Weather Records on 28 June 2015

1,257 weather records were set or tied worldwide on 28 June 2015. Highest significance: Hammonton 1 NE, US.

Key Facts for 28 June 2015

On 28 June 2015, 1,257 weather records were set or tied at long-record stations worldwide.
898 were record highs and 179 were record lows, counting maximum and minimum temperature.
By timescale, 31 were all-time records, 216 monthly and 1,010 daily.
Hammonton 1 NE set a daily record precipitation of 82.0 mm (3.2 in) on 28 June 2015.
Across 158 earlier years (1815 to 2026) the same calendar date averaged 463 records.

Record Map

1,257 stations

1,257 station records on 28 June 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 28 June 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hammonton 1 NE	United States	Record daily precipitation	82.0 mm (3.2 in)	64 of 100 (Major)
Narjan Mar	Russia	Record daily precipitation	47.3 mm (1.9 in)	63 of 100 (Major)
Dzhikimda	Russia	Record daily precipitation	41.3 mm (1.6 in)	62 of 100 (Major)
Bickleton	United States	Record high maximum temperature	42.2 C (108.0 F)	60 of 100 (Major)
Mezen	Russia	Record daily precipitation	37.8 mm (1.5 in)	55 of 100 (Notable)
Anacortes	United States	Record high minimum temperature	17.8 C (64.0 F)	55 of 100 (Notable)
Ft Bidwell	United States	Record high minimum temperature	20.0 C (68.0 F)	54 of 100 (Notable)
Kellogg	United States	Record high minimum temperature	23.3 C (73.9 F)	54 of 100 (Notable)
Ashland	United States	Record high minimum temperature	19.4 C (66.9 F)	54 of 100 (Notable)
Waco Dam	United States	Record daily precipitation	69.9 mm (2.8 in)	54 of 100 (Notable)
Alpine	United States	Record daily precipitation	33.5 mm (1.3 in)	53 of 100 (Notable)
Bonners Ferry	United States	Record high maximum temperature	40.6 C (105.1 F)	53 of 100 (Notable)
Hatton 9 SE	United States	Record high maximum temperature	43.9 C (111.0 F)	53 of 100 (Notable)
Mudjug	Russia	Record daily precipitation	31.0 mm (1.2 in)	52 of 100 (Notable)
Isit	Russia	Record daily precipitation	33.6 mm (1.3 in)	52 of 100 (Notable)
Emmitsburg 2 SE	United States	Record daily precipitation	68.1 mm (2.7 in)	52 of 100 (Notable)
Missoula 6 NW WFO	United States	Record high maximum temperature	39.4 C (102.9 F)	51 of 100 (Notable)
Heppner	United States	Record high minimum temperature	21.1 C (70.0 F)	51 of 100 (Notable)
Pilot Rock 1 SE	United States	Record high maximum temperature	44.4 C (111.9 F)	51 of 100 (Notable)
Kennewick	United States	Record high maximum temperature	42.8 C (109.0 F)	51 of 100 (Notable)
Nizhnyaya Pesha	Russia	Record daily precipitation	29.0 mm (1.1 in)	50 of 100 (Notable)
Moro	United States	Record high maximum temperature	40.6 C (105.1 F)	50 of 100 (Notable)
Moscow U of I	United States	Record high maximum temperature	38.9 C (102.0 F)	49 of 100 (Notable)
Davenport	United States	Record high maximum temperature	38.9 C (102.0 F)	49 of 100 (Notable)
Ellensburg	United States	Record high maximum temperature	40.6 C (105.1 F)	49 of 100 (Notable)
Republic	United States	Record high maximum temperature	40.0 C (104.0 F)	49 of 100 (Notable)
Kon-Kolodez	Russia	Record daily precipitation	42.3 mm (1.7 in)	48 of 100 (Notable)
Saint Maries	United States	Record high maximum temperature	38.3 C (100.9 F)	48 of 100 (Notable)
Carlisle Wtp	United States	Record daily precipitation	49.5 mm (1.9 in)	48 of 100 (Notable)
Yulin	China	Record daily precipitation	31.2 mm (1.2 in)	46 of 100 (Notable)
Konya	Turkey	Record daily precipitation	31.2 mm (1.2 in)	46 of 100 (Notable)
Yreka	United States	Record high minimum temperature	21.7 C (71.1 F)	46 of 100 (Notable)
Napoleonville	United States	Record daily precipitation	46.7 mm (1.8 in)	46 of 100 (Notable)
Long Branch-Oakhurst	United States	Record daily precipitation	53.3 mm (2.1 in)	46 of 100 (Notable)
Grants Pass	United States	Record high maximum temperature	42.8 C (109.0 F)	46 of 100 (Notable)
Franklin	United States	Record low maximum temperature	17.2 C (63.0 F)	46 of 100 (Notable)
Hohenwald	United States	Record low maximum temperature	23.9 C (75.0 F)	46 of 100 (Notable)
Pilot Rock 1 SE	United States	Record high minimum temperature	21.7 C (71.1 F)	45 of 100 (Notable)
Wallowa	United States	Record high maximum temperature	40.6 C (105.1 F)	45 of 100 (Notable)
Everett	United States	Record low maximum temperature	17.2 C (63.0 F)	45 of 100 (Notable)
Ritzville 1 SSE	United States	Record high minimum temperature	20.6 C (69.1 F)	45 of 100 (Notable)
Wu Lu Mu Qi	China	Record daily precipitation	28.2 mm (1.1 in)	44 of 100 (Notable)
McCall	United States	Record high maximum temperature	35.6 C (96.1 F)	44 of 100 (Notable)
Libby 32 SSE	United States	Record high minimum temperature	12.8 C (55.0 F)	44 of 100 (Notable)
Marion Forks Fish Hatchery	United States	Record high minimum temperature	17.2 C (63.0 F)	44 of 100 (Notable)
Seeley Lake Rs	United States	Record high maximum temperature	36.1 C (97.0 F)	43 of 100 (Notable)
Waverly	United States	Record low maximum temperature	18.3 C (64.9 F)	43 of 100 (Notable)
Bartow 1SE	United States	Record high minimum temperature	26.1 C (79.0 F)	42 of 100 (Notable)
Hillsdale	United States	Record low maximum temperature	16.1 C (61.0 F)	42 of 100 (Notable)
Caliente	United States	Record high maximum temperature	41.1 C (106.0 F)	42 of 100 (Notable)
Leaburg 1 SW	United States	Record high minimum temperature	17.2 C (63.0 F)	42 of 100 (Notable)
Towanda 1 S	United States	Record low maximum temperature	17.8 C (64.0 F)	42 of 100 (Notable)
York Haven	United States	Record daily precipitation	62.5 mm (2.5 in)	42 of 100 (Notable)
Katy City	United States	Record daily precipitation	76.2 mm (3.0 in)	42 of 100 (Notable)
Liepaja	Latvia	Record low minimum temperature	6.3 C (43.3 F)	41 of 100 (Notable)
Poronajsk	Russia	Record low minimum temperature	-0.3 C (31.5 F)	41 of 100 (Notable)
Coeur D'Alene	United States	Record high maximum temperature	37.2 C (99.0 F)	41 of 100 (Notable)
Natl Arboretum Dc	United States	Record daily precipitation	66.3 mm (2.6 in)	41 of 100 (Notable)
Aberdeen	United States	Record low maximum temperature	26.1 C (79.0 F)	41 of 100 (Notable)
Missoula 6 NW WFO	United States	Record high minimum temperature	18.3 C (64.9 F)	41 of 100 (Notable)

Counts by Type and Timescale

1,257 records

Records set or tied on 28 June 2015 by type: Highest daily maximum 428, Lowest daily maximum 148, Highest daily minimum 470, Lowest daily minimum 31, Heaviest daily rainfall 180.

Records on 28 June 2015 by type
Record type	Records
Highest daily maximum	428
Lowest daily maximum	148
Highest daily minimum	470
Lowest daily minimum	31
Heaviest daily rainfall	180
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 28 June 2015 by timescale: all-time 31, monthly 216, daily 1,010.

How Much Records Were Beaten By

1,011 broken records

Margins by which the 1,011 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

28 June 2015

Top 20 records on 28 June 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 June 2015	Hammonton 1 NE, US	daily rain	82.0 mm (3.2 in)	31.2 mm (1.2 in)	118 years	64 of 100 (Major)
28 June 2015	Narjan Mar, RU	daily rain	47.3 mm (1.9 in)	31.8 mm (1.3 in)	49 years	63 of 100 (Major)
28 June 2015	Dzhikimda, RU	daily rain	41.3 mm (1.6 in)	21.3 mm (0.8 in)	65 years	62 of 100 (Major)
28 June 2015	Bickleton, US	all-time high max	42.2 C (108.0 F)	3.3 C (5.9 F)	86 years	60 of 100 (Major)
28 June 2015	Mezen, RU	daily rain	37.8 mm (1.5 in)	20.8 mm (0.8 in)	30 years	55 of 100 (Notable)
28 June 2015	Anacortes, US	monthly high min	17.8 C (64.0 F)	1.1 C (2.0 F)	107 years	55 of 100 (Notable)
28 June 2015	Ft Bidwell, US	monthly high min	20.0 C (68.0 F)	1.7 C (3.1 F)	144 years	54 of 100 (Notable)
28 June 2015	Kellogg, US	all-time high min	23.3 C (73.9 F)	2.7 C (4.9 F)	53 years	54 of 100 (Notable)
28 June 2015	Ashland, US	monthly high min	19.4 C (66.9 F)	1.6 C (2.9 F)	97 years	54 of 100 (Notable)
28 June 2015	Waco Dam, US	daily rain	69.9 mm (2.8 in)	61.0 mm (2.4 in)	30 years	54 of 100 (Notable)
28 June 2015	Alpine, US	daily rain	33.5 mm (1.3 in)	17.2 mm (0.7 in)	52 years	53 of 100 (Notable)
28 June 2015	Bonners Ferry, US	all-time high max	40.6 C (105.1 F)	0.6 C (1.1 F)	73 years	53 of 100 (Notable)
28 June 2015	Hatton 9 SE, US	monthly high max	43.9 C (111.0 F)	2.2 C (4.0 F)	97 years	53 of 100 (Notable)
28 June 2015	Mudjug, RU	daily rain	31.0 mm (1.2 in)	19.7 mm (0.8 in)	34 years	52 of 100 (Notable)
28 June 2015	Isit, RU	monthly rain	33.6 mm (1.3 in)	5.5 mm (0.22 in)	77 years	52 of 100 (Notable)
28 June 2015	Emmitsburg 2 SE, US	daily rain	68.1 mm (2.7 in)	44.0 mm (1.7 in)	44 years	52 of 100 (Notable)
28 June 2015	Missoula 6 NW WFO, US	monthly high max	39.4 C (102.9 F)	1.6 C (2.9 F)	97 years	51 of 100 (Notable)
28 June 2015	Heppner, US	daily high min	21.1 C (70.0 F)	3.9 C (7.0 F)	119 years	51 of 100 (Notable)
28 June 2015	Pilot Rock 1 SE, US	monthly high max	44.4 C (111.9 F)	2.7 C (4.9 F)	90 years	51 of 100 (Notable)
28 June 2015	Kennewick, US	monthly high max	42.8 C (109.0 F)	0.6 C (1.1 F)	103 years	51 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

1815 to 2015

Records set or tied on this calendar date in each year from 1815 to 2015. 2015 had 1,257 records.

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

Records on 06-28 in each year
Year	Records
1815	1
1823	1
1824	1
1827	1
1834	1
1835	2
1840	1
1841	1
1857	1
1860	1
1861	2
1862	1
1863	1
1864	1
1865	1
1867	1
1876	2
1878	1
1879	1
1880	1
1884	1
1887	3
1888	4
1889	2
1890	5
1891	1
1892	4
1893	5
1895	1
1896	2
1898	3
1899	2
1900	2
1901	19
1902	8
1903	2
1904	12
1905	19
1906	24
1907	12
1908	10
1909	26
1910	51
1911	30
1912	21
1913	57
1914	50
1915	64
1916	99
1917	20
1918	46
1919	69
1920	146
1921	68
1922	45
1923	222
1924	105
1925	168
1926	335
1927	256
1928	176
1929	146
1930	195
1931	843
1932	218
1933	475
1934	594
1935	332
1936	556
1937	378
1938	591
1939	333
1940	256
1941	454
1942	570
1943	422
1944	386
1945	489
1946	401
1947	818
1948	435
1949	316
1950	340
1951	420
1952	685
1953	293
1954	427
1955	369
1956	582
1957	636
1958	749
1959	647
1960	290
1961	405
1962	333
1963	672
1964	328
1965	363
1966	394
1967	398
1968	1,286
1969	961
1970	897
1971	629
1972	503
1973	696
1974	953
1975	611
1976	661
1977	397
1978	797
1979	542
1980	1,754
1981	870
1982	737
1983	1,336
1984	448
1985	1,223
1986	657
1987	615
1988	1,224
1989	736
1990	1,006
1991	1,389
1992	1,306
1993	753
1994	1,209
1995	959
1996	1,094
1997	860
1998	1,271
1999	1,348
2000	1,297
2001	712
2002	1,020
2003	748
2004	965
2005	995
2006	1,051
2007	1,086
2008	554
2009	839
2010	1,186
2011	1,051
2012	1,204
2013	934
2014	695
2015	1,257
2016	424
2017	595
2018	711
2019	685
2020	915
2021	1,472
2022	853
2023	619
2024	694
2025	454
2026	1,942

Download the Data

Data for records on 2015-06-28: 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 2026-10-16 (16 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	935
10 to 20	53
20 to 30	17
30 to 40	3
40 to 50	2
50 to 60	0
60 to 70	1