Weather Records on 27 June 2009

1,015 weather records were set or tied worldwide on 27 June 2009. Highest significance: Langdon Exp Farm, US.

Key Facts for 27 June 2009

On 27 June 2009, 1,015 weather records were set or tied at long-record stations worldwide.
512 were record highs and 196 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 45 monthly and 967 daily.
Langdon Exp Farm set a daily record precipitation of 63.2 mm (2.5 in) on 27 June 2009.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 443 records.

Record Map

1,015 stations

1,015 station records on 27 June 2009 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 June 2009: highest significance records shown on the map
Station	Country	Type	Value	Significance
Langdon Exp Farm	United States	Record daily precipitation	63.2 mm (2.5 in)	73 of 100 (Major)
Motozintla (Smn)	Mexico	Record high maximum temperature	37.8 C (100.0 F)	66 of 100 (Major)
Schwabisch Hall-Bibersfeld	Germany	Record daily precipitation	61.0 mm (2.4 in)	64 of 100 (Major)
Eagle Butte	United States	Record daily precipitation	64.0 mm (2.5 in)	64 of 100 (Major)
Adams 7 SSW	United States	Record daily precipitation	86.1 mm (3.4 in)	63 of 100 (Major)
Pembina	United States	Record daily precipitation	53.3 mm (2.1 in)	60 of 100 (Major)
Chinchilla Water Treatment Pla	Australia	Record daily precipitation	35.0 mm (1.4 in)	57 of 100 (Notable)
Surat	Australia	Record daily precipitation	32.8 mm (1.3 in)	57 of 100 (Notable)
Red Lake Falls	United States	Record daily precipitation	82.0 mm (3.2 in)	57 of 100 (Notable)
Nanango Wills St	Australia	Record daily precipitation	47.4 mm (1.9 in)	56 of 100 (Notable)
Gollhofen	Germany	Record daily precipitation	45.4 mm (1.8 in)	56 of 100 (Notable)
Hallock	United States	Record daily precipitation	82.6 mm (3.3 in)	56 of 100 (Notable)
Bungaban Tm	Australia	Record daily precipitation	38.2 mm (1.5 in)	53 of 100 (Notable)
Jingi Jingi	Australia	Record daily precipitation	44.6 mm (1.8 in)	51 of 100 (Notable)
Boca del Tesorero	Mexico	Record daily precipitation	52.8 mm (2.1 in)	51 of 100 (Notable)
Marnhull	Australia	Record daily precipitation	36.6 mm (1.4 in)	50 of 100 (Notable)
Wallumbilla Post Office	Australia	Record daily precipitation	25.8 mm (1.0 in)	50 of 100 (Notable)
Kumbia Post Office	Australia	Record daily precipitation	46.0 mm (1.8 in)	48 of 100 (Notable)
Cooranga North	Australia	Record daily precipitation	45.6 mm (1.8 in)	48 of 100 (Notable)
Waverly	United States	Record daily precipitation	33.8 mm (1.3 in)	48 of 100 (Notable)
Huejucar (Obs)	Mexico	Record daily precipitation	53.6 mm (2.1 in)	47 of 100 (Notable)
Blackbutt Post Office	Australia	Record daily precipitation	37.8 mm (1.5 in)	46 of 100 (Notable)
Wooroolin Post Office	Australia	Record daily precipitation	47.0 mm (1.9 in)	46 of 100 (Notable)
Minmore	Australia	Record daily precipitation	57.0 mm (2.2 in)	46 of 100 (Notable)
El Sauz	Mexico	Record daily precipitation	42.7 mm (1.7 in)	46 of 100 (Notable)
Jarcevo	Russia	Record daily precipitation	36.1 mm (1.4 in)	46 of 100 (Notable)
Lerwick	United Kingdom	Record high minimum temperature	14.4 C (57.9 F)	46 of 100 (Notable)
Abiquiu Dam	United States	Record daily precipitation	27.9 mm (1.1 in)	46 of 100 (Notable)
Cavalier 7NW	United States	Record daily precipitation	71.1 mm (2.8 in)	46 of 100 (Notable)
Kia Ora Sandy Ridges	Australia	Record daily precipitation	45.0 mm (1.8 in)	45 of 100 (Notable)
Aluksne	Latvia	Record daily precipitation	57.7 mm (2.3 in)	45 of 100 (Notable)
Porfirio Diaz	Mexico	Record daily precipitation	46.5 mm (1.8 in)	45 of 100 (Notable)
Hampstead	United Kingdom	Record daily precipitation	33.2 mm (1.3 in)	45 of 100 (Notable)
Alpharetta 4 SSW	United States	Record high minimum temperature	22.2 C (72.0 F)	45 of 100 (Notable)
Mounefontein	Australia	Record daily precipitation	53.4 mm (2.1 in)	44 of 100 (Notable)
San Cristobal	Mexico	Record low minimum temperature	7.8 C (46.0 F)	44 of 100 (Notable)
Crescent City 3 NNW	United States	Record low minimum temperature	3.3 C (37.9 F)	44 of 100 (Notable)
Port Townsend	United States	Record high maximum temperature	31.1 C (88.0 F)	44 of 100 (Notable)
Eagle	United States	Record daily precipitation	34.5 mm (1.4 in)	44 of 100 (Notable)
Lanark	Australia	Record daily precipitation	65.0 mm (2.6 in)	43 of 100 (Notable)
Bawnduggie	Australia	Record daily precipitation	68.6 mm (2.7 in)	43 of 100 (Notable)
Brinkley	United States	Record high minimum temperature	26.1 C (79.0 F)	43 of 100 (Notable)
Ganca	Azerbaijan	Record high maximum temperature	37.1 C (98.8 F)	42 of 100 (Notable)
Cachan	Mexico	Record daily precipitation	84.8 mm (3.3 in)	42 of 100 (Notable)
Krasnyj Chikoj	Russia	Record daily precipitation	26.6 mm (1.0 in)	42 of 100 (Notable)
Biloxi	United States	Record high minimum temperature	27.8 C (82.0 F)	42 of 100 (Notable)
Miles Post Office	Australia	Record daily precipitation	26.2 mm (1.0 in)	41 of 100 (Notable)
San Antonio del Cipres	Mexico	Record daily precipitation	51.8 mm (2.0 in)	41 of 100 (Notable)
Pskov	Russia	Record daily precipitation	36.9 mm (1.5 in)	41 of 100 (Notable)
Thomasville	United States	Record high minimum temperature	24.4 C (75.9 F)	41 of 100 (Notable)
Meadville	United States	Record high maximum temperature	38.3 C (100.9 F)	41 of 100 (Notable)
Eldon	United States	Record high minimum temperature	25.6 C (78.1 F)	41 of 100 (Notable)
Neosho	United States	Record high minimum temperature	24.4 C (75.9 F)	41 of 100 (Notable)
Grafton	United States	Record daily precipitation	52.3 mm (2.1 in)	41 of 100 (Notable)
Warragai	Australia	Record daily precipitation	53.0 mm (2.1 in)	40 of 100 (Notable)
Nymagee (Balowra)	Australia	Record daily precipitation	28.0 mm (1.1 in)	40 of 100 (Notable)
Petrovskij Zavod	Russia	Record daily precipitation	29.0 mm (1.1 in)	40 of 100 (Notable)
Mt Vernon	United States	Record high minimum temperature	26.7 C (80.1 F)	39 of 100 (Notable)
Grand Forks UNIV (NWS)	United States	Record daily precipitation	32.3 mm (1.3 in)	39 of 100 (Notable)
Huntsville	United States	Record high minimum temperature	25.6 C (78.1 F)	39 of 100 (Notable)

Counts by Type and Timescale

1,015 records

Records set or tied on 27 June 2009 by type: Highest daily maximum 205, Lowest daily maximum 100, Highest daily minimum 307, Lowest daily minimum 96, Heaviest daily rainfall 307.

Records on 27 June 2009 by type
Record type	Records
Highest daily maximum	205
Lowest daily maximum	100
Highest daily minimum	307
Lowest daily minimum	96
Heaviest daily rainfall	307
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 June 2009 by timescale: all-time 3, monthly 45, daily 967.

How Much Records Were Beaten By

752 broken records

Margins by which the 752 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 69.8. Ties are not counted.

Top 20 by Significance

27 June 2009

Top 20 records on 27 June 2009 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 2009	Langdon Exp Farm, US	daily rain	63.2 mm (2.5 in)	32.7 mm (1.3 in)	95 years	73 of 100 (Major)
27 June 2009	Motozintla (Smn), MX	daily high max	37.8 C (100.0 F)	7.2 C (13.0 F)	87 years	66 of 100 (Major)
27 June 2009	Schwabisch Hall-Bibersfeld, DE	daily rain	61.0 mm (2.4 in)	36.7 mm (1.4 in)	58 years	64 of 100 (Major)
27 June 2009	Eagle Butte, US	daily rain	64.0 mm (2.5 in)	50.3 mm (2.0 in)	50 years	64 of 100 (Major)
27 June 2009	Adams 7 SSW, US	daily rain	86.1 mm (3.4 in)	55.9 mm (2.2 in)	59 years	63 of 100 (Major)
27 June 2009	Pembina, US	daily rain	53.3 mm (2.1 in)	25.4 mm (1.0 in)	95 years	60 of 100 (Major)
27 June 2009	Chinchilla Water Treatment Pla, AU	daily rain	35.0 mm (1.4 in)	22.0 mm (0.9 in)	108 years	57 of 100 (Notable)
27 June 2009	Surat, AU	daily rain	32.8 mm (1.3 in)	19.8 mm (0.8 in)	108 years	57 of 100 (Notable)
27 June 2009	Red Lake Falls, US	daily rain	82.0 mm (3.2 in)	51.5 mm (2.0 in)	28 years	57 of 100 (Notable)
27 June 2009	Nanango Wills St, AU	daily rain	47.4 mm (1.9 in)	19.5 mm (0.8 in)	108 years	56 of 100 (Notable)
27 June 2009	Gollhofen, DE	daily rain	45.4 mm (1.8 in)	24.4 mm (1.0 in)	34 years	56 of 100 (Notable)
27 June 2009	Hallock, US	monthly rain	82.6 mm (3.3 in)	11.5 mm (0.5 in)	85 years	56 of 100 (Notable)
27 June 2009	Bungaban Tm, AU	daily rain	38.2 mm (1.5 in)	22.2 mm (0.9 in)	79 years	53 of 100 (Notable)
27 June 2009	Jingi Jingi, AU	daily rain	44.6 mm (1.8 in)	22.8 mm (0.9 in)	68 years	51 of 100 (Notable)
27 June 2009	Boca del Tesorero, MX	daily rain	52.8 mm (2.1 in)	33.7 mm (1.3 in)	39 years	51 of 100 (Notable)
27 June 2009	Marnhull, AU	daily rain	36.6 mm (1.4 in)	12.7 mm (0.5 in)	108 years	50 of 100 (Notable)
27 June 2009	Wallumbilla Post Office, AU	daily rain	25.8 mm (1.0 in)	12.6 mm (0.5 in)	100 years	50 of 100 (Notable)
27 June 2009	Kumbia Post Office, AU	daily rain	46.0 mm (1.8 in)	23.1 mm (0.9 in)	68 years	48 of 100 (Notable)
27 June 2009	Cooranga North, AU	daily rain	45.6 mm (1.8 in)	31.6 mm (1.2 in)	42 years	48 of 100 (Notable)
27 June 2009	Waverly, US	daily rain	33.8 mm (1.3 in)	8.7 mm (0.34 in)	113 years	48 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 2009

Records set or tied on this calendar date in each year from 1799 to 2009. 2009 had 1,015 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 2009-06-27: 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	627
10 to 20	80
20 to 30	21
30 to 40	14
40 to 50	3
50 to 60	4
60 to 70	3