Weather Records on 11 March 1930

105 weather records were set or tied worldwide on 11 March 1930. Highest significance: Wyong (Wyong Golf Club), AU.

Key Facts for 11 March 1930

On 11 March 1930, 105 weather records were set or tied at long-record stations worldwide.
52 were record highs and 7 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 0 monthly and 105 daily.
Wyong (Wyong Golf Club) set a daily record precipitation of 127.5 mm (5.0 in) on 11 March 1930.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 476 records.

Record Map

105 stations

105 station records on 11 March 1930 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 March 1930: highest significance records shown on the map
Station	Country	Type	Value	Significance
Wyong (Wyong Golf Club)	Australia	Record daily precipitation	127.5 mm (5.0 in)	55 of 100 (Notable)
White River	Canada	Record daily snowfall	20.3 cm (8.0 in)	43 of 100 (Notable)
Wyee (Wyee Farms Rd)	Australia	Record daily precipitation	146.1 mm (5.8 in)	39 of 100 (Notable)
Windsor Kings College	Canada	Record high maximum temperature	13.3 C (55.9 F)	31 of 100 (Routine)
Coonabarabran (Namoi Street)	Australia	Record daily precipitation	30.0 mm (1.2 in)	26 of 100 (Routine)
Lawson (Wilson Street)	Australia	Record daily precipitation	33.3 mm (1.3 in)	24 of 100 (Routine)
Georgetown	Canada	Record daily snowfall	5.1 cm (2.0 in)	24 of 100 (Routine)
Yarmouth	Canada	Record high maximum temperature	12.8 C (55.0 F)	23 of 100 (Routine)
Concord Walker Hospital	Australia	Record daily precipitation	33.0 mm (1.3 in)	21 of 100 (Routine)
White River	Canada	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Deer Park Sf	United States	Record daily precipitation	20.3 mm (0.8 in)	20 of 100 (Routine)
Budgerum	Australia	Record daily precipitation	15.5 mm (0.6 in)	20 of 100 (Routine)
Cornwall	United States	Record daily precipitation	16.5 mm (0.6 in)	18 of 100 (Routine)
Sussex	Canada	Record high maximum temperature	11.1 C (52.0 F)	17 of 100 (Routine)
Cedarville	United States	Record high minimum temperature	6.1 C (43.0 F)	17 of 100 (Routine)
Philippi	United States	Record daily precipitation	19.1 mm (0.8 in)	17 of 100 (Routine)
Darwin Post Office	Australia	Record low minimum temperature	22.8 C (73.0 F)	16 of 100 (Routine)
Wamberal Post Office	Australia	Record daily precipitation	34.0 mm (1.3 in)	16 of 100 (Routine)
Windsor Bowling Club	Australia	Record daily precipitation	30.5 mm (1.2 in)	16 of 100 (Routine)
Alton	Canada	Record daily snowfall	2.5 cm (1.0 in)	16 of 100 (Routine)
Charlottetown	Canada	Record high maximum temperature	7.2 C (45.0 F)	16 of 100 (Routine)
Corning	United States	Record high maximum temperature	23.3 C (73.9 F)	16 of 100 (Routine)
Taos	United States	Record low minimum temperature	-11.1 C (12.0 F)	16 of 100 (Routine)
Lakeside	United States	Record high maximum temperature	17.8 C (64.0 F)	16 of 100 (Routine)
Breeza (Main Street)	Australia	Record daily precipitation	24.9 mm (1.0 in)	15 of 100 (Routine)
Barkerville	Canada	Record daily precipitation	17.8 mm (0.7 in)	15 of 100 (Routine)
Barkerville	Canada	Record daily snowfall	17.8 cm (7.0 in)	15 of 100 (Routine)
Ashfield Bowling Club	Australia	Record daily precipitation	16.3 mm (0.6 in)	14 of 100 (Routine)
Crescent City 3 NNW	United States	Record high maximum temperature	20.6 C (69.1 F)	14 of 100 (Routine)
Wollong	Australia	Record daily precipitation	34.5 mm (1.4 in)	13 of 100 (Routine)
Battleford	Canada	Record high maximum temperature	10.0 C (50.0 F)	13 of 100 (Routine)
St Albans	Canada	Record high minimum temperature	-1.7 C (28.9 F)	13 of 100 (Routine)
Enisejsk	Russia	Record high minimum temperature	0.0 C (32.0 F)	13 of 100 (Routine)
Corvallis State UNIV	United States	Record high maximum temperature	21.1 C (70.0 F)	13 of 100 (Routine)
Wee Waa (Pendennis)	Australia	Record daily precipitation	29.2 mm (1.1 in)	12 of 100 (Routine)
Bellingen Post Office	Australia	Record daily precipitation	34.3 mm (1.4 in)	12 of 100 (Routine)
Saint John	Canada	Record high maximum temperature	8.9 C (48.0 F)	12 of 100 (Routine)
Perm	Russia	Record daily precipitation	8.0 mm (0.31 in)	12 of 100 (Routine)
Whitefish Pt	United States	Record daily snowfall	10.2 cm (4.0 in)	12 of 100 (Routine)
Ft Stanton	United States	Record low minimum temperature	-9.4 C (15.1 F)	12 of 100 (Routine)
Pendleton Dwtn	United States	Record high maximum temperature	22.2 C (72.0 F)	12 of 100 (Routine)
Waterville	United States	Record high maximum temperature	14.4 C (57.9 F)	12 of 100 (Routine)
Wenatchee 6 SW	United States	Record high maximum temperature	17.2 C (63.0 F)	12 of 100 (Routine)
Byron Bay (Jacaranda Drive)	Australia	Record daily precipitation	35.1 mm (1.4 in)	11 of 100 (Routine)
Nandoura	Australia	Record daily precipitation	8.9 mm (0.35 in)	11 of 100 (Routine)
St Marys Bowling Club	Australia	Record daily precipitation	6.6 mm (0.26 in)	11 of 100 (Routine)
Grenfell	Canada	Record high maximum temperature	6.1 C (43.0 F)	11 of 100 (Routine)
Battleford	Canada	Record high minimum temperature	-2.2 C (28.0 F)	11 of 100 (Routine)
Oktjabrskij-Gorodok	Russia	Record high minimum temperature	0.2 C (32.4 F)	11 of 100 (Routine)
Whitefish Pt	United States	Record daily precipitation	11.9 mm (0.5 in)	11 of 100 (Routine)
New London	United States	Record high minimum temperature	-0.6 C (30.9 F)	11 of 100 (Routine)
Colville	United States	Record high maximum temperature	19.4 C (66.9 F)	11 of 100 (Routine)
Prince Albert	Canada	Record high maximum temperature	10.0 C (50.0 F)	10 of 100 (Routine)
Wolfville	Canada	Record high minimum temperature	-0.6 C (30.9 F)	10 of 100 (Routine)
Angelica	United States	Record daily precipitation	15.2 mm (0.6 in)	10 of 100 (Routine)
Kennewick	United States	Record high maximum temperature	23.3 C (73.9 F)	10 of 100 (Routine)
Tullinga	Australia	Record daily precipitation	3.8 mm (0.15 in)	9 of 100 (Routine)
Kendall Post Office	Australia	Record daily precipitation	34.3 mm (1.4 in)	9 of 100 (Routine)
Berry Masonic Village	Australia	Record daily precipitation	66.0 mm (2.6 in)	9 of 100 (Routine)
Vernon Coldstream Ranch	Canada	Record high minimum temperature	2.2 C (36.0 F)	9 of 100 (Routine)

Counts by Type and Timescale

105 records

Records set or tied on 11 March 1930 by type: Highest daily maximum 29, Highest daily minimum 23, Lowest daily minimum 7, Heaviest daily rainfall 41, Heaviest daily snowfall 5.

Records on 11 March 1930 by type
Record type	Records
Highest daily maximum	29
Lowest daily maximum	0
Highest daily minimum	23
Lowest daily minimum	7
Heaviest daily rainfall	41
Heaviest daily snowfall	5
Deepest snow cover	0

Records on 11 March 1930 by timescale: all-time 0, monthly 0, daily 105.

How Much Records Were Beaten By

82 broken records

Margins by which the 82 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.

Top 20 by Significance

11 March 1930

Top 20 records on 11 March 1930 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 March 1930	Wyong (Wyong Golf Club), AU	daily rain	127.5 mm (5.0 in)	90.7 mm (3.6 in)	39 years	55 of 100 (Notable)
11 March 1930	White River, CA	daily snowfall	20.3 cm (8.0 in)	12.7 cm (5.0 in)	30 years	43 of 100 (Notable)
11 March 1930	Wyee (Wyee Farms Rd), AU	daily rain	146.1 mm (5.8 in)	48.3 mm (1.9 in)	28 years	39 of 100 (Notable)
11 March 1930	Windsor Kings College, CA	daily high max	13.3 C (55.9 F)	5.0 C (9.0 F)	57 years	31 of 100 (Routine)
11 March 1930	Coonabarabran (Namoi Street), AU	daily rain	30.0 mm (1.2 in)	16.0 mm (0.6 in)	39 years	26 of 100 (Routine)
11 March 1930	Lawson (Wilson Street), AU	daily rain	33.3 mm (1.3 in)	23.9 mm (0.9 in)	28 years	24 of 100 (Routine)
11 March 1930	Georgetown, CA	daily snowfall	5.1 cm (2.0 in)	3.6 cm (1.4 in)	41 years	24 of 100 (Routine)
11 March 1930	Yarmouth, CA	daily high max	12.8 C (55.0 F)	3.4 C (6.1 F)	31 years	23 of 100 (Routine)
11 March 1930	Concord Walker Hospital, AU	daily rain	33.0 mm (1.3 in)	17.8 mm (0.7 in)	30 years	21 of 100 (Routine)
11 March 1930	White River, CA	daily rain	20.3 mm (0.8 in)	12.7 mm (0.5 in)	30 years	20 of 100 (Routine)
11 March 1930	Deer Park Sf, US	daily rain	20.3 mm (0.8 in)	10.1 mm (0.4 in)	28 years	20 of 100 (Routine)
11 March 1930	Budgerum, AU	daily rain	15.5 mm (0.6 in)	15.5 mm (0.6 in)	41 years	20 of 100 (Routine)
11 March 1930	Cornwall, US	daily rain	16.5 mm (0.6 in)	8.9 mm (0.35 in)	12 years	18 of 100 (Routine)
11 March 1930	Sussex, CA	daily high max	11.1 C (52.0 F)	2.8 C (5.0 F)	31 years	17 of 100 (Routine)
11 March 1930	Cedarville, US	daily high min	6.1 C (43.0 F)	2.8 C (5.0 F)	27 years	17 of 100 (Routine)
11 March 1930	Philippi, US	daily rain	19.1 mm (0.8 in)	3.9 mm (0.15 in)	33 years	17 of 100 (Routine)
11 March 1930	Darwin Post Office, AU	daily low min	22.8 C (73.0 F)	0.5 C (0.9 F)	32 years	16 of 100 (Routine)
11 March 1930	Wamberal Post Office, AU	daily rain	34.0 mm (1.3 in)	9.1 mm (0.36 in)	28 years	16 of 100 (Routine)
11 March 1930	Windsor Bowling Club, AU	daily rain	30.5 mm (1.2 in)	13.5 mm (0.5 in)	19 years	16 of 100 (Routine)
11 March 1930	Alton, CA	daily snowfall	2.5 cm (1.0 in)	1.2 cm (0.5 in)	33 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

1793 to 1930

Records set or tied on this calendar date in each year from 1793 to 1930. 1930 had 105 records.

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

Records on 03-11 in each year
Year	Records
1793	1
1810	3
1814	1
1822	1
1844	1
1845	2
1847	3
1849	1
1850	2
1854	3
1855	1
1858	3
1859	1
1860	2
1862	1
1863	1
1868	1
1870	1
1874	2
1877	1
1878	1
1879	2
1880	1
1881	5
1882	2
1883	1
1884	1
1885	2
1886	3
1888	4
1889	1
1890	4
1891	5
1892	3
1893	2
1894	6
1896	4
1897	4
1898	2
1899	1
1900	4
1901	13
1902	8
1903	12
1904	7
1905	6
1906	38
1907	7
1908	10
1909	26
1910	19
1911	19
1912	19
1913	22
1914	25
1915	18
1916	29
1917	49
1918	58
1919	39
1920	15
1921	66
1922	42
1923	78
1924	265
1925	264
1926	134
1927	277
1928	119
1929	210
1930	105
1931	273
1932	1,123
1933	300
1934	764
1935	520
1936	356
1937	188
1938	120
1939	569
1940	417
1941	265
1942	225
1943	251
1944	304
1945	262
1946	461
1947	234
1948	2,148
1949	329
1950	671
1951	677
1952	804
1953	330
1954	489
1955	1,103
1956	964
1957	521
1958	441
1959	189
1960	1,115
1961	353
1962	674
1963	440
1964	296
1965	386
1966	539
1967	1,272
1968	519
1969	1,093
1970	389
1971	552
1972	1,320
1973	1,406
1974	956
1975	592
1976	375
1977	1,690
1978	579
1979	891
1980	472
1981	1,539
1982	807
1983	943
1984	743
1985	829
1986	747
1987	596
1988	1,176
1989	1,894
1990	2,496
1991	532
1992	1,083
1993	561
1994	689
1995	1,138
1996	1,339
1997	1,152
1998	2,609
1999	533
2000	1,199
2001	802
2002	736
2003	935
2004	826
2005	988
2006	1,590
2007	830
2008	816
2009	1,195
2010	966
2011	734
2012	868
2013	949
2014	556
2015	897
2016	1,249
2017	483
2018	479
2019	767
2020	605
2021	980
2022	1,203
2023	984
2024	424
2025	699
2026	1,580

Download the Data

Data for records on 1930-03-11: 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 20	75
20 to 40	3
40 to 60	2
60 to 80	0
80 to 100	1
100 to 120	0
120 to 140	1