Weather Records on 30 June 2012

1,416 weather records were set or tied worldwide on 30 June 2012. Highest significance: Nhill (Woorak), AU.

Key Facts for 30 June 2012

On 30 June 2012, 1,416 weather records were set or tied at long-record stations worldwide.
1,148 were record highs and 105 were record lows, counting maximum and minimum temperature.
By timescale, 94 were all-time records, 188 monthly and 1,134 daily.
Nhill (Woorak) set a daily record precipitation of 41.2 mm (1.6 in) on 30 June 2012.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 444 records.

Record Map

1,416 stations

1,416 station records on 30 June 2012 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 2012: highest significance records shown on the map
Station	Country	Type	Value	Significance
Nhill (Woorak)	Australia	Record daily precipitation	41.2 mm (1.6 in)	69 of 100 (Major)
Magdagaci	Russia	Record daily precipitation	54.1 mm (2.1 in)	58 of 100 (Notable)
Knoxville AP	United States	Record high maximum temperature	40.6 C (105.1 F)	55 of 100 (Notable)
Dover 1 W	United States	Record high maximum temperature	42.2 C (108.0 F)	54 of 100 (Notable)
Monterrey	Mexico	Record daily precipitation	190.0 mm (7.5 in)	53 of 100 (Notable)
Waterville 2	United States	Record high maximum temperature	39.4 C (102.9 F)	53 of 100 (Notable)
Asheville	United States	Record high maximum temperature	37.8 C (100.0 F)	53 of 100 (Notable)
Lindenberg	Germany	Record daily precipitation	37.4 mm (1.5 in)	52 of 100 (Notable)
Tapoco	United States	Record high maximum temperature	40.6 C (105.1 F)	51 of 100 (Notable)
Chernjaevo	Russia	Record daily precipitation	37.7 mm (1.5 in)	50 of 100 (Notable)
Mt Airy 2 W	United States	Record high maximum temperature	39.4 C (102.9 F)	50 of 100 (Notable)
Wushaoling	China	Record daily precipitation	46.2 mm (1.8 in)	48 of 100 (Notable)
Two Harbors	United States	Record high minimum temperature	18.3 C (64.9 F)	48 of 100 (Notable)
Murfreesboro 5 N	United States	Record high maximum temperature	42.2 C (108.0 F)	48 of 100 (Notable)
Logan	United States	Record high maximum temperature	40.6 C (105.1 F)	48 of 100 (Notable)
Munchen-Nymphenburg	Germany	Record high minimum temperature	20.4 C (68.7 F)	47 of 100 (Notable)
San Sebastian - Igueldo	Spain	Record daily precipitation	38.7 mm (1.5 in)	47 of 100 (Notable)
Sewanee	United States	Record high maximum temperature	38.3 C (100.9 F)	47 of 100 (Notable)
Paradise	United States	Record high minimum temperature	23.9 C (75.0 F)	46 of 100 (Notable)
Carbondale Sewage Plt	United States	Record high maximum temperature	42.2 C (108.0 F)	46 of 100 (Notable)
Nashville 1 E	United States	Record high maximum temperature	39.4 C (102.9 F)	46 of 100 (Notable)
Santuck	United States	Record high maximum temperature	41.1 C (106.0 F)	46 of 100 (Notable)
Martin U of T Branch Exp STN	United States	Record high maximum temperature	41.7 C (107.1 F)	46 of 100 (Notable)
N Bend SW Oregon Rgnl AP	United States	Record high minimum temperature	16.1 C (61.0 F)	46 of 100 (Notable)
Wapello	United States	Record daily precipitation	93.7 mm (3.7 in)	45 of 100 (Notable)
Coweeta Exp STN	United States	Record high maximum temperature	37.2 C (99.0 F)	45 of 100 (Notable)
Bristol AP	United States	Record high maximum temperature	39.4 C (102.9 F)	45 of 100 (Notable)
Chattanooga AP	United States	Record high maximum temperature	41.7 C (107.1 F)	45 of 100 (Notable)
Selbourne (Kirnbrae)	Australia	Record daily precipitation	41.2 mm (1.6 in)	44 of 100 (Notable)
Gorlitz	Germany	Record high minimum temperature	20.1 C (68.2 F)	44 of 100 (Notable)
Gadsden	United States	Record high maximum temperature	41.1 C (106.0 F)	44 of 100 (Notable)
Conway	United States	Record high maximum temperature	41.7 C (107.1 F)	44 of 100 (Notable)
Mt Sterling	United States	Record high maximum temperature	40.0 C (104.0 F)	44 of 100 (Notable)
Russellville	United States	Record high maximum temperature	41.7 C (107.1 F)	44 of 100 (Notable)
Houston	United States	Record high maximum temperature	38.9 C (102.0 F)	44 of 100 (Notable)
Concord	United States	Record high maximum temperature	40.0 C (104.0 F)	44 of 100 (Notable)
Rome R B Russell AP	United States	Record high maximum temperature	41.7 C (107.1 F)	44 of 100 (Notable)
Regensburg	Germany	Record high minimum temperature	18.9 C (66.0 F)	43 of 100 (Notable)
Hardy	United States	Record high maximum temperature	40.0 C (104.0 F)	43 of 100 (Notable)
Akron 4 E	United States	Record high minimum temperature	21.1 C (70.0 F)	43 of 100 (Notable)
Leroy 5 WSW	United States	Record high minimum temperature	20.6 C (69.1 F)	43 of 100 (Notable)
Covington	United States	Record high maximum temperature	40.0 C (104.0 F)	43 of 100 (Notable)
Paoli	United States	Record high maximum temperature	39.4 C (102.9 F)	43 of 100 (Notable)
Lawrence	United States	Record high minimum temperature	27.8 C (82.0 F)	43 of 100 (Notable)
Cave Run Lake	United States	Record high maximum temperature	39.4 C (102.9 F)	43 of 100 (Notable)
Lordsburg 4 SE	United States	Record high minimum temperature	23.9 C (75.0 F)	43 of 100 (Notable)
Hendersonville 1 NE	United States	Record high maximum temperature	36.7 C (98.1 F)	43 of 100 (Notable)
Lorinna	Australia	Record daily precipitation	46.6 mm (1.8 in)	42 of 100 (Notable)
Apaseo El Alto	Mexico	Record daily precipitation	72.9 mm (2.9 in)	42 of 100 (Notable)
Dardanelle	United States	Record high maximum temperature	41.1 C (106.0 F)	42 of 100 (Notable)
Carrollton	United States	Record high maximum temperature	38.9 C (102.0 F)	42 of 100 (Notable)
Hartwell	United States	Record high maximum temperature	40.0 C (104.0 F)	42 of 100 (Notable)
Tuscola	United States	Record high maximum temperature	38.3 C (100.9 F)	42 of 100 (Notable)
Vandalia	United States	Record high maximum temperature	39.4 C (102.9 F)	42 of 100 (Notable)
Manhattan	United States	Record high minimum temperature	26.7 C (80.1 F)	42 of 100 (Notable)
Monteagle	United States	Record high maximum temperature	37.8 C (100.0 F)	42 of 100 (Notable)
Hampton UNIV	United States	Record high maximum temperature	36.1 C (97.0 F)	42 of 100 (Notable)
Poronajsk	Russia	Record high maximum temperature	26.3 C (79.3 F)	41 of 100 (Notable)
Effingham 3SW	United States	Record high maximum temperature	40.0 C (104.0 F)	41 of 100 (Notable)
Columbus	United States	Record high maximum temperature	40.0 C (104.0 F)	41 of 100 (Notable)

Counts by Type and Timescale

1,416 records

Records set or tied on 30 June 2012 by type: Highest daily maximum 786, Lowest daily maximum 33, Highest daily minimum 362, Lowest daily minimum 72, Heaviest daily rainfall 163.

Records on 30 June 2012 by type
Record type	Records
Highest daily maximum	786
Lowest daily maximum	33
Highest daily minimum	362
Lowest daily minimum	72
Heaviest daily rainfall	163
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 2012 by timescale: all-time 94, monthly 188, daily 1,134.

How Much Records Were Beaten By

1,006 broken records

Margins by which the 1,006 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 81.0. Ties are not counted.

Top 20 by Significance

30 June 2012

Top 20 records on 30 June 2012 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 2012	Nhill (Woorak), AU	daily rain	41.2 mm (1.6 in)	28.2 mm (1.1 in)	66 years	69 of 100 (Major)
30 June 2012	Magdagaci, RU	daily rain	54.1 mm (2.1 in)	34.2 mm (1.3 in)	37 years	58 of 100 (Notable)
30 June 2012	Knoxville AP, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	81 years	55 of 100 (Notable)
30 June 2012	Dover 1 W, US	monthly high max	42.2 C (108.0 F)	1.6 C (2.9 F)	113 years	54 of 100 (Notable)
30 June 2012	Monterrey, MX	monthly rain	190.0 mm (7.5 in)	81.0 mm (3.2 in)	3 years	53 of 100 (Notable)
30 June 2012	Waterville 2, US	all-time high max	39.4 C (102.9 F)	1.1 C (2.0 F)	76 years	53 of 100 (Notable)
30 June 2012	Asheville, US	all-time high max	37.8 C (100.0 F)	0.6 C (1.1 F)	75 years	53 of 100 (Notable)
30 June 2012	Lindenberg, DE	daily rain	37.4 mm (1.5 in)	19.1 mm (0.8 in)	27 years	52 of 100 (Notable)
30 June 2012	Tapoco, US	all-time high max	40.6 C (105.1 F)	1.2 C (2.2 F)	68 years	51 of 100 (Notable)
30 June 2012	Chernjaevo, RU	daily rain	37.7 mm (1.5 in)	16.8 mm (0.7 in)	57 years	50 of 100 (Notable)
30 June 2012	Mt Airy 2 W, US	monthly high max	39.4 C (102.9 F)	0.5 C (0.9 F)	98 years	50 of 100 (Notable)
30 June 2012	Wushaoling, CN	all-time rain	46.2 mm (1.8 in)	2.1 mm (0.08 in)	61 years	48 of 100 (Notable)
30 June 2012	Two Harbors, US	daily high min	18.3 C (64.9 F)	2.2 C (4.0 F)	102 years	48 of 100 (Notable)
30 June 2012	Murfreesboro 5 N, US	monthly high max	42.2 C (108.0 F)	2.2 C (4.0 F)	76 years	48 of 100 (Notable)
30 June 2012	Logan, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	57 years	48 of 100 (Notable)
30 June 2012	Munchen-Nymphenburg, DE	daily high min	20.4 C (68.7 F)	2.4 C (4.3 F)	120 years	47 of 100 (Notable)
30 June 2012	San Sebastian - Igueldo, ES	daily rain	38.7 mm (1.5 in)	9.7 mm (0.38 in)	95 years	47 of 100 (Notable)
30 June 2012	Sewanee, US	monthly high max	38.3 C (100.9 F)	1.1 C (2.0 F)	82 years	47 of 100 (Notable)
30 June 2012	Paradise, US	daily high min	23.9 C (75.0 F)	3.3 C (5.9 F)	94 years	46 of 100 (Notable)
30 June 2012	Carbondale Sewage Plt, US	monthly high max	42.2 C (108.0 F)	1.1 C (2.0 F)	81 years	46 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

1826 to 2012

Records set or tied on this calendar date in each year from 1826 to 2012. 2012 had 1,416 records.

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

Records on 06-30 in each year
Year	Records
1826	1
1832	1
1835	2
1843	2
1846	1
1848	2
1849	1
1853	1
1855	1
1857	1
1860	1
1863	1
1865	1
1869	1
1871	1
1873	1
1876	1
1879	2
1882	2
1883	3
1885	4
1886	1
1887	2
1888	2
1889	1
1890	3
1891	2
1892	1
1894	1
1895	1
1896	2
1897	6
1898	3
1899	4
1900	5
1901	9
1902	10
1903	8
1904	20
1905	23
1906	20
1907	12
1908	17
1909	39
1910	57
1911	12
1912	32
1913	99
1914	97
1915	40
1916	66
1917	39
1918	54
1919	72
1920	319
1921	121
1922	133
1923	309
1924	194
1925	113
1926	65
1927	240
1928	137
1929	213
1930	168
1931	774
1932	154
1933	571
1934	331
1935	347
1936	620
1937	458
1938	330
1939	438
1940	346
1941	341
1942	408
1943	790
1944	272
1945	671
1946	631
1947	487
1948	340
1949	403
1950	494
1951	517
1952	533
1953	404
1954	426
1955	432
1956	409
1957	592
1958	423
1959	948
1960	270
1961	351
1962	375
1963	560
1964	434
1965	240
1966	379
1967	414
1968	752
1969	459
1970	730
1971	459
1972	558
1973	623
1974	643
1975	414
1976	607
1977	662
1978	721
1979	601
1980	935
1981	838
1982	1,230
1983	752
1984	722
1985	829
1986	745
1987	1,044
1988	1,216
1989	953
1990	1,191
1991	1,129
1992	1,670
1993	711
1994	951
1995	1,354
1996	889
1997	938
1998	1,714
1999	910
2000	861
2001	778
2002	904
2003	896
2004	998
2005	1,526
2006	723
2007	736
2008	852
2009	1,052
2010	1,069
2011	1,057
2012	1,416
2013	963
2014	496
2015	1,018
2016	371
2017	642
2018	625
2019	1,042
2020	1,151
2021	1,442
2022	709
2023	531
2024	1,004
2025	858
2026	999

Download the Data

Data for records on 2012-06-30: 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 2026-10-15 (15 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 20	993
20 to 40	11
40 to 60	1
60 to 80	0
80 to 100	1