Weather Records on 18 June 1929

297 weather records were set or tied worldwide on 18 June 1929. Highest significance: Albion, US.

Key Facts for 18 June 1929

On 18 June 1929, 297 weather records were set or tied at long-record stations worldwide.
201 were record highs and 34 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 6 monthly and 290 daily.
Albion set an all-time record daily precipitation of 157.2 mm (6.2 in) on 18 June 1929.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 437 records.

Record Map

297 stations

297 station records on 18 June 1929 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 1929: highest significance records shown on the map
Station	Country	Type	Value	Significance
Albion	United States	Record daily precipitation	157.2 mm (6.2 in)	58 of 100 (Notable)
Goldstream Lake	Canada	Record daily precipitation	33.3 mm (1.3 in)	34 of 100 (Routine)
Snoqualmie Falls	United States	Record daily precipitation	29.5 mm (1.2 in)	34 of 100 (Routine)
Toronto	Canada	Record high minimum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
N Loup	United States	Record daily precipitation	93.0 mm (3.7 in)	29 of 100 (Routine)
Windsor Riverside	Canada	Record high maximum temperature	33.9 C (93.0 F)	27 of 100 (Routine)
Norfolk	United States	Record daily precipitation	70.1 mm (2.8 in)	27 of 100 (Routine)
Pembroke Eddy Match	Canada	Record high minimum temperature	18.3 C (64.9 F)	26 of 100 (Routine)
Tarpon Spgs Sewage Plt	United States	Record daily precipitation	74.9 mm (2.9 in)	26 of 100 (Routine)
Portland	United States	Record high minimum temperature	21.1 C (70.0 F)	26 of 100 (Routine)
Stanton	United States	Record daily precipitation	35.1 mm (1.4 in)	25 of 100 (Routine)
Hamilton	Canada	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)
Saint John	Canada	Record high minimum temperature	14.4 C (57.9 F)	24 of 100 (Routine)
Kingston	United States	Record high maximum temperature	35.0 C (95.0 F)	24 of 100 (Routine)
Nanaimo	Canada	Record low maximum temperature	11.7 C (53.1 F)	23 of 100 (Routine)
Southampton	Canada	Record high minimum temperature	20.0 C (68.0 F)	23 of 100 (Routine)
Taunton	United States	Record high maximum temperature	33.9 C (93.0 F)	22 of 100 (Routine)
Colchester 2 W	United States	Record high minimum temperature	23.9 C (75.0 F)	21 of 100 (Routine)
Jokkmokk	Sweden	Record daily precipitation	24.3 mm (1.0 in)	20 of 100 (Routine)
Kiruna	Sweden	Record daily precipitation	20.6 mm (0.8 in)	20 of 100 (Routine)
Marrabel	Australia	Record daily precipitation	17.3 mm (0.7 in)	20 of 100 (Routine)
Briksdal	Norway	Record daily precipitation	17.7 mm (0.7 in)	20 of 100 (Routine)
Annapolis US Naval Aca	United States	Record daily precipitation	61.0 mm (2.4 in)	20 of 100 (Routine)
Laghouat	Algeria	Record daily precipitation	10.9 mm (0.4 in)	19 of 100 (Routine)
Port Lincoln (Woolga)	Australia	Record daily precipitation	17.5 mm (0.7 in)	19 of 100 (Routine)
Alton	Canada	Record high maximum temperature	32.8 C (91.0 F)	19 of 100 (Routine)
Sheringa (Lake Hamilton)	Australia	Record daily precipitation	20.3 mm (0.8 in)	18 of 100 (Routine)
Port Dover	Canada	Record high minimum temperature	19.4 C (66.9 F)	18 of 100 (Routine)
Maclear (Mag)	South Africa	Record daily precipitation	10.7 mm (0.4 in)	18 of 100 (Routine)
Napa State Hospital	United States	Record low minimum temperature	3.3 C (37.9 F)	18 of 100 (Routine)
Porthill	United States	Record low maximum temperature	12.8 C (55.0 F)	18 of 100 (Routine)
Woodstock	United States	Record high maximum temperature	33.9 C (93.0 F)	18 of 100 (Routine)
Fall River	United States	Record high minimum temperature	20.0 C (68.0 F)	18 of 100 (Routine)
Bethany	United States	Record high minimum temperature	22.2 C (72.0 F)	18 of 100 (Routine)
Charlotteburg Rsvr	United States	Record high maximum temperature	32.8 C (91.0 F)	18 of 100 (Routine)
Harrisburg - Coop	United States	Record high maximum temperature	34.4 C (93.9 F)	18 of 100 (Routine)
Palmetto	United States	Record daily precipitation	36.8 mm (1.4 in)	18 of 100 (Routine)
Lancaster 4 WSW	United States	Record high minimum temperature	21.1 C (70.0 F)	18 of 100 (Routine)
Baltimore Customs House	United States	Record high maximum temperature	35.0 C (95.0 F)	18 of 100 (Routine)
Philadelphia City	United States	Record high minimum temperature	23.3 C (73.9 F)	18 of 100 (Routine)
Columbia Wb City	United States	Record daily precipitation	23.9 mm (0.9 in)	18 of 100 (Routine)
Ny City Cntrl Park	United States	Record high maximum temperature	35.0 C (95.0 F)	18 of 100 (Routine)
Corny Point	Australia	Record daily precipitation	16.3 mm (0.6 in)	17 of 100 (Routine)
Riverton	Australia	Record daily precipitation	16.3 mm (0.6 in)	17 of 100 (Routine)
New Westminster	Canada	Record daily precipitation	21.3 mm (0.8 in)	17 of 100 (Routine)
White River	Canada	Record high minimum temperature	17.2 C (63.0 F)	17 of 100 (Routine)
Willowvale (Tnk)	South Africa	Record daily precipitation	20.8 mm (0.8 in)	17 of 100 (Routine)
Bridgeport	United States	Record high maximum temperature	35.0 C (95.0 F)	17 of 100 (Routine)
Eastport	United States	Record high minimum temperature	10.6 C (51.1 F)	17 of 100 (Routine)
Fall River	United States	Record high maximum temperature	33.3 C (91.9 F)	17 of 100 (Routine)
Gorin	United States	Record daily precipitation	37.3 mm (1.5 in)	17 of 100 (Routine)
Paterson	United States	Record high maximum temperature	35.0 C (95.0 F)	17 of 100 (Routine)
Salisbury	United States	Record high minimum temperature	16.7 C (62.1 F)	17 of 100 (Routine)
Forest Grove	United States	Record daily precipitation	10.7 mm (0.4 in)	17 of 100 (Routine)
Lewisburg Exp STN	United States	Record daily precipitation	51.1 mm (2.0 in)	17 of 100 (Routine)
Alberni Beaver Creek	Canada	Record daily precipitation	28.4 mm (1.1 in)	16 of 100 (Routine)
Agassiz Cda	Canada	Record low maximum temperature	14.4 C (57.9 F)	16 of 100 (Routine)
New Westminster	Canada	Record low maximum temperature	13.9 C (57.0 F)	16 of 100 (Routine)
Owen Sound	Canada	Record high minimum temperature	19.4 C (66.9 F)	16 of 100 (Routine)
Altastenberg	Germany	Record high maximum temperature	24.7 C (76.5 F)	16 of 100 (Routine)

Counts by Type and Timescale

297 records

Records set or tied on 18 June 1929 by type: Highest daily maximum 112, Lowest daily maximum 24, Highest daily minimum 89, Lowest daily minimum 10, Heaviest daily rainfall 62.

Records on 18 June 1929 by type
Record type	Records
Highest daily maximum	112
Lowest daily maximum	24
Highest daily minimum	89
Lowest daily minimum	10
Heaviest daily rainfall	62
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 June 1929 by timescale: all-time 1, monthly 6, daily 290.

How Much Records Were Beaten By

228 broken records

Margins by which the 228 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 45.7. Ties are not counted.

Top 20 by Significance

18 June 1929

Top 20 records on 18 June 1929 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 1929	Albion, US	all-time rain	157.2 mm (6.2 in)	45.7 mm (1.8 in)	11 years	58 of 100 (Notable)
18 June 1929	Goldstream Lake, CA	monthly rain	33.3 mm (1.3 in)	8.2 mm (0.32 in)	15 years	34 of 100 (Routine)
18 June 1929	Snoqualmie Falls, US	daily rain	29.5 mm (1.2 in)	19.3 mm (0.8 in)	4 years	34 of 100 (Routine)
18 June 1929	Toronto, CA	daily high min	20.0 C (68.0 F)	1.7 C (3.1 F)	63 years	32 of 100 (Routine)
18 June 1929	N Loup, US	daily rain	93.0 mm (3.7 in)	41.4 mm (1.6 in)	6 years	29 of 100 (Routine)
18 June 1929	Windsor Riverside, CA	daily high max	33.9 C (93.0 F)	1.7 C (3.1 F)	60 years	27 of 100 (Routine)
18 June 1929	Norfolk, US	monthly rain	70.1 mm (2.8 in)	7.6 mm (0.30 in)	33 years	27 of 100 (Routine)
18 June 1929	Pembroke Eddy Match, CA	daily high min	18.3 C (64.9 F)	1.1 C (2.0 F)	60 years	26 of 100 (Routine)
18 June 1929	Tarpon Spgs Sewage Plt, US	daily rain	74.9 mm (2.9 in)	41.9 mm (1.6 in)	12 years	26 of 100 (Routine)
18 June 1929	Portland, US	daily high min	21.1 C (70.0 F)	3.3 C (5.9 F)	38 years	26 of 100 (Routine)
18 June 1929	Stanton, US	daily rain	35.1 mm (1.4 in)	22.4 mm (0.9 in)	20 years	25 of 100 (Routine)
18 June 1929	Hamilton, CA	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	58 years	24 of 100 (Routine)
18 June 1929	Saint John, CA	daily high min	14.4 C (57.9 F)	1.1 C (2.0 F)	46 years	24 of 100 (Routine)
18 June 1929	Kingston, US	daily high max	35.0 C (95.0 F)	6.7 C (12.1 F)	24 years	24 of 100 (Routine)
18 June 1929	Nanaimo, CA	daily low max	11.7 C (53.1 F)	3.9 C (7.0 F)	35 years	23 of 100 (Routine)
18 June 1929	Southampton, CA	daily high min	20.0 C (68.0 F)	2.2 C (4.0 F)	44 years	23 of 100 (Routine)
18 June 1929	Taunton, US	daily high max	33.9 C (93.0 F)	4.5 C (8.1 F)	34 years	22 of 100 (Routine)
18 June 1929	Colchester 2 W, US	daily high min	23.9 C (75.0 F)	4.5 C (8.1 F)	24 years	21 of 100 (Routine)
18 June 1929	Jokkmokk, SE	daily rain	24.3 mm (1.0 in)	9.6 mm (0.38 in)	26 years	20 of 100 (Routine)
18 June 1929	Kiruna, SE	daily rain	20.6 mm (0.8 in)	13.4 mm (0.5 in)	8 years	20 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

1800 to 1929

Records set or tied on this calendar date in each year from 1800 to 1929. 1929 had 297 records.

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

Records on 06-18 in each year
Year	Records
1800	1
1801	1
1802	1
1803	1
1816	1
1821	1
1823	1
1839	1
1841	1
1848	1
1855	1
1858	2
1859	1
1862	2
1865	1
1869	1
1870	1
1875	2
1876	1
1879	1
1880	1
1881	2
1882	2
1883	1
1884	1
1886	1
1888	3
1889	1
1890	3
1892	3
1893	1
1894	2
1895	3
1896	4
1897	5
1899	3
1900	4
1901	10
1902	7
1903	13
1904	5
1905	32
1906	16
1907	21
1908	20
1909	39
1910	15
1911	14
1912	25
1913	29
1914	43
1915	62
1916	29
1917	55
1918	118
1919	65
1920	53
1921	44
1922	57
1923	144
1924	108
1925	246
1926	176
1927	287
1928	205
1929	297
1930	379
1931	267
1932	219
1933	499
1934	335
1935	494
1936	549
1937	301
1938	391
1939	674
1940	620
1941	273
1942	201
1943	173
1944	726
1945	784
1946	532
1947	391
1948	421
1949	734
1950	828
1951	237
1952	435
1953	730
1954	460
1955	721
1956	373
1957	672
1958	532
1959	573
1960	394
1961	979
1962	302
1963	305
1964	840
1965	589
1966	431
1967	308
1968	556
1969	598
1970	486
1971	456
1972	334
1973	861
1974	719
1975	821
1976	508
1977	768
1978	516
1979	581
1980	447
1981	895
1982	736
1983	1,080
1984	716
1985	921
1986	862
1987	925
1988	748
1989	697
1990	795
1991	944
1992	579
1993	834
1994	1,156
1995	1,224
1996	1,004
1997	894
1998	1,600
1999	1,258
2000	1,474
2001	589
2002	1,397
2003	853
2004	1,056
2005	1,014
2006	699
2007	898
2008	628
2009	920
2010	928
2011	952
2012	832
2013	847
2014	732
2015	978
2016	787
2017	839
2018	968
2019	425
2020	572
2021	1,874
2022	1,194
2023	574
2024	1,150
2025	583
2026	830

Download the Data

Data for records on 1929-06-18: 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 10	217
10 to 20	7
20 to 30	1
30 to 40	0
40 to 50	3