Weather Records on 27 June 1954

495 weather records were set or tied worldwide on 27 June 1954. Highest significance: McAdam, CA.

Key Facts for 27 June 1954

On 27 June 1954, 495 weather records were set or tied at long-record stations worldwide.
279 were record highs and 51 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 38 monthly and 450 daily.
McAdam set a monthly record daily precipitation of 105.2 mm (4.1 in) on 27 June 1954.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 446 records.

Record Map

495 stations

495 station records on 27 June 1954 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 1954: highest significance records shown on the map
Station	Country	Type	Value	Significance
McAdam	Canada	Record daily precipitation	105.2 mm (4.1 in)	66 of 100 (Major)
Markapur	India	Record daily precipitation	54.9 mm (2.2 in)	59 of 100 (Notable)
Pitea	Sweden	Record daily precipitation	26.2 mm (1.0 in)	55 of 100 (Notable)
St Andrews	Canada	Record daily precipitation	74.2 mm (2.9 in)	49 of 100 (Notable)
Canton 4 SE	United States	Record daily precipitation	47.2 mm (1.9 in)	43 of 100 (Notable)
Siksjo	Sweden	Record daily precipitation	26.4 mm (1.0 in)	41 of 100 (Notable)
Aiken 5SE	United States	Record high maximum temperature	42.2 C (108.0 F)	41 of 100 (Notable)
Nossa Senhora Das Dores	Brazil	Record daily precipitation	62.3 mm (2.5 in)	40 of 100 (Notable)
Hanamkonda	India	Record daily precipitation	97.5 mm (3.8 in)	40 of 100 (Notable)
Lewiston	United States	Record daily precipitation	46.0 mm (1.8 in)	40 of 100 (Notable)
Falfurrias	United States	Record daily precipitation	67.6 mm (2.7 in)	39 of 100 (Notable)
Cottonwood	United States	Record daily precipitation	27.7 mm (1.1 in)	38 of 100 (Notable)
Grangeville	United States	Record daily precipitation	27.2 mm (1.1 in)	36 of 100 (Notable)
Waynesboro 2 W	United States	Record high maximum temperature	40.0 C (104.0 F)	36 of 100 (Notable)
Udaipur	India	Record daily precipitation	63.0 mm (2.5 in)	35 of 100 (Notable)
Tihoreck	Russia	Record daily precipitation	48.0 mm (1.9 in)	35 of 100 (Notable)
Springfield	United States	Record daily precipitation	25.9 mm (1.0 in)	35 of 100 (Notable)
Madison	United States	Record daily precipitation	64.5 mm (2.5 in)	35 of 100 (Notable)
Darlington	United States	Record high maximum temperature	41.1 C (106.0 F)	33 of 100 (Routine)
Begusarai	India	Record daily precipitation	127.5 mm (5.0 in)	32 of 100 (Routine)
Kooskia	United States	Record daily precipitation	26.9 mm (1.1 in)	32 of 100 (Routine)
Statesville 2 NNE	United States	Record high maximum temperature	40.6 C (105.1 F)	32 of 100 (Routine)
Enosburg Falls	United States	Record daily precipitation	46.7 mm (1.8 in)	32 of 100 (Routine)
Staunton Wtp	United States	Record high minimum temperature	24.4 C (75.9 F)	32 of 100 (Routine)
Union 3 SSE	United States	Record high minimum temperature	21.1 C (70.0 F)	31 of 100 (Routine)
Tiruvarur	India	Record daily precipitation	38.9 mm (1.5 in)	30 of 100 (Routine)
Faizabad	India	Record daily precipitation	78.7 mm (3.1 in)	30 of 100 (Routine)
Mahbubnagar	India	Record daily precipitation	71.4 mm (2.8 in)	29 of 100 (Routine)
Pachora	India	Record daily precipitation	158.8 mm (6.3 in)	29 of 100 (Routine)
Bratsk	Russia	Record high minimum temperature	18.4 C (65.1 F)	29 of 100 (Routine)
Lenoir	United States	Record high maximum temperature	38.9 C (102.0 F)	29 of 100 (Routine)
Dilley	United States	Record daily precipitation	54.6 mm (2.1 in)	29 of 100 (Routine)
Uvalde	United States	Record low maximum temperature	24.4 C (75.9 F)	29 of 100 (Routine)
La Pocatiere Cda	Canada	Record daily precipitation	55.9 mm (2.2 in)	28 of 100 (Routine)
Highland Home	United States	Record high maximum temperature	38.9 C (102.0 F)	28 of 100 (Routine)
Alice	United States	Record daily precipitation	42.9 mm (1.7 in)	28 of 100 (Routine)
Quilcene 2 SW	United States	Record daily precipitation	25.4 mm (1.0 in)	28 of 100 (Routine)
First Connecticut Lake	United States	Record daily precipitation	41.1 mm (1.6 in)	27 of 100 (Routine)
Grover 2 S	United States	Record high minimum temperature	11.7 C (53.1 F)	27 of 100 (Routine)
St Lin des Laurentides	Canada	Record daily precipitation	27.9 mm (1.1 in)	26 of 100 (Routine)
Tadoussac	Canada	Record daily precipitation	42.9 mm (1.7 in)	26 of 100 (Routine)
Greencastle 1 W	United States	Record high maximum temperature	40.6 C (105.1 F)	26 of 100 (Routine)
Burkes Garden	United States	Record high minimum temperature	20.0 C (68.0 F)	26 of 100 (Routine)
Mt Wx	United States	Record high maximum temperature	36.7 C (98.1 F)	26 of 100 (Routine)
Apatzingan (Smn)	Mexico	Record daily precipitation	53.8 mm (2.1 in)	25 of 100 (Routine)
Malvern	United States	Record high maximum temperature	40.0 C (104.0 F)	25 of 100 (Routine)
Pine Bluff	United States	Record high maximum temperature	40.0 C (104.0 F)	25 of 100 (Routine)
Louisville	United States	Record high maximum temperature	38.9 C (102.0 F)	25 of 100 (Routine)
State UNIV	United States	Record high minimum temperature	25.6 C (78.1 F)	25 of 100 (Routine)
Society Hill 6 S	United States	Record high maximum temperature	42.2 C (108.0 F)	25 of 100 (Routine)
Manassa	United States	Record high minimum temperature	12.2 C (54.0 F)	24 of 100 (Routine)
Greenfield	United States	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)
Fort St James	Canada	Record low maximum temperature	12.8 C (55.0 F)	23 of 100 (Routine)
Campsie	Canada	Record daily precipitation	25.1 mm (1.0 in)	23 of 100 (Routine)
St Tite	Canada	Record daily precipitation	34.3 mm (1.4 in)	23 of 100 (Routine)
Reit Im Winkl	Germany	Record daily precipitation	43.4 mm (1.7 in)	23 of 100 (Routine)
Crawfordsville Pwr Plt	United States	Record high maximum temperature	40.0 C (104.0 F)	23 of 100 (Routine)
Olathe 3E	United States	Record high maximum temperature	37.8 C (100.0 F)	23 of 100 (Routine)
Houston	United States	Record high maximum temperature	37.8 C (100.0 F)	23 of 100 (Routine)
Mtn Grove 2 N	United States	Record high minimum temperature	23.3 C (73.9 F)	23 of 100 (Routine)

Counts by Type and Timescale

495 records

Records set or tied on 27 June 1954 by type: Highest daily maximum 164, Lowest daily maximum 39, Highest daily minimum 115, Lowest daily minimum 12, Heaviest daily rainfall 165.

Records on 27 June 1954 by type
Record type	Records
Highest daily maximum	164
Lowest daily maximum	39
Highest daily minimum	115
Lowest daily minimum	12
Heaviest daily rainfall	165
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 June 1954 by timescale: all-time 7, monthly 38, daily 450.

How Much Records Were Beaten By

337 broken records

Margins by which the 337 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 69.6. Ties are not counted.

Top 20 by Significance

27 June 1954

Top 20 records on 27 June 1954 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1954	McAdam, CA	monthly rain	105.2 mm (4.1 in)	44.2 mm (1.7 in)	29 years	66 of 100 (Major)
27 June 1954	Markapur, IN	daily rain	54.9 mm (2.2 in)	42.5 mm (1.7 in)	48 years	59 of 100 (Notable)
27 June 1954	Pitea, SE	daily rain	26.2 mm (1.0 in)	10.7 mm (0.4 in)	93 years	55 of 100 (Notable)
27 June 1954	St Andrews, CA	daily rain	74.2 mm (2.9 in)	45.5 mm (1.8 in)	4 years	49 of 100 (Notable)
27 June 1954	Canton 4 SE, US	daily rain	47.2 mm (1.9 in)	22.1 mm (0.9 in)	59 years	43 of 100 (Notable)
27 June 1954	Siksjo, SE	daily rain	26.4 mm (1.0 in)	19.9 mm (0.8 in)	25 years	41 of 100 (Notable)
27 June 1954	Aiken 5SE, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	48 years	41 of 100 (Notable)
27 June 1954	Nossa Senhora Das Dores, BR	daily rain	62.3 mm (2.5 in)	33.8 mm (1.3 in)	21 years	40 of 100 (Notable)
27 June 1954	Hanamkonda, IN	daily rain	97.5 mm (3.8 in)	40.9 mm (1.6 in)	49 years	40 of 100 (Notable)
27 June 1954	Lewiston, US	daily rain	46.0 mm (1.8 in)	29.2 mm (1.1 in)	17 years	40 of 100 (Notable)
27 June 1954	Falfurrias, US	daily rain	67.6 mm (2.7 in)	47.5 mm (1.9 in)	33 years	39 of 100 (Notable)
27 June 1954	Cottonwood, US	daily rain	27.7 mm (1.1 in)	15.5 mm (0.6 in)	29 years	38 of 100 (Notable)
27 June 1954	Grangeville, US	daily rain	27.2 mm (1.1 in)	11.2 mm (0.4 in)	51 years	36 of 100 (Notable)
27 June 1954	Waynesboro 2 W, US	monthly high max	40.0 C (104.0 F)	1.1 C (2.0 F)	57 years	36 of 100 (Notable)
27 June 1954	Udaipur, IN	daily rain	63.0 mm (2.5 in)	33.8 mm (1.3 in)	29 years	35 of 100 (Notable)
27 June 1954	Tihoreck, RU	daily rain	48.0 mm (1.9 in)	12.7 mm (0.5 in)	52 years	35 of 100 (Notable)
27 June 1954	Springfield, US	daily rain	25.9 mm (1.0 in)	17.8 mm (0.7 in)	58 years	35 of 100 (Notable)
27 June 1954	Madison, US	daily rain	64.5 mm (2.5 in)	13.7 mm (0.5 in)	59 years	35 of 100 (Notable)
27 June 1954	Darlington, US	monthly high max	41.1 C (106.0 F)	1.7 C (3.1 F)	40 years	33 of 100 (Routine)
27 June 1954	Begusarai, IN	daily rain	127.5 mm (5.0 in)	69.6 mm (2.7 in)	0 years	32 of 100 (Routine)

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 1954

Records set or tied on this calendar date in each year from 1799 to 1954. 1954 had 495 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 1954-06-27: 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	289
10 to 20	32
20 to 30	5
30 to 40	4
40 to 50	6
50 to 60	0
60 to 70	1