Weather Records on 13 September 2017

946 weather records were set or tied worldwide on 13 September 2017. Highest significance: Mariinsk, RU.

Key Facts for 13 September 2017

On 13 September 2017, 946 weather records were set or tied at long-record stations worldwide.
508 were record highs and 236 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 24 monthly and 921 daily.
Mariinsk set a daily record precipitation of 33.0 mm (1.3 in) on 13 September 2017.
Across 162 earlier years (1793 to 2026) the same calendar date averaged 427 records.

Record Map

946 stations

946 station records on 13 September 2017 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 September 2017: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mariinsk	Russia	Record daily precipitation	33.0 mm (1.3 in)	68 of 100 (Major)
Gollhofen	Germany	Record daily precipitation	28.8 mm (1.1 in)	67 of 100 (Major)
Rodino	Russia	Record daily precipitation	25.9 mm (1.0 in)	66 of 100 (Major)
Clermont 9 S	United States	Record daily precipitation	215.9 mm (8.5 in)	64 of 100 (Major)
Bad-Neunkirchen Mergentheim	Germany	Record daily precipitation	33.6 mm (1.3 in)	63 of 100 (Major)
Kosciusko	United States	Record low maximum temperature	15.0 C (59.0 F)	60 of 100 (Major)
Kaiserslautern	Germany	Record daily precipitation	35.7 mm (1.4 in)	55 of 100 (Notable)
Ohringen	Germany	Record daily precipitation	40.9 mm (1.6 in)	55 of 100 (Notable)
Aluksne	Latvia	Record daily precipitation	30.7 mm (1.2 in)	54 of 100 (Notable)
Saarbrucken/Ensheim	Germany	Record daily precipitation	55.4 mm (2.2 in)	53 of 100 (Notable)
Kr. Neckar-Odenwald Buchen	Germany	Record daily precipitation	37.3 mm (1.5 in)	53 of 100 (Notable)
Berus	Germany	Record daily precipitation	50.8 mm (2.0 in)	53 of 100 (Notable)
Valley Head	United States	Record low maximum temperature	15.6 C (60.1 F)	53 of 100 (Notable)
Scottsboro	United States	Record low maximum temperature	17.8 C (64.0 F)	52 of 100 (Notable)
Kitzingen	Germany	Record daily precipitation	32.4 mm (1.3 in)	51 of 100 (Notable)
Miltenberg	Germany	Record daily precipitation	35.3 mm (1.4 in)	51 of 100 (Notable)
Beerfelden	Germany	Record daily precipitation	53.0 mm (2.1 in)	51 of 100 (Notable)
Pskov	Russia	Record daily precipitation	29.0 mm (1.1 in)	51 of 100 (Notable)
Portland	United States	Record low maximum temperature	16.1 C (61.0 F)	51 of 100 (Notable)
Deuselbach	Germany	Record daily precipitation	33.6 mm (1.3 in)	50 of 100 (Notable)
Kemerovo	Russia	Record daily precipitation	27.2 mm (1.1 in)	50 of 100 (Notable)
Wurzburg	Germany	Record daily precipitation	28.5 mm (1.1 in)	49 of 100 (Notable)
Rheinstetten	Germany	Record daily precipitation	62.3 mm (2.5 in)	49 of 100 (Notable)
Bad Bergzabern	Germany	Record daily precipitation	41.1 mm (1.6 in)	49 of 100 (Notable)
Man	Cote D'Ivoire	Record daily precipitation	82.0 mm (3.2 in)	49 of 100 (Notable)
Lake Providence	United States	Record low maximum temperature	18.3 C (64.9 F)	49 of 100 (Notable)
Louisville	United States	Record low maximum temperature	17.8 C (64.0 F)	49 of 100 (Notable)
Rome	United States	Record low maximum temperature	17.2 C (63.0 F)	48 of 100 (Notable)
Gdov	Russia	Record daily precipitation	29.8 mm (1.2 in)	47 of 100 (Notable)
Ashton 1N	United States	Record high minimum temperature	14.4 C (57.9 F)	47 of 100 (Notable)
Crystal Springs Exp STN	United States	Record low maximum temperature	20.0 C (68.0 F)	47 of 100 (Notable)
Homburg/Saar	Germany	Record daily precipitation	45.1 mm (1.8 in)	46 of 100 (Notable)
Washington 2 ESE	United States	Record low maximum temperature	19.4 C (66.9 F)	46 of 100 (Notable)
Sikasso	Mali	Record high maximum temperature	38.5 C (101.3 F)	45 of 100 (Notable)
Marianna 2 S	United States	Record low maximum temperature	16.7 C (62.1 F)	45 of 100 (Notable)
Salmon AP	United States	Record high minimum temperature	12.8 C (55.0 F)	45 of 100 (Notable)
Stoneville Exp STN	United States	Record low maximum temperature	16.7 C (62.1 F)	45 of 100 (Notable)
University	United States	Record low maximum temperature	16.7 C (62.1 F)	45 of 100 (Notable)
Waghausel-Kirrlach	Germany	Record daily precipitation	44.9 mm (1.8 in)	44 of 100 (Notable)
Elberton 2 N	United States	Record low maximum temperature	20.0 C (68.0 F)	44 of 100 (Notable)
State UNIV	United States	Record low maximum temperature	17.8 C (64.0 F)	44 of 100 (Notable)
Batesburg	United States	Record low maximum temperature	21.7 C (71.1 F)	44 of 100 (Notable)
Waynesboro 2 S	United States	Record low maximum temperature	21.7 C (71.1 F)	43 of 100 (Notable)
Sugar City	United States	Record high minimum temperature	12.8 C (55.0 F)	43 of 100 (Notable)
Booneville	United States	Record low maximum temperature	16.7 C (62.1 F)	43 of 100 (Notable)
Winona 5 E	United States	Record low maximum temperature	14.4 C (57.9 F)	43 of 100 (Notable)
Hohenwald	United States	Record low maximum temperature	15.6 C (60.1 F)	43 of 100 (Notable)
Kleiner Feldberg/Taunus	Germany	Record daily precipitation	37.5 mm (1.5 in)	42 of 100 (Notable)
Rastatt	Germany	Record daily precipitation	54.0 mm (2.1 in)	42 of 100 (Notable)
Biser	Russia	Record low minimum temperature	-4.4 C (24.1 F)	42 of 100 (Notable)
Zmeinogorsk	Russia	Record daily precipitation	30.4 mm (1.2 in)	42 of 100 (Notable)
Bowling Green Warren Co AP	United States	Record low maximum temperature	17.8 C (64.0 F)	42 of 100 (Notable)
Sotchi	Russia	Record high maximum temperature	31.0 C (87.8 F)	41 of 100 (Notable)
Ronneby-Bredakra	Sweden	Record daily precipitation	27.8 mm (1.1 in)	41 of 100 (Notable)
Mecca Fire STN	United States	Record high minimum temperature	27.8 C (82.0 F)	41 of 100 (Notable)
Marion	United States	Record low maximum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Bolivar Wtr Wks	United States	Record low maximum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Mc Minnville	United States	Record low maximum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Menard	United States	Record low minimum temperature	8.9 C (48.0 F)	41 of 100 (Notable)
Troyes-Barberey	France	Record daily precipitation	26.0 mm (1.0 in)	40 of 100 (Notable)

Counts by Type and Timescale

946 records

Records set or tied on 13 September 2017 by type: Highest daily maximum 259, Lowest daily maximum 172, Highest daily minimum 249, Lowest daily minimum 64, Heaviest daily rainfall 202.

Records on 13 September 2017 by type
Record type	Records
Highest daily maximum	259
Lowest daily maximum	172
Highest daily minimum	249
Lowest daily minimum	64
Heaviest daily rainfall	202
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 13 September 2017 by timescale: all-time 1, monthly 24, daily 921.

How Much Records Were Beaten By

760 broken records

Margins by which the 760 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 41.7. Ties are not counted.

Top 20 by Significance

13 September 2017

Top 20 records on 13 September 2017 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 September 2017	Mariinsk, RU	daily rain	33.0 mm (1.3 in)	17.5 mm (0.7 in)	79 years	68 of 100 (Major)
13 September 2017	Gollhofen, DE	daily rain	28.8 mm (1.1 in)	15.5 mm (0.6 in)	112 years	67 of 100 (Major)
13 September 2017	Rodino, RU	daily rain	25.9 mm (1.0 in)	16.5 mm (0.6 in)	62 years	66 of 100 (Major)
13 September 2017	Clermont 9 S, US	all-time rain	215.9 mm (8.5 in)	30.7 mm (1.2 in)	67 years	64 of 100 (Major)
13 September 2017	Bad-Neunkirchen Mergentheim, DE	daily rain	33.6 mm (1.3 in)	21.0 mm (0.8 in)	51 years	63 of 100 (Major)
13 September 2017	Kosciusko, US	daily low max	15.0 C (59.0 F)	8.3 C (14.9 F)	104 years	60 of 100 (Major)
13 September 2017	Kaiserslautern, DE	daily rain	35.7 mm (1.4 in)	9.1 mm (0.36 in)	108 years	55 of 100 (Notable)
13 September 2017	Ohringen, DE	daily rain	40.9 mm (1.6 in)	10.7 mm (0.4 in)	116 years	55 of 100 (Notable)
13 September 2017	Aluksne, LV	daily rain	30.7 mm (1.2 in)	21.1 mm (0.8 in)	30 years	54 of 100 (Notable)
13 September 2017	Saarbrucken/Ensheim, DE	daily rain	55.4 mm (2.2 in)	30.6 mm (1.2 in)	24 years	53 of 100 (Notable)
13 September 2017	Kr. Neckar-Odenwald Buchen, DE	daily rain	37.3 mm (1.5 in)	21.3 mm (0.8 in)	20 years	53 of 100 (Notable)
13 September 2017	Berus, DE	daily rain	50.8 mm (2.0 in)	30.9 mm (1.2 in)	24 years	53 of 100 (Notable)
13 September 2017	Valley Head, US	daily low max	15.6 C (60.1 F)	5.5 C (9.9 F)	118 years	53 of 100 (Notable)
13 September 2017	Scottsboro, US	daily low max	17.8 C (64.0 F)	5.0 C (9.0 F)	118 years	52 of 100 (Notable)
13 September 2017	Kitzingen, DE	daily rain	32.4 mm (1.3 in)	14.8 mm (0.6 in)	51 years	51 of 100 (Notable)
13 September 2017	Miltenberg, DE	daily rain	35.3 mm (1.4 in)	12.7 mm (0.5 in)	68 years	51 of 100 (Notable)
13 September 2017	Beerfelden, DE	daily rain	53.0 mm (2.1 in)	29.4 mm (1.2 in)	19 years	51 of 100 (Notable)
13 September 2017	Pskov, RU	daily rain	29.0 mm (1.1 in)	15.7 mm (0.6 in)	55 years	51 of 100 (Notable)
13 September 2017	Portland, US	daily low max	16.1 C (61.0 F)	4.5 C (8.1 F)	104 years	51 of 100 (Notable)
13 September 2017	Deuselbach, DE	daily rain	33.6 mm (1.3 in)	12.5 mm (0.5 in)	75 years	50 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

1793 to 2017

Records set or tied on this calendar date in each year from 1793 to 2017. 2017 had 946 records.

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

Records on 09-13 in each year
Year	Records
1793	1
1809	1
1814	1
1822	1
1835	1
1836	1
1839	1
1849	1
1850	2
1851	1
1856	1
1857	1
1859	1
1860	1
1864	1
1866	1
1867	2
1868	1
1872	3
1876	1
1878	1
1880	2
1882	2
1883	1
1886	1
1887	1
1888	1
1889	1
1891	1
1892	4
1893	2
1894	2
1895	1
1896	2
1897	3
1899	7
1900	3
1901	15
1902	30
1903	17
1904	8
1905	7
1906	23
1907	6
1908	11
1909	26
1910	11
1911	65
1912	23
1913	43
1914	42
1915	48
1916	19
1917	172
1918	33
1919	88
1920	48
1921	63
1922	124
1923	122
1924	65
1925	294
1926	76
1927	439
1928	253
1929	187
1930	284
1931	639
1932	171
1933	299
1934	187
1935	363
1936	519
1937	486
1938	382
1939	918
1940	841
1941	299
1942	287
1943	602
1944	361
1945	657
1946	423
1947	491
1948	472
1949	935
1950	657
1951	469
1952	569
1953	732
1954	291
1955	387
1956	332
1957	544
1958	578
1959	740
1960	660
1961	972
1962	378
1963	676
1964	645
1965	572
1966	501
1967	420
1968	239
1969	518
1970	1,216
1971	708
1972	396
1973	746
1974	965
1975	1,365
1976	411
1977	457
1978	796
1979	574
1980	648
1981	408
1982	1,004
1983	703
1984	646
1985	852
1986	741
1987	970
1988	902
1989	1,243
1990	1,187
1991	672
1992	580
1993	1,143
1994	667
1995	845
1996	1,117
1997	657
1998	1,654
1999	847
2000	856
2001	841
2002	879
2003	728
2004	743
2005	854
2006	1,076
2007	543
2008	1,508
2009	811
2010	827
2011	1,099
2012	525
2013	966
2014	1,291
2015	879
2016	1,093
2017	946
2018	636
2019	660
2020	591
2021	416
2022	668
2023	514
2024	818
2025	489
2026	880

Download the Data

Data for records on 2017-09-13: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-13. Last revised 13 October 2026 (2026-10-13).

Margin	Records
0 to 10	704
10 to 20	45
20 to 30	7
30 to 40	3
40 to 50	1