Weather Records on 30 June 1990

1,191 weather records were set or tied worldwide on 30 June 1990. Highest significance: Bedford, US.

Key Facts for 30 June 1990

On 30 June 1990, 1,191 weather records were set or tied at long-record stations worldwide.
780 were record highs and 141 were record lows, counting maximum and minimum temperature.
By timescale, 11 were all-time records, 80 monthly and 1,100 daily.
Bedford set an all-time record high minimum temperature of 30.6 C (87.1 F) on 30 June 1990.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 445 records.

Record Map

1,191 stations

1,191 station records on 30 June 1990 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 1990: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bedford	United States	Record high minimum temperature	30.6 C (87.1 F)	61 of 100 (Major)
Merklingen	Germany	Record daily precipitation	47.0 mm (1.9 in)	54 of 100 (Notable)
Murrhardt	Germany	Record daily precipitation	55.0 mm (2.2 in)	53 of 100 (Notable)
Penong (Penalumba)	Australia	Record daily precipitation	39.1 mm (1.5 in)	51 of 100 (Notable)
Nurnberg	Germany	Record daily precipitation	30.0 mm (1.2 in)	50 of 100 (Notable)
Gollhofen	Germany	Record daily precipitation	35.9 mm (1.4 in)	50 of 100 (Notable)
Ignacio Lopez Rayon	Mexico	Record low minimum temperature	17.8 C (64.0 F)	50 of 100 (Notable)
Flagstaff AP	United States	Record high minimum temperature	18.3 C (64.9 F)	50 of 100 (Notable)
Reimlingen	Germany	Record daily precipitation	48.8 mm (1.9 in)	49 of 100 (Notable)
Kustanai	Kazakhstan	Record daily precipitation	63.2 mm (2.5 in)	49 of 100 (Notable)
Dzerzhinskoe	Russia	Record daily precipitation	29.3 mm (1.2 in)	49 of 100 (Notable)
Eichstatt-Landershofen	Germany	Record daily precipitation	36.0 mm (1.4 in)	48 of 100 (Notable)
Mainhardt-Ziegelbronn	Germany	Record daily precipitation	47.5 mm (1.9 in)	48 of 100 (Notable)
Zlatoust	Russia	Record daily precipitation	46.5 mm (1.8 in)	48 of 100 (Notable)
Solnethnaya	Russia	Record daily precipitation	58.2 mm (2.3 in)	48 of 100 (Notable)
Suhaja	Russia	Record daily precipitation	61.3 mm (2.4 in)	48 of 100 (Notable)
Heidenheim/Brenz	Germany	Record daily precipitation	34.5 mm (1.4 in)	47 of 100 (Notable)
Kovdor	Russia	Record daily precipitation	30.8 mm (1.2 in)	47 of 100 (Notable)
Pommelsbrunn	Germany	Record daily precipitation	30.4 mm (1.2 in)	46 of 100 (Notable)
Tarcutta (Wollumbi)	Australia	Record daily precipitation	37.0 mm (1.5 in)	45 of 100 (Notable)
Balmoral	United Kingdom	Record daily precipitation	28.0 mm (1.1 in)	45 of 100 (Notable)
Broderup	Denmark	Record daily precipitation	29.3 mm (1.2 in)	44 of 100 (Notable)
Kovda	Russia	Record daily precipitation	49.0 mm (1.9 in)	44 of 100 (Notable)
Kaisersbach-Cronhutte	Germany	Record daily precipitation	33.5 mm (1.3 in)	43 of 100 (Notable)
Kungur	Russia	Record daily precipitation	33.8 mm (1.3 in)	43 of 100 (Notable)
New Orleans Algiers	United States	Record daily precipitation	70.6 mm (2.8 in)	43 of 100 (Notable)
Paisley	United Kingdom	Record daily precipitation	25.7 mm (1.0 in)	42 of 100 (Notable)
Leoti	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Sodankyla AWS	Finland	Record daily precipitation	27.4 mm (1.1 in)	41 of 100 (Notable)
Kr.Ansbach Weidenbach	Germany	Record daily precipitation	37.9 mm (1.5 in)	41 of 100 (Notable)
Sundance	United States	Record high minimum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Salida	United States	Record high maximum temperature	35.0 C (95.0 F)	40 of 100 (Notable)
Chester	United States	Record high maximum temperature	37.8 C (100.0 F)	40 of 100 (Notable)
Martinsdale 3 NNW	United States	Record high maximum temperature	36.1 C (97.0 F)	40 of 100 (Notable)
Tianshui	China	Record daily precipitation	81.7 mm (3.2 in)	39 of 100 (Notable)
Kaisheim-Neuhof	Germany	Record daily precipitation	36.9 mm (1.5 in)	39 of 100 (Notable)
Troitsk	Russia	Record daily precipitation	30.1 mm (1.2 in)	39 of 100 (Notable)
Steamboat Springs	United States	Record high maximum temperature	35.6 C (96.1 F)	39 of 100 (Notable)
American Falls 6 NE	United States	Record high maximum temperature	37.2 C (99.0 F)	39 of 100 (Notable)
Wakeeney	United States	Record high minimum temperature	26.1 C (79.0 F)	39 of 100 (Notable)
Pendleton Dwtn	United States	Record high minimum temperature	18.9 C (66.0 F)	39 of 100 (Notable)
Eagle FAA AP	United States	Record high maximum temperature	37.8 C (100.0 F)	39 of 100 (Notable)
Trinidad	United States	Record high minimum temperature	21.7 C (71.1 F)	38 of 100 (Notable)
Walden	United States	Record high maximum temperature	32.8 C (91.0 F)	38 of 100 (Notable)
Deland 1 SSE	United States	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Augusta	United States	Record high maximum temperature	35.6 C (96.1 F)	38 of 100 (Notable)
Moab	United States	Record high maximum temperature	41.7 C (107.1 F)	38 of 100 (Notable)
Amberg-Unterammersricht	Germany	Record daily precipitation	39.7 mm (1.6 in)	37 of 100 (Notable)
Holbrook	United States	Record high maximum temperature	40.6 C (105.1 F)	37 of 100 (Notable)
Blanca 4 NW	United States	Record high minimum temperature	12.8 C (55.0 F)	37 of 100 (Notable)
Delta	United States	Record high maximum temperature	40.6 C (105.1 F)	37 of 100 (Notable)
Paonia 1SW	United States	Record high maximum temperature	38.3 C (100.9 F)	37 of 100 (Notable)
College Park	United States	Record high minimum temperature	25.0 C (77.0 F)	37 of 100 (Notable)
Blanding	United States	Record high maximum temperature	38.9 C (102.0 F)	37 of 100 (Notable)
Heber	United States	Record high maximum temperature	36.1 C (97.0 F)	37 of 100 (Notable)
Centennial 1NE	United States	Record high maximum temperature	32.2 C (90.0 F)	37 of 100 (Notable)
Evanston 1 E	United States	Record high maximum temperature	32.2 C (90.0 F)	37 of 100 (Notable)
Xiamen	China	Record daily precipitation	60.1 mm (2.4 in)	36 of 100 (Notable)
Hof (Stadt)	Germany	Record daily precipitation	32.2 mm (1.3 in)	36 of 100 (Notable)
Dillingen/Donau-Fristingen	Germany	Record daily precipitation	33.0 mm (1.3 in)	36 of 100 (Notable)

Counts by Type and Timescale

1,191 records

Records set or tied on 30 June 1990 by type: Highest daily maximum 444, Lowest daily maximum 92, Highest daily minimum 336, Lowest daily minimum 49, Heaviest daily rainfall 270.

Records on 30 June 1990 by type
Record type	Records
Highest daily maximum	444
Lowest daily maximum	92
Highest daily minimum	336
Lowest daily minimum	49
Heaviest daily rainfall	270
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 1990 by timescale: all-time 11, monthly 80, daily 1,100.

How Much Records Were Beaten By

912 broken records

Margins by which the 912 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.1. Ties are not counted.

Top 20 by Significance

30 June 1990

Top 20 records on 30 June 1990 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1990	Bedford, US	all-time high min	30.6 C (87.1 F)	1.2 C (2.2 F)	96 years	61 of 100 (Major)
30 June 1990	Merklingen, DE	daily rain	47.0 mm (1.9 in)	30.4 mm (1.2 in)	36 years	54 of 100 (Notable)
30 June 1990	Murrhardt, DE	daily rain	55.0 mm (2.2 in)	34.7 mm (1.4 in)	31 years	53 of 100 (Notable)
30 June 1990	Penong (Penalumba), AU	monthly rain	39.1 mm (1.5 in)	3.8 mm (0.15 in)	83 years	51 of 100 (Notable)
30 June 1990	Nurnberg, DE	daily rain	30.0 mm (1.2 in)	6.9 mm (0.27 in)	104 years	50 of 100 (Notable)
30 June 1990	Gollhofen, DE	daily rain	35.9 mm (1.4 in)	17.6 mm (0.7 in)	51 years	50 of 100 (Notable)
30 June 1990	Ignacio Lopez Rayon, MX	daily low min	17.8 C (64.0 F)	3.9 C (7.0 F)	28 years	50 of 100 (Notable)
30 June 1990	Flagstaff AP, US	monthly high min	18.3 C (64.9 F)	1.6 C (2.9 F)	93 years	50 of 100 (Notable)
30 June 1990	Reimlingen, DE	daily rain	48.8 mm (1.9 in)	38.3 mm (1.5 in)	15 years	49 of 100 (Notable)
30 June 1990	Kustanai, KZ	monthly rain	63.2 mm (2.5 in)	9.2 mm (0.36 in)	50 years	49 of 100 (Notable)
30 June 1990	Dzerzhinskoe, RU	daily rain	29.3 mm (1.2 in)	24.4 mm (1.0 in)	17 years	49 of 100 (Notable)
30 June 1990	Eichstatt-Landershofen, DE	daily rain	36.0 mm (1.4 in)	22.1 mm (0.9 in)	36 years	48 of 100 (Notable)
30 June 1990	Mainhardt-Ziegelbronn, DE	daily rain	47.5 mm (1.9 in)	30.1 mm (1.2 in)	24 years	48 of 100 (Notable)
30 June 1990	Zlatoust, RU	daily rain	46.5 mm (1.8 in)	31.5 mm (1.2 in)	11 years	48 of 100 (Notable)
30 June 1990	Solnethnaya, RU	monthly rain	58.2 mm (2.3 in)	10.5 mm (0.4 in)	43 years	48 of 100 (Notable)
30 June 1990	Suhaja, RU	monthly rain	61.3 mm (2.4 in)	14.4 mm (0.6 in)	31 years	48 of 100 (Notable)
30 June 1990	Heidenheim/Brenz, DE	daily rain	34.5 mm (1.4 in)	20.6 mm (0.8 in)	51 years	47 of 100 (Notable)
30 June 1990	Kovdor, RU	daily rain	30.8 mm (1.2 in)	21.7 mm (0.9 in)	16 years	47 of 100 (Notable)
30 June 1990	Pommelsbrunn, DE	daily rain	30.4 mm (1.2 in)	7.9 mm (0.31 in)	88 years	46 of 100 (Notable)
30 June 1990	Tarcutta (Wollumbi), AU	daily rain	37.0 mm (1.5 in)	10.1 mm (0.4 in)	76 years	45 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

1826 to 1990

Records set or tied on this calendar date in each year from 1826 to 1990. 1990 had 1,191 records.

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

Records on 06-30 in each year
Year	Records
1826	1
1832	1
1835	2
1843	2
1846	1
1848	2
1849	1
1853	1
1855	1
1857	1
1860	1
1863	1
1865	1
1869	1
1871	1
1873	1
1876	1
1879	2
1882	2
1883	3
1885	4
1886	1
1887	2
1888	2
1889	1
1890	3
1891	2
1892	1
1894	1
1895	1
1896	2
1897	6
1898	3
1899	4
1900	5
1901	9
1902	10
1903	8
1904	20
1905	23
1906	20
1907	12
1908	17
1909	39
1910	57
1911	12
1912	32
1913	99
1914	97
1915	40
1916	66
1917	39
1918	54
1919	72
1920	319
1921	121
1922	133
1923	309
1924	194
1925	113
1926	65
1927	240
1928	137
1929	213
1930	168
1931	774
1932	154
1933	571
1934	331
1935	347
1936	620
1937	458
1938	330
1939	438
1940	346
1941	341
1942	408
1943	790
1944	272
1945	671
1946	631
1947	487
1948	340
1949	403
1950	494
1951	517
1952	533
1953	404
1954	426
1955	432
1956	409
1957	592
1958	423
1959	948
1960	270
1961	351
1962	375
1963	560
1964	434
1965	240
1966	379
1967	414
1968	752
1969	459
1970	730
1971	459
1972	558
1973	623
1974	643
1975	414
1976	607
1977	662
1978	721
1979	601
1980	935
1981	838
1982	1,230
1983	752
1984	722
1985	829
1986	745
1987	1,044
1988	1,216
1989	953
1990	1,191
1991	1,129
1992	1,670
1993	711
1994	951
1995	1,354
1996	889
1997	938
1998	1,714
1999	910
2000	861
2001	778
2002	904
2003	896
2004	998
2005	1,526
2006	723
2007	736
2008	852
2009	1,052
2010	1,069
2011	1,057
2012	1,416
2013	963
2014	496
2015	1,018
2016	371
2017	642
2018	625
2019	1,042
2020	1,151
2021	1,442
2022	709
2023	531
2024	1,004
2025	858
2026	999

Download the Data

Data for records on 1990-06-30: 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	839
10 to 20	52
20 to 30	10
30 to 40	6
40 to 50	4
50 to 60	1