Weather Records on 1 July 2017

667 weather records were set or tied worldwide on 1 July 2017. Highest significance: Aspermont, US.

Key Facts for 1 July 2017

On 1 July 2017, 667 weather records were set or tied at long-record stations worldwide.
351 were record highs and 158 were record lows, counting maximum and minimum temperature.
By timescale, 8 were all-time records, 21 monthly and 638 daily.
Aspermont set a monthly record daily precipitation of 127.0 mm (5.0 in) on 1 July 2017.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 428 records.

Record Map

667 stations

667 station records on 1 July 2017 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 July 2017: highest significance records shown on the map
Station	Country	Type	Value	Significance
Aspermont	United States	Record daily precipitation	127.0 mm (5.0 in)	60 of 100 (Major)
Spur	United States	Record daily precipitation	150.6 mm (5.9 in)	56 of 100 (Notable)
Oberlin	United States	Record daily precipitation	69.9 mm (2.8 in)	54 of 100 (Notable)
Pet Jorhat	India	Record daily precipitation	75.9 mm (3.0 in)	49 of 100 (Notable)
Takada	Japan	Record daily precipitation	173.0 mm (6.8 in)	49 of 100 (Notable)
Vladivostok	Russia	Record daily precipitation	52.6 mm (2.1 in)	49 of 100 (Notable)
Tubuai	French Polynesia	Record daily precipitation	134.6 mm (5.3 in)	48 of 100 (Notable)
Tot-Ma	Russia	Record daily precipitation	37.3 mm (1.5 in)	48 of 100 (Notable)
Zametchino	Russia	Record daily precipitation	49.1 mm (1.9 in)	48 of 100 (Notable)
Kyra	Russia	Record high minimum temperature	20.7 C (69.3 F)	47 of 100 (Notable)
Changsha	China	Record daily precipitation	189.0 mm (7.4 in)	46 of 100 (Notable)
Lingling	China	Record daily precipitation	173.5 mm (6.8 in)	46 of 100 (Notable)
Calarasi	Romania	Record high minimum temperature	23.1 C (73.6 F)	46 of 100 (Notable)
Anqing	China	Record daily precipitation	156.5 mm (6.2 in)	43 of 100 (Notable)
Hellinikon	Greece	Record high maximum temperature	40.6 C (105.1 F)	43 of 100 (Notable)
Gainesville	United States	Record low maximum temperature	23.9 C (75.0 F)	43 of 100 (Notable)
Jayton	United States	Record daily precipitation	77.2 mm (3.0 in)	43 of 100 (Notable)
San Marcos	United States	Record high minimum temperature	25.6 C (78.1 F)	43 of 100 (Notable)
Barmer	India	Record daily precipitation	64.0 mm (2.5 in)	42 of 100 (Notable)
Poltava	Ukraine	Record high maximum temperature	35.0 C (95.0 F)	42 of 100 (Notable)
Nashville 2 NNE	United States	Record daily precipitation	31.0 mm (1.2 in)	42 of 100 (Notable)
Ballinger 2 NW	United States	Record low minimum temperature	16.1 C (61.0 F)	42 of 100 (Notable)
Indian Lake 2SW	United States	Record daily precipitation	37.1 mm (1.5 in)	41 of 100 (Notable)
Guthrie	United States	Record daily precipitation	63.0 mm (2.5 in)	41 of 100 (Notable)
Irkutsk	Russia	Record high maximum temperature	33.4 C (92.1 F)	40 of 100 (Notable)
Kassler	United States	Record low minimum temperature	5.0 C (41.0 F)	39 of 100 (Notable)
Comanche	United States	Record daily precipitation	114.3 mm (4.5 in)	39 of 100 (Notable)
Fushiki	Japan	Record daily precipitation	185.9 mm (7.3 in)	38 of 100 (Notable)
Tishomingo Natl Wr	United States	Record daily precipitation	36.3 mm (1.4 in)	38 of 100 (Notable)
McCamey	United States	Record high minimum temperature	26.1 C (79.0 F)	38 of 100 (Notable)
Guilin	China	Record daily precipitation	156.7 mm (6.2 in)	37 of 100 (Notable)
Hilok	Russia	Record high minimum temperature	17.3 C (63.1 F)	37 of 100 (Notable)
Stamford 1	United States	Record daily precipitation	46.0 mm (1.8 in)	37 of 100 (Notable)
Calarasi	Romania	Record high maximum temperature	40.4 C (104.7 F)	36 of 100 (Notable)
Nikolsk	Russia	Record daily precipitation	29.6 mm (1.2 in)	36 of 100 (Notable)
Salamanca Aeropuerto	Spain	Record low minimum temperature	4.5 C (40.1 F)	36 of 100 (Notable)
Edirne	Turkey	Record high maximum temperature	41.0 C (105.8 F)	36 of 100 (Notable)
Boerne	United States	Record high minimum temperature	25.0 C (77.0 F)	36 of 100 (Notable)
Donnybrook	Australia	Record low maximum temperature	11.6 C (52.9 F)	35 of 100 (Notable)
Soljanka	Russia	Record high minimum temperature	19.6 C (67.3 F)	35 of 100 (Notable)
Jakutsk	Russia	Record high maximum temperature	35.0 C (95.0 F)	35 of 100 (Notable)
Tastyp	Russia	Record daily precipitation	35.1 mm (1.4 in)	35 of 100 (Notable)
Hamar-Daban	Russia	Record high minimum temperature	17.0 C (62.6 F)	35 of 100 (Notable)
Taganrog (Lighthouse)	Russia	Record high minimum temperature	24.7 C (76.5 F)	35 of 100 (Notable)
Uman	Ukraine	Record high maximum temperature	35.1 C (95.2 F)	35 of 100 (Notable)
Kerch	Ukraine	Record high maximum temperature	33.6 C (92.5 F)	35 of 100 (Notable)
Mosquito Creek Lake	United States	Record daily precipitation	45.5 mm (1.8 in)	35 of 100 (Notable)
Pelion 0.8 NW	United States	Record daily precipitation	70.4 mm (2.8 in)	35 of 100 (Notable)
Essendon Airport	Australia	Record low minimum temperature	-2.0 C (28.4 F)	34 of 100 (Routine)
Sovetsk	Lithuania	Record daily precipitation	43.4 mm (1.7 in)	34 of 100 (Routine)
Drobeta Turnu Severin	Romania	Record high minimum temperature	22.5 C (72.5 F)	34 of 100 (Routine)
Viljujsk	Russia	Record high minimum temperature	20.4 C (68.7 F)	34 of 100 (Routine)
Pervomajskoe	Russia	Record daily precipitation	28.2 mm (1.1 in)	34 of 100 (Routine)
Tajshet	Russia	Record high minimum temperature	18.9 C (66.0 F)	34 of 100 (Routine)
Olenja Rechka	Russia	Record daily precipitation	44.7 mm (1.8 in)	34 of 100 (Routine)
Ust-Barguzin	Russia	Record high maximum temperature	33.3 C (91.9 F)	34 of 100 (Routine)
Petrovskij Zavod	Russia	Record high minimum temperature	16.4 C (61.5 F)	34 of 100 (Routine)
Walsenburg 1 NW	United States	Record low maximum temperature	20.0 C (68.0 F)	34 of 100 (Routine)
Cluj Napoca	Romania	Record high minimum temperature	17.3 C (63.1 F)	33 of 100 (Routine)
Bolshoj Ushkanij Ostrov	Russia	Record high maximum temperature	24.9 C (76.8 F)	33 of 100 (Routine)

Counts by Type and Timescale

667 records

Records set or tied on 1 July 2017 by type: Highest daily maximum 123, Lowest daily maximum 65, Highest daily minimum 228, Lowest daily minimum 93, Heaviest daily rainfall 158.

Records on 1 July 2017 by type
Record type	Records
Highest daily maximum	123
Lowest daily maximum	65
Highest daily minimum	228
Lowest daily minimum	93
Heaviest daily rainfall	158
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 July 2017 by timescale: all-time 8, monthly 21, daily 638.

How Much Records Were Beaten By

537 broken records

Margins by which the 537 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 122.7. Ties are not counted.

Top 20 by Significance

1 July 2017

Top 20 records on 1 July 2017 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 July 2017	Aspermont, US	monthly rain	127.0 mm (5.0 in)	37.1 mm (1.5 in)	55 years	60 of 100 (Major)
1 July 2017	Spur, US	all-time rain	150.6 mm (5.9 in)	31.2 mm (1.2 in)	20 years	56 of 100 (Notable)
1 July 2017	Oberlin, US	daily rain	69.9 mm (2.8 in)	33.8 mm (1.3 in)	56 years	54 of 100 (Notable)
1 July 2017	Pet Jorhat, IN	daily rain	75.9 mm (3.0 in)	28.9 mm (1.1 in)	86 years	49 of 100 (Notable)
1 July 2017	Takada, JP	daily rain	173.0 mm (6.8 in)	103.9 mm (4.1 in)	11 years	49 of 100 (Notable)
1 July 2017	Vladivostok, RU	daily rain	52.6 mm (2.1 in)	22.4 mm (0.9 in)	83 years	49 of 100 (Notable)
1 July 2017	Tubuai, PF	daily rain	134.6 mm (5.3 in)	122.7 mm (4.8 in)	16 years	48 of 100 (Notable)
1 July 2017	Tot-Ma, RU	daily rain	37.3 mm (1.5 in)	12.7 mm (0.5 in)	71 years	48 of 100 (Notable)
1 July 2017	Zametchino, RU	daily rain	49.1 mm (1.9 in)	28.9 mm (1.1 in)	4 years	48 of 100 (Notable)
1 July 2017	Kyra, RU	all-time high min	20.7 C (69.3 F)	0.6 C (1.1 F)	58 years	47 of 100 (Notable)
1 July 2017	Changsha, CN	monthly rain	189.0 mm (7.4 in)	58.4 mm (2.3 in)	24 years	46 of 100 (Notable)
1 July 2017	Lingling, CN	daily rain	173.5 mm (6.8 in)	61.2 mm (2.4 in)	24 years	46 of 100 (Notable)
1 July 2017	Calarasi, RO	daily high min	23.1 C (73.6 F)	1.6 C (2.9 F)	115 years	46 of 100 (Notable)
1 July 2017	Anqing, CN	daily rain	156.5 mm (6.2 in)	88.1 mm (3.5 in)	36 years	43 of 100 (Notable)
1 July 2017	Hellinikon, GR	daily high max	40.6 C (105.1 F)	5.6 C (10.1 F)	54 years	43 of 100 (Notable)
1 July 2017	Gainesville, US	daily low max	23.9 C (75.0 F)	1.1 C (2.0 F)	107 years	43 of 100 (Notable)
1 July 2017	Jayton, US	daily rain	77.2 mm (3.0 in)	25.6 mm (1.0 in)	68 years	43 of 100 (Notable)
1 July 2017	San Marcos, US	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	110 years	43 of 100 (Notable)
1 July 2017	Barmer, IN	daily rain	64.0 mm (2.5 in)	17.5 mm (0.7 in)	80 years	42 of 100 (Notable)
1 July 2017	Poltava, UA	daily high max	35.0 C (95.0 F)	0.9 C (1.6 F)	111 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

1793 to 2017

Records set or tied on this calendar date in each year from 1793 to 2017. 2017 had 667 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 2017-07-01: 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 2026-10-14 (14 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 20	505
20 to 40	26
40 to 60	2
60 to 80	1
80 to 100	1
100 to 120	1
120 to 140	1