Weather Records on 27 June 1947

771 weather records were set or tied worldwide on 27 June 1947. Highest significance: Port Augusta West, AU.

Key Facts for 27 June 1947

On 27 June 1947, 771 weather records were set or tied at long-record stations worldwide.
163 were record highs and 93 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 24 monthly and 740 daily.
Port Augusta West set a daily record precipitation of 28.2 mm (1.1 in) on 27 June 1947.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 444 records.

Record Map

771 stations

771 station records on 27 June 1947 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 1947: highest significance records shown on the map
Station	Country	Type	Value	Significance
Port Augusta West	Australia	Record daily precipitation	28.2 mm (1.1 in)	59 of 100 (Notable)
Minimay (Booroopki)	Australia	Record daily precipitation	29.5 mm (1.2 in)	55 of 100 (Notable)
Cambridge Niab	United Kingdom	Record daily precipitation	28.8 mm (1.1 in)	53 of 100 (Notable)
Skegness	United Kingdom	Record daily precipitation	32.8 mm (1.3 in)	52 of 100 (Notable)
Snowtown	Australia	Record daily precipitation	27.4 mm (1.1 in)	51 of 100 (Notable)
Quorn	Australia	Record daily precipitation	30.5 mm (1.2 in)	49 of 100 (Notable)
Yudnapinna	Australia	Record daily precipitation	27.9 mm (1.1 in)	47 of 100 (Notable)
Coleraine (Tulse Hill)	Australia	Record daily precipitation	34.5 mm (1.4 in)	46 of 100 (Notable)
Booleroo (Wimont)	Australia	Record daily precipitation	26.9 mm (1.1 in)	45 of 100 (Notable)
Hawker	Australia	Record daily precipitation	26.7 mm (1.1 in)	45 of 100 (Notable)
Port Augusta Post Office	Australia	Record daily precipitation	26.4 mm (1.0 in)	45 of 100 (Notable)
Booleroo Centre	Australia	Record daily precipitation	27.9 mm (1.1 in)	44 of 100 (Notable)
Crowlands (Woodlands)	Australia	Record daily precipitation	26.7 mm (1.1 in)	44 of 100 (Notable)
Gulbarga	India	Record daily precipitation	60.7 mm (2.4 in)	44 of 100 (Notable)
Wirrabara	Australia	Record daily precipitation	33.0 mm (1.3 in)	43 of 100 (Notable)
Clare (Hill River)	Australia	Record daily precipitation	35.6 mm (1.4 in)	42 of 100 (Notable)
Uccle	Belgium	Record high maximum temperature	38.8 C (101.8 F)	42 of 100 (Notable)
Bratsk	Russia	Record daily precipitation	30.0 mm (1.2 in)	42 of 100 (Notable)
Casterton (Warrock)	Australia	Record daily precipitation	25.4 mm (1.0 in)	41 of 100 (Notable)
Zigzag Rs	United States	Record daily precipitation	35.1 mm (1.4 in)	41 of 100 (Notable)
Penola (Comaum Park)	Australia	Record daily precipitation	29.0 mm (1.1 in)	40 of 100 (Notable)
Penola Post Office	Australia	Record daily precipitation	26.7 mm (1.1 in)	39 of 100 (Notable)
Edenhope (Post Office)	Australia	Record daily precipitation	29.7 mm (1.2 in)	39 of 100 (Notable)
Karnak (Rosedale)	Australia	Record daily precipitation	25.9 mm (1.0 in)	39 of 100 (Notable)
Detroit	United States	Record daily precipitation	26.7 mm (1.1 in)	39 of 100 (Notable)
Pimba	Australia	Record daily precipitation	25.4 mm (1.0 in)	38 of 100 (Notable)
Old Noarlunga Post Office	Australia	Record daily precipitation	26.9 mm (1.1 in)	38 of 100 (Notable)
Apsley	Australia	Record daily precipitation	26.4 mm (1.0 in)	38 of 100 (Notable)
Harrow (Post Office)	Australia	Record daily precipitation	28.4 mm (1.1 in)	38 of 100 (Notable)
Kaslo	Canada	Record daily precipitation	26.4 mm (1.0 in)	38 of 100 (Notable)
Arnsberg	Germany	Record high maximum temperature	36.6 C (97.9 F)	38 of 100 (Notable)
Okolona	United States	Record daily precipitation	63.5 mm (2.5 in)	38 of 100 (Notable)
Cradock (Kanyaka)	Australia	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Quorn (Depot Flat)	Australia	Record daily precipitation	35.8 mm (1.4 in)	36 of 100 (Notable)
Farrell Flat	Australia	Record daily precipitation	26.9 mm (1.1 in)	36 of 100 (Notable)
Moonambel	Australia	Record daily precipitation	39.6 mm (1.6 in)	36 of 100 (Notable)
Nordby (Fano)	Denmark	Record high maximum temperature	30.0 C (86.0 F)	36 of 100 (Notable)
De Bilt	Netherlands	Record high maximum temperature	36.1 C (97.0 F)	36 of 100 (Notable)
Rothamsted	United Kingdom	Record daily precipitation	25.7 mm (1.0 in)	36 of 100 (Notable)
Melrose	Australia	Record daily precipitation	34.3 mm (1.4 in)	35 of 100 (Notable)
Charam	Australia	Record daily precipitation	28.2 mm (1.1 in)	35 of 100 (Notable)
Cape Otway Lighthouse	Australia	Record low maximum temperature	8.3 C (46.9 F)	35 of 100 (Notable)
Den Helder-1	Netherlands	Record high maximum temperature	31.1 C (88.0 F)	35 of 100 (Notable)
Quorn (Olive Grove)	Australia	Record daily precipitation	28.7 mm (1.1 in)	34 of 100 (Routine)
Clare Post Office	Australia	Record daily precipitation	29.5 mm (1.2 in)	34 of 100 (Routine)
Poolaijelo	Australia	Record daily precipitation	26.7 mm (1.1 in)	34 of 100 (Routine)
Nelson	Canada	Record daily precipitation	25.4 mm (1.0 in)	34 of 100 (Routine)
Den Helder	Netherlands	Record high maximum temperature	30.7 C (87.3 F)	34 of 100 (Routine)
Goodwater	United States	Record high minimum temperature	27.2 C (81.0 F)	34 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record low maximum temperature	8.3 C (46.9 F)	33 of 100 (Routine)
Nordegg	Canada	Record daily precipitation	38.1 mm (1.5 in)	33 of 100 (Routine)
Mundoora	Australia	Record daily precipitation	26.9 mm (1.1 in)	32 of 100 (Routine)
Yankalilla	Australia	Record daily precipitation	26.9 mm (1.1 in)	32 of 100 (Routine)
Oxford	United Kingdom	Record high minimum temperature	17.2 C (63.0 F)	32 of 100 (Routine)
Chaplin	Canada	Record daily precipitation	40.1 mm (1.6 in)	31 of 100 (Routine)
Altastenberg	Germany	Record high minimum temperature	20.2 C (68.4 F)	31 of 100 (Routine)
Myponga	Australia	Record daily precipitation	33.0 mm (1.3 in)	30 of 100 (Routine)
Wonwondah (Mount Zero)	Australia	Record daily precipitation	25.4 mm (1.0 in)	30 of 100 (Routine)
Saint John	Canada	Record high maximum temperature	27.2 C (81.0 F)	30 of 100 (Routine)
De Bilt	Netherlands	Record high minimum temperature	19.8 C (67.6 F)	30 of 100 (Routine)

Counts by Type and Timescale

771 records

Records set or tied on 27 June 1947 by type: Highest daily maximum 67, Lowest daily maximum 72, Highest daily minimum 96, Lowest daily minimum 21, Heaviest daily rainfall 515.

Records on 27 June 1947 by type
Record type	Records
Highest daily maximum	67
Lowest daily maximum	72
Highest daily minimum	96
Lowest daily minimum	21
Heaviest daily rainfall	515
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 June 1947 by timescale: all-time 7, monthly 24, daily 740.

How Much Records Were Beaten By

700 broken records

Margins by which the 700 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 52.1. Ties are not counted.

Top 20 by Significance

27 June 1947

Top 20 records on 27 June 1947 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1947	Port Augusta West, AU	daily rain	28.2 mm (1.1 in)	22.4 mm (0.9 in)	53 years	59 of 100 (Notable)
27 June 1947	Minimay (Booroopki), AU	daily rain	29.5 mm (1.2 in)	18.8 mm (0.7 in)	61 years	55 of 100 (Notable)
27 June 1947	Cambridge Niab, GB	daily rain	28.8 mm (1.1 in)	18.4 mm (0.7 in)	40 years	53 of 100 (Notable)
27 June 1947	Skegness, GB	daily rain	32.8 mm (1.3 in)	19.2 mm (0.8 in)	26 years	52 of 100 (Notable)
27 June 1947	Snowtown, AU	daily rain	27.4 mm (1.1 in)	15.7 mm (0.6 in)	53 years	51 of 100 (Notable)
27 June 1947	Quorn, AU	daily rain	30.5 mm (1.2 in)	21.1 mm (0.8 in)	46 years	49 of 100 (Notable)
27 June 1947	Yudnapinna, AU	daily rain	27.9 mm (1.1 in)	17.7 mm (0.7 in)	46 years	47 of 100 (Notable)
27 June 1947	Coleraine (Tulse Hill), AU	daily rain	34.5 mm (1.4 in)	25.4 mm (1.0 in)	1 year	46 of 100 (Notable)
27 June 1947	Booleroo (Wimont), AU	daily rain	26.9 mm (1.1 in)	15.0 mm (0.6 in)	62 years	45 of 100 (Notable)
27 June 1947	Hawker, AU	daily rain	26.7 mm (1.1 in)	23.4 mm (0.9 in)	46 years	45 of 100 (Notable)
27 June 1947	Port Augusta Post Office, AU	daily rain	26.4 mm (1.0 in)	14.2 mm (0.6 in)	36 years	45 of 100 (Notable)
27 June 1947	Booleroo Centre, AU	daily rain	27.9 mm (1.1 in)	16.0 mm (0.6 in)	51 years	44 of 100 (Notable)
27 June 1947	Crowlands (Woodlands), AU	daily rain	26.7 mm (1.1 in)	14.0 mm (0.6 in)	53 years	44 of 100 (Notable)
27 June 1947	Gulbarga, IN	daily rain	60.7 mm (2.4 in)	40.9 mm (1.6 in)	45 years	44 of 100 (Notable)
27 June 1947	Wirrabara, AU	daily rain	33.0 mm (1.3 in)	24.9 mm (1.0 in)	1 year	43 of 100 (Notable)
27 June 1947	Clare (Hill River), AU	daily rain	35.6 mm (1.4 in)	16.3 mm (0.6 in)	53 years	42 of 100 (Notable)
27 June 1947	Uccle, BE	all-time high max	38.8 C (101.8 F)	2.3 C (4.1 F)	25 years	42 of 100 (Notable)
27 June 1947	Bratsk, RU	daily rain	30.0 mm (1.2 in)	16.5 mm (0.6 in)	28 years	42 of 100 (Notable)
27 June 1947	Casterton (Warrock), AU	daily rain	25.4 mm (1.0 in)	10.4 mm (0.4 in)	53 years	41 of 100 (Notable)
27 June 1947	Zigzag Rs, US	daily rain	35.1 mm (1.4 in)	24.9 mm (1.0 in)	34 years	41 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 1947

Records set or tied on this calendar date in each year from 1799 to 1947. 1947 had 771 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 1947-06-27: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	525
10 to 20	150
20 to 30	18
30 to 40	5
40 to 50	1
50 to 60	1