Weather Records on 30 July 2015

682 weather records were set or tied worldwide on 30 July 2015. Highest significance: Woolgorong, AU.

Key Facts for 30 July 2015

On 30 July 2015, 682 weather records were set or tied at long-record stations worldwide.
413 were record highs and 160 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 19 monthly and 659 daily.
Woolgorong set a daily record precipitation of 40.0 mm (1.6 in) on 30 July 2015.
Across 168 earlier years (1794 to 2026) the same calendar date averaged 439 records.

Record Map

682 stations

682 station records on 30 July 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 July 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
Woolgorong	Australia	Record daily precipitation	40.0 mm (1.6 in)	74 of 100 (Major)
Bruce Rock	Australia	Record daily precipitation	25.0 mm (1.0 in)	63 of 100 (Major)
Conchas Dam	United States	Record daily precipitation	60.7 mm (2.4 in)	62 of 100 (Major)
Cherdyn'	Russia	Record daily precipitation	38.8 mm (1.5 in)	58 of 100 (Notable)
Yuin	Australia	Record daily precipitation	38.0 mm (1.5 in)	57 of 100 (Notable)
Pinega	Russia	Record daily precipitation	41.9 mm (1.6 in)	53 of 100 (Notable)
Collins	United States	Record high maximum temperature	40.0 C (104.0 F)	52 of 100 (Notable)
Coppin Rock	Australia	Record daily precipitation	40.0 mm (1.6 in)	50 of 100 (Notable)
Cynthiana	United States	Record daily precipitation	69.9 mm (2.8 in)	50 of 100 (Notable)
Beaver Falls	United States	Record daily precipitation	81.0 mm (3.2 in)	50 of 100 (Notable)
Kovda	Russia	Record daily precipitation	26.9 mm (1.1 in)	49 of 100 (Notable)
Fairmont	United States	Record high minimum temperature	30.0 C (86.0 F)	49 of 100 (Notable)
Mtn Lake	United States	Record daily precipitation	64.0 mm (2.5 in)	49 of 100 (Notable)
East Kondut	Australia	Record daily precipitation	54.5 mm (2.1 in)	48 of 100 (Notable)
Mocksville 5SE	United States	Record daily precipitation	74.7 mm (2.9 in)	48 of 100 (Notable)
Onega	Russia	Record daily precipitation	39.8 mm (1.6 in)	47 of 100 (Notable)
Campo 7 S	United States	Record daily precipitation	98.8 mm (3.9 in)	47 of 100 (Notable)
Grants AP	United States	Record daily precipitation	37.8 mm (1.5 in)	47 of 100 (Notable)
Zimnegorskij Majak	Russia	Record daily precipitation	25.9 mm (1.0 in)	46 of 100 (Notable)
Peck 4 SSW	United States	Record daily precipitation	70.6 mm (2.8 in)	46 of 100 (Notable)
Morenci	United States	Record daily precipitation	67.3 mm (2.6 in)	46 of 100 (Notable)
Yallalong	Australia	Record daily precipitation	27.0 mm (1.1 in)	43 of 100 (Notable)
Callao	United States	Record low minimum temperature	6.1 C (43.0 F)	43 of 100 (Notable)
Galveston Scholes Fld	United States	Record high maximum temperature	36.1 C (97.0 F)	43 of 100 (Notable)
Grand Junction Walker Fld	United States	Record low minimum temperature	12.8 C (55.0 F)	42 of 100 (Notable)
Kjobli I Snaasa	Norway	Record daily precipitation	25.3 mm (1.0 in)	41 of 100 (Notable)
Hamburg	United States	Record high minimum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Lafayette Rgnl AP	United States	Record high maximum temperature	38.3 C (100.9 F)	41 of 100 (Notable)
Pakri	Estonia	Record daily precipitation	27.9 mm (1.1 in)	40 of 100 (Notable)
Putbus	Germany	Record low maximum temperature	14.4 C (57.9 F)	40 of 100 (Notable)
Monticello	United States	Record high maximum temperature	41.1 C (106.0 F)	39 of 100 (Notable)
Boogardie	Australia	Record daily precipitation	27.0 mm (1.1 in)	38 of 100 (Notable)
Wichita	United States	Record daily precipitation	42.4 mm (1.7 in)	38 of 100 (Notable)
Clarksdale	United States	Record high minimum temperature	26.1 C (79.0 F)	37 of 100 (Notable)
Houston William P Hobby AP	United States	Record high maximum temperature	38.3 C (100.9 F)	37 of 100 (Notable)
Atmore	United States	Record high minimum temperature	25.0 C (77.0 F)	36 of 100 (Notable)
Pearce - Sunsites	United States	Record daily precipitation	34.8 mm (1.4 in)	36 of 100 (Notable)
Gustavus	United States	Record daily precipitation	28.4 mm (1.1 in)	36 of 100 (Notable)
Dijon-Longvic	France	Record low minimum temperature	6.9 C (44.4 F)	35 of 100 (Notable)
Halesovaja	Russia	Record daily precipitation	32.4 mm (1.3 in)	35 of 100 (Notable)
Lifton Pumping STN	United States	Record low minimum temperature	4.4 C (39.9 F)	35 of 100 (Notable)
Snake Rvr	United States	Record low minimum temperature	-3.3 C (26.1 F)	35 of 100 (Notable)
Jacksonville NAS	United States	Record daily precipitation	59.4 mm (2.3 in)	35 of 100 (Notable)
Patna	India	Record daily precipitation	99.1 mm (3.9 in)	34 of 100 (Routine)
Landsort	Sweden	Record low maximum temperature	15.7 C (60.3 F)	34 of 100 (Routine)
Stanley 2 NNE	United States	Record daily precipitation	42.2 mm (1.7 in)	34 of 100 (Routine)
Kr. Ravensburg Weingarten	Germany	Record low minimum temperature	6.5 C (43.7 F)	33 of 100 (Routine)
Isfjord Radio	Norway	Record high minimum temperature	7.7 C (45.9 F)	33 of 100 (Routine)
Five Points 5 SSW	United States	Record high maximum temperature	43.9 C (111.0 F)	33 of 100 (Routine)
State UNIV	United States	Record daily precipitation	27.4 mm (1.1 in)	33 of 100 (Routine)
Coquille City	United States	Record high maximum temperature	32.8 C (91.0 F)	33 of 100 (Routine)
Viljandi	Estonia	Record daily precipitation	34.2 mm (1.3 in)	32 of 100 (Routine)
Quelimane	Mozambique	Record high maximum temperature	33.0 C (91.4 F)	32 of 100 (Routine)
Koslan	Russia	Record daily precipitation	31.0 mm (1.2 in)	32 of 100 (Routine)
Apuka	Russia	Record high maximum temperature	21.0 C (69.8 F)	32 of 100 (Routine)
Lemon Cove	United States	Record high maximum temperature	42.8 C (109.0 F)	32 of 100 (Routine)
Anacortes	United States	Record high minimum temperature	18.3 C (64.9 F)	32 of 100 (Routine)
Richmond	United States	Record high minimum temperature	16.1 C (61.0 F)	31 of 100 (Routine)
Slippery Rock 1 SSW	United States	Record high maximum temperature	36.1 C (97.0 F)	31 of 100 (Routine)
Jomala Jomalaby	Finland	Record daily precipitation	28.6 mm (1.1 in)	30 of 100 (Routine)

Counts by Type and Timescale

682 records

Records set or tied on 30 July 2015 by type: Highest daily maximum 190, Lowest daily maximum 47, Highest daily minimum 223, Lowest daily minimum 113, Heaviest daily rainfall 109.

Records on 30 July 2015 by type
Record type	Records
Highest daily maximum	190
Lowest daily maximum	47
Highest daily minimum	223
Lowest daily minimum	113
Heaviest daily rainfall	109
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 July 2015 by timescale: all-time 4, monthly 19, daily 659.

How Much Records Were Beaten By

485 broken records

Margins by which the 485 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 49.0. Ties are not counted.

Top 20 by Significance

30 July 2015

Top 20 records on 30 July 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 2015	Woolgorong, AU	daily rain	40.0 mm (1.6 in)	23.2 mm (0.9 in)	110 years	74 of 100 (Major)
30 July 2015	Bruce Rock, AU	daily rain	25.0 mm (1.0 in)	13.6 mm (0.5 in)	88 years	63 of 100 (Major)
30 July 2015	Conchas Dam, US	daily rain	60.7 mm (2.4 in)	40.4 mm (1.6 in)	48 years	62 of 100 (Major)
30 July 2015	Cherdyn', RU	daily rain	38.8 mm (1.5 in)	12.0 mm (0.5 in)	101 years	58 of 100 (Notable)
30 July 2015	Yuin, AU	daily rain	38.0 mm (1.5 in)	21.5 mm (0.8 in)	44 years	57 of 100 (Notable)
30 July 2015	Pinega, RU	daily rain	41.9 mm (1.6 in)	19.9 mm (0.8 in)	68 years	53 of 100 (Notable)
30 July 2015	Collins, US	daily high max	40.0 C (104.0 F)	2.8 C (5.0 F)	100 years	52 of 100 (Notable)
30 July 2015	Coppin Rock, AU	monthly rain	40.0 mm (1.6 in)	13.2 mm (0.5 in)	27 years	50 of 100 (Notable)
30 July 2015	Cynthiana, US	daily rain	69.9 mm (2.8 in)	15.3 mm (0.6 in)	96 years	50 of 100 (Notable)
30 July 2015	Beaver Falls, US	daily rain	81.0 mm (3.2 in)	43.4 mm (1.7 in)	17 years	50 of 100 (Notable)
30 July 2015	Kovda, RU	daily rain	26.9 mm (1.1 in)	14.9 mm (0.6 in)	58 years	49 of 100 (Notable)
30 July 2015	Fairmont, US	daily high min	30.0 C (86.0 F)	3.3 C (5.9 F)	102 years	49 of 100 (Notable)
30 July 2015	Mtn Lake, US	daily rain	64.0 mm (2.5 in)	33.8 mm (1.3 in)	60 years	49 of 100 (Notable)
30 July 2015	East Kondut, AU	monthly rain	54.5 mm (2.1 in)	8.3 mm (0.33 in)	59 years	48 of 100 (Notable)
30 July 2015	Mocksville 5SE, US	daily rain	74.7 mm (2.9 in)	20.1 mm (0.8 in)	78 years	48 of 100 (Notable)
30 July 2015	Onega, RU	daily rain	39.8 mm (1.6 in)	11.6 mm (0.5 in)	74 years	47 of 100 (Notable)
30 July 2015	Campo 7 S, US	monthly rain	98.8 mm (3.9 in)	28.9 mm (1.1 in)	33 years	47 of 100 (Notable)
30 July 2015	Grants AP, US	daily rain	37.8 mm (1.5 in)	22.1 mm (0.9 in)	17 years	47 of 100 (Notable)
30 July 2015	Zimnegorskij Majak, RU	daily rain	25.9 mm (1.0 in)	9.8 mm (0.39 in)	68 years	46 of 100 (Notable)
30 July 2015	Peck 4 SSW, US	daily rain	70.6 mm (2.8 in)	41.4 mm (1.6 in)	54 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

1794 to 2015

Records set or tied on this calendar date in each year from 1794 to 2015. 2015 had 682 records.

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

Records on 07-30 in each year
Year	Records
1794	2
1797	1
1827	1
1828	2
1829	1
1830	1
1834	1
1837	2
1838	1
1840	1
1841	1
1843	1
1854	1
1857	1
1858	2
1860	4
1863	1
1867	1
1868	1
1869	2
1870	1
1874	2
1875	1
1876	1
1877	2
1879	1
1880	2
1885	3
1886	5
1887	6
1888	5
1889	1
1890	2
1891	1
1892	1
1893	10
1894	6
1895	2
1896	2
1897	4
1898	8
1899	2
1900	4
1901	11
1902	6
1903	25
1904	17
1905	29
1906	22
1907	11
1908	23
1909	30
1910	8
1911	54
1912	21
1913	34
1914	52
1915	26
1916	150
1917	93
1918	42
1919	19
1920	188
1921	193
1922	40
1923	428
1924	80
1925	275
1926	186
1927	109
1928	210
1929	221
1930	170
1931	432
1932	275
1933	451
1934	619
1935	340
1936	452
1937	245
1938	388
1939	395
1940	562
1941	371
1942	304
1943	397
1944	289
1945	299
1946	409
1947	394
1948	489
1949	512
1950	552
1951	322
1952	581
1953	345
1954	504
1955	787
1956	506
1957	289
1958	344
1959	391
1960	793
1961	511
1962	378
1963	308
1964	483
1965	978
1966	527
1967	282
1968	530
1969	506
1970	431
1971	2,319
1972	758
1973	434
1974	569
1975	1,048
1976	590
1977	641
1978	646
1979	761
1980	962
1981	851
1982	821
1983	904
1984	997
1985	1,029
1986	952
1987	1,084
1988	826
1989	1,227
1990	795
1991	734
1992	1,003
1993	965
1994	1,631
1995	1,207
1996	1,317
1997	933
1998	1,240
1999	1,456
2000	1,030
2001	1,400
2002	1,346
2003	1,163
2004	936
2005	788
2006	1,103
2007	1,160
2008	763
2009	1,328
2010	1,331
2011	1,003
2012	731
2013	737
2014	1,199
2015	682
2016	460
2017	464
2018	1,038
2019	486
2020	763
2021	839
2022	845
2023	683
2024	705
2025	869
2026	1,001

Download the Data

Data for records on 2015-07-30: 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 2026-10-17 (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).

Histogram of margins by which records were beaten on 30 July 2015
Margin	Records
0 to 10	441
10 to 20	21
20 to 30	16
30 to 40	3
40 to 50	4