Weather Records on 27 June 1977

356 weather records were set or tied worldwide on 27 June 1977. Highest significance: Zhaltyr, KZ.

Key Facts for 27 June 1977

On 27 June 1977, 356 weather records were set or tied at long-record stations worldwide.
145 were record highs and 64 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 23 monthly and 333 daily.
Zhaltyr set a monthly record daily precipitation of 62.3 mm (2.5 in) on 27 June 1977.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 447 records.

Record Map

356 stations

356 station records on 27 June 1977 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 1977: highest significance records shown on the map
Station	Country	Type	Value	Significance
Zhaltyr	Kazakhstan	Record daily precipitation	62.3 mm (2.5 in)	57 of 100 (Notable)
Krasno-Armeysk	Kazakhstan	Record daily precipitation	31.2 mm (1.2 in)	53 of 100 (Notable)
Owensboro 3ENE	United States	Record daily precipitation	76.7 mm (3.0 in)	51 of 100 (Notable)
Bergaholm	Sweden	Record daily precipitation	33.5 mm (1.3 in)	49 of 100 (Notable)
Eagle Nest	United States	Record daily precipitation	25.4 mm (1.0 in)	49 of 100 (Notable)
Anna	United States	Record daily precipitation	61.5 mm (2.4 in)	49 of 100 (Notable)
Ostana	Sweden	Record daily precipitation	58.0 mm (2.3 in)	48 of 100 (Notable)
Sodertalje	Sweden	Record daily precipitation	35.5 mm (1.4 in)	47 of 100 (Notable)
Norsborg	Sweden	Record daily precipitation	31.7 mm (1.2 in)	47 of 100 (Notable)
Marquette	United States	Record daily precipitation	30.2 mm (1.2 in)	47 of 100 (Notable)
Franklin	Australia	Record daily precipitation	40.2 mm (1.6 in)	44 of 100 (Notable)
Morrilton	United States	Record daily precipitation	80.0 mm (3.1 in)	43 of 100 (Notable)
Muenster	United States	Record daily precipitation	97.8 mm (3.9 in)	43 of 100 (Notable)
Ravenswood Lock Park	United States	Record daily precipitation	62.2 mm (2.4 in)	43 of 100 (Notable)
Gonvick 2 W	United States	Record daily precipitation	61.0 mm (2.4 in)	41 of 100 (Notable)
Angicos	Brazil	Record daily precipitation	35.0 mm (1.4 in)	40 of 100 (Notable)
Demjanskoe	Russia	Record daily precipitation	31.0 mm (1.2 in)	40 of 100 (Notable)
Barguzin	Russia	Record high minimum temperature	18.7 C (65.7 F)	40 of 100 (Notable)
Elberta	United States	Record high minimum temperature	23.9 C (75.0 F)	40 of 100 (Notable)
Sucinsk	Kazakhstan	Record daily precipitation	34.3 mm (1.4 in)	39 of 100 (Notable)
Irkutsk	Russia	Record high minimum temperature	17.3 C (63.1 F)	39 of 100 (Notable)
Gustavsberg	Sweden	Record daily precipitation	44.0 mm (1.7 in)	38 of 100 (Notable)
Tarpon Spgs Sewage Plt	United States	Record high minimum temperature	27.2 C (81.0 F)	38 of 100 (Notable)
Fergana	Uzbekistan	Record high minimum temperature	23.6 C (74.5 F)	38 of 100 (Notable)
Ischim Amsg	Russia	Record daily precipitation	56.9 mm (2.2 in)	37 of 100 (Notable)
Stockholm	Sweden	Record daily precipitation	31.7 mm (1.2 in)	37 of 100 (Notable)
Jackson	United States	Record high minimum temperature	12.2 C (54.0 F)	36 of 100 (Notable)
Ust-Isim	Russia	Record daily precipitation	27.2 mm (1.1 in)	35 of 100 (Notable)
Dardanelle	United States	Record daily precipitation	123.2 mm (4.9 in)	35 of 100 (Notable)
Des Arc	United States	Record daily precipitation	101.6 mm (4.0 in)	35 of 100 (Notable)
1 ENE Fairfield	United States	Record daily precipitation	96.0 mm (3.8 in)	34 of 100 (Routine)
Puxico 1 SE	United States	Record daily precipitation	59.7 mm (2.4 in)	34 of 100 (Routine)
Chatham Exp Fa	United States	Record daily precipitation	39.1 mm (1.5 in)	33 of 100 (Routine)
Lakeview 2 NNW	United States	Record high minimum temperature	14.4 C (57.9 F)	33 of 100 (Routine)
Petropavlovsk	Kazakhstan	Record daily precipitation	37.4 mm (1.5 in)	32 of 100 (Routine)
Indiga	Russia	Record daily precipitation	26.1 mm (1.0 in)	32 of 100 (Routine)
Danville	United States	Record daily precipitation	52.8 mm (2.1 in)	32 of 100 (Routine)
Chita	Russia	Record high maximum temperature	32.8 C (91.0 F)	31 of 100 (Routine)
Hogsta	Sweden	Record daily precipitation	43.6 mm (1.7 in)	31 of 100 (Routine)
Broken Bow 1 N	United States	Record daily precipitation	61.7 mm (2.4 in)	31 of 100 (Routine)
Jabalpur	India	Record daily precipitation	140.0 mm (5.5 in)	30 of 100 (Routine)
Todos Santos (Dge)	Mexico	Record high maximum temperature	37.8 C (100.0 F)	30 of 100 (Routine)
Ft Collins	United States	Record high maximum temperature	35.6 C (96.1 F)	30 of 100 (Routine)
Newberry-Luce Co Rd Commission	United States	Record daily precipitation	39.1 mm (1.5 in)	30 of 100 (Routine)
Seliatyn	Ukraine	Record daily precipitation	39.8 mm (1.6 in)	29 of 100 (Routine)
Trenton	United States	Record daily precipitation	52.3 mm (2.1 in)	29 of 100 (Routine)
Fort Frances	Canada	Record daily precipitation	32.0 mm (1.3 in)	28 of 100 (Routine)
Alliston	Canada	Record daily precipitation	27.7 mm (1.1 in)	28 of 100 (Routine)
Kokshetay	Kazakhstan	Record daily precipitation	26.7 mm (1.1 in)	28 of 100 (Routine)
Matehuala (Smn)	Mexico	Record low minimum temperature	6.7 C (44.1 F)	28 of 100 (Routine)
Saanich Dom Astro Obs	Canada	Record low minimum temperature	6.1 C (43.0 F)	27 of 100 (Routine)
Carcross	Canada	Record high minimum temperature	10.6 C (51.1 F)	27 of 100 (Routine)
Bolsoy Santar	Russia	Record high minimum temperature	9.1 C (48.4 F)	27 of 100 (Routine)
Hill City 1 W	United States	Record high minimum temperature	16.1 C (61.0 F)	27 of 100 (Routine)
Borinquen AP	Puerto Rico [United States]	Record high maximum temperature	32.2 C (90.0 F)	26 of 100 (Routine)
Ratcliff	United States	Record daily precipitation	35.3 mm (1.4 in)	26 of 100 (Routine)
Chester	United States	Record daily precipitation	63.5 mm (2.5 in)	26 of 100 (Routine)
Valliant 3 W	United States	Record daily precipitation	104.1 mm (4.1 in)	26 of 100 (Routine)
Cartwright	Canada	Record high minimum temperature	11.2 C (52.2 F)	25 of 100 (Routine)
Atoyac (Smn)	Mexico	Record low minimum temperature	20.6 C (69.1 F)	25 of 100 (Routine)

Counts by Type and Timescale

356 records

Records set or tied on 27 June 1977 by type: Highest daily maximum 53, Lowest daily maximum 23, Highest daily minimum 92, Lowest daily minimum 41, Heaviest daily rainfall 147.

Records on 27 June 1977 by type
Record type	Records
Highest daily maximum	53
Lowest daily maximum	23
Highest daily minimum	92
Lowest daily minimum	41
Heaviest daily rainfall	147
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 June 1977 by timescale: all-time 0, monthly 23, daily 333.

How Much Records Were Beaten By

289 broken records

Margins by which the 289 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 66.3. Ties are not counted.

Top 20 by Significance

27 June 1977

Top 20 records on 27 June 1977 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1977	Zhaltyr, KZ	monthly rain	62.3 mm (2.5 in)	26.0 mm (1.0 in)	12 years	57 of 100 (Notable)
27 June 1977	Krasno-Armeysk, KZ	daily rain	31.2 mm (1.2 in)	25.9 mm (1.0 in)	31 years	53 of 100 (Notable)
27 June 1977	Owensboro 3ENE, US	daily rain	76.7 mm (3.0 in)	28.7 mm (1.1 in)	72 years	51 of 100 (Notable)
27 June 1977	Bergaholm, SE	daily rain	33.5 mm (1.3 in)	27.2 mm (1.1 in)	20 years	49 of 100 (Notable)
27 June 1977	Eagle Nest, US	daily rain	25.4 mm (1.0 in)	17.0 mm (0.7 in)	39 years	49 of 100 (Notable)
27 June 1977	Anna, US	daily rain	61.5 mm (2.4 in)	50.1 mm (2.0 in)	18 years	49 of 100 (Notable)
27 June 1977	Ostana, SE	monthly rain	58.0 mm (2.3 in)	16.0 mm (0.6 in)	16 years	48 of 100 (Notable)
27 June 1977	Sodertalje, SE	daily rain	35.5 mm (1.4 in)	22.8 mm (0.9 in)	16 years	47 of 100 (Notable)
27 June 1977	Norsborg, SE	daily rain	31.7 mm (1.2 in)	21.8 mm (0.9 in)	16 years	47 of 100 (Notable)
27 June 1977	Marquette, US	daily rain	30.2 mm (1.2 in)	7.3 mm (0.29 in)	117 years	47 of 100 (Notable)
27 June 1977	Franklin, AU	daily rain	40.2 mm (1.6 in)	19.1 mm (0.8 in)	43 years	44 of 100 (Notable)
27 June 1977	Morrilton, US	daily rain	80.0 mm (3.1 in)	38.1 mm (1.5 in)	44 years	43 of 100 (Notable)
27 June 1977	Muenster, US	daily rain	97.8 mm (3.9 in)	66.3 mm (2.6 in)	18 years	43 of 100 (Notable)
27 June 1977	Ravenswood Lock Park, US	daily rain	62.2 mm (2.4 in)	27.4 mm (1.1 in)	39 years	43 of 100 (Notable)
27 June 1977	Gonvick 2 W, US	daily rain	61.0 mm (2.4 in)	30.0 mm (1.2 in)	32 years	41 of 100 (Notable)
27 June 1977	Angicos, BR	daily rain	35.0 mm (1.4 in)	29.0 mm (1.1 in)	32 years	40 of 100 (Notable)
27 June 1977	Demjanskoe, RU	daily rain	31.0 mm (1.2 in)	18.3 mm (0.7 in)	22 years	40 of 100 (Notable)
27 June 1977	Barguzin, RU	monthly high min	18.7 C (65.7 F)	1.3 C (2.3 F)	68 years	40 of 100 (Notable)
27 June 1977	Elberta, US	monthly high min	23.9 C (75.0 F)	0.6 C (1.1 F)	75 years	40 of 100 (Notable)
27 June 1977	Sucinsk, KZ	monthly rain	34.3 mm (1.4 in)	8.5 mm (0.33 in)	16 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

1799 to 1977

Records set or tied on this calendar date in each year from 1799 to 1977. 1977 had 356 records.

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

Records on 06-27 in each year
Year	Records
1799	1
1808	1
1811	1
1815	1
1830	2
1840	1
1841	2
1843	1
1849	1
1856	1
1857	1
1860	1
1863	2
1864	1
1868	2
1870	2
1871	2
1874	2
1875	1
1878	3
1880	2
1881	1
1883	2
1884	1
1885	4
1886	2
1887	3
1888	1
1889	1
1890	3
1891	3
1892	1
1893	1
1894	1
1895	2
1896	1
1898	6
1899	1
1900	4
1901	11
1902	8
1903	4
1904	7
1905	23
1906	12
1907	5
1908	10
1909	39
1910	33
1911	23
1912	24
1913	47
1914	38
1915	52
1916	259
1917	13
1918	35
1919	62
1920	34
1921	66
1922	92
1923	161
1924	81
1925	164
1926	281
1927	272
1928	219
1929	145
1930	245
1931	723
1932	287
1933	479
1934	587
1935	327
1936	555
1937	336
1938	552
1939	289
1940	337
1941	452
1942	497
1943	510
1944	586
1945	603
1946	317
1947	771
1948	403
1949	456
1950	433
1951	472
1952	988
1953	358
1954	495
1955	417
1956	503
1957	617
1958	836
1959	537
1960	344
1961	601
1962	291
1963	520
1964	258
1965	732
1966	401
1967	487
1968	1,359
1969	1,101
1970	1,059
1971	526
1972	446
1973	763
1974	1,078
1975	591
1976	679
1977	356
1978	918
1979	673
1980	1,242
1981	794
1982	778
1983	950
1984	475
1985	1,031
1986	656
1987	757
1988	1,130
1989	617
1990	1,248
1991	1,113
1992	1,063
1993	722
1994	1,382
1995	722
1996	997
1997	833
1998	1,312
1999	1,061
2000	1,125
2001	758
2002	989
2003	1,010
2004	855
2005	801
2006	1,177
2007	1,287
2008	570
2009	1,015
2010	1,006
2011	965
2012	1,334
2013	743
2014	632
2015	1,136
2016	494
2017	527
2018	652
2019	761
2020	592
2021	1,248
2022	1,003
2023	565
2024	921
2025	466
2026	1,656

Download the Data

Data for records on 1977-06-27: 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	241
10 to 20	29
20 to 30	12
30 to 40	5
40 to 50	0
50 to 60	1
60 to 70	1