Weather Records on 13 April 1933

489 weather records were set or tied worldwide on 13 April 1933. Highest significance: Durham, US.

Key Facts for 13 April 1933

On 13 April 1933, 489 weather records were set or tied at long-record stations worldwide.
23 were record highs and 74 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 24 monthly and 465 daily.
Durham set a monthly record daily precipitation of 158.0 mm (6.2 in) on 13 April 1933.
Across 164 earlier years (1798 to 2026) the same calendar date averaged 485 records.

Record Map

489 stations

489 station records on 13 April 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 April 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
Durham	United States	Record daily precipitation	158.0 mm (6.2 in)	62 of 100 (Major)
Islampur	India	Record daily precipitation	61.7 mm (2.4 in)	55 of 100 (Notable)
Chattarpur	India	Record daily precipitation	56.1 mm (2.2 in)	54 of 100 (Notable)
Diamond Harbour	India	Record daily precipitation	53.8 mm (2.1 in)	51 of 100 (Notable)
Nagaur (Nagore )	India	Record daily precipitation	40.6 mm (1.6 in)	49 of 100 (Notable)
Cape Norman	Canada	Record daily snowfall	17.8 cm (7.0 in)	45 of 100 (Notable)
Bihar	India	Record daily precipitation	38.1 mm (1.5 in)	45 of 100 (Notable)
Portland	United States	Record daily precipitation	58.9 mm (2.3 in)	43 of 100 (Notable)
Akhuapada	India	Record daily precipitation	58.4 mm (2.3 in)	41 of 100 (Notable)
Beawar Nayanagar	India	Record daily precipitation	35.3 mm (1.4 in)	39 of 100 (Notable)
Chechat	India	Record daily precipitation	33.8 mm (1.3 in)	39 of 100 (Notable)
Sultanpur	India	Record daily precipitation	33.8 mm (1.3 in)	39 of 100 (Notable)
Bagaha	India	Record daily precipitation	27.7 mm (1.1 in)	38 of 100 (Notable)
Monghyr	India	Record daily precipitation	39.4 mm (1.6 in)	38 of 100 (Notable)
Abitibi Post	Canada	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Marhaura(Amnar)	India	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Concord	United States	Record daily snowfall	25.4 cm (10.0 in)	37 of 100 (Notable)
Begusarai	India	Record daily precipitation	38.6 mm (1.5 in)	36 of 100 (Notable)
Chhipabarod	India	Record daily precipitation	36.1 mm (1.4 in)	34 of 100 (Routine)
Portland	United States	Record daily snowfall	29.0 cm (11.4 in)	34 of 100 (Routine)
Keene	United States	Record daily precipitation	42.9 mm (1.7 in)	34 of 100 (Routine)
Barsoe	India	Record daily precipitation	38.1 mm (1.5 in)	33 of 100 (Routine)
Bhabua	India	Record daily precipitation	33.0 mm (1.3 in)	33 of 100 (Routine)
Haverhill	United States	Record daily precipitation	48.5 mm (1.9 in)	33 of 100 (Routine)
Venkatagiri	India	Record daily precipitation	29.7 mm (1.2 in)	32 of 100 (Routine)
Boston City WSO	United States	Record daily snowfall	12.7 cm (5.0 in)	32 of 100 (Routine)
Cobden (Post Office)	Australia	Record daily precipitation	28.7 mm (1.1 in)	31 of 100 (Routine)
Gondwara(Kohra)	India	Record daily precipitation	47.0 mm (1.9 in)	31 of 100 (Routine)
Kota-In-Rajasthan	India	Record daily precipitation	25.9 mm (1.0 in)	31 of 100 (Routine)
Viralimalai	India	Record daily precipitation	41.1 mm (1.6 in)	30 of 100 (Routine)
Framingham	United States	Record daily precipitation	60.7 mm (2.4 in)	30 of 100 (Routine)
Didwana	India	Record daily precipitation	30.0 mm (1.2 in)	29 of 100 (Routine)
Banjar(Saraj-Teh)	India	Record daily precipitation	30.5 mm (1.2 in)	28 of 100 (Routine)
Neemuch	India	Record daily precipitation	25.9 mm (1.0 in)	28 of 100 (Routine)
Hanover	United States	Record daily precipitation	44.5 mm (1.8 in)	28 of 100 (Routine)
Iklera(Aklera)	India	Record daily precipitation	26.9 mm (1.1 in)	27 of 100 (Routine)
Khanpur	India	Record daily precipitation	35.1 mm (1.4 in)	27 of 100 (Routine)
Tittagudi	India	Record daily precipitation	74.2 mm (2.9 in)	27 of 100 (Routine)
Kalna	India	Record daily precipitation	55.9 mm (2.2 in)	27 of 100 (Routine)
Blue Hill Coop	United States	Record daily snowfall	17.3 cm (6.8 in)	27 of 100 (Routine)
Moorestown 4 E	United States	Record daily precipitation	26.7 mm (1.1 in)	27 of 100 (Routine)
Ladner	Canada	Record high minimum temperature	11.1 C (52.0 F)	26 of 100 (Routine)
Nimach	India	Record daily precipitation	25.9 mm (1.0 in)	26 of 100 (Routine)
Gunnison 3SW	United States	Record daily snowfall	12.7 cm (5.0 in)	26 of 100 (Routine)
Boylston	United States	Record daily precipitation	59.7 mm (2.4 in)	26 of 100 (Routine)
Raton	United States	Record low minimum temperature	-13.3 C (8.1 F)	26 of 100 (Routine)
Madison Wb City	United States	Record daily snowfall	8.4 cm (3.3 in)	26 of 100 (Routine)
Madhipura	India	Record daily precipitation	25.9 mm (1.0 in)	25 of 100 (Routine)
Blue Hill Coop	United States	Record daily precipitation	49.5 mm (1.9 in)	25 of 100 (Routine)
Lawrence	United States	Record daily precipitation	37.3 mm (1.5 in)	25 of 100 (Routine)
Kansas City	United States	Record daily snowfall	5.1 cm (2.0 in)	25 of 100 (Routine)
Salzburg	Austria	Record high minimum temperature	10.0 C (50.0 F)	24 of 100 (Routine)
Rocky Ford 2 SE	United States	Record daily snowfall	5.1 cm (2.0 in)	24 of 100 (Routine)
Apollo Bay	Australia	Record daily precipitation	34.5 mm (1.4 in)	23 of 100 (Routine)
Darauli	India	Record daily precipitation	34.0 mm (1.3 in)	22 of 100 (Routine)
Manohar Thana	India	Record daily precipitation	31.8 mm (1.3 in)	22 of 100 (Routine)
Cavendish	United States	Record daily precipitation	49.3 mm (1.9 in)	22 of 100 (Routine)
Chelsea	United States	Record daily precipitation	51.1 mm (2.0 in)	22 of 100 (Routine)
Collbran	United States	Record daily snowfall	7.6 cm (3.0 in)	21 of 100 (Routine)
Provincetown 3 NW	United States	Record daily precipitation	40.1 mm (1.6 in)	21 of 100 (Routine)

Counts by Type and Timescale

489 records

Records set or tied on 13 April 1933 by type: Highest daily maximum 7, Lowest daily maximum 26, Highest daily minimum 16, Lowest daily minimum 48, Heaviest daily rainfall 368, Heaviest daily snowfall 18, Deepest snow cover 6.

Records on 13 April 1933 by type
Record type	Records
Highest daily maximum	7
Lowest daily maximum	26
Highest daily minimum	16
Lowest daily minimum	48
Heaviest daily rainfall	368
Heaviest daily snowfall	18
Deepest snow cover	6

Records on 13 April 1933 by timescale: all-time 0, monthly 24, daily 465.

How Much Records Were Beaten By

448 broken records

Margins by which the 448 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 188.0. Ties are not counted.

Top 20 by Significance

13 April 1933

Top 20 records on 13 April 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 April 1933	Durham, US	monthly rain	158.0 mm (6.2 in)	69.1 mm (2.7 in)	28 years	62 of 100 (Major)
13 April 1933	Islampur, IN	monthly rain	61.7 mm (2.4 in)	46.0 mm (1.8 in)	9 years	55 of 100 (Notable)
13 April 1933	Chattarpur, IN	monthly rain	56.1 mm (2.2 in)	26.9 mm (1.1 in)	5 years	54 of 100 (Notable)
13 April 1933	Diamond Harbour, IN	daily rain	53.8 mm (2.1 in)	51.5 mm (2.0 in)	28 years	51 of 100 (Notable)
13 April 1933	Nagaur (Nagore ), IN	monthly rain	40.6 mm (1.6 in)	29.2 mm (1.1 in)	23 years	49 of 100 (Notable)
13 April 1933	Cape Norman, CA	daily snowfall	17.8 cm (7.0 in)	10.2 cm (4.0 in)	47 years	45 of 100 (Notable)
13 April 1933	Bihar, IN	daily rain	38.1 mm (1.5 in)	37.3 mm (1.5 in)	26 years	45 of 100 (Notable)
13 April 1933	Portland, US	daily rain	58.9 mm (2.3 in)	36.3 mm (1.4 in)	12 years	43 of 100 (Notable)
13 April 1933	Akhuapada, IN	daily rain	58.4 mm (2.3 in)	52.8 mm (2.1 in)	31 years	41 of 100 (Notable)
13 April 1933	Beawar Nayanagar, IN	monthly rain	35.3 mm (1.4 in)	19.0 mm (0.7 in)	23 years	39 of 100 (Notable)
13 April 1933	Chechat, IN	monthly rain	33.8 mm (1.3 in)	22.4 mm (0.9 in)	15 years	39 of 100 (Notable)
13 April 1933	Sultanpur, IN	monthly rain	33.8 mm (1.3 in)	19.1 mm (0.8 in)	23 years	39 of 100 (Notable)
13 April 1933	Bagaha, IN	daily rain	27.7 mm (1.1 in)	23.9 mm (0.9 in)	24 years	38 of 100 (Notable)
13 April 1933	Monghyr, IN	daily rain	39.4 mm (1.6 in)	35.3 mm (1.4 in)	3 years	38 of 100 (Notable)
13 April 1933	Abitibi Post, CA	daily rain	25.4 mm (1.0 in)	17.8 mm (0.7 in)	16 years	37 of 100 (Notable)
13 April 1933	Marhaura(Amnar), IN	daily rain	25.4 mm (1.0 in)	25.4 mm (1.0 in)	32 years	37 of 100 (Notable)
13 April 1933	Concord, US	daily snowfall	25.4 cm (10.0 in)	16.5 cm (6.5 in)	8 years	37 of 100 (Notable)
13 April 1933	Begusarai, IN	daily rain	38.6 mm (1.5 in)	29.7 mm (1.2 in)	24 years	36 of 100 (Notable)
13 April 1933	Chhipabarod, IN	monthly rain	36.1 mm (1.4 in)	14.0 mm (0.6 in)	23 years	34 of 100 (Routine)
13 April 1933	Portland, US	daily snowfall	29.0 cm (11.4 in)	18.8 cm (7.4 in)	4 years	34 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

1798 to 1933

Records set or tied on this calendar date in each year from 1798 to 1933. 1933 had 489 records.

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

Records on 04-13 in each year
Year	Records
1798	1
1806	1
1809	2
1812	1
1817	1
1830	1
1831	1
1834	1
1836	1
1837	1
1839	2
1849	1
1852	1
1854	1
1856	2
1862	1
1864	1
1865	3
1869	3
1872	1
1874	1
1875	3
1876	2
1878	1
1879	2
1882	2
1885	1
1886	3
1889	2
1890	8
1891	2
1892	4
1894	1
1895	1
1896	3
1897	4
1898	2
1899	2
1900	5
1901	1
1902	3
1903	11
1904	15
1905	9
1906	23
1907	16
1908	6
1909	37
1910	13
1911	32
1912	41
1913	62
1914	58
1915	17
1916	47
1917	36
1918	35
1919	26
1920	258
1921	59
1922	74
1923	125
1924	96
1925	137
1926	232
1927	167
1928	139
1929	117
1930	477
1931	339
1932	392
1933	489
1934	674
1935	480
1936	435
1937	185
1938	268
1939	857
1940	1,562
1941	1,085
1942	137
1943	745
1944	212
1945	978
1946	391
1947	532
1948	595
1949	302
1950	1,352
1951	715
1952	738
1953	609
1954	504
1955	665
1956	294
1957	714
1958	465
1959	515
1960	286
1961	669
1962	603
1963	353
1964	408
1965	656
1966	563
1967	665
1968	739
1969	324
1970	624
1971	390
1972	1,411
1973	701
1974	729
1975	675
1976	807
1977	1,066
1978	448
1979	715
1980	734
1981	872
1982	710
1983	1,394
1984	397
1985	746
1986	1,509
1987	768
1988	1,145
1989	1,671
1990	800
1991	1,326
1992	1,189
1993	574
1994	1,104
1995	789
1996	913
1997	2,451
1998	1,710
1999	631
2000	956
2001	1,013
2002	916
2003	1,245
2004	1,091
2005	425
2006	1,023
2007	1,271
2008	1,021
2009	760
2010	1,028
2011	761
2012	609
2013	759
2014	868
2015	607
2016	510
2017	454
2018	914
2019	736
2020	2,051
2021	465
2022	2,173
2023	1,433
2024	1,172
2025	952
2026	849

Download the Data

Data for records on 1933-04-13: 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 2026-10-16 (16 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	415
25 to 50	20
50 to 75	7
75 to 100	1
100 to 125	3
125 to 150	0
150 to 175	1
175 to 200	1