Weather Records on 30 June 2025

858 weather records were set or tied worldwide on 30 June 2025. Highest significance: Oolitic Purdue Ex Fm, US.

Key Facts for 30 June 2025

On 30 June 2025, 858 weather records were set or tied at long-record stations worldwide.
638 were record highs and 73 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 97 monthly and 756 daily.
Oolitic Purdue Ex Fm set a daily record precipitation of 82.8 mm (3.3 in) on 30 June 2025.
Across 160 earlier years (1826 to 2026) the same calendar date averaged 447 records.

Record Map

858 stations

858 station records on 30 June 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 June 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Oolitic Purdue Ex Fm	United States	Record daily precipitation	82.8 mm (3.3 in)	72 of 100 (Major)
Burr Oak 4S	United States	Record daily precipitation	72.6 mm (2.9 in)	72 of 100 (Major)
Lovewell Dam	United States	Record daily precipitation	94.0 mm (3.7 in)	65 of 100 (Major)
Lebanon 2 W	United States	Record daily precipitation	102.1 mm (4.0 in)	60 of 100 (Major)
Summer Hill	Australia	Record daily precipitation	40.0 mm (1.6 in)	57 of 100 (Notable)
Urbana Wrf	United States	Record daily precipitation	76.7 mm (3.0 in)	56 of 100 (Notable)
Clintonville	United States	Record daily precipitation	61.7 mm (2.4 in)	54 of 100 (Notable)
Superior	United States	Record daily precipitation	58.9 mm (2.3 in)	50 of 100 (Notable)
Bergland Dam	United States	Record daily precipitation	57.4 mm (2.3 in)	47 of 100 (Notable)
Naryn	Kyrgyzstan	Record high minimum temperature	16.0 C (60.8 F)	46 of 100 (Notable)
Tribune 1W	United States	Record daily precipitation	26.4 mm (1.0 in)	45 of 100 (Notable)
Koloa Mauka 994	United States	Record daily precipitation	66.0 mm (2.6 in)	45 of 100 (Notable)
Hetch Hetchy	United States	Record high maximum temperature	37.2 C (99.0 F)	44 of 100 (Notable)
Belleville	United States	Record daily precipitation	105.4 mm (4.1 in)	44 of 100 (Notable)
Lebanon	United States	Record daily precipitation	82.6 mm (3.3 in)	44 of 100 (Notable)
Puerto Montt	Chile	Record low minimum temperature	-8.1 C (17.4 F)	43 of 100 (Notable)
Isabela Substn	Puerto Rico [United States]	Record high minimum temperature	24.4 C (75.9 F)	43 of 100 (Notable)
Steffenville	United States	Record daily precipitation	55.1 mm (2.2 in)	43 of 100 (Notable)
Bolivar Wtr Wks	United States	Record daily precipitation	53.8 mm (2.1 in)	43 of 100 (Notable)
Franklin	United States	Record daily precipitation	44.2 mm (1.7 in)	42 of 100 (Notable)
Urdzhar	Kazakhstan	Record high minimum temperature	24.4 C (75.9 F)	41 of 100 (Notable)
Mattoon	United States	Record daily precipitation	25.4 mm (1.0 in)	41 of 100 (Notable)
Langley AFB	United States	Record high minimum temperature	26.9 C (80.4 F)	41 of 100 (Notable)
Barcelona/Aeropuerto	Spain	Record high maximum temperature	34.3 C (93.7 F)	40 of 100 (Notable)
Arapahoe	United States	Record daily precipitation	45.2 mm (1.8 in)	40 of 100 (Notable)
Desoto City 8 SW	United States	Record daily precipitation	67.6 mm (2.7 in)	40 of 100 (Notable)
Red Cloud	United States	Record daily precipitation	44.5 mm (1.8 in)	40 of 100 (Notable)
Charnwood	Australia	Record daily precipitation	32.0 mm (1.3 in)	39 of 100 (Notable)
Valencia	Spain	Record high maximum temperature	38.0 C (100.4 F)	39 of 100 (Notable)
Courtland	United States	Record daily precipitation	55.6 mm (2.2 in)	39 of 100 (Notable)
Gillespie	Australia	Record daily precipitation	38.0 mm (1.5 in)	38 of 100 (Notable)
Callemondah Station	Australia	Record daily precipitation	53.0 mm (2.1 in)	38 of 100 (Notable)
Shoshone	United States	Record high maximum temperature	33.9 C (93.0 F)	38 of 100 (Notable)
Smith Ctr	United States	Record daily precipitation	41.1 mm (1.6 in)	38 of 100 (Notable)
Moran 5WNW	United States	Record low minimum temperature	-5.6 C (21.9 F)	38 of 100 (Notable)
Lanai AP 656	United States	Record low maximum temperature	24.4 C (75.9 F)	38 of 100 (Notable)
Blackall Township	Australia	Record daily precipitation	38.6 mm (1.5 in)	37 of 100 (Notable)
Ust-Moma	Russia	Record low maximum temperature	9.6 C (49.3 F)	37 of 100 (Notable)
Rota NAS	Spain	Record high minimum temperature	26.0 C (78.8 F)	37 of 100 (Notable)
Bloomington Indiana UNIV	United States	Record daily precipitation	147.3 mm (5.8 in)	37 of 100 (Notable)
Elliston	United States	Record daily precipitation	71.1 mm (2.8 in)	37 of 100 (Notable)
Suttsu	Japan	Record high minimum temperature	20.7 C (69.3 F)	36 of 100 (Notable)
Lancaster 2 NE Filt Plt	United States	Record daily precipitation	50.8 mm (2.0 in)	36 of 100 (Notable)
Dingle Dell	Australia	Record daily precipitation	36.0 mm (1.4 in)	35 of 100 (Notable)
Kanazawa	Japan	Record high minimum temperature	26.5 C (79.7 F)	35 of 100 (Notable)
Zhigansk	Russia	Record low minimum temperature	0.5 C (32.9 F)	35 of 100 (Notable)
Pogranichnyj	Russia	Record high minimum temperature	20.9 C (69.6 F)	35 of 100 (Notable)
Rudnaja Pristan	Russia	Record high maximum temperature	32.8 C (91.0 F)	35 of 100 (Notable)
Juzhno-Sahalinsk	Russia	Record high minimum temperature	16.9 C (62.4 F)	35 of 100 (Notable)
Huelva	Spain	Record high maximum temperature	40.3 C (104.5 F)	35 of 100 (Notable)
Huelva	Spain	Record high minimum temperature	23.9 C (75.0 F)	35 of 100 (Notable)
Fairhope 2 NE	United States	Record low maximum temperature	26.1 C (79.0 F)	35 of 100 (Notable)
Rohwer 2 NNE	United States	Record daily precipitation	48.3 mm (1.9 in)	35 of 100 (Notable)
Hagerstown 1E	United States	Record daily precipitation	28.7 mm (1.1 in)	35 of 100 (Notable)
Kingscliff (Marine Parade)	Australia	Record daily precipitation	75.6 mm (3.0 in)	34 of 100 (Routine)
Suwa	Japan	Record high minimum temperature	22.4 C (72.3 F)	34 of 100 (Routine)
Lugano	Switzerland	Record high maximum temperature	33.7 C (92.7 F)	34 of 100 (Routine)
Ft Ross	United States	Record low maximum temperature	13.3 C (55.9 F)	34 of 100 (Routine)
Rio Cuarto Area de Material	Argentina	Record low minimum temperature	-6.8 C (19.8 F)	33 of 100 (Routine)
Malargue	Argentina	Record low minimum temperature	-16.0 C (3.2 F)	33 of 100 (Routine)

Counts by Type and Timescale

858 records

Records set or tied on 30 June 2025 by type: Highest daily maximum 195, Lowest daily maximum 39, Highest daily minimum 443, Lowest daily minimum 34, Heaviest daily rainfall 147.

Records on 30 June 2025 by type
Record type	Records
Highest daily maximum	195
Lowest daily maximum	39
Highest daily minimum	443
Lowest daily minimum	34
Heaviest daily rainfall	147
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 30 June 2025 by timescale: all-time 5, monthly 97, daily 756.

How Much Records Were Beaten By

725 broken records

Margins by which the 725 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 76.7. Ties are not counted.

Top 20 by Significance

30 June 2025

Top 20 records on 30 June 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 2025	Oolitic Purdue Ex Fm, US	daily rain	82.8 mm (3.3 in)	44.2 mm (1.7 in)	124 years	72 of 100 (Major)
30 June 2025	Burr Oak 4S, US	daily rain	72.6 mm (2.9 in)	44.9 mm (1.8 in)	110 years	72 of 100 (Major)
30 June 2025	Lovewell Dam, US	daily rain	94.0 mm (3.7 in)	72.2 mm (2.8 in)	60 years	65 of 100 (Major)
30 June 2025	Lebanon 2 W, US	daily rain	102.1 mm (4.0 in)	76.7 mm (3.0 in)	46 years	60 of 100 (Major)
30 June 2025	Summer Hill, AU	daily rain	40.0 mm (1.6 in)	26.0 mm (1.0 in)	112 years	57 of 100 (Notable)
30 June 2025	Urbana Wrf, US	daily rain	76.7 mm (3.0 in)	43.7 mm (1.7 in)	30 years	56 of 100 (Notable)
30 June 2025	Clintonville, US	daily rain	61.7 mm (2.4 in)	32.5 mm (1.3 in)	60 years	54 of 100 (Notable)
30 June 2025	Superior, US	daily rain	58.9 mm (2.3 in)	15.7 mm (0.6 in)	123 years	50 of 100 (Notable)
30 June 2025	Bergland Dam, US	daily rain	57.4 mm (2.3 in)	19.8 mm (0.8 in)	72 years	47 of 100 (Notable)
30 June 2025	Naryn, KG	daily high min	16.0 C (60.8 F)	1.5 C (2.7 F)	107 years	46 of 100 (Notable)
30 June 2025	Tribune 1W, US	daily rain	26.4 mm (1.0 in)	10.9 mm (0.4 in)	90 years	45 of 100 (Notable)
30 June 2025	Koloa Mauka 994, US	daily rain	66.0 mm (2.6 in)	17.0 mm (0.7 in)	76 years	45 of 100 (Notable)
30 June 2025	Hetch Hetchy, US	daily high max	37.2 C (99.0 F)	2.2 C (4.0 F)	107 years	44 of 100 (Notable)
30 June 2025	Belleville, US	daily rain	105.4 mm (4.1 in)	39.4 mm (1.6 in)	36 years	44 of 100 (Notable)
30 June 2025	Lebanon, US	daily rain	82.6 mm (3.3 in)	30.8 mm (1.2 in)	43 years	44 of 100 (Notable)
30 June 2025	Puerto Montt, CL	all-time low min	-8.1 C (17.4 F)	1.1 C (2.0 F)	51 years	43 of 100 (Notable)
30 June 2025	Isabela Substn, PR	daily high min	24.4 C (75.9 F)	0.5 C (0.9 F)	124 years	43 of 100 (Notable)
30 June 2025	Steffenville, US	daily rain	55.1 mm (2.2 in)	21.6 mm (0.9 in)	63 years	43 of 100 (Notable)
30 June 2025	Bolivar Wtr Wks, US	daily rain	53.8 mm (2.1 in)	18.5 mm (0.7 in)	74 years	43 of 100 (Notable)
30 June 2025	Franklin, US	daily rain	44.2 mm (1.7 in)	9.4 mm (0.37 in)	83 years	42 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 2025

Records set or tied on this calendar date in each year from 1826 to 2025. 2025 had 858 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	1,149
2021	1,442
2022	709
2023	531
2024	1,004
2025	858
2026	999

Download the Data

Data for records on 2025-06-30: 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 10	671
10 to 20	28
20 to 30	11
30 to 40	7
40 to 50	5
50 to 60	1
60 to 70	0
70 to 80	2