Weather Records on 22 October 2011

691 weather records were set or tied worldwide on 22 October 2011. Highest significance: Sumoto, JP.

Key Facts for 22 October 2011

On 22 October 2011, 691 weather records were set or tied at long-record stations worldwide.
315 were record highs and 309 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 35 monthly and 655 daily.
Sumoto set a daily record precipitation of 195.8 mm (7.7 in) on 22 October 2011.
Across 161 earlier years (1793 to 2025) the same calendar date averaged 453 records.

Record Map

691 stations

691 station records on 22 October 2011 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 22 October 2011: highest significance records shown on the map
Station	Country	Type	Value	Significance
Sumoto	Japan	Record daily precipitation	195.8 mm (7.7 in)	57 of 100 (Notable)
Casillas	Mexico	Record low minimum temperature	-4.4 C (24.1 F)	46 of 100 (Notable)
Ft Pierce	United States	Record low maximum temperature	22.2 C (72.0 F)	46 of 100 (Notable)
Tomakomai	Japan	Record daily precipitation	82.0 mm (3.2 in)	45 of 100 (Notable)
Mountainair	United States	Record high minimum temperature	8.9 C (48.0 F)	45 of 100 (Notable)
Progreso	Mexico	Record high minimum temperature	25.6 C (78.1 F)	44 of 100 (Notable)
Ponce 4 E	Puerto Rico [United States]	Record low minimum temperature	18.3 C (64.9 F)	44 of 100 (Notable)
Oceanside Marina	United States	Record low maximum temperature	16.1 C (61.0 F)	43 of 100 (Notable)
Guntersville	United States	Record low maximum temperature	16.7 C (62.1 F)	42 of 100 (Notable)
Valdosta 2 S	United States	Record low maximum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Nicolas Bravo KM. 71	Mexico	Record low minimum temperature	11.7 C (53.1 F)	41 of 100 (Notable)
Katsuura	Japan	Record daily precipitation	165.9 mm (6.5 in)	39 of 100 (Notable)
Manuel Avila Camacho	Mexico	Record low maximum temperature	27.8 C (82.0 F)	39 of 100 (Notable)
Valentia Observatory	Ireland	Record daily precipitation	54.9 mm (2.2 in)	38 of 100 (Notable)
Kununurra Aero	Australia	Record daily precipitation	32.0 mm (1.3 in)	37 of 100 (Notable)
Hope 3 NE	United States	Record low minimum temperature	-0.6 C (30.9 F)	37 of 100 (Notable)
Aspendell	United States	Record high minimum temperature	6.1 C (43.0 F)	37 of 100 (Notable)
Saga	Japan	Record daily precipitation	45.5 mm (1.8 in)	36 of 100 (Notable)
Zinder	Niger	Record high minimum temperature	27.0 C (80.6 F)	35 of 100 (Notable)
Hazlehurst	United States	Record low minimum temperature	3.9 C (39.0 F)	35 of 100 (Notable)
Acajutla	El Salvador	Record low minimum temperature	19.2 C (66.6 F)	34 of 100 (Routine)
Petropavlovskij Majak	Russia	Record high maximum temperature	12.0 C (53.6 F)	34 of 100 (Routine)
Sines Deep Creek	United States	Record low maximum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Chardzhev	Turkmenistan	Record low maximum temperature	12.3 C (54.1 F)	33 of 100 (Routine)
Aikawa	Japan	Record high maximum temperature	26.5 C (79.7 F)	32 of 100 (Routine)
Old Faithful	United States	Record high minimum temperature	0.6 C (33.1 F)	32 of 100 (Routine)
Matsuyama	Japan	Record daily precipitation	63.5 mm (2.5 in)	31 of 100 (Routine)
Ameca	Mexico	Record low maximum temperature	20.6 C (69.1 F)	31 of 100 (Routine)
Ruzyne	Czech Republic	Record low maximum temperature	3.9 C (39.0 F)	30 of 100 (Routine)
Niigata	Japan	Record high maximum temperature	26.5 C (79.7 F)	30 of 100 (Routine)
Niigata	Japan	Record high minimum temperature	18.6 C (65.5 F)	30 of 100 (Routine)
Choshi	Japan	Record high maximum temperature	25.7 C (78.3 F)	30 of 100 (Routine)
La Providencia	Mexico	Record low maximum temperature	20.0 C (68.0 F)	30 of 100 (Routine)
San Jeronimo	Mexico	Record low maximum temperature	21.7 C (71.1 F)	30 of 100 (Routine)
Real del Monte	Mexico	Record low minimum temperature	0.6 C (33.1 F)	30 of 100 (Routine)
Chiconautla	Mexico	Record high maximum temperature	32.2 C (90.0 F)	30 of 100 (Routine)
Libby 32 SSE	United States	Record high minimum temperature	7.2 C (45.0 F)	30 of 100 (Routine)
Lind 3 NE	United States	Record high minimum temperature	11.1 C (52.0 F)	30 of 100 (Routine)
Campeche (Dge)	Mexico	Record low minimum temperature	15.6 C (60.1 F)	29 of 100 (Routine)
Orlando Sanford AP	United States	Record low minimum temperature	10.0 C (50.0 F)	29 of 100 (Routine)
Kanazawa	Japan	Record high maximum temperature	27.3 C (81.1 F)	28 of 100 (Routine)
Ulleungdo	Korea, South	Record daily precipitation	41.1 mm (1.6 in)	28 of 100 (Routine)
Nicolas Bravo KM. 71	Mexico	Record low maximum temperature	22.8 C (73.0 F)	28 of 100 (Routine)
Cuatotolapan	Mexico	Record low minimum temperature	15.0 C (59.0 F)	28 of 100 (Routine)
Bigfork 13 S	United States	Record high minimum temperature	11.7 C (53.1 F)	28 of 100 (Routine)
Portland Intl AP	United States	Record high minimum temperature	14.4 C (57.9 F)	28 of 100 (Routine)
Takayama	Japan	Record high minimum temperature	14.8 C (58.6 F)	27 of 100 (Routine)
Zamora	Mexico	Record low minimum temperature	6.2 C (43.2 F)	27 of 100 (Routine)
Pichucalco (Smn)	Mexico	Record low maximum temperature	20.0 C (68.0 F)	27 of 100 (Routine)
El Tizate	Mexico	Record daily precipitation	62.0 mm (2.4 in)	27 of 100 (Routine)
Ekaterino-Nikolskoe	Russia	Record high minimum temperature	5.5 C (41.9 F)	27 of 100 (Routine)
Vero Beach 4SE	United States	Record low maximum temperature	21.1 C (70.0 F)	27 of 100 (Routine)
Seattle Tacoma AP	United States	Record high minimum temperature	12.8 C (55.0 F)	27 of 100 (Routine)
Sarh	Chad	Record low maximum temperature	29.5 C (85.1 F)	26 of 100 (Routine)
Urakawa	Japan	Record high maximum temperature	19.5 C (67.1 F)	26 of 100 (Routine)
Wajima	Japan	Record high maximum temperature	26.1 C (79.0 F)	26 of 100 (Routine)
Fukui	Japan	Record high maximum temperature	28.0 C (82.4 F)	26 of 100 (Routine)
Suwa	Japan	Record high minimum temperature	14.3 C (57.7 F)	26 of 100 (Routine)
Irako	Japan	Record high minimum temperature	19.7 C (67.5 F)	26 of 100 (Routine)
Santo Tomas Puente Colgante	Mexico	Record low minimum temperature	-2.2 C (28.0 F)	26 of 100 (Routine)

Counts by Type and Timescale

691 records

Records set or tied on 22 October 2011 by type: Highest daily maximum 134, Lowest daily maximum 91, Highest daily minimum 181, Lowest daily minimum 218, Heaviest daily rainfall 66, Heaviest daily snowfall 1.

Records on 22 October 2011 by type
Record type	Records
Highest daily maximum	134
Lowest daily maximum	91
Highest daily minimum	181
Lowest daily minimum	218
Heaviest daily rainfall	66
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 22 October 2011 by timescale: all-time 1, monthly 35, daily 655.

How Much Records Were Beaten By

466 broken records

Margins by which the 466 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 154.3. Ties are not counted.

Top 20 by Significance

22 October 2011

Top 20 records on 22 October 2011 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
22 October 2011	Sumoto, JP	daily rain	195.8 mm (7.7 in)	154.3 mm (6.1 in)	36 years	57 of 100 (Notable)
22 October 2011	Casillas, MX	daily low min	-4.4 C (24.1 F)	11.1 C (20.0 F)	46 years	46 of 100 (Notable)
22 October 2011	Ft Pierce, US	daily low max	22.2 C (72.0 F)	1.7 C (3.1 F)	97 years	46 of 100 (Notable)
22 October 2011	Tomakomai, JP	daily rain	82.0 mm (3.2 in)	43.5 mm (1.7 in)	37 years	45 of 100 (Notable)
22 October 2011	Mountainair, US	daily high min	8.9 C (48.0 F)	2.2 C (4.0 F)	101 years	45 of 100 (Notable)
22 October 2011	Progreso, MX	monthly high min	25.6 C (78.1 F)	6.7 C (12.1 F)	42 years	44 of 100 (Notable)
22 October 2011	Ponce 4 E, PR	daily low min	18.3 C (64.9 F)	0.6 C (1.1 F)	111 years	44 of 100 (Notable)
22 October 2011	Oceanside Marina, US	daily low max	16.1 C (61.0 F)	1.7 C (3.1 F)	94 years	43 of 100 (Notable)
22 October 2011	Guntersville, US	daily low max	16.7 C (62.1 F)	1.1 C (2.0 F)	100 years	42 of 100 (Notable)
22 October 2011	Valdosta 2 S, US	daily low max	19.4 C (66.9 F)	1.2 C (2.2 F)	104 years	42 of 100 (Notable)
22 October 2011	Nicolas Bravo KM. 71, MX	monthly low min	11.7 C (53.1 F)	2.2 C (4.0 F)	45 years	41 of 100 (Notable)
22 October 2011	Katsuura, JP	daily rain	165.9 mm (6.5 in)	73.9 mm (2.9 in)	29 years	39 of 100 (Notable)
22 October 2011	Manuel Avila Camacho, MX	daily low max	27.8 C (82.0 F)	1.1 C (2.0 F)	86 years	39 of 100 (Notable)
22 October 2011	Valentia Observatory, IE	daily rain	54.9 mm (2.2 in)	17.5 mm (0.7 in)	36 years	38 of 100 (Notable)
22 October 2011	Kununurra Aero, AU	daily rain	32.0 mm (1.3 in)	20.8 mm (0.8 in)	33 years	37 of 100 (Notable)
22 October 2011	Hope 3 NE, US	daily low min	-0.6 C (30.9 F)	0.6 C (1.1 F)	88 years	37 of 100 (Notable)
22 October 2011	Aspendell, US	daily high min	6.1 C (43.0 F)	0.5 C (0.9 F)	89 years	37 of 100 (Notable)
22 October 2011	Saga, JP	daily rain	45.5 mm (1.8 in)	32.5 mm (1.3 in)	36 years	36 of 100 (Notable)
22 October 2011	Zinder, NE	daily high min	27.0 C (80.6 F)	0.5 C (0.9 F)	78 years	35 of 100 (Notable)
22 October 2011	Hazlehurst, US	daily low min	3.9 C (39.0 F)	0.5 C (0.9 F)	89 years	35 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 2011

Records set or tied on this calendar date in each year from 1793 to 2011. 2011 had 691 records.

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

Records on 10-22 in each year
Year	Records
1793	1
1795	1
1802	1
1810	3
1826	1
1840	1
1842	1
1843	1
1851	2
1853	1
1855	1
1857	1
1859	2
1863	1
1867	1
1869	1
1871	1
1872	1
1875	1
1877	1
1878	1
1879	1
1880	6
1883	1
1884	3
1888	1
1889	1
1890	5
1891	15
1892	3
1893	2
1894	3
1895	5
1896	1
1897	2
1898	8
1900	3
1901	7
1902	3
1903	8
1904	17
1905	13
1906	12
1907	14
1908	24
1909	6
1910	9
1911	43
1912	22
1913	59
1914	20
1915	57
1916	226
1917	74
1918	27
1919	62
1920	172
1921	78
1922	50
1923	105
1924	142
1925	265
1926	97
1927	227
1928	133
1929	417
1930	401
1931	272
1932	209
1933	484
1934	599
1935	874
1936	681
1937	348
1938	133
1939	602
1940	498
1941	576
1942	339
1943	208
1944	299
1945	547
1946	282
1947	754
1948	292
1949	481
1950	400
1951	581
1952	602
1953	615
1954	372
1955	457
1956	324
1957	885
1958	345
1959	524
1960	393
1961	523
1962	203
1963	909
1964	294
1965	433
1966	362
1967	316
1968	300
1969	966
1970	714
1971	626
1972	780
1973	569
1974	910
1975	742
1976	1,194
1977	624
1978	678
1979	1,826
1980	547
1981	943
1982	979
1983	712
1984	1,798
1985	797
1986	1,049
1987	944
1988	999
1989	1,353
1990	1,042
1991	718
1992	1,151
1993	654
1994	631
1995	1,399
1996	1,743
1997	1,072
1998	853
1999	721
2000	1,070
2001	774
2002	1,419
2003	2,006
2004	1,371
2005	1,090
2006	1,296
2007	1,060
2008	846
2009	826
2010	723
2011	691
2012	914
2013	845
2014	603
2015	600
2016	652
2017	720
2018	488
2019	589
2020	1,664
2021	412
2022	955
2023	567
2024	911
2025	566

Download the Data

Data for records on 2011-10-22: 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 2026-10-15 (15 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	455
20 to 40	7
40 to 60	2
60 to 80	1
80 to 100	0
100 to 120	0
120 to 140	0
140 to 160	1