Weather Records on 30 March 1910

68 weather records were set or tied worldwide on 30 March 1910. Highest significance: Toronto, CA.

Key Facts for 30 March 1910

On 30 March 1910, 68 weather records were set or tied at long-record stations worldwide.
64 were record highs and 1 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 20 monthly and 48 daily.
Toronto set a daily record high maximum temperature of 22.8 C (73.0 F) on 30 March 1910.
Across 162 earlier years (1796 to 2026) the same calendar date averaged 477 records.

Record Map

68 stations

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

Weather records on 30 March 1910: highest significance records shown on the map
Station	Country	Type	Value	Significance
Toronto	Canada	Record high maximum temperature	22.8 C (73.0 F)	37 of 100 (Notable)
Newark Liberty Intl AP	United States	Record high maximum temperature	28.3 C (82.9 F)	36 of 100 (Notable)
Newark Liberty Intl AP	United States	Record high minimum temperature	16.7 C (62.1 F)	36 of 100 (Notable)
Woodstock	Canada	Record high maximum temperature	22.8 C (73.0 F)	30 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record high minimum temperature	15.6 C (60.1 F)	26 of 100 (Routine)
Toledo Blade	United States	Record high minimum temperature	16.1 C (61.0 F)	25 of 100 (Routine)
Buffalo	United States	Record high minimum temperature	12.2 C (54.0 F)	23 of 100 (Routine)
Owen Sound	Canada	Record high maximum temperature	23.9 C (75.0 F)	22 of 100 (Routine)
Cleveland 2717 Euclid	United States	Record high maximum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Toledo Blade	United States	Record high maximum temperature	24.4 C (75.9 F)	22 of 100 (Routine)
Woodstock	Canada	Record high minimum temperature	12.8 C (55.0 F)	19 of 100 (Routine)
Kingston Queens U	Canada	Record high minimum temperature	8.3 C (46.9 F)	18 of 100 (Routine)
Southampton	Canada	Record high minimum temperature	14.4 C (57.9 F)	18 of 100 (Routine)
Port Dover	Canada	Record high maximum temperature	20.6 C (69.1 F)	18 of 100 (Routine)
Toronto	Canada	Record high minimum temperature	10.0 C (50.0 F)	18 of 100 (Routine)
Madison Wb City	United States	Record high maximum temperature	20.6 C (69.1 F)	18 of 100 (Routine)
Trenton 2	United States	Record high maximum temperature	30.0 C (86.0 F)	17 of 100 (Routine)
Washington	United States	Record high maximum temperature	30.0 C (86.0 F)	16 of 100 (Routine)
Ny City Cntrl Park	United States	Record high maximum temperature	25.6 C (78.1 F)	16 of 100 (Routine)
Owen Sound	Canada	Record high minimum temperature	14.4 C (57.9 F)	15 of 100 (Routine)
Hamilton	Canada	Record high minimum temperature	13.3 C (55.9 F)	15 of 100 (Routine)
Baltimore Customs House	United States	Record high minimum temperature	16.7 C (62.1 F)	15 of 100 (Routine)
Philadelphia City	United States	Record high maximum temperature	28.3 C (82.9 F)	15 of 100 (Routine)
Escanaba	United States	Record high maximum temperature	13.3 C (55.9 F)	15 of 100 (Routine)
Gravenhurst	Canada	Record high minimum temperature	4.4 C (39.9 F)	14 of 100 (Routine)
Southampton	Canada	Record high maximum temperature	23.3 C (73.9 F)	13 of 100 (Routine)
Port Dover	Canada	Record high minimum temperature	9.4 C (48.9 F)	13 of 100 (Routine)
Regensburg	Germany	Record daily precipitation	13.0 mm (0.5 in)	13 of 100 (Routine)
Riversdale	South Africa	Record daily precipitation	10.2 mm (0.4 in)	13 of 100 (Routine)
Middletown 4 W	United States	Record high maximum temperature	26.1 C (79.0 F)	13 of 100 (Routine)
Milwaukee Wb City	United States	Record high maximum temperature	22.8 C (73.0 F)	13 of 100 (Routine)
Baltimore Customs House	United States	Record high maximum temperature	28.3 C (82.9 F)	13 of 100 (Routine)
Escanaba	United States	Record high minimum temperature	4.4 C (39.9 F)	13 of 100 (Routine)
Port Arthur	Canada	Record daily precipitation	2.8 mm (0.11 in)	12 of 100 (Routine)
Parry Sound	Canada	Record high maximum temperature	20.6 C (69.1 F)	12 of 100 (Routine)
Lindsay	Canada	Record high minimum temperature	7.2 C (45.0 F)	12 of 100 (Routine)
San Diego Wbo	United States	Record high maximum temperature	27.2 C (81.0 F)	12 of 100 (Routine)
Windsor Riverside	Canada	Record high minimum temperature	9.4 C (48.9 F)	11 of 100 (Routine)
Port Stanley	Canada	Record high minimum temperature	6.7 C (44.1 F)	10 of 100 (Routine)
Stratford	Canada	Record high minimum temperature	7.2 C (45.0 F)	10 of 100 (Routine)
Ilulissat (Jakobshavn)	Greenland [Denmark]	Record low minimum temperature	-33.9 C (-29.0 F)	10 of 100 (Routine)
Chattanooga Wb City	United States	Record high minimum temperature	17.8 C (64.0 F)	10 of 100 (Routine)
Port Arthur	Canada	Record high minimum temperature	2.8 C (37.0 F)	9 of 100 (Routine)
Kingston Queens U	Canada	Record high maximum temperature	14.4 C (57.9 F)	9 of 100 (Routine)
Beatrice	Canada	Record high minimum temperature	5.6 C (42.1 F)	9 of 100 (Routine)
Stratford	Canada	Record high maximum temperature	21.1 C (70.0 F)	9 of 100 (Routine)
Peterborough	Canada	Record high maximum temperature	21.7 C (71.1 F)	9 of 100 (Routine)
Peterborough	Canada	Record high minimum temperature	7.2 C (45.0 F)	9 of 100 (Routine)
Saint John	Canada	Record high maximum temperature	10.6 C (51.1 F)	9 of 100 (Routine)
Milwaukee Wb City	United States	Record high minimum temperature	6.7 C (44.1 F)	9 of 100 (Routine)
Middletown 4 W	United States	Record high minimum temperature	8.9 C (48.0 F)	8 of 100 (Routine)
Welland	Canada	Record high maximum temperature	20.0 C (68.0 F)	7 of 100 (Routine)
Lakefield	Canada	Record high minimum temperature	7.8 C (46.0 F)	7 of 100 (Routine)
Anticosti SW Point	Canada	Record high maximum temperature	8.3 C (46.9 F)	5 of 100 (Routine)
Ny City Cntrl Park	United States	Record high minimum temperature	10.6 C (51.1 F)	5 of 100 (Routine)
Hamilton	Canada	Record high maximum temperature	24.4 C (75.9 F)	4 of 100 (Routine)
Yarmouth	Canada	Record high maximum temperature	12.8 C (55.0 F)	4 of 100 (Routine)
Beatrice	Canada	Record high maximum temperature	21.1 C (70.0 F)	3 of 100 (Routine)
Gravenhurst	Canada	Record high maximum temperature	21.1 C (70.0 F)	3 of 100 (Routine)
Parry Sound	Canada	Record high minimum temperature	7.2 C (45.0 F)	3 of 100 (Routine)

Counts by Type and Timescale

68 records

Records set or tied on 30 March 1910 by type: Highest daily maximum 34, Highest daily minimum 30, Lowest daily minimum 1, Heaviest daily rainfall 3.

Records on 30 March 1910 by type
Record type	Records
Highest daily maximum	34
Lowest daily maximum	0
Highest daily minimum	30
Lowest daily minimum	1
Heaviest daily rainfall	3
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 March 1910 by timescale: all-time 0, monthly 20, daily 48.

How Much Records Were Beaten By

54 broken records

Margins by which the 54 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 10.6. Ties are not counted.

Top 20 by Significance

30 March 1910

Top 20 records on 30 March 1910 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 March 1910	Toronto, CA	daily high max	22.8 C (73.0 F)	5.6 C (10.1 F)	64 years	37 of 100 (Notable)
30 March 1910	Newark Liberty Intl AP, US	daily high max	28.3 C (82.9 F)	7.2 C (13.0 F)	56 years	36 of 100 (Notable)
30 March 1910	Newark Liberty Intl AP, US	monthly high min	16.7 C (62.1 F)	1.7 C (3.1 F)	59 years	36 of 100 (Notable)
30 March 1910	Woodstock, CA	daily high max	22.8 C (73.0 F)	9.5 C (17.1 F)	34 years	30 of 100 (Routine)
30 March 1910	Cleveland 2717 Euclid, US	daily high min	15.6 C (60.1 F)	10.0 C (18.0 F)	13 years	26 of 100 (Routine)
30 March 1910	Toledo Blade, US	daily high min	16.1 C (61.0 F)	10.0 C (18.0 F)	13 years	25 of 100 (Routine)
30 March 1910	Buffalo, US	daily high min	12.2 C (54.0 F)	7.2 C (13.0 F)	23 years	23 of 100 (Routine)
30 March 1910	Owen Sound, CA	daily high max	23.9 C (75.0 F)	10.6 C (19.1 F)	7 years	22 of 100 (Routine)
30 March 1910	Cleveland 2717 Euclid, US	daily high max	25.6 C (78.1 F)	6.2 C (11.2 F)	34 years	22 of 100 (Routine)
30 March 1910	Toledo Blade, US	daily high max	24.4 C (75.9 F)	6.1 C (11.0 F)	34 years	22 of 100 (Routine)
30 March 1910	Woodstock, CA	monthly high min	12.8 C (55.0 F)	2.2 C (4.0 F)	7 years	19 of 100 (Routine)
30 March 1910	Kingston Queens U, CA	monthly high min	8.3 C (46.9 F)	1.6 C (2.9 F)	12 years	18 of 100 (Routine)
30 March 1910	Southampton, CA	monthly high min	14.4 C (57.9 F)	2.7 C (4.9 F)	5 years	18 of 100 (Routine)
30 March 1910	Port Dover, CA	daily high max	20.6 C (69.1 F)	6.7 C (12.1 F)	12 years	18 of 100 (Routine)
30 March 1910	Toronto, CA	monthly high min	10.0 C (50.0 F)	1.1 C (2.0 F)	3 years	18 of 100 (Routine)
30 March 1910	Madison Wb City, US	daily high max	20.6 C (69.1 F)	2.8 C (5.0 F)	34 years	18 of 100 (Routine)
30 March 1910	Trenton 2, US	monthly high max	30.0 C (86.0 F)	1.7 C (3.1 F)	3 years	17 of 100 (Routine)
30 March 1910	Washington, US	daily high max	30.0 C (86.0 F)	6.7 C (12.1 F)	3 years	16 of 100 (Routine)
30 March 1910	Ny City Cntrl Park, US	monthly high max	25.6 C (78.1 F)	1.2 C (2.2 F)	0 years	16 of 100 (Routine)
30 March 1910	Owen Sound, CA	monthly high min	14.4 C (57.9 F)	0.5 C (0.9 F)	7 years	15 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

1796 to 1910

Records set or tied on this calendar date in each year from 1796 to 1910. 1910 had 68 records.

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

Records on 03-30 in each year
Year	Records
1796	1
1805	1
1808	1
1815	1
1822	1
1830	2
1834	1
1840	1
1842	1
1847	1
1848	1
1854	1
1856	2
1859	1
1860	1
1862	1
1863	2
1865	4
1869	1
1872	6
1874	1
1881	4
1882	3
1883	2
1884	2
1885	1
1886	1
1887	5
1888	2
1890	4
1892	4
1894	2
1896	3
1897	1
1898	5
1899	2
1900	5
1901	6
1902	9
1903	8
1904	14
1905	35
1906	9
1907	28
1908	12
1909	18
1910	68
1911	45
1912	25
1913	31
1914	20
1915	78
1916	19
1917	248
1918	29
1919	42
1920	20
1921	32
1922	89
1923	229
1924	215
1925	90
1926	273
1927	80
1928	209
1929	99
1930	215
1931	254
1932	198
1933	382
1934	236
1935	187
1936	881
1937	262
1938	690
1939	305
1940	466
1941	438
1942	257
1943	928
1944	823
1945	676
1946	536
1947	1,000
1948	363
1949	795
1950	616
1951	569
1952	265
1953	432
1954	743
1955	437
1956	500
1957	330
1958	288
1959	398
1960	431
1961	404
1962	578
1963	1,010
1964	1,420
1965	376
1966	759
1967	1,261
1968	736
1969	1,372
1970	1,040
1971	490
1972	384
1973	1,089
1974	895
1975	1,255
1976	619
1977	1,627
1978	1,017
1979	753
1980	762
1981	898
1982	764
1983	624
1984	756
1985	1,331
1986	1,533
1987	1,850
1988	635
1989	1,063
1990	897
1991	821
1992	611
1993	712
1994	767
1995	920
1996	781
1997	911
1998	2,464
1999	708
2000	631
2001	840
2002	878
2003	1,472
2004	1,298
2005	683
2006	689
2007	1,265
2008	1,100
2009	750
2010	933
2011	670
2012	743
2013	691
2014	776
2015	1,194
2016	596
2017	1,267
2018	433
2019	662
2020	464
2021	1,013
2022	576
2023	1,107
2024	431
2025	956
2026	1,210

Download the Data

Data for records on 1910-03-30: 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).

Margin	Records
0 to 2	14
2 to 4	22
4 to 6	5
6 to 8	9
8 to 10	1
10 to 12	3