Weather Records on 30 July 1949

512 weather records were set or tied worldwide on 30 July 1949. Highest significance: Partapganj, IN.

Key Facts for 30 July 1949

On 30 July 1949, 512 weather records were set or tied at long-record stations worldwide.
253 were record highs and 85 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 13 monthly and 495 daily.
Partapganj set a daily record precipitation of 177.8 mm (7.0 in) on 30 July 1949.
Across 168 earlier years (1794 to 2026) the same calendar date averaged 440 records.

Record Map

512 stations

512 station records on 30 July 1949 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 July 1949: highest significance records shown on the map
Station	Country	Type	Value	Significance
Partapganj	India	Record daily precipitation	177.8 mm (7.0 in)	51 of 100 (Notable)
Ridgefield	United States	Record daily precipitation	69.3 mm (2.7 in)	47 of 100 (Notable)
Puttur	India	Record daily precipitation	65.5 mm (2.6 in)	46 of 100 (Notable)
Ohotsk	Russia	Record high minimum temperature	16.3 C (61.3 F)	42 of 100 (Notable)
Prince Rupert	Canada	Record daily precipitation	67.1 mm (2.6 in)	41 of 100 (Notable)
Seleng	India	Record daily precipitation	90.9 mm (3.6 in)	41 of 100 (Notable)
Conway	United States	Record daily precipitation	100.6 mm (4.0 in)	41 of 100 (Notable)
Ottawa	United States	Record daily precipitation	62.0 mm (2.4 in)	41 of 100 (Notable)
Chestertown	United States	Record daily precipitation	42.7 mm (1.7 in)	38 of 100 (Notable)
Haverhill	United States	Record high maximum temperature	40.6 C (105.1 F)	37 of 100 (Notable)
Globe Rs	United States	Record daily precipitation	50.8 mm (2.0 in)	35 of 100 (Notable)
Bathurst	Canada	Record high maximum temperature	32.2 C (90.0 F)	34 of 100 (Routine)
Woodstock	Canada	Record high maximum temperature	34.4 C (93.9 F)	34 of 100 (Routine)
Canfield 1 S	United States	Record daily precipitation	59.7 mm (2.4 in)	34 of 100 (Routine)
Stewart	Canada	Record daily precipitation	40.6 mm (1.6 in)	33 of 100 (Routine)
Wolfville	Canada	Record high maximum temperature	34.4 C (93.9 F)	33 of 100 (Routine)
Venkatagiri	India	Record daily precipitation	36.6 mm (1.4 in)	33 of 100 (Routine)
Khed	India	Record daily precipitation	196.9 mm (7.8 in)	33 of 100 (Routine)
Beaver Falls 1 NE	United States	Record daily precipitation	42.2 mm (1.7 in)	33 of 100 (Routine)
Madhipura	India	Record daily precipitation	74.2 mm (2.9 in)	32 of 100 (Routine)
La Pocatiere Cda	Canada	Record high minimum temperature	22.8 C (73.0 F)	31 of 100 (Routine)
Jalugudi	India	Record daily precipitation	147.3 mm (5.8 in)	31 of 100 (Routine)
Mangalore	India	Record daily precipitation	137.9 mm (5.4 in)	31 of 100 (Routine)
Bathurst	Canada	Record high minimum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
Madhepur	India	Record daily precipitation	95.3 mm (3.8 in)	30 of 100 (Routine)
Greencastle 1 W	United States	Record daily precipitation	28.7 mm (1.1 in)	30 of 100 (Routine)
Warsaw 1	United States	Record daily precipitation	63.5 mm (2.5 in)	30 of 100 (Routine)
Kenton	United States	Record daily precipitation	51.6 mm (2.0 in)	30 of 100 (Routine)
Somerset Main Street	United States	Record daily precipitation	48.5 mm (1.9 in)	30 of 100 (Routine)
Moncton	Canada	Record high maximum temperature	36.1 C (97.0 F)	29 of 100 (Routine)
Parker 1 E	United States	Record high minimum temperature	22.2 C (72.0 F)	29 of 100 (Routine)
Tada	India	Record daily precipitation	52.8 mm (2.1 in)	28 of 100 (Routine)
Amguri	India	Record daily precipitation	95.3 mm (3.8 in)	28 of 100 (Routine)
Coldwater	United States	Record low maximum temperature	26.1 C (79.0 F)	28 of 100 (Routine)
Ft Reno	United States	Record daily precipitation	43.4 mm (1.7 in)	28 of 100 (Routine)
Salamonia	United States	Record daily precipitation	40.6 mm (1.6 in)	27 of 100 (Routine)
Lewiston	United States	Record high maximum temperature	35.0 C (95.0 F)	26 of 100 (Routine)
Lewiston	United States	Record high minimum temperature	21.7 C (71.1 F)	26 of 100 (Routine)
North Bridgton	United States	Record high maximum temperature	37.8 C (100.0 F)	26 of 100 (Routine)
Presque Isle	United States	Record high maximum temperature	33.3 C (91.9 F)	26 of 100 (Routine)
Warsaw 2	United States	Record daily precipitation	55.4 mm (2.2 in)	26 of 100 (Routine)
Kadur	India	Record daily precipitation	34.5 mm (1.4 in)	25 of 100 (Routine)
Highland Home	United States	Record high minimum temperature	25.6 C (78.1 F)	25 of 100 (Routine)
Lawrence	United States	Record high minimum temperature	23.3 C (73.9 F)	25 of 100 (Routine)
Plymouth	United States	Record high maximum temperature	34.4 C (93.9 F)	25 of 100 (Routine)
Eutawville	United States	Record high maximum temperature	38.9 C (102.0 F)	25 of 100 (Routine)
Paris Stp	United States	Record daily precipitation	33.0 mm (1.3 in)	24 of 100 (Routine)
Bar Harbor 3 NW	United States	Record high maximum temperature	33.3 C (91.9 F)	24 of 100 (Routine)
Waterville Wwtp	United States	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)
Bethlehem	United States	Record high minimum temperature	20.0 C (68.0 F)	24 of 100 (Routine)
Chattanooga Wb City	United States	Record high minimum temperature	24.4 C (75.9 F)	24 of 100 (Routine)
Quebec	Canada	Record high minimum temperature	22.2 C (72.0 F)	23 of 100 (Routine)
Prathipadu	India	Record daily precipitation	67.1 mm (2.6 in)	23 of 100 (Routine)
Sagunbari	India	Record daily precipitation	88.9 mm (3.5 in)	23 of 100 (Routine)
Muzaffarpur	India	Record daily precipitation	99.1 mm (3.9 in)	23 of 100 (Routine)
Lakhnadon	India	Record daily precipitation	78.7 mm (3.1 in)	23 of 100 (Routine)
Alapaha Exp STN	United States	Record daily precipitation	27.2 mm (1.1 in)	23 of 100 (Routine)
Quitman 2 NW	United States	Record high maximum temperature	37.2 C (99.0 F)	23 of 100 (Routine)
Gardiner	United States	Record high maximum temperature	36.7 C (98.1 F)	23 of 100 (Routine)
Fall River	United States	Record high minimum temperature	22.8 C (73.0 F)	23 of 100 (Routine)

Counts by Type and Timescale

512 records

Records set or tied on 30 July 1949 by type: Highest daily maximum 158, Lowest daily maximum 35, Highest daily minimum 95, Lowest daily minimum 50, Heaviest daily rainfall 174.

Records on 30 July 1949 by type
Record type	Records
Highest daily maximum	158
Lowest daily maximum	35
Highest daily minimum	95
Lowest daily minimum	50
Heaviest daily rainfall	174
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 July 1949 by timescale: all-time 4, monthly 13, daily 495.

How Much Records Were Beaten By

382 broken records

Margins by which the 382 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 97.8. Ties are not counted.

Top 20 by Significance

30 July 1949

Top 20 records on 30 July 1949 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 July 1949	Partapganj, IN	daily rain	177.8 mm (7.0 in)	97.8 mm (3.9 in)	44 years	51 of 100 (Notable)
30 July 1949	Ridgefield, US	daily rain	69.3 mm (2.7 in)	54.6 mm (2.1 in)	23 years	47 of 100 (Notable)
30 July 1949	Puttur, IN	daily rain	65.5 mm (2.6 in)	39.3 mm (1.5 in)	48 years	46 of 100 (Notable)
30 July 1949	Ohotsk, RU	all-time high min	16.3 C (61.3 F)	0.5 C (0.9 F)	51 years	42 of 100 (Notable)
30 July 1949	Prince Rupert, CA	monthly rain	67.1 mm (2.6 in)	15.8 mm (0.6 in)	35 years	41 of 100 (Notable)
30 July 1949	Seleng, IN	daily rain	90.9 mm (3.6 in)	49.2 mm (1.9 in)	38 years	41 of 100 (Notable)
30 July 1949	Conway, US	daily rain	100.6 mm (4.0 in)	38.4 mm (1.5 in)	47 years	41 of 100 (Notable)
30 July 1949	Ottawa, US	daily rain	62.0 mm (2.4 in)	36.3 mm (1.4 in)	53 years	41 of 100 (Notable)
30 July 1949	Chestertown, US	daily rain	42.7 mm (1.7 in)	28.0 mm (1.1 in)	48 years	38 of 100 (Notable)
30 July 1949	Haverhill, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	38 years	37 of 100 (Notable)
30 July 1949	Globe Rs, US	daily rain	50.8 mm (2.0 in)	18.0 mm (0.7 in)	36 years	35 of 100 (Notable)
30 July 1949	Bathurst, CA	daily high max	32.2 C (90.0 F)	2.2 C (4.0 F)	75 years	34 of 100 (Routine)
30 July 1949	Woodstock, CA	daily high max	34.4 C (93.9 F)	4.4 C (7.9 F)	58 years	34 of 100 (Routine)
30 July 1949	Canfield 1 S, US	daily rain	59.7 mm (2.4 in)	36.8 mm (1.4 in)	15 years	34 of 100 (Routine)
30 July 1949	Stewart, CA	daily rain	40.6 mm (1.6 in)	13.7 mm (0.5 in)	32 years	33 of 100 (Routine)
30 July 1949	Wolfville, CA	daily high max	34.4 C (93.9 F)	5.0 C (9.0 F)	47 years	33 of 100 (Routine)
30 July 1949	Venkatagiri, IN	daily rain	36.6 mm (1.4 in)	18.8 mm (0.7 in)	44 years	33 of 100 (Routine)
30 July 1949	Khed, IN	daily rain	196.9 mm (7.8 in)	77.5 mm (3.1 in)	42 years	33 of 100 (Routine)
30 July 1949	Beaver Falls 1 NE, US	daily rain	42.2 mm (1.7 in)	21.1 mm (0.8 in)	31 years	33 of 100 (Routine)
30 July 1949	Madhipura, IN	daily rain	74.2 mm (2.9 in)	44.5 mm (1.8 in)	42 years	32 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 1949

Records set or tied on this calendar date in each year from 1794 to 1949. 1949 had 512 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 1949-07-30: 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	355
20 to 40	19
40 to 60	5
60 to 80	2
80 to 100	1