Weather Records on 17 June 1930

354 weather records were set or tied worldwide on 17 June 1930. Highest significance: Maitland West, AU.

Key Facts for 17 June 1930

On 17 June 1930, 354 weather records were set or tied at long-record stations worldwide.
51 were record highs and 52 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 22 monthly and 332 daily.
Maitland West set a monthly record daily precipitation of 147.3 mm (5.8 in) on 17 June 1930.
Across 162 earlier years (1807 to 2026) the same calendar date averaged 431 records.

Record Map

354 stations

354 station records on 17 June 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 June 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Maitland West	Australia	Record daily precipitation	147.3 mm (5.8 in)	73 of 100 (Major)
Morpeth Post Office	Australia	Record daily precipitation	180.3 mm (7.1 in)	65 of 100 (Major)
Wollong	Australia	Record daily precipitation	145.5 mm (5.7 in)	60 of 100 (Major)
Girilambone (Booroomugga)	Australia	Record daily precipitation	56.9 mm (2.2 in)	58 of 100 (Notable)
Cockle Creek (Pasminco Metals)	Australia	Record daily precipitation	241.3 mm (9.5 in)	58 of 100 (Notable)
Branxton (Dalwood Vineyard)	Australia	Record daily precipitation	117.3 mm (4.6 in)	58 of 100 (Notable)
Cobar (Double Gates)	Australia	Record daily precipitation	48.3 mm (1.9 in)	55 of 100 (Notable)
Nymagee (Kenmure Station)	Australia	Record daily precipitation	45.7 mm (1.8 in)	55 of 100 (Notable)
Shearleys Tank	Australia	Record daily precipitation	54.6 mm (2.1 in)	55 of 100 (Notable)
Cobar Post Office	Australia	Record daily precipitation	35.6 mm (1.4 in)	54 of 100 (Notable)
Raymond Terrace Post Office	Australia	Record daily precipitation	153.2 mm (6.0 in)	54 of 100 (Notable)
Raymond Terrace (Kinross)	Australia	Record daily precipitation	167.6 mm (6.6 in)	53 of 100 (Notable)
Pokolbin 1 Post Office	Australia	Record daily precipitation	113.0 mm (4.4 in)	53 of 100 (Notable)
Florence	United States	Record daily precipitation	65.0 mm (2.6 in)	53 of 100 (Notable)
Bulgoo	Australia	Record daily precipitation	49.8 mm (2.0 in)	51 of 100 (Notable)
Glenariff	Australia	Record daily precipitation	55.9 mm (2.2 in)	51 of 100 (Notable)
Uliman (Brentwood)	Australia	Record daily precipitation	51.1 mm (2.0 in)	50 of 100 (Notable)
Gosford (Gertrude Place)	Australia	Record daily precipitation	94.0 mm (3.7 in)	49 of 100 (Notable)
Ringtown	United States	Record daily precipitation	73.2 mm (2.9 in)	49 of 100 (Notable)
Wyong (Wyong Golf Club)	Australia	Record daily precipitation	118.9 mm (4.7 in)	48 of 100 (Notable)
Coronga Peak	Australia	Record daily precipitation	43.7 mm (1.7 in)	47 of 100 (Notable)
Nymagee (Wirchilleba)	Australia	Record daily precipitation	30.2 mm (1.2 in)	47 of 100 (Notable)
Quantambone	Australia	Record daily precipitation	31.5 mm (1.2 in)	46 of 100 (Notable)
Branxton Post Office	Australia	Record daily precipitation	95.5 mm (3.8 in)	46 of 100 (Notable)
Singleton Post Office	Australia	Record daily precipitation	62.0 mm (2.4 in)	45 of 100 (Notable)
Boggabri (Penryn)	Australia	Record daily precipitation	41.9 mm (1.6 in)	44 of 100 (Notable)
Tilpa (Warloo)	Australia	Record daily precipitation	29.2 mm (1.1 in)	43 of 100 (Notable)
Tilpa (Tongo Road)	Australia	Record daily precipitation	28.4 mm (1.1 in)	43 of 100 (Notable)
Toulby	Australia	Record daily precipitation	40.6 mm (1.6 in)	43 of 100 (Notable)
Sandy Creek Tank	Australia	Record daily precipitation	32.0 mm (1.3 in)	43 of 100 (Notable)
Goorangoola	Australia	Record daily precipitation	89.2 mm (3.5 in)	42 of 100 (Notable)
M.R.A.	Australia	Record daily precipitation	31.5 mm (1.2 in)	41 of 100 (Notable)
Lochinvar	Australia	Record daily precipitation	105.2 mm (4.1 in)	41 of 100 (Notable)
Broke (Harrowby)	Australia	Record daily precipitation	88.9 mm (3.5 in)	41 of 100 (Notable)
Byrock Post Office	Australia	Record daily precipitation	34.0 mm (1.3 in)	40 of 100 (Notable)
Taree (Radio Station 2Re)	Australia	Record daily precipitation	62.7 mm (2.5 in)	40 of 100 (Notable)
Cherdyn'	Russia	Record daily precipitation	35.1 mm (1.4 in)	40 of 100 (Notable)
Summervale (Gundaur)	Australia	Record daily precipitation	35.6 mm (1.4 in)	39 of 100 (Notable)
Merriwa (Terragong)	Australia	Record daily precipitation	44.7 mm (1.8 in)	39 of 100 (Notable)
The Overflow	Australia	Record daily precipitation	36.6 mm (1.4 in)	38 of 100 (Notable)
Stroud Post Office	Australia	Record daily precipitation	86.6 mm (3.4 in)	38 of 100 (Notable)
Bunghill Tank	Australia	Record daily precipitation	38.1 mm (1.5 in)	36 of 100 (Notable)
Clarence Town (Grey St)	Australia	Record daily precipitation	137.2 mm (5.4 in)	35 of 100 (Notable)
Wamberal Post Office	Australia	Record daily precipitation	85.9 mm (3.4 in)	35 of 100 (Notable)
Sussex	Australia	Record daily precipitation	25.4 mm (1.0 in)	33 of 100 (Routine)
Tahlee (Carrington (Church St)	Australia	Record daily precipitation	81.5 mm (3.2 in)	33 of 100 (Routine)
Richmond Chimborazo Pk	United States	Record daily precipitation	56.4 mm (2.2 in)	33 of 100 (Routine)
Gloucester Post Office	Australia	Record daily precipitation	41.9 mm (1.6 in)	31 of 100 (Routine)
Salem AP (McNary Field)	United States	Record low minimum temperature	2.2 C (36.0 F)	29 of 100 (Routine)
Murrawombi	Australia	Record daily precipitation	30.5 mm (1.2 in)	28 of 100 (Routine)
Nimagee	Australia	Record daily precipitation	57.7 mm (2.3 in)	28 of 100 (Routine)
Blackville (Welton Dale)	Australia	Record daily precipitation	26.9 mm (1.1 in)	27 of 100 (Routine)
Seal Rocks Camping Reserve	Australia	Record daily precipitation	48.8 mm (1.9 in)	27 of 100 (Routine)
Newcastle Nobbys Signal Statio	Australia	Record daily precipitation	125.0 mm (4.9 in)	27 of 100 (Routine)
Ft Wayne City	United States	Record daily precipitation	33.8 mm (1.3 in)	27 of 100 (Routine)
Greenville Dwtn AP	United States	Record daily precipitation	42.4 mm (1.7 in)	27 of 100 (Routine)
Cobar (Meryula)	Australia	Record daily precipitation	41.9 mm (1.6 in)	25 of 100 (Routine)
Ledknapper Tank	Australia	Record daily precipitation	38.1 mm (1.5 in)	25 of 100 (Routine)
Dinby	Australia	Record daily precipitation	31.5 mm (1.2 in)	25 of 100 (Routine)
Fredericton Unb	Canada	Record high minimum temperature	17.2 C (63.0 F)	25 of 100 (Routine)

Counts by Type and Timescale

354 records

Records set or tied on 17 June 1930 by type: Highest daily maximum 19, Lowest daily maximum 34, Highest daily minimum 32, Lowest daily minimum 18, Heaviest daily rainfall 251.

Records on 17 June 1930 by type
Record type	Records
Highest daily maximum	19
Lowest daily maximum	34
Highest daily minimum	32
Lowest daily minimum	18
Heaviest daily rainfall	251
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 17 June 1930 by timescale: all-time 0, monthly 22, daily 332.

How Much Records Were Beaten By

305 broken records

Margins by which the 305 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 172.5. Ties are not counted.

Top 20 by Significance

17 June 1930

Top 20 records on 17 June 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 June 1930	Maitland West, AU	monthly rain	147.3 mm (5.8 in)	50.8 mm (2.0 in)	55 years	73 of 100 (Major)
17 June 1930	Morpeth Post Office, AU	monthly rain	180.3 mm (7.1 in)	89.9 mm (3.5 in)	37 years	65 of 100 (Major)
17 June 1930	Wollong, AU	monthly rain	145.5 mm (5.7 in)	45.9 mm (1.8 in)	37 years	60 of 100 (Major)
17 June 1930	Girilambone (Booroomugga), AU	daily rain	56.9 mm (2.2 in)	46.7 mm (1.8 in)	43 years	58 of 100 (Notable)
17 June 1930	Cockle Creek (Pasminco Metals), AU	monthly rain	241.3 mm (9.5 in)	172.5 mm (6.8 in)	16 years	58 of 100 (Notable)
17 June 1930	Branxton (Dalwood Vineyard), AU	monthly rain	117.3 mm (4.6 in)	59.9 mm (2.4 in)	8 years	58 of 100 (Notable)
17 June 1930	Cobar (Double Gates), AU	daily rain	48.3 mm (1.9 in)	45.3 mm (1.8 in)	38 years	55 of 100 (Notable)
17 June 1930	Nymagee (Kenmure Station), AU	daily rain	45.7 mm (1.8 in)	42.4 mm (1.7 in)	36 years	55 of 100 (Notable)
17 June 1930	Shearleys Tank, AU	daily rain	54.6 mm (2.1 in)	48.5 mm (1.9 in)	36 years	55 of 100 (Notable)
17 June 1930	Cobar Post Office, AU	daily rain	35.6 mm (1.4 in)	34.3 mm (1.4 in)	31 years	54 of 100 (Notable)
17 June 1930	Raymond Terrace Post Office, AU	monthly rain	153.2 mm (6.0 in)	97.3 mm (3.8 in)	2 years	54 of 100 (Notable)
17 June 1930	Raymond Terrace (Kinross), AU	monthly rain	167.6 mm (6.6 in)	110.4 mm (4.3 in)	2 years	53 of 100 (Notable)
17 June 1930	Pokolbin 1 Post Office, AU	monthly rain	113.0 mm (4.4 in)	72.4 mm (2.9 in)	2 years	53 of 100 (Notable)
17 June 1930	Florence, US	daily rain	65.0 mm (2.6 in)	56.6 mm (2.2 in)	35 years	53 of 100 (Notable)
17 June 1930	Bulgoo, AU	daily rain	49.8 mm (2.0 in)	34.6 mm (1.4 in)	24 years	51 of 100 (Notable)
17 June 1930	Glenariff, AU	daily rain	55.9 mm (2.2 in)	33.8 mm (1.3 in)	43 years	51 of 100 (Notable)
17 June 1930	Uliman (Brentwood), AU	daily rain	51.1 mm (2.0 in)	45.5 mm (1.8 in)	23 years	50 of 100 (Notable)
17 June 1930	Gosford (Gertrude Place), AU	daily rain	94.0 mm (3.7 in)	67.3 mm (2.6 in)	30 years	49 of 100 (Notable)
17 June 1930	Ringtown, US	daily rain	73.2 mm (2.9 in)	50.1 mm (2.0 in)	20 years	49 of 100 (Notable)
17 June 1930	Wyong (Wyong Golf Club), AU	daily rain	118.9 mm (4.7 in)	84.6 mm (3.3 in)	16 years	48 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

1807 to 1930

Records set or tied on this calendar date in each year from 1807 to 1930. 1930 had 354 records.

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

Records on 06-17 in each year
Year	Records
1807	2
1810	1
1811	1
1830	1
1837	1
1839	1
1840	1
1845	1
1846	1
1848	1
1855	1
1866	2
1867	1
1869	2
1872	1
1873	1
1874	1
1875	1
1878	1
1879	1
1882	3
1883	1
1884	1
1885	3
1886	3
1887	2
1888	2
1889	1
1890	1
1892	3
1894	1
1895	7
1896	3
1897	2
1898	1
1899	2
1900	6
1901	9
1902	4
1903	8
1904	4
1905	12
1906	22
1907	20
1908	26
1909	13
1910	9
1911	22
1912	47
1913	45
1914	101
1915	20
1916	103
1917	68
1918	36
1919	58
1920	79
1921	52
1922	59
1923	110
1924	80
1925	136
1926	193
1927	357
1928	137
1929	238
1930	354
1931	194
1932	257
1933	413
1934	310
1935	338
1936	484
1937	284
1938	245
1939	1,206
1940	454
1941	250
1942	286
1943	289
1944	623
1945	614
1946	419
1947	336
1948	452
1949	571
1950	506
1951	208
1952	752
1953	455
1954	488
1955	570
1956	375
1957	761
1958	597
1959	507
1960	511
1961	1,319
1962	323
1963	383
1964	794
1965	763
1966	464
1967	402
1968	403
1969	700
1970	435
1971	407
1972	437
1973	701
1974	932
1975	453
1976	430
1977	410
1978	589
1979	646
1980	754
1981	1,201
1982	642
1983	728
1984	644
1985	693
1986	912
1987	1,078
1988	712
1989	870
1990	932
1991	1,094
1992	795
1993	684
1994	1,186
1995	1,350
1996	750
1997	1,056
1998	1,661
1999	1,260
2000	1,460
2001	678
2002	1,148
2003	647
2004	839
2005	914
2006	724
2007	839
2008	656
2009	739
2010	1,104
2011	922
2012	792
2013	610
2014	685
2015	1,113
2016	874
2017	692
2018	1,050
2019	551
2020	914
2021	1,980
2022	1,209
2023	617
2024	839
2025	593
2026	743

Download the Data

Data for records on 1930-06-17: 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 25	262
25 to 50	31
50 to 75	7
75 to 100	3
100 to 125	1
125 to 150	0
150 to 175	1