Weather Records on 27 April 2007

1,055 weather records were set or tied worldwide on 27 April 2007. Highest significance: Dawson (Anda-Vale), AU.

Key Facts for 27 April 2007

On 27 April 2007, 1,055 weather records were set or tied at long-record stations worldwide.
481 were record highs and 118 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 48 monthly and 1,007 daily.
Dawson (Anda-Vale) set a daily record precipitation of 35.0 mm (1.4 in) on 27 April 2007.
Across 158 earlier years (1795 to 2026) the same calendar date averaged 471 records.

Record Map

1,055 stations

1,055 station records on 27 April 2007 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 April 2007: highest significance records shown on the map
Station	Country	Type	Value	Significance
Dawson (Anda-Vale)	Australia	Record daily precipitation	35.0 mm (1.4 in)	73 of 100 (Major)
Gawler Council Depot	Australia	Record daily precipitation	37.0 mm (1.5 in)	72 of 100 (Major)
American River	Australia	Record daily precipitation	45.6 mm (1.8 in)	70 of 100 (Major)
Penneshaw	Australia	Record daily precipitation	51.6 mm (2.0 in)	69 of 100 (Major)
Angaston	Australia	Record daily precipitation	42.0 mm (1.7 in)	68 of 100 (Major)
Milang	Australia	Record daily precipitation	29.4 mm (1.2 in)	68 of 100 (Major)
Gustavus	United States	Record snow depth	22.9 cm (9.0 in)	68 of 100 (Major)
Sturt Vale	Australia	Record daily precipitation	27.0 mm (1.1 in)	66 of 100 (Major)
Warooka	Australia	Record daily precipitation	32.2 mm (1.3 in)	65 of 100 (Major)
Goolwa Council Depot	Australia	Record daily precipitation	31.0 mm (1.2 in)	65 of 100 (Major)
Moorook	Australia	Record daily precipitation	26.8 mm (1.1 in)	65 of 100 (Major)
Bute	Australia	Record daily precipitation	30.0 mm (1.2 in)	64 of 100 (Major)
Curramulka	Australia	Record daily precipitation	45.0 mm (1.8 in)	64 of 100 (Major)
Cape Willoughby	Australia	Record daily precipitation	74.0 mm (2.9 in)	64 of 100 (Major)
Smithfield	Australia	Record daily precipitation	42.5 mm (1.7 in)	64 of 100 (Major)
Second Valley (Poolamacca)	Australia	Record daily precipitation	64.4 mm (2.5 in)	64 of 100 (Major)
Melrose	Australia	Record daily precipitation	45.4 mm (1.8 in)	63 of 100 (Major)
Mount Pleasant	Australia	Record daily precipitation	50.2 mm (2.0 in)	63 of 100 (Major)
Orroroo (Black Rock)	Australia	Record daily precipitation	35.2 mm (1.4 in)	62 of 100 (Major)
Paskeville	Australia	Record daily precipitation	25.4 mm (1.0 in)	59 of 100 (Notable)
Abu Hamed	Sudan	Record daily precipitation	62.2 mm (2.4 in)	59 of 100 (Notable)
Port Vincent	Australia	Record daily precipitation	39.0 mm (1.5 in)	57 of 100 (Notable)
Australia Plains	Australia	Record daily precipitation	38.0 mm (1.5 in)	57 of 100 (Notable)
Sutherlands	Australia	Record daily precipitation	35.0 mm (1.4 in)	57 of 100 (Notable)
Woomera (Mahanewo)	Australia	Record daily precipitation	27.6 mm (1.1 in)	56 of 100 (Notable)
Santa Maria Ecatepec	Mexico	Record daily precipitation	48.0 mm (1.9 in)	56 of 100 (Notable)
Vivonne Bay (Dumfries)	Australia	Record daily precipitation	36.0 mm (1.4 in)	55 of 100 (Notable)
Normanville	Australia	Record daily precipitation	52.0 mm (2.0 in)	55 of 100 (Notable)
Burra (Worlds End)	Australia	Record daily precipitation	34.8 mm (1.4 in)	54 of 100 (Notable)
Myponga Reservoir	Australia	Record daily precipitation	51.0 mm (2.0 in)	54 of 100 (Notable)
Renmark Irrigation	Australia	Record daily precipitation	26.0 mm (1.0 in)	54 of 100 (Notable)
Mulgundawa Salt	Australia	Record daily precipitation	26.0 mm (1.0 in)	54 of 100 (Notable)
Wanaaring (Borrona Downs)	Australia	Record daily precipitation	35.6 mm (1.4 in)	54 of 100 (Notable)
Bowling Green Wwtp	United States	Record daily precipitation	31.0 mm (1.2 in)	54 of 100 (Notable)
Eudunda	Australia	Record daily precipitation	44.2 mm (1.7 in)	53 of 100 (Notable)
Karoonda	Australia	Record daily precipitation	34.2 mm (1.3 in)	53 of 100 (Notable)
Melrose (Para Gums)	Australia	Record daily precipitation	29.2 mm (1.1 in)	52 of 100 (Notable)
Bound Brook 2W	United States	Record daily precipitation	88.1 mm (3.5 in)	52 of 100 (Notable)
Blanchetown Lock 1	Australia	Record daily precipitation	26.8 mm (1.1 in)	51 of 100 (Notable)
Purnong (Claypans)	Australia	Record daily precipitation	35.0 mm (1.4 in)	51 of 100 (Notable)
Murrayville	Australia	Record daily precipitation	28.8 mm (1.1 in)	51 of 100 (Notable)
New Milford	United States	Record daily precipitation	56.9 mm (2.2 in)	51 of 100 (Notable)
Teterboro AP	United States	Record daily precipitation	82.8 mm (3.3 in)	51 of 100 (Notable)
Orroroo	Australia	Record daily precipitation	25.0 mm (1.0 in)	50 of 100 (Notable)
Ny City Cntrl Park	United States	Record daily precipitation	51.8 mm (2.0 in)	50 of 100 (Notable)
Wirrabara	Australia	Record daily precipitation	33.2 mm (1.3 in)	49 of 100 (Notable)
Taldra	Australia	Record daily precipitation	30.0 mm (1.2 in)	49 of 100 (Notable)
Alawoona (Schells Well)	Australia	Record daily precipitation	25.0 mm (1.0 in)	49 of 100 (Notable)
Bowhill	Australia	Record daily precipitation	38.0 mm (1.5 in)	49 of 100 (Notable)
Waikerie (Eremophila Park)	Australia	Record daily precipitation	35.0 mm (1.4 in)	48 of 100 (Notable)
Walpa (Danyo)	Australia	Record daily precipitation	26.0 mm (1.0 in)	48 of 100 (Notable)
Newark Liberty Intl AP	United States	Record daily precipitation	59.9 mm (2.4 in)	48 of 100 (Notable)
Sanderston (the Fords)	Australia	Record daily precipitation	28.4 mm (1.1 in)	47 of 100 (Notable)
New Well (Marfield)	Australia	Record daily precipitation	28.0 mm (1.1 in)	47 of 100 (Notable)
Victor Harbor (Berrima)	Australia	Record daily precipitation	62.2 mm (2.4 in)	46 of 100 (Notable)
Duffield Ramco	Australia	Record daily precipitation	30.6 mm (1.2 in)	46 of 100 (Notable)
Pinnaroo	Australia	Record daily precipitation	32.0 mm (1.3 in)	46 of 100 (Notable)
Westchester Co AP	United States	Record daily precipitation	65.8 mm (2.6 in)	46 of 100 (Notable)
Laura	Australia	Record daily precipitation	28.4 mm (1.1 in)	45 of 100 (Notable)
Parawa (Sharon)	Australia	Record daily precipitation	82.8 mm (3.3 in)	45 of 100 (Notable)

Counts by Type and Timescale

1,055 records

Records set or tied on 27 April 2007 by type: Highest daily maximum 253, Lowest daily maximum 79, Highest daily minimum 228, Lowest daily minimum 39, Heaviest daily rainfall 449, Heaviest daily snowfall 2, Deepest snow cover 5.

Records on 27 April 2007 by type
Record type	Records
Highest daily maximum	253
Lowest daily maximum	79
Highest daily minimum	228
Lowest daily minimum	39
Heaviest daily rainfall	449
Heaviest daily snowfall	2
Deepest snow cover	5

Records on 27 April 2007 by timescale: all-time 0, monthly 48, daily 1,007.

How Much Records Were Beaten By

910 broken records

Margins by which the 910 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 279.0. Ties are not counted.

Top 20 by Significance

27 April 2007

Top 20 records on 27 April 2007 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 April 2007	Dawson (Anda-Vale), AU	daily rain	35.0 mm (1.4 in)	32.2 mm (1.3 in)	78 years	73 of 100 (Major)
27 April 2007	Gawler Council Depot, AU	daily rain	37.0 mm (1.5 in)	26.6 mm (1.0 in)	112 years	72 of 100 (Major)
27 April 2007	American River, AU	daily rain	45.6 mm (1.8 in)	27.3 mm (1.1 in)	69 years	70 of 100 (Major)
27 April 2007	Penneshaw, AU	daily rain	51.6 mm (2.0 in)	30.0 mm (1.2 in)	69 years	69 of 100 (Major)
27 April 2007	Angaston, AU	daily rain	42.0 mm (1.7 in)	28.8 mm (1.1 in)	78 years	68 of 100 (Major)
27 April 2007	Milang, AU	daily rain	29.4 mm (1.2 in)	17.5 mm (0.7 in)	109 years	68 of 100 (Major)
27 April 2007	Gustavus, US	daily snow depth	22.9 cm (9.0 in)	22.9 cm (9.0 in)	84 years	68 of 100 (Major)
27 April 2007	Sturt Vale, AU	daily rain	27.0 mm (1.1 in)	22.7 mm (0.9 in)	60 years	66 of 100 (Major)
27 April 2007	Warooka, AU	daily rain	32.2 mm (1.3 in)	15.9 mm (0.6 in)	102 years	65 of 100 (Major)
27 April 2007	Goolwa Council Depot, AU	daily rain	31.0 mm (1.2 in)	15.5 mm (0.6 in)	109 years	65 of 100 (Major)
27 April 2007	Moorook, AU	daily rain	26.8 mm (1.1 in)	15.4 mm (0.6 in)	106 years	65 of 100 (Major)
27 April 2007	Bute, AU	daily rain	30.0 mm (1.2 in)	15.5 mm (0.6 in)	102 years	64 of 100 (Major)
27 April 2007	Curramulka, AU	daily rain	45.0 mm (1.8 in)	28.5 mm (1.1 in)	46 years	64 of 100 (Major)
27 April 2007	Cape Willoughby, AU	daily rain	74.0 mm (2.9 in)	54.4 mm (2.1 in)	46 years	64 of 100 (Major)
27 April 2007	Smithfield, AU	daily rain	42.5 mm (1.7 in)	25.5 mm (1.0 in)	46 years	64 of 100 (Major)
27 April 2007	Second Valley (Poolamacca), AU	daily rain	64.4 mm (2.5 in)	39.5 mm (1.6 in)	46 years	64 of 100 (Major)
27 April 2007	Melrose, AU	daily rain	45.4 mm (1.8 in)	24.8 mm (1.0 in)	69 years	63 of 100 (Major)
27 April 2007	Mount Pleasant, AU	daily rain	50.2 mm (2.0 in)	18.4 mm (0.7 in)	97 years	63 of 100 (Major)
27 April 2007	Orroroo (Black Rock), AU	daily rain	35.2 mm (1.4 in)	27.6 mm (1.1 in)	46 years	62 of 100 (Major)
27 April 2007	Paskeville, AU	daily rain	25.4 mm (1.0 in)	12.7 mm (0.5 in)	102 years	59 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

1795 to 2007

Records set or tied on this calendar date in each year from 1795 to 2007. 2007 had 1,055 records.

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

Records on 04-27 in each year
Year	Records
1795	1
1801	1
1802	2
1812	1
1814	1
1817	3
1828	1
1838	1
1841	1
1843	1
1852	1
1853	1
1855	1
1856	1
1857	1
1862	2
1873	2
1874	4
1879	1
1882	2
1884	2
1885	5
1887	1
1888	4
1890	3
1891	1
1892	3
1893	3
1894	7
1895	2
1896	3
1897	4
1899	5
1900	4
1901	3
1903	5
1904	11
1905	16
1906	13
1907	31
1908	27
1909	51
1910	8
1911	37
1912	5
1913	73
1914	19
1915	77
1916	36
1917	47
1918	55
1919	69
1920	44
1921	71
1922	151
1923	110
1924	103
1925	113
1926	287
1927	114
1928	404
1929	71
1930	80
1931	454
1932	331
1933	328
1934	275
1935	227
1936	97
1937	377
1938	467
1939	212
1940	268
1941	361
1942	569
1943	374
1944	214
1945	476
1946	512
1947	373
1948	535
1949	516
1950	617
1951	409
1952	722
1953	651
1954	875
1955	937
1956	685
1957	552
1958	461
1959	470
1960	684
1961	313
1962	741
1963	768
1964	711
1965	568
1966	1,282
1967	733
1968	372
1969	543
1970	1,142
1971	758
1972	645
1973	1,188
1974	926
1975	820
1976	810
1977	801
1978	694
1979	758
1980	706
1981	1,148
1982	685
1983	921
1984	1,754
1985	1,141
1986	1,225
1987	1,482
1988	893
1989	1,320
1990	1,321
1991	1,028
1992	2,163
1993	1,285
1994	1,614
1995	806
1996	1,034
1997	1,588
1998	872
1999	544
2000	1,171
2001	1,138
2002	1,024
2003	840
2004	937
2005	675
2006	705
2007	1,055
2008	1,032
2009	1,299
2010	751
2011	1,291
2012	1,015
2013	568
2014	656
2015	608
2016	755
2017	918
2018	407
2019	626
2020	497
2021	450
2022	567
2023	536
2024	574
2025	659
2026	450

Download the Data

Data for records on 2007-04-27: 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 50	901
50 to 100	7
100 to 150	0
150 to 200	0
200 to 250	1
250 to 300	1