Weather Records on 12 July 1930

561 weather records were set or tied worldwide on 12 July 1930. Highest significance: Bathurst, CA.

Key Facts for 12 July 1930

On 12 July 1930, 561 weather records were set or tied at long-record stations worldwide.
405 were record highs and 34 were record lows, counting maximum and minimum temperature.
By timescale, 52 were all-time records, 35 monthly and 474 daily.
Bathurst set a daily record precipitation of 69.9 mm (2.8 in) on 12 July 1930.
Across 158 earlier years (1796 to 2026) the same calendar date averaged 451 records.

Record Map

561 stations

561 station records on 12 July 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 12 July 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bathurst	Canada	Record daily precipitation	69.9 mm (2.8 in)	48 of 100 (Notable)
Uppsala_Aut	Sweden	Record daily precipitation	34.3 mm (1.4 in)	45 of 100 (Notable)
Heerde	Netherlands	Record daily precipitation	29.3 mm (1.2 in)	41 of 100 (Notable)
Ohringen	Germany	Record daily precipitation	31.2 mm (1.2 in)	40 of 100 (Notable)
Roermond	Netherlands	Record daily precipitation	37.0 mm (1.5 in)	38 of 100 (Notable)
Helmond	Netherlands	Record daily precipitation	39.5 mm (1.6 in)	38 of 100 (Notable)
Clayton 1 SSW	United States	Record high maximum temperature	38.9 C (102.0 F)	35 of 100 (Notable)
Leitchfield 2 N	United States	Record high maximum temperature	40.6 C (105.1 F)	34 of 100 (Routine)
Warren 2 ENE	United States	Record high minimum temperature	31.7 C (89.1 F)	33 of 100 (Routine)
Marble Hill	United States	Record high minimum temperature	33.3 C (91.9 F)	33 of 100 (Routine)
Bolivar Wtr Wks	United States	Record high maximum temperature	41.7 C (107.1 F)	33 of 100 (Routine)
Austin	United States	Record high maximum temperature	42.2 C (108.0 F)	31 of 100 (Routine)
Caroleen	United States	Record high maximum temperature	41.1 C (106.0 F)	31 of 100 (Routine)
Independence	United States	Record high minimum temperature	27.2 C (81.0 F)	29 of 100 (Routine)
Macon 2 NE	United States	Record high maximum temperature	42.2 C (108.0 F)	28 of 100 (Routine)
Winthrop UNIV	United States	Record high maximum temperature	42.2 C (108.0 F)	28 of 100 (Routine)
Little Rock St Capitol	United States	Record high minimum temperature	28.3 C (82.9 F)	27 of 100 (Routine)
Holly Springs 2 N	United States	Record high maximum temperature	44.4 C (111.9 F)	27 of 100 (Routine)
State UNIV	United States	Record high maximum temperature	42.8 C (109.0 F)	27 of 100 (Routine)
Koshkonong	United States	Record high minimum temperature	30.6 C (87.1 F)	27 of 100 (Routine)
Los Lunas	United States	Record daily precipitation	27.9 mm (1.1 in)	27 of 100 (Routine)
Rugby	United States	Record high maximum temperature	38.9 C (102.0 F)	27 of 100 (Routine)
Savannah 6 SW	United States	Record high maximum temperature	42.2 C (108.0 F)	27 of 100 (Routine)
Hvar	Croatia	Record low minimum temperature	14.5 C (58.1 F)	26 of 100 (Routine)
Union Springs 9 S	United States	Record high maximum temperature	41.7 C (107.1 F)	26 of 100 (Routine)
Aberdeen	United States	Record high maximum temperature	44.4 C (111.9 F)	26 of 100 (Routine)
Hernando	United States	Record high maximum temperature	41.7 C (107.1 F)	26 of 100 (Routine)
Stratton	United States	Record daily precipitation	43.2 mm (1.7 in)	26 of 100 (Routine)
Hendersonville 1 NE	United States	Record high maximum temperature	36.1 C (97.0 F)	26 of 100 (Routine)
Highlands	United States	Record high maximum temperature	36.7 C (98.1 F)	26 of 100 (Routine)
Trenton 1 NNE	United States	Record high maximum temperature	41.7 C (107.1 F)	26 of 100 (Routine)
Spearfish	United States	Record daily precipitation	30.7 mm (1.2 in)	26 of 100 (Routine)
Covington 3 SW	United States	Record high maximum temperature	42.2 C (108.0 F)	26 of 100 (Routine)
Lynnville 4 SSW	United States	Record high maximum temperature	40.0 C (104.0 F)	26 of 100 (Routine)
Asheville	United States	Record high maximum temperature	33.9 C (93.0 F)	26 of 100 (Routine)
Springvale	Australia	Record daily precipitation	42.2 mm (1.7 in)	25 of 100 (Routine)
Healesville (Nyora)	Australia	Record daily precipitation	27.4 mm (1.1 in)	25 of 100 (Routine)
Palestine	United States	Record high maximum temperature	41.7 C (107.1 F)	25 of 100 (Routine)
Emporia 1 S	United States	Record high maximum temperature	44.4 C (111.9 F)	25 of 100 (Routine)
Marion	United States	Record high maximum temperature	41.7 C (107.1 F)	25 of 100 (Routine)
Booneville	United States	Record high maximum temperature	41.1 C (106.0 F)	25 of 100 (Routine)
Kosciusko	United States	Record high maximum temperature	42.2 C (108.0 F)	25 of 100 (Routine)
Lake	United States	Record high maximum temperature	41.7 C (107.1 F)	25 of 100 (Routine)
Franklin Sewage Plt	United States	Record high maximum temperature	42.2 C (108.0 F)	25 of 100 (Routine)
Waynesboro	United States	Record high maximum temperature	41.1 C (106.0 F)	25 of 100 (Routine)
Tuskegee	United States	Record high minimum temperature	25.6 C (78.1 F)	24 of 100 (Routine)
Prescott 2 NNW	United States	Record high minimum temperature	27.2 C (81.0 F)	24 of 100 (Routine)
Hopkinsville	United States	Record high maximum temperature	42.2 C (108.0 F)	24 of 100 (Routine)
Olney 2S	United States	Record high maximum temperature	42.2 C (108.0 F)	23 of 100 (Routine)
Port Gibson 1 NE	United States	Record high maximum temperature	40.0 C (104.0 F)	23 of 100 (Routine)
Jackson 4 NW	United States	Record high maximum temperature	41.1 C (106.0 F)	23 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record low minimum temperature	4.4 C (39.9 F)	22 of 100 (Routine)
Hamburg Fuhlsbuettel	Germany	Record low minimum temperature	8.0 C (46.4 F)	22 of 100 (Routine)
Talbotton	United States	Record high maximum temperature	41.7 C (107.1 F)	22 of 100 (Routine)
Ulysses 3NE	United States	Record high minimum temperature	24.4 C (75.9 F)	22 of 100 (Routine)
Eubank	United States	Record high maximum temperature	38.9 C (102.0 F)	22 of 100 (Routine)
Childers	Australia	Record daily precipitation	25.9 mm (1.0 in)	21 of 100 (Routine)
Kristianstad	Sweden	Record low minimum temperature	7.0 C (44.6 F)	21 of 100 (Routine)
Calhoun 2 N	United States	Record high minimum temperature	25.6 C (78.1 F)	21 of 100 (Routine)
Pontotoc	United States	Record high minimum temperature	25.6 C (78.1 F)	21 of 100 (Routine)

Counts by Type and Timescale

561 records

Records set or tied on 12 July 1930 by type: Highest daily maximum 239, Lowest daily maximum 16, Highest daily minimum 166, Lowest daily minimum 18, Heaviest daily rainfall 122.

Records on 12 July 1930 by type
Record type	Records
Highest daily maximum	239
Lowest daily maximum	16
Highest daily minimum	166
Lowest daily minimum	18
Heaviest daily rainfall	122
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 12 July 1930 by timescale: all-time 52, monthly 35, daily 474.

How Much Records Were Beaten By

410 broken records

Margins by which the 410 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 49.6. Ties are not counted.

Top 20 by Significance

12 July 1930

Top 20 records on 12 July 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 July 1930	Bathurst, CA	daily rain	69.9 mm (2.8 in)	49.6 mm (2.0 in)	11 years	48 of 100 (Notable)
12 July 1930	Uppsala_Aut, SE	daily rain	34.3 mm (1.4 in)	23.2 mm (0.9 in)	11 years	45 of 100 (Notable)
12 July 1930	Heerde, NL	daily rain	29.3 mm (1.2 in)	20.8 mm (0.8 in)	35 years	41 of 100 (Notable)
12 July 1930	Ohringen, DE	daily rain	31.2 mm (1.2 in)	17.6 mm (0.7 in)	30 years	40 of 100 (Notable)
12 July 1930	Roermond, NL	daily rain	37.0 mm (1.5 in)	15.8 mm (0.6 in)	21 years	38 of 100 (Notable)
12 July 1930	Helmond, NL	daily rain	39.5 mm (1.6 in)	16.5 mm (0.6 in)	20 years	38 of 100 (Notable)
12 July 1930	Clayton 1 SSW, US	all-time high max	38.9 C (102.0 F)	1.7 C (3.1 F)	22 years	35 of 100 (Notable)
12 July 1930	Leitchfield 2 N, US	all-time high max	40.6 C (105.1 F)	1.2 C (2.2 F)	28 years	34 of 100 (Routine)
12 July 1930	Warren 2 ENE, US	all-time high min	31.7 C (89.1 F)	2.3 C (4.1 F)	4 years	33 of 100 (Routine)
12 July 1930	Marble Hill, US	all-time high min	33.3 C (91.9 F)	2.7 C (4.9 F)	6 years	33 of 100 (Routine)
12 July 1930	Bolivar Wtr Wks, US	all-time high max	41.7 C (107.1 F)	0.6 C (1.1 F)	28 years	33 of 100 (Routine)
12 July 1930	Austin, US	all-time high max	42.2 C (108.0 F)	1.1 C (2.0 F)	16 years	31 of 100 (Routine)
12 July 1930	Caroleen, US	all-time high max	41.1 C (106.0 F)	1.1 C (2.0 F)	16 years	31 of 100 (Routine)
12 July 1930	Independence, US	all-time high min	27.2 C (81.0 F)	1.1 C (2.0 F)	12 years	29 of 100 (Routine)
12 July 1930	Macon 2 NE, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	16 years	28 of 100 (Routine)
12 July 1930	Winthrop UNIV, US	all-time high max	42.2 C (108.0 F)	0.5 C (0.9 F)	15 years	28 of 100 (Routine)
12 July 1930	Little Rock St Capitol, US	all-time high min	28.3 C (82.9 F)	0.5 C (0.9 F)	0 years	27 of 100 (Routine)
12 July 1930	Holly Springs 2 N, US	all-time high max	44.4 C (111.9 F)	1.1 C (2.0 F)	4 years	27 of 100 (Routine)
12 July 1930	State UNIV, US	all-time high max	42.8 C (109.0 F)	0.6 C (1.1 F)	4 years	27 of 100 (Routine)
12 July 1930	Koshkonong, US	all-time high min	30.6 C (87.1 F)	1.2 C (2.2 F)	0 years	27 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

1796 to 1930

Records set or tied on this calendar date in each year from 1796 to 1930. 1930 had 561 records.

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

Records on 07-12 in each year
Year	Records
1796	1
1816	1
1821	2
1841	1
1847	2
1848	2
1850	3
1851	1
1858	1
1860	2
1866	1
1870	2
1873	1
1874	2
1875	1
1876	2
1879	1
1880	2
1882	1
1886	4
1887	1
1888	4
1889	1
1890	4
1891	3
1892	2
1893	1
1894	4
1895	7
1896	3
1897	2
1898	1
1900	2
1901	5
1902	2
1903	11
1904	13
1905	28
1906	22
1907	19
1908	46
1909	24
1910	12
1911	93
1912	19
1913	20
1914	57
1915	16
1916	39
1917	163
1918	99
1919	56
1920	37
1921	94
1922	42
1923	85
1924	68
1925	231
1926	272
1927	84
1928	79
1929	137
1930	561
1931	309
1932	305
1933	609
1934	348
1935	379
1936	1,082
1937	353
1938	257
1939	509
1940	623
1941	796
1942	363
1943	421
1944	446
1945	1,118
1946	234
1947	319
1948	379
1949	357
1950	485
1951	765
1952	680
1953	688
1954	907
1955	263
1956	474
1957	381
1958	434
1959	459
1960	466
1961	606
1962	447
1963	418
1964	898
1965	457
1966	614
1967	502
1968	466
1969	745
1970	298
1971	538
1972	716
1973	633
1974	617
1975	1,321
1976	812
1977	377
1978	635
1979	555
1980	998
1981	645
1982	526
1983	955
1984	871
1985	558
1986	1,015
1987	1,189
1988	961
1989	559
1990	1,489
1991	1,028
1992	1,167
1993	1,443
1994	904
1995	1,070
1996	964
1997	800
1998	1,244
1999	1,397
2000	796
2001	856
2002	1,537
2003	910
2004	799
2005	1,068
2006	1,038
2007	749
2008	719
2009	707
2010	1,450
2011	1,468
2012	979
2013	570
2014	437
2015	618
2016	740
2017	586
2018	398
2019	598
2020	875
2021	830
2022	507
2023	839
2024	968
2025	567
2026	1,100

Download the Data

Data for records on 1930-07-12: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	390
10 to 20	14
20 to 30	5
30 to 40	0
40 to 50	1