Weather Records on 9 July 2015

1,221 weather records were set or tied worldwide on 9 July 2015. Highest significance: Canyon Dam, US.

Key Facts for 9 July 2015

On 9 July 2015, 1,221 weather records were set or tied at long-record stations worldwide.
285 were record highs and 664 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 69 monthly and 1,148 daily.
Canyon Dam set a daily record precipitation of 29.7 mm (1.2 in) on 9 July 2015.
Across 162 earlier years (1793 to 2026) the same calendar date averaged 439 records.

Record Map

1,221 stations

1,221 station records on 9 July 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 July 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
Canyon Dam	United States	Record daily precipitation	29.7 mm (1.2 in)	62 of 100 (Major)
Trinity Rvr Hatchery	United States	Record daily precipitation	46.7 mm (1.8 in)	62 of 100 (Major)
La Harpe	United States	Record low maximum temperature	15.0 C (59.0 F)	58 of 100 (Notable)
Steffenville	United States	Record low maximum temperature	15.6 C (60.1 F)	56 of 100 (Notable)
Summersville 3 SE	United States	Record daily precipitation	75.4 mm (3.0 in)	55 of 100 (Notable)
Bloomfield 3 SE	United States	Record low maximum temperature	22.8 C (73.0 F)	55 of 100 (Notable)
Marshall	United States	Record low maximum temperature	17.2 C (63.0 F)	53 of 100 (Notable)
Sonoma	United States	Record low maximum temperature	17.8 C (64.0 F)	52 of 100 (Notable)
Albia 3 NNE	United States	Record low maximum temperature	16.7 C (62.1 F)	52 of 100 (Notable)
Ottawa	United States	Record low maximum temperature	19.4 C (66.9 F)	52 of 100 (Notable)
Fulton	United States	Record low maximum temperature	16.7 C (62.1 F)	52 of 100 (Notable)
Decatur Wtp	United States	Record low maximum temperature	19.4 C (66.9 F)	51 of 100 (Notable)
Centerville	United States	Record low maximum temperature	17.8 C (64.0 F)	51 of 100 (Notable)
Keosauqua	United States	Record low maximum temperature	16.7 C (62.1 F)	51 of 100 (Notable)
Bethany	United States	Record low maximum temperature	18.9 C (66.0 F)	51 of 100 (Notable)
Holyoke	United States	Record low maximum temperature	16.1 C (61.0 F)	50 of 100 (Notable)
Knoxville	United States	Record low maximum temperature	19.4 C (66.9 F)	50 of 100 (Notable)
Mt Pleasant 1 SW	United States	Record low maximum temperature	18.3 C (64.9 F)	50 of 100 (Notable)
Winterset 4N	United States	Record low maximum temperature	18.3 C (64.9 F)	50 of 100 (Notable)
Ft Scott	United States	Record low maximum temperature	21.7 C (71.1 F)	50 of 100 (Notable)
St Charles Elm Pt	United States	Record low maximum temperature	21.1 C (70.0 F)	50 of 100 (Notable)
Claremore 2 ENE	United States	Record low maximum temperature	23.3 C (73.9 F)	50 of 100 (Notable)
Fairfield	United States	Record low maximum temperature	16.7 C (62.1 F)	49 of 100 (Notable)
Iowa City	United States	Record low maximum temperature	19.4 C (66.9 F)	49 of 100 (Notable)
Trenton	United States	Record low maximum temperature	18.3 C (64.9 F)	49 of 100 (Notable)
Ogallala	United States	Record low maximum temperature	16.7 C (62.1 F)	49 of 100 (Notable)
Silver Lake Brighton	United States	Record daily precipitation	41.9 mm (1.6 in)	49 of 100 (Notable)
Halsua Kanala Purola	Finland	Record daily precipitation	36.0 mm (1.4 in)	48 of 100 (Notable)
Washington	United States	Record low maximum temperature	17.8 C (64.0 F)	48 of 100 (Notable)
Garnett 1 E	United States	Record low maximum temperature	19.4 C (66.9 F)	48 of 100 (Notable)
Osage City	United States	Record low maximum temperature	20.0 C (68.0 F)	48 of 100 (Notable)
Ubon Ratchathani	Thailand	Record daily precipitation	101.3 mm (4.0 in)	47 of 100 (Notable)
Meeker	United States	Record low maximum temperature	21.1 C (70.0 F)	47 of 100 (Notable)
Chariton 1 E	United States	Record low maximum temperature	17.8 C (64.0 F)	47 of 100 (Notable)
Newton	United States	Record low maximum temperature	20.6 C (69.1 F)	47 of 100 (Notable)
Lawrence	United States	Record low maximum temperature	20.0 C (68.0 F)	47 of 100 (Notable)
Three Rivers	United States	Record low maximum temperature	18.3 C (64.9 F)	47 of 100 (Notable)
Lodgepole	United States	Record low maximum temperature	14.4 C (57.9 F)	47 of 100 (Notable)
Anadarko 3 E	United States	Record low maximum temperature	23.9 C (75.0 F)	47 of 100 (Notable)
Pineview Dam	United States	Record daily precipitation	72.6 mm (2.9 in)	47 of 100 (Notable)
Clarendon	United States	Record daily precipitation	44.5 mm (1.8 in)	47 of 100 (Notable)
Kaustinen Tastula	Finland	Record daily precipitation	35.1 mm (1.4 in)	46 of 100 (Notable)
Neozhidannyj	Russia	Record daily precipitation	54.0 mm (2.1 in)	46 of 100 (Notable)
Hillsboro	United States	Record low maximum temperature	19.4 C (66.9 F)	46 of 100 (Notable)
Kirksville	United States	Record low maximum temperature	19.4 C (66.9 F)	46 of 100 (Notable)
Heyuan	China	Record daily precipitation	110.7 mm (4.4 in)	45 of 100 (Notable)
Rissna_D	Sweden	Record daily precipitation	38.0 mm (1.5 in)	45 of 100 (Notable)
Streator 2SE	United States	Record low maximum temperature	19.4 C (66.9 F)	45 of 100 (Notable)
Allerton	United States	Record low maximum temperature	17.2 C (63.0 F)	45 of 100 (Notable)
Cottonwood Falls	United States	Record low maximum temperature	21.1 C (70.0 F)	45 of 100 (Notable)
Pawhuska	United States	Record low maximum temperature	23.3 C (73.9 F)	45 of 100 (Notable)
Bluff	United States	Record low maximum temperature	27.8 C (82.0 F)	45 of 100 (Notable)
Clayton Muni Air Pk	United States	Record daily precipitation	48.8 mm (1.9 in)	45 of 100 (Notable)
Bagdad	United States	Record low minimum temperature	12.2 C (54.0 F)	44 of 100 (Notable)
Show Low AP	United States	Record daily precipitation	58.4 mm (2.3 in)	44 of 100 (Notable)
Waterdale	United States	Record low maximum temperature	18.9 C (66.0 F)	44 of 100 (Notable)
Kokomo 3 WSW	United States	Record low maximum temperature	19.4 C (66.9 F)	44 of 100 (Notable)
Keokuk L&D 19	United States	Record low maximum temperature	16.1 C (61.0 F)	44 of 100 (Notable)
Marshalltown	United States	Record low maximum temperature	21.1 C (70.0 F)	44 of 100 (Notable)
Oskaloosa	United States	Record low maximum temperature	19.4 C (66.9 F)	44 of 100 (Notable)

Counts by Type and Timescale

1,221 records

Records set or tied on 9 July 2015 by type: Highest daily maximum 111, Lowest daily maximum 516, Highest daily minimum 174, Lowest daily minimum 148, Heaviest daily rainfall 271, Heaviest daily snowfall 1.

Records on 9 July 2015 by type
Record type	Records
Highest daily maximum	111
Lowest daily maximum	516
Highest daily minimum	174
Lowest daily minimum	148
Heaviest daily rainfall	271
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 9 July 2015 by timescale: all-time 4, monthly 69, daily 1,148.

How Much Records Were Beaten By

995 broken records

Margins by which the 995 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 76.4. Ties are not counted.

Top 20 by Significance

9 July 2015

Top 20 records on 9 July 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 July 2015	Canyon Dam, US	daily rain	29.7 mm (1.2 in)	28.2 mm (1.1 in)	40 years	62 of 100 (Major)
9 July 2015	Trinity Rvr Hatchery, US	monthly rain	46.7 mm (1.8 in)	28.4 mm (1.1 in)	26 years	62 of 100 (Major)
9 July 2015	La Harpe, US	monthly low max	15.0 C (59.0 F)	3.3 C (5.9 F)	109 years	58 of 100 (Notable)
9 July 2015	Steffenville, US	monthly low max	15.6 C (60.1 F)	2.7 C (4.9 F)	110 years	56 of 100 (Notable)
9 July 2015	Summersville 3 SE, US	daily rain	75.4 mm (3.0 in)	62.2 mm (2.4 in)	41 years	55 of 100 (Notable)
9 July 2015	Bloomfield 3 SE, US	daily low max	22.8 C (73.0 F)	4.4 C (7.9 F)	98 years	55 of 100 (Notable)
9 July 2015	Marshall, US	monthly low max	17.2 C (63.0 F)	1.1 C (2.0 F)	109 years	53 of 100 (Notable)
9 July 2015	Sonoma, US	monthly low max	17.8 C (64.0 F)	1.1 C (2.0 F)	121 years	52 of 100 (Notable)
9 July 2015	Albia 3 NNE, US	monthly low max	16.7 C (62.1 F)	1.1 C (2.0 F)	106 years	52 of 100 (Notable)
9 July 2015	Ottawa, US	daily low max	19.4 C (66.9 F)	5.0 C (9.0 F)	119 years	52 of 100 (Notable)
9 July 2015	Fulton, US	monthly low max	16.7 C (62.1 F)	1.1 C (2.0 F)	109 years	52 of 100 (Notable)
9 July 2015	Decatur Wtp, US	daily low max	19.4 C (66.9 F)	3.9 C (7.0 F)	119 years	51 of 100 (Notable)
9 July 2015	Centerville, US	daily low max	17.8 C (64.0 F)	4.4 C (7.9 F)	100 years	51 of 100 (Notable)
9 July 2015	Keosauqua, US	monthly low max	16.7 C (62.1 F)	0.5 C (0.9 F)	109 years	51 of 100 (Notable)
9 July 2015	Bethany, US	daily low max	18.9 C (66.0 F)	4.4 C (7.9 F)	109 years	51 of 100 (Notable)
9 July 2015	Holyoke, US	daily low max	16.1 C (61.0 F)	5.6 C (10.1 F)	94 years	50 of 100 (Notable)
9 July 2015	Knoxville, US	daily low max	19.4 C (66.9 F)	3.9 C (7.0 F)	119 years	50 of 100 (Notable)
9 July 2015	Mt Pleasant 1 SW, US	daily low max	18.3 C (64.9 F)	3.9 C (7.0 F)	109 years	50 of 100 (Notable)
9 July 2015	Winterset 4N, US	daily low max	18.3 C (64.9 F)	3.9 C (7.0 F)	119 years	50 of 100 (Notable)
9 July 2015	Ft Scott, US	daily low max	21.7 C (71.1 F)	3.9 C (7.0 F)	109 years	50 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 2015

Records set or tied on this calendar date in each year from 1793 to 2015. 2015 had 1,221 records.

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

Records on 07-09 in each year
Year	Records
1793	1
1815	3
1826	1
1828	2
1837	1
1845	2
1847	1
1852	1
1856	1
1859	1
1860	1
1861	1
1865	1
1867	4
1868	1
1870	2
1871	1
1873	1
1874	2
1875	1
1876	4
1879	1
1886	3
1887	2
1888	4
1889	1
1890	2
1891	3
1892	3
1893	3
1894	3
1895	2
1896	4
1897	2
1898	4
1899	5
1900	10
1901	10
1902	8
1903	15
1904	31
1905	28
1906	4
1907	10
1908	16
1909	16
1910	19
1911	26
1912	28
1913	42
1914	54
1915	42
1916	43
1917	19
1918	60
1919	33
1920	28
1921	73
1922	145
1923	90
1924	140
1925	135
1926	242
1927	123
1928	115
1929	250
1930	436
1931	202
1932	216
1933	444
1934	339
1935	433
1936	1,128
1937	274
1938	196
1939	345
1940	319
1941	273
1942	324
1943	252
1944	415
1945	371
1946	436
1947	684
1948	377
1949	433
1950	522
1951	502
1952	694
1953	450
1954	479
1955	513
1956	438
1957	385
1958	472
1959	483
1960	332
1961	564
1962	253
1963	1,029
1964	425
1965	444
1966	428
1967	216
1968	645
1969	619
1970	471
1971	406
1972	606
1973	588
1974	1,013
1975	567
1976	740
1977	617
1978	882
1979	721
1980	970
1981	1,009
1982	598
1983	1,039
1984	783
1985	1,228
1986	843
1987	882
1988	1,109
1989	965
1990	770
1991	1,295
1992	1,126
1993	1,454
1994	1,151
1995	939
1996	1,690
1997	930
1998	1,403
1999	952
2000	1,055
2001	965
2002	1,127
2003	906
2004	824
2005	1,373
2006	965
2007	949
2008	1,188
2009	1,165
2010	1,477
2011	1,047
2012	904
2013	478
2014	806
2015	1,221
2016	631
2017	638
2018	555
2019	602
2020	614
2021	1,198
2022	674
2023	833
2024	1,530
2025	696
2026	508

Download the Data

Data for records on 2015-07-09: 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 10	908
10 to 20	61
20 to 30	18
30 to 40	4
40 to 50	1
50 to 60	1
60 to 70	1
70 to 80	1