Weather Records on 17 June 1977

410 weather records were set or tied worldwide on 17 June 1977. Highest significance: Rauland, NO.

Key Facts for 17 June 1977

On 17 June 1977, 410 weather records were set or tied at long-record stations worldwide.
198 were record highs and 51 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 10 monthly and 399 daily.
Rauland set a daily record precipitation of 59.4 mm (2.3 in) on 17 June 1977.
Across 162 earlier years (1807 to 2026) the same calendar date averaged 431 records.

Record Map

410 stations

410 station records on 17 June 1977 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 June 1977: highest significance records shown on the map
Station	Country	Type	Value	Significance
Rauland	Norway	Record daily precipitation	59.4 mm (2.3 in)	61 of 100 (Major)
Halsey 2 W	United States	Record daily precipitation	70.6 mm (2.8 in)	61 of 100 (Major)
Polotsk	Belarus	Record daily precipitation	57.2 mm (2.3 in)	53 of 100 (Notable)
Babuskin	Russia	Record daily precipitation	53.1 mm (2.1 in)	53 of 100 (Notable)
Mysia Sr&Wsc	Australia	Record daily precipitation	25.5 mm (1.0 in)	47 of 100 (Notable)
Bindi	Australia	Record daily precipitation	31.2 mm (1.2 in)	46 of 100 (Notable)
Lanshult	Sweden	Record daily precipitation	30.6 mm (1.2 in)	46 of 100 (Notable)
Glenwood 4 NNE	United States	Record daily precipitation	101.6 mm (4.0 in)	46 of 100 (Notable)
Rozdilna	Ukraine	Record daily precipitation	47.3 mm (1.9 in)	45 of 100 (Notable)
Iguape	Brazil	Record daily precipitation	78.5 mm (3.1 in)	44 of 100 (Notable)
Wrixum/Fohr	Germany	Record daily precipitation	32.1 mm (1.3 in)	42 of 100 (Notable)
Oxford	United Kingdom	Record low maximum temperature	12.6 C (54.7 F)	42 of 100 (Notable)
Cet Central England	United Kingdom	Record low maximum temperature	12.2 C (54.0 F)	40 of 100 (Notable)
Wahpeton 3 N	United States	Record daily precipitation	37.3 mm (1.5 in)	40 of 100 (Notable)
Red Hill South	Australia	Record daily precipitation	42.0 mm (1.7 in)	39 of 100 (Notable)
Estrela Do Sul	Brazil	Record daily precipitation	27.0 mm (1.1 in)	39 of 100 (Notable)
Indian Bay	Canada	Record daily precipitation	36.6 mm (1.4 in)	38 of 100 (Notable)
Vladikavkaz	Russia	Record daily precipitation	46.0 mm (1.8 in)	38 of 100 (Notable)
Tarwin Lower (Riverside)	Australia	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Treherne	Canada	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Morris	Canada	Record daily precipitation	44.5 mm (1.8 in)	35 of 100 (Notable)
Kabansk	Russia	Record daily precipitation	51.7 mm (2.0 in)	35 of 100 (Notable)
Mt Ida 3 SE	United States	Record daily precipitation	104.6 mm (4.1 in)	35 of 100 (Notable)
Fish Creek (Hoddle Range)	Australia	Record daily precipitation	31.4 mm (1.2 in)	34 of 100 (Routine)
Mongagua	Brazil	Record daily precipitation	65.8 mm (2.6 in)	34 of 100 (Routine)
Shawinigan	Canada	Record daily precipitation	29.2 mm (1.1 in)	34 of 100 (Routine)
Vilnius	Lithuania	Record daily precipitation	41.6 mm (1.6 in)	34 of 100 (Routine)
Amity	United States	Record daily precipitation	68.1 mm (2.7 in)	34 of 100 (Routine)
Wakefield 4 W	United States	Record daily precipitation	41.7 mm (1.6 in)	34 of 100 (Routine)
Springview 2NW	United States	Record daily precipitation	49.8 mm (2.0 in)	33 of 100 (Routine)
Hillsboro	United States	Record high maximum temperature	39.4 C (102.9 F)	33 of 100 (Routine)
Fazenda Riacho Fundo	Brazil	Record daily precipitation	47.6 mm (1.9 in)	32 of 100 (Routine)
Malvern	United Kingdom	Record low maximum temperature	11.8 C (53.2 F)	32 of 100 (Routine)
San Rafael-Civic Ctr	United States	Record low maximum temperature	18.3 C (64.9 F)	32 of 100 (Routine)
Auburn 2 SSE	United States	Record high minimum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
Walhalla	United States	Record daily precipitation	71.1 mm (2.8 in)	32 of 100 (Routine)
Laporte	United States	Record daily precipitation	26.7 mm (1.1 in)	31 of 100 (Routine)
Imperial	United States	Record high minimum temperature	18.9 C (66.0 F)	31 of 100 (Routine)
Boulia Airport	Australia	Record high maximum temperature	32.0 C (89.6 F)	30 of 100 (Routine)
Fort Frances	Canada	Record daily precipitation	42.7 mm (1.7 in)	30 of 100 (Routine)
Alturas	United States	Record high minimum temperature	12.8 C (55.0 F)	30 of 100 (Routine)
Morgan 1 W	United States	Record high maximum temperature	35.0 C (95.0 F)	30 of 100 (Routine)
Plymouth Pwr Substn	United States	Record daily precipitation	30.5 mm (1.2 in)	30 of 100 (Routine)
Winona Dam 5 A	United States	Record daily precipitation	36.6 mm (1.4 in)	30 of 100 (Routine)
Usina Rio Dos Campos	Brazil	Record daily precipitation	48.0 mm (1.9 in)	29 of 100 (Routine)
Pte de la Hague	France	Record low maximum temperature	12.0 C (53.6 F)	29 of 100 (Routine)
Zerbst	Germany	Record high minimum temperature	17.4 C (63.3 F)	29 of 100 (Routine)
Tres Piedras	United States	Record high maximum temperature	32.8 C (91.0 F)	29 of 100 (Routine)
Parrsboro	Canada	Record daily precipitation	29.0 mm (1.1 in)	28 of 100 (Routine)
Tuxcueca	Mexico	Record daily precipitation	90.9 mm (3.6 in)	28 of 100 (Routine)
Abbeville	United States	Record daily precipitation	58.9 mm (2.3 in)	27 of 100 (Routine)
Columbus 3 NE	United States	Record daily precipitation	32.3 mm (1.3 in)	27 of 100 (Routine)
Tibooburra Post Office	Australia	Record high maximum temperature	27.2 C (81.0 F)	26 of 100 (Routine)
Sparkman	United States	Record daily precipitation	64.8 mm (2.6 in)	26 of 100 (Routine)
Okolona	United States	Record daily precipitation	53.3 mm (2.1 in)	26 of 100 (Routine)
Inverness 3 SE	United States	Record high maximum temperature	37.2 C (99.0 F)	25 of 100 (Routine)
Martin	United States	Record daily precipitation	51.6 mm (2.0 in)	25 of 100 (Routine)
Newport	United States	Record low maximum temperature	12.2 C (54.0 F)	25 of 100 (Routine)
Erfde	Germany	Record daily precipitation	27.9 mm (1.1 in)	24 of 100 (Routine)
Saint Charles	United States	Record daily precipitation	48.3 mm (1.9 in)	24 of 100 (Routine)

Counts by Type and Timescale

410 records

Records set or tied on 17 June 1977 by type: Highest daily maximum 99, Lowest daily maximum 34, Highest daily minimum 99, Lowest daily minimum 17, Heaviest daily rainfall 161.

Records on 17 June 1977 by type
Record type	Records
Highest daily maximum	99
Lowest daily maximum	34
Highest daily minimum	99
Lowest daily minimum	17
Heaviest daily rainfall	161
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 17 June 1977 by timescale: all-time 1, monthly 10, daily 399.

How Much Records Were Beaten By

331 broken records

Margins by which the 331 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.4. Ties are not counted.

Top 20 by Significance

17 June 1977

Top 20 records on 17 June 1977 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 June 1977	Rauland, NO	daily rain	59.4 mm (2.3 in)	38.4 mm (1.5 in)	44 years	61 of 100 (Major)
17 June 1977	Halsey 2 W, US	daily rain	70.6 mm (2.8 in)	38.8 mm (1.5 in)	62 years	61 of 100 (Major)
17 June 1977	Polotsk, BY	monthly rain	57.2 mm (2.3 in)	23.9 mm (0.9 in)	8 years	53 of 100 (Notable)
17 June 1977	Babuskin, RU	daily rain	53.1 mm (2.1 in)	26.1 mm (1.0 in)	67 years	53 of 100 (Notable)
17 June 1977	Mysia Sr&Wsc, AU	daily rain	25.5 mm (1.0 in)	19.4 mm (0.8 in)	22 years	47 of 100 (Notable)
17 June 1977	Bindi, AU	daily rain	31.2 mm (1.2 in)	13.4 mm (0.5 in)	84 years	46 of 100 (Notable)
17 June 1977	Lanshult, SE	daily rain	30.6 mm (1.2 in)	18.5 mm (0.7 in)	24 years	46 of 100 (Notable)
17 June 1977	Glenwood 4 NNE, US	daily rain	101.6 mm (4.0 in)	56.4 mm (2.2 in)	39 years	46 of 100 (Notable)
17 June 1977	Rozdilna, UA	daily rain	47.3 mm (1.9 in)	36.6 mm (1.4 in)	11 years	45 of 100 (Notable)
17 June 1977	Iguape, BR	daily rain	78.5 mm (3.1 in)	38.1 mm (1.5 in)	35 years	44 of 100 (Notable)
17 June 1977	Wrixum/Fohr, DE	daily rain	32.1 mm (1.3 in)	4.8 mm (0.19 in)	80 years	42 of 100 (Notable)
17 June 1977	Oxford, GB	daily low max	12.6 C (54.7 F)	1.0 C (1.8 F)	121 years	42 of 100 (Notable)
17 June 1977	Cet Central England, GB	daily low max	12.2 C (54.0 F)	1.4 C (2.5 F)	90 years	40 of 100 (Notable)
17 June 1977	Wahpeton 3 N, US	daily rain	37.3 mm (1.5 in)	13.2 mm (0.5 in)	79 years	40 of 100 (Notable)
17 June 1977	Red Hill South, AU	daily rain	42.0 mm (1.7 in)	18.4 mm (0.7 in)	16 years	39 of 100 (Notable)
17 June 1977	Estrela Do Sul, BR	daily rain	27.0 mm (1.1 in)	27.0 mm (1.1 in)	32 years	39 of 100 (Notable)
17 June 1977	Indian Bay, CA	daily rain	36.6 mm (1.4 in)	17.0 mm (0.7 in)	51 years	38 of 100 (Notable)
17 June 1977	Vladikavkaz, RU	daily rain	46.0 mm (1.8 in)	21.8 mm (0.9 in)	44 years	38 of 100 (Notable)
17 June 1977	Tarwin Lower (Riverside), AU	daily rain	25.4 mm (1.0 in)	1.3 mm (0.05 in)	91 years	37 of 100 (Notable)
17 June 1977	Treherne, CA	daily rain	27.9 mm (1.1 in)	6.8 mm (0.27 in)	75 years	37 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

1807 to 1977

Records set or tied on this calendar date in each year from 1807 to 1977. 1977 had 410 records.

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

Records on 06-17 in each year
Year	Records
1807	2
1810	1
1811	1
1830	1
1837	1
1839	1
1840	1
1845	1
1846	1
1848	1
1855	1
1866	2
1867	1
1869	2
1872	1
1873	1
1874	1
1875	1
1878	1
1879	1
1882	3
1883	1
1884	1
1885	3
1886	3
1887	2
1888	2
1889	1
1890	1
1892	3
1894	1
1895	7
1896	3
1897	2
1898	1
1899	2
1900	6
1901	9
1902	4
1903	8
1904	4
1905	12
1906	22
1907	20
1908	26
1909	13
1910	9
1911	22
1912	47
1913	45
1914	101
1915	20
1916	103
1917	68
1918	36
1919	58
1920	79
1921	52
1922	59
1923	110
1924	80
1925	136
1926	193
1927	357
1928	137
1929	238
1930	354
1931	194
1932	257
1933	413
1934	310
1935	338
1936	484
1937	284
1938	245
1939	1,206
1940	454
1941	250
1942	286
1943	289
1944	623
1945	614
1946	419
1947	336
1948	452
1949	571
1950	506
1951	208
1952	752
1953	455
1954	488
1955	570
1956	375
1957	761
1958	597
1959	507
1960	511
1961	1,319
1962	323
1963	383
1964	794
1965	763
1966	464
1967	402
1968	403
1969	700
1970	435
1971	407
1972	437
1973	701
1974	932
1975	453
1976	430
1977	410
1978	589
1979	646
1980	754
1981	1,201
1982	642
1983	728
1984	644
1985	693
1986	912
1987	1,078
1988	712
1989	870
1990	932
1991	1,094
1992	795
1993	684
1994	1,186
1995	1,350
1996	750
1997	1,056
1998	1,661
1999	1,260
2000	1,460
2001	678
2002	1,148
2003	647
2004	839
2005	914
2006	724
2007	839
2008	656
2009	739
2010	1,104
2011	922
2012	792
2013	610
2014	685
2015	1,113
2016	874
2017	692
2018	1,050
2019	551
2020	914
2021	1,980
2022	1,209
2023	617
2024	839
2025	593
2026	743

Download the Data

Data for records on 1977-06-17: 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	281
10 to 20	29
20 to 30	9
30 to 40	11
40 to 50	0
50 to 60	1