record daily precipitation	31.4 mm (1.2 in)	33 of 100 (Routine)
Stratford	United States	Record high minimum temperature	23.3 C (73.9 F)	33 of 100 (Routine)
Padun	Russia	Record daily precipitation	26.9 mm (1.1 in)	32 of 100 (Routine)
Eastport	United States	Record low minimum temperature	7.8 C (46.0 F)	32 of 100 (Routine)
Peterboro 2 S	United States	Record low minimum temperature	4.4 C (39.9 F)	32 of 100 (Routine)
Cuba	United States	Record high minimum temperature	20.6 C (69.1 F)	32 of 100 (Routine)
Caroleen	United States	Record low maximum temperature	25.0 C (77.0 F)	32 of 100 (Routine)
Kenton	United States	Record high minimum temperature	25.6 C (78.1 F)	32 of 100 (Routine)
Pierce 1 E	United States	Record low minimum temperature	18.3 C (64.9 F)	32 of 100 (Routine)
Clarke City	Canada	Record low minimum temperature	2.8 C (37.0 F)	31 of 100 (Routine)
Inukjuak Ua	Canada	Record daily precipitation	34.8 mm (1.4 in)	31 of 100 (Routine)
McAdam	Canada	Record low minimum temperature	3.3 C (37.9 F)	31 of 100 (Routine)
Ness City	United States	Record high minimum temperature	26.1 C (79.0 F)	31 of 100 (Routine)
Siler City 2 N	United States	Record low maximum temperature	22.2 C (72.0 F)	31 of 100 (Routine)
Napa State Hospital	United States	Record high maximum temperature	35.0 C (95.0 F)	30 of 100 (Routine)
Macon	United States	Record daily precipitation	43.9 mm (1.7 in)	30 of 100 (Routine)
Blanding	United States	Record high maximum temperature	38.3 C (100.9 F)	30 of 100 (Routine)
Headingly Station	Australia	Record daily precipitation	25.4 mm (1.0 in)	29 of 100 (Routine)
Moosonee Ua	Canada	Record daily precipitation	33.0 mm (1.3 in)	29 of 100 (Routine)
Lovozero	Russia	Record daily precipitation	26.4 mm (1.0 in)	29 of 100 (Routine)
Stuart	United States	Record low minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Woodstock	United States	Record low minimum temperature	2.8 C (37.0 F)	29 of 100 (Routine)
Pte de Chassiron	France	Record high minimum temperature	20.4 C (68.7 F)	28 of 100 (Routine)
Irbejskoe	Russia	Record daily precipitation	29.6 mm (1.2 in)	28 of 100 (Routine)
Belfast	United States	Record low minimum temperature	7.8 C (46.0 F)	28 of 100 (Routine)
Bolivar	United States	Record low minimum temperature	5.0 C (41.0 F)	28 of 100 (Routine)
Lockport 2SE	United States	Record daily precipitation	62.2 mm (2.4 in)	28 of 100 (Routine)
McAllen	United States	Record low maximum temperature	27.8 C (82.0 F)	28 of 100 (Routine)
Purcellville	United States	Record low minimum temperature	12.2 C (54.0 F)	28 of 100 (Routine)
Fayette	United States	Record daily precipitation	56.1 mm (2.2 in)	27 of 100 (Routine)
Bloomfield 3 SE	United States	Record high maximum temperature	39.4 C (102.9 F)	27 of 100 (Routine)
Durham	United States	Record low maximum temperature	22.2 C (72.0 F)	27 of 100 (Routine)
Blaine	United States	Record low minimum temperature	6.1 C (43.0 F)	27 of 100 (Routine)
Rochester Gtr Intl	United States	Record daily precipitation	57.2 mm (2.3 in)	27 of 100 (Routine)

Counts by Type and Timescale

517 records

Records set or tied on 13 July 1971 by type: Highest daily maximum 88, Lowest daily maximum 47, Highest daily minimum 66, Lowest daily minimum 181, Heaviest daily rainfall 134, Deepest snow cover 1.

Records on 13 July 1971 by type
Record type	Records
Highest daily maximum	88
Lowest daily maximum	47
Highest daily minimum	66
Lowest daily minimum	181
Heaviest daily rainfall	134
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 13 July 1971 by timescale: all-time 9, monthly 11, daily 497.

How Much Records Were Beaten By

361 broken records

Margins by which the 361 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 889.0. Ties are not counted.

Top 20 by Significance

13 July 1971

Top 20 records on 13 July 1971 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 July 1971	St Catharines, CA	daily rain	50.8 mm (2.0 in)	36.1 mm (1.4 in)	38 years	58 of 100 (Notable)
13 July 1971	Pulosero, RU	daily rain	33.0 mm (1.3 in)	24.8 mm (1.0 in)	29 years	52 of 100 (Notable)
13 July 1971	Baratria, AU	daily rain	29.7 mm (1.2 in)	29.7 mm (1.2 in)	57 years	51 of 100 (Notable)
13 July 1971	Kandalaksa, RU	daily rain	37.7 mm (1.5 in)	18.2 mm (0.7 in)	44 years	51 of 100 (Notable)
13 July 1971	Maneroo, AU	daily rain	42.9 mm (1.7 in)	30.7 mm (1.2 in)	58 years	48 of 100 (Notable)
13 July 1971	Winslow AP, US	all-time high max	42.8 C (109.0 F)	1.1 C (2.0 F)	61 years	48 of 100 (Notable)
13 July 1971	Ankenes, NO	monthly rain	49.2 mm (1.9 in)	11.7 mm (0.5 in)	28 years	46 of 100 (Notable)
13 July 1971	Louisville 1 E, US	daily rain	93.5 mm (3.7 in)	42.2 mm (1.7 in)	42 years	46 of 100 (Notable)
13 July 1971	Moncegorsk, RU	daily rain	43.1 mm (1.7 in)	27.4 mm (1.1 in)	0 years	43 of 100 (Notable)
13 July 1971	Morgan 1 W, US	daily rain	69.9 mm (2.8 in)	49.6 mm (2.0 in)	2 years	43 of 100 (Notable)
13 July 1971	Catole, BR	daily rain	40.2 mm (1.6 in)	39.0 mm (1.5 in)	33 years	42 of 100 (Notable)
13 July 1971	San Benito, US	daily rain	45.7 mm (1.8 in)	33.8 mm (1.3 in)	29 years	41 of 100 (Notable)
13 July 1971	Mount Ryde, AU	daily rain	27.4 mm (1.1 in)	27.4 mm (1.1 in)	56 years	40 of 100 (Notable)
13 July 1971	Winnemucca AP, US	daily low min	4.4 C (39.9 F)	1.7 C (3.1 F)	90 years	40 of 100 (Notable)
13 July 1971	Murmansk, RU	daily rain	31.8 mm (1.3 in)	14.4 mm (0.6 in)	29 years	38 of 100 (Notable)
13 July 1971	Cortez, US	all-time high max	38.3 C (100.9 F)	0.5 C (0.9 F)	39 years	38 of 100 (Notable)
13 July 1971	Teriberka, RU	daily rain	25.8 mm (1.0 in)	3.6 mm (0.14 in)	77 years	37 of 100 (Notable)
13 July 1971	Manassa, US	monthly high max	34.4 C (93.9 F)	1.1 C (2.0 F)	55 years	37 of 100 (Notable)
13 July 1971	Farmington, US	daily low min	3.9 C (39.0 F)	3.3 C (5.9 F)	75 years	37 of 100 (Notable)
13 July 1971	Clinton, US	daily low min	10.0 C (50.0 F)	3.3 C (5.9 F)	70 years	37 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

1795 to 1971

Records set or tied on this calendar date in each year from 1795 to 1971. 1971 had 517 records.

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

Records on 07-13 in each year
Year	Records
1795	1
1796	1
1807	1
1824	1
1832	1
1834	1
1840	1
1842	1
1847	1
1848	2
1850	1
1855	1
1860	1
1861	1
1862	1
1866	1
1871	1
1872	1
1873	1
1875	1
1876	2
1878	1
1879	2
1880	1
1882	1
1884	3
1885	1
1887	1
1888	7
1889	6
1890	3
1891	4
1892	2
1893	5
1894	2
1895	11
1896	2
1897	4
1898	6
1900	2
1901	7
1902	7
1903	8
1904	9
1905	5
1906	17
1907	22
1908	11
1909	7
1910	16
1911	47
1912	79
1913	21
1914	50
1915	17
1916	45
1917	22
1918	160
1919	79
1920	30
1921	81
1922	34
1923	104
1924	147
1925	229
1926	426
1927	195
1928	146
1929	123
1930	443
1931	351
1932	349
1933	653
1934	445
1935	304
1936	999
1937	264
1938	188
1939	382
1940	891
1941	599
1942	282
1943	433
1944	302
1945	637
1946	318
1947	245
1948	407
1949	333
1950	849
1951	393
1952	730
1953	700
1954	1,044
1955	378
1956	436
1957	321
1958	324
1959	451
1960	470
1961	513
1962	615
1963	726
1964	1,023
1965	479
1966	649
1967	654
1968	427
1969	676
1970	410
1971	517
1972	861
1973	489
1974	569
1975	1,474
1976	650
1977	581
1978	437
1979	562
1980	1,127
1981	795
1982	513
1983	887
1984	817
1985	488
1986	918
1987	1,105
1988	898
1989	635
1990	1,762
1991	888
1992	1,293
1993	1,374
1994	1,340
1995	1,350
1996	957
1997	793
1998	1,274
1999	1,356
2000	978
2001	800
2002	1,546
2003	934
2004	686
2005	1,039
2006	1,179
2007	756
2008	672
2009	807
2010	1,192
2011	1,216
2012	1,283
2013	548
2014	540
2015	692
2016	667
2017	594
2018	435
2019	443
2020	668
2021	778
2022	686
2023	705
2024	908
2025	707
2026	1,124

Download the Data

Data for records on 1971-07-13: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 200	360
200 to 400	0
400 to 600	0
600 to 800	0
800 to 1000	1