Weather Records on 25 June 1979

1,201 weather records were set or tied worldwide on 25 June 1979. Highest significance: Talkeetna AP, US.

Key Facts for 25 June 1979

On 25 June 1979, 1,201 weather records were set or tied at long-record stations worldwide.
167 were record highs and 902 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 10 monthly and 1,191 daily.
Talkeetna AP set a daily record precipitation of 39.6 mm (1.6 in) on 25 June 1979.
Across 163 earlier years (1811 to 2026) the same calendar date averaged 420 records.

Record Map

1,201 stations

1,201 station records on 25 June 1979 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 June 1979: highest significance records shown on the map
Station	Country	Type	Value	Significance
Talkeetna AP	United States	Record daily precipitation	39.6 mm (1.6 in)	61 of 100 (Major)
Dongara	Australia	Record daily precipitation	63.4 mm (2.5 in)	57 of 100 (Notable)
Carnamah	Australia	Record daily precipitation	35.6 mm (1.4 in)	56 of 100 (Notable)
Sombrerete (Dge)	Mexico	Record low minimum temperature	5.0 C (41.0 F)	52 of 100 (Notable)
Richmond	Canada	Record low minimum temperature	1.1 C (34.0 F)	42 of 100 (Notable)
Haigler	United States	Record daily precipitation	48.3 mm (1.9 in)	42 of 100 (Notable)
Praha-Klementinum	Czech Republic	Record high minimum temperature	19.8 C (67.6 F)	41 of 100 (Notable)
Norfolk 2 SW	United States	Record low minimum temperature	6.1 C (43.0 F)	41 of 100 (Notable)
Ann Arbor U of Mich	United States	Record low minimum temperature	5.0 C (41.0 F)	41 of 100 (Notable)
Woodstock	Canada	Record low minimum temperature	4.5 C (40.1 F)	40 of 100 (Notable)
Ft Kent	United States	Record low maximum temperature	12.8 C (55.0 F)	40 of 100 (Notable)
York 3 SSW Pump STN	United States	Record low minimum temperature	4.4 C (39.9 F)	40 of 100 (Notable)
Chester 1 SE	United States	Record daily precipitation	57.4 mm (2.3 in)	40 of 100 (Notable)
Greensburg	United States	Record low maximum temperature	16.7 C (62.1 F)	39 of 100 (Notable)
Toms River	United States	Record low minimum temperature	8.3 C (46.9 F)	39 of 100 (Notable)
Barter Island WSO AP	United States	Record daily snowfall	8.4 cm (3.3 in)	39 of 100 (Notable)
Greenville	United States	Record daily precipitation	51.8 mm (2.0 in)	38 of 100 (Notable)
Toledo Blade	United States	Record low minimum temperature	8.3 C (46.9 F)	38 of 100 (Notable)
Selinsgrove 2 S	United States	Record low minimum temperature	4.4 C (39.9 F)	38 of 100 (Notable)
Ashland	United States	Record low minimum temperature	8.3 C (46.9 F)	38 of 100 (Notable)
Fredericksburg Np	United States	Record low minimum temperature	6.7 C (44.1 F)	38 of 100 (Notable)
Tuzantla (Smn)	Mexico	Record low minimum temperature	15.6 C (60.1 F)	37 of 100 (Notable)
Greenville	United States	Record daily precipitation	53.3 mm (2.1 in)	37 of 100 (Notable)
Holyoke	United States	Record daily precipitation	41.7 mm (1.6 in)	37 of 100 (Notable)
Rockville 1 NE	United States	Record low minimum temperature	5.0 C (41.0 F)	37 of 100 (Notable)
Jersey City	United States	Record low minimum temperature	8.9 C (48.0 F)	37 of 100 (Notable)
Watertown	United States	Record low minimum temperature	4.4 C (39.9 F)	37 of 100 (Notable)
Bowling Green Wwtp	United States	Record low minimum temperature	3.9 C (39.0 F)	37 of 100 (Notable)
Fairmont	United States	Record low minimum temperature	3.3 C (37.9 F)	37 of 100 (Notable)
Cordova AP	United States	Record daily precipitation	51.6 mm (2.0 in)	37 of 100 (Notable)
Jagdalpur	India	Record daily precipitation	150.1 mm (5.9 in)	36 of 100 (Notable)
Leitchfield 2 N	United States	Record low minimum temperature	7.8 C (46.0 F)	36 of 100 (Notable)
Hagerstown 1E	United States	Record low minimum temperature	5.0 C (41.0 F)	36 of 100 (Notable)
Denton 2 E	United States	Record low minimum temperature	8.3 C (46.9 F)	36 of 100 (Notable)
Brockport	United States	Record low minimum temperature	4.4 C (39.9 F)	36 of 100 (Notable)
Lima Wwtp	United States	Record low minimum temperature	6.7 C (44.1 F)	36 of 100 (Notable)
Derry 4 SW	United States	Record low minimum temperature	2.8 C (37.0 F)	36 of 100 (Notable)
Franklin	United States	Record low minimum temperature	4.4 C (39.9 F)	36 of 100 (Notable)
Dale Enterprise	United States	Record low minimum temperature	5.0 C (41.0 F)	36 of 100 (Notable)
Fajardo	Puerto Rico [United States]	Record daily precipitation	49.3 mm (1.9 in)	35 of 100 (Notable)
Millington 1 SE	United States	Record low minimum temperature	7.2 C (45.0 F)	35 of 100 (Notable)
Owosso Wwtp	United States	Record low minimum temperature	3.3 C (37.9 F)	35 of 100 (Notable)
Gloversville	United States	Record low minimum temperature	3.9 C (39.0 F)	35 of 100 (Notable)
Findlay Wpcc	United States	Record low minimum temperature	6.7 C (44.1 F)	35 of 100 (Notable)
Auburn 2 SSE	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Charlotteburg Rsvr	United States	Record low maximum temperature	15.6 C (60.1 F)	34 of 100 (Routine)
Lockport 2SE	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Fremont	United States	Record low minimum temperature	6.7 C (44.1 F)	34 of 100 (Routine)
Kenton	United States	Record low minimum temperature	4.4 C (39.9 F)	34 of 100 (Routine)
Selinsgrove 2 S	United States	Record low maximum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
State College	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
W Chester 2 NW	United States	Record low minimum temperature	9.4 C (48.9 F)	34 of 100 (Routine)
Atlantic City Marina	United States	Record low minimum temperature	12.2 C (54.0 F)	34 of 100 (Routine)
Mt Clemens Ang Base	United States	Record low minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Southampton	Canada	Record low minimum temperature	4.0 C (39.2 F)	33 of 100 (Routine)
College Park	United States	Record low maximum temperature	18.3 C (64.9 F)	33 of 100 (Routine)
Frederick Police Brks	United States	Record low minimum temperature	8.9 C (48.0 F)	33 of 100 (Routine)
Charlotte	United States	Record low minimum temperature	1.7 C (35.1 F)	33 of 100 (Routine)
Caruthersville	United States	Record low maximum temperature	20.0 C (68.0 F)	33 of 100 (Routine)
Addison	United States	Record low maximum temperature	17.8 C (64.0 F)	33 of 100 (Routine)

Counts by Type and Timescale

1,201 records

Records set or tied on 25 June 1979 by type: Highest daily maximum 78, Lowest daily maximum 255, Highest daily minimum 89, Lowest daily minimum 647, Heaviest daily rainfall 131, Heaviest daily snowfall 1.

Records on 25 June 1979 by type
Record type	Records
Highest daily maximum	78
Lowest daily maximum	255
Highest daily minimum	89
Lowest daily minimum	647
Heaviest daily rainfall	131
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 25 June 1979 by timescale: all-time 0, monthly 10, daily 1,191.

How Much Records Were Beaten By

980 broken records

Margins by which the 980 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 69.0. Ties are not counted.

Top 20 by Significance

25 June 1979

Top 20 records on 25 June 1979 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 June 1979	Talkeetna AP, US	daily rain	39.6 mm (1.6 in)	26.9 mm (1.1 in)	50 years	61 of 100 (Major)
25 June 1979	Dongara, AU	daily rain	63.4 mm (2.5 in)	31.4 mm (1.2 in)	64 years	57 of 100 (Notable)
25 June 1979	Carnamah, AU	daily rain	35.6 mm (1.4 in)	22.9 mm (0.9 in)	64 years	56 of 100 (Notable)
25 June 1979	Sombrerete (Dge), MX	daily low min	5.0 C (41.0 F)	5.6 C (10.1 F)	54 years	52 of 100 (Notable)
25 June 1979	Richmond, CA	daily low min	1.1 C (34.0 F)	3.9 C (7.0 F)	82 years	42 of 100 (Notable)
25 June 1979	Haigler, US	daily rain	48.3 mm (1.9 in)	31.8 mm (1.3 in)	16 years	42 of 100 (Notable)
25 June 1979	Praha-Klementinum, CZ	daily high min	19.8 C (67.6 F)	0.5 C (0.9 F)	188 years	41 of 100 (Notable)
25 June 1979	Norfolk 2 SW, US	daily low min	6.1 C (43.0 F)	1.7 C (3.1 F)	93 years	41 of 100 (Notable)
25 June 1979	Ann Arbor U of Mich, US	daily low min	5.0 C (41.0 F)	3.9 C (7.0 F)	81 years	41 of 100 (Notable)
25 June 1979	Woodstock, CA	daily low min	4.5 C (40.1 F)	0.5 C (0.9 F)	97 years	40 of 100 (Notable)
25 June 1979	Ft Kent, US	daily low max	12.8 C (55.0 F)	3.9 C (7.0 F)	85 years	40 of 100 (Notable)
25 June 1979	York 3 SSW Pump STN, US	daily low min	4.4 C (39.9 F)	3.9 C (7.0 F)	76 years	40 of 100 (Notable)
25 June 1979	Chester 1 SE, US	daily rain	57.4 mm (2.3 in)	25.9 mm (1.0 in)	56 years	40 of 100 (Notable)
25 June 1979	Greensburg, US	daily low max	16.7 C (62.1 F)	4.4 C (7.9 F)	66 years	39 of 100 (Notable)
25 June 1979	Toms River, US	daily low min	8.3 C (46.9 F)	2.3 C (4.1 F)	85 years	39 of 100 (Notable)
25 June 1979	Barter Island WSO AP, US	daily snowfall	8.4 cm (3.3 in)	6.9 cm (2.7 in)	21 years	39 of 100 (Notable)
25 June 1979	Greenville, US	daily rain	51.8 mm (2.0 in)	16.2 mm (0.6 in)	61 years	38 of 100 (Notable)
25 June 1979	Toledo Blade, US	daily low min	8.3 C (46.9 F)	2.8 C (5.0 F)	76 years	38 of 100 (Notable)
25 June 1979	Selinsgrove 2 S, US	daily low min	4.4 C (39.9 F)	2.8 C (5.0 F)	82 years	38 of 100 (Notable)
25 June 1979	Ashland, US	daily low min	8.3 C (46.9 F)	2.3 C (4.1 F)	85 years	38 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

1811 to 1979

Records set or tied on this calendar date in each year from 1811 to 1979. 1979 had 1,201 records.

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

Records on 06-25 in each year
Year	Records
1811	1
1813	1
1821	2
1822	1
1839	1
1840	1
1849	1
1854	1
1855	2
1859	1
1862	1
1863	2
1867	2
1869	1
1871	2
1873	1
1875	2
1876	1
1878	2
1880	4
1881	2
1882	3
1883	1
1884	2
1885	2
1886	2
1887	1
1889	3
1890	2
1891	1
1892	3
1893	3
1894	5
1896	4
1897	7
1898	2
1899	2
1900	4
1901	5
1902	13
1903	20
1904	20
1905	7
1906	13
1907	12
1908	7
1909	22
1910	10
1911	27
1912	43
1913	110
1914	50
1915	70
1916	26
1917	27
1918	45
1919	52
1920	12
1921	64
1922	68
1923	412
1924	71
1925	286
1926	216
1927	111
1928	505
1929	231
1930	221
1931	729
1932	203
1933	401
1934	529
1935	311
1936	816
1937	359
1938	379
1939	212
1940	457
1941	389
1942	382
1943	498
1944	330
1945	307
1946	370
1947	234
1948	266
1949	490
1950	749
1951	343
1952	1,039
1953	512
1954	440
1955	294
1956	667
1957	644
1958	1,059
1959	349
1960	402
1961	734
1962	333
1963	462
1964	291
1965	805
1966	515
1967	562
1968	910
1969	1,011
1970	733
1971	578
1972	801
1973	500
1974	1,400
1975	765
1976	752
1977	496
1978	595
1979	1,201
1980	909
1981	927
1982	673
1983	672
1984	670
1985	751
1986	897
1987	731
1988	1,734
1989	607
1990	950
1991	981
1992	1,090
1993	763
1994	1,060
1995	750
1996	787
1997	764
1998	1,190
1999	752
2000	560
2001	798
2002	762
2003	1,169
2004	1,134
2005	802
2006	1,062
2007	870
2008	492
2009	953
2010	977
2011	766
2012	1,007
2013	860
2014	480
2015	472
2016	709
2017	824
2018	455
2019	901
2020	475
2021	820
2022	665
2023	616
2024	627
2025	1,358
2026	865

Download the Data

Data for records on 1979-06-25: 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	934
10 to 20	29
20 to 30	12
30 to 40	4
40 to 50	0
50 to 60	0
60 to 70	1