Weather Records on 10 July 2018

554 weather records were set or tied worldwide on 10 July 2018. Highest significance: Britton, US.

Key Facts for 10 July 2018

On 10 July 2018, 554 weather records were set or tied at long-record stations worldwide.
340 were record highs and 104 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 8 monthly and 542 daily.
Britton set a daily record precipitation of 78.7 mm (3.1 in) on 10 July 2018.
Across 173 earlier years (1793 to 2026) the same calendar date averaged 411 records.

Record Map

554 stations

554 station records on 10 July 2018 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 July 2018: highest significance records shown on the map
Station	Country	Type	Value	Significance
Britton	United States	Record daily precipitation	78.7 mm (3.1 in)	75 of 100 (Major)
Ajo	United States	Record daily precipitation	45.7 mm (1.8 in)	65 of 100 (Major)
Chiltern (Post Office)	Australia	Record daily precipitation	76.4 mm (3.0 in)	60 of 100 (Major)
Boerne	United States	Record daily precipitation	97.0 mm (3.8 in)	60 of 100 (Major)
Magueyes Is	Puerto Rico [United States]	Record daily precipitation	84.1 mm (3.3 in)	56 of 100 (Notable)
Yulin	China	Record daily precipitation	80.8 mm (3.2 in)	51 of 100 (Notable)
Juncos 1 SE	Puerto Rico [United States]	Record daily precipitation	110.2 mm (4.3 in)	51 of 100 (Notable)
Paraiso	Puerto Rico [United States]	Record daily precipitation	99.1 mm (3.9 in)	51 of 100 (Notable)
Waubay Natl Wild Life	United States	Record daily precipitation	58.2 mm (2.3 in)	50 of 100 (Notable)
Medina 1NE	United States	Record daily precipitation	86.6 mm (3.4 in)	48 of 100 (Notable)
Redrock 1 NNE	United States	Record daily precipitation	78.7 mm (3.1 in)	46 of 100 (Notable)
Tribsees	Germany	Record daily precipitation	51.0 mm (2.0 in)	45 of 100 (Notable)
Plentywood	United States	Record daily precipitation	54.9 mm (2.2 in)	45 of 100 (Notable)
Edgeley 3WNW	United States	Record daily precipitation	38.6 mm (1.5 in)	45 of 100 (Notable)
Ramnicu Valcea	Romania	Record daily precipitation	70.0 mm (2.8 in)	44 of 100 (Notable)
Burukan	Russia	Record daily precipitation	63.0 mm (2.5 in)	43 of 100 (Notable)
Fedor 3SE	United States	Record daily precipitation	54.4 mm (2.1 in)	43 of 100 (Notable)
Washta	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Sarh	Chad	Record low minimum temperature	15.8 C (60.4 F)	40 of 100 (Notable)
Mormon Flat	United States	Record daily precipitation	25.4 mm (1.0 in)	40 of 100 (Notable)
Newport Beach Harbor	United States	Record high minimum temperature	22.2 C (72.0 F)	40 of 100 (Notable)
Tonopah	United States	Record high minimum temperature	21.1 C (70.0 F)	40 of 100 (Notable)
Bingham 2 NE	United States	Record daily precipitation	38.9 mm (1.5 in)	40 of 100 (Notable)
Hondo	United States	Record low maximum temperature	26.1 C (79.0 F)	40 of 100 (Notable)
Xigaze	China	Record daily precipitation	36.6 mm (1.4 in)	39 of 100 (Notable)
Oceanside Marina	United States	Record high maximum temperature	29.4 C (84.9 F)	39 of 100 (Notable)
Animas 3ESE	United States	Record low minimum temperature	10.6 C (51.1 F)	39 of 100 (Notable)
Watford City 14S	United States	Record daily precipitation	61.0 mm (2.4 in)	39 of 100 (Notable)
Moab	United States	Record high minimum temperature	26.1 C (79.0 F)	39 of 100 (Notable)
Utah Lake Lehi	United States	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Cordova N	United States	Record daily precipitation	120.7 mm (4.8 in)	38 of 100 (Notable)
Guayama 1SW	Puerto Rico [United States]	Record daily precipitation	53.3 mm (2.1 in)	37 of 100 (Notable)
Morovis 1 N	Puerto Rico [United States]	Record daily precipitation	44.5 mm (1.8 in)	37 of 100 (Notable)
Kinlochewe	United Kingdom	Record daily precipitation	50.2 mm (2.0 in)	37 of 100 (Notable)
Sundance	United States	Record high minimum temperature	20.0 C (68.0 F)	37 of 100 (Notable)
Annapolis US Naval Academy Aso	United States	Record high maximum temperature	34.4 C (93.9 F)	37 of 100 (Notable)
Tamdy	Uzbekistan	Record high maximum temperature	46.2 C (115.2 F)	37 of 100 (Notable)
Oktyabr Skoye	Russia	Record daily precipitation	46.7 mm (1.8 in)	36 of 100 (Notable)
Stevensville 2SW	United States	Record low minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Buffalo Bill Dam	United States	Record high minimum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
Pingliang	China	Record daily precipitation	60.2 mm (2.4 in)	35 of 100 (Notable)
Duvan	Russia	Record daily precipitation	36.9 mm (1.5 in)	35 of 100 (Notable)
Howard	United States	Record high minimum temperature	23.3 C (73.9 F)	35 of 100 (Notable)
New Bern - ASOS	United States	Record low minimum temperature	13.3 C (55.9 F)	35 of 100 (Notable)
In-Amenas	Algeria	Record high minimum temperature	30.2 C (86.4 F)	34 of 100 (Routine)
Wien	Austria	Record daily precipitation	49.2 mm (1.9 in)	34 of 100 (Routine)
Ossora	Russia	Record high minimum temperature	17.0 C (62.6 F)	34 of 100 (Routine)
Valley of Fire Sp	United States	Record daily precipitation	33.0 mm (1.3 in)	34 of 100 (Routine)
Ralston	United States	Record low minimum temperature	10.0 C (50.0 F)	34 of 100 (Routine)
Tamdy	Uzbekistan	Record high minimum temperature	31.8 C (89.2 F)	34 of 100 (Routine)
Fayette	United States	Record daily precipitation	35.6 mm (1.4 in)	33 of 100 (Routine)
Youngtown	United States	Record low maximum temperature	35.0 C (95.0 F)	33 of 100 (Routine)
San Luis Obispo Poly	United States	Record high minimum temperature	21.7 C (71.1 F)	33 of 100 (Routine)
Muskegon Co AP	United States	Record high maximum temperature	32.2 C (90.0 F)	33 of 100 (Routine)
Cordova AP	United States	Record daily precipitation	57.9 mm (2.3 in)	33 of 100 (Routine)
Berberati	Central African Republic	Record low minimum temperature	14.7 C (58.5 F)	32 of 100 (Routine)
Kazalinsk	Kazakhstan	Record high minimum temperature	26.1 C (79.0 F)	32 of 100 (Routine)
Oceanside Marina	United States	Record high minimum temperature	21.7 C (71.1 F)	32 of 100 (Routine)
New Boston Dam 17	United States	Record high maximum temperature	36.1 C (97.0 F)	32 of 100 (Routine)
Leland Bowman Lock	United States	Record daily precipitation	80.3 mm (3.2 in)	32 of 100 (Routine)

Counts by Type and Timescale

554 records

Records set or tied on 10 July 2018 by type: Highest daily maximum 147, Lowest daily maximum 52, Highest daily minimum 193, Lowest daily minimum 52, Heaviest daily rainfall 110.

Records on 10 July 2018 by type
Record type	Records
Highest daily maximum	147
Lowest daily maximum	52
Highest daily minimum	193
Lowest daily minimum	52
Heaviest daily rainfall	110
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 10 July 2018 by timescale: all-time 4, monthly 8, daily 542.

How Much Records Were Beaten By

424 broken records

Margins by which the 424 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 74.4. Ties are not counted.

Top 20 by Significance

10 July 2018

Top 20 records on 10 July 2018 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 July 2018	Britton, US	daily rain	78.7 mm (3.1 in)	60.7 mm (2.4 in)	84 years	75 of 100 (Major)
10 July 2018	Ajo, US	daily rain	45.7 mm (1.8 in)	31.0 mm (1.2 in)	72 years	65 of 100 (Major)
10 July 2018	Chiltern (Post Office), AU	monthly rain	76.4 mm (3.0 in)	21.0 mm (0.8 in)	36 years	60 of 100 (Major)
10 July 2018	Boerne, US	daily rain	97.0 mm (3.8 in)	57.4 mm (2.3 in)	80 years	60 of 100 (Major)
10 July 2018	Magueyes Is, PR	daily rain	84.1 mm (3.3 in)	74.4 mm (2.9 in)	36 years	56 of 100 (Notable)
10 July 2018	Yulin, CN	daily rain	80.8 mm (3.2 in)	38.3 mm (1.5 in)	60 years	51 of 100 (Notable)
10 July 2018	Juncos 1 SE, PR	daily rain	110.2 mm (4.3 in)	63.0 mm (2.5 in)	12 years	51 of 100 (Notable)
10 July 2018	Paraiso, PR	daily rain	99.1 mm (3.9 in)	64.8 mm (2.6 in)	19 years	51 of 100 (Notable)
10 July 2018	Waubay Natl Wild Life, US	daily rain	58.2 mm (2.3 in)	36.6 mm (1.4 in)	51 years	50 of 100 (Notable)
10 July 2018	Medina 1NE, US	daily rain	86.6 mm (3.4 in)	73.9 mm (2.9 in)	21 years	48 of 100 (Notable)
10 July 2018	Redrock 1 NNE, US	monthly rain	78.7 mm (3.1 in)	22.6 mm (0.9 in)	0 years	46 of 100 (Notable)
10 July 2018	Tribsees, DE	daily rain	51.0 mm (2.0 in)	24.8 mm (1.0 in)	13 years	45 of 100 (Notable)
10 July 2018	Plentywood, US	daily rain	54.9 mm (2.2 in)	21.6 mm (0.9 in)	53 years	45 of 100 (Notable)
10 July 2018	Edgeley 3WNW, US	daily rain	38.6 mm (1.5 in)	14.5 mm (0.6 in)	77 years	45 of 100 (Notable)
10 July 2018	Ramnicu Valcea, RO	daily rain	70.0 mm (2.8 in)	42.8 mm (1.7 in)	12 years	44 of 100 (Notable)
10 July 2018	Burukan, RU	daily rain	63.0 mm (2.5 in)	20.0 mm (0.8 in)	59 years	43 of 100 (Notable)
10 July 2018	Fedor 3SE, US	daily rain	54.4 mm (2.1 in)	32.0 mm (1.3 in)	49 years	43 of 100 (Notable)
10 July 2018	Washta, US	daily high min	22.2 C (72.0 F)	1.1 C (2.0 F)	109 years	42 of 100 (Notable)
10 July 2018	Sarh, TD	daily low min	15.8 C (60.4 F)	3.2 C (5.8 F)	25 years	40 of 100 (Notable)
10 July 2018	Mormon Flat, US	daily rain	25.4 mm (1.0 in)	13.7 mm (0.5 in)	60 years	40 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 2018

Records set or tied on this calendar date in each year from 1793 to 2018. 2018 had 554 records.

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

Records on 07-10 in each year
Year	Records
1793	2
1805	1
1815	2
1826	1
1829	1
1835	1
1837	1
1839	1
1843	3
1845	1
1847	2
1849	1
1850	1
1851	1
1853	1
1856	1
1857	1
1859	1
1861	1
1864	1
1865	1
1866	1
1870	2
1871	2
1872	1
1874	4
1875	2
1876	3
1877	1
1878	1
1879	2
1880	2
1882	2
1884	1
1886	5
1887	1
1888	3
1889	2
1890	3
1891	4
1893	1
1894	3
1895	1
1896	5
1897	6
1898	4
1899	10
1900	4
1901	6
1902	12
1903	16
1904	25
1905	40
1906	4
1907	5
1908	7
1909	15
1910	25
1911	58
1912	29
1913	38
1914	48
1915	20
1916	56
1917	51
1918	36
1919	23
1920	29
1921	81
1922	67
1923	113
1924	66
1925	257
1926	321
1927	95
1928	102
1929	175
1930	540
1931	292
1932	355
1933	570
1934	327
1935	306
1936	1,338
1937	304
1938	151
1939	327
1940	398
1941	432
1942	628
1943	283
1944	478
1945	729
1946	467
1947	537
1948	367
1949	392
1950	680
1951	551
1952	814
1953	529
1954	684
1955	497
1956	434
1957	514
1958	402
1959	512
1960	451
1961	688
1962	456
1963	950
1964	368
1965	357
1966	512
1967	341
1968	598
1969	518
1970	464
1971	568
1972	447
1973	528
1974	871
1975	712
1976	724
1977	486
1978	1,076
1979	686
1980	1,113
1981	811
1982	602
1983	1,184
1984	962
1985	657
1986	686
1987	862
1988	1,024
1989	869
1990	820
1991	890
1992	864
1993	1,088
1994	864
1995	1,096
1996	1,604
1997	846
1998	1,259
1999	964
2000	889
2001	992
2002	1,336
2003	981
2004	621
2005	1,077
2006	920
2007	954
2008	874
2009	951
2010	1,509
2011	1,102
2012	1,015
2013	545
2014	660
2015	1,025
2016	859
2017	547
2018	554
2019	529
2020	775
2021	1,081
2022	691
2023	837
2024	1,576
2025	704
2026	472

Download the Data

Data for records on 2018-07-10: 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	377
10 to 20	20
20 to 30	13
30 to 40	5
40 to 50	2
50 to 60	1
60 to 70	4
70 to 80	2