Weather Records on 14 August 1984

598 weather records were set or tied worldwide on 14 August 1984. Highest significance: Azueta, MX.

Key Facts for 14 August 1984

On 14 August 1984, 598 weather records were set or tied at long-record stations worldwide.
257 were record highs and 179 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 16 monthly and 578 daily.
Azueta set an all-time record daily precipitation of 365.5 mm (14.4 in) on 14 August 1984.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 462 records.

Record Map

598 stations

598 station records on 14 August 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 14 August 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Azueta	Mexico	Record daily precipitation	365.5 mm (14.4 in)	64 of 100 (Major)
Boulder City	United States	Record daily precipitation	94.5 mm (3.7 in)	63 of 100 (Major)
Northdale	United States	Record daily precipitation	29.2 mm (1.1 in)	60 of 100 (Major)
Garrison	United States	Record daily precipitation	25.7 mm (1.0 in)	56 of 100 (Notable)
Juan Rodriguez Clara	Mexico	Record daily precipitation	154.9 mm (6.1 in)	52 of 100 (Notable)
Verona Villafranca	Italy	Record daily precipitation	122.8 mm (4.8 in)	51 of 100 (Notable)
Houston Wb City	United States	Record low minimum temperature	17.2 C (63.0 F)	48 of 100 (Notable)
San Bartolo	Mexico	Record low minimum temperature	10.6 C (51.1 F)	47 of 100 (Notable)
Slavjansk-Na-Kubani	Russia	Record daily precipitation	60.5 mm (2.4 in)	47 of 100 (Notable)
Cuatotolapan	Mexico	Record daily precipitation	90.9 mm (3.6 in)	46 of 100 (Notable)
Buckeye	United States	Record daily precipitation	30.5 mm (1.2 in)	44 of 100 (Notable)
El Molino	Mexico	Record daily precipitation	39.9 mm (1.6 in)	41 of 100 (Notable)
Ust-Sugor	Russia	Record daily precipitation	27.5 mm (1.1 in)	41 of 100 (Notable)
Sevastopol',Mgs	Ukraine	Record daily precipitation	38.5 mm (1.5 in)	41 of 100 (Notable)
Alfred	United States	Record daily precipitation	41.4 mm (1.6 in)	41 of 100 (Notable)
Quedlinburg	Germany	Record daily precipitation	29.8 mm (1.2 in)	40 of 100 (Notable)
Tierra Blanca (Smn)	Mexico	Record low maximum temperature	25.0 C (77.0 F)	40 of 100 (Notable)
Buena Vista	United States	Record daily precipitation	59.7 mm (2.4 in)	40 of 100 (Notable)
Gunnedah Pool	Australia	Record low maximum temperature	12.0 C (53.6 F)	38 of 100 (Notable)
Hachita 1W	United States	Record daily precipitation	51.3 mm (2.0 in)	37 of 100 (Notable)
Lancaster	United States	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Allegany Sp	United States	Record daily precipitation	40.6 mm (1.6 in)	36 of 100 (Notable)
Mission 4 W	United States	Record daily precipitation	31.0 mm (1.2 in)	36 of 100 (Notable)
Cedar City AP	United States	Record daily precipitation	29.0 mm (1.1 in)	36 of 100 (Notable)
Santa Barbara	United States	Record high minimum temperature	19.4 C (66.9 F)	35 of 100 (Notable)
Langdon Exp Farm	United States	Record high minimum temperature	20.0 C (68.0 F)	35 of 100 (Notable)
Zinder	Niger	Record high minimum temperature	27.2 C (81.0 F)	34 of 100 (Routine)
Presque Isle	United States	Record high minimum temperature	19.4 C (66.9 F)	33 of 100 (Routine)
Sharon	United States	Record high minimum temperature	25.0 C (77.0 F)	33 of 100 (Routine)
Alice	United States	Record daily precipitation	26.4 mm (1.0 in)	33 of 100 (Routine)
Hachijojima	Japan	Record high maximum temperature	33.3 C (91.9 F)	32 of 100 (Routine)
Watertown AP	United States	Record daily precipitation	50.0 mm (2.0 in)	32 of 100 (Routine)
Towson	United States	Record high minimum temperature	26.7 C (80.1 F)	31 of 100 (Routine)
Angelica	United States	Record daily precipitation	42.7 mm (1.7 in)	31 of 100 (Routine)
Bowman	United States	Record high minimum temperature	20.0 C (68.0 F)	31 of 100 (Routine)
Sundance	United States	Record high minimum temperature	17.8 C (64.0 F)	31 of 100 (Routine)
Juchitan de Zaragoza	Mexico	Record low minimum temperature	17.8 C (64.0 F)	30 of 100 (Routine)
Bolivar	United States	Record high minimum temperature	18.9 C (66.0 F)	30 of 100 (Routine)
Hansboro 4 NNE	United States	Record high minimum temperature	17.2 C (63.0 F)	30 of 100 (Routine)
Ludlow 3 SSE	United States	Record high minimum temperature	22.8 C (73.0 F)	30 of 100 (Routine)
Black Rock	United States	Record daily precipitation	29.5 mm (1.2 in)	30 of 100 (Routine)
Morgan City	United States	Record low maximum temperature	28.9 C (84.0 F)	29 of 100 (Routine)
Farmington	United States	Record high minimum temperature	20.0 C (68.0 F)	29 of 100 (Routine)
Madison	United States	Record high minimum temperature	20.0 C (68.0 F)	29 of 100 (Routine)
Plevna	United States	Record high minimum temperature	20.0 C (68.0 F)	29 of 100 (Routine)
Hornell Almond Dam	United States	Record daily precipitation	85.6 mm (3.4 in)	29 of 100 (Routine)
San Sebastian del Oeste	Mexico	Record high maximum temperature	34.4 C (93.9 F)	28 of 100 (Routine)
Olean	United States	Record daily precipitation	48.5 mm (1.9 in)	28 of 100 (Routine)
Cooperstown	United States	Record high minimum temperature	22.8 C (73.0 F)	28 of 100 (Routine)
Grafton	United States	Record high minimum temperature	22.2 C (72.0 F)	28 of 100 (Routine)
Coalville	United States	Record high minimum temperature	14.4 C (57.9 F)	28 of 100 (Routine)
San Sebastian del Oeste	Mexico	Record low minimum temperature	8.9 C (48.0 F)	27 of 100 (Routine)
Tuzantla (Smn)	Mexico	Record low minimum temperature	16.1 C (61.0 F)	27 of 100 (Routine)
New Roads 5 NE	United States	Record low maximum temperature	28.3 C (82.9 F)	27 of 100 (Routine)
Poplarville Exp STN	United States	Record low maximum temperature	26.7 C (80.1 F)	27 of 100 (Routine)
Addison	United States	Record high minimum temperature	20.0 C (68.0 F)	27 of 100 (Routine)
Ochoco Rs	United States	Record low minimum temperature	-5.0 C (23.0 F)	27 of 100 (Routine)
Creekside	United States	Record daily precipitation	31.8 mm (1.3 in)	27 of 100 (Routine)
Redig 11 NE	United States	Record high minimum temperature	18.3 C (64.9 F)	27 of 100 (Routine)
Appomattox	United States	Record daily precipitation	38.1 mm (1.5 in)	27 of 100 (Routine)

Counts by Type and Timescale

598 records

Records set or tied on 14 August 1984 by type: Highest daily maximum 62, Lowest daily maximum 100, Highest daily minimum 195, Lowest daily minimum 79, Heaviest daily rainfall 162.

Records on 14 August 1984 by type
Record type	Records
Highest daily maximum	62
Lowest daily maximum	100
Highest daily minimum	195
Lowest daily minimum	79
Heaviest daily rainfall	162
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 14 August 1984 by timescale: all-time 4, monthly 16, daily 578.

How Much Records Were Beaten By

414 broken records

Margins by which the 414 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 107.9. Ties are not counted.

Top 20 by Significance

14 August 1984

Top 20 records on 14 August 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 August 1984	Azueta, MX	all-time rain	365.5 mm (14.4 in)	107.7 mm (4.2 in)	3 years	64 of 100 (Major)
14 August 1984	Boulder City, US	all-time rain	94.5 mm (3.7 in)	28.0 mm (1.1 in)	7 years	63 of 100 (Major)
14 August 1984	Northdale, US	daily rain	29.2 mm (1.1 in)	24.6 mm (1.0 in)	52 years	60 of 100 (Major)
14 August 1984	Garrison, US	daily rain	25.7 mm (1.0 in)	20.6 mm (0.8 in)	29 years	56 of 100 (Notable)
14 August 1984	Juan Rodriguez Clara, MX	daily rain	154.9 mm (6.1 in)	107.9 mm (4.2 in)	30 years	52 of 100 (Notable)
14 August 1984	Verona Villafranca, IT	daily rain	122.8 mm (4.8 in)	102.8 mm (4.0 in)	27 years	51 of 100 (Notable)
14 August 1984	Houston Wb City, US	daily low min	17.2 C (63.0 F)	3.4 C (6.1 F)	62 years	48 of 100 (Notable)
14 August 1984	San Bartolo, MX	daily low min	10.6 C (51.1 F)	8.3 C (14.9 F)	43 years	47 of 100 (Notable)
14 August 1984	Slavjansk-Na-Kubani, RU	daily rain	60.5 mm (2.4 in)	49.6 mm (2.0 in)	16 years	47 of 100 (Notable)
14 August 1984	Cuatotolapan, MX	daily rain	90.9 mm (3.6 in)	73.1 mm (2.9 in)	10 years	46 of 100 (Notable)
14 August 1984	Buckeye, US	daily rain	30.5 mm (1.2 in)	14.8 mm (0.6 in)	68 years	44 of 100 (Notable)
14 August 1984	El Molino, MX	daily rain	39.9 mm (1.6 in)	31.0 mm (1.2 in)	41 years	41 of 100 (Notable)
14 August 1984	Ust-Sugor, RU	daily rain	27.5 mm (1.1 in)	4.2 mm (0.17 in)	84 years	41 of 100 (Notable)
14 August 1984	Sevastopol',Mgs, UA	daily rain	38.5 mm (1.5 in)	8.6 mm (0.34 in)	69 years	41 of 100 (Notable)
14 August 1984	Alfred, US	daily rain	41.4 mm (1.6 in)	12.4 mm (0.5 in)	67 years	41 of 100 (Notable)
14 August 1984	Quedlinburg, DE	daily rain	29.8 mm (1.2 in)	21.8 mm (0.9 in)	15 years	40 of 100 (Notable)
14 August 1984	Tierra Blanca (Smn), MX	daily low max	25.0 C (77.0 F)	3.9 C (7.0 F)	60 years	40 of 100 (Notable)
14 August 1984	Buena Vista, US	daily rain	59.7 mm (2.4 in)	34.0 mm (1.3 in)	42 years	40 of 100 (Notable)
14 August 1984	Gunnedah Pool, AU	daily low max	12.0 C (53.6 F)	0.8 C (1.4 F)	87 years	38 of 100 (Notable)
14 August 1984	Hachita 1W, US	daily rain	51.3 mm (2.0 in)	23.4 mm (0.9 in)	32 years	37 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 1984

Records set or tied on this calendar date in each year from 1793 to 1984. 1984 had 598 records.

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

Records on 08-14 in each year
Year	Records
1793	2
1807	1
1815	1
1818	1
1825	1
1833	2
1839	1
1841	1
1843	1
1845	2
1856	2
1857	1
1859	1
1861	1
1864	3
1865	1
1866	2
1868	1
1870	1
1871	1
1872	1
1873	1
1874	1
1876	4
1882	1
1884	1
1885	3
1886	1
1887	3
1889	2
1890	1
1891	1
1892	3
1893	2
1894	2
1895	3
1896	5
1897	5
1898	2
1899	2
1900	1
1901	1
1902	8
1903	8
1904	3
1905	10
1906	8
1907	6
1908	28
1909	35
1910	10
1911	30
1912	56
1913	24
1914	16
1915	17
1916	109
1917	38
1918	60
1919	103
1920	56
1921	61
1922	54
1923	92
1924	319
1925	128
1926	182
1927	147
1928	233
1929	449
1930	627
1931	410
1932	314
1933	349
1934	470
1935	314
1936	612
1937	354
1938	519
1939	376
1940	489
1941	467
1942	364
1943	583
1944	709
1945	572
1946	511
1947	658
1948	373
1949	374
1950	402
1951	458
1952	560
1953	312
1954	457
1955	535
1956	426
1957	281
1958	421
1959	495
1960	414
1961	663
1962	885
1963	811
1964	1,394
1965	451
1966	388
1967	902
1968	1,315
1969	482
1970	398
1971	677
1972	552
1973	489
1974	542
1975	461
1976	1,060
1977	562
1978	834
1979	1,115
1980	544
1981	719
1982	539
1983	775
1984	598
1985	1,095
1986	775
1987	1,157
1988	1,301
1989	728
1990	737
1991	856
1992	1,709
1993	887
1994	1,149
1995	1,444
1996	954
1997	922
1998	1,100
1999	1,329
2000	1,117
2001	806
2002	1,576
2003	1,913
2004	1,936
2005	1,340
2006	1,073
2007	1,340
2008	798
2009	818
2010	1,704
2011	772
2012	758
2013	612
2014	651
2015	931
2016	824
2017	559
2018	397
2019	578
2020	1,009
2021	932
2022	771
2023	1,116
2024	1,045
2025	798
2026	1,211

Download the Data

Data for records on 1984-08-14: 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 20	392
20 to 40	16
40 to 60	2
60 to 80	1
80 to 100	0
100 to 120	3