Weather Records on 4 July 2009

845 weather records were set or tied worldwide on 4 July 2009. Highest significance: Frankfurt/Oder, DE.

Key Facts for 4 July 2009

On 4 July 2009, 845 weather records were set or tied at long-record stations worldwide.
428 were record highs and 273 were record lows, counting maximum and minimum temperature.
By timescale, 3 were all-time records, 50 monthly and 792 daily.
Frankfurt/Oder set a monthly record daily precipitation of 100.2 mm (3.9 in) on 4 July 2009.
Across 163 earlier years (1806 to 2026) the same calendar date averaged 420 records.

Record Map

845 stations

845 station records on 4 July 2009 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 4 July 2009: highest significance records shown on the map
Station	Country	Type	Value	Significance
Frankfurt/Oder	Germany	Record daily precipitation	100.2 mm (3.9 in)	58 of 100 (Notable)
Hermann	United States	Record daily precipitation	101.9 mm (4.0 in)	58 of 100 (Notable)
Cirian Grande	Mexico	Record daily precipitation	74.9 mm (2.9 in)	56 of 100 (Notable)
Ouesso	Congo (Brazzaville)	Record high maximum temperature	39.0 C (102.2 F)	52 of 100 (Notable)
Lehigh 4 SW	United States	Record daily precipitation	55.9 mm (2.2 in)	51 of 100 (Notable)
Lawrenceburg Filt Plt	United States	Record daily precipitation	93.2 mm (3.7 in)	49 of 100 (Notable)
Pocatello Rgnl AP	United States	Record daily precipitation	33.8 mm (1.3 in)	49 of 100 (Notable)
San Carlos Rsvr	United States	Record low maximum temperature	28.9 C (84.0 F)	47 of 100 (Notable)
Decatur Wtp	United States	Record daily precipitation	48.3 mm (1.9 in)	46 of 100 (Notable)
King's Cabin	United States	Record daily precipitation	40.6 mm (1.6 in)	46 of 100 (Notable)
Jefferson City Wtp	United States	Record daily precipitation	51.3 mm (2.0 in)	45 of 100 (Notable)
Karlshamn	Sweden	Record high maximum temperature	30.3 C (86.5 F)	43 of 100 (Notable)
Chardzhev	Turkmenistan	Record low minimum temperature	14.3 C (57.7 F)	43 of 100 (Notable)
Chumpuruk	Russia	Record daily precipitation	52.5 mm (2.1 in)	42 of 100 (Notable)
Stephan 2 NW	United States	Record low maximum temperature	19.4 C (66.9 F)	42 of 100 (Notable)
Beaumont City	United States	Record high maximum temperature	37.8 C (100.0 F)	42 of 100 (Notable)
Soraby	Sweden	Record daily precipitation	30.1 mm (1.2 in)	41 of 100 (Notable)
Lerwick	United Kingdom	Record high minimum temperature	14.9 C (58.8 F)	41 of 100 (Notable)
Albany	United States	Record daily precipitation	32.5 mm (1.3 in)	41 of 100 (Notable)
Livingston 2 NNE	United States	Record high minimum temperature	27.2 C (81.0 F)	41 of 100 (Notable)
Parsons 3 SE	United States	Record low maximum temperature	16.1 C (61.0 F)	41 of 100 (Notable)
Jornada Exp Range	United States	Record daily precipitation	28.4 mm (1.1 in)	40 of 100 (Notable)
Huahuapan	Mexico	Record daily precipitation	46.0 mm (1.8 in)	39 of 100 (Notable)
Oksoey Fyr	Norway	Record high minimum temperature	18.4 C (65.1 F)	39 of 100 (Notable)
Kirov	Russia	Record low minimum temperature	3.6 C (38.5 F)	39 of 100 (Notable)
Gallivare_A	Sweden	Record low minimum temperature	2.3 C (36.1 F)	39 of 100 (Notable)
Atakpane	Togo	Record daily precipitation	75.9 mm (3.0 in)	39 of 100 (Notable)
La Harpe	United States	Record low maximum temperature	18.9 C (66.0 F)	39 of 100 (Notable)
Massena	United States	Record daily precipitation	109.2 mm (4.3 in)	39 of 100 (Notable)
Wakefield 3NW	United States	Record low maximum temperature	19.4 C (66.9 F)	39 of 100 (Notable)
Lebanon	United States	Record low maximum temperature	22.2 C (72.0 F)	39 of 100 (Notable)
Weatherford	United States	Record high minimum temperature	26.7 C (80.1 F)	39 of 100 (Notable)
Albany	Australia	Record high minimum temperature	12.0 C (53.6 F)	38 of 100 (Notable)
La Purisima	Mexico	Record low maximum temperature	25.6 C (78.1 F)	38 of 100 (Notable)
Wichita Mtn Wr	United States	Record high minimum temperature	26.7 C (80.1 F)	38 of 100 (Notable)
Neerim South (Tarago Reservoir	Australia	Record daily precipitation	27.0 mm (1.1 in)	37 of 100 (Notable)
Ulricehamn	Sweden	Record high minimum temperature	16.3 C (61.3 F)	37 of 100 (Notable)
Bay Minette	United States	Record high maximum temperature	36.7 C (98.1 F)	37 of 100 (Notable)
Greenfield	United States	Record daily precipitation	68.6 mm (2.7 in)	37 of 100 (Notable)
Canton	United States	Record daily precipitation	45.0 mm (1.8 in)	37 of 100 (Notable)
Corsicana	United States	Record high minimum temperature	26.7 C (80.1 F)	37 of 100 (Notable)
Faerder Fyr	Norway	Record high minimum temperature	20.5 C (68.9 F)	36 of 100 (Notable)
Feodosiia	Ukraine	Record high maximum temperature	34.3 C (93.7 F)	36 of 100 (Notable)
Crowley 2 NE	United States	Record high minimum temperature	25.6 C (78.1 F)	36 of 100 (Notable)
Nashua 2 NNW	United States	Record daily precipitation	30.5 mm (1.2 in)	36 of 100 (Notable)
Wood	United States	Record low maximum temperature	20.0 C (68.0 F)	36 of 100 (Notable)
La Angostura	Mexico	Record low maximum temperature	28.9 C (84.0 F)	35 of 100 (Notable)
Villaldama	Mexico	Record low minimum temperature	18.9 C (66.0 F)	35 of 100 (Notable)
Jaransk	Russia	Record low minimum temperature	1.7 C (35.1 F)	35 of 100 (Notable)
Vinga	Sweden	Record high minimum temperature	21.3 C (70.3 F)	35 of 100 (Notable)
Venice	United States	Record high minimum temperature	28.3 C (82.9 F)	35 of 100 (Notable)
Minneapolis	United States	Record daily precipitation	75.4 mm (3.0 in)	35 of 100 (Notable)
Falls City 2 SSW	United States	Record high maximum temperature	32.8 C (91.0 F)	35 of 100 (Notable)
Spencer	United States	Record low maximum temperature	21.1 C (70.0 F)	35 of 100 (Notable)
Brandenberg	United States	Record daily precipitation	40.4 mm (1.6 in)	34 of 100 (Routine)
N Stratford	United States	Record daily precipitation	37.1 mm (1.5 in)	34 of 100 (Routine)
San Marcos	United States	Record high minimum temperature	26.1 C (79.0 F)	34 of 100 (Routine)
Columbia Rgnl AP	United States	Record daily precipitation	105.9 mm (4.2 in)	34 of 100 (Routine)
Corpus Christi	United States	Record high maximum temperature	38.9 C (102.0 F)	34 of 100 (Routine)
Kingsville Naas	United States	Record high maximum temperature	41.1 C (106.0 F)	34 of 100 (Routine)

Counts by Type and Timescale

845 records

Records set or tied on 4 July 2009 by type: Highest daily maximum 170, Lowest daily maximum 136, Highest daily minimum 258, Lowest daily minimum 137, Heaviest daily rainfall 144.

Records on 4 July 2009 by type
Record type	Records
Highest daily maximum	170
Lowest daily maximum	136
Highest daily minimum	258
Lowest daily minimum	137
Heaviest daily rainfall	144
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 4 July 2009 by timescale: all-time 3, monthly 50, daily 792.

How Much Records Were Beaten By

600 broken records

Margins by which the 600 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 59.7. Ties are not counted.

Top 20 by Significance

4 July 2009

Top 20 records on 4 July 2009 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 July 2009	Frankfurt/Oder, DE	monthly rain	100.2 mm (3.9 in)	25.8 mm (1.0 in)	33 years	58 of 100 (Notable)
4 July 2009	Hermann, US	daily rain	101.9 mm (4.0 in)	44.5 mm (1.8 in)	56 years	58 of 100 (Notable)
4 July 2009	Cirian Grande, MX	daily rain	74.9 mm (2.9 in)	57.1 mm (2.2 in)	40 years	56 of 100 (Notable)
4 July 2009	Ouesso, CG	monthly high max	39.0 C (102.2 F)	4.0 C (7.2 F)	58 years	52 of 100 (Notable)
4 July 2009	Lehigh 4 SW, US	daily rain	55.9 mm (2.2 in)	19.6 mm (0.8 in)	112 years	51 of 100 (Notable)
4 July 2009	Lawrenceburg Filt Plt, US	daily rain	93.2 mm (3.7 in)	59.7 mm (2.4 in)	44 years	49 of 100 (Notable)
4 July 2009	Pocatello Rgnl AP, US	monthly rain	33.8 mm (1.3 in)	8.9 mm (0.35 in)	43 years	49 of 100 (Notable)
4 July 2009	San Carlos Rsvr, US	daily low max	28.9 C (84.0 F)	2.2 C (4.0 F)	103 years	47 of 100 (Notable)
4 July 2009	Decatur Wtp, US	daily rain	48.3 mm (1.9 in)	22.6 mm (0.9 in)	72 years	46 of 100 (Notable)
4 July 2009	King's Cabin, US	monthly rain	40.6 mm (1.6 in)	15.2 mm (0.6 in)	21 years	46 of 100 (Notable)
4 July 2009	Jefferson City Wtp, US	daily rain	51.3 mm (2.0 in)	20.3 mm (0.8 in)	78 years	45 of 100 (Notable)
4 July 2009	Karlshamn, SE	daily high max	30.3 C (86.5 F)	1.3 C (2.3 F)	125 years	43 of 100 (Notable)
4 July 2009	Chardzhev, TM	daily low min	14.3 C (57.7 F)	1.2 C (2.2 F)	94 years	43 of 100 (Notable)
4 July 2009	Chumpuruk, RU	monthly rain	52.5 mm (2.1 in)	11.9 mm (0.5 in)	21 years	42 of 100 (Notable)
4 July 2009	Stephan 2 NW, US	daily low max	19.4 C (66.9 F)	1.2 C (2.2 F)	100 years	42 of 100 (Notable)
4 July 2009	Beaumont City, US	daily high max	37.8 C (100.0 F)	0.6 C (1.1 F)	100 years	42 of 100 (Notable)
4 July 2009	Soraby, SE	daily rain	30.1 mm (1.2 in)	13.8 mm (0.5 in)	62 years	41 of 100 (Notable)
4 July 2009	Lerwick, GB	daily high min	14.9 C (58.8 F)	2.1 C (3.8 F)	72 years	41 of 100 (Notable)
4 July 2009	Albany, US	daily rain	32.5 mm (1.3 in)	20.6 mm (0.8 in)	66 years	41 of 100 (Notable)
4 July 2009	Livingston 2 NNE, US	daily high min	27.2 C (81.0 F)	2.8 C (5.0 F)	60 years	41 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

1806 to 2009

Records set or tied on this calendar date in each year from 1806 to 2009. 2009 had 845 records.

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

Records on 07-04 in each year
Year	Records
1806	1
1815	2
1827	1
1828	1
1836	1
1837	1
1838	1
1839	2
1845	1
1850	1
1852	1
1856	2
1858	2
1859	1
1860	1
1863	1
1867	1
1868	1
1873	1
1874	2
1875	1
1877	1
1878	1
1879	1
1883	2
1887	1
1889	1
1890	3
1891	1
1892	1
1893	2
1894	3
1895	1
1896	2
1897	3
1898	6
1899	4
1900	10
1901	5
1902	8
1903	7
1904	12
1905	6
1906	15
1907	26
1908	14
1909	20
1910	33
1911	62
1912	28
1913	25
1914	48
1915	36
1916	25
1917	107
1918	72
1919	49
1920	105
1921	50
1922	61
1923	59
1924	230
1925	137
1926	139
1927	290
1928	150
1929	255
1930	276
1931	479
1932	635
1933	459
1934	521
1935	319
1936	1,189
1937	341
1938	353
1939	389
1940	504
1941	409
1942	495
1943	348
1944	553
1945	151
1946	288
1947	258
1948	293
1949	474
1950	335
1951	388
1952	285
1953	431
1954	291
1955	433
1956	381
1957	449
1958	517
1959	280
1960	562
1961	525
1962	619
1963	417
1964	383
1965	258
1966	473
1967	935
1968	668
1969	746
1970	675
1971	385
1972	1,195
1973	656
1974	546
1975	879
1976	785
1977	593
1978	1,020
1979	604
1980	674
1981	850
1982	858
1983	942
1984	851
1985	729
1986	1,129
1987	611
1988	1,158
1989	981
1990	871
1991	872
1992	1,023
1993	1,053
1994	1,131
1995	1,128
1996	1,014
1997	1,251
1998	925
1999	1,632
2000	891
2001	1,120
2002	1,152
2003	617
2004	668
2005	834
2006	924
2007	1,052
2008	764
2009	845
2010	1,124
2011	777
2012	1,205
2013	866
2014	456
2015	1,384
2016	919
2017	496
2018	653
2019	528
2020	365
2021	789
2022	700
2023	627
2024	765
2025	737
2026	717

Download the Data

Data for records on 2009-07-04: 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 10	554
10 to 20	30
20 to 30	9
30 to 40	2
40 to 50	2
50 to 60	3