Weather Records on 6 September 2015

692 weather records were set or tied worldwide on 6 September 2015. Highest significance: Jerome, US.

Key Facts for 6 September 2015

On 6 September 2015, 692 weather records were set or tied at long-record stations worldwide.
384 were record highs and 174 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 52 monthly and 640 daily.
Jerome set a daily record precipitation of 62.0 mm (2.4 in) on 6 September 2015.
Across 164 earlier years (1794 to 2026) the same calendar date averaged 449 records.

Record Map

692 stations

692 station records on 6 September 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 6 September 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
Jerome	United States	Record daily precipitation	62.0 mm (2.4 in)	68 of 100 (Major)
Orenburg	Russia	Record daily precipitation	28.8 mm (1.1 in)	66 of 100 (Major)
Mariefred	Sweden	Record daily precipitation	75.6 mm (3.0 in)	65 of 100 (Major)
Romny	Ukraine	Record daily precipitation	78.0 mm (3.1 in)	65 of 100 (Major)
Cotton	United States	Record daily precipitation	94.0 mm (3.7 in)	56 of 100 (Notable)
Brimson 2S	United States	Record daily precipitation	80.0 mm (3.1 in)	54 of 100 (Notable)
Rylsk	Russia	Record daily precipitation	52.1 mm (2.1 in)	53 of 100 (Notable)
Vallentuna	Sweden	Record daily precipitation	51.5 mm (2.0 in)	53 of 100 (Notable)
Sandhamn	Sweden	Record daily precipitation	44.9 mm (1.8 in)	52 of 100 (Notable)
Mason City	United States	Record high minimum temperature	22.2 C (72.0 F)	52 of 100 (Notable)
Underwood	United States	Record daily precipitation	63.8 mm (2.5 in)	52 of 100 (Notable)
Zavizan	Croatia	Record daily precipitation	105.1 mm (4.1 in)	51 of 100 (Notable)
Kenmare 1 WSW	United States	Record daily precipitation	56.1 mm (2.2 in)	50 of 100 (Notable)
Torrevieja	Spain	Record daily precipitation	66.5 mm (2.6 in)	48 of 100 (Notable)
Ottertail	United States	Record daily precipitation	85.9 mm (3.4 in)	48 of 100 (Notable)
Davenport	United States	Record low maximum temperature	10.0 C (50.0 F)	48 of 100 (Notable)
Lake Park 3SSE	United States	Record high minimum temperature	23.9 C (75.0 F)	46 of 100 (Notable)
Carlyle 13 NW	United States	Record daily precipitation	43.7 mm (1.7 in)	45 of 100 (Notable)
Veselaja Gorka	Russia	Record daily precipitation	58.9 mm (2.3 in)	44 of 100 (Notable)
Winchester	United States	Record daily precipitation	25.4 mm (1.0 in)	44 of 100 (Notable)
Pearsall	United States	Record high minimum temperature	26.1 C (79.0 F)	44 of 100 (Notable)
Northport	United States	Record low maximum temperature	13.3 C (55.9 F)	44 of 100 (Notable)
Lubny	Ukraine	Record daily precipitation	36.5 mm (1.4 in)	43 of 100 (Notable)
Xingren	China	Record daily precipitation	69.6 mm (2.7 in)	42 of 100 (Notable)
Satra_Gard	Sweden	Record daily precipitation	26.7 mm (1.1 in)	42 of 100 (Notable)
Izmail	Ukraine	Record high maximum temperature	33.2 C (91.8 F)	42 of 100 (Notable)
Caledonia	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Haskell	United States	Record high minimum temperature	25.6 C (78.1 F)	42 of 100 (Notable)
Hatton 9 SE	United States	Record low maximum temperature	17.8 C (64.0 F)	42 of 100 (Notable)
San Carlos Rsvr	United States	Record low minimum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Collegeville St John's	United States	Record high minimum temperature	23.3 C (73.9 F)	41 of 100 (Notable)
Prineville	United States	Record low maximum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Rosalia	United States	Record low maximum temperature	10.0 C (50.0 F)	41 of 100 (Notable)
Spooner Ag Rsch STN	United States	Record high minimum temperature	21.7 C (71.1 F)	41 of 100 (Notable)
Port-Gentil	Gabon	Record high maximum temperature	30.5 C (86.9 F)	40 of 100 (Notable)
Visby_Flygplats	Sweden	Record daily precipitation	27.3 mm (1.1 in)	40 of 100 (Notable)
Coeur D'Alene	United States	Record low maximum temperature	12.2 C (54.0 F)	40 of 100 (Notable)
Stanley	United States	Record low maximum temperature	9.4 C (48.9 F)	40 of 100 (Notable)
Hilo Intl AP 87	United States	Record high maximum temperature	32.8 C (91.0 F)	40 of 100 (Notable)
Norrveda	Sweden	Record daily precipitation	40.0 mm (1.6 in)	39 of 100 (Notable)
Chewelah	United States	Record low maximum temperature	12.2 C (54.0 F)	39 of 100 (Notable)
Goldberg	Germany	Record daily precipitation	26.8 mm (1.1 in)	38 of 100 (Notable)
Irako	Japan	Record daily precipitation	87.1 mm (3.4 in)	38 of 100 (Notable)
Calarasi	Romania	Record high minimum temperature	22.2 C (72.0 F)	38 of 100 (Notable)
Galati	Romania	Record high minimum temperature	22.7 C (72.9 F)	38 of 100 (Notable)
Kursk	Russia	Record daily precipitation	36.6 mm (1.4 in)	38 of 100 (Notable)
Sanborn	United States	Record high minimum temperature	22.8 C (73.0 F)	38 of 100 (Notable)
Washta	United States	Record high minimum temperature	22.8 C (73.0 F)	38 of 100 (Notable)
Wilbur	United States	Record low maximum temperature	12.8 C (55.0 F)	38 of 100 (Notable)
Turtle Lake	United States	Record daily precipitation	43.2 mm (1.7 in)	37 of 100 (Notable)
Utah Lake Lehi	United States	Record high minimum temperature	18.9 C (66.0 F)	37 of 100 (Notable)
Vancouver 4 NNE	United States	Record low maximum temperature	13.9 C (57.0 F)	37 of 100 (Notable)
Mondovi	United States	Record high minimum temperature	24.4 C (75.9 F)	37 of 100 (Notable)
Khon Kaen	Thailand	Record high maximum temperature	38.6 C (101.5 F)	36 of 100 (Notable)
La Crosse Muni AP	United States	Record high minimum temperature	24.4 C (75.9 F)	36 of 100 (Notable)
Santo Domingo	Dominican Republic	Record high minimum temperature	26.0 C (78.8 F)	35 of 100 (Notable)
Armavir	Russia	Record high maximum temperature	35.6 C (96.1 F)	35 of 100 (Notable)
Mariupol'	Ukraine	Record high maximum temperature	32.1 C (89.8 F)	35 of 100 (Notable)
Gull Lake Dam	United States	Record daily precipitation	66.8 mm (2.6 in)	35 of 100 (Notable)
New London	United States	Record high minimum temperature	21.7 C (71.1 F)	35 of 100 (Notable)

Counts by Type and Timescale

692 records

Records set or tied on 6 September 2015 by type: Highest daily maximum 135, Lowest daily maximum 96, Highest daily minimum 249, Lowest daily minimum 78, Heaviest daily rainfall 134.

Records on 6 September 2015 by type
Record type	Records
Highest daily maximum	135
Lowest daily maximum	96
Highest daily minimum	249
Lowest daily minimum	78
Heaviest daily rainfall	134
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 6 September 2015 by timescale: all-time 0, monthly 52, daily 640.

How Much Records Were Beaten By

513 broken records

Margins by which the 513 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 71.6. Ties are not counted.

Top 20 by Significance

6 September 2015

Top 20 records on 6 September 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 2015	Jerome, US	daily rain	62.0 mm (2.4 in)	34.1 mm (1.3 in)	88 years	68 of 100 (Major)
6 September 2015	Orenburg, RU	daily rain	28.8 mm (1.1 in)	13.3 mm (0.5 in)	86 years	66 of 100 (Major)
6 September 2015	Mariefred, SE	monthly rain	75.6 mm (3.0 in)	29.7 mm (1.2 in)	31 years	65 of 100 (Major)
6 September 2015	Romny, UA	monthly rain	78.0 mm (3.1 in)	39.1 mm (1.5 in)	33 years	65 of 100 (Major)
6 September 2015	Cotton, US	daily rain	94.0 mm (3.7 in)	71.6 mm (2.8 in)	37 years	56 of 100 (Notable)
6 September 2015	Brimson 2S, US	daily rain	80.0 mm (3.1 in)	45.5 mm (1.8 in)	28 years	54 of 100 (Notable)
6 September 2015	Rylsk, RU	daily rain	52.1 mm (2.1 in)	30.1 mm (1.2 in)	26 years	53 of 100 (Notable)
6 September 2015	Vallentuna, SE	monthly rain	51.5 mm (2.0 in)	13.2 mm (0.5 in)	45 years	53 of 100 (Notable)
6 September 2015	Sandhamn, SE	daily rain	44.9 mm (1.8 in)	25.5 mm (1.0 in)	24 years	52 of 100 (Notable)
6 September 2015	Mason City, US	monthly high min	22.2 C (72.0 F)	1.1 C (2.0 F)	114 years	52 of 100 (Notable)
6 September 2015	Underwood, US	daily rain	63.8 mm (2.5 in)	44.0 mm (1.7 in)	22 years	52 of 100 (Notable)
6 September 2015	Zavizan, HR	daily rain	105.1 mm (4.1 in)	63.9 mm (2.5 in)	30 years	51 of 100 (Notable)
6 September 2015	Kenmare 1 WSW, US	daily rain	56.1 mm (2.2 in)	21.8 mm (0.9 in)	60 years	50 of 100 (Notable)
6 September 2015	Torrevieja, ES	daily rain	66.5 mm (2.6 in)	35.1 mm (1.4 in)	81 years	48 of 100 (Notable)
6 September 2015	Ottertail, US	monthly rain	85.9 mm (3.4 in)	28.5 mm (1.1 in)	1 year	48 of 100 (Notable)
6 September 2015	Davenport, US	daily low max	10.0 C (50.0 F)	4.4 C (7.9 F)	104 years	48 of 100 (Notable)
6 September 2015	Lake Park 3SSE, US	monthly high min	23.9 C (75.0 F)	0.6 C (1.1 F)	83 years	46 of 100 (Notable)
6 September 2015	Carlyle 13 NW, US	daily rain	43.7 mm (1.7 in)	30.5 mm (1.2 in)	13 years	45 of 100 (Notable)
6 September 2015	Veselaja Gorka, RU	daily rain	58.9 mm (2.3 in)	30.5 mm (1.2 in)	36 years	44 of 100 (Notable)
6 September 2015	Winchester, US	daily rain	25.4 mm (1.0 in)	17.0 mm (0.7 in)	38 years	44 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

1794 to 2015

Records set or tied on this calendar date in each year from 1794 to 2015. 2015 had 692 records.

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

Records on 09-06 in each year
Year	Records
1794	1
1802	1
1803	1
1812	1
1814	2
1833	1
1834	1
1841	1
1853	1
1854	1
1861	1
1865	2
1866	2
1867	1
1868	1
1869	2
1871	2
1872	2
1873	2
1876	1
1877	1
1880	1
1881	3
1883	2
1884	1
1885	1
1887	2
1888	1
1890	3
1891	1
1892	4
1893	2
1894	4
1895	4
1896	2
1897	4
1898	5
1899	5
1900	5
1901	2
1902	5
1903	5
1904	6
1905	14
1906	8
1907	14
1908	36
1909	13
1910	28
1911	20
1912	55
1913	21
1914	23
1915	14
1916	16
1917	23
1918	62
1919	106
1920	172
1921	67
1922	114
1923	153
1924	335
1925	290
1926	123
1927	137
1928	252
1929	359
1930	101
1931	324
1932	275
1933	368
1934	462
1935	341
1936	338
1937	237
1938	322
1939	447
1940	170
1941	276
1942	284
1943	831
1944	392
1945	537
1946	426
1947	895
1948	379
1949	525
1950	699
1951	263
1952	350
1953	396
1954	567
1955	493
1956	735
1957	311
1958	489
1959	405
1960	382
1961	317
1962	772
1963	419
1964	393
1965	722
1966	296
1967	878
1968	512
1969	737
1970	910
1971	436
1972	567
1973	866
1974	897
1975	426
1976	915
1977	467
1978	1,273
1979	892
1980	458
1981	542
1982	744
1983	1,965
1984	1,354
1985	1,371
1986	751
1987	735
1988	1,547
1989	544
1990	805
1991	757
1992	1,084
1993	856
1994	622
1995	1,220
1996	934
1997	1,389
1998	1,385
1999	1,048
2000	1,500
2001	631
2002	867
2003	718
2004	956
2005	601
2006	1,104
2007	1,246
2008	1,430
2009	735
2010	1,259
2011	1,684
2012	803
2013	886
2014	588
2015	692
2016	605
2017	838
2018	714
2019	797
2020	1,349
2021	407
2022	1,782
2023	905
2024	1,161
2025	894
2026	846

Download the Data

Data for records on 2015-09-06: 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	467
10 to 20	28
20 to 30	6
30 to 40	6
40 to 50	3
50 to 60	1
60 to 70	1
70 to 80	1