Weather Records on 1 July 1927

163 weather records were set or tied worldwide on 1 July 1927. Highest significance: Groningen-1, NL.

Key Facts for 1 July 1927

On 1 July 1927, 163 weather records were set or tied at long-record stations worldwide.
84 were record highs and 26 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 9 monthly and 153 daily.
Groningen-1 set a daily record precipitation of 35.0 mm (1.4 in) on 1 July 1927.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 431 records.

Record Map

163 stations

163 station records on 1 July 1927 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 July 1927: highest significance records shown on the map
Station	Country	Type	Value	Significance
Groningen-1	Netherlands	Record daily precipitation	35.0 mm (1.4 in)	62 of 100 (Major)
Lubeck-Werft	Germany	Record daily precipitation	62.2 mm (2.4 in)	52 of 100 (Notable)
Schwerin	Germany	Record daily precipitation	36.8 mm (1.4 in)	48 of 100 (Notable)
Goldberg	Germany	Record daily precipitation	32.2 mm (1.3 in)	37 of 100 (Notable)
Columbia	United States	Record daily precipitation	61.2 mm (2.4 in)	32 of 100 (Routine)
Cape May 2 NW	United States	Record low minimum temperature	11.1 C (52.0 F)	30 of 100 (Routine)
Stratford	Canada	Record high minimum temperature	20.0 C (68.0 F)	24 of 100 (Routine)
Vestervig	Denmark	Record low minimum temperature	5.8 C (42.4 F)	24 of 100 (Routine)
St Augustine	United States	Record high maximum temperature	37.8 C (100.0 F)	24 of 100 (Routine)
Savanne	Canada	Record daily precipitation	30.5 mm (1.2 in)	23 of 100 (Routine)
Minneapolis	United States	Record daily precipitation	37.3 mm (1.5 in)	23 of 100 (Routine)
Tizi Ouzou	Algeria	Record low maximum temperature	26.0 C (78.8 F)	22 of 100 (Routine)
Kissimmee	United States	Record high maximum temperature	38.3 C (100.9 F)	22 of 100 (Routine)
Cedarville	United States	Record low minimum temperature	-0.6 C (30.9 F)	21 of 100 (Routine)
Pratt 3NW	United States	Record daily precipitation	31.8 mm (1.3 in)	21 of 100 (Routine)
Teterow	Germany	Record daily precipitation	24.5 mm (1.0 in)	20 of 100 (Routine)
Hano_A	Sweden	Record daily precipitation	23.5 mm (0.9 in)	20 of 100 (Routine)
Wangerooge	Germany	Record daily precipitation	24.5 mm (1.0 in)	20 of 100 (Routine)
West Terschelling	Netherlands	Record daily precipitation	16.2 mm (0.6 in)	20 of 100 (Routine)
Waren	Germany	Record daily precipitation	19.6 mm (0.8 in)	20 of 100 (Routine)
Ter Apel	Netherlands	Record daily precipitation	19.7 mm (0.8 in)	20 of 100 (Routine)
Alexandria	United States	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Falsterbo	Sweden	Record daily precipitation	18.6 mm (0.7 in)	20 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record low maximum temperature	23.0 C (73.4 F)	20 of 100 (Routine)
Bederkesa	Germany	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Joliet	United States	Record daily precipitation	68.6 mm (2.7 in)	20 of 100 (Routine)
Tbilisi	Georgia	Record daily precipitation	39.7 mm (1.6 in)	19 of 100 (Routine)
Soltau	Germany	Record daily precipitation	16.4 mm (0.6 in)	19 of 100 (Routine)
Saskatoon Diefenbaker Int'l A	Canada	Record low maximum temperature	13.3 C (55.9 F)	18 of 100 (Routine)
Lakefield	Canada	Record high minimum temperature	24.4 C (75.9 F)	18 of 100 (Routine)
Bremen-Seefahrtschule	Germany	Record daily precipitation	22.1 mm (0.9 in)	18 of 100 (Routine)
Middlesboro Fire Dept	United States	Record high minimum temperature	23.3 C (73.9 F)	18 of 100 (Routine)
Detroit Lakes 1 NNE	United States	Record daily precipitation	31.5 mm (1.2 in)	18 of 100 (Routine)
Lexington Bluegrass AP	United States	Record high minimum temperature	25.0 C (77.0 F)	18 of 100 (Routine)
Minnedosa	Canada	Record low maximum temperature	13.3 C (55.9 F)	17 of 100 (Routine)
Husum	Germany	Record daily precipitation	23.6 mm (0.9 in)	17 of 100 (Routine)
Greenwood	United States	Record high minimum temperature	24.4 C (75.9 F)	17 of 100 (Routine)
Fort Macleod	Canada	Record low maximum temperature	13.3 C (55.9 F)	16 of 100 (Routine)
White River	Canada	Record high minimum temperature	18.3 C (64.9 F)	16 of 100 (Routine)
Clontarf	Canada	Record high minimum temperature	18.9 C (66.0 F)	16 of 100 (Routine)
Magdeburg	Germany	Record daily precipitation	10.3 mm (0.4 in)	16 of 100 (Routine)
Sfax El-Maou	Tunisia	Record high minimum temperature	25.0 C (77.0 F)	16 of 100 (Routine)
Athens	United States	Record high maximum temperature	39.4 C (102.9 F)	16 of 100 (Routine)
Lynd #2	United States	Record daily precipitation	18.0 mm (0.7 in)	16 of 100 (Routine)
Norfolk	United States	Record daily precipitation	29.0 mm (1.1 in)	16 of 100 (Routine)
Mc Minnville	United States	Record high minimum temperature	23.3 C (73.9 F)	16 of 100 (Routine)
New London	United States	Record high minimum temperature	23.9 C (75.0 F)	16 of 100 (Routine)
Albion Park Post Office	Australia	Record daily precipitation	40.9 mm (1.6 in)	15 of 100 (Routine)
Nelson	Australia	Record daily precipitation	11.4 mm (0.4 in)	15 of 100 (Routine)
Lakefield	Canada	Record high maximum temperature	33.3 C (91.9 F)	15 of 100 (Routine)
Brooksville Chin Hill	United States	Record high maximum temperature	37.8 C (100.0 F)	15 of 100 (Routine)
New Iberia AP - Acadiana Rgnl	United States	Record daily precipitation	38.9 mm (1.5 in)	15 of 100 (Routine)
Southport 5 N	United States	Record low maximum temperature	25.0 C (77.0 F)	15 of 100 (Routine)
College STN 6 SW	United States	Record daily precipitation	22.6 mm (0.9 in)	15 of 100 (Routine)
Naracoorte	Australia	Record daily precipitation	7.4 mm (0.29 in)	14 of 100 (Routine)
Bathurst Gaol	Australia	Record low minimum temperature	-6.7 C (19.9 F)	14 of 100 (Routine)
Altentreptow	Germany	Record daily precipitation	17.0 mm (0.7 in)	14 of 100 (Routine)
Wittstock-Rote Muhle	Germany	Record daily precipitation	12.8 mm (0.5 in)	14 of 100 (Routine)
Orskar_A	Sweden	Record daily precipitation	17.8 mm (0.7 in)	14 of 100 (Routine)
Bjuraker	Sweden	Record daily precipitation	15.4 mm (0.6 in)	14 of 100 (Routine)

Counts by Type and Timescale

163 records

Records set or tied on 1 July 1927 by type: Highest daily maximum 45, Lowest daily maximum 10, Highest daily minimum 39, Lowest daily minimum 16, Heaviest daily rainfall 53.

Records on 1 July 1927 by type
Record type	Records
Highest daily maximum	45
Lowest daily maximum	10
Highest daily minimum	39
Lowest daily minimum	16
Heaviest daily rainfall	53
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 July 1927 by timescale: all-time 1, monthly 9, daily 153.

How Much Records Were Beaten By

117 broken records

Margins by which the 117 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 35.0. Ties are not counted.

Top 20 by Significance

1 July 1927

Top 20 records on 1 July 1927 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 July 1927	Groningen-1, NL	daily rain	35.0 mm (1.4 in)	22.4 mm (0.9 in)	50 years	62 of 100 (Major)
1 July 1927	Lubeck-Werft, DE	all-time rain	62.2 mm (2.4 in)	15.0 mm (0.6 in)	11 years	52 of 100 (Notable)
1 July 1927	Schwerin, DE	daily rain	36.8 mm (1.4 in)	26.5 mm (1.0 in)	17 years	48 of 100 (Notable)
1 July 1927	Goldberg, DE	daily rain	32.2 mm (1.3 in)	16.3 mm (0.6 in)	31 years	37 of 100 (Notable)
1 July 1927	Columbia, US	daily rain	61.2 mm (2.4 in)	35.0 mm (1.4 in)	22 years	32 of 100 (Routine)
1 July 1927	Cape May 2 NW, US	monthly low min	11.1 C (52.0 F)	1.7 C (3.1 F)	23 years	30 of 100 (Routine)
1 July 1927	Stratford, CA	daily high min	20.0 C (68.0 F)	0.6 C (1.1 F)	58 years	24 of 100 (Routine)
1 July 1927	Vestervig, DK	monthly low min	5.8 C (42.4 F)	0.6 C (1.1 F)	22 years	24 of 100 (Routine)
1 July 1927	St Augustine, US	daily high max	37.8 C (100.0 F)	3.4 C (6.1 F)	16 years	24 of 100 (Routine)
1 July 1927	Savanne, CA	daily rain	30.5 mm (1.2 in)	14.0 mm (0.6 in)	24 years	23 of 100 (Routine)
1 July 1927	Minneapolis, US	daily rain	37.3 mm (1.5 in)	23.3 mm (0.9 in)	4 years	23 of 100 (Routine)
1 July 1927	Tizi Ouzou, DZ	daily low max	26.0 C (78.8 F)	3.0 C (5.4 F)	37 years	22 of 100 (Routine)
1 July 1927	Kissimmee, US	monthly high max	38.3 C (100.9 F)	0.5 C (0.9 F)	24 years	22 of 100 (Routine)
1 July 1927	Cedarville, US	monthly low min	-0.6 C (30.9 F)	0.6 C (1.1 F)	24 years	21 of 100 (Routine)
1 July 1927	Pratt 3NW, US	daily rain	31.8 mm (1.3 in)	18.3 mm (0.7 in)	20 years	21 of 100 (Routine)
1 July 1927	Teterow, DE	daily rain	24.5 mm (1.0 in)	15.5 mm (0.6 in)	36 years	20 of 100 (Routine)
1 July 1927	Hano_A, SE	daily rain	23.5 mm (0.9 in)	13.7 mm (0.5 in)	16 years	20 of 100 (Routine)
1 July 1927	Wangerooge, DE	daily rain	24.5 mm (1.0 in)	10.0 mm (0.4 in)	31 years	20 of 100 (Routine)
1 July 1927	West Terschelling, NL	daily rain	16.2 mm (0.6 in)	6.5 mm (0.26 in)	42 years	20 of 100 (Routine)
1 July 1927	Waren, DE	daily rain	19.6 mm (0.8 in)	10.5 mm (0.4 in)	24 years	20 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

1793 to 1927

Records set or tied on this calendar date in each year from 1793 to 1927. 1927 had 163 records.

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

Records on 07-01 in each year
Year	Records
1793	1
1811	2
1816	1
1832	1
1833	1
1835	1
1839	1
1840	1
1841	1
1846	1
1857	1
1859	1
1860	1
1864	1
1868	1
1870	2
1871	1
1872	3
1874	1
1877	1
1878	1
1879	4
1880	1
1881	1
1882	1
1883	1
1885	2
1887	1
1888	4
1889	2
1890	2
1891	6
1892	2
1893	1
1894	4
1895	7
1896	1
1897	4
1898	10
1899	8
1900	2
1901	16
1902	6
1903	13
1904	18
1905	20
1906	14
1907	11
1908	11
1909	21
1910	30
1911	24
1912	51
1913	62
1914	126
1915	22
1916	30
1917	34
1918	57
1919	32
1920	293
1921	239
1922	55
1923	298
1924	350
1925	166
1926	95
1927	163
1928	65
1929	146
1930	163
1931	763
1932	300
1933	601
1934	220
1935	263
1936	425
1937	491
1938	355
1939	287
1940	393
1941	528
1942	510
1943	494
1944	252
1945	614
1946	432
1947	493
1948	278
1949	301
1950	435
1951	484
1952	271
1953	618
1954	619
1955	535
1956	420
1957	657
1958	496
1959	738
1960	386
1961	370
1962	280
1963	663
1964	403
1965	358
1966	504
1967	488
1968	721
1969	472
1970	632
1971	421
1972	474
1973	627
1974	738
1975	554
1976	768
1977	672
1978	718
1979	722
1980	959
1981	828
1982	1,606
1983	749
1984	766
1985	1,019
1986	965
1987	954
1988	1,542
1989	832
1990	1,405
1991	1,021
1992	1,689
1993	623
1994	936
1995	1,326
1996	637
1997	1,145
1998	1,280
1999	1,395
2000	593
2001	897
2002	1,090
2003	1,031
2004	768
2005	941
2006	674
2007	719
2008	857
2009	1,159
2010	1,146
2011	1,038
2012	1,295
2013	1,151
2014	517
2015	917
2016	515
2017	667
2018	764
2019	531
2020	820
2021	957
2022	759
2023	514
2024	660
2025	1,181
2026	958

Download the Data

Data for records on 1927-07-01: 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	83
5 to 10	16
10 to 15	8
15 to 20	5
20 to 25	3
25 to 30	1
30 to 35	1