Weather Records on 18 September 2013

666 weather records were set or tied worldwide on 18 September 2013. Highest significance: Lannas, SE.

Key Facts for 18 September 2013

On 18 September 2013, 666 weather records were set or tied at long-record stations worldwide.
300 were record highs and 120 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 29 monthly and 636 daily.
Lannas set an all-time record daily precipitation of 81.2 mm (3.2 in) on 18 September 2013.
Across 163 earlier years (1803 to 2026) the same calendar date averaged 420 records.

Record Map

666 stations

666 station records on 18 September 2013 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 September 2013: highest significance records shown on the map
Station	Country	Type	Value	Significance
Lannas	Sweden	Record daily precipitation	81.2 mm (3.2 in)	80 of 100 (Exceptional)
Saentis	Switzerland	Record daily precipitation	83.2 mm (3.3 in)	70 of 100 (Major)
Gossweinstein	Germany	Record daily precipitation	37.5 mm (1.5 in)	62 of 100 (Major)
Aspea	Sweden	Record daily precipitation	63.4 mm (2.5 in)	61 of 100 (Major)
Kramfors	Sweden	Record daily precipitation	71.9 mm (2.8 in)	60 of 100 (Major)
Forse	Sweden	Record daily precipitation	49.4 mm (1.9 in)	57 of 100 (Notable)
Lovberga_D	Sweden	Record daily precipitation	48.9 mm (1.9 in)	56 of 100 (Notable)
Cobbora (Ellismayne)	Australia	Record daily precipitation	37.0 mm (1.5 in)	55 of 100 (Notable)
Nachiki	Russia	Record daily precipitation	92.4 mm (3.6 in)	54 of 100 (Notable)
Edsele	Sweden	Record daily precipitation	50.7 mm (2.0 in)	53 of 100 (Notable)
Crosby	United States	Record daily precipitation	44.2 mm (1.7 in)	53 of 100 (Notable)
Nimmitabel (Cottesloe)	Australia	Record daily precipitation	56.4 mm (2.2 in)	52 of 100 (Notable)
Menara	Morocco	Record daily precipitation	57.9 mm (2.3 in)	52 of 100 (Notable)
Akroken	Sweden	Record daily precipitation	55.0 mm (2.2 in)	52 of 100 (Notable)
Ullanger	Sweden	Record daily precipitation	68.2 mm (2.7 in)	52 of 100 (Notable)
Erenhot	China	Record daily precipitation	34.8 mm (1.4 in)	50 of 100 (Notable)
Harnosand	Sweden	Record daily precipitation	36.0 mm (1.4 in)	50 of 100 (Notable)
Avasjo-Borgafjall_D	Sweden	Record daily precipitation	45.1 mm (1.8 in)	48 of 100 (Notable)
Tunnsjo	Norway	Record daily precipitation	37.8 mm (1.5 in)	47 of 100 (Notable)
Weiden	Germany	Record daily precipitation	36.8 mm (1.4 in)	46 of 100 (Notable)
Rosson	Sweden	Record daily precipitation	47.0 mm (1.9 in)	46 of 100 (Notable)
Nimmitabel Wastewater Treatmen	Australia	Record daily precipitation	35.8 mm (1.4 in)	45 of 100 (Notable)
Cathcart (Old Post Office)	Australia	Record daily precipitation	46.6 mm (1.8 in)	45 of 100 (Notable)
Abag Qi	China	Record daily precipitation	38.6 mm (1.5 in)	45 of 100 (Notable)
Krangede_A	Sweden	Record daily precipitation	37.3 mm (1.5 in)	45 of 100 (Notable)
Kittelfjall_D	Sweden	Record daily precipitation	43.1 mm (1.7 in)	45 of 100 (Notable)
Castle Rock	United States	Record high minimum temperature	15.0 C (59.0 F)	45 of 100 (Notable)
Haliut	China	Record daily precipitation	35.8 mm (1.4 in)	44 of 100 (Notable)
Ebrach	Germany	Record daily precipitation	35.6 mm (1.4 in)	44 of 100 (Notable)
Storfinnforsen	Sweden	Record daily precipitation	55.5 mm (2.2 in)	44 of 100 (Notable)
Pitea	Sweden	Record high minimum temperature	12.7 C (54.9 F)	44 of 100 (Notable)
Greifswald	Germany	Record low maximum temperature	10.7 C (51.3 F)	43 of 100 (Notable)
Tromso	Norway	Record high maximum temperature	19.0 C (66.2 F)	43 of 100 (Notable)
Purcellville	United States	Record low minimum temperature	1.7 C (35.1 F)	43 of 100 (Notable)
Emery Creek	United States	Record daily precipitation	48.3 mm (1.9 in)	43 of 100 (Notable)
Hand Creek	United States	Record daily precipitation	40.6 mm (1.6 in)	43 of 100 (Notable)
Cathcart (Mount Darragh)	Australia	Record daily precipitation	57.4 mm (2.3 in)	42 of 100 (Notable)
Susendal	Norway	Record daily precipitation	26.5 mm (1.0 in)	42 of 100 (Notable)
Grapevine Dam	United States	Record high minimum temperature	25.6 C (78.1 F)	42 of 100 (Notable)
Hohhot	China	Record daily precipitation	74.7 mm (2.9 in)	41 of 100 (Notable)
Atbasar	Kazakhstan	Record low minimum temperature	-5.4 C (22.3 F)	41 of 100 (Notable)
Borgvattnet	Sweden	Record daily precipitation	38.7 mm (1.5 in)	41 of 100 (Notable)
Williams	United States	Record high minimum temperature	15.6 C (60.1 F)	41 of 100 (Notable)
Manti	United States	Record high minimum temperature	15.6 C (60.1 F)	41 of 100 (Notable)
Bombala (Therry Street)	Australia	Record daily precipitation	31.0 mm (1.2 in)	40 of 100 (Notable)
Valsjon	Sweden	Record daily precipitation	30.9 mm (1.2 in)	40 of 100 (Notable)
Cornwall	United States	Record low minimum temperature	0.6 C (33.1 F)	40 of 100 (Notable)
Wurzburg	Germany	Record daily precipitation	25.8 mm (1.0 in)	39 of 100 (Notable)
Nikolskoye/Beringa Ostrov	Russia	Record high maximum temperature	14.8 C (58.6 F)	39 of 100 (Notable)
Gladstone (Old Post Office)	Australia	Record daily precipitation	31.4 mm (1.2 in)	38 of 100 (Notable)
Harwell	Australia	Record daily precipitation	25.4 mm (1.0 in)	38 of 100 (Notable)
D'Lo 2 SW	United States	Record high maximum temperature	37.2 C (99.0 F)	38 of 100 (Notable)
Noisy Basin	United States	Record daily precipitation	78.7 mm (3.1 in)	38 of 100 (Notable)
Benayeo	Australia	Record daily precipitation	30.0 mm (1.2 in)	37 of 100 (Notable)
Jormlien	Sweden	Record daily precipitation	35.5 mm (1.4 in)	37 of 100 (Notable)
Bear Mountain	United States	Record daily precipitation	50.8 mm (2.0 in)	37 of 100 (Notable)
Ornskoldsvik	Sweden	Record daily precipitation	39.6 mm (1.6 in)	36 of 100 (Notable)
Ubon Ratchathani	Thailand	Record daily precipitation	121.9 mm (4.8 in)	36 of 100 (Notable)
Daytona Beach	United States	Record high minimum temperature	27.2 C (81.0 F)	36 of 100 (Notable)
Pyengana (Forest Lodge Road)	Australia	Record daily precipitation	62.6 mm (2.5 in)	35 of 100 (Notable)

Counts by Type and Timescale

666 records

Records set or tied on 18 September 2013 by type: Highest daily maximum 80, Lowest daily maximum 59, Highest daily minimum 220, Lowest daily minimum 61, Heaviest daily rainfall 245, Heaviest daily snowfall 1.

Records on 18 September 2013 by type
Record type	Records
Highest daily maximum	80
Lowest daily maximum	59
Highest daily minimum	220
Lowest daily minimum	61
Heaviest daily rainfall	245
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 18 September 2013 by timescale: all-time 1, monthly 29, daily 636.

How Much Records Were Beaten By

537 broken records

Margins by which the 537 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 66.6. Ties are not counted.

Top 20 by Significance

18 September 2013

Top 20 records on 18 September 2013 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 September 2013	Lannas, SE	all-time rain	81.2 mm (3.2 in)	17.8 mm (0.7 in)	68 years	80 of 100 (Exceptional)
18 September 2013	Saentis, CH	daily rain	83.2 mm (3.3 in)	46.7 mm (1.8 in)	104 years	70 of 100 (Major)
18 September 2013	Gossweinstein, DE	daily rain	37.5 mm (1.5 in)	25.2 mm (1.0 in)	67 years	62 of 100 (Major)
18 September 2013	Aspea, SE	monthly rain	63.4 mm (2.5 in)	22.9 mm (0.9 in)	29 years	61 of 100 (Major)
18 September 2013	Kramfors, SE	daily rain	71.9 mm (2.8 in)	59.0 mm (2.3 in)	48 years	60 of 100 (Major)
18 September 2013	Forse, SE	monthly rain	49.4 mm (1.9 in)	4.4 mm (0.17 in)	98 years	57 of 100 (Notable)
18 September 2013	Lovberga_D, SE	monthly rain	48.9 mm (1.9 in)	14.4 mm (0.6 in)	41 years	56 of 100 (Notable)
18 September 2013	Cobbora (Ellismayne), AU	daily rain	37.0 mm (1.5 in)	13.1 mm (0.5 in)	110 years	55 of 100 (Notable)
18 September 2013	Nachiki, RU	monthly rain	92.4 mm (3.6 in)	18.2 mm (0.7 in)	58 years	54 of 100 (Notable)
18 September 2013	Edsele, SE	daily rain	50.7 mm (2.0 in)	24.4 mm (1.0 in)	26 years	53 of 100 (Notable)
18 September 2013	Crosby, US	monthly rain	44.2 mm (1.7 in)	4.8 mm (0.19 in)	92 years	53 of 100 (Notable)
18 September 2013	Nimmitabel (Cottesloe), AU	daily rain	56.4 mm (2.2 in)	43.4 mm (1.7 in)	27 years	52 of 100 (Notable)
18 September 2013	Menara, MA	daily rain	57.9 mm (2.3 in)	56.9 mm (2.2 in)	28 years	52 of 100 (Notable)
18 September 2013	Akroken, SE	daily rain	55.0 mm (2.2 in)	33.5 mm (1.3 in)	26 years	52 of 100 (Notable)
18 September 2013	Ullanger, SE	daily rain	68.2 mm (2.7 in)	39.0 mm (1.5 in)	26 years	52 of 100 (Notable)
18 September 2013	Erenhot, CN	daily rain	34.8 mm (1.4 in)	24.5 mm (1.0 in)	19 years	50 of 100 (Notable)
18 September 2013	Harnosand, SE	daily rain	36.0 mm (1.4 in)	9.0 mm (0.35 in)	132 years	50 of 100 (Notable)
18 September 2013	Avasjo-Borgafjall_D, SE	monthly rain	45.1 mm (1.8 in)	7.1 mm (0.28 in)	67 years	48 of 100 (Notable)
18 September 2013	Tunnsjo, NO	monthly rain	37.8 mm (1.5 in)	2.5 mm (0.10 in)	76 years	47 of 100 (Notable)
18 September 2013	Weiden, DE	daily rain	36.8 mm (1.4 in)	22.5 mm (0.9 in)	2 years	46 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

1803 to 2013

Records set or tied on this calendar date in each year from 1803 to 2013. 2013 had 666 records.

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

Records on 09-18 in each year
Year	Records
1803	1
1811	1
1814	1
1819	1
1829	1
1832	1
1834	1
1835	1
1837	2
1847	2
1848	1
1849	1
1851	4
1859	1
1861	1
1865	1
1869	1
1871	1
1875	1
1876	2
1877	1
1879	1
1880	1
1881	1
1882	1
1885	1
1886	4
1889	6
1890	1
1891	1
1893	4
1894	2
1895	2
1896	4
1897	3
1898	5
1899	3
1900	2
1901	10
1902	8
1903	58
1904	6
1905	22
1906	16
1907	4
1908	11
1909	17
1910	5
1911	8
1912	43
1913	44
1914	56
1915	41
1916	58
1917	99
1918	57
1919	48
1920	56
1921	213
1922	45
1923	114
1924	62
1925	269
1926	205
1927	189
1928	114
1929	309
1930	124
1931	429
1932	226
1933	370
1934	188
1935	281
1936	155
1937	422
1938	373
1939	190
1940	402
1941	318
1942	1,001
1943	624
1944	503
1945	732
1946	576
1947	927
1948	427
1949	356
1950	370
1951	320
1952	340
1953	245
1954	446
1955	672
1956	587
1957	429
1958	491
1959	829
1960	351
1961	478
1962	360
1963	453
1964	282
1965	1,172
1966	498
1967	357
1968	763
1969	424
1970	377
1971	1,245
1972	691
1973	593
1974	559
1975	976
1976	615
1977	619
1978	1,162
1979	709
1980	652
1981	1,671
1982	603
1983	936
1984	951
1985	636
1986	730
1987	1,244
1988	997
1989	778
1990	904
1991	1,377
1992	821
1993	747
1994	852
1995	935
1996	1,237
1997	935
1998	1,038
1999	583
2000	1,146
2001	993
2002	828
2003	815
2004	1,027
2005	781
2006	1,309
2007	670
2008	697
2009	692
2010	1,040
2011	1,050
2012	922
2013	666
2014	682
2015	934
2016	893
2017	518
2018	1,200
2019	768
2020	682
2021	582
2022	613
2023	639
2024	687
2025	471
2026	864

Download the Data

Data for records on 2013-09-18: 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	469
10 to 20	43
20 to 30	15
30 to 40	4
40 to 50	2
50 to 60	3
60 to 70	1