Weather Records on 30 June 1910

57 weather records were set or tied worldwide on 30 June 1910. Highest significance: Gabo Island Lighthouse, AU.

Key Facts for 30 June 1910

On 30 June 1910, 57 weather records were set or tied at long-record stations worldwide.
12 were record highs and 6 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 3 monthly and 54 daily.
Gabo Island Lighthouse set a daily record precipitation of 72.6 mm (2.9 in) on 30 June 1910.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 452 records.

Record Map

57 stations

57 station records on 30 June 1910 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 1910: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gabo Island Lighthouse	Australia	Record daily precipitation	72.6 mm (2.9 in)	42 of 100 (Notable)
Olands Norra Udde	Sweden	Record daily precipitation	27.0 mm (1.1 in)	38 of 100 (Notable)
Boorolong	Australia	Record daily precipitation	28.7 mm (1.1 in)	33 of 100 (Routine)
Athens	United States	Record daily precipitation	66.0 mm (2.6 in)	31 of 100 (Routine)
La Crosse Wb City	United States	Record high maximum temperature	37.8 C (100.0 F)	25 of 100 (Routine)
Kiandra Chalet	Australia	Record daily precipitation	42.4 mm (1.7 in)	23 of 100 (Routine)
Bathurst Gaol	Australia	Record daily precipitation	9.7 mm (0.38 in)	20 of 100 (Routine)
Hoburg	Sweden	Record daily precipitation	16.5 mm (0.6 in)	20 of 100 (Routine)
Gilgoin	Australia	Record daily precipitation	6.6 mm (0.26 in)	20 of 100 (Routine)
Eversleigh	Australia	Record daily precipitation	17.3 mm (0.7 in)	20 of 100 (Routine)
Goonoo Goonoo Station	Australia	Record daily precipitation	20.3 mm (0.8 in)	19 of 100 (Routine)
Burrabogie	Australia	Record daily precipitation	39.1 mm (1.5 in)	19 of 100 (Routine)
Leipzig-Holzhausen	Germany	Record daily precipitation	12.5 mm (0.5 in)	18 of 100 (Routine)
Bendemeer (Caroline St)	Australia	Record daily precipitation	21.6 mm (0.9 in)	17 of 100 (Routine)
Port Arthur	Canada	Record high minimum temperature	17.2 C (63.0 F)	17 of 100 (Routine)
Milwaukee Wb City	United States	Record high minimum temperature	23.3 C (73.9 F)	17 of 100 (Routine)
Tamworth Airport	Australia	Record daily precipitation	13.5 mm (0.5 in)	16 of 100 (Routine)
Gundaroo (Bairnsdale)	Australia	Record daily precipitation	6.4 mm (0.25 in)	16 of 100 (Routine)
Saint John	Canada	Record high minimum temperature	15.6 C (60.1 F)	16 of 100 (Routine)
Madison Wb City	United States	Record high minimum temperature	22.8 C (73.0 F)	16 of 100 (Routine)
Bourke Post Office	Australia	Record daily precipitation	0.5 mm (0.02 in)	15 of 100 (Routine)
Armidale (Radio Station 2Ad)	Australia	Record daily precipitation	16.5 mm (0.6 in)	15 of 100 (Routine)
Harnosand	Sweden	Record daily precipitation	4.9 mm (0.19 in)	15 of 100 (Routine)
Escanaba	United States	Record high maximum temperature	34.4 C (93.9 F)	15 of 100 (Routine)
Boolcarrol	Australia	Record daily precipitation	7.4 mm (0.29 in)	14 of 100 (Routine)
Murrurundi Post Office	Australia	Record daily precipitation	24.1 mm (0.9 in)	14 of 100 (Routine)
Dartmouth	Australia	Record daily precipitation	6.4 mm (0.25 in)	14 of 100 (Routine)
Cassilis (Dalkeith)	Australia	Record daily precipitation	7.6 mm (0.30 in)	14 of 100 (Routine)
Port Albert	Australia	Record daily precipitation	11.9 mm (0.5 in)	14 of 100 (Routine)
Escanaba	United States	Record high minimum temperature	20.0 C (68.0 F)	14 of 100 (Routine)
Goorianawah	Australia	Record daily precipitation	9.4 mm (0.37 in)	13 of 100 (Routine)
Inverell Comparison	Australia	Record daily precipitation	9.9 mm (0.39 in)	13 of 100 (Routine)
Cassilis Post Office	Australia	Record daily precipitation	6.4 mm (0.25 in)	13 of 100 (Routine)
Yass	Australia	Record daily precipitation	9.7 mm (0.38 in)	13 of 100 (Routine)
Montgomery Wb City	United States	Record low maximum temperature	26.1 C (79.0 F)	13 of 100 (Routine)
Dumble	Australia	Record daily precipitation	0.8 mm (0.03 in)	12 of 100 (Routine)
Warialda Post Office	Australia	Record daily precipitation	7.1 mm (0.28 in)	12 of 100 (Routine)
Athol 1	Australia	Record daily precipitation	7.6 mm (0.30 in)	11 of 100 (Routine)
Chattanooga Wb City	United States	Record low maximum temperature	24.4 C (75.9 F)	11 of 100 (Routine)
Stornoway Airport	United Kingdom	Record low maximum temperature	10.6 C (51.1 F)	10 of 100 (Routine)
Picton Council Depot	Australia	Record daily precipitation	5.8 mm (0.23 in)	9 of 100 (Routine)
Stony Mountain	Canada	Record high maximum temperature	37.2 C (99.0 F)	9 of 100 (Routine)
Winnipeg St Johns Coll	Canada	Record high minimum temperature	20.0 C (68.0 F)	8 of 100 (Routine)
Gunnedah Pool	Australia	Record daily precipitation	4.1 mm (0.16 in)	7 of 100 (Routine)
Forbes (Camp Street)	Australia	Record daily precipitation	7.6 mm (0.30 in)	7 of 100 (Routine)
Tenterfield (Federation Park)	Australia	Record daily precipitation	7.6 mm (0.30 in)	6 of 100 (Routine)
Kristianstad	Sweden	Record daily precipitation	12.2 mm (0.5 in)	6 of 100 (Routine)
Scone (Philip Street)	Australia	Record daily precipitation	4.8 mm (0.19 in)	5 of 100 (Routine)
Mundarlo (Yabtree)	Australia	Record daily precipitation	9.7 mm (0.38 in)	5 of 100 (Routine)
Kalmar_D	Sweden	Record daily precipitation	13.2 mm (0.5 in)	5 of 100 (Routine)
Coan Downs	Australia	Record daily precipitation	1.5 mm (0.06 in)	4 of 100 (Routine)
Nurnberg	Germany	Record low maximum temperature	15.9 C (60.6 F)	4 of 100 (Routine)
Toledo Blade	United States	Record high maximum temperature	35.0 C (95.0 F)	4 of 100 (Routine)
Montgomery Wb City	United States	Record low minimum temperature	19.4 C (66.9 F)	2 of 100 (Routine)
San Diego Wbo	United States	Record low minimum temperature	12.2 C (54.0 F)	2 of 100 (Routine)
Walgett Council Depot	Australia	Record high minimum temperature	8.3 C (46.9 F)	1 of 100 (Routine)
Dubuque River	United States	Record high maximum temperature	36.7 C (98.1 F)	1 of 100 (Routine)

Counts by Type and Timescale

57 records

Records set or tied on 30 June 1910 by type: Highest daily maximum 5, Lowest daily maximum 4, Highest daily minimum 7, Lowest daily minimum 2, Heaviest daily rainfall 39.

Records on 30 June 1910 by type
Record type	Records
Highest daily maximum	5
Lowest daily maximum	4
Highest daily minimum	7
Lowest daily minimum	2
Heaviest daily rainfall	39
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 1910 by timescale: all-time 0, monthly 3, daily 54.

How Much Records Were Beaten By

51 broken records

Margins by which the 51 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 42.9. Ties are not counted.

Top 20 by Significance

30 June 1910

Top 20 records on 30 June 1910 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1910	Gabo Island Lighthouse, AU	daily rain	72.6 mm (2.9 in)	42.9 mm (1.7 in)	8 years	42 of 100 (Notable)
30 June 1910	Olands Norra Udde, SE	daily rain	27.0 mm (1.1 in)	16.5 mm (0.6 in)	21 years	38 of 100 (Notable)
30 June 1910	Boorolong, AU	daily rain	28.7 mm (1.1 in)	23.9 mm (0.9 in)	27 years	33 of 100 (Routine)
30 June 1910	Athens, US	daily rain	66.0 mm (2.6 in)	25.4 mm (1.0 in)	23 years	31 of 100 (Routine)
30 June 1910	La Crosse Wb City, US	monthly high max	37.8 C (100.0 F)	1.1 C (2.0 F)	36 years	25 of 100 (Routine)
30 June 1910	Kiandra Chalet, AU	daily rain	42.4 mm (1.7 in)	26.4 mm (1.0 in)	13 years	23 of 100 (Routine)
30 June 1910	Bathurst Gaol, AU	daily rain	9.7 mm (0.38 in)	2.1 mm (0.08 in)	51 years	20 of 100 (Routine)
30 June 1910	Hoburg, SE	daily rain	16.5 mm (0.6 in)	7.1 mm (0.28 in)	17 years	20 of 100 (Routine)
30 June 1910	Gilgoin, AU	daily rain	6.6 mm (0.26 in)	6.6 mm (0.26 in)	31 years	20 of 100 (Routine)
30 June 1910	Eversleigh, AU	daily rain	17.3 mm (0.7 in)	9.2 mm (0.36 in)	27 years	20 of 100 (Routine)
30 June 1910	Goonoo Goonoo Station, AU	daily rain	20.3 mm (0.8 in)	8.6 mm (0.34 in)	27 years	19 of 100 (Routine)
30 June 1910	Burrabogie, AU	monthly rain	39.1 mm (1.5 in)	1.8 mm (0.07 in)	15 years	19 of 100 (Routine)
30 June 1910	Leipzig-Holzhausen, DE	daily rain	12.5 mm (0.5 in)	1.4 mm (0.06 in)	44 years	18 of 100 (Routine)
30 June 1910	Bendemeer (Caroline St), AU	daily rain	21.6 mm (0.9 in)	12.7 mm (0.5 in)	9 years	17 of 100 (Routine)
30 June 1910	Port Arthur, CA	daily high min	17.2 C (63.0 F)	1.6 C (2.9 F)	31 years	17 of 100 (Routine)
30 June 1910	Milwaukee Wb City, US	daily high min	23.3 C (73.9 F)	1.1 C (2.0 F)	37 years	17 of 100 (Routine)
30 June 1910	Tamworth Airport, AU	daily rain	13.5 mm (0.5 in)	4.6 mm (0.18 in)	27 years	16 of 100 (Routine)
30 June 1910	Gundaroo (Bairnsdale), AU	daily rain	6.4 mm (0.25 in)	3.9 mm (0.15 in)	27 years	16 of 100 (Routine)
30 June 1910	Saint John, CA	daily high min	15.6 C (60.1 F)	0.6 C (1.1 F)	33 years	16 of 100 (Routine)
30 June 1910	Madison Wb City, US	daily high min	22.8 C (73.0 F)	0.6 C (1.1 F)	37 years	16 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

1826 to 1910

Records set or tied on this calendar date in each year from 1826 to 1910. 1910 had 57 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 1910-06-30: 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 2026-10-17 (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).

Histogram of margins by which records were beaten on 30 June 1910
Margin	Records
0 to 10	45
10 to 20	2
20 to 30	3
30 to 40	0
40 to 50	1