Weather Records on 27 May 2007

886 weather records were set or tied worldwide on 27 May 2007. Highest significance: Duncan, US.

Key Facts for 27 May 2007

On 27 May 2007, 886 weather records were set or tied at long-record stations worldwide.
455 were record highs and 239 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 78 monthly and 808 daily.
Duncan set a daily record precipitation of 171.2 mm (6.7 in) on 27 May 2007.
Across 164 earlier years (1797 to 2026) the same calendar date averaged 415 records.

Record Map

886 stations

886 station records on 27 May 2007 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 May 2007: highest significance records shown on the map
Station	Country	Type	Value	Significance
Duncan	United States	Record daily precipitation	171.2 mm (6.7 in)	66 of 100 (Major)
Babinda Post Office	Australia	Record daily precipitation	207.5 mm (8.2 in)	65 of 100 (Major)
Rothamsted	United Kingdom	Record daily precipitation	43.2 mm (1.7 in)	61 of 100 (Major)
Hayling Island	United Kingdom	Record daily precipitation	44.2 mm (1.7 in)	59 of 100 (Notable)
Waddington	United Kingdom	Record daily precipitation	48.8 mm (1.9 in)	55 of 100 (Notable)
Hondo	United States	Record daily precipitation	55.9 mm (2.2 in)	55 of 100 (Notable)
Frankfurt/Oder	Germany	Record daily precipitation	36.0 mm (1.4 in)	52 of 100 (Notable)
Cambridge Niab	United Kingdom	Record daily precipitation	43.1 mm (1.7 in)	52 of 100 (Notable)
Bellegarde	France	Record daily precipitation	66.0 mm (2.6 in)	51 of 100 (Notable)
Marlow 1 WSW	United States	Record daily precipitation	105.7 mm (4.2 in)	51 of 100 (Notable)
Cameron	United States	Record daily precipitation	64.3 mm (2.5 in)	51 of 100 (Notable)
Lugansk	Ukraine	Record high minimum temperature	21.4 C (70.5 F)	48 of 100 (Notable)
Kon-Kolodez	Russia	Record high minimum temperature	19.6 C (67.3 F)	47 of 100 (Notable)
Weatherford	United States	Record daily precipitation	67.3 mm (2.6 in)	47 of 100 (Notable)
Healdton 3 E	United States	Record daily precipitation	76.5 mm (3.0 in)	46 of 100 (Notable)
Blanco	United States	Record daily precipitation	42.4 mm (1.7 in)	46 of 100 (Notable)
Meeker	United States	Record low minimum temperature	-7.2 C (19.0 F)	44 of 100 (Notable)
Houston N Houston	United States	Record daily precipitation	66.0 mm (2.6 in)	43 of 100 (Notable)
Dayton 1 WSW	United States	Record low minimum temperature	-4.4 C (24.1 F)	43 of 100 (Notable)
Bogoroditskoye-Fenino	Russia	Record high minimum temperature	18.0 C (64.4 F)	42 of 100 (Notable)
Sulak	Russia	Record high minimum temperature	9.2 C (48.6 F)	42 of 100 (Notable)
Lugansk	Ukraine	Record high maximum temperature	35.4 C (95.7 F)	42 of 100 (Notable)
Bay City Wtr Wks	United States	Record low maximum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Tuckerton 2 NE	United States	Record high minimum temperature	18.3 C (64.9 F)	41 of 100 (Notable)
Ft Davis	United States	Record low minimum temperature	7.2 C (45.0 F)	41 of 100 (Notable)
Tully Sugar Mill	Australia	Record daily precipitation	139.2 mm (5.5 in)	40 of 100 (Notable)
Bognor Regis	United Kingdom	Record daily precipitation	38.5 mm (1.5 in)	40 of 100 (Notable)
Muenster	United States	Record daily precipitation	92.7 mm (3.6 in)	40 of 100 (Notable)
Poltava	Ukraine	Record high maximum temperature	34.1 C (93.4 F)	39 of 100 (Notable)
Bonners Ferry	United States	Record low minimum temperature	0.0 C (32.0 F)	39 of 100 (Notable)
Comanche	United States	Record daily precipitation	89.2 mm (3.5 in)	38 of 100 (Notable)
Hurn	United Kingdom	Record daily precipitation	33.0 mm (1.3 in)	37 of 100 (Notable)
Terrington St Clement	United Kingdom	Record daily precipitation	34.3 mm (1.4 in)	37 of 100 (Notable)
Kamennaja-Step	Russia	Record high maximum temperature	31.3 C (88.3 F)	36 of 100 (Notable)
Skegness	United Kingdom	Record low maximum temperature	9.8 C (49.6 F)	36 of 100 (Notable)
Voronez	Russia	Record high minimum temperature	19.5 C (67.1 F)	35 of 100 (Notable)
Gigant	Russia	Record high minimum temperature	20.8 C (69.4 F)	35 of 100 (Notable)
Bremond	United States	Record daily precipitation	63.0 mm (2.5 in)	35 of 100 (Notable)
Shenkursk	Russia	Record high minimum temperature	16.9 C (62.4 F)	34 of 100 (Routine)
Voronez	Russia	Record high maximum temperature	31.5 C (88.7 F)	34 of 100 (Routine)
Vladikavkaz	Russia	Record high maximum temperature	32.3 C (90.1 F)	34 of 100 (Routine)
El Campo	United States	Record low maximum temperature	23.3 C (73.9 F)	34 of 100 (Routine)
Wolfe City	United States	Record daily precipitation	69.9 mm (2.8 in)	34 of 100 (Routine)
La Boquilla	Mexico	Record daily precipitation	73.9 mm (2.9 in)	33 of 100 (Routine)
Mayaguez City	Puerto Rico [United States]	Record high minimum temperature	23.9 C (75.0 F)	33 of 100 (Routine)
Armavir	Russia	Record high minimum temperature	23.4 C (74.1 F)	33 of 100 (Routine)
Lyneham	United Kingdom	Record daily precipitation	36.6 mm (1.4 in)	33 of 100 (Routine)
Yreka	United States	Record high minimum temperature	13.9 C (57.0 F)	33 of 100 (Routine)
Beavertown 1 NE	United States	Record daily precipitation	26.2 mm (1.0 in)	33 of 100 (Routine)
Kuusiku	Estonia	Record daily precipitation	25.6 mm (1.0 in)	32 of 100 (Routine)
Sukumo	Japan	Record high maximum temperature	32.7 C (90.9 F)	32 of 100 (Routine)
Charcas (Smn)	Mexico	Record daily precipitation	39.9 mm (1.6 in)	32 of 100 (Routine)
Jonuta	Mexico	Record low minimum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
Matagorda #2	United States	Record low maximum temperature	23.3 C (73.9 F)	32 of 100 (Routine)
Kailua 446	United States	Record low minimum temperature	13.3 C (55.9 F)	32 of 100 (Routine)
Happy Valley	Australia	Record daily precipitation	110.0 mm (4.3 in)	31 of 100 (Routine)
Sotchi	Russia	Record high maximum temperature	33.3 C (91.9 F)	31 of 100 (Routine)
Vladikavkaz	Russia	Record high minimum temperature	19.5 C (67.1 F)	31 of 100 (Routine)
Wisley	United Kingdom	Record daily precipitation	27.6 mm (1.1 in)	31 of 100 (Routine)
Feodosiia	Ukraine	Record high minimum temperature	22.1 C (71.8 F)	31 of 100 (Routine)

Counts by Type and Timescale

886 records

Records set or tied on 27 May 2007 by type: Highest daily maximum 257, Lowest daily maximum 119, Highest daily minimum 198, Lowest daily minimum 120, Heaviest daily rainfall 192.

Records on 27 May 2007 by type
Record type	Records
Highest daily maximum	257
Lowest daily maximum	119
Highest daily minimum	198
Lowest daily minimum	120
Heaviest daily rainfall	192
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 May 2007 by timescale: all-time 0, monthly 78, daily 808.

How Much Records Were Beaten By

718 broken records

Margins by which the 718 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 102.6. Ties are not counted.

Top 20 by Significance

27 May 2007

Top 20 records on 27 May 2007 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 May 2007	Duncan, US	daily rain	171.2 mm (6.7 in)	102.6 mm (4.0 in)	64 years	66 of 100 (Major)
27 May 2007	Babinda Post Office, AU	daily rain	207.5 mm (8.2 in)	82.5 mm (3.2 in)	86 years	65 of 100 (Major)
27 May 2007	Rothamsted, GB	daily rain	43.2 mm (1.7 in)	21.9 mm (0.9 in)	40 years	61 of 100 (Major)
27 May 2007	Hayling Island, GB	monthly rain	44.2 mm (1.7 in)	15.8 mm (0.6 in)	23 years	59 of 100 (Notable)
27 May 2007	Waddington, GB	monthly rain	48.8 mm (1.9 in)	11.8 mm (0.5 in)	52 years	55 of 100 (Notable)
27 May 2007	Hondo, US	daily rain	55.9 mm (2.2 in)	40.7 mm (1.6 in)	92 years	55 of 100 (Notable)
27 May 2007	Frankfurt/Oder, DE	daily rain	36.0 mm (1.4 in)	21.7 mm (0.9 in)	28 years	52 of 100 (Notable)
27 May 2007	Cambridge Niab, GB	daily rain	43.1 mm (1.7 in)	19.7 mm (0.8 in)	6 years	52 of 100 (Notable)
27 May 2007	Bellegarde, FR	daily rain	66.0 mm (2.6 in)	43.9 mm (1.7 in)	29 years	51 of 100 (Notable)
27 May 2007	Marlow 1 WSW, US	daily rain	105.7 mm (4.2 in)	29.5 mm (1.2 in)	92 years	51 of 100 (Notable)
27 May 2007	Cameron, US	daily rain	64.3 mm (2.5 in)	34.6 mm (1.4 in)	77 years	51 of 100 (Notable)
27 May 2007	Lugansk, UA	monthly high min	21.4 C (70.5 F)	1.4 C (2.5 F)	85 years	48 of 100 (Notable)
27 May 2007	Kon-Kolodez, RU	monthly high min	19.6 C (67.3 F)	0.9 C (1.6 F)	85 years	47 of 100 (Notable)
27 May 2007	Weatherford, US	daily rain	67.3 mm (2.6 in)	21.3 mm (0.8 in)	88 years	47 of 100 (Notable)
27 May 2007	Healdton 3 E, US	daily rain	76.5 mm (3.0 in)	13.5 mm (0.5 in)	101 years	46 of 100 (Notable)
27 May 2007	Blanco, US	daily rain	42.4 mm (1.7 in)	10.6 mm (0.4 in)	100 years	46 of 100 (Notable)
27 May 2007	Meeker, US	daily low min	-7.2 C (19.0 F)	1.6 C (2.9 F)	107 years	44 of 100 (Notable)
27 May 2007	Houston N Houston, US	daily rain	66.0 mm (2.6 in)	44.2 mm (1.7 in)	57 years	43 of 100 (Notable)
27 May 2007	Dayton 1 WSW, US	daily low min	-4.4 C (24.1 F)	6.1 C (11.0 F)	53 years	43 of 100 (Notable)
27 May 2007	Bogoroditskoye-Fenino, RU	daily high min	18.0 C (64.4 F)	2.8 C (5.0 F)	84 years	42 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

1797 to 2007

Records set or tied on this calendar date in each year from 1797 to 2007. 2007 had 886 records.

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

Records on 05-27 in each year
Year	Records
1797	1
1817	1
1818	1
1834	2
1836	4
1839	1
1845	1
1846	1
1847	1
1849	1
1852	1
1858	1
1860	1
1863	1
1864	3
1868	4
1869	1
1874	1
1876	1
1879	3
1880	5
1881	2
1883	1
1884	1
1885	1
1886	1
1888	1
1889	3
1890	5
1891	2
1892	8
1893	5
1894	13
1895	4
1896	3
1897	1
1898	3
1899	2
1900	4
1901	7
1902	12
1903	7
1904	11
1905	7
1906	28
1907	23
1908	16
1909	7
1910	31
1911	53
1912	27
1913	19
1914	92
1915	63
1916	26
1917	23
1918	39
1919	38
1920	40
1921	56
1922	36
1923	86
1924	92
1925	291
1926	107
1927	183
1928	81
1929	195
1930	99
1931	367
1932	265
1933	284
1934	393
1935	128
1936	468
1937	298
1938	492
1939	312
1940	138
1941	436
1942	657
1943	160
1944	479
1945	272
1946	424
1947	485
1948	324
1949	366
1950	697
1951	578
1952	258
1953	603
1954	367
1955	571
1956	491
1957	367
1958	619
1959	449
1960	421
1961	1,504
1962	460
1963	421
1964	317
1965	652
1966	398
1967	492
1968	605
1969	850
1970	326
1971	612
1972	508
1973	943
1974	630
1975	404
1976	589
1977	663
1978	814
1979	899
1980	644
1981	891
1982	838
1983	1,253
1984	834
1985	873
1986	696
1987	1,037
1988	777
1989	904
1990	804
1991	1,429
1992	1,413
1993	835
1994	848
1995	815
1996	1,378
1997	919
1998	1,079
1999	876
2000	1,347
2001	898
2002	511
2003	918
2004	838
2005	1,094
2006	1,171
2007	886
2008	914
2009	858
2010	955
2011	1,055
2012	1,475
2013	607
2014	835
2015	537
2016	622
2017	541
2018	1,355
2019	960
2020	906
2021	414
2022	653
2023	405
2024	904
2025	761
2026	1,185

Download the Data

Data for records on 2007-05-27: 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 20	688
20 to 40	17
40 to 60	10
60 to 80	1
80 to 100	1
100 to 120	1