Weather Records on 7 September 2009

713 weather records were set or tied worldwide on 7 September 2009. Highest significance: Philo 3 SW, US.

Key Facts for 7 September 2009

On 7 September 2009, 713 weather records were set or tied at long-record stations worldwide.
379 were record highs and 147 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 30 monthly and 681 daily.
Philo 3 SW set a daily record precipitation of 79.2 mm (3.1 in) on 7 September 2009.
Across 165 earlier years (1802 to 2026) the same calendar date averaged 449 records.

Record Map

713 stations

713 station records on 7 September 2009 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 7 September 2009: highest significance records shown on the map
Station	Country	Type	Value	Significance
Philo 3 SW	United States	Record daily precipitation	79.2 mm (3.1 in)	64 of 100 (Major)
Gaya	India	Record daily precipitation	168.9 mm (6.6 in)	59 of 100 (Notable)
Daltonganj	India	Record daily precipitation	115.1 mm (4.5 in)	59 of 100 (Notable)
Crystal Springs Exp STN	United States	Record daily precipitation	41.1 mm (1.6 in)	51 of 100 (Notable)
Brookville	United States	Record daily precipitation	41.9 mm (1.6 in)	48 of 100 (Notable)
Palizada	Mexico	Record daily precipitation	81.8 mm (3.2 in)	47 of 100 (Notable)
Glenville	United States	Record daily precipitation	33.3 mm (1.3 in)	45 of 100 (Notable)
Dover 1 W	United States	Record daily precipitation	67.3 mm (2.6 in)	44 of 100 (Notable)
Hattiesburg 5SW	United States	Record daily precipitation	48.0 mm (1.9 in)	43 of 100 (Notable)
Xenia 6 SSE	United States	Record daily precipitation	27.2 mm (1.1 in)	43 of 100 (Notable)
San Luis de la Paz	Mexico	Record high maximum temperature	32.8 C (91.0 F)	42 of 100 (Notable)
Presa Colorines (Cfe)	Mexico	Record high minimum temperature	18.3 C (64.9 F)	42 of 100 (Notable)
Khlong Yai	Thailand	Record daily precipitation	275.1 mm (10.8 in)	42 of 100 (Notable)
Jacksonville 2E	United States	Record daily precipitation	30.0 mm (1.2 in)	41 of 100 (Notable)
New Rvr McAf	United States	Record daily precipitation	121.7 mm (4.8 in)	41 of 100 (Notable)
Comondu	Mexico	Record high minimum temperature	30.6 C (87.1 F)	40 of 100 (Notable)
Rainier Paradise Rs	United States	Record daily precipitation	39.9 mm (1.6 in)	40 of 100 (Notable)
Coffeeville	United States	Record daily precipitation	63.0 mm (2.5 in)	39 of 100 (Notable)
Purisima de Bustos	Mexico	Record daily precipitation	39.1 mm (1.5 in)	37 of 100 (Notable)
Echeverria	Mexico	Record daily precipitation	49.8 mm (2.0 in)	37 of 100 (Notable)
Azueta	Mexico	Record daily precipitation	96.8 mm (3.8 in)	37 of 100 (Notable)
Playa Vicente	Mexico	Record daily precipitation	140.0 mm (5.5 in)	37 of 100 (Notable)
Borinquen AP	Puerto Rico [United States]	Record high minimum temperature	28.3 C (82.9 F)	37 of 100 (Notable)
Guadalupe Victoria	Mexico	Record daily precipitation	48.3 mm (1.9 in)	36 of 100 (Notable)
Norfolk Intl AP	United States	Record daily precipitation	54.9 mm (2.2 in)	36 of 100 (Notable)
Stehekin 4 NW	United States	Record low maximum temperature	14.4 C (57.9 F)	35 of 100 (Notable)
Bayou Sorrel Lock	United States	Record daily precipitation	76.2 mm (3.0 in)	34 of 100 (Routine)
Upper Baker Dam	United States	Record daily precipitation	55.1 mm (2.2 in)	34 of 100 (Routine)
New Bern - ASOS	United States	Record daily precipitation	62.2 mm (2.4 in)	34 of 100 (Routine)
Ayutla	Mexico	Record high maximum temperature	37.8 C (100.0 F)	33 of 100 (Routine)
Syktyvkar	Russia	Record high maximum temperature	26.0 C (78.8 F)	33 of 100 (Routine)
Udskoe	Russia	Record daily precipitation	37.5 mm (1.5 in)	33 of 100 (Routine)
Greensburg	United States	Record daily precipitation	29.7 mm (1.2 in)	33 of 100 (Routine)
Mc Clusky	United States	Record high minimum temperature	16.7 C (62.1 F)	33 of 100 (Routine)
Ruch	United States	Record low minimum temperature	-5.6 C (21.9 F)	33 of 100 (Routine)
Bolivar Wtr Wks	United States	Record daily precipitation	40.9 mm (1.6 in)	33 of 100 (Routine)
Kingston Springs	United States	Record daily precipitation	34.5 mm (1.4 in)	33 of 100 (Routine)
Monroe	United States	Record daily precipitation	34.3 mm (1.4 in)	33 of 100 (Routine)
Santiago Yeche	Mexico	Record low maximum temperature	12.2 C (54.0 F)	32 of 100 (Routine)
Portageville	United States	Record daily precipitation	47.2 mm (1.9 in)	32 of 100 (Routine)
Medicine Lake 3 SE	United States	Record high maximum temperature	36.1 C (97.0 F)	32 of 100 (Routine)
Max	United States	Record high minimum temperature	16.1 C (61.0 F)	32 of 100 (Routine)
Newhalem	United States	Record daily precipitation	36.1 mm (1.4 in)	32 of 100 (Routine)
Cuajimoloyas	Mexico	Record daily precipitation	51.8 mm (2.0 in)	31 of 100 (Routine)
Paveletz	Russia	Record high minimum temperature	16.1 C (61.0 F)	31 of 100 (Routine)
Tarifa	Spain	Record high minimum temperature	23.4 C (74.1 F)	31 of 100 (Routine)
Clifton	United States	Record low minimum temperature	13.3 C (55.9 F)	31 of 100 (Routine)
McKinley Park	United States	Record high maximum temperature	19.4 C (66.9 F)	31 of 100 (Routine)
Portland	Australia	Record daily precipitation	32.2 mm (1.3 in)	30 of 100 (Routine)
Asientos	Mexico	Record high maximum temperature	32.8 C (91.0 F)	30 of 100 (Routine)
Kolguev Severnyi	Russia	Record high maximum temperature	18.5 C (65.3 F)	30 of 100 (Routine)
Kirov	Russia	Record high maximum temperature	28.4 C (83.1 F)	30 of 100 (Routine)
Richards	United States	Record daily precipitation	35.3 mm (1.4 in)	30 of 100 (Routine)
Gore	Ethiopia	Record high minimum temperature	14.5 C (58.1 F)	29 of 100 (Routine)
El Estribo	Mexico	Record daily precipitation	30.5 mm (1.2 in)	29 of 100 (Routine)
Teapa (Dge)	Mexico	Record high maximum temperature	37.8 C (100.0 F)	29 of 100 (Routine)
Nieves	Mexico	Record daily precipitation	40.4 mm (1.6 in)	29 of 100 (Routine)
Villa de Cos (Smn)	Mexico	Record daily precipitation	32.8 mm (1.3 in)	29 of 100 (Routine)
Amderma	Russia	Record high minimum temperature	9.8 C (49.6 F)	29 of 100 (Routine)
Minot Exp STN	United States	Record high minimum temperature	16.7 C (62.1 F)	29 of 100 (Routine)

Counts by Type and Timescale

713 records

Records set or tied on 7 September 2009 by type: Highest daily maximum 165, Lowest daily maximum 88, Highest daily minimum 214, Lowest daily minimum 59, Heaviest daily rainfall 187.

Records on 7 September 2009 by type
Record type	Records
Highest daily maximum	165
Lowest daily maximum	88
Highest daily minimum	214
Lowest daily minimum	59
Heaviest daily rainfall	187
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 7 September 2009 by timescale: all-time 2, monthly 30, daily 681.

How Much Records Were Beaten By

516 broken records

Margins by which the 516 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 136.4. Ties are not counted.

Top 20 by Significance

7 September 2009

Top 20 records on 7 September 2009 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 September 2009	Philo 3 SW, US	daily rain	79.2 mm (3.1 in)	51.3 mm (2.0 in)	51 years	64 of 100 (Major)
7 September 2009	Gaya, IN	daily rain	168.9 mm (6.6 in)	49.5 mm (1.9 in)	91 years	59 of 100 (Notable)
7 September 2009	Daltonganj, IN	daily rain	115.1 mm (4.5 in)	57.7 mm (2.3 in)	67 years	59 of 100 (Notable)
7 September 2009	Crystal Springs Exp STN, US	daily rain	41.1 mm (1.6 in)	20.3 mm (0.8 in)	115 years	51 of 100 (Notable)
7 September 2009	Brookville, US	daily rain	41.9 mm (1.6 in)	27.4 mm (1.1 in)	60 years	48 of 100 (Notable)
7 September 2009	Palizada, MX	daily rain	81.8 mm (3.2 in)	53.6 mm (2.1 in)	63 years	47 of 100 (Notable)
7 September 2009	Glenville, US	daily rain	33.3 mm (1.3 in)	5.6 mm (0.22 in)	120 years	45 of 100 (Notable)
7 September 2009	Dover 1 W, US	daily rain	67.3 mm (2.6 in)	42.7 mm (1.7 in)	28 years	44 of 100 (Notable)
7 September 2009	Hattiesburg 5SW, US	daily rain	48.0 mm (1.9 in)	6.1 mm (0.24 in)	115 years	43 of 100 (Notable)
7 September 2009	Xenia 6 SSE, US	daily rain	27.2 mm (1.1 in)	16.8 mm (0.7 in)	75 years	43 of 100 (Notable)
7 September 2009	San Luis de la Paz, MX	daily high max	32.8 C (91.0 F)	3.9 C (7.0 F)	84 years	42 of 100 (Notable)
7 September 2009	Presa Colorines (Cfe), MX	daily high min	18.3 C (64.9 F)	2.7 C (4.9 F)	60 years	42 of 100 (Notable)
7 September 2009	Khlong Yai, TH	daily rain	275.1 mm (10.8 in)	136.4 mm (5.4 in)	6 years	42 of 100 (Notable)
7 September 2009	Jacksonville 2E, US	daily rain	30.0 mm (1.2 in)	4.3 mm (0.17 in)	98 years	41 of 100 (Notable)
7 September 2009	New Rvr McAf, US	daily rain	121.7 mm (4.8 in)	77.0 mm (3.0 in)	12 years	41 of 100 (Notable)
7 September 2009	Comondu, MX	daily high min	30.6 C (87.1 F)	3.9 C (7.0 F)	72 years	40 of 100 (Notable)
7 September 2009	Rainier Paradise Rs, US	daily rain	39.9 mm (1.6 in)	12.0 mm (0.5 in)	82 years	40 of 100 (Notable)
7 September 2009	Coffeeville, US	daily rain	63.0 mm (2.5 in)	32.8 mm (1.3 in)	48 years	39 of 100 (Notable)
7 September 2009	Purisima de Bustos, MX	daily rain	39.1 mm (1.5 in)	26.9 mm (1.1 in)	28 years	37 of 100 (Notable)
7 September 2009	Echeverria, MX	daily rain	49.8 mm (2.0 in)	16.3 mm (0.6 in)	51 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

1802 to 2009

Records set or tied on this calendar date in each year from 1802 to 2009. 2009 had 713 records.

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

Records on 09-07 in each year
Year	Records
1802	2
1814	2
1816	1
1833	1
1845	2
1847	1
1848	1
1850	1
1852	1
1856	1
1859	1
1860	2
1861	1
1864	2
1865	3
1868	1
1870	1
1871	4
1872	3
1873	1
1877	4
1878	1
1879	1
1881	2
1882	1
1883	2
1886	1
1887	3
1888	1
1889	1
1890	2
1891	7
1892	3
1894	8
1895	7
1896	1
1897	2
1898	8
1899	3
1900	1
1901	6
1902	3
1903	7
1904	8
1905	20
1906	8
1907	5
1908	26
1909	11
1910	15
1911	20
1912	39
1913	20
1914	29
1915	28
1916	39
1917	44
1918	35
1919	184
1920	375
1921	80
1922	98
1923	125
1924	232
1925	303
1926	117
1927	147
1928	130
1929	355
1930	108
1931	400
1932	478
1933	287
1934	566
1935	275
1936	370
1937	260
1938	348
1939	634
1940	226
1941	451
1942	415
1943	591
1944	519
1945	482
1946	356
1947	625
1948	353
1949	705
1950	704
1951	342
1952	301
1953	446
1954	390
1955	405
1956	752
1957	498
1958	570
1959	583
1960	763
1961	312
1962	729
1963	448
1964	463
1965	672
1966	365
1967	535
1968	417
1969	696
1970	917
1971	648
1972	534
1973	674
1974	709
1975	423
1976	763
1977	674
1978	1,165
1979	583
1980	613
1981	622
1982	684
1983	1,235
1984	1,396
1985	1,459
1986	1,062
1987	956
1988	1,266
1989	553
1990	900
1991	957
1992	1,257
1993	720
1994	523
1995	1,093
1996	982
1997	799
1998	1,262
1999	1,087
2000	1,320
2001	1,068
2002	1,169
2003	768
2004	865
2005	708
2006	1,105
2007	1,171
2008	1,210
2009	713
2010	1,147
2011	1,452
2012	699
2013	981
2014	491
2015	637
2016	868
2017	966
2018	723
2019	743
2020	1,352
2021	794
2022	2,096
2023	1,116
2024	1,216
2025	711
2026	760

Download the Data

Data for records on 2009-09-07: 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	478
20 to 40	27
40 to 60	8
60 to 80	2
80 to 100	0
100 to 120	0
120 to 140	1