Weather Records on 30 June 2023

531 weather records were set or tied worldwide on 30 June 2023. Highest significance: Vincennes 4 E, US.

Key Facts for 30 June 2023

On 30 June 2023, 531 weather records were set or tied at long-record stations worldwide.
298 were record highs and 74 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 32 monthly and 497 daily.
Vincennes 4 E set a daily record precipitation of 92.5 mm (3.6 in) on 30 June 2023.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 449 records.

Record Map

531 stations

531 station records on 30 June 2023 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 2023: highest significance records shown on the map
Station	Country	Type	Value	Significance
Vincennes 4 E	United States	Record daily precipitation	92.5 mm (3.6 in)	76 of 100 (Major)
Kolsillre_D	Sweden	Record daily precipitation	101.8 mm (4.0 in)	65 of 100 (Major)
Urmi	Russia	Record daily precipitation	88.9 mm (3.5 in)	61 of 100 (Major)
Vallbo	Sweden	Record daily precipitation	64.3 mm (2.5 in)	59 of 100 (Notable)
Moosehead	United States	Record daily precipitation	94.5 mm (3.7 in)	58 of 100 (Notable)
Warmun	Australia	Record daily precipitation	32.0 mm (1.3 in)	57 of 100 (Notable)
Nebraska City 2NW	United States	Record daily precipitation	89.4 mm (3.5 in)	57 of 100 (Notable)
Birobidzhan	Russia	Record daily precipitation	74.9 mm (2.9 in)	56 of 100 (Notable)
Outtrim	Australia	Record daily precipitation	38.0 mm (1.5 in)	55 of 100 (Notable)
Lexington Bluegrass AP	United States	Record daily precipitation	65.3 mm (2.6 in)	55 of 100 (Notable)
Tarwin Lower (Riverside)	Australia	Record daily precipitation	29.6 mm (1.2 in)	53 of 100 (Notable)
Wynne	United States	Record high minimum temperature	28.3 C (82.9 F)	53 of 100 (Notable)
Dinghai	China	Record daily precipitation	99.1 mm (3.9 in)	52 of 100 (Notable)
Newburgh L&D	United States	Record daily precipitation	73.7 mm (2.9 in)	52 of 100 (Notable)
Woodrow 6NNE	United States	Record daily precipitation	43.7 mm (1.7 in)	50 of 100 (Notable)
Jarpstrommen	Sweden	Record daily precipitation	46.4 mm (1.8 in)	49 of 100 (Notable)
Schwandorf	Germany	Record daily precipitation	39.8 mm (1.6 in)	47 of 100 (Notable)
Augusta	United States	Record daily precipitation	50.5 mm (2.0 in)	47 of 100 (Notable)
Buffalo 2N	United States	Record high maximum temperature	38.9 C (102.0 F)	47 of 100 (Notable)
Muhldorf	Germany	Record daily precipitation	53.9 mm (2.1 in)	46 of 100 (Notable)
Canton 4N	United States	Record high minimum temperature	26.1 C (79.0 F)	46 of 100 (Notable)
Warrensburg 4NW	United States	Record high minimum temperature	26.7 C (80.1 F)	46 of 100 (Notable)
Plant City	United States	Record high maximum temperature	37.8 C (100.0 F)	45 of 100 (Notable)
Olney 2S	United States	Record daily precipitation	80.8 mm (3.2 in)	45 of 100 (Notable)
Eldorado Springs	United States	Record high maximum temperature	38.9 C (102.0 F)	43 of 100 (Notable)
Enkoping	Sweden	Record daily precipitation	26.2 mm (1.0 in)	42 of 100 (Notable)
Glenwood Spgs #2	United States	Record low maximum temperature	21.1 C (70.0 F)	42 of 100 (Notable)
Covington 8 WNW	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Fish Creek	Australia	Record daily precipitation	49.0 mm (1.9 in)	41 of 100 (Notable)
Columbia	United States	Record high minimum temperature	26.7 C (80.1 F)	41 of 100 (Notable)
Campina Grande	Brazil	Record daily precipitation	41.9 mm (1.6 in)	40 of 100 (Notable)
Bergsjo	Sweden	Record daily precipitation	55.5 mm (2.2 in)	40 of 100 (Notable)
Sierraville Rs	United States	Record low minimum temperature	-3.3 C (26.1 F)	40 of 100 (Notable)
Farmington	United States	Record high minimum temperature	27.2 C (81.0 F)	40 of 100 (Notable)
Bartlesville Muni AP	United States	Record high minimum temperature	26.7 C (80.1 F)	40 of 100 (Notable)
Bhagalpur	India	Record daily precipitation	87.1 mm (3.4 in)	39 of 100 (Notable)
Digernaset	Sweden	Record daily precipitation	40.1 mm (1.6 in)	39 of 100 (Notable)
Henderson 8 SSW	United States	Record daily precipitation	55.9 mm (2.2 in)	39 of 100 (Notable)
Farmington	United States	Record high maximum temperature	40.6 C (105.1 F)	39 of 100 (Notable)
Salem	United States	Record high maximum temperature	42.8 C (109.0 F)	39 of 100 (Notable)
Chadron 3SW	United States	Record daily precipitation	36.1 mm (1.4 in)	39 of 100 (Notable)
Otteroy	Norway	Record daily precipitation	32.0 mm (1.3 in)	38 of 100 (Notable)
Ust-Vojampolka	Russia	Record high maximum temperature	25.3 C (77.5 F)	38 of 100 (Notable)
Pine Bluff	United States	Record high minimum temperature	26.1 C (79.0 F)	38 of 100 (Notable)
Rolla Missouri S&T	United States	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Tell City	United States	Record daily precipitation	65.8 mm (2.6 in)	37 of 100 (Notable)
Russellville	United States	Record daily precipitation	80.0 mm (3.1 in)	37 of 100 (Notable)
Harrisburg 12WNW	United States	Record daily precipitation	30.2 mm (1.2 in)	37 of 100 (Notable)
Bagdad	United States	Record low minimum temperature	11.7 C (53.1 F)	36 of 100 (Notable)
Tell City	United States	Record low maximum temperature	22.2 C (72.0 F)	36 of 100 (Notable)
Penza	Russia	Record daily precipitation	40.9 mm (1.6 in)	35 of 100 (Notable)
San Simon	United States	Record low minimum temperature	10.0 C (50.0 F)	35 of 100 (Notable)
Kim 15 NNE	United States	Record daily precipitation	30.0 mm (1.2 in)	35 of 100 (Notable)
Brassua Dam	United States	Record daily precipitation	87.6 mm (3.4 in)	35 of 100 (Notable)
Margaret River	Australia	Record daily precipitation	58.2 mm (2.3 in)	34 of 100 (Routine)
Juncos 1 SE	Puerto Rico [United States]	Record low maximum temperature	27.8 C (82.0 F)	34 of 100 (Routine)
Vincennes 5 NE	United States	Record daily precipitation	69.9 mm (2.8 in)	34 of 100 (Routine)
Aberdeen	United States	Record daily precipitation	55.6 mm (2.2 in)	34 of 100 (Routine)
Pomme de Terre Dam	United States	Record high maximum temperature	40.6 C (105.1 F)	34 of 100 (Routine)
Norris	United States	Record low maximum temperature	25.6 C (78.1 F)	34 of 100 (Routine)

Counts by Type and Timescale

531 records

Records set or tied on 30 June 2023 by type: Highest daily maximum 105, Lowest daily maximum 44, Highest daily minimum 193, Lowest daily minimum 30, Heaviest daily rainfall 159.

Records on 30 June 2023 by type
Record type	Records
Highest daily maximum	105
Lowest daily maximum	44
Highest daily minimum	193
Lowest daily minimum	30
Heaviest daily rainfall	159
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 2023 by timescale: all-time 2, monthly 32, daily 497.

How Much Records Were Beaten By

413 broken records

Margins by which the 413 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 61.0. Ties are not counted.

Top 20 by Significance

30 June 2023

Top 20 records on 30 June 2023 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 2023	Vincennes 4 E, US	daily rain	92.5 mm (3.6 in)	61.0 mm (2.4 in)	88 years	76 of 100 (Major)
30 June 2023	Kolsillre_D, SE	all-time rain	101.8 mm (4.0 in)	49.8 mm (2.0 in)	2 years	65 of 100 (Major)
30 June 2023	Urmi, RU	daily rain	88.9 mm (3.5 in)	43.9 mm (1.7 in)	69 years	61 of 100 (Major)
30 June 2023	Vallbo, SE	daily rain	64.3 mm (2.5 in)	31.8 mm (1.3 in)	41 years	59 of 100 (Notable)
30 June 2023	Moosehead, US	monthly rain	94.5 mm (3.7 in)	13.2 mm (0.5 in)	85 years	58 of 100 (Notable)
30 June 2023	Warmun, AU	daily rain	32.0 mm (1.3 in)	24.4 mm (1.0 in)	84 years	57 of 100 (Notable)
30 June 2023	Nebraska City 2NW, US	daily rain	89.4 mm (3.5 in)	47.0 mm (1.9 in)	64 years	57 of 100 (Notable)
30 June 2023	Birobidzhan, RU	daily rain	74.9 mm (2.9 in)	48.0 mm (1.9 in)	36 years	56 of 100 (Notable)
30 June 2023	Outtrim, AU	daily rain	38.0 mm (1.5 in)	12.3 mm (0.5 in)	127 years	55 of 100 (Notable)
30 June 2023	Lexington Bluegrass AP, US	daily rain	65.3 mm (2.6 in)	28.0 mm (1.1 in)	77 years	55 of 100 (Notable)
30 June 2023	Tarwin Lower (Riverside), AU	daily rain	29.6 mm (1.2 in)	9.5 mm (0.37 in)	133 years	53 of 100 (Notable)
30 June 2023	Wynne, US	monthly high min	28.3 C (82.9 F)	1.1 C (2.0 F)	108 years	53 of 100 (Notable)
30 June 2023	Dinghai, CN	daily rain	99.1 mm (3.9 in)	55.8 mm (2.2 in)	38 years	52 of 100 (Notable)
30 June 2023	Newburgh L&D, US	daily rain	73.7 mm (2.9 in)	23.4 mm (0.9 in)	84 years	52 of 100 (Notable)
30 June 2023	Woodrow 6NNE, US	daily rain	43.7 mm (1.7 in)	38.6 mm (1.5 in)	25 years	50 of 100 (Notable)
30 June 2023	Jarpstrommen, SE	monthly rain	46.4 mm (1.8 in)	9.1 mm (0.36 in)	62 years	49 of 100 (Notable)
30 June 2023	Schwandorf, DE	daily rain	39.8 mm (1.6 in)	16.3 mm (0.6 in)	50 years	47 of 100 (Notable)
30 June 2023	Augusta, US	daily rain	50.5 mm (2.0 in)	26.4 mm (1.0 in)	68 years	47 of 100 (Notable)
30 June 2023	Buffalo 2N, US	monthly high max	38.9 C (102.0 F)	0.6 C (1.1 F)	92 years	47 of 100 (Notable)
30 June 2023	Muhldorf, DE	daily rain	53.9 mm (2.1 in)	29.4 mm (1.2 in)	21 years	46 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 2023

Records set or tied on this calendar date in each year from 1826 to 2023. 2023 had 531 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 2023-06-30: 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 10	349
10 to 20	36
20 to 30	12
30 to 40	8
40 to 50	6
50 to 60	1
60 to 70	1