Weather Records on 27 July 1919

86 weather records were set or tied worldwide on 27 July 1919. Highest significance: Paterson, US.

Key Facts for 27 July 1919

On 27 July 1919, 86 weather records were set or tied at long-record stations worldwide.
29 were record highs and 15 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 86 daily.
Paterson set a daily record precipitation of 47.5 mm (1.9 in) on 27 July 1919.
Across 162 earlier years (1805 to 2026) the same calendar date averaged 455 records.

Record Map

86 stations

86 station records on 27 July 1919 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 July 1919: highest significance records shown on the map
Station	Country	Type	Value	Significance
Paterson	United States	Record daily precipitation	47.5 mm (1.9 in)	32 of 100 (Routine)
Bairnsdale 1	Australia	Record daily precipitation	26.2 mm (1.0 in)	30 of 100 (Routine)
White River	Canada	Record daily precipitation	27.4 mm (1.1 in)	24 of 100 (Routine)
Hambantota	Sri Lanka	Record low maximum temperature	26.0 C (78.8 F)	22 of 100 (Routine)
Omeo Comparison	Australia	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Stratford	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Goulburn	Australia	Record daily precipitation	19.6 mm (0.8 in)	20 of 100 (Routine)
Sale Mercury Office	Australia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Clydebank	Australia	Record daily precipitation	15.7 mm (0.6 in)	20 of 100 (Routine)
Sale	Australia	Record daily precipitation	13.2 mm (0.5 in)	20 of 100 (Routine)
Walma	Australia	Record daily precipitation	18.0 mm (0.7 in)	20 of 100 (Routine)
Moormurang the Ridge	Australia	Record daily precipitation	19.3 mm (0.8 in)	20 of 100 (Routine)
Stratford	Canada	Record high minimum temperature	21.7 C (71.1 F)	19 of 100 (Routine)
Inverell Comparison	Australia	Record daily precipitation	12.7 mm (0.5 in)	18 of 100 (Routine)
Hamilton	Canada	Record high maximum temperature	35.0 C (95.0 F)	18 of 100 (Routine)
Magdeburg	Germany	Record low maximum temperature	16.5 C (61.7 F)	18 of 100 (Routine)
Cape May 2 NW	United States	Record high maximum temperature	35.0 C (95.0 F)	18 of 100 (Routine)
Atlantic City Marina	United States	Record high maximum temperature	34.4 C (93.9 F)	18 of 100 (Routine)
Buchan	Australia	Record daily precipitation	33.0 mm (1.3 in)	17 of 100 (Routine)
Toronto	Canada	Record high maximum temperature	35.6 C (96.1 F)	17 of 100 (Routine)
Stradbroke Post Office	Australia	Record daily precipitation	12.7 mm (0.5 in)	16 of 100 (Routine)
Plauen	Germany	Record low maximum temperature	15.5 C (59.9 F)	16 of 100 (Routine)
Robe Comparison	Australia	Record low minimum temperature	2.2 C (36.0 F)	15 of 100 (Routine)
Ellerslie 2	Australia	Record daily precipitation	7.9 mm (0.31 in)	15 of 100 (Routine)
Currandooley	Australia	Record daily precipitation	11.9 mm (0.5 in)	15 of 100 (Routine)
Stonecliffe	Canada	Record high maximum temperature	35.6 C (96.1 F)	15 of 100 (Routine)
Stratford	Canada	Record high maximum temperature	33.9 C (93.0 F)	15 of 100 (Routine)
Ilulissat (Jakobshavn)	Greenland [Denmark]	Record low minimum temperature	1.7 C (35.1 F)	15 of 100 (Routine)
Arnsberg	Germany	Record low maximum temperature	15.5 C (59.9 F)	15 of 100 (Routine)
Renfrew	Canada	Record high maximum temperature	35.6 C (96.1 F)	14 of 100 (Routine)
London South	Canada	Record high maximum temperature	35.0 C (95.0 F)	14 of 100 (Routine)
State College	United States	Record high minimum temperature	22.2 C (72.0 F)	14 of 100 (Routine)
Milwaukee Wb City	United States	Record high maximum temperature	36.1 C (97.0 F)	14 of 100 (Routine)
Coonamble Comparison	Australia	Record daily precipitation	7.9 mm (0.31 in)	13 of 100 (Routine)
Coonimbia	Australia	Record daily precipitation	5.6 mm (0.22 in)	13 of 100 (Routine)
Somerton (Bective Estate)	Australia	Record daily precipitation	11.4 mm (0.4 in)	13 of 100 (Routine)
Abbotslea	Australia	Record daily precipitation	8.1 mm (0.32 in)	13 of 100 (Routine)
Woodstock	Canada	Record high minimum temperature	22.2 C (72.0 F)	13 of 100 (Routine)
Alma	United States	Record high minimum temperature	22.8 C (73.0 F)	13 of 100 (Routine)
Lincoln UNIV Pwr Plt	United States	Record high minimum temperature	26.1 C (79.0 F)	13 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low minimum temperature	17.0 C (62.6 F)	12 of 100 (Routine)
Coonamble (Pier Pier)	Australia	Record daily precipitation	4.3 mm (0.17 in)	12 of 100 (Routine)
Kickerbell	Australia	Record daily precipitation	7.1 mm (0.28 in)	12 of 100 (Routine)
Tamworth West	Australia	Record daily precipitation	9.9 mm (0.39 in)	12 of 100 (Routine)
Milwaukee Wb City	United States	Record daily precipitation	27.7 mm (1.1 in)	12 of 100 (Routine)
Atlantic City Marina	United States	Record high minimum temperature	24.4 C (75.9 F)	12 of 100 (Routine)
Milliwindi	Australia	Record daily precipitation	10.2 mm (0.4 in)	11 of 100 (Routine)
Port Dover	Canada	Record high maximum temperature	32.2 C (90.0 F)	11 of 100 (Routine)
Neba Coonamble	Australia	Record daily precipitation	11.4 mm (0.4 in)	10 of 100 (Routine)
Wagga Wagga (Kooringal)	Australia	Record high maximum temperature	18.3 C (64.9 F)	10 of 100 (Routine)
Hamilton	Canada	Record high minimum temperature	24.4 C (75.9 F)	10 of 100 (Routine)
Altastenberg	Germany	Record low maximum temperature	9.0 C (48.2 F)	10 of 100 (Routine)
Angledool (Angledool Station)	Australia	Record daily precipitation	7.1 mm (0.28 in)	9 of 100 (Routine)
London South	Canada	Record high minimum temperature	23.3 C (73.9 F)	9 of 100 (Routine)
Waren	Germany	Record low maximum temperature	17.1 C (62.8 F)	9 of 100 (Routine)
Combogolong	Australia	Record daily precipitation	7.9 mm (0.31 in)	8 of 100 (Routine)
Brantford	Canada	Record high minimum temperature	22.8 C (73.0 F)	8 of 100 (Routine)
Stoney Creek	Canada	Record high minimum temperature	24.4 C (75.9 F)	8 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low maximum temperature	25.0 C (77.0 F)	7 of 100 (Routine)
Gnomery	Australia	Record daily precipitation	4.3 mm (0.17 in)	7 of 100 (Routine)

Counts by Type and Timescale

86 records

Records set or tied on 27 July 1919 by type: Highest daily maximum 12, Lowest daily maximum 8, Highest daily minimum 17, Lowest daily minimum 7, Heaviest daily rainfall 42.

Records on 27 July 1919 by type
Record type	Records
Highest daily maximum	12
Lowest daily maximum	8
Highest daily minimum	17
Lowest daily minimum	7
Heaviest daily rainfall	42
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 July 1919 by timescale: all-time 0, monthly 0, daily 86.

How Much Records Were Beaten By

73 broken records

Margins by which the 73 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 23.1. Ties are not counted.

Top 20 by Significance

27 July 1919

Top 20 records on 27 July 1919 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 1919	Paterson, US	daily rain	47.5 mm (1.9 in)	23.1 mm (0.9 in)	34 years	32 of 100 (Routine)
27 July 1919	Bairnsdale 1, AU	daily rain	26.2 mm (1.0 in)	13.5 mm (0.5 in)	27 years	30 of 100 (Routine)
27 July 1919	White River, CA	daily rain	27.4 mm (1.1 in)	14.7 mm (0.6 in)	17 years	24 of 100 (Routine)
27 July 1919	Hambantota, LK	daily low max	26.0 C (78.8 F)	1.2 C (2.2 F)	41 years	22 of 100 (Routine)
27 July 1919	Omeo Comparison, AU	daily rain	19.8 mm (0.8 in)	13.4 mm (0.5 in)	20 years	20 of 100 (Routine)
27 July 1919	Stratford, AU	daily rain	22.9 mm (0.9 in)	12.7 mm (0.5 in)	17 years	20 of 100 (Routine)
27 July 1919	Goulburn, AU	daily rain	19.6 mm (0.8 in)	8.4 mm (0.33 in)	32 years	20 of 100 (Routine)
27 July 1919	Sale Mercury Office, AU	daily rain	13.5 mm (0.5 in)	7.1 mm (0.28 in)	23 years	20 of 100 (Routine)
27 July 1919	Clydebank, AU	daily rain	15.7 mm (0.6 in)	9.3 mm (0.37 in)	17 years	20 of 100 (Routine)
27 July 1919	Sale, AU	daily rain	13.2 mm (0.5 in)	6.3 mm (0.25 in)	17 years	20 of 100 (Routine)
27 July 1919	Walma, AU	daily rain	18.0 mm (0.7 in)	12.9 mm (0.5 in)	12 years	20 of 100 (Routine)
27 July 1919	Moormurang the Ridge, AU	daily rain	19.3 mm (0.8 in)	9.1 mm (0.36 in)	17 years	20 of 100 (Routine)
27 July 1919	Stratford, CA	daily high min	21.7 C (71.1 F)	1.1 C (2.0 F)	41 years	19 of 100 (Routine)
27 July 1919	Inverell Comparison, AU	daily rain	12.7 mm (0.5 in)	1.3 mm (0.05 in)	43 years	18 of 100 (Routine)
27 July 1919	Hamilton, CA	daily high max	35.0 C (95.0 F)	1.7 C (3.1 F)	31 years	18 of 100 (Routine)
27 July 1919	Magdeburg, DE	daily low max	16.5 C (61.7 F)	2.0 C (3.6 F)	37 years	18 of 100 (Routine)
27 July 1919	Cape May 2 NW, US	daily high max	35.0 C (95.0 F)	3.9 C (7.0 F)	1 year	18 of 100 (Routine)
27 July 1919	Atlantic City Marina, US	daily high max	34.4 C (93.9 F)	1.1 C (2.0 F)	36 years	18 of 100 (Routine)
27 July 1919	Buchan, AU	daily rain	33.0 mm (1.3 in)	13.4 mm (0.5 in)	0 years	17 of 100 (Routine)
27 July 1919	Toronto, CA	daily high max	35.6 C (96.1 F)	3.4 C (6.1 F)	0 years	17 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

1805 to 1919

Records set or tied on this calendar date in each year from 1805 to 1919. 1919 had 86 records.

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

Records on 07-27 in each year
Year	Records
1805	1
1815	2
1820	1
1832	2
1847	1
1852	1
1856	2
1857	2
1862	1
1863	1
1867	2
1868	4
1870	1
1871	1
1872	2
1873	1
1875	1
1876	2
1877	2
1881	2
1882	1
1883	5
1884	2
1886	1
1887	3
1888	3
1889	4
1890	5
1891	1
1893	2
1894	1
1895	2
1896	1
1897	5
1898	2
1899	4
1900	5
1901	11
1902	4
1903	13
1904	13
1905	7
1906	16
1907	14
1908	17
1909	18
1910	7
1911	51
1912	89
1913	43
1914	44
1915	31
1916	143
1917	46
1918	103
1919	86
1920	67
1921	123
1922	95
1923	142
1924	71
1925	234
1926	131
1927	69
1928	222
1929	177
1930	786
1931	429
1932	172
1933	414
1934	471
1935	289
1936	971
1937	407
1938	287
1939	284
1940	632
1941	457
1942	258
1943	326
1944	398
1945	337
1946	680
1947	389
1948	485
1949	418
1950	797
1951	207
1952	476
1953	248
1954	294
1955	521
1956	325
1957	372
1958	491
1959	395
1960	385
1961	277
1962	1,009
1963	584
1964	335
1965	434
1966	594
1967	559
1968	391
1969	588
1970	379
1971	1,083
1972	790
1973	751
1974	403
1975	588
1976	426
1977	878
1978	583
1979	749
1980	760
1981	1,233
1982	584
1983	1,455
1984	1,613
1985	571
1986	836
1987	1,108
1988	936
1989	1,103
1990	846
1991	763
1992	791
1993	1,317
1994	1,851
1995	1,192
1996	950
1997	1,173
1998	1,363
1999	820
2000	1,019
2001	1,265
2002	816
2003	1,064
2004	1,552
2005	1,743
2006	1,321
2007	904
2008	784
2009	829
2010	1,330
2011	1,007
2012	823
2013	1,110
2014	591
2015	744
2016	564
2017	460
2018	737
2019	597
2020	842
2021	1,131
2022	855
2023	826
2024	646
2025	853
2026	1,170

Download the Data

Data for records on 1919-07-27: 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 5	57
5 to 10	9
10 to 15	6
15 to 20	0
20 to 25	1