Weather Records on 20 June 2025

944 weather records were set or tied worldwide on 20 June 2025. Highest significance: Naples, US.

Key Facts for 20 June 2025

On 20 June 2025, 944 weather records were set or tied at long-record stations worldwide.
737 were record highs and 126 were record lows, counting maximum and minimum temperature.
By timescale, 12 were all-time records, 41 monthly and 891 daily.
Naples set a daily record precipitation of 99.1 mm (3.9 in) on 20 June 2025.
Across 158 earlier years (1800 to 2026) the same calendar date averaged 455 records.

Record Map

944 stations

944 station records on 20 June 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 20 June 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Naples	United States	Record daily precipitation	99.1 mm (3.9 in)	55 of 100 (Notable)
Kokpekty	Kazakhstan	Record high minimum temperature	22.1 C (71.8 F)	50 of 100 (Notable)
Tangier City	Morocco	Record high minimum temperature	25.0 C (77.0 F)	49 of 100 (Notable)
Mackay Lost Rvr Rs	United States	Record high minimum temperature	17.2 C (63.0 F)	49 of 100 (Notable)
Melstone	United States	Record high minimum temperature	20.6 C (69.1 F)	47 of 100 (Notable)
Deer Creek Dam	United States	Record high minimum temperature	20.0 C (68.0 F)	46 of 100 (Notable)
Utah Lake Lehi	United States	Record high minimum temperature	22.2 C (72.0 F)	46 of 100 (Notable)
Verhnjaja Gutara	Russia	Record high maximum temperature	34.8 C (94.6 F)	44 of 100 (Notable)
Nagano	Japan	Record high minimum temperature	23.9 C (75.0 F)	41 of 100 (Notable)
Sasebo Reg Met HQ	Japan	Record high minimum temperature	27.0 C (80.6 F)	41 of 100 (Notable)
Khorog	Tajikistan	Record high minimum temperature	17.6 C (63.7 F)	41 of 100 (Notable)
Ft Bidwell	United States	Record low maximum temperature	13.3 C (55.9 F)	41 of 100 (Notable)
Westcliffe	United States	Record high minimum temperature	15.0 C (59.0 F)	41 of 100 (Notable)
Bonham 3NNE	United States	Record high minimum temperature	26.1 C (79.0 F)	41 of 100 (Notable)
Texarkana Webb Fld	United States	Record high minimum temperature	26.1 C (79.0 F)	41 of 100 (Notable)
Yakataga AP	United States	Record high maximum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Sym	Russia	Record high maximum temperature	39.8 C (103.6 F)	40 of 100 (Notable)
Enisejsk	Russia	Record high minimum temperature	18.6 C (65.5 F)	40 of 100 (Notable)
Valley	United Kingdom	Record high minimum temperature	16.6 C (61.9 F)	40 of 100 (Notable)
N Loup	United States	Record daily precipitation	73.7 mm (2.9 in)	40 of 100 (Notable)
Abashiri	Japan	Record high minimum temperature	20.4 C (68.7 F)	39 of 100 (Notable)
Vyksa	Russia	Record daily precipitation	33.3 mm (1.3 in)	39 of 100 (Notable)
Gadag	India	Record high minimum temperature	23.4 C (74.1 F)	38 of 100 (Notable)
Hirado	Japan	Record high minimum temperature	25.1 C (77.2 F)	38 of 100 (Notable)
Minatare Dam (Usbr)	United States	Record high maximum temperature	38.3 C (100.9 F)	38 of 100 (Notable)
McGill	United States	Record high maximum temperature	35.0 C (95.0 F)	38 of 100 (Notable)
Silver Lake Brighton	United States	Record high minimum temperature	14.4 C (57.9 F)	38 of 100 (Notable)
Eucla	Australia	Record high maximum temperature	28.8 C (83.8 F)	37 of 100 (Notable)
Santaquin Chlorinator	United States	Record high maximum temperature	36.7 C (98.1 F)	37 of 100 (Notable)
Belmullet	Ireland	Record high maximum temperature	25.8 C (78.4 F)	36 of 100 (Notable)
Ermakovskoe	Russia	Record high maximum temperature	36.8 C (98.2 F)	36 of 100 (Notable)
Yajlju	Russia	Record high minimum temperature	15.6 C (60.1 F)	36 of 100 (Notable)
Lexington Kelly Fld	United States	Record high minimum temperature	24.4 C (75.9 F)	36 of 100 (Notable)
Wick	United Kingdom	Record high minimum temperature	13.0 C (55.4 F)	35 of 100 (Notable)
Mountainair	United States	Record high minimum temperature	18.3 C (64.9 F)	35 of 100 (Notable)
Unalakleet Fld	United States	Record high maximum temperature	28.3 C (82.9 F)	35 of 100 (Notable)
Malin Head	Ireland	Record high maximum temperature	25.5 C (77.9 F)	34 of 100 (Routine)
Xai Xai	Mozambique	Record high maximum temperature	29.6 C (85.3 F)	34 of 100 (Routine)
Kielder Castle	United Kingdom	Record high maximum temperature	27.7 C (81.9 F)	34 of 100 (Routine)
Craibstone	United Kingdom	Record high maximum temperature	27.4 C (81.3 F)	34 of 100 (Routine)
Greers Ferry Dam	United States	Record low maximum temperature	22.2 C (72.0 F)	34 of 100 (Routine)
Garwin	United States	Record daily precipitation	58.9 mm (2.3 in)	34 of 100 (Routine)
Pineview Dam	United States	Record high maximum temperature	35.0 C (95.0 F)	34 of 100 (Routine)
McMillin Rsvr	United States	Record low minimum temperature	5.0 C (41.0 F)	34 of 100 (Routine)
Tottori	Japan	Record high minimum temperature	26.7 C (80.1 F)	33 of 100 (Routine)
Tampico Tamps	Mexico	Record low maximum temperature	28.0 C (82.4 F)	33 of 100 (Routine)
Preobrazhenie	Russia	Record daily precipitation	105.5 mm (4.2 in)	33 of 100 (Routine)
Houston	United States	Record daily precipitation	34.0 mm (1.3 in)	33 of 100 (Routine)
Poteet	United States	Record high minimum temperature	26.1 C (79.0 F)	33 of 100 (Routine)
Medford Intl AP	United States	Record low maximum temperature	17.8 C (64.0 F)	33 of 100 (Routine)
Baise	China	Record low maximum temperature	27.0 C (80.6 F)	32 of 100 (Routine)
Pte de la Hague	France	Record high maximum temperature	26.4 C (79.5 F)	32 of 100 (Routine)
Pte de Chassiron	France	Record high minimum temperature	20.7 C (69.3 F)	32 of 100 (Routine)
Tsuruga	Japan	Record high maximum temperature	33.9 C (93.0 F)	32 of 100 (Routine)
Yonago	Japan	Record high minimum temperature	26.2 C (79.2 F)	32 of 100 (Routine)
Kure Reg Met HQ	Japan	Record high maximum temperature	31.9 C (89.4 F)	32 of 100 (Routine)
Sumoto	Japan	Record high minimum temperature	24.8 C (76.6 F)	32 of 100 (Routine)
Nara	Japan	Record high maximum temperature	35.1 C (95.2 F)	32 of 100 (Routine)
Church Buttes Gas Plt	United States	Record high minimum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
Aomori	Japan	Record high minimum temperature	19.7 C (67.5 F)	31 of 100 (Routine)

Counts by Type and Timescale

944 records

Records set or tied on 20 June 2025 by type: Highest daily maximum 258, Lowest daily maximum 103, Highest daily minimum 479, Lowest daily minimum 23, Heaviest daily rainfall 81.

Records on 20 June 2025 by type
Record type	Records
Highest daily maximum	258
Lowest daily maximum	103
Highest daily minimum	479
Lowest daily minimum	23
Heaviest daily rainfall	81
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 20 June 2025 by timescale: all-time 12, monthly 41, daily 891.

How Much Records Were Beaten By

787 broken records

Margins by which the 787 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 48.3. Ties are not counted.

Top 20 by Significance

20 June 2025

Top 20 records on 20 June 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 June 2025	Naples, US	daily rain	99.1 mm (3.9 in)	48.3 mm (1.9 in)	83 years	55 of 100 (Notable)
20 June 2025	Kokpekty, KZ	monthly high min	22.1 C (71.8 F)	0.1 C (0.2 F)	109 years	50 of 100 (Notable)
20 June 2025	Tangier City, MA	daily high min	25.0 C (77.0 F)	5.0 C (9.0 F)	71 years	49 of 100 (Notable)
20 June 2025	Mackay Lost Rvr Rs, US	daily high min	17.2 C (63.0 F)	3.3 C (5.9 F)	107 years	49 of 100 (Notable)
20 June 2025	Melstone, US	daily high min	20.6 C (69.1 F)	2.8 C (5.0 F)	111 years	47 of 100 (Notable)
20 June 2025	Deer Creek Dam, US	monthly high min	20.0 C (68.0 F)	2.8 C (5.0 F)	63 years	46 of 100 (Notable)
20 June 2025	Utah Lake Lehi, US	monthly high min	22.2 C (72.0 F)	0.5 C (0.9 F)	83 years	46 of 100 (Notable)
20 June 2025	Verhnjaja Gutara, RU	monthly high max	34.8 C (94.6 F)	0.7 C (1.3 F)	82 years	44 of 100 (Notable)
20 June 2025	Nagano, JP	monthly high min	23.9 C (75.0 F)	1.3 C (2.3 F)	66 years	41 of 100 (Notable)
20 June 2025	Sasebo Reg Met HQ, JP	monthly high min	27.0 C (80.6 F)	1.3 C (2.3 F)	64 years	41 of 100 (Notable)
20 June 2025	Khorog, TJ	daily high min	17.6 C (63.7 F)	0.3 C (0.5 F)	111 years	41 of 100 (Notable)
20 June 2025	Ft Bidwell, US	daily low max	13.3 C (55.9 F)	0.6 C (1.1 F)	108 years	41 of 100 (Notable)
20 June 2025	Westcliffe, US	daily high min	15.0 C (59.0 F)	0.6 C (1.1 F)	124 years	41 of 100 (Notable)
20 June 2025	Bonham 3NNE, US	daily high min	26.1 C (79.0 F)	0.5 C (0.9 F)	100 years	41 of 100 (Notable)
20 June 2025	Texarkana Webb Fld, US	daily high min	26.1 C (79.0 F)	0.5 C (0.9 F)	123 years	41 of 100 (Notable)
20 June 2025	Yakataga AP, US	daily high max	22.8 C (73.0 F)	2.8 C (5.0 F)	67 years	41 of 100 (Notable)
20 June 2025	Sym, RU	all-time high max	39.8 C (103.6 F)	2.2 C (4.0 F)	41 years	40 of 100 (Notable)
20 June 2025	Enisejsk, RU	daily high min	18.6 C (65.5 F)	0.2 C (0.4 F)	128 years	40 of 100 (Notable)
20 June 2025	Valley, GB	daily high min	16.6 C (61.9 F)	1.6 C (2.9 F)	80 years	40 of 100 (Notable)
20 June 2025	N Loup, US	daily rain	73.7 mm (2.9 in)	22.4 mm (0.9 in)	50 years	40 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 2025

Records set or tied on this calendar date in each year from 1800 to 2025. 2025 had 944 records.

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

Records on 06-20 in each year
Year	Records
1800	1
1803	1
1813	1
1821	2
1838	1
1839	1
1841	1
1844	1
1846	2
1847	1
1850	1
1855	2
1857	1
1861	1
1865	2
1867	1
1869	2
1872	1
1873	1
1877	2
1879	1
1884	1
1886	2
1887	2
1891	2
1892	2
1893	2
1895	4
1896	3
1897	6
1898	3
1899	6
1900	4
1901	5
1902	7
1903	22
1904	13
1905	14
1906	18
1907	10
1908	30
1909	9
1910	27
1911	27
1912	17
1913	30
1914	53
1915	75
1916	83
1917	96
1918	54
1919	67
1920	40
1921	42
1922	61
1923	263
1924	204
1925	483
1926	228
1927	193
1928	199
1929	137
1930	143
1931	536
1932	182
1933	676
1934	301
1935	337
1936	529
1937	412
1938	326
1939	270
1940	469
1941	200
1942	757
1943	447
1944	315
1945	769
1946	849
1947	387
1948	554
1949	314
1950	328
1951	289
1952	318
1953	998
1954	414
1955	291
1956	484
1957	598
1958	603
1959	504
1960	451
1961	836
1962	173
1963	379
1964	729
1965	463
1966	441
1967	687
1968	559
1969	982
1970	482
1971	395
1972	660
1973	553
1974	743
1975	984
1976	899
1977	453
1978	480
1979	727
1980	922
1981	987
1982	801
1983	724
1984	686
1985	811
1986	732
1987	960
1988	1,222
1989	918
1990	899
1991	1,085
1992	1,049
1993	964
1994	925
1995	1,260
1996	1,123
1997	738
1998	1,627
1999	906
2000	1,328
2001	771
2002	955
2003	843
2004	1,071
2005	1,055
2006	820
2007	1,208
2008	669
2009	1,060
2010	865
2011	1,359
2012	1,045
2013	879
2014	381
2015	637
2016	1,352
2017	1,086
2018	635
2019	693
2020	590
2021	1,161
2022	972
2023	1,265
2024	783
2025	944
2026	757

Download the Data

Data for records on 2025-06-20: 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	770
10 to 20	11
20 to 30	5
30 to 40	0
40 to 50	1