Weather Records on 11 September 2013

1,207 weather records were set or tied worldwide on 11 September 2013. Highest significance: Bosque del Apache, US.

Key Facts for 11 September 2013

On 11 September 2013, 1,207 weather records were set or tied at long-record stations worldwide.
903 were record highs and 99 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 56 monthly and 1,147 daily.
Bosque del Apache set a monthly record daily precipitation of 69.6 mm (2.7 in) on 11 September 2013.
Across 164 earlier years (1809 to 2026) the same calendar date averaged 419 records.

Record Map

1,207 stations

1,207 station records on 11 September 2013 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 September 2013: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bosque del Apache	United States	Record daily precipitation	69.6 mm (2.7 in)	67 of 100 (Major)
Copeland Lake	United States	Record daily precipitation	88.9 mm (3.5 in)	67 of 100 (Major)
Mtn View	United States	Record daily precipitation	84.6 mm (3.3 in)	66 of 100 (Major)
Elk	United States	Record daily precipitation	85.3 mm (3.4 in)	62 of 100 (Major)
Boulder	United States	Record daily precipitation	48.8 mm (1.9 in)	61 of 100 (Major)
Melrose	United States	Record daily precipitation	91.4 mm (3.6 in)	58 of 100 (Notable)
Conchas Dam	United States	Record daily precipitation	55.9 mm (2.2 in)	57 of 100 (Notable)
Ocate 2 NW	United States	Record daily precipitation	66.5 mm (2.6 in)	57 of 100 (Notable)
Sumner Lake	United States	Record daily precipitation	97.8 mm (3.9 in)	56 of 100 (Notable)
Mosquero 1 NE	United States	Record daily precipitation	71.9 mm (2.8 in)	54 of 100 (Notable)
Roswell Ind Air Pk	United States	Record daily precipitation	71.6 mm (2.8 in)	53 of 100 (Notable)
Phuket Airport	Thailand	Record daily precipitation	135.4 mm (5.3 in)	52 of 100 (Notable)
Springer	United States	Record daily precipitation	33.0 mm (1.3 in)	52 of 100 (Notable)
Sym	Russia	Record daily precipitation	99.3 mm (3.9 in)	51 of 100 (Notable)
Willow Park	United States	Record daily precipitation	48.3 mm (1.9 in)	51 of 100 (Notable)
Brooklyn Lake	United States	Record daily precipitation	27.9 mm (1.1 in)	51 of 100 (Notable)
Cimarron 4 SW	United States	Record daily precipitation	34.3 mm (1.4 in)	50 of 100 (Notable)
Boise City 2 E	United States	Record daily precipitation	62.5 mm (2.5 in)	50 of 100 (Notable)
Ft Sumner 5 S	United States	Record daily precipitation	93.0 mm (3.7 in)	49 of 100 (Notable)
Pasamonte	United States	Record daily precipitation	38.9 mm (1.5 in)	49 of 100 (Notable)
Headworks Portland Wtr B	United States	Record high minimum temperature	17.8 C (64.0 F)	49 of 100 (Notable)
Niwot	United States	Record daily precipitation	53.3 mm (2.1 in)	49 of 100 (Notable)
Lake Eldora	United States	Record daily precipitation	33.0 mm (1.3 in)	48 of 100 (Notable)
Boulder	United States	Record daily precipitation	47.8 mm (1.9 in)	47 of 100 (Notable)
University Camp	United States	Record daily precipitation	38.1 mm (1.5 in)	47 of 100 (Notable)
Suomussalmi Naljanka	Finland	Record daily precipitation	30.0 mm (1.2 in)	45 of 100 (Notable)
Bailey	United States	Record daily precipitation	25.7 mm (1.0 in)	45 of 100 (Notable)
Logansport Cicott St	United States	Record high maximum temperature	37.8 C (100.0 F)	45 of 100 (Notable)
Newton	United States	Record high maximum temperature	36.7 C (98.1 F)	45 of 100 (Notable)
Dilia	United States	Record daily precipitation	69.3 mm (2.7 in)	45 of 100 (Notable)
Escalante	United States	Record daily precipitation	59.2 mm (2.3 in)	45 of 100 (Notable)
Bagdad	United States	Record low maximum temperature	20.6 C (69.1 F)	44 of 100 (Notable)
Gross Rsvr	United States	Record daily precipitation	34.0 mm (1.3 in)	44 of 100 (Notable)
Marengo	United States	Record daily precipitation	52.3 mm (2.1 in)	44 of 100 (Notable)
Yeso 2 S	United States	Record daily precipitation	99.1 mm (3.9 in)	44 of 100 (Notable)
Wauseon Wtp	United States	Record high minimum temperature	22.8 C (73.0 F)	44 of 100 (Notable)
Tornillo 2 SSE	United States	Record daily precipitation	37.3 mm (1.5 in)	44 of 100 (Notable)
Buenos Aires Observ	Argentina	Record high maximum temperature	35.3 C (95.5 F)	43 of 100 (Notable)
Pana	United States	Record high maximum temperature	36.7 C (98.1 F)	43 of 100 (Notable)
Winamac 2SSE	United States	Record high minimum temperature	22.2 C (72.0 F)	43 of 100 (Notable)
Allerton	United States	Record high maximum temperature	35.6 C (96.1 F)	43 of 100 (Notable)
Iowa City	United States	Record high maximum temperature	37.2 C (99.0 F)	43 of 100 (Notable)
Bloomingdale	United States	Record high maximum temperature	35.0 C (95.0 F)	43 of 100 (Notable)
Bucyrus	United States	Record high minimum temperature	21.7 C (71.1 F)	43 of 100 (Notable)
Paulding	United States	Record high minimum temperature	22.2 C (72.0 F)	43 of 100 (Notable)
Santa Cruz	United States	Record high minimum temperature	16.1 C (61.0 F)	42 of 100 (Notable)
Galva	United States	Record high maximum temperature	35.6 C (96.1 F)	42 of 100 (Notable)
Galva	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Laurel 3 W	United States	Record high minimum temperature	23.9 C (75.0 F)	42 of 100 (Notable)
Detour Village	United States	Record high maximum temperature	28.3 C (82.9 F)	42 of 100 (Notable)
Potosi 4 SW	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Durham	United States	Record high minimum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Tribes Hill	United States	Record daily precipitation	31.8 mm (1.3 in)	42 of 100 (Notable)
Bowling Green Wwtp	United States	Record high minimum temperature	22.8 C (73.0 F)	42 of 100 (Notable)
Greenville Wtp	United States	Record high maximum temperature	35.6 C (96.1 F)	42 of 100 (Notable)
Norwalk Wwtp	United States	Record high minimum temperature	24.4 C (75.9 F)	42 of 100 (Notable)
Lake Mills Wwtp	United States	Record high maximum temperature	35.6 C (96.1 F)	42 of 100 (Notable)
Flagler 1S	United States	Record high minimum temperature	16.1 C (61.0 F)	41 of 100 (Notable)
Mt Ayr	United States	Record high maximum temperature	35.6 C (96.1 F)	41 of 100 (Notable)
Maysville Wwtp	United States	Record high minimum temperature	21.1 C (70.0 F)	41 of 100 (Notable)

Counts by Type and Timescale

1,207 records

Records set or tied on 11 September 2013 by type: Highest daily maximum 361, Lowest daily maximum 86, Highest daily minimum 542, Lowest daily minimum 13, Heaviest daily rainfall 205.

Records on 11 September 2013 by type
Record type	Records
Highest daily maximum	361
Lowest daily maximum	86
Highest daily minimum	542
Lowest daily minimum	13
Heaviest daily rainfall	205
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 11 September 2013 by timescale: all-time 4, monthly 56, daily 1,147.

How Much Records Were Beaten By

894 broken records

Margins by which the 894 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 77.3. Ties are not counted.

Top 20 by Significance

11 September 2013

Top 20 records on 11 September 2013 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 September 2013	Bosque del Apache, US	monthly rain	69.6 mm (2.7 in)	18.8 mm (0.7 in)	76 years	67 of 100 (Major)
11 September 2013	Copeland Lake, US	all-time rain	88.9 mm (3.5 in)	25.4 mm (1.0 in)	16 years	67 of 100 (Major)
11 September 2013	Mtn View, US	all-time rain	84.6 mm (3.3 in)	46.5 mm (1.8 in)	8 years	66 of 100 (Major)
11 September 2013	Elk, US	daily rain	85.3 mm (3.4 in)	59.9 mm (2.4 in)	40 years	62 of 100 (Major)
11 September 2013	Boulder, US	daily rain	48.8 mm (1.9 in)	21.9 mm (0.9 in)	88 years	61 of 100 (Major)
11 September 2013	Melrose, US	monthly rain	91.4 mm (3.6 in)	12.9 mm (0.5 in)	93 years	58 of 100 (Notable)
11 September 2013	Conchas Dam, US	daily rain	55.9 mm (2.2 in)	37.6 mm (1.5 in)	64 years	57 of 100 (Notable)
11 September 2013	Ocate 2 NW, US	daily rain	66.5 mm (2.6 in)	49.0 mm (1.9 in)	40 years	57 of 100 (Notable)
11 September 2013	Sumner Lake, US	monthly rain	97.8 mm (3.9 in)	47.8 mm (1.9 in)	11 years	56 of 100 (Notable)
11 September 2013	Mosquero 1 NE, US	daily rain	71.9 mm (2.8 in)	43.2 mm (1.7 in)	48 years	54 of 100 (Notable)
11 September 2013	Roswell Ind Air Pk, US	daily rain	71.6 mm (2.8 in)	39.6 mm (1.6 in)	38 years	53 of 100 (Notable)
11 September 2013	Phuket Airport, TH	daily rain	135.4 mm (5.3 in)	63.9 mm (2.5 in)	56 years	52 of 100 (Notable)
11 September 2013	Springer, US	daily rain	33.0 mm (1.3 in)	13.9 mm (0.5 in)	100 years	52 of 100 (Notable)
11 September 2013	Sym, RU	daily rain	99.3 mm (3.9 in)	77.3 mm (3.0 in)	20 years	51 of 100 (Notable)
11 September 2013	Willow Park, US	monthly rain	48.3 mm (1.9 in)	17.8 mm (0.7 in)	12 years	51 of 100 (Notable)
11 September 2013	Brooklyn Lake, US	daily rain	27.9 mm (1.1 in)	20.3 mm (0.8 in)	28 years	51 of 100 (Notable)
11 September 2013	Cimarron 4 SW, US	daily rain	34.3 mm (1.4 in)	9.2 mm (0.36 in)	100 years	50 of 100 (Notable)
11 September 2013	Boise City 2 E, US	daily rain	62.5 mm (2.5 in)	35.8 mm (1.4 in)	28 years	50 of 100 (Notable)
11 September 2013	Ft Sumner 5 S, US	daily rain	93.0 mm (3.7 in)	46.3 mm (1.8 in)	52 years	49 of 100 (Notable)
11 September 2013	Pasamonte, US	daily rain	38.9 mm (1.5 in)	18.6 mm (0.7 in)	76 years	49 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

1809 to 2013

Records set or tied on this calendar date in each year from 1809 to 2013. 2013 had 1,207 records.

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

Records on 09-11 in each year
Year	Records
1809	1
1814	3
1818	1
1830	1
1836	1
1838	3
1839	1
1848	1
1850	1
1851	1
1854	2
1858	1
1860	2
1861	1
1863	2
1865	3
1866	1
1874	2
1876	1
1877	1
1879	1
1880	1
1882	4
1883	2
1884	1
1886	1
1888	2
1889	4
1890	2
1891	2
1892	1
1893	4
1894	2
1895	4
1896	1
1897	3
1898	3
1899	5
1900	1
1901	3
1902	15
1903	13
1904	4
1905	5
1906	10
1907	9
1908	20
1909	12
1910	19
1911	9
1912	25
1913	22
1914	52
1915	160
1916	17
1917	88
1918	62
1919	52
1920	158
1921	52
1922	78
1923	44
1924	290
1925	260
1926	137
1927	300
1928	127
1929	206
1930	136
1931	868
1932	210
1933	276
1934	144
1935	410
1936	567
1937	324
1938	288
1939	561
1940	891
1941	210
1942	234
1943	335
1944	446
1945	341
1946	262
1947	611
1948	424
1949	450
1950	462
1951	247
1952	549
1953	392
1954	363
1955	479
1956	539
1957	470
1958	748
1959	488
1960	423
1961	524
1962	480
1963	359
1964	1,195
1965	414
1966	392
1967	478
1968	835
1969	685
1970	474
1971	464
1972	507
1973	612
1974	430
1975	644
1976	920
1977	406
1978	911
1979	596
1980	474
1981	347
1982	862
1983	1,243
1984	888
1985	844
1986	1,221
1987	595
1988	1,019
1989	1,301
1990	840
1991	843
1992	672
1993	809
1994	713
1995	619
1996	1,030
1997	808
1998	1,821
1999	1,073
2000	1,469
2001	826
2002	1,059
2003	1,022
2004	740
2005	1,163
2006	1,132
2007	947
2008	916
2009	774
2010	965
2011	1,051
2012	687
2013	1,207
2014	1,100
2015	683
2016	677
2017	916
2018	763
2019	806
2020	1,235
2021	851
2022	617
2023	1,034
2024	889
2025	917
2026	615

Download the Data

Data for records on 2013-09-11: 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 2026-10-18. Last revised 18 October 2026 (2026-10-18).

Margin	Records
0 to 10	829
10 to 20	34
20 to 30	16
30 to 40	7
40 to 50	5
50 to 60	1
60 to 70	1
70 to 80	1