Weather Records on 6 July 1990

854 weather records were set or tied worldwide on 6 July 1990. Highest significance: Isabela Substn, PR.

Key Facts for 6 July 1990

On 6 July 1990, 854 weather records were set or tied at long-record stations worldwide.
324 were record highs and 145 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 25 monthly and 826 daily.
Isabela Substn set a daily record precipitation of 108.0 mm (4.3 in) on 6 July 1990.
Across 163 earlier years (1793 to 2026) the same calendar date averaged 436 records.

Record Map

854 stations

854 station records on 6 July 1990 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 6 July 1990: highest significance records shown on the map
Station	Country	Type	Value	Significance
Isabela Substn	Puerto Rico [United States]	Record daily precipitation	108.0 mm (4.3 in)	61 of 100 (Major)
Jasper	United States	Record daily precipitation	83.8 mm (3.3 in)	57 of 100 (Notable)
Walwa	Australia	Record daily precipitation	33.8 mm (1.3 in)	52 of 100 (Notable)
Mora Camp	Puerto Rico [United States]	Record daily precipitation	130.8 mm (5.1 in)	52 of 100 (Notable)
Conservatoria	Brazil	Record daily precipitation	44.4 mm (1.7 in)	51 of 100 (Notable)
Atbasar	Kazakhstan	Record daily precipitation	38.0 mm (1.5 in)	51 of 100 (Notable)
Eastonville 2 NNW	United States	Record daily precipitation	49.0 mm (1.9 in)	51 of 100 (Notable)
Fazenda Sobradinho	Brazil	Record daily precipitation	30.6 mm (1.2 in)	48 of 100 (Notable)
Barra Do Pirai	Brazil	Record daily precipitation	25.0 mm (1.0 in)	46 of 100 (Notable)
Bom Jardim de Minas	Brazil	Record daily precipitation	37.6 mm (1.5 in)	44 of 100 (Notable)
Nerchinskij Zavod	Russia	Record high minimum temperature	18.7 C (65.7 F)	43 of 100 (Notable)
Colorado Springs Muni AP	United States	Record daily precipitation	31.5 mm (1.2 in)	43 of 100 (Notable)
Carabost	Australia	Record daily precipitation	28.0 mm (1.1 in)	42 of 100 (Notable)
Fazenda Juca Casimiro	Brazil	Record daily precipitation	32.5 mm (1.3 in)	41 of 100 (Notable)
Wickenburg	United States	Record daily precipitation	58.4 mm (2.3 in)	41 of 100 (Notable)
Mt Airy 2 W	United States	Record high minimum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Port Campbell Post Office	Australia	Record daily precipitation	26.0 mm (1.0 in)	40 of 100 (Notable)
Capivari	Brazil	Record daily precipitation	42.7 mm (1.7 in)	40 of 100 (Notable)
Hartington	United States	Record low minimum temperature	6.7 C (44.1 F)	40 of 100 (Notable)
Capivari	Brazil	Record daily precipitation	37.8 mm (1.5 in)	39 of 100 (Notable)
Robert Lee 4WSW	United States	Record high maximum temperature	41.1 C (106.0 F)	39 of 100 (Notable)
Du Quoin 4 SE	United States	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Hebron	United States	Record daily precipitation	40.6 mm (1.6 in)	38 of 100 (Notable)
Neumunster	Germany	Record daily precipitation	25.1 mm (1.0 in)	37 of 100 (Notable)
Jasso	Mexico	Record daily precipitation	33.3 mm (1.3 in)	37 of 100 (Notable)
Lindbergh Lake	United States	Record daily precipitation	26.9 mm (1.1 in)	37 of 100 (Notable)
Augustine 2E	United States	Record daily precipitation	27.2 mm (1.1 in)	37 of 100 (Notable)
Ballinger 2 NW	United States	Record high minimum temperature	26.1 C (79.0 F)	37 of 100 (Notable)
Salem	United States	Record high minimum temperature	23.3 C (73.9 F)	36 of 100 (Notable)
Flores (Dnocs)	Brazil	Record daily precipitation	36.2 mm (1.4 in)	35 of 100 (Notable)
Mogi-Mirim	Brazil	Record daily precipitation	28.9 mm (1.1 in)	35 of 100 (Notable)
Vaasa Vaasan Lentoasema	Finland	Record daily precipitation	26.5 mm (1.0 in)	35 of 100 (Notable)
Glennville 3NW	United States	Record high minimum temperature	25.0 C (77.0 F)	35 of 100 (Notable)
Thermopolis	United States	Record high minimum temperature	20.6 C (69.1 F)	35 of 100 (Notable)
Bom Sucesso	Brazil	Record daily precipitation	34.2 mm (1.3 in)	34 of 100 (Routine)
Santa Isabel Do Rio Preto	Brazil	Record daily precipitation	34.4 mm (1.4 in)	34 of 100 (Routine)
Suchixtlahuaca -Quiotep-	Mexico	Record daily precipitation	59.9 mm (2.4 in)	34 of 100 (Routine)
Glen St Mary 1 W	United States	Record high minimum temperature	24.4 C (75.9 F)	34 of 100 (Routine)
Tryon	United States	Record high minimum temperature	24.4 C (75.9 F)	34 of 100 (Routine)
Helena 1 SSE	United States	Record high maximum temperature	40.6 C (105.1 F)	34 of 100 (Routine)
Uniontown 1 NE	United States	Record daily precipitation	49.0 mm (1.9 in)	34 of 100 (Routine)
Corinne	United States	Record high minimum temperature	19.4 C (66.9 F)	34 of 100 (Routine)
Aberdeen 20NNE	United States	Record daily precipitation	37.8 mm (1.5 in)	34 of 100 (Routine)
Wilsons Promontory Lighthouse	Australia	Record daily precipitation	37.2 mm (1.5 in)	33 of 100 (Routine)
Fumaca	Brazil	Record daily precipitation	28.3 mm (1.1 in)	33 of 100 (Routine)
Milledgeville	United States	Record high maximum temperature	38.9 C (102.0 F)	33 of 100 (Routine)
Danville 2 SE	United States	Record high maximum temperature	38.9 C (102.0 F)	33 of 100 (Routine)
Tootool (Bryntirion)	Australia	Record daily precipitation	26.8 mm (1.1 in)	32 of 100 (Routine)
Lockhart Bowling Club	Australia	Record daily precipitation	25.6 mm (1.0 in)	32 of 100 (Routine)
Carandai	Brazil	Record daily precipitation	38.6 mm (1.5 in)	32 of 100 (Routine)
Borovici	Russia	Record daily precipitation	29.4 mm (1.2 in)	32 of 100 (Routine)
Chernjaevo	Russia	Record high minimum temperature	18.9 C (66.0 F)	32 of 100 (Routine)
Long Branch-Oakhurst	United States	Record high maximum temperature	35.6 C (96.1 F)	32 of 100 (Routine)
Mt Clemens Ang Base	United States	Record low maximum temperature	21.1 C (70.0 F)	32 of 100 (Routine)
Velyka Oleksandrivk	Ukraine	Record daily precipitation	45.4 mm (1.8 in)	31 of 100 (Routine)
Buffalo	United States	Record high minimum temperature	19.4 C (66.9 F)	31 of 100 (Routine)
Paraiso	Puerto Rico [United States]	Record daily precipitation	104.1 mm (4.1 in)	30 of 100 (Routine)
Santa Rosa	United States	Record high minimum temperature	13.3 C (55.9 F)	30 of 100 (Routine)
Lidice	Brazil	Record daily precipitation	39.2 mm (1.5 in)	29 of 100 (Routine)
San Francisco	Mexico	Record high minimum temperature	21.7 C (71.1 F)	29 of 100 (Routine)

Counts by Type and Timescale

854 records

Records set or tied on 6 July 1990 by type: Highest daily maximum 132, Lowest daily maximum 82, Highest daily minimum 192, Lowest daily minimum 63, Heaviest daily rainfall 385.

Records on 6 July 1990 by type
Record type	Records
Highest daily maximum	132
Lowest daily maximum	82
Highest daily minimum	192
Lowest daily minimum	63
Heaviest daily rainfall	385
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 6 July 1990 by timescale: all-time 3, monthly 25, daily 826.

How Much Records Were Beaten By

659 broken records

Margins by which the 659 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 72.6. Ties are not counted.

Top 20 by Significance

6 July 1990

Top 20 records on 6 July 1990 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 July 1990	Isabela Substn, PR	daily rain	108.0 mm (4.3 in)	48.3 mm (1.9 in)	47 years	61 of 100 (Major)
6 July 1990	Jasper, US	daily rain	83.8 mm (3.3 in)	72.6 mm (2.9 in)	27 years	57 of 100 (Notable)
6 July 1990	Walwa, AU	daily rain	33.8 mm (1.3 in)	9.9 mm (0.39 in)	97 years	52 of 100 (Notable)
6 July 1990	Mora Camp, PR	monthly rain	130.8 mm (5.1 in)	47.0 mm (1.9 in)	16 years	52 of 100 (Notable)
6 July 1990	Conservatoria, BR	daily rain	44.4 mm (1.7 in)	26.3 mm (1.0 in)	24 years	51 of 100 (Notable)
6 July 1990	Atbasar, KZ	daily rain	38.0 mm (1.5 in)	26.7 mm (1.1 in)	20 years	51 of 100 (Notable)
6 July 1990	Eastonville 2 NNW, US	daily rain	49.0 mm (1.9 in)	33.0 mm (1.3 in)	29 years	51 of 100 (Notable)
6 July 1990	Fazenda Sobradinho, BR	daily rain	30.6 mm (1.2 in)	23.4 mm (0.9 in)	48 years	48 of 100 (Notable)
6 July 1990	Barra Do Pirai, BR	daily rain	25.0 mm (1.0 in)	21.6 mm (0.9 in)	25 years	46 of 100 (Notable)
6 July 1990	Bom Jardim de Minas, BR	daily rain	37.6 mm (1.5 in)	27.4 mm (1.1 in)	33 years	44 of 100 (Notable)
6 July 1990	Nerchinskij Zavod, RU	daily high min	18.7 C (65.7 F)	1.4 C (2.5 F)	99 years	43 of 100 (Notable)
6 July 1990	Colorado Springs Muni AP, US	daily rain	31.5 mm (1.2 in)	22.1 mm (0.9 in)	40 years	43 of 100 (Notable)
6 July 1990	Carabost, AU	daily rain	28.0 mm (1.1 in)	2.6 mm (0.10 in)	97 years	42 of 100 (Notable)
6 July 1990	Fazenda Juca Casimiro, BR	daily rain	32.5 mm (1.3 in)	21.5 mm (0.8 in)	44 years	41 of 100 (Notable)
6 July 1990	Wickenburg, US	monthly rain	58.4 mm (2.3 in)	2.5 mm (0.10 in)	72 years	41 of 100 (Notable)
6 July 1990	Mt Airy 2 W, US	daily high min	22.8 C (73.0 F)	1.7 C (3.1 F)	89 years	41 of 100 (Notable)
6 July 1990	Port Campbell Post Office, AU	daily rain	26.0 mm (1.0 in)	0.6 mm (0.02 in)	97 years	40 of 100 (Notable)
6 July 1990	Capivari, BR	daily rain	42.7 mm (1.7 in)	29.0 mm (1.1 in)	32 years	40 of 100 (Notable)
6 July 1990	Hartington, US	daily low min	6.7 C (44.1 F)	2.2 C (4.0 F)	87 years	40 of 100 (Notable)
6 July 1990	Capivari, BR	daily rain	37.8 mm (1.5 in)	25.1 mm (1.0 in)	32 years	39 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 1990

Records set or tied on this calendar date in each year from 1793 to 1990. 1990 had 854 records.

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

Records on 07-06 in each year
Year	Records
1793	1
1795	1
1812	1
1813	1
1819	1
1821	1
1828	3
1839	1
1845	1
1848	1
1856	1
1859	1
1860	1
1863	1
1864	2
1865	1
1868	2
1874	1
1875	3
1876	1
1877	1
1878	3
1879	3
1881	4
1883	1
1885	1
1887	2
1889	1
1890	7
1892	1
1893	2
1894	4
1895	3
1896	3
1897	1
1898	5
1899	5
1900	12
1901	7
1902	6
1903	2
1904	4
1905	8
1906	16
1907	9
1908	22
1909	22
1910	31
1911	45
1912	32
1913	18
1914	50
1915	83
1916	38
1917	26
1918	28
1919	36
1920	36
1921	80
1922	159
1923	177
1924	163
1925	160
1926	133
1927	255
1928	231
1929	106
1930	285
1931	489
1932	470
1933	310
1934	400
1935	222
1936	683
1937	385
1938	269
1939	425
1940	437
1941	337
1942	543
1943	349
1944	320
1945	337
1946	172
1947	506
1948	698
1949	405
1950	541
1951	623
1952	456
1953	656
1954	494
1955	388
1956	722
1957	359
1958	717
1959	285
1960	687
1961	501
1962	434
1963	350
1964	579
1965	442
1966	319
1967	684
1968	739
1969	786
1970	497
1971	412
1972	1,368
1973	1,196
1974	456
1975	743
1976	595
1977	848
1978	1,072
1979	1,092
1980	587
1981	1,016
1982	803
1983	1,002
1984	782
1985	874
1986	870
1987	636
1988	2,036
1989	838
1990	854
1991	888
1992	936
1993	1,419
1994	1,345
1995	779
1996	1,034
1997	792
1998	1,238
1999	1,603
2000	753
2001	1,020
2002	650
2003	723
2004	903
2005	927
2006	1,122
2007	1,303
2008	937
2009	935
2010	1,199
2011	617
2012	1,398
2013	607
2014	494
2015	1,160
2016	778
2017	808
2018	714
2019	523
2020	380
2021	746
2022	890
2023	548
2024	1,185
2025	619
2026	517

Download the Data

Data for records on 1990-07-06: 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 2026-10-16 (16 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	558
10 to 20	71
20 to 30	25
30 to 40	2
40 to 50	2
50 to 60	0
60 to 70	0
70 to 80	1