Weather Records on 1 July 1925

166 weather records were set or tied worldwide on 1 July 1925. Highest significance: Tomsk, RU.

Key Facts for 1 July 1925

On 1 July 1925, 166 weather records were set or tied at long-record stations worldwide.
64 were record highs and 75 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 12 monthly and 154 daily.
Tomsk set a daily record precipitation of 33.4 mm (1.3 in) on 1 July 1925.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 431 records.

Record Map

166 stations

166 station records on 1 July 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 July 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tomsk	Russia	Record daily precipitation	33.4 mm (1.3 in)	39 of 100 (Notable)
Camp Crook	United States	Record daily precipitation	41.4 mm (1.6 in)	34 of 100 (Routine)
Grafton 1 NE	United States	Record low minimum temperature	2.2 C (36.0 F)	33 of 100 (Routine)
Kon-Kolodez	Russia	Record daily precipitation	40.6 mm (1.6 in)	28 of 100 (Routine)
Marion	United States	Record low minimum temperature	4.4 C (39.9 F)	27 of 100 (Routine)
Orleansville (Chlef)	Algeria	Record low maximum temperature	26.0 C (78.8 F)	23 of 100 (Routine)
Eustis 2 S	United States	Record daily precipitation	50.8 mm (2.0 in)	22 of 100 (Routine)
Alexandria	United States	Record daily precipitation	36.8 mm (1.4 in)	22 of 100 (Routine)
Grantsville	United States	Record low minimum temperature	2.2 C (36.0 F)	22 of 100 (Routine)
Adrian 2 NNE	United States	Record low minimum temperature	5.0 C (41.0 F)	22 of 100 (Routine)
Woodstock	Canada	Record low minimum temperature	4.4 C (39.9 F)	21 of 100 (Routine)
Oelrichs	United States	Record daily precipitation	35.6 mm (1.4 in)	21 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record daily precipitation	18.6 mm (0.7 in)	20 of 100 (Routine)
Constantine	Algeria	Record daily precipitation	7.0 mm (0.28 in)	20 of 100 (Routine)
Tot-Ma	Russia	Record daily precipitation	13.5 mm (0.5 in)	20 of 100 (Routine)
Needles	United States	Record daily precipitation	9.7 mm (0.38 in)	20 of 100 (Routine)
Fort National	Algeria	Record daily precipitation	9.6 mm (0.38 in)	20 of 100 (Routine)
Hobart (Ellerslie Road)	Australia	Record low maximum temperature	5.7 C (42.3 F)	20 of 100 (Routine)
Needles	United States	Record low maximum temperature	33.3 C (91.9 F)	20 of 100 (Routine)
Williamstown	United States	Record low maximum temperature	18.3 C (64.9 F)	20 of 100 (Routine)
Pontotoc	United States	Record high maximum temperature	39.4 C (102.9 F)	20 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record daily precipitation	0.3 mm (0.01 in)	18 of 100 (Routine)
Parry Sound	Canada	Record low maximum temperature	14.4 C (57.9 F)	18 of 100 (Routine)
Anticosti SW Point	Canada	Record daily precipitation	20.3 mm (0.8 in)	18 of 100 (Routine)
Birch Tree	United States	Record high maximum temperature	37.2 C (99.0 F)	18 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record low minimum temperature	9.4 C (48.9 F)	18 of 100 (Routine)
Sidi-Bel-Abbes	Algeria	Record low maximum temperature	23.0 C (73.4 F)	17 of 100 (Routine)
Beatrice	Canada	Record low minimum temperature	3.3 C (37.9 F)	17 of 100 (Routine)
Vanersborg	Sweden	Record high minimum temperature	17.0 C (62.6 F)	17 of 100 (Routine)
Wetumpka	United States	Record daily precipitation	20.3 mm (0.8 in)	17 of 100 (Routine)
Parker	United States	Record daily precipitation	4.8 mm (0.19 in)	17 of 100 (Routine)
Camden 1	United States	Record high maximum temperature	41.1 C (106.0 F)	17 of 100 (Routine)
Santa Barbara	United States	Record high minimum temperature	17.2 C (63.0 F)	17 of 100 (Routine)
Glenville	United States	Record low minimum temperature	7.8 C (46.0 F)	17 of 100 (Routine)
Toledo 3N	United States	Record high maximum temperature	38.9 C (102.0 F)	16 of 100 (Routine)
Orleansville (Chlef)	Algeria	Record daily precipitation	1.0 mm (0.04 in)	15 of 100 (Routine)
Brantford	Canada	Record low minimum temperature	5.0 C (41.0 F)	15 of 100 (Routine)
Pocahontas 1	United States	Record high maximum temperature	38.3 C (100.9 F)	15 of 100 (Routine)
Canon City	United States	Record high minimum temperature	18.3 C (64.9 F)	15 of 100 (Routine)
Ames 3 SW	United States	Record high maximum temperature	40.6 C (105.1 F)	15 of 100 (Routine)
Clarinda	United States	Record high maximum temperature	40.0 C (104.0 F)	15 of 100 (Routine)
Sac City	United States	Record high maximum temperature	39.4 C (102.9 F)	15 of 100 (Routine)
Chippewa Lake	United States	Record low minimum temperature	4.4 C (39.9 F)	15 of 100 (Routine)
Oberlin	United States	Record low minimum temperature	5.0 C (41.0 F)	15 of 100 (Routine)
Altoona Horseshoe Curv	United States	Record low minimum temperature	5.6 C (42.1 F)	15 of 100 (Routine)
Ulan-Ude	Russia	Record daily precipitation	18.9 mm (0.7 in)	14 of 100 (Routine)
Millport 4 NE	United States	Record low minimum temperature	3.9 C (39.0 F)	14 of 100 (Routine)
Huntingdon	United States	Record low minimum temperature	4.4 C (39.9 F)	14 of 100 (Routine)
Yates Hydro Plt	United States	Record daily precipitation	31.5 mm (1.2 in)	13 of 100 (Routine)
Waterloo	United States	Record high maximum temperature	38.3 C (100.9 F)	13 of 100 (Routine)
Ashland	United States	Record low minimum temperature	9.4 C (48.9 F)	13 of 100 (Routine)
Morgantown 1	United States	Record low minimum temperature	7.2 C (45.0 F)	13 of 100 (Routine)
Point Pleasant	United States	Record low minimum temperature	10.0 C (50.0 F)	13 of 100 (Routine)
Tizi Ouzou	Algeria	Record daily precipitation	6.0 mm (0.24 in)	12 of 100 (Routine)
Delphi 2 N	United States	Record low minimum temperature	8.3 C (46.9 F)	12 of 100 (Routine)
Lebo	United States	Record high maximum temperature	41.1 C (106.0 F)	12 of 100 (Routine)
Imperial	United States	Record high maximum temperature	38.9 C (102.0 F)	12 of 100 (Routine)
Lexington	United States	Record high maximum temperature	40.0 C (104.0 F)	12 of 100 (Routine)
New Bremen	United States	Record low minimum temperature	10.0 C (50.0 F)	12 of 100 (Routine)
Wauseon Wtp	United States	Record low minimum temperature	7.2 C (45.0 F)	12 of 100 (Routine)

Counts by Type and Timescale

166 records

Records set or tied on 1 July 1925 by type: Highest daily maximum 46, Lowest daily maximum 11, Highest daily minimum 18, Lowest daily minimum 64, Heaviest daily rainfall 27.

Records on 1 July 1925 by type
Record type	Records
Highest daily maximum	46
Lowest daily maximum	11
Highest daily minimum	18
Lowest daily minimum	64
Heaviest daily rainfall	27
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 July 1925 by timescale: all-time 0, monthly 12, daily 154.

How Much Records Were Beaten By

109 broken records

Margins by which the 109 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 26.2. Ties are not counted.

Top 20 by Significance

1 July 1925

Top 20 records on 1 July 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 July 1925	Tomsk, RU	daily rain	33.4 mm (1.3 in)	20.0 mm (0.8 in)	35 years	39 of 100 (Notable)
1 July 1925	Camp Crook, US	daily rain	41.4 mm (1.6 in)	26.2 mm (1.0 in)	3 years	34 of 100 (Routine)
1 July 1925	Grafton 1 NE, US	monthly low min	2.2 C (36.0 F)	3.9 C (7.0 F)	26 years	33 of 100 (Routine)
1 July 1925	Kon-Kolodez, RU	daily rain	40.6 mm (1.6 in)	17.5 mm (0.7 in)	2 years	28 of 100 (Routine)
1 July 1925	Marion, US	monthly low min	4.4 C (39.9 F)	2.3 C (4.1 F)	29 years	27 of 100 (Routine)
1 July 1925	Orleansville (Chlef), DZ	daily low max	26.0 C (78.8 F)	4.0 C (7.2 F)	34 years	23 of 100 (Routine)
1 July 1925	Eustis 2 S, US	daily rain	50.8 mm (2.0 in)	21.8 mm (0.9 in)	28 years	22 of 100 (Routine)
1 July 1925	Alexandria, US	daily rain	36.8 mm (1.4 in)	16.2 mm (0.6 in)	29 years	22 of 100 (Routine)
1 July 1925	Grantsville, US	monthly low min	2.2 C (36.0 F)	0.6 C (1.1 F)	26 years	22 of 100 (Routine)
1 July 1925	Adrian 2 NNE, US	monthly low min	5.0 C (41.0 F)	0.6 C (1.1 F)	29 years	22 of 100 (Routine)
1 July 1925	Woodstock, CA	daily low min	4.4 C (39.9 F)	0.6 C (1.1 F)	50 years	21 of 100 (Routine)
1 July 1925	Oelrichs, US	daily rain	35.6 mm (1.4 in)	16.5 mm (0.6 in)	15 years	21 of 100 (Routine)
1 July 1925	Algiers-Ville/Universite, DZ	monthly rain	18.6 mm (0.7 in)	6.6 mm (0.26 in)	22 years	20 of 100 (Routine)
1 July 1925	Constantine, DZ	daily rain	7.0 mm (0.28 in)	7.0 mm (0.28 in)	44 years	20 of 100 (Routine)
1 July 1925	Tot-Ma, RU	daily rain	13.5 mm (0.5 in)	10.2 mm (0.4 in)	28 years	20 of 100 (Routine)
1 July 1925	Needles, US	daily rain	9.7 mm (0.38 in)	9.7 mm (0.38 in)	36 years	20 of 100 (Routine)
1 July 1925	Fort National, DZ	daily rain	9.6 mm (0.38 in)	6.8 mm (0.27 in)	23 years	20 of 100 (Routine)
1 July 1925	Hobart (Ellerslie Road), AU	daily low max	5.7 C (42.3 F)	2.1 C (3.8 F)	25 years	20 of 100 (Routine)
1 July 1925	Needles, US	daily low max	33.3 C (91.9 F)	3.9 C (7.0 F)	14 years	20 of 100 (Routine)
1 July 1925	Williamstown, US	daily low max	18.3 C (64.9 F)	1.7 C (3.1 F)	36 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 1925

Records set or tied on this calendar date in each year from 1793 to 1925. 1925 had 166 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	1,150
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 1925-07-01: 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 5	93
5 to 10	9
10 to 15	1
15 to 20	3
20 to 25	2
25 to 30	1