Weather Records on 18 July 2007

1,267 weather records were set or tied worldwide on 18 July 2007. Highest significance: Millersburg, US.

Key Facts for 18 July 2007

On 18 July 2007, 1,267 weather records were set or tied at long-record stations worldwide.
550 were record highs and 389 were record lows, counting maximum and minimum temperature.
By timescale, 9 were all-time records, 49 monthly and 1,209 daily.
Millersburg set a daily record precipitation of 71.1 mm (2.8 in) on 18 July 2007.
Across 156 earlier years (1793 to 2026) the same calendar date averaged 457 records.

Record Map

1,267 stations

1,267 station records on 18 July 2007 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 July 2007: highest significance records shown on the map
Station	Country	Type	Value	Significance
Millersburg	United States	Record daily precipitation	71.1 mm (2.8 in)	63 of 100 (Major)
Matagorda #2	United States	Record daily precipitation	124.5 mm (4.9 in)	63 of 100 (Major)
Kosch-Agach	Russia	Record daily precipitation	36.7 mm (1.4 in)	62 of 100 (Major)
Hurbanovo	Slovakia	Record high maximum temperature	39.6 C (103.3 F)	61 of 100 (Major)
Willow Creek 1 NW	United States	Record daily precipitation	39.6 mm (1.6 in)	61 of 100 (Major)
Streator 2SE	United States	Record daily precipitation	100.3 mm (3.9 in)	57 of 100 (Notable)
Mountainair	United States	Record high minimum temperature	21.1 C (70.0 F)	56 of 100 (Notable)
Orleans	United States	Record daily precipitation	30.0 mm (1.2 in)	55 of 100 (Notable)
Ekaterinburg	Russia	Record daily precipitation	69.6 mm (2.7 in)	54 of 100 (Notable)
Randle 1 E	United States	Record daily precipitation	52.1 mm (2.1 in)	54 of 100 (Notable)
Coleman Fisheries STN	United States	Record daily precipitation	45.5 mm (1.8 in)	52 of 100 (Notable)
Prairie du Chien	United States	Record daily precipitation	165.6 mm (6.5 in)	51 of 100 (Notable)
Mineola	United States	Record daily precipitation	97.0 mm (3.8 in)	50 of 100 (Notable)
Sam Rayburn Dam	United States	Record daily precipitation	65.5 mm (2.6 in)	50 of 100 (Notable)
Santa Fe	Mexico	Record low minimum temperature	13.9 C (57.0 F)	49 of 100 (Notable)
Pit Rvr Ph 5	United States	Record daily precipitation	32.0 mm (1.3 in)	49 of 100 (Notable)
Paso de Arocha	Mexico	Record low maximum temperature	25.6 C (78.1 F)	47 of 100 (Notable)
Cruillas	Mexico	Record daily precipitation	99.8 mm (3.9 in)	47 of 100 (Notable)
Clarksdale	United States	Record daily precipitation	29.2 mm (1.1 in)	47 of 100 (Notable)
Bridgehampton	United States	Record daily precipitation	83.1 mm (3.3 in)	47 of 100 (Notable)
Uman	Ukraine	Record high maximum temperature	36.0 C (96.8 F)	46 of 100 (Notable)
Islip-Li Macarthur AP	United States	Record daily precipitation	84.8 mm (3.3 in)	46 of 100 (Notable)
Zagreb-Gric	Croatia	Record high maximum temperature	36.6 C (97.9 F)	45 of 100 (Notable)
Budapest	Hungary	Record high maximum temperature	39.4 C (102.9 F)	45 of 100 (Notable)
Milan	Italy	Record high maximum temperature	39.0 C (102.2 F)	45 of 100 (Notable)
Vilnius	Lithuania	Record high minimum temperature	20.5 C (68.9 F)	45 of 100 (Notable)
Drobeta Turnu Severin	Romania	Record high maximum temperature	39.4 C (102.9 F)	45 of 100 (Notable)
Udskoe	Russia	Record daily precipitation	54.3 mm (2.1 in)	45 of 100 (Notable)
Laguardia AP	United States	Record daily precipitation	67.8 mm (2.7 in)	45 of 100 (Notable)
El Chiflon	Mexico	Record daily precipitation	85.1 mm (3.4 in)	44 of 100 (Notable)
Odesa	Ukraine	Record high maximum temperature	35.2 C (95.4 F)	44 of 100 (Notable)
Shelbyville Sewage Plt	United States	Record low maximum temperature	24.4 C (75.9 F)	44 of 100 (Notable)
Harlingen	United States	Record low maximum temperature	27.2 C (81.0 F)	44 of 100 (Notable)
Wien	Austria	Record high maximum temperature	35.4 C (95.7 F)	43 of 100 (Notable)
Toms River	United States	Record daily precipitation	58.4 mm (2.3 in)	43 of 100 (Notable)
Raleigh 4 SW	United States	Record daily precipitation	95.5 mm (3.8 in)	43 of 100 (Notable)
Falfurrias	United States	Record low maximum temperature	28.3 C (82.9 F)	43 of 100 (Notable)
Motozintla (Smn)	Mexico	Record high maximum temperature	35.0 C (95.0 F)	42 of 100 (Notable)
Ixcamilpa (Cfe)	Mexico	Record low maximum temperature	21.7 C (71.1 F)	42 of 100 (Notable)
Salekhard	Russia	Record high minimum temperature	20.3 C (68.5 F)	42 of 100 (Notable)
Dubuque L&D 11	United States	Record daily precipitation	95.3 mm (3.8 in)	42 of 100 (Notable)
Great Falls 16St	United States	Record high minimum temperature	20.0 C (68.0 F)	42 of 100 (Notable)
Gospic	Croatia	Record high maximum temperature	34.9 C (94.8 F)	41 of 100 (Notable)
Cihuatlan (Dge)	Mexico	Record daily precipitation	118.9 mm (4.7 in)	41 of 100 (Notable)
Yecora (Dge)	Mexico	Record daily precipitation	63.5 mm (2.5 in)	41 of 100 (Notable)
Akron 4 E	United States	Record high minimum temperature	20.0 C (68.0 F)	41 of 100 (Notable)
Raleigh State UNIV	United States	Record daily precipitation	64.0 mm (2.5 in)	41 of 100 (Notable)
Smithfield	United States	Record daily precipitation	83.8 mm (3.3 in)	41 of 100 (Notable)
Willard 4 SW	United States	Record high minimum temperature	26.7 C (80.1 F)	41 of 100 (Notable)
Mercedes 6 SSE	United States	Record low minimum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Osijek	Croatia	Record high maximum temperature	39.5 C (103.1 F)	40 of 100 (Notable)
Kisinev	Moldova	Record high maximum temperature	37.1 C (98.8 F)	40 of 100 (Notable)
Sandpoint Exp STN	United States	Record high minimum temperature	17.8 C (64.0 F)	40 of 100 (Notable)
Paris Stp	United States	Record low maximum temperature	25.6 C (78.1 F)	40 of 100 (Notable)
Ft Benton	United States	Record high minimum temperature	20.6 C (69.1 F)	40 of 100 (Notable)
Norwich	United States	Record daily precipitation	30.2 mm (1.2 in)	40 of 100 (Notable)
Buffalo Bill Dam	United States	Record high minimum temperature	21.1 C (70.0 F)	40 of 100 (Notable)
Peitas	Mexico	Record low maximum temperature	23.3 C (73.9 F)	39 of 100 (Notable)
Tecolotlan (Dge)	Mexico	Record low maximum temperature	21.7 C (71.1 F)	39 of 100 (Notable)
El Ocotillal	Mexico	Record daily precipitation	89.9 mm (3.5 in)	39 of 100 (Notable)

Counts by Type and Timescale

1,267 records

Records set or tied on 18 July 2007 by type: Highest daily maximum 261, Lowest daily maximum 274, Highest daily minimum 289, Lowest daily minimum 115, Heaviest daily rainfall 328.

Records on 18 July 2007 by type
Record type	Records
Highest daily maximum	261
Lowest daily maximum	274
Highest daily minimum	289
Lowest daily minimum	115
Heaviest daily rainfall	328
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 July 2007 by timescale: all-time 9, monthly 49, daily 1,209.

How Much Records Were Beaten By

945 broken records

Margins by which the 945 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 85.1. Ties are not counted.

Top 20 by Significance

18 July 2007

Top 20 records on 18 July 2007 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 July 2007	Millersburg, US	daily rain	71.1 mm (2.8 in)	43.2 mm (1.7 in)	68 years	63 of 100 (Major)
18 July 2007	Matagorda #2, US	daily rain	124.5 mm (4.9 in)	85.1 mm (3.4 in)	76 years	63 of 100 (Major)
18 July 2007	Kosch-Agach, RU	daily rain	36.7 mm (1.4 in)	28.1 mm (1.1 in)	52 years	62 of 100 (Major)
18 July 2007	Hurbanovo, SK	all-time high max	39.6 C (103.3 F)	0.6 C (1.1 F)	101 years	61 of 100 (Major)
18 July 2007	Willow Creek 1 NW, US	monthly rain	39.6 mm (1.6 in)	23.9 mm (0.9 in)	23 years	61 of 100 (Major)
18 July 2007	Streator 2SE, US	monthly rain	100.3 mm (3.9 in)	11.4 mm (0.4 in)	111 years	57 of 100 (Notable)
18 July 2007	Mountainair, US	daily high min	21.1 C (70.0 F)	4.4 C (7.9 F)	92 years	56 of 100 (Notable)
18 July 2007	Orleans, US	daily rain	30.0 mm (1.2 in)	15.3 mm (0.6 in)	74 years	55 of 100 (Notable)
18 July 2007	Ekaterinburg, RU	daily rain	69.6 mm (2.7 in)	42.6 mm (1.7 in)	16 years	54 of 100 (Notable)
18 July 2007	Randle 1 E, US	daily rain	52.1 mm (2.1 in)	45.0 mm (1.8 in)	20 years	54 of 100 (Notable)
18 July 2007	Coleman Fisheries STN, US	daily rain	45.5 mm (1.8 in)	44.7 mm (1.8 in)	20 years	52 of 100 (Notable)
18 July 2007	Prairie du Chien, US	all-time rain	165.6 mm (6.5 in)	1.5 mm (0.06 in)	66 years	51 of 100 (Notable)
18 July 2007	Mineola, US	daily rain	97.0 mm (3.8 in)	58.4 mm (2.3 in)	12 years	50 of 100 (Notable)
18 July 2007	Sam Rayburn Dam, US	daily rain	65.5 mm (2.6 in)	52.8 mm (2.1 in)	34 years	50 of 100 (Notable)
18 July 2007	Santa Fe, MX	daily low min	13.9 C (57.0 F)	5.0 C (9.0 F)	36 years	49 of 100 (Notable)
18 July 2007	Pit Rvr Ph 5, US	daily rain	32.0 mm (1.3 in)	27.4 mm (1.1 in)	20 years	49 of 100 (Notable)
18 July 2007	Paso de Arocha, MX	daily low max	25.6 C (78.1 F)	4.4 C (7.9 F)	56 years	47 of 100 (Notable)
18 July 2007	Cruillas, MX	daily rain	99.8 mm (3.9 in)	84.1 mm (3.3 in)	24 years	47 of 100 (Notable)
18 July 2007	Clarksdale, US	daily rain	29.2 mm (1.1 in)	12.7 mm (0.5 in)	98 years	47 of 100 (Notable)
18 July 2007	Bridgehampton, US	daily rain	83.1 mm (3.3 in)	38.1 mm (1.5 in)	41 years	47 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 2007

Records set or tied on this calendar date in each year from 1793 to 2007. 2007 had 1,267 records.

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

Records on 07-18 in each year
Year	Records
1793	2
1801	1
1845	1
1847	1
1851	1
1858	1
1862	1
1863	2
1865	1
1866	2
1871	2
1872	1
1874	1
1877	1
1878	4
1880	1
1881	2
1883	2
1886	2
1887	2
1888	1
1889	2
1890	4
1891	1
1892	2
1895	1
1896	2
1897	6
1898	2
1899	3
1900	8
1901	5
1902	3
1903	14
1904	7
1905	22
1906	13
1907	12
1908	39
1909	11
1910	33
1911	42
1912	28
1913	21
1914	47
1915	95
1916	235
1917	265
1918	58
1919	38
1920	59
1921	67
1922	138
1923	126
1924	306
1925	217
1926	191
1927	85
1928	108
1929	123
1930	462
1931	382
1932	343
1933	228
1934	502
1935	212
1936	665
1937	334
1938	306
1939	424
1940	352
1941	349
1942	661
1943	277
1944	333
1945	350
1946	334
1947	385
1948	289
1949	521
1950	632
1951	307
1952	597
1953	493
1954	501
1955	423
1956	466
1957	325
1958	475
1959	548
1960	669
1961	280
1962	516
1963	269
1964	523
1965	707
1966	545
1967	735
1968	998
1969	590
1970	530
1971	625
1972	701
1973	976
1974	729
1975	643
1976	1,047
1977	839
1978	881
1979	821
1980	747
1981	624
1982	749
1983	1,071
1984	1,000
1985	582
1986	908
1987	1,845
1988	1,001
1989	1,233
1990	1,053
1991	589
1992	1,135
1993	1,013
1994	720
1995	904
1996	1,157
1997	785
1998	1,169
1999	900
2000	1,214
2001	909
2002	840
2003	1,159
2004	985
2005	1,210
2006	1,285
2007	1,267
2008	593
2009	1,757
2010	878
2011	1,148
2012	1,070
2013	921
2014	1,348
2015	745
2016	609
2017	426
2018	699
2019	548
2020	361
2021	676
2022	1,071
2023	867
2024	581
2025	779
2026	806

Download the Data

Data for records on 2007-07-18: 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 2026-10-16 (16 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).

Histogram of margins by which records were beaten on 18 July 2007
Margin	Records
0 to 20	886
20 to 40	39
40 to 60	15
60 to 80	3
80 to 100	2