Weather Records on 30 April 1967

914 weather records were set or tied worldwide on 30 April 1967. Highest significance: Emerson, CA.

Key Facts for 30 April 1967

On 30 April 1967, 914 weather records were set or tied at long-record stations worldwide.
185 were record highs and 419 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 56 monthly and 853 daily.
Emerson set a daily record snowfall of 19.1 cm (7.5 in) on 30 April 1967.
Across 165 earlier years (1795 to 2026) the same calendar date averaged 444 records.

Record Map

914 stations

914 station records on 30 April 1967 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 April 1967: highest significance records shown on the map
Station	Country	Type	Value	Significance
Emerson	Canada	Record daily snowfall	19.1 cm (7.5 in)	75 of 100 (Major)
Camp Crook	United States	Record daily snowfall	55.9 cm (22.0 in)	69 of 100 (Major)
Lame Deer	United States	Record daily snowfall	25.4 cm (10.0 in)	65 of 100 (Major)
Colstrip	United States	Record daily snowfall	25.4 cm (10.0 in)	56 of 100 (Notable)
Plevna	United States	Record daily snowfall	12.7 cm (5.0 in)	55 of 100 (Notable)
Busby	United States	Record snow depth	25.4 cm (10.0 in)	54 of 100 (Notable)
Logan Utah St UNIV	United States	Record snow depth	22.9 cm (9.0 in)	54 of 100 (Notable)
New England	United States	Record daily snowfall	17.8 cm (7.0 in)	52 of 100 (Notable)
Camp Crook	United States	Record daily precipitation	57.2 mm (2.3 in)	52 of 100 (Notable)
Red Lodge	United States	Record daily snowfall	45.7 cm (18.0 in)	50 of 100 (Notable)
De Soto	United States	Record daily precipitation	48.8 mm (1.9 in)	49 of 100 (Notable)
Lead	United States	Record daily snowfall	58.4 cm (23.0 in)	49 of 100 (Notable)
Vladivostok	Russia	Record daily precipitation	36.3 mm (1.4 in)	48 of 100 (Notable)
Medicine Lake 3 SE	United States	Record snow depth	22.9 cm (9.0 in)	48 of 100 (Notable)
Eureka	United States	Record daily snowfall	17.8 cm (7.0 in)	45 of 100 (Notable)
Ogden Pioneer Ph	United States	Record daily snowfall	10.2 cm (4.0 in)	45 of 100 (Notable)
San German 4 W	Puerto Rico [United States]	Record daily precipitation	78.7 mm (3.1 in)	43 of 100 (Notable)
Gillette 3SE	United States	Record daily snowfall	35.6 cm (14.0 in)	43 of 100 (Notable)
Morden Cda	Canada	Record daily snowfall	21.1 cm (8.3 in)	42 of 100 (Notable)
Irvington	United States	Record daily precipitation	89.4 mm (3.5 in)	42 of 100 (Notable)
Deadwood	United States	Record daily snowfall	53.3 cm (21.0 in)	42 of 100 (Notable)
Eureka	United States	Record daily precipitation	31.8 mm (1.3 in)	41 of 100 (Notable)
Ft Meade	United States	Record daily precipitation	28.4 mm (1.1 in)	41 of 100 (Notable)
Onaka	United States	Record daily precipitation	44.5 mm (1.8 in)	41 of 100 (Notable)
Wyola 1 SW	United States	Record daily snowfall	30.5 cm (12.0 in)	40 of 100 (Notable)
Cottonwood 2 E	United States	Record snow depth	30.5 cm (12.0 in)	40 of 100 (Notable)
Dumont 2 ENE	United States	Record daily snowfall	40.6 cm (16.0 in)	40 of 100 (Notable)
Redig 11 NE	United States	Record daily snowfall	38.1 cm (15.0 in)	40 of 100 (Notable)
Hetch Hetchy	United States	Record daily snowfall	19.8 cm (7.8 in)	39 of 100 (Notable)
Lemmon	United States	Record daily precipitation	52.3 mm (2.1 in)	39 of 100 (Notable)
Bedford 2 SE	United States	Record daily snowfall	15.2 cm (6.0 in)	39 of 100 (Notable)
Midland	United States	Record daily precipitation	34.0 mm (1.3 in)	38 of 100 (Notable)
Sheridan Fld STN	United States	Record daily snowfall	17.8 cm (7.0 in)	38 of 100 (Notable)
Maybrook	Australia	Record daily precipitation	27.9 mm (1.1 in)	37 of 100 (Notable)
Morden	Canada	Record daily snowfall	10.2 cm (4.0 in)	37 of 100 (Notable)
Ovando	United States	Record low minimum temperature	-15.0 C (5.0 F)	37 of 100 (Notable)
Cottonwood 2 E	United States	Record daily snowfall	30.5 cm (12.0 in)	37 of 100 (Notable)
Hilland 2 NW	United States	Record daily snowfall	10.7 cm (4.2 in)	37 of 100 (Notable)
Blackfoot Dam	United States	Record daily snowfall	7.6 cm (3.0 in)	36 of 100 (Notable)
Chattanooga	United States	Record high minimum temperature	25.0 C (77.0 F)	36 of 100 (Notable)
Bison	United States	Record daily precipitation	82.3 mm (3.2 in)	36 of 100 (Notable)
Sundance	United States	Record daily precipitation	31.8 mm (1.3 in)	36 of 100 (Notable)
Miles City AP	United States	Record daily snowfall	12.7 cm (5.0 in)	36 of 100 (Notable)
Winkelman 6 S	United States	Record low minimum temperature	-1.7 C (28.9 F)	35 of 100 (Notable)
Broadus	United States	Record daily snowfall	37.3 cm (14.7 in)	35 of 100 (Notable)
Busby	United States	Record daily precipitation	25.4 mm (1.0 in)	35 of 100 (Notable)
Busby	United States	Record daily snowfall	30.5 cm (12.0 in)	35 of 100 (Notable)
Norman 3SSE	United States	Record high minimum temperature	21.7 C (71.1 F)	35 of 100 (Notable)
Elandshoek	South Africa	Record daily precipitation	33.2 mm (1.3 in)	34 of 100 (Routine)
Hetch Hetchy	United States	Record snow depth	27.9 cm (11.0 in)	34 of 100 (Routine)
Broadus	United States	Record daily precipitation	47.0 mm (1.9 in)	34 of 100 (Routine)
Dunkirk 19NNE	United States	Record snow depth	17.8 cm (7.0 in)	34 of 100 (Routine)
Dupree	United States	Record daily snowfall	7.6 cm (3.0 in)	34 of 100 (Routine)
Loa	United States	Record low maximum temperature	2.2 C (36.0 F)	34 of 100 (Routine)
Richmond	United States	Record snow depth	10.2 cm (4.0 in)	34 of 100 (Routine)
Gillette 3SE	United States	Record daily precipitation	36.6 mm (1.4 in)	34 of 100 (Routine)
Fort Huachuca	United States	Record low minimum temperature	0.6 C (33.1 F)	34 of 100 (Routine)
Canyon Dam	United States	Record low minimum temperature	-8.3 C (17.1 F)	33 of 100 (Routine)
Aberdeen Exp STN	United States	Record daily snowfall	20.3 cm (8.0 in)	33 of 100 (Routine)
Waterloo 6SW	United States	Record daily precipitation	40.6 mm (1.6 in)	33 of 100 (Routine)

Counts by Type and Timescale

914 records

Records set or tied on 30 April 1967 by type: Highest daily maximum 46, Lowest daily maximum 251, Highest daily minimum 139, Lowest daily minimum 168, Heaviest daily rainfall 175, Heaviest daily snowfall 100, Deepest snow cover 35.

Records on 30 April 1967 by type
Record type	Records
Highest daily maximum	46
Lowest daily maximum	251
Highest daily minimum	139
Lowest daily minimum	168
Heaviest daily rainfall	175
Heaviest daily snowfall	100
Deepest snow cover	35

Records on 30 April 1967 by timescale: all-time 5, monthly 56, daily 853.

How Much Records Were Beaten By

746 broken records

Margins by which the 746 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 1092.0. Ties are not counted.

Top 20 by Significance

30 April 1967

Top 20 records on 30 April 1967 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 April 1967	Emerson, CA	daily snowfall	19.1 cm (7.5 in)	19.1 cm (7.5 in)	88 years	75 of 100 (Major)
30 April 1967	Camp Crook, US	all-time snowfall	55.9 cm (22.0 in)	15.3 cm (6.0 in)	21 years	69 of 100 (Major)
30 April 1967	Lame Deer, US	daily snowfall	25.4 cm (10.0 in)	25.4 cm (10.0 in)	64 years	65 of 100 (Major)
30 April 1967	Colstrip, US	daily snowfall	25.4 cm (10.0 in)	25.4 cm (10.0 in)	40 years	56 of 100 (Notable)
30 April 1967	Plevna, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	54 years	55 of 100 (Notable)
30 April 1967	Busby, US	daily snow depth	25.4 cm (10.0 in)	25.4 cm (10.0 in)	57 years	54 of 100 (Notable)
30 April 1967	Logan Utah St UNIV, US	daily snow depth	22.9 cm (9.0 in)	22.9 cm (9.0 in)	38 years	54 of 100 (Notable)
30 April 1967	New England, US	daily snowfall	17.8 cm (7.0 in)	16.5 cm (6.5 in)	50 years	52 of 100 (Notable)
30 April 1967	Camp Crook, US	monthly rain	57.2 mm (2.3 in)	18.1 mm (0.7 in)	19 years	52 of 100 (Notable)
30 April 1967	Red Lodge, US	daily snowfall	45.7 cm (18.0 in)	36.8 cm (14.5 in)	37 years	50 of 100 (Notable)
30 April 1967	De Soto, US	daily rain	48.8 mm (1.9 in)	30.0 mm (1.2 in)	60 years	49 of 100 (Notable)
30 April 1967	Lead, US	daily snowfall	58.4 cm (23.0 in)	40.6 cm (16.0 in)	13 years	49 of 100 (Notable)
30 April 1967	Vladivostok, RU	daily rain	36.3 mm (1.4 in)	29.4 mm (1.2 in)	21 years	48 of 100 (Notable)
30 April 1967	Medicine Lake 3 SE, US	daily snow depth	22.9 cm (9.0 in)	17.8 cm (7.0 in)	12 years	48 of 100 (Notable)
30 April 1967	Eureka, US	daily snowfall	17.8 cm (7.0 in)	15.8 cm (6.2 in)	16 years	45 of 100 (Notable)
30 April 1967	Ogden Pioneer Ph, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	64 years	45 of 100 (Notable)
30 April 1967	San German 4 W, PR	daily rain	78.7 mm (3.1 in)	50.8 mm (2.0 in)	33 years	43 of 100 (Notable)
30 April 1967	Gillette 3SE, US	monthly snowfall	35.6 cm (14.0 in)	5.1 cm (2.0 in)	61 years	43 of 100 (Notable)
30 April 1967	Morden Cda, CA	daily snowfall	21.1 cm (8.3 in)	17.3 cm (6.8 in)	16 years	42 of 100 (Notable)
30 April 1967	Irvington, US	monthly rain	89.4 mm (3.5 in)	19.8 mm (0.8 in)	25 years	42 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

1795 to 1967

Records set or tied on this calendar date in each year from 1795 to 1967. 1967 had 914 records.

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

Records on 04-30 in each year
Year	Records
1795	1
1804	1
1809	1
1812	1
1814	2
1833	1
1840	1
1848	1
1850	1
1853	1
1854	1
1856	1
1859	1
1862	1
1864	1
1865	1
1866	3
1872	1
1873	1
1874	2
1876	1
1878	4
1879	2
1880	1
1881	1
1882	1
1884	1
1885	1
1886	5
1888	1
1889	1
1891	5
1892	7
1894	1
1895	5
1896	3
1897	2
1898	6
1899	11
1900	4
1901	8
1902	13
1903	21
1904	11
1905	9
1906	16
1907	35
1908	28
1909	74
1910	17
1911	19
1912	18
1913	62
1914	8
1915	20
1916	21
1917	25
1918	28
1919	130
1920	70
1921	54
1922	138
1923	42
1924	96
1925	210
1926	331
1927	127
1928	130
1929	119
1930	232
1931	548
1932	145
1933	422
1934	443
1935	327
1936	373
1937	228
1938	282
1939	268
1940	526
1941	484
1942	1,163
1943	470
1944	286
1945	314
1946	301
1947	330
1948	912
1949	447
1950	671
1951	783
1952	435
1953	635
1954	1,224
1955	1,252
1956	908
1957	401
1958	482
1959	575
1960	507
1961	381
1962	617
1963	730
1964	339
1965	488
1966	740
1967	914
1968	928
1969	587
1970	1,189
1971	365
1972	497
1973	398
1974	822
1975	468
1976	783
1977	525
1978	631
1979	675
1980	545
1981	1,342
1982	504
1983	1,154
1984	1,519
1985	650
1986	660
1987	1,437
1988	808
1989	674
1990	977
1991	828
1992	1,808
1993	765
1994	1,499
1995	1,007
1996	1,637
1997	764
1998	857
1999	1,012
2000	1,046
2001	900
2002	1,171
2003	927
2004	703
2005	1,113
2006	778
2007	996
2008	1,260
2009	660
2010	921
2011	636
2012	819
2013	732
2014	946
2015	380
2016	969
2017	1,450
2018	708
2019	700
2020	1,476
2021	1,167
2022	499
2023	782
2024	705
2025	489
2026	365

Download the Data

Data for records on 1967-04-30: 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).

Margin	Records
0 to 200	729
200 to 400	12
400 to 600	2
600 to 800	1
800 to 1000	0
1000 to 1200	2