Weather Records on 18 June 2023

574 weather records were set or tied worldwide on 18 June 2023. Highest significance: Newport, US.

Key Facts for 18 June 2023

On 18 June 2023, 574 weather records were set or tied at long-record stations worldwide.
299 were record highs and 128 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 9 monthly and 563 daily.
Newport set a monthly record daily precipitation of 104.9 mm (4.1 in) on 18 June 2023.
Across 162 earlier years (1800 to 2026) the same calendar date averaged 435 records.

Record Map

574 stations

574 station records on 18 June 2023 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 June 2023: highest significance records shown on the map
Station	Country	Type	Value	Significance
Newport	United States	Record daily precipitation	104.9 mm (4.1 in)	64 of 100 (Major)
Gatum	Australia	Record daily precipitation	31.6 mm (1.2 in)	63 of 100 (Major)
Moosehead	United States	Record daily precipitation	58.2 mm (2.3 in)	61 of 100 (Major)
Gilman	United States	Record daily precipitation	82.6 mm (3.3 in)	56 of 100 (Notable)
Deesa	India	Record daily precipitation	131.1 mm (5.2 in)	55 of 100 (Notable)
Norris Madison Pwr House	United States	Record daily precipitation	28.2 mm (1.1 in)	51 of 100 (Notable)
Edinburgh: Royal Botanic Garde	United Kingdom	Record daily precipitation	34.2 mm (1.3 in)	49 of 100 (Notable)
Brooklet 1 W	United States	Record daily precipitation	74.9 mm (2.9 in)	48 of 100 (Notable)
Newton	United States	Record daily precipitation	43.9 mm (1.7 in)	48 of 100 (Notable)
Harlingen	United States	Record high minimum temperature	28.3 C (82.9 F)	48 of 100 (Notable)
Willalooka (Yardookra)	Australia	Record daily precipitation	30.0 mm (1.2 in)	46 of 100 (Notable)
Nottingham: Watnall	United Kingdom	Record daily precipitation	34.0 mm (1.3 in)	46 of 100 (Notable)
New Iberia AP - Acadiana Rgnl	United States	Record high minimum temperature	26.7 C (80.1 F)	45 of 100 (Notable)
Luling	United States	Record high maximum temperature	41.1 C (106.0 F)	45 of 100 (Notable)
Hallettsville 2 N	United States	Record high maximum temperature	39.4 C (102.9 F)	44 of 100 (Notable)
Headworks Portland Wtr B	United States	Record low maximum temperature	11.1 C (52.0 F)	43 of 100 (Notable)
Rocksprings	United States	Record high maximum temperature	40.0 C (104.0 F)	43 of 100 (Notable)
Minsk	Belarus	Record high maximum temperature	30.8 C (87.4 F)	42 of 100 (Notable)
Beaver Creek	United States	Record daily precipitation	38.1 mm (1.5 in)	42 of 100 (Notable)
Chanthaburi	Thailand	Record daily precipitation	196.6 mm (7.7 in)	41 of 100 (Notable)
Khorog	Tajikistan	Record high maximum temperature	31.6 C (88.9 F)	41 of 100 (Notable)
Otter Brook Lake	United States	Record daily precipitation	35.1 mm (1.4 in)	41 of 100 (Notable)
Coloso	Puerto Rico [United States]	Record daily precipitation	64.5 mm (2.5 in)	40 of 100 (Notable)
Stornoway Airport	United Kingdom	Record high minimum temperature	13.0 C (55.4 F)	40 of 100 (Notable)
Rock Rapids	United States	Record daily precipitation	39.9 mm (1.6 in)	40 of 100 (Notable)
Boerne	United States	Record high minimum temperature	24.4 C (75.9 F)	40 of 100 (Notable)
Rocksprings	United States	Record high minimum temperature	25.0 C (77.0 F)	40 of 100 (Notable)
Perpignan	France	Record high minimum temperature	21.7 C (71.1 F)	39 of 100 (Notable)
Jodhpur	India	Record daily precipitation	90.9 mm (3.6 in)	39 of 100 (Notable)
Cimarron	United States	Record daily precipitation	31.5 mm (1.2 in)	39 of 100 (Notable)
Kingsville	United States	Record high maximum temperature	41.1 C (106.0 F)	39 of 100 (Notable)
Grand Coteau	United States	Record high minimum temperature	26.1 C (79.0 F)	38 of 100 (Notable)
Darkhorse Lake	United States	Record daily precipitation	27.9 mm (1.1 in)	38 of 100 (Notable)
Jodhpur	India	Record low maximum temperature	29.0 C (84.2 F)	37 of 100 (Notable)
Den Helder-1	Netherlands	Record high minimum temperature	18.4 C (65.1 F)	37 of 100 (Notable)
Ust Tzilma	Russia	Record low maximum temperature	9.5 C (49.1 F)	37 of 100 (Notable)
Stephenville Clark Fld	United States	Record high minimum temperature	25.6 C (78.1 F)	37 of 100 (Notable)
Ft Kent	United States	Record daily precipitation	39.9 mm (1.6 in)	36 of 100 (Notable)
Chilpancingo Ro.	Mexico	Record high minimum temperature	21.9 C (71.4 F)	35 of 100 (Notable)
Corinna	United States	Record daily precipitation	36.3 mm (1.4 in)	35 of 100 (Notable)
Canyon	United States	Record low minimum temperature	9.4 C (48.9 F)	35 of 100 (Notable)
Wink FAA AP	United States	Record high minimum temperature	27.2 C (81.0 F)	35 of 100 (Notable)
Portland Intl AP	United States	Record low maximum temperature	14.4 C (57.9 F)	35 of 100 (Notable)
Hacienda Ylang Ylang Veracruz	Mexico	Record high maximum temperature	37.6 C (99.7 F)	34 of 100 (Routine)
Searcy	United States	Record daily precipitation	45.0 mm (1.8 in)	34 of 100 (Routine)
Carville 2 SW	United States	Record high minimum temperature	25.6 C (78.1 F)	34 of 100 (Routine)
Prade Rch	United States	Record high maximum temperature	40.6 C (105.1 F)	34 of 100 (Routine)
Dergholm (Dorodong)	Australia	Record daily precipitation	31.0 mm (1.2 in)	33 of 100 (Routine)
Laane-Nigula	Estonia	Record high minimum temperature	18.4 C (65.1 F)	33 of 100 (Routine)
Rouen - Boos	France	Record daily precipitation	27.6 mm (1.1 in)	33 of 100 (Routine)
Fredericksburg	United States	Record high maximum temperature	39.4 C (102.9 F)	33 of 100 (Routine)
Bloody Dick	United States	Record daily precipitation	25.4 mm (1.0 in)	33 of 100 (Routine)
Tucumcari Muni AP	United States	Record low minimum temperature	8.9 C (48.0 F)	33 of 100 (Routine)
Kuusiku	Estonia	Record high minimum temperature	18.0 C (64.4 F)	32 of 100 (Routine)
Sredny Vasjugan	Russia	Record low minimum temperature	1.2 C (34.2 F)	32 of 100 (Routine)
Dakar/Yoff	Senegal	Record high minimum temperature	26.5 C (79.7 F)	32 of 100 (Routine)
John Martin Dam	United States	Record low maximum temperature	22.2 C (72.0 F)	32 of 100 (Routine)
Sugarloaf Rsvr	United States	Record low maximum temperature	9.4 C (48.9 F)	32 of 100 (Routine)
Ft Stockton	United States	Record high minimum temperature	25.0 C (77.0 F)	31 of 100 (Routine)
Nixon	United States	Record high minimum temperature	26.1 C (79.0 F)	31 of 100 (Routine)

Counts by Type and Timescale

574 records

Records set or tied on 18 June 2023 by type: Highest daily maximum 111, Lowest daily maximum 73, Highest daily minimum 188, Lowest daily minimum 55, Heaviest daily rainfall 147.

Records on 18 June 2023 by type
Record type	Records
Highest daily maximum	111
Lowest daily maximum	73
Highest daily minimum	188
Lowest daily minimum	55
Heaviest daily rainfall	147
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 18 June 2023 by timescale: all-time 2, monthly 9, daily 563.

How Much Records Were Beaten By

451 broken records

Margins by which the 451 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.1. Ties are not counted.

Top 20 by Significance

18 June 2023

Top 20 records on 18 June 2023 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 June 2023	Newport, US	monthly rain	104.9 mm (4.1 in)	20.6 mm (0.8 in)	85 years	64 of 100 (Major)
18 June 2023	Gatum, AU	daily rain	31.6 mm (1.2 in)	19.2 mm (0.8 in)	68 years	63 of 100 (Major)
18 June 2023	Moosehead, US	daily rain	58.2 mm (2.3 in)	24.9 mm (1.0 in)	85 years	61 of 100 (Major)
18 June 2023	Gilman, US	daily rain	82.6 mm (3.3 in)	52.1 mm (2.1 in)	25 years	56 of 100 (Notable)
18 June 2023	Deesa, IN	monthly rain	131.1 mm (5.2 in)	28.7 mm (1.1 in)	66 years	55 of 100 (Notable)
18 June 2023	Norris Madison Pwr House, US	daily rain	28.2 mm (1.1 in)	9.1 mm (0.36 in)	104 years	51 of 100 (Notable)
18 June 2023	Edinburgh: Royal Botanic Garde, GB	daily rain	34.2 mm (1.3 in)	15.7 mm (0.6 in)	60 years	49 of 100 (Notable)
18 June 2023	Brooklet 1 W, US	daily rain	74.9 mm (2.9 in)	18.3 mm (0.7 in)	96 years	48 of 100 (Notable)
18 June 2023	Newton, US	daily rain	43.9 mm (1.7 in)	15.2 mm (0.6 in)	108 years	48 of 100 (Notable)
18 June 2023	Harlingen, US	monthly high min	28.3 C (82.9 F)	0.5 C (0.9 F)	89 years	48 of 100 (Notable)
18 June 2023	Willalooka (Yardookra), AU	daily rain	30.0 mm (1.2 in)	17.4 mm (0.7 in)	36 years	46 of 100 (Notable)
18 June 2023	Nottingham: Watnall, GB	daily rain	34.0 mm (1.3 in)	15.6 mm (0.6 in)	52 years	46 of 100 (Notable)
18 June 2023	New Iberia AP - Acadiana Rgnl, US	daily high min	26.7 C (80.1 F)	1.1 C (2.0 F)	116 years	45 of 100 (Notable)
18 June 2023	Luling, US	daily high max	41.1 C (106.0 F)	1.7 C (3.1 F)	104 years	45 of 100 (Notable)
18 June 2023	Hallettsville 2 N, US	daily high max	39.4 C (102.9 F)	1.1 C (2.0 F)	121 years	44 of 100 (Notable)
18 June 2023	Headworks Portland Wtr B, US	daily low max	11.1 C (52.0 F)	1.7 C (3.1 F)	114 years	43 of 100 (Notable)
18 June 2023	Rocksprings, US	daily high max	40.0 C (104.0 F)	1.1 C (2.0 F)	126 years	43 of 100 (Notable)
18 June 2023	Minsk, BY	daily high max	30.8 C (87.4 F)	1.3 C (2.3 F)	105 years	42 of 100 (Notable)
18 June 2023	Beaver Creek, US	daily rain	38.1 mm (1.5 in)	25.4 mm (1.0 in)	12 years	42 of 100 (Notable)
18 June 2023	Chanthaburi, TH	daily rain	196.6 mm (7.7 in)	56.1 mm (2.2 in)	45 years	41 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

1800 to 2023

Records set or tied on this calendar date in each year from 1800 to 2023. 2023 had 574 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 2023-06-18: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 10	409
10 to 20	30
20 to 30	7
30 to 40	3
40 to 50	0
50 to 60	2