Weather Records on 25 June 1977

496 weather records were set or tied worldwide on 25 June 1977. Highest significance: Three Rivers, US.

Key Facts for 25 June 1977

On 25 June 1977, 496 weather records were set or tied at long-record stations worldwide.
197 were record highs and 103 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 12 monthly and 482 daily.
Three Rivers set a daily record precipitation of 67.8 mm (2.7 in) on 25 June 1977.
Across 163 earlier years (1811 to 2026) the same calendar date averaged 424 records.

Record Map

496 stations

496 station records on 25 June 1977 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 June 1977: highest significance records shown on the map
Station	Country	Type	Value	Significance
Three Rivers	United States	Record daily precipitation	67.8 mm (2.7 in)	70 of 100 (Major)
Fairmont	United States	Record daily precipitation	59.9 mm (2.4 in)	58 of 100 (Notable)
Tunhovd	Norway	Record daily precipitation	86.0 mm (3.4 in)	56 of 100 (Notable)
Wahlsburg-Lippoldsberg	Germany	Record daily precipitation	40.4 mm (1.6 in)	53 of 100 (Notable)
Sublette 7WSW	United States	Record daily precipitation	64.5 mm (2.5 in)	44 of 100 (Notable)
Fredonia	United States	Record daily precipitation	47.0 mm (1.9 in)	44 of 100 (Notable)
Nevada City	United States	Record high minimum temperature	17.8 C (64.0 F)	43 of 100 (Notable)
Fernie	Canada	Record high minimum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Gowanda Correctional	United States	Record daily precipitation	49.0 mm (1.9 in)	42 of 100 (Notable)
Usina Amalia	Brazil	Record daily precipitation	32.3 mm (1.3 in)	41 of 100 (Notable)
Antelope	United States	Record daily precipitation	71.9 mm (2.8 in)	41 of 100 (Notable)
Fazenda Sao Lourenco	Brazil	Record daily precipitation	34.2 mm (1.3 in)	40 of 100 (Notable)
Roxboro 7 ESE	United States	Record low maximum temperature	20.6 C (69.1 F)	40 of 100 (Notable)
Heinersreuth-Vollhof	Germany	Record daily precipitation	37.3 mm (1.5 in)	39 of 100 (Notable)
Lawrence	United States	Record daily precipitation	77.5 mm (3.1 in)	39 of 100 (Notable)
Perth Regional Office	Australia	Record high maximum temperature	23.7 C (74.7 F)	38 of 100 (Notable)
Canadian	United States	Record daily precipitation	61.5 mm (2.4 in)	38 of 100 (Notable)
Mozdok	Russia	Record daily precipitation	46.4 mm (1.8 in)	36 of 100 (Notable)
Bajramaly	Turkmenistan	Record high minimum temperature	26.7 C (80.1 F)	36 of 100 (Notable)
St Petersburg	United States	Record high maximum temperature	35.6 C (96.1 F)	36 of 100 (Notable)
Selb/Oberfranken-Wildenau	Germany	Record daily precipitation	35.0 mm (1.4 in)	35 of 100 (Notable)
Healy	United States	Record daily precipitation	45.0 mm (1.8 in)	35 of 100 (Notable)
Billings Wtp	United States	Record high minimum temperature	19.4 C (66.9 F)	34 of 100 (Routine)
Henderson 2 NNW	United States	Record low maximum temperature	21.7 C (71.1 F)	34 of 100 (Routine)
Itaiquara	Brazil	Record daily precipitation	58.7 mm (2.3 in)	33 of 100 (Routine)
Atoyac (Smn)	Mexico	Record low minimum temperature	20.0 C (68.0 F)	33 of 100 (Routine)
Farmerville	United States	Record high minimum temperature	25.0 C (77.0 F)	33 of 100 (Routine)
Mineola	United States	Record daily precipitation	38.6 mm (1.5 in)	33 of 100 (Routine)
Louisburg	United States	Record low maximum temperature	22.2 C (72.0 F)	33 of 100 (Routine)
Elko Rgnl AP	United States	Record high minimum temperature	15.6 C (60.1 F)	32 of 100 (Routine)
Amazar	Russia	Record daily precipitation	31.0 mm (1.2 in)	31 of 100 (Routine)
Truckee Rs	United States	Record high minimum temperature	9.4 C (48.9 F)	31 of 100 (Routine)
Seymour 1 WSW	United States	Record daily precipitation	45.7 mm (1.8 in)	31 of 100 (Routine)
Graham	United States	Record daily precipitation	58.4 mm (2.3 in)	31 of 100 (Routine)
Huamantla	Mexico	Record low minimum temperature	2.8 C (37.0 F)	30 of 100 (Routine)
Keams Canyon	United States	Record high minimum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
Lebanon	United States	Record daily precipitation	50.8 mm (2.0 in)	30 of 100 (Routine)
Chester	United States	Record high minimum temperature	18.3 C (64.9 F)	29 of 100 (Routine)
Polson	United States	Record high minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Cerro	United States	Record high minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Garden City	United States	Record daily precipitation	103.9 mm (4.1 in)	29 of 100 (Routine)
Tifton	United States	Record high maximum temperature	38.9 C (102.0 F)	28 of 100 (Routine)
Edmore 4NW	United States	Record high maximum temperature	33.9 C (93.0 F)	28 of 100 (Routine)
Lakeview 2 NNW	United States	Record high minimum temperature	16.1 C (61.0 F)	28 of 100 (Routine)
Danville 2 SE	United States	Record low maximum temperature	22.2 C (72.0 F)	28 of 100 (Routine)
Usina Esmeril (Cpfl) B4-005	Brazil	Record daily precipitation	32.4 mm (1.3 in)	27 of 100 (Routine)
Panelas	Brazil	Record daily precipitation	50.6 mm (2.0 in)	27 of 100 (Routine)
Lethbridge Cda	Canada	Record high minimum temperature	17.2 C (63.0 F)	27 of 100 (Routine)
Ste Clothilde Cda	Canada	Record daily precipitation	37.6 mm (1.5 in)	27 of 100 (Routine)
Perpignan	France	Record low minimum temperature	12.5 C (54.5 F)	27 of 100 (Routine)
Puerto Madero	Mexico	Record low minimum temperature	13.9 C (57.0 F)	27 of 100 (Routine)
Kolpasevo	Russia	Record daily precipitation	26.2 mm (1.0 in)	27 of 100 (Routine)
Galena	United States	Record daily precipitation	57.2 mm (2.3 in)	27 of 100 (Routine)
Rainbow Rsvr Tomahawk	United States	Record daily precipitation	36.1 mm (1.4 in)	27 of 100 (Routine)
Auberry 2 NW	United States	Record high minimum temperature	24.4 C (75.9 F)	26 of 100 (Routine)
Parkersburg	United States	Record daily precipitation	72.9 mm (2.9 in)	26 of 100 (Routine)
Saint Paul Is AP	United States	Record low minimum temperature	-1.1 C (30.0 F)	26 of 100 (Routine)
Disraeli	Canada	Record daily precipitation	32.8 mm (1.3 in)	25 of 100 (Routine)
Cape St. Francis	South Africa	Record daily precipitation	28.0 mm (1.1 in)	25 of 100 (Routine)
Rapelje	United States	Record high maximum temperature	36.7 C (98.1 F)	25 of 100 (Routine)

Counts by Type and Timescale

496 records

Records set or tied on 25 June 1977 by type: Highest daily maximum 89, Lowest daily maximum 50, Highest daily minimum 108, Lowest daily minimum 53, Heaviest daily rainfall 196.

Records on 25 June 1977 by type
Record type	Records
Highest daily maximum	89
Lowest daily maximum	50
Highest daily minimum	108
Lowest daily minimum	53
Heaviest daily rainfall	196
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 25 June 1977 by timescale: all-time 2, monthly 12, daily 482.

How Much Records Were Beaten By

395 broken records

Margins by which the 395 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 55.1. Ties are not counted.

Top 20 by Significance

25 June 1977

Top 20 records on 25 June 1977 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 June 1977	Three Rivers, US	daily rain	67.8 mm (2.7 in)	44.9 mm (1.8 in)	78 years	70 of 100 (Major)
25 June 1977	Fairmont, US	daily rain	59.9 mm (2.4 in)	27.6 mm (1.1 in)	81 years	58 of 100 (Notable)
25 June 1977	Tunhovd, NO	all-time rain	86.0 mm (3.4 in)	9.5 mm (0.37 in)	38 years	56 of 100 (Notable)
25 June 1977	Wahlsburg-Lippoldsberg, DE	daily rain	40.4 mm (1.6 in)	27.6 mm (1.1 in)	38 years	53 of 100 (Notable)
25 June 1977	Sublette 7WSW, US	daily rain	64.5 mm (2.5 in)	34.0 mm (1.3 in)	44 years	44 of 100 (Notable)
25 June 1977	Fredonia, US	daily rain	47.0 mm (1.9 in)	33.0 mm (1.3 in)	20 years	44 of 100 (Notable)
25 June 1977	Nevada City, US	monthly high min	17.8 C (64.0 F)	0.6 C (1.1 F)	81 years	43 of 100 (Notable)
25 June 1977	Fernie, CA	daily high min	19.4 C (66.9 F)	6.6 C (11.9 F)	56 years	42 of 100 (Notable)
25 June 1977	Gowanda Correctional, US	daily rain	49.0 mm (1.9 in)	36.8 mm (1.4 in)	20 years	42 of 100 (Notable)
25 June 1977	Usina Amalia, BR	daily rain	32.3 mm (1.3 in)	30.3 mm (1.2 in)	32 years	41 of 100 (Notable)
25 June 1977	Antelope, US	daily rain	71.9 mm (2.8 in)	55.1 mm (2.2 in)	12 years	41 of 100 (Notable)
25 June 1977	Fazenda Sao Lourenco, BR	daily rain	34.2 mm (1.3 in)	34.2 mm (1.3 in)	34 years	40 of 100 (Notable)
25 June 1977	Roxboro 7 ESE, US	daily low max	20.6 C (69.1 F)	3.8 C (6.8 F)	75 years	40 of 100 (Notable)
25 June 1977	Heinersreuth-Vollhof, DE	daily rain	37.3 mm (1.5 in)	3.7 mm (0.15 in)	80 years	39 of 100 (Notable)
25 June 1977	Lawrence, US	daily rain	77.5 mm (3.1 in)	35.1 mm (1.4 in)	28 years	39 of 100 (Notable)
25 June 1977	Perth Regional Office, AU	daily high max	23.7 C (74.7 F)	1.7 C (3.1 F)	77 years	38 of 100 (Notable)
25 June 1977	Canadian, US	daily rain	61.5 mm (2.4 in)	28.5 mm (1.1 in)	38 years	38 of 100 (Notable)
25 June 1977	Mozdok, RU	daily rain	46.4 mm (1.8 in)	30.6 mm (1.2 in)	11 years	36 of 100 (Notable)
25 June 1977	Bajramaly, TM	daily high min	26.7 C (80.1 F)	1.2 C (2.2 F)	84 years	36 of 100 (Notable)
25 June 1977	St Petersburg, US	daily high max	35.6 C (96.1 F)	0.6 C (1.1 F)	83 years	36 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 1977

Records set or tied on this calendar date in each year from 1811 to 1977. 1977 had 496 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 1977-06-25: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 10	350
10 to 20	28
20 to 30	8
30 to 40	7
40 to 50	1
50 to 60	1