Weather Records on 22 August 2010

1,397 weather records were set or tied worldwide on 22 August 2010. Highest significance: Mungeranie, AU.

Key Facts for 22 August 2010

On 22 August 2010, 1,397 weather records were set or tied at long-record stations worldwide.
935 were record highs and 179 were record lows, counting maximum and minimum temperature.
By timescale, 7 were all-time records, 34 monthly and 1,356 daily.
Mungeranie set a monthly record daily precipitation of 51.2 mm (2.0 in) on 22 August 2010.
Across 167 earlier years (1802 to 2026) the same calendar date averaged 431 records.

Record Map

1,397 stations

1,397 station records on 22 August 2010 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 22 August 2010: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mungeranie	Australia	Record daily precipitation	51.2 mm (2.0 in)	87 of 100 (Exceptional)
Jesus Carranza	Mexico	Record daily precipitation	190.0 mm (7.5 in)	65 of 100 (Major)
Zihualtepec	Mexico	Record daily precipitation	268.5 mm (10.6 in)	64 of 100 (Major)
Canton	Mexico	Record daily precipitation	359.9 mm (14.2 in)	62 of 100 (Major)
Papaloapan	Mexico	Record daily precipitation	334.3 mm (13.2 in)	59 of 100 (Notable)
Little Falls City Rsch	United States	Record daily precipitation	111.3 mm (4.4 in)	58 of 100 (Notable)
Syracuse Hancock Intl AP	United States	Record daily precipitation	106.9 mm (4.2 in)	58 of 100 (Notable)
Ixtepeji	Mexico	Record daily precipitation	85.9 mm (3.4 in)	57 of 100 (Notable)
Ixtlan de Juarez	Mexico	Record daily precipitation	119.4 mm (4.7 in)	57 of 100 (Notable)
Concepcion Papalo	Mexico	Record daily precipitation	89.9 mm (3.5 in)	56 of 100 (Notable)
San Pedro Teutila	Mexico	Record daily precipitation	185.9 mm (7.3 in)	56 of 100 (Notable)
San Juan Bautista Cuicatlan (	Mexico	Record daily precipitation	72.9 mm (2.9 in)	55 of 100 (Notable)
San Jose Tenango II	Mexico	Record daily precipitation	303.8 mm (12.0 in)	55 of 100 (Notable)
Hornell Almond Dam	United States	Record daily precipitation	58.9 mm (2.3 in)	55 of 100 (Notable)
Roelofarendsveen	Netherlands	Record daily precipitation	54.0 mm (2.1 in)	54 of 100 (Notable)
Aalsmeer	Netherlands	Record daily precipitation	43.4 mm (1.7 in)	54 of 100 (Notable)
Cooperstown	United States	Record daily precipitation	50.8 mm (2.0 in)	54 of 100 (Notable)
Rushford	United States	Record daily precipitation	76.2 mm (3.0 in)	54 of 100 (Notable)
Hot Springs	United States	Record daily precipitation	49.8 mm (2.0 in)	54 of 100 (Notable)
Brest-Guipavas	France	Record daily precipitation	45.8 mm (1.8 in)	53 of 100 (Notable)
Ouessant	France	Record daily precipitation	42.7 mm (1.7 in)	53 of 100 (Notable)
San Juan Atepec	Mexico	Record daily precipitation	102.9 mm (4.1 in)	53 of 100 (Notable)
Las Perlas	Mexico	Record daily precipitation	199.9 mm (7.9 in)	52 of 100 (Notable)
Zapote	Mexico	Record daily precipitation	300.0 mm (11.8 in)	51 of 100 (Notable)
Paraiso Novillero	Mexico	Record daily precipitation	142.5 mm (5.6 in)	51 of 100 (Notable)
Whitesville 1N	United States	Record daily precipitation	51.3 mm (2.0 in)	51 of 100 (Notable)
Angelica	United States	Record daily precipitation	65.3 mm (2.6 in)	50 of 100 (Notable)
Morrisville 6 SW	United States	Record daily precipitation	92.2 mm (3.6 in)	49 of 100 (Notable)
Delft	Netherlands	Record daily precipitation	54.3 mm (2.1 in)	48 of 100 (Notable)
Waynesboro 2 W	United States	Record high minimum temperature	25.6 C (78.1 F)	48 of 100 (Notable)
Aktobe	Kazakhstan	Record low maximum temperature	14.0 C (57.2 F)	47 of 100 (Notable)
Saluda	United States	Record daily precipitation	57.9 mm (2.3 in)	47 of 100 (Notable)
Lauchapan	Mexico	Record daily precipitation	110.0 mm (4.3 in)	46 of 100 (Notable)
Hoofddorp	Netherlands	Record daily precipitation	32.4 mm (1.3 in)	46 of 100 (Notable)
Hope 3 NE	United States	Record high minimum temperature	26.1 C (79.0 F)	46 of 100 (Notable)
Ball Ground	United States	Record daily precipitation	71.9 mm (2.8 in)	46 of 100 (Notable)
Poughkeepsie AP	United States	Record daily precipitation	94.0 mm (3.7 in)	46 of 100 (Notable)
Sidney Muni AP	United States	Record high minimum temperature	23.3 C (73.9 F)	46 of 100 (Notable)
Oodnadatta Airport	Australia	Record daily precipitation	26.6 mm (1.0 in)	45 of 100 (Notable)
Ciudad Aleman	Mexico	Record daily precipitation	308.4 mm (12.1 in)	45 of 100 (Notable)
Schellingwoude	Netherlands	Record daily precipitation	41.2 mm (1.6 in)	45 of 100 (Notable)
Waddington	United Kingdom	Record daily precipitation	36.6 mm (1.4 in)	45 of 100 (Notable)
Skegness	United Kingdom	Record daily precipitation	33.0 mm (1.3 in)	45 of 100 (Notable)
Hardy	United States	Record high minimum temperature	24.4 C (75.9 F)	45 of 100 (Notable)
San Felipe Usila	Mexico	Record daily precipitation	267.0 mm (10.5 in)	44 of 100 (Notable)
Rison	United States	Record high minimum temperature	25.0 C (77.0 F)	44 of 100 (Notable)
Newnan 7 WNW	United States	Record daily precipitation	41.9 mm (1.6 in)	44 of 100 (Notable)
Louisville	United States	Record high minimum temperature	25.0 C (77.0 F)	44 of 100 (Notable)
Franklinville	United States	Record daily precipitation	48.8 mm (1.9 in)	44 of 100 (Notable)
Lebanon	United States	Record high minimum temperature	25.0 C (77.0 F)	44 of 100 (Notable)
Marshall	United States	Record high minimum temperature	27.2 C (81.0 F)	44 of 100 (Notable)
Richmond Post Office	Australia	Record high maximum temperature	36.2 C (97.2 F)	43 of 100 (Notable)
Ocala	United States	Record high minimum temperature	26.1 C (79.0 F)	43 of 100 (Notable)
Grand Coteau	United States	Record high minimum temperature	24.4 C (75.9 F)	43 of 100 (Notable)
Paris 5 S	United States	Record daily precipitation	99.1 mm (3.9 in)	43 of 100 (Notable)
Kleve	Germany	Record daily precipitation	43.0 mm (1.7 in)	42 of 100 (Notable)
Liepaja	Latvia	Record high minimum temperature	19.3 C (66.7 F)	42 of 100 (Notable)
Talon	Russia	Record daily precipitation	46.4 mm (1.8 in)	42 of 100 (Notable)
Nashville	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Putnam Lake	United States	Record daily precipitation	76.2 mm (3.0 in)	42 of 100 (Notable)

Counts by Type and Timescale

1,397 records

Records set or tied on 22 August 2010 by type: Highest daily maximum 279, Lowest daily maximum 95, Highest daily minimum 656, Lowest daily minimum 84, Heaviest daily rainfall 283.

Records on 22 August 2010 by type
Record type	Records
Highest daily maximum	279
Lowest daily maximum	95
Highest daily minimum	656
Lowest daily minimum	84
Heaviest daily rainfall	283
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 22 August 2010 by timescale: all-time 7, monthly 34, daily 1,356.

How Much Records Were Beaten By

992 broken records

Margins by which the 992 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 158.0. Ties are not counted.

Top 20 by Significance

22 August 2010

Top 20 records on 22 August 2010 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
22 August 2010	Mungeranie, AU	monthly rain	51.2 mm (2.0 in)	24.5 mm (1.0 in)	105 years	87 of 100 (Exceptional)
22 August 2010	Jesus Carranza, MX	daily rain	190.0 mm (7.5 in)	136.2 mm (5.4 in)	64 years	65 of 100 (Major)
22 August 2010	Zihualtepec, MX	all-time rain	268.5 mm (10.6 in)	68.6 mm (2.7 in)	41 years	64 of 100 (Major)
22 August 2010	Canton, MX	monthly rain	359.9 mm (14.2 in)	126.7 mm (5.0 in)	31 years	62 of 100 (Major)
22 August 2010	Papaloapan, MX	all-time rain	334.3 mm (13.2 in)	73.9 mm (2.9 in)	5 years	59 of 100 (Notable)
22 August 2010	Little Falls City Rsch, US	all-time rain	111.3 mm (4.4 in)	11.0 mm (0.4 in)	60 years	58 of 100 (Notable)
22 August 2010	Syracuse Hancock Intl AP, US	monthly rain	106.9 mm (4.2 in)	24.1 mm (0.9 in)	67 years	58 of 100 (Notable)
22 August 2010	Ixtepeji, MX	daily rain	85.9 mm (3.4 in)	45.0 mm (1.8 in)	40 years	57 of 100 (Notable)
22 August 2010	Ixtlan de Juarez, MX	monthly rain	119.4 mm (4.7 in)	30.5 mm (1.2 in)	52 years	57 of 100 (Notable)
22 August 2010	Concepcion Papalo, MX	daily rain	89.9 mm (3.5 in)	47.5 mm (1.9 in)	35 years	56 of 100 (Notable)
22 August 2010	San Pedro Teutila, MX	monthly rain	185.9 mm (7.3 in)	82.0 mm (3.2 in)	4 years	56 of 100 (Notable)
22 August 2010	San Juan Bautista Cuicatlan (, MX	monthly rain	72.9 mm (2.9 in)	21.1 mm (0.8 in)	40 years	55 of 100 (Notable)
22 August 2010	San Jose Tenango II, MX	daily rain	303.8 mm (12.0 in)	158.0 mm (6.2 in)	40 years	55 of 100 (Notable)
22 August 2010	Hornell Almond Dam, US	daily rain	58.9 mm (2.3 in)	37.6 mm (1.5 in)	45 years	55 of 100 (Notable)
22 August 2010	Roelofarendsveen, NL	monthly rain	54.0 mm (2.1 in)	10.3 mm (0.4 in)	72 years	54 of 100 (Notable)
22 August 2010	Aalsmeer, NL	daily rain	43.4 mm (1.7 in)	24.3 mm (1.0 in)	40 years	54 of 100 (Notable)
22 August 2010	Cooperstown, US	daily rain	50.8 mm (2.0 in)	16.8 mm (0.7 in)	101 years	54 of 100 (Notable)
22 August 2010	Rushford, US	daily rain	76.2 mm (3.0 in)	50.3 mm (2.0 in)	32 years	54 of 100 (Notable)
22 August 2010	Hot Springs, US	daily rain	49.8 mm (2.0 in)	24.4 mm (1.0 in)	80 years	54 of 100 (Notable)
22 August 2010	Brest-Guipavas, FR	daily rain	45.8 mm (1.8 in)	27.6 mm (1.1 in)	25 years	53 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

1802 to 2010

Records set or tied on this calendar date in each year from 1802 to 2010. 2010 had 1,397 records.

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

Records on 08-22 in each year
Year	Records
1802	2
1803	1
1805	1
1812	1
1816	1
1835	1
1839	2
1843	1
1846	2
1849	1
1850	1
1853	1
1857	1
1863	1
1864	1
1867	1
1868	1
1869	1
1870	4
1872	1
1875	1
1876	3
1877	3
1878	2
1882	1
1883	1
1884	1
1885	1
1886	1
1887	2
1888	2
1889	3
1891	2
1892	6
1893	3
1894	7
1895	6
1896	2
1897	4
1898	6
1899	5
1900	1
1901	5
1902	6
1903	3
1904	8
1905	7
1906	24
1907	7
1908	29
1909	5
1910	19
1911	20
1912	39
1913	30
1914	18
1915	31
1916	75
1917	47
1918	85
1919	18
1920	60
1921	64
1922	44
1923	279
1924	148
1925	219
1926	144
1927	154
1928	134
1929	240
1930	276
1931	388
1932	222
1933	367
1934	234
1935	337
1936	954
1937	421
1938	501
1939	517
1940	503
1941	249
1942	500
1943	517
1944	526
1945	475
1946	410
1947	1,034
1948	297
1949	570
1950	460
1951	452
1952	372
1953	348
1954	466
1955	553
1956	785
1957	371
1958	511
1959	547
1960	612
1961	562
1962	329
1963	419
1964	686
1965	423
1966	830
1967	404
1968	1,091
1969	727
1970	368
1971	1,021
1972	436
1973	611
1974	628
1975	597
1976	722
1977	655
1978	529
1979	547
1980	640
1981	795
1982	912
1983	1,366
1984	739
1985	793
1986	1,073
1987	801
1988	1,133
1989	753
1990	808
1991	808
1992	994
1993	845
1994	803
1995	1,002
1996	942
1997	1,381
1998	1,016
1999	756
2000	867
2001	940
2002	1,385
2003	1,550
2004	1,029
2005	887
2006	832
2007	1,801
2008	869
2009	1,347
2010	1,397
2011	1,255
2012	831
2013	450
2014	911
2015	529
2016	730
2017	537
2018	752
2019	558
2020	1,041
2021	683
2022	781
2023	1,525
2024	803
2025	1,359
2026	992

Download the Data

Data for records on 2010-08-22: 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	930
20 to 40	39
40 to 60	11
60 to 80	5
80 to 100	2
100 to 120	2
120 to 140	2
140 to 160	1