Weather Records on 30 July 1933

451 weather records were set or tied worldwide on 30 July 1933. Highest significance: New Braunfels, US.

Key Facts for 30 July 1933

On 30 July 1933, 451 weather records were set or tied at long-record stations worldwide.
294 were record highs and 49 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 5 monthly and 439 daily.
New Braunfels set a daily record precipitation of 90.4 mm (3.6 in) on 30 July 1933.
Across 168 earlier years (1794 to 2026) the same calendar date averaged 440 records.

Record Map

451 stations

451 station records on 30 July 1933 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 July 1933: highest significance records shown on the map
Station	Country	Type	Value	Significance
New Braunfels	United States	Record daily precipitation	90.4 mm (3.6 in)	46 of 100 (Notable)
Simcoe	Canada	Record high maximum temperature	36.7 C (98.1 F)	42 of 100 (Notable)
Hypoluxo	United States	Record daily precipitation	83.8 mm (3.3 in)	39 of 100 (Notable)
Gainesville	United States	Record daily precipitation	108.0 mm (4.3 in)	39 of 100 (Notable)
La Delle 7 NE	United States	Record high minimum temperature	30.0 C (86.0 F)	36 of 100 (Notable)
Alur	India	Record daily precipitation	35.3 mm (1.4 in)	34 of 100 (Routine)
Luling	United States	Record daily precipitation	76.2 mm (3.0 in)	33 of 100 (Routine)
Bloomfield	Canada	Record high minimum temperature	25.6 C (78.1 F)	32 of 100 (Routine)
Highmore	United States	Record high minimum temperature	27.8 C (82.0 F)	32 of 100 (Routine)
Chakrata Kalsi Sr	India	Record daily precipitation	96.0 mm (3.8 in)	31 of 100 (Routine)
Carcoar (Errowanbang)	Australia	Record daily precipitation	28.2 mm (1.1 in)	29 of 100 (Routine)
Koilkuntla	India	Record daily precipitation	42.7 mm (1.7 in)	28 of 100 (Routine)
Landsdown	India	Record daily precipitation	121.9 mm (4.8 in)	28 of 100 (Routine)
Benson	United States	Record high maximum temperature	43.3 C (109.9 F)	28 of 100 (Routine)
Bhimber	Pakistan	Record daily precipitation	90.2 mm (3.6 in)	27 of 100 (Routine)
Bapatla	India	Record daily precipitation	60.5 mm (2.4 in)	26 of 100 (Routine)
Dehradun	India	Record daily precipitation	172.0 mm (6.8 in)	26 of 100 (Routine)
Ilulissat (Jakobshavn)	Greenland [Denmark]	Record low maximum temperature	5.7 C (42.3 F)	25 of 100 (Routine)
Maple Plain	United States	Record high maximum temperature	40.0 C (104.0 F)	25 of 100 (Routine)
Sugar Land	United States	Record low maximum temperature	27.2 C (81.0 F)	25 of 100 (Routine)
Brantford	Canada	Record high minimum temperature	22.8 C (73.0 F)	24 of 100 (Routine)
Hewitt	United States	Record daily precipitation	54.9 mm (2.2 in)	24 of 100 (Routine)
Sherman	United States	Record low maximum temperature	25.0 C (77.0 F)	24 of 100 (Routine)
Isakapally	India	Record daily precipitation	27.9 mm (1.1 in)	23 of 100 (Routine)
Austin	United States	Record daily precipitation	77.7 mm (3.1 in)	23 of 100 (Routine)
Muhammadpur	India	Record daily precipitation	78.7 mm (3.1 in)	22 of 100 (Routine)
Clark	United States	Record high minimum temperature	23.9 C (75.0 F)	22 of 100 (Routine)
Ft Duchesne	United States	Record high maximum temperature	37.8 C (100.0 F)	22 of 100 (Routine)
Columbia 2SSE	United States	Record high minimum temperature	25.6 C (78.1 F)	22 of 100 (Routine)
Vernon Coldstream Ranch	Canada	Record low minimum temperature	4.4 C (39.9 F)	21 of 100 (Routine)
Gooty	India	Record daily precipitation	28.7 mm (1.1 in)	21 of 100 (Routine)
Nurpur	India	Record daily precipitation	166.1 mm (6.5 in)	21 of 100 (Routine)
Malkapur	India	Record daily precipitation	104.9 mm (4.1 in)	21 of 100 (Routine)
Lisboa Geofisica	Portugal	Record high maximum temperature	39.2 C (102.6 F)	21 of 100 (Routine)
Union Springs 9 S	United States	Record high maximum temperature	38.9 C (102.0 F)	21 of 100 (Routine)
Rocky Ford 2 SE	United States	Record low minimum temperature	9.4 C (48.9 F)	21 of 100 (Routine)
Milaca	United States	Record high maximum temperature	38.9 C (102.0 F)	21 of 100 (Routine)
Milan 1NW	United States	Record high maximum temperature	41.7 C (107.1 F)	21 of 100 (Routine)
Vardoe	Norway	Record daily precipitation	20.7 mm (0.8 in)	20 of 100 (Routine)
Canowindra (Canowindra Street)	Australia	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Kazalinsk	Kazakhstan	Record daily precipitation	9.5 mm (0.37 in)	20 of 100 (Routine)
Deer Park Sf	United States	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Bigga (Woolbrook)	Australia	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Riversdale	South Africa	Record daily precipitation	6.4 mm (0.25 in)	20 of 100 (Routine)
Brantford	Canada	Record high maximum temperature	36.7 C (98.1 F)	20 of 100 (Routine)
Kalyandrug	India	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Hungund	India	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Collbran	United States	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Highmore	United States	Record high maximum temperature	42.8 C (109.0 F)	20 of 100 (Routine)
Grantsburg	United States	Record high maximum temperature	37.8 C (100.0 F)	20 of 100 (Routine)
Kingston Queens U	Canada	Record high maximum temperature	33.3 C (91.9 F)	19 of 100 (Routine)
Lakefield	Canada	Record high maximum temperature	34.4 C (93.9 F)	19 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record daily precipitation	29.8 mm (1.2 in)	19 of 100 (Routine)
Pattikonda	India	Record daily precipitation	25.4 mm (1.0 in)	19 of 100 (Routine)
Shirala	India	Record daily precipitation	52.6 mm (2.1 in)	19 of 100 (Routine)
Deoband	India	Record daily precipitation	82.8 mm (3.3 in)	19 of 100 (Routine)
Genoa 2 W	United States	Record high minimum temperature	22.8 C (73.0 F)	19 of 100 (Routine)
Kaufman 3 SE	United States	Record low maximum temperature	26.1 C (79.0 F)	19 of 100 (Routine)
Runge	United States	Record daily precipitation	53.1 mm (2.1 in)	19 of 100 (Routine)
St Cloud State Clg	United States	Record high minimum temperature	24.4 C (75.9 F)	19 of 100 (Routine)

Counts by Type and Timescale

451 records

Records set or tied on 30 July 1933 by type: Highest daily maximum 152, Lowest daily maximum 22, Highest daily minimum 142, Lowest daily minimum 27, Heaviest daily rainfall 108.

Records on 30 July 1933 by type
Record type	Records
Highest daily maximum	152
Lowest daily maximum	22
Highest daily minimum	142
Lowest daily minimum	27
Heaviest daily rainfall	108
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 July 1933 by timescale: all-time 7, monthly 5, daily 439.

How Much Records Were Beaten By

337 broken records

Margins by which the 337 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 100.4. Ties are not counted.

Top 20 by Significance

30 July 1933

Top 20 records on 30 July 1933 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 1933	New Braunfels, US	daily rain	90.4 mm (3.6 in)	54.3 mm (2.1 in)	32 years	46 of 100 (Notable)
30 July 1933	Simcoe, CA	daily high max	36.7 C (98.1 F)	6.1 C (11.0 F)	64 years	42 of 100 (Notable)
30 July 1933	Hypoluxo, US	daily rain	83.8 mm (3.3 in)	41.1 mm (1.6 in)	23 years	39 of 100 (Notable)
30 July 1933	Gainesville, US	daily rain	108.0 mm (4.3 in)	100.4 mm (4.0 in)	24 years	39 of 100 (Notable)
30 July 1933	La Delle 7 NE, US	all-time high min	30.0 C (86.0 F)	1.7 C (3.1 F)	32 years	36 of 100 (Notable)
30 July 1933	Alur, IN	daily rain	35.3 mm (1.4 in)	26.9 mm (1.1 in)	28 years	34 of 100 (Routine)
30 July 1933	Luling, US	daily rain	76.2 mm (3.0 in)	36.3 mm (1.4 in)	30 years	33 of 100 (Routine)
30 July 1933	Bloomfield, CA	all-time high min	25.6 C (78.1 F)	1.7 C (3.1 F)	16 years	32 of 100 (Routine)
30 July 1933	Highmore, US	daily high min	27.8 C (82.0 F)	7.2 C (13.0 F)	38 years	32 of 100 (Routine)
30 July 1933	Chakrata Kalsi Sr, IN	daily rain	96.0 mm (3.8 in)	52.6 mm (2.1 in)	12 years	31 of 100 (Routine)
30 July 1933	Carcoar (Errowanbang), AU	daily rain	28.2 mm (1.1 in)	13.5 mm (0.5 in)	30 years	29 of 100 (Routine)
30 July 1933	Koilkuntla, IN	daily rain	42.7 mm (1.7 in)	24.4 mm (1.0 in)	16 years	28 of 100 (Routine)
30 July 1933	Landsdown, IN	daily rain	121.9 mm (4.8 in)	61.4 mm (2.4 in)	16 years	28 of 100 (Routine)
30 July 1933	Benson, US	daily high max	43.3 C (109.9 F)	4.4 C (7.9 F)	38 years	28 of 100 (Routine)
30 July 1933	Bhimber, PK	daily rain	90.2 mm (3.6 in)	50.6 mm (2.0 in)	12 years	27 of 100 (Routine)
30 July 1933	Bapatla, IN	daily rain	60.5 mm (2.4 in)	27.7 mm (1.1 in)	22 years	26 of 100 (Routine)
30 July 1933	Dehradun, IN	daily rain	172.0 mm (6.8 in)	65.8 mm (2.6 in)	16 years	26 of 100 (Routine)
30 July 1933	Ilulissat (Jakobshavn), GL	daily low max	5.7 C (42.3 F)	1.5 C (2.7 F)	54 years	25 of 100 (Routine)
30 July 1933	Maple Plain, US	daily high max	40.0 C (104.0 F)	5.0 C (9.0 F)	32 years	25 of 100 (Routine)
30 July 1933	Sugar Land, US	daily low max	27.2 C (81.0 F)	2.8 C (5.0 F)	30 years	25 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

1794 to 1933

Records set or tied on this calendar date in each year from 1794 to 1933. 1933 had 451 records.

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

Records on 07-30 in each year
Year	Records
1794	2
1797	1
1827	1
1828	2
1829	1
1830	1
1834	1
1837	2
1838	1
1840	1
1841	1
1843	1
1854	1
1857	1
1858	2
1860	4
1863	1
1867	1
1868	1
1869	2
1870	1
1874	2
1875	1
1876	1
1877	2
1879	1
1880	2
1885	3
1886	5
1887	6
1888	5
1889	1
1890	2
1891	1
1892	1
1893	10
1894	6
1895	2
1896	2
1897	4
1898	8
1899	2
1900	4
1901	11
1902	6
1903	25
1904	17
1905	29
1906	22
1907	11
1908	23
1909	30
1910	8
1911	54
1912	21
1913	34
1914	52
1915	26
1916	150
1917	93
1918	42
1919	19
1920	188
1921	193
1922	40
1923	428
1924	80
1925	275
1926	186
1927	109
1928	210
1929	221
1930	170
1931	432
1932	275
1933	451
1934	619
1935	340
1936	452
1937	245
1938	388
1939	395
1940	562
1941	371
1942	304
1943	397
1944	289
1945	299
1946	409
1947	394
1948	489
1949	512
1950	552
1951	322
1952	581
1953	345
1954	504
1955	787
1956	506
1957	289
1958	344
1959	391
1960	793
1961	511
1962	378
1963	308
1964	483
1965	978
1966	527
1967	282
1968	530
1969	506
1970	431
1971	2,319
1972	758
1973	434
1974	569
1975	1,048
1976	590
1977	641
1978	646
1979	761
1980	962
1981	851
1982	821
1983	904
1984	997
1985	1,029
1986	952
1987	1,084
1988	826
1989	1,227
1990	795
1991	734
1992	1,003
1993	965
1994	1,631
1995	1,207
1996	1,317
1997	933
1998	1,240
1999	1,456
2000	1,030
2001	1,400
2002	1,346
2003	1,163
2004	936
2005	788
2006	1,103
2007	1,160
2008	763
2009	1,328
2010	1,331
2011	1,003
2012	731
2013	737
2014	1,199
2015	682
2016	460
2017	464
2018	1,038
2019	486
2020	763
2021	839
2022	845
2023	683
2024	705
2025	869
2026	1,001

Download the Data

Data for records on 1933-07-30: 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 20	315
20 to 40	14
40 to 60	5
60 to 80	2
80 to 100	0
100 to 120	1