Weather Records on 30 June 1955

432 weather records were set or tied worldwide on 30 June 1955. Highest significance: Anklam, DE.

Key Facts for 30 June 1955

On 30 June 1955, 432 weather records were set or tied at long-record stations worldwide.
47 were record highs and 237 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 12 monthly and 419 daily.
Anklam set a daily record precipitation of 48.6 mm (1.9 in) on 30 June 1955.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 450 records.

Record Map

432 stations

432 station records on 30 June 1955 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 1955: highest significance records shown on the map
Station	Country	Type	Value	Significance
Anklam	Germany	Record daily precipitation	48.6 mm (1.9 in)	60 of 100 (Major)
Lachmangarh	India	Record daily precipitation	144.8 mm (5.7 in)	57 of 100 (Notable)
Lalsot	India	Record daily precipitation	95.3 mm (3.8 in)	56 of 100 (Notable)
Tauru(Uaoru)	India	Record daily precipitation	95.3 mm (3.8 in)	50 of 100 (Notable)
Sambalpur	India	Record daily precipitation	159.3 mm (6.3 in)	50 of 100 (Notable)
Hissar	India	Record daily precipitation	48.3 mm (1.9 in)	49 of 100 (Notable)
Nelson Bay (Nelson Head)	Australia	Record daily precipitation	96.5 mm (3.8 in)	48 of 100 (Notable)
Bayana Biana	India	Record daily precipitation	77.5 mm (3.1 in)	48 of 100 (Notable)
Ramgarh	India	Record daily precipitation	98.6 mm (3.9 in)	47 of 100 (Notable)
Mahwa (Mahwar)	India	Record daily precipitation	101.6 mm (4.0 in)	47 of 100 (Notable)
Gumri	Armenia	Record daily precipitation	26.2 mm (1.0 in)	45 of 100 (Notable)
Sanjari	India	Record daily precipitation	167.9 mm (6.6 in)	44 of 100 (Notable)
Rewari	India	Record daily precipitation	100.3 mm (3.9 in)	42 of 100 (Notable)
Rochelle 6 NW	United States	Record daily precipitation	66.8 mm (2.6 in)	41 of 100 (Notable)
Jhajjar	India	Record daily precipitation	64.3 mm (2.5 in)	40 of 100 (Notable)
Belur	India	Record daily precipitation	69.9 mm (2.8 in)	38 of 100 (Notable)
New Westminster	Canada	Record low maximum temperature	13.3 C (55.9 F)	36 of 100 (Notable)
Nadhai	India	Record daily precipitation	71.1 mm (2.8 in)	36 of 100 (Notable)
Sepao	India	Record daily precipitation	66.0 mm (2.6 in)	36 of 100 (Notable)
Maihar	India	Record daily precipitation	143.0 mm (5.6 in)	35 of 100 (Notable)
Jaunpur	India	Record daily precipitation	107.2 mm (4.2 in)	35 of 100 (Notable)
Inverness 3 SE	United States	Record low minimum temperature	16.7 C (62.1 F)	35 of 100 (Notable)
Mudigere	India	Record daily precipitation	198.9 mm (7.8 in)	34 of 100 (Routine)
Bah	India	Record daily precipitation	86.4 mm (3.4 in)	34 of 100 (Routine)
Oregon Wtr Wks	United States	Record daily precipitation	35.6 mm (1.4 in)	34 of 100 (Routine)
Soldier Summit	United States	Record low minimum temperature	-6.7 C (19.9 F)	34 of 100 (Routine)
Nikolaev	Ukraine	Record daily precipitation	144.0 mm (5.7 in)	33 of 100 (Routine)
Stave Falls	Canada	Record daily precipitation	49.0 mm (1.9 in)	32 of 100 (Routine)
Gidhour	India	Record daily precipitation	109.7 mm (4.3 in)	32 of 100 (Routine)
Hissar	India	Record daily precipitation	44.5 mm (1.8 in)	32 of 100 (Routine)
Inverness 3 SE	United States	Record daily precipitation	71.4 mm (2.8 in)	32 of 100 (Routine)
Robeline	United States	Record daily precipitation	61.0 mm (2.4 in)	32 of 100 (Routine)
Olga 2 SE	United States	Record low maximum temperature	13.3 C (55.9 F)	32 of 100 (Routine)
Nowgong	India	Record daily precipitation	75.2 mm (3.0 in)	31 of 100 (Routine)
Bari	India	Record daily precipitation	105.7 mm (4.2 in)	31 of 100 (Routine)
Hassanpur	India	Record daily precipitation	76.2 mm (3.0 in)	30 of 100 (Routine)
Jaora	India	Record daily precipitation	73.2 mm (2.9 in)	30 of 100 (Routine)
Katoria	India	Record daily precipitation	78.7 mm (3.1 in)	29 of 100 (Routine)
Water Valley	United States	Record daily precipitation	29.7 mm (1.2 in)	29 of 100 (Routine)
Pindron	India	Record daily precipitation	91.9 mm (3.6 in)	28 of 100 (Routine)
Brinkley	United States	Record daily precipitation	27.9 mm (1.1 in)	28 of 100 (Routine)
Olympia Priest Pt Park	United States	Record low maximum temperature	16.7 C (62.1 F)	28 of 100 (Routine)
Saltspring Island	Canada	Record low maximum temperature	11.1 C (52.0 F)	27 of 100 (Routine)
Alberni Beaver Creek	Canada	Record low maximum temperature	12.8 C (55.0 F)	27 of 100 (Routine)
Gangapur	India	Record daily precipitation	40.6 mm (1.6 in)	27 of 100 (Routine)
Karauli	India	Record daily precipitation	47.8 mm (1.9 in)	27 of 100 (Routine)
Kargopol	Russia	Record low minimum temperature	2.9 C (37.2 F)	27 of 100 (Routine)
Garhshankar	India	Record daily precipitation	81.5 mm (3.2 in)	26 of 100 (Routine)
Deland 1 SSE	United States	Record low maximum temperature	27.8 C (82.0 F)	26 of 100 (Routine)
Hyannis	United States	Record high maximum temperature	31.1 C (88.0 F)	26 of 100 (Routine)
Mc Minnville	United States	Record low maximum temperature	17.8 C (64.0 F)	26 of 100 (Routine)
Spruce	United States	Record daily precipitation	34.5 mm (1.4 in)	26 of 100 (Routine)
Fort Frances	Canada	Record daily precipitation	54.4 mm (2.1 in)	25 of 100 (Routine)
Tanda	India	Record daily precipitation	31.2 mm (1.2 in)	25 of 100 (Routine)
Missoula 6 NW WFO	United States	Record low maximum temperature	15.6 C (60.1 F)	25 of 100 (Routine)
Levan	United States	Record low minimum temperature	2.2 C (36.0 F)	25 of 100 (Routine)
Orbost (Comparison)	Australia	Record daily precipitation	29.2 mm (1.1 in)	24 of 100 (Routine)
Hassan Obsy	India	Record daily precipitation	25.4 mm (1.0 in)	24 of 100 (Routine)
Hindaun	India	Record daily precipitation	49.8 mm (2.0 in)	24 of 100 (Routine)
Charkhari	India	Record daily precipitation	83.8 mm (3.3 in)	24 of 100 (Routine)

Counts by Type and Timescale

432 records

Records set or tied on 30 June 1955 by type: Highest daily maximum 12, Lowest daily maximum 149, Highest daily minimum 35, Lowest daily minimum 88, Heaviest daily rainfall 148.

Records on 30 June 1955 by type
Record type	Records
Highest daily maximum	12
Lowest daily maximum	149
Highest daily minimum	35
Lowest daily minimum	88
Heaviest daily rainfall	148
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 1955 by timescale: all-time 1, monthly 12, daily 419.

How Much Records Were Beaten By

330 broken records

Margins by which the 330 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 107.2. Ties are not counted.

Top 20 by Significance

30 June 1955

Top 20 records on 30 June 1955 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1955	Anklam, DE	daily rain	48.6 mm (1.9 in)	38.8 mm (1.5 in)	48 years	60 of 100 (Major)
30 June 1955	Lachmangarh, IN	daily rain	144.8 mm (5.7 in)	107.2 mm (4.2 in)	41 years	57 of 100 (Notable)
30 June 1955	Lalsot, IN	daily rain	95.3 mm (3.8 in)	62.3 mm (2.5 in)	44 years	56 of 100 (Notable)
30 June 1955	Tauru(Uaoru), IN	daily rain	95.3 mm (3.8 in)	72.4 mm (2.9 in)	18 years	50 of 100 (Notable)
30 June 1955	Sambalpur, IN	daily rain	159.3 mm (6.3 in)	88.7 mm (3.5 in)	30 years	50 of 100 (Notable)
30 June 1955	Hissar, IN	daily rain	48.3 mm (1.9 in)	39.2 mm (1.5 in)	18 years	49 of 100 (Notable)
30 June 1955	Nelson Bay (Nelson Head), AU	daily rain	96.5 mm (3.8 in)	59.9 mm (2.4 in)	29 years	48 of 100 (Notable)
30 June 1955	Bayana Biana, IN	daily rain	77.5 mm (3.1 in)	45.5 mm (1.8 in)	48 years	48 of 100 (Notable)
30 June 1955	Ramgarh, IN	daily rain	98.6 mm (3.9 in)	48.8 mm (1.9 in)	41 years	47 of 100 (Notable)
30 June 1955	Mahwa (Mahwar), IN	daily rain	101.6 mm (4.0 in)	52.8 mm (2.1 in)	48 years	47 of 100 (Notable)
30 June 1955	Gumri, AM	daily rain	26.2 mm (1.0 in)	16.2 mm (0.6 in)	40 years	45 of 100 (Notable)
30 June 1955	Sanjari, IN	daily rain	167.9 mm (6.6 in)	85.1 mm (3.4 in)	24 years	44 of 100 (Notable)
30 June 1955	Rewari, IN	daily rain	100.3 mm (3.9 in)	48.5 mm (1.9 in)	8 years	42 of 100 (Notable)
30 June 1955	Rochelle 6 NW, US	daily rain	66.8 mm (2.6 in)	45.7 mm (1.8 in)	25 years	41 of 100 (Notable)
30 June 1955	Jhajjar, IN	daily rain	64.3 mm (2.5 in)	40.9 mm (1.6 in)	20 years	40 of 100 (Notable)
30 June 1955	Belur, IN	daily rain	69.9 mm (2.8 in)	38.1 mm (1.5 in)	12 years	38 of 100 (Notable)
30 June 1955	New Westminster, CA	daily low max	13.3 C (55.9 F)	2.3 C (4.1 F)	76 years	36 of 100 (Notable)
30 June 1955	Nadhai, IN	daily rain	71.1 mm (2.8 in)	58.7 mm (2.3 in)	29 years	36 of 100 (Notable)
30 June 1955	Sepao, IN	daily rain	66.0 mm (2.6 in)	27.9 mm (1.1 in)	48 years	36 of 100 (Notable)
30 June 1955	Maihar, IN	monthly rain	143.0 mm (5.6 in)	14.5 mm (0.6 in)	40 years	35 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

1826 to 1955

Records set or tied on this calendar date in each year from 1826 to 1955. 1955 had 432 records.

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

Records on 06-30 in each year
Year	Records
1826	1
1832	1
1835	2
1843	2
1846	1
1848	2
1849	1
1853	1
1855	1
1857	1
1860	1
1863	1
1865	1
1869	1
1871	1
1873	1
1876	1
1879	2
1882	2
1883	3
1885	4
1886	1
1887	2
1888	2
1889	1
1890	3
1891	2
1892	1
1894	1
1895	1
1896	2
1897	6
1898	3
1899	4
1900	5
1901	9
1902	10
1903	8
1904	20
1905	23
1906	20
1907	12
1908	17
1909	39
1910	57
1911	12
1912	32
1913	99
1914	97
1915	40
1916	66
1917	39
1918	54
1919	72
1920	319
1921	121
1922	133
1923	309
1924	194
1925	113
1926	65
1927	240
1928	137
1929	213
1930	168
1931	774
1932	154
1933	571
1934	331
1935	347
1936	620
1937	458
1938	330
1939	438
1940	346
1941	341
1942	408
1943	790
1944	272
1945	671
1946	631
1947	487
1948	340
1949	403
1950	494
1951	517
1952	533
1953	404
1954	426
1955	432
1956	409
1957	592
1958	423
1959	948
1960	270
1961	351
1962	375
1963	560
1964	434
1965	240
1966	379
1967	414
1968	752
1969	459
1970	730
1971	459
1972	558
1973	623
1974	643
1975	414
1976	607
1977	662
1978	721
1979	601
1980	935
1981	838
1982	1,230
1983	752
1984	722
1985	829
1986	745
1987	1,044
1988	1,216
1989	953
1990	1,191
1991	1,129
1992	1,670
1993	711
1994	951
1995	1,354
1996	889
1997	938
1998	1,714
1999	910
2000	861
2001	778
2002	904
2003	896
2004	998
2005	1,526
2006	723
2007	736
2008	852
2009	1,052
2010	1,069
2011	1,057
2012	1,416
2013	963
2014	496
2015	1,018
2016	371
2017	642
2018	625
2019	1,042
2020	1,151
2021	1,442
2022	709
2023	531
2024	1,004
2025	858
2026	999

Download the Data

Data for records on 1955-06-30: 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 20	298
20 to 40	15
40 to 60	11
60 to 80	3
80 to 100	2
100 to 120	1