Weather Records on 20 June 1993

964 weather records were set or tied worldwide on 20 June 1993. Highest significance: Zilovo, RU.

Key Facts for 20 June 1993

On 20 June 1993, 964 weather records were set or tied at long-record stations worldwide.
370 were record highs and 228 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 29 monthly and 932 daily.
Zilovo set a daily record precipitation of 54.1 mm (2.1 in) on 20 June 1993.
Across 158 earlier years (1800 to 2026) the same calendar date averaged 454 records.

Record Map

964 stations

964 station records on 20 June 1993 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 20 June 1993: highest significance records shown on the map
Station	Country	Type	Value	Significance
Zilovo	Russia	Record daily precipitation	54.1 mm (2.1 in)	57 of 100 (Notable)
Chattanooga	United States	Record daily precipitation	94.5 mm (3.7 in)	57 of 100 (Notable)
Columbus	United States	Record daily precipitation	149.9 mm (5.9 in)	57 of 100 (Notable)
Apache	United States	Record daily precipitation	101.6 mm (4.0 in)	55 of 100 (Notable)
Houston-Westbury	United States	Record daily precipitation	139.2 mm (5.5 in)	55 of 100 (Notable)
Jacksonville	United States	Record daily precipitation	157.5 mm (6.2 in)	54 of 100 (Notable)
Jomala Maarianhaminan Lentoase	Finland	Record daily precipitation	27.4 mm (1.1 in)	52 of 100 (Notable)
Canovanas	Puerto Rico [United States]	Record daily precipitation	76.7 mm (3.0 in)	52 of 100 (Notable)
Washington Sp	United States	Record daily precipitation	144.8 mm (5.7 in)	52 of 100 (Notable)
Marshall	United States	Record daily precipitation	58.4 mm (2.3 in)	51 of 100 (Notable)
Wooster Exp STN	United States	Record daily precipitation	31.2 mm (1.2 in)	50 of 100 (Notable)
Cypress	United States	Record daily precipitation	114.3 mm (4.5 in)	49 of 100 (Notable)
Ust-Njukzha	Russia	Record daily precipitation	58.0 mm (2.3 in)	48 of 100 (Notable)
Goliad	United States	Record daily precipitation	50.8 mm (2.0 in)	48 of 100 (Notable)
Ksenevskaja	Russia	Record daily precipitation	50.0 mm (2.0 in)	47 of 100 (Notable)
Dacus	United States	Record daily precipitation	102.6 mm (4.0 in)	47 of 100 (Notable)
Warren	United States	Record daily precipitation	45.2 mm (1.8 in)	46 of 100 (Notable)
Griffiss AFB	United States	Record daily precipitation	30.2 mm (1.2 in)	46 of 100 (Notable)
Nicolas Bravo KM. 71	Mexico	Record daily precipitation	130.6 mm (5.1 in)	45 of 100 (Notable)
Ixhuatlan del Cafe	Mexico	Record daily precipitation	123.4 mm (4.9 in)	45 of 100 (Notable)
Manati 2 E	Puerto Rico [United States]	Record low maximum temperature	23.3 C (73.9 F)	45 of 100 (Notable)
Abramovskij Majak	Russia	Record daily precipitation	25.2 mm (1.0 in)	45 of 100 (Notable)
Hastings	United States	Record daily precipitation	50.8 mm (2.0 in)	45 of 100 (Notable)
Norman 3SSE	United States	Record daily precipitation	107.7 mm (4.2 in)	45 of 100 (Notable)
Brenham	United States	Record daily precipitation	54.6 mm (2.1 in)	45 of 100 (Notable)
Pinega	Russia	Record daily precipitation	67.1 mm (2.6 in)	44 of 100 (Notable)
Velikij_Ustjug	Russia	Record daily precipitation	37.1 mm (1.5 in)	44 of 100 (Notable)
Dzhikimda	Russia	Record daily precipitation	27.6 mm (1.1 in)	44 of 100 (Notable)
Elsberry 1 S	United States	Record daily precipitation	111.8 mm (4.4 in)	44 of 100 (Notable)
Rienhardt Rch	United States	Record daily precipitation	27.9 mm (1.1 in)	44 of 100 (Notable)
El Dorado Goodwin Fld	United States	Record low maximum temperature	21.1 C (70.0 F)	44 of 100 (Notable)
Logansport	United States	Record daily precipitation	47.8 mm (1.9 in)	43 of 100 (Notable)
Hale Loud Dam	United States	Record daily precipitation	30.5 mm (1.2 in)	43 of 100 (Notable)
Belle Plaine	United States	Record daily precipitation	57.9 mm (2.3 in)	42 of 100 (Notable)
Salem	United States	Record daily precipitation	55.4 mm (2.2 in)	42 of 100 (Notable)
Harleton	United States	Record daily precipitation	78.7 mm (3.1 in)	42 of 100 (Notable)
Waukesha Wwtp	United States	Record daily precipitation	46.0 mm (1.8 in)	42 of 100 (Notable)
Emeck	Russia	Record daily precipitation	30.4 mm (1.2 in)	41 of 100 (Notable)
Greene	United States	Record daily precipitation	49.3 mm (1.9 in)	41 of 100 (Notable)
La Grange	United States	Record daily precipitation	77.0 mm (3.0 in)	41 of 100 (Notable)
Kremsmuenster	Austria	Record high minimum temperature	17.5 C (63.5 F)	40 of 100 (Notable)
Ocampo	Mexico	Record low minimum temperature	15.0 C (59.0 F)	40 of 100 (Notable)
Juncos 1 SE	Puerto Rico [United States]	Record daily precipitation	91.4 mm (3.6 in)	40 of 100 (Notable)
Emory	United States	Record low maximum temperature	25.6 C (78.1 F)	40 of 100 (Notable)
Sarita 7 E	United States	Record daily precipitation	63.2 mm (2.5 in)	40 of 100 (Notable)
Schulenburg	United States	Record daily precipitation	53.3 mm (2.1 in)	40 of 100 (Notable)
Palestine 2 NE	United States	Record daily precipitation	102.9 mm (4.1 in)	40 of 100 (Notable)
Teocelo	Mexico	Record daily precipitation	141.0 mm (5.6 in)	39 of 100 (Notable)
Standish 4NE	United States	Record daily precipitation	48.3 mm (1.9 in)	39 of 100 (Notable)
Carmel	United States	Record high maximum temperature	33.9 C (93.0 F)	39 of 100 (Notable)
Center	United States	Record daily precipitation	80.8 mm (3.2 in)	39 of 100 (Notable)
Ft Davis	United States	Record daily precipitation	27.9 mm (1.1 in)	39 of 100 (Notable)
Montgomery	United States	Record daily precipitation	111.5 mm (4.4 in)	39 of 100 (Notable)
McAllen Miller Intl AP	United States	Record daily precipitation	68.1 mm (2.7 in)	39 of 100 (Notable)
Nercinsk	Russia	Record daily precipitation	26.9 mm (1.1 in)	38 of 100 (Notable)
Stephenson 5WSW	United States	Record daily precipitation	58.4 mm (2.3 in)	38 of 100 (Notable)
Franklinville	United States	Record high minimum temperature	18.3 C (64.9 F)	38 of 100 (Notable)
Alto 5 SW	United States	Record daily precipitation	66.8 mm (2.6 in)	38 of 100 (Notable)
Giddings 5E	United States	Record daily precipitation	73.2 mm (2.9 in)	38 of 100 (Notable)
Gilmer 4 WNW	United States	Record daily precipitation	56.4 mm (2.2 in)	38 of 100 (Notable)

Counts by Type and Timescale

964 records

Records set or tied on 20 June 1993 by type: Highest daily maximum 131, Lowest daily maximum 168, Highest daily minimum 239, Lowest daily minimum 60, Heaviest daily rainfall 366.

Records on 20 June 1993 by type
Record type	Records
Highest daily maximum	131
Lowest daily maximum	168
Highest daily minimum	239
Lowest daily minimum	60
Heaviest daily rainfall	366
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 20 June 1993 by timescale: all-time 3, monthly 29, daily 932.

How Much Records Were Beaten By

743 broken records

Margins by which the 743 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 129.5. Ties are not counted.

Top 20 by Significance

20 June 1993

Top 20 records on 20 June 1993 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 June 1993	Zilovo, RU	daily rain	54.1 mm (2.1 in)	31.2 mm (1.2 in)	40 years	57 of 100 (Notable)
20 June 1993	Chattanooga, US	daily rain	94.5 mm (3.7 in)	71.4 mm (2.8 in)	35 years	57 of 100 (Notable)
20 June 1993	Columbus, US	daily rain	149.9 mm (5.9 in)	61.5 mm (2.4 in)	84 years	57 of 100 (Notable)
20 June 1993	Apache, US	daily rain	101.6 mm (4.0 in)	50.8 mm (2.0 in)	64 years	55 of 100 (Notable)
20 June 1993	Houston-Westbury, US	daily rain	139.2 mm (5.5 in)	129.5 mm (5.1 in)	36 years	55 of 100 (Notable)
20 June 1993	Jacksonville, US	monthly rain	157.5 mm (6.2 in)	73.9 mm (2.9 in)	3 years	54 of 100 (Notable)
20 June 1993	Jomala Maarianhaminan Lentoase, FI	daily rain	27.4 mm (1.1 in)	21.2 mm (0.8 in)	31 years	52 of 100 (Notable)
20 June 1993	Canovanas, PR	daily rain	76.7 mm (3.0 in)	46.2 mm (1.8 in)	35 years	52 of 100 (Notable)
20 June 1993	Washington Sp, US	daily rain	144.8 mm (5.7 in)	113.3 mm (4.5 in)	16 years	52 of 100 (Notable)
20 June 1993	Marshall, US	daily rain	58.4 mm (2.3 in)	20.3 mm (0.8 in)	99 years	51 of 100 (Notable)
20 June 1993	Wooster Exp STN, US	daily rain	31.2 mm (1.2 in)	14.2 mm (0.6 in)	90 years	50 of 100 (Notable)
20 June 1993	Cypress, US	daily rain	114.3 mm (4.5 in)	94.7 mm (3.7 in)	36 years	49 of 100 (Notable)
20 June 1993	Ust-Njukzha, RU	daily rain	58.0 mm (2.3 in)	30.3 mm (1.2 in)	11 years	48 of 100 (Notable)
20 June 1993	Goliad, US	daily rain	50.8 mm (2.0 in)	43.2 mm (1.7 in)	68 years	48 of 100 (Notable)
20 June 1993	Ksenevskaja, RU	daily rain	50.0 mm (2.0 in)	24.7 mm (1.0 in)	11 years	47 of 100 (Notable)
20 June 1993	Dacus, US	daily rain	102.6 mm (4.0 in)	73.6 mm (2.9 in)	36 years	47 of 100 (Notable)
20 June 1993	Warren, US	daily rain	45.2 mm (1.8 in)	17.3 mm (0.7 in)	74 years	46 of 100 (Notable)
20 June 1993	Griffiss AFB, US	daily rain	30.2 mm (1.2 in)	8.4 mm (0.33 in)	97 years	46 of 100 (Notable)
20 June 1993	Nicolas Bravo KM. 71, MX	daily rain	130.6 mm (5.1 in)	65.8 mm (2.6 in)	19 years	45 of 100 (Notable)
20 June 1993	Ixhuatlan del Cafe, MX	daily rain	123.4 mm (4.9 in)	58.6 mm (2.3 in)	32 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

1800 to 1993

Records set or tied on this calendar date in each year from 1800 to 1993. 1993 had 964 records.

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

Records on 06-20 in each year
Year	Records
1800	1
1803	1
1813	1
1821	2
1838	1
1839	1
1841	1
1844	1
1846	2
1847	1
1850	1
1855	2
1857	1
1861	1
1865	2
1867	1
1869	2
1872	1
1873	1
1877	2
1879	1
1884	1
1886	2
1887	2
1891	2
1892	2
1893	2
1895	4
1896	3
1897	6
1898	3
1899	6
1900	4
1901	5
1902	7
1903	22
1904	13
1905	14
1906	18
1907	10
1908	30
1909	9
1910	27
1911	27
1912	17
1913	30
1914	53
1915	75
1916	83
1917	96
1918	54
1919	67
1920	40
1921	42
1922	61
1923	263
1924	204
1925	483
1926	228
1927	193
1928	199
1929	137
1930	143
1931	536
1932	182
1933	676
1934	301
1935	337
1936	529
1937	412
1938	326
1939	270
1940	469
1941	200
1942	757
1943	447
1944	315
1945	769
1946	849
1947	387
1948	554
1949	314
1950	328
1951	289
1952	318
1953	998
1954	414
1955	291
1956	484
1957	598
1958	603
1959	504
1960	451
1961	836
1962	173
1963	379
1964	729
1965	463
1966	441
1967	687
1968	559
1969	982
1970	482
1971	395
1972	660
1973	553
1974	743
1975	984
1976	899
1977	453
1978	480
1979	727
1980	922
1981	987
1982	801
1983	724
1984	686
1985	811
1986	732
1987	960
1988	1,222
1989	918
1990	899
1991	1,085
1992	1,049
1993	964
1994	925
1995	1,260
1996	1,123
1997	738
1998	1,627
1999	906
2000	1,328
2001	771
2002	955
2003	843
2004	1,071
2005	1,055
2006	820
2007	1,208
2008	669
2009	1,060
2010	865
2011	1,359
2012	1,045
2013	879
2014	381
2015	637
2016	1,352
2017	1,086
2018	635
2019	693
2020	590
2021	1,161
2022	972
2023	1,265
2024	783
2025	944
2026	757

Download the Data

Data for records on 1993-06-20: 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	642
20 to 40	72
40 to 60	18
60 to 80	8
80 to 100	1
100 to 120	1
120 to 140	1