Weather Records on 21 September 2014

716 weather records were set or tied worldwide on 21 September 2014. Highest significance: Stockholm, SE.

Key Facts for 21 September 2014

On 21 September 2014, 716 weather records were set or tied at long-record stations worldwide.
421 were record highs and 37 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 19 monthly and 696 daily.
Stockholm set a daily record precipitation of 44.0 mm (1.7 in) on 21 September 2014.
Across 155 earlier years (1805 to 2026) the same calendar date averaged 449 records.

Record Map

716 stations

716 station records on 21 September 2014 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 21 September 2014: highest significance records shown on the map
Station	Country	Type	Value	Significance
Stockholm	Sweden	Record daily precipitation	44.0 mm (1.7 in)	66 of 100 (Major)
Vasteras-Hasslo	Sweden	Record daily precipitation	41.2 mm (1.6 in)	64 of 100 (Major)
Uppsala_Aut	Sweden	Record daily precipitation	37.0 mm (1.5 in)	61 of 100 (Major)
Vallnora_D	Sweden	Record daily precipitation	49.9 mm (2.0 in)	61 of 100 (Major)
Risinge	Sweden	Record daily precipitation	68.0 mm (2.7 in)	60 of 100 (Major)
Salla Kelloselka	Finland	Record daily precipitation	25.5 mm (1.0 in)	58 of 100 (Notable)
Orskar_A	Sweden	Record daily precipitation	42.3 mm (1.7 in)	57 of 100 (Notable)
Chuuk WSO AP	Federated States of Micronesia	Record daily precipitation	151.4 mm (6.0 in)	56 of 100 (Notable)
Hogemalen	Sweden	Record daily precipitation	64.0 mm (2.5 in)	56 of 100 (Notable)
Glentana	Australia	Record daily precipitation	67.0 mm (2.6 in)	55 of 100 (Notable)
Kolsva	Sweden	Record daily precipitation	39.5 mm (1.6 in)	53 of 100 (Notable)
Monklands	Australia	Record daily precipitation	35.5 mm (1.4 in)	51 of 100 (Notable)
Port Moresby W.O.	Papua New Guinea	Record daily precipitation	29.0 mm (1.1 in)	50 of 100 (Notable)
Hyndevad	Sweden	Record daily precipitation	37.1 mm (1.5 in)	50 of 100 (Notable)
Flatonia 4SE	United States	Record high minimum temperature	28.3 C (82.9 F)	50 of 100 (Notable)
Maracay - B.A. Sucr	Venezuela	Record daily precipitation	87.9 mm (3.5 in)	50 of 100 (Notable)
Vattholma	Sweden	Record daily precipitation	50.2 mm (2.0 in)	49 of 100 (Notable)
Norrsundet	Sweden	Record daily precipitation	36.1 mm (1.4 in)	48 of 100 (Notable)
Amery	United States	Record daily precipitation	45.7 mm (1.8 in)	48 of 100 (Notable)
Albany	Australia	Record high maximum temperature	27.0 C (80.6 F)	47 of 100 (Notable)
Prastkulla	Sweden	Record daily precipitation	49.0 mm (1.9 in)	47 of 100 (Notable)
Uppsala_Flygplats	Sweden	Record daily precipitation	51.7 mm (2.0 in)	46 of 100 (Notable)
Vittinge	Sweden	Record daily precipitation	47.5 mm (1.9 in)	46 of 100 (Notable)
Harbo	Sweden	Record daily precipitation	42.5 mm (1.7 in)	46 of 100 (Notable)
Coeur D'Alene	United States	Record high minimum temperature	15.0 C (59.0 F)	46 of 100 (Notable)
Eskilstuna	Sweden	Record daily precipitation	42.8 mm (1.7 in)	45 of 100 (Notable)
Sala	Sweden	Record daily precipitation	44.3 mm (1.7 in)	45 of 100 (Notable)
Manassa	United States	Record high minimum temperature	15.0 C (59.0 F)	45 of 100 (Notable)
Mancos 1SW	United States	Record high minimum temperature	12.2 C (54.0 F)	45 of 100 (Notable)
Norrveda	Sweden	Record daily precipitation	48.4 mm (1.9 in)	44 of 100 (Notable)
Seligman	United States	Record high minimum temperature	16.7 C (62.1 F)	44 of 100 (Notable)
Wentworth	Australia	Record daily precipitation	27.1 mm (1.1 in)	43 of 100 (Notable)
Kirchberg/Jagst-Herboldshausen	Germany	Record daily precipitation	31.4 mm (1.2 in)	43 of 100 (Notable)
Black Flat-U.M. Ck	United States	Record daily precipitation	25.4 mm (1.0 in)	42 of 100 (Notable)
Silverton	United States	Record high minimum temperature	6.7 C (44.1 F)	41 of 100 (Notable)
Kanab	United States	Record high minimum temperature	20.6 C (69.1 F)	41 of 100 (Notable)
Biskra	Algeria	Record high maximum temperature	41.6 C (106.9 F)	40 of 100 (Notable)
Nuwara Eliya	Sri Lanka	Record high maximum temperature	23.6 C (74.5 F)	40 of 100 (Notable)
Parainen Uto	Finland	Record daily precipitation	29.7 mm (1.2 in)	40 of 100 (Notable)
Ramsjoholm	Sweden	Record daily precipitation	58.2 mm (2.3 in)	40 of 100 (Notable)
Sandhamn	Sweden	Record daily precipitation	35.1 mm (1.4 in)	40 of 100 (Notable)
Ockelbo	Sweden	Record daily precipitation	30.2 mm (1.2 in)	40 of 100 (Notable)
Harbor Beach 1 SSE	United States	Record daily precipitation	30.5 mm (1.2 in)	40 of 100 (Notable)
Cortez	United States	Record high minimum temperature	13.9 C (57.0 F)	38 of 100 (Notable)
Paonia 1SW	United States	Record high maximum temperature	31.1 C (88.0 F)	38 of 100 (Notable)
Bloomfield 3 SE	United States	Record high minimum temperature	16.7 C (62.1 F)	38 of 100 (Notable)
Cedar Is	United States	Record daily precipitation	127.8 mm (5.0 in)	38 of 100 (Notable)
Myrup	Australia	Record daily precipitation	35.0 mm (1.4 in)	37 of 100 (Notable)
Arad	Romania	Record high minimum temperature	17.1 C (62.8 F)	37 of 100 (Notable)
Huskvarna	Sweden	Record daily precipitation	54.2 mm (2.1 in)	37 of 100 (Notable)
Jal	United States	Record daily precipitation	76.2 mm (3.0 in)	37 of 100 (Notable)
Orogrande	United States	Record high minimum temperature	21.7 C (71.1 F)	37 of 100 (Notable)
Kandalaksa	Russia	Record daily precipitation	27.5 mm (1.1 in)	36 of 100 (Notable)
Albacete Los Llanos	Spain	Record high minimum temperature	18.0 C (64.4 F)	36 of 100 (Notable)
Ft Bidwell	United States	Record high minimum temperature	15.6 C (60.1 F)	36 of 100 (Notable)
Lowell Wwtp	United States	Record daily precipitation	51.1 mm (2.0 in)	36 of 100 (Notable)
Aztec Ruins Nm	United States	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Moroni	United States	Record high minimum temperature	12.2 C (54.0 F)	36 of 100 (Notable)
Alpena Wwtp	United States	Record daily precipitation	38.9 mm (1.5 in)	36 of 100 (Notable)
Milesovka	Czech Republic	Record daily precipitation	27.7 mm (1.1 in)	35 of 100 (Notable)

Counts by Type and Timescale

716 records

Records set or tied on 21 September 2014 by type: Highest daily maximum 119, Lowest daily maximum 15, Highest daily minimum 302, Lowest daily minimum 22, Heaviest daily rainfall 258.

Records on 21 September 2014 by type
Record type	Records
Highest daily maximum	119
Lowest daily maximum	15
Highest daily minimum	302
Lowest daily minimum	22
Heaviest daily rainfall	258
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 21 September 2014 by timescale: all-time 1, monthly 19, daily 696.

How Much Records Were Beaten By

599 broken records

Margins by which the 599 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 68.8. Ties are not counted.

Top 20 by Significance

21 September 2014

Top 20 records on 21 September 2014 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 September 2014	Stockholm, SE	daily rain	44.0 mm (1.7 in)	19.2 mm (0.8 in)	68 years	66 of 100 (Major)
21 September 2014	Vasteras-Hasslo, SE	daily rain	41.2 mm (1.6 in)	23.2 mm (0.9 in)	47 years	64 of 100 (Major)
21 September 2014	Uppsala_Aut, SE	daily rain	37.0 mm (1.5 in)	16.2 mm (0.6 in)	68 years	61 of 100 (Major)
21 September 2014	Vallnora_D, SE	monthly rain	49.9 mm (2.0 in)	19.4 mm (0.8 in)	23 years	61 of 100 (Major)
21 September 2014	Risinge, SE	monthly rain	68.0 mm (2.7 in)	24.5 mm (1.0 in)	18 years	60 of 100 (Major)
21 September 2014	Salla Kelloselka, FI	daily rain	25.5 mm (1.0 in)	16.5 mm (0.6 in)	45 years	58 of 100 (Notable)
21 September 2014	Orskar_A, SE	daily rain	42.3 mm (1.7 in)	21.6 mm (0.9 in)	28 years	57 of 100 (Notable)
21 September 2014	Chuuk WSO AP, FM	daily rain	151.4 mm (6.0 in)	68.8 mm (2.7 in)	52 years	56 of 100 (Notable)
21 September 2014	Hogemalen, SE	monthly rain	64.0 mm (2.5 in)	16.4 mm (0.6 in)	36 years	56 of 100 (Notable)
21 September 2014	Glentana, AU	daily rain	67.0 mm (2.6 in)	60.4 mm (2.4 in)	17 years	55 of 100 (Notable)
21 September 2014	Kolsva, SE	daily rain	39.5 mm (1.6 in)	20.0 mm (0.8 in)	47 years	53 of 100 (Notable)
21 September 2014	Monklands, AU	daily rain	35.5 mm (1.4 in)	35.5 mm (1.4 in)	43 years	51 of 100 (Notable)
21 September 2014	Port Moresby W.O., PG	daily rain	29.0 mm (1.1 in)	26.0 mm (1.0 in)	23 years	50 of 100 (Notable)
21 September 2014	Hyndevad, SE	daily rain	37.1 mm (1.5 in)	17.0 mm (0.7 in)	47 years	50 of 100 (Notable)
21 September 2014	Flatonia 4SE, US	daily high min	28.3 C (82.9 F)	3.9 C (7.0 F)	95 years	50 of 100 (Notable)
21 September 2014	Maracay - B.A. Sucr, VE	daily rain	87.9 mm (3.5 in)	45.2 mm (1.8 in)	39 years	50 of 100 (Notable)
21 September 2014	Vattholma, SE	monthly rain	50.2 mm (2.0 in)	8.0 mm (0.31 in)	56 years	49 of 100 (Notable)
21 September 2014	Norrsundet, SE	daily rain	36.1 mm (1.4 in)	24.7 mm (1.0 in)	28 years	48 of 100 (Notable)
21 September 2014	Amery, US	daily rain	45.7 mm (1.8 in)	17.0 mm (0.7 in)	89 years	48 of 100 (Notable)
21 September 2014	Albany, AU	daily high max	27.0 C (80.6 F)	2.3 C (4.1 F)	105 years	47 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

1805 to 2014

Records set or tied on this calendar date in each year from 1805 to 2014. 2014 had 716 records.

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

Records on 09-21 in each year
Year	Records
1805	1
1812	1
1825	2
1840	1
1841	1
1842	1
1848	1
1854	1
1856	2
1868	1
1872	2
1873	1
1877	1
1878	1
1881	1
1882	1
1884	1
1886	1
1888	2
1889	1
1891	10
1892	1
1893	10
1894	2
1895	3
1896	2
1897	6
1898	6
1899	3
1900	2
1901	5
1902	5
1903	8
1904	20
1905	12
1906	17
1907	10
1908	17
1909	10
1910	8
1911	18
1912	26
1913	37
1914	29
1915	34
1916	48
1917	28
1918	43
1919	54
1920	29
1921	64
1922	35
1923	232
1924	291
1925	278
1926	178
1927	165
1928	81
1929	232
1930	82
1931	681
1932	242
1933	193
1934	492
1935	199
1936	329
1937	487
1938	508
1939	308
1940	908
1941	416
1942	291
1943	407
1944	413
1945	507
1946	176
1947	534
1948	301
1949	298
1950	334
1951	241
1952	430
1953	382
1954	453
1955	752
1956	1,100
1957	366
1958	588
1959	513
1960	418
1961	441
1962	1,085
1963	306
1964	374
1965	1,088
1966	565
1967	577
1968	790
1969	593
1970	708
1971	645
1972	599
1973	421
1974	652
1975	528
1976	694
1977	918
1978	818
1979	736
1980	990
1981	696
1982	1,484
1983	2,207
1984	707
1985	796
1986	671
1987	965
1988	557
1989	1,002
1990	716
1991	1,021
1992	752
1993	911
1994	713
1995	2,002
1996	1,233
1997	1,112
1998	1,481
1999	1,025
2000	884
2001	718
2002	696
2003	959
2004	888
2005	1,143
2006	920
2007	742
2008	740
2009	715
2010	1,290
2011	542
2012	595
2013	769
2014	716
2015	565
2016	989
2017	1,178
2018	1,051
2019	833
2020	580
2021	465
2022	1,049
2023	783
2024	470
2025	588
2026	469

Download the Data

Data for records on 2014-09-21: 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 10	508
10 to 20	62
20 to 30	20
30 to 40	4
40 to 50	2
50 to 60	1
60 to 70	2