Weather Records on 18 September 1992

821 weather records were set or tied worldwide on 18 September 1992. Highest significance: Gulkana AP, US.

Key Facts for 18 September 1992

On 18 September 1992, 821 weather records were set or tied at long-record stations worldwide.
271 were record highs and 180 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 33 monthly and 788 daily.
Gulkana AP set a monthly record snow depth of 27.9 cm (11.0 in) on 18 September 1992.
Across 163 earlier years (1803 to 2026) the same calendar date averaged 419 records.

Record Map

821 stations

821 station records on 18 September 1992 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 18 September 1992: highest significance records shown on the map
Station	Country	Type	Value	Significance
Gulkana AP	United States	Record snow depth	27.9 cm (11.0 in)	78 of 100 (Major)
Eagle	United States	Record snow depth	15.2 cm (6.0 in)	75 of 100 (Major)
University Exp STN	United States	Record daily snowfall	10.2 cm (4.0 in)	74 of 100 (Major)
Eagle	United States	Record daily snowfall	12.7 cm (5.0 in)	67 of 100 (Major)
Fairbanks Intl AP	United States	Record daily snowfall	11.9 cm (4.7 in)	64 of 100 (Major)
Gulkana AP	United States	Record daily snowfall	25.4 cm (10.0 in)	64 of 100 (Major)
Usina Dourados (Cpfl) B4-003	Brazil	Record daily precipitation	69.6 mm (2.7 in)	59 of 100 (Notable)
Gulkana AP	United States	Record daily precipitation	25.7 mm (1.0 in)	57 of 100 (Notable)
McKinley Park	United States	Record snow depth	63.5 cm (25.0 in)	53 of 100 (Notable)
Ribeirao Corrente	Brazil	Record daily precipitation	66.8 mm (2.6 in)	51 of 100 (Notable)
Eielson Fld	United States	Record daily snowfall	13.5 cm (5.3 in)	50 of 100 (Notable)
Terra Roxa	Brazil	Record daily precipitation	58.1 mm (2.3 in)	49 of 100 (Notable)
Sao Sebastiao da Grama	Brazil	Record daily precipitation	78.5 mm (3.1 in)	48 of 100 (Notable)
Usina Quatiara	Brazil	Record daily precipitation	84.7 mm (3.3 in)	48 of 100 (Notable)
College Obsy	United States	Record daily snowfall	8.9 cm (3.5 in)	48 of 100 (Notable)
Franca	Brazil	Record daily precipitation	57.8 mm (2.3 in)	47 of 100 (Notable)
Urania	Brazil	Record daily precipitation	58.0 mm (2.3 in)	47 of 100 (Notable)
Vargem Grande Do Sul	Brazil	Record daily precipitation	56.8 mm (2.2 in)	47 of 100 (Notable)
Batatais	Brazil	Record daily precipitation	44.6 mm (1.8 in)	46 of 100 (Notable)
Estrada de Cunha	Brazil	Record daily precipitation	64.2 mm (2.5 in)	44 of 100 (Notable)
Morro Agudo	Brazil	Record daily precipitation	60.0 mm (2.4 in)	44 of 100 (Notable)
Posevnaja	Russia	Record daily precipitation	27.7 mm (1.1 in)	44 of 100 (Notable)
Lussanvira	Brazil	Record daily precipitation	38.3 mm (1.5 in)	43 of 100 (Notable)
Fazenda Santa Maria	Brazil	Record daily precipitation	37.9 mm (1.5 in)	42 of 100 (Notable)
Jales	Brazil	Record daily precipitation	49.7 mm (2.0 in)	42 of 100 (Notable)
Estacao Experimental	Brazil	Record daily precipitation	63.5 mm (2.5 in)	42 of 100 (Notable)
Iacri	Brazil	Record daily precipitation	55.3 mm (2.2 in)	42 of 100 (Notable)
Northway AP	United States	Record daily snowfall	10.2 cm (4.0 in)	42 of 100 (Notable)
Ibitiuva	Brazil	Record daily precipitation	56.5 mm (2.2 in)	41 of 100 (Notable)
Fernandopolis	Brazil	Record daily precipitation	42.8 mm (1.7 in)	41 of 100 (Notable)
Keiser	United States	Record daily precipitation	96.5 mm (3.8 in)	41 of 100 (Notable)
Lake City Exp Farm	United States	Record daily precipitation	60.7 mm (2.4 in)	41 of 100 (Notable)
Santa Fe Do Sul	Brazil	Record daily precipitation	51.0 mm (2.0 in)	40 of 100 (Notable)
Itaiquara	Brazil	Record daily precipitation	36.0 mm (1.4 in)	40 of 100 (Notable)
Tonsina	United States	Record low maximum temperature	0.6 C (33.1 F)	40 of 100 (Notable)
Usina Santa Fe	Brazil	Record daily precipitation	49.0 mm (1.9 in)	39 of 100 (Notable)
Universo	Brazil	Record daily precipitation	28.1 mm (1.1 in)	39 of 100 (Notable)
Fazenda Santo Angelo	Brazil	Record daily precipitation	42.3 mm (1.7 in)	39 of 100 (Notable)
Lexington	United States	Record daily precipitation	47.0 mm (1.9 in)	39 of 100 (Notable)
Tres Piedras	United States	Record high maximum temperature	30.6 C (87.1 F)	39 of 100 (Notable)
Nenana Muni AP	United States	Record daily snowfall	5.1 cm (2.0 in)	39 of 100 (Notable)
Fazenda Vista Bonita	Brazil	Record daily precipitation	67.2 mm (2.6 in)	38 of 100 (Notable)
Comercio	Brazil	Record daily precipitation	37.1 mm (1.5 in)	38 of 100 (Notable)
Augusta	United States	Record low minimum temperature	-6.1 C (21.0 F)	38 of 100 (Notable)
Selmer	United States	Record daily precipitation	59.4 mm (2.3 in)	38 of 100 (Notable)
Eielson Fld	United States	Record snow depth	22.9 cm (9.0 in)	38 of 100 (Notable)
Fazenda Santa Cecilia	Brazil	Record daily precipitation	91.4 mm (3.6 in)	37 of 100 (Notable)
Usina Chibarro (Cpfl)	Brazil	Record daily precipitation	61.8 mm (2.4 in)	37 of 100 (Notable)
Kokpekty	Kazakhstan	Record low maximum temperature	8.2 C (46.8 F)	37 of 100 (Notable)
Arcade	United States	Record high minimum temperature	17.8 C (64.0 F)	37 of 100 (Notable)
Indian Lake 2SW	United States	Record high minimum temperature	15.0 C (59.0 F)	37 of 100 (Notable)
Tupper Lake Sunmount	United States	Record high minimum temperature	16.1 C (61.0 F)	37 of 100 (Notable)
Watertown	United States	Record high minimum temperature	20.0 C (68.0 F)	37 of 100 (Notable)
Igarapava	Brazil	Record daily precipitation	51.7 mm (2.0 in)	35 of 100 (Notable)
Borisoglebsk	Russia	Record daily precipitation	28.2 mm (1.1 in)	35 of 100 (Notable)
Millinocket	United States	Record high minimum temperature	17.2 C (63.0 F)	35 of 100 (Notable)
Guaxupe Aneel/Cesp	Brazil	Record daily precipitation	37.4 mm (1.5 in)	34 of 100 (Routine)
Macedonia	Brazil	Record daily precipitation	32.1 mm (1.3 in)	34 of 100 (Routine)
Freguesia da Escada	Brazil	Record daily precipitation	32.7 mm (1.3 in)	34 of 100 (Routine)
Semej	Kazakhstan	Record low maximum temperature	9.6 C (49.3 F)	34 of 100 (Routine)

Counts by Type and Timescale

821 records

Records set or tied on 18 September 1992 by type: Highest daily maximum 80, Lowest daily maximum 95, Highest daily minimum 191, Lowest daily minimum 85, Heaviest daily rainfall 340, Heaviest daily snowfall 16, Deepest snow cover 14.

Records on 18 September 1992 by type
Record type	Records
Highest daily maximum	80
Lowest daily maximum	95
Highest daily minimum	191
Lowest daily minimum	85
Heaviest daily rainfall	340
Heaviest daily snowfall	16
Deepest snow cover	14

Records on 18 September 1992 by timescale: all-time 0, monthly 33, daily 788.

How Much Records Were Beaten By

643 broken records

Margins by which the 643 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 406.0. Ties are not counted.

Top 20 by Significance

18 September 1992

Top 20 records on 18 September 1992 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 September 1992	Gulkana AP, US	monthly snow depth	27.9 cm (11.0 in)	12.7 cm (5.0 in)	82 years	78 of 100 (Major)
18 September 1992	Eagle, US	daily snow depth	15.2 cm (6.0 in)	15.2 cm (6.0 in)	87 years	75 of 100 (Major)
18 September 1992	University Exp STN, US	daily snowfall	10.2 cm (4.0 in)	10.2 cm (4.0 in)	88 years	74 of 100 (Major)
18 September 1992	Eagle, US	daily snowfall	12.7 cm (5.0 in)	12.7 cm (5.0 in)	90 years	67 of 100 (Major)
18 September 1992	Fairbanks Intl AP, US	daily snowfall	11.9 cm (4.7 in)	11.9 cm (4.7 in)	62 years	64 of 100 (Major)
18 September 1992	Gulkana AP, US	monthly snowfall	25.4 cm (10.0 in)	14.2 cm (5.6 in)	21 years	64 of 100 (Major)
18 September 1992	Usina Dourados (Cpfl) B4-003, BR	daily rain	69.6 mm (2.7 in)	61.0 mm (2.4 in)	45 years	59 of 100 (Notable)
18 September 1992	Gulkana AP, US	daily rain	25.7 mm (1.0 in)	13.0 mm (0.5 in)	83 years	57 of 100 (Notable)
18 September 1992	McKinley Park, US	daily snow depth	63.5 cm (25.0 in)	40.6 cm (16.0 in)	20 years	53 of 100 (Notable)
18 September 1992	Ribeirao Corrente, BR	daily rain	66.8 mm (2.6 in)	47.6 mm (1.9 in)	45 years	51 of 100 (Notable)
18 September 1992	Eielson Fld, US	daily snowfall	13.5 cm (5.3 in)	13.0 cm (5.1 in)	24 years	50 of 100 (Notable)
18 September 1992	Terra Roxa, BR	daily rain	58.1 mm (2.3 in)	34.7 mm (1.4 in)	45 years	49 of 100 (Notable)
18 September 1992	Sao Sebastiao da Grama, BR	daily rain	78.5 mm (3.1 in)	58.0 mm (2.3 in)	13 years	48 of 100 (Notable)
18 September 1992	Usina Quatiara, BR	monthly rain	84.7 mm (3.3 in)	24.7 mm (1.0 in)	36 years	48 of 100 (Notable)
18 September 1992	College Obsy, US	daily snowfall	8.9 cm (3.5 in)	8.9 cm (3.5 in)	44 years	48 of 100 (Notable)
18 September 1992	Franca, BR	daily rain	57.8 mm (2.3 in)	41.3 mm (1.6 in)	53 years	47 of 100 (Notable)
18 September 1992	Urania, BR	daily rain	58.0 mm (2.3 in)	54.0 mm (2.1 in)	16 years	47 of 100 (Notable)
18 September 1992	Vargem Grande Do Sul, BR	daily rain	56.8 mm (2.2 in)	35.9 mm (1.4 in)	45 years	47 of 100 (Notable)
18 September 1992	Batatais, BR	daily rain	44.6 mm (1.8 in)	35.2 mm (1.4 in)	45 years	46 of 100 (Notable)
18 September 1992	Estrada de Cunha, BR	monthly rain	64.2 mm (2.5 in)	14.0 mm (0.6 in)	51 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

1803 to 1992

Records set or tied on this calendar date in each year from 1803 to 1992. 1992 had 821 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 1992-09-18: 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 100	634
100 to 200	7
200 to 300	1
300 to 400	0
400 to 500	1