Weather Records on 29 September 2007

929 weather records were set or tied worldwide on 29 September 2007. Highest significance: Healy, US.

Key Facts for 29 September 2007

On 29 September 2007, 929 weather records were set or tied at long-record stations worldwide.
420 were record highs and 193 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 29 monthly and 900 daily.
Healy set a daily record precipitation of 77.5 mm (3.1 in) on 29 September 2007.
Across 157 earlier years (1836 to 2026) the same calendar date averaged 446 records.

Record Map

929 stations

929 station records on 29 September 2007 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 29 September 2007: highest significance records shown on the map
Station	Country	Type	Value	Significance
Healy	United States	Record daily precipitation	77.5 mm (3.1 in)	67 of 100 (Major)
Groningen-1	Netherlands	Record daily precipitation	33.5 mm (1.3 in)	65 of 100 (Major)
Clausthal-Zellerfeld	Germany	Record daily precipitation	60.1 mm (2.4 in)	63 of 100 (Major)
Wallace	United States	Record daily precipitation	42.7 mm (1.7 in)	63 of 100 (Major)
Schierke	Germany	Record daily precipitation	57.3 mm (2.3 in)	58 of 100 (Notable)
La Piedad de Cabadas (Dge)	Mexico	Record daily precipitation	96.8 mm (3.8 in)	58 of 100 (Notable)
Mombasa	Kenya	Record daily precipitation	82.0 mm (3.2 in)	57 of 100 (Notable)
Bad Lippspringe	Germany	Record daily precipitation	49.3 mm (1.9 in)	55 of 100 (Notable)
Seesen	Germany	Record daily precipitation	49.5 mm (1.9 in)	55 of 100 (Notable)
Hiasen I Sigdal	Norway	Record daily precipitation	53.4 mm (2.1 in)	54 of 100 (Notable)
Brocken	Germany	Record daily precipitation	68.8 mm (2.7 in)	52 of 100 (Notable)
Altastenberg	Germany	Record daily precipitation	34.0 mm (1.3 in)	51 of 100 (Notable)
Ternaard	Netherlands	Record daily precipitation	39.7 mm (1.6 in)	51 of 100 (Notable)
Scott City	United States	Record daily precipitation	39.6 mm (1.6 in)	50 of 100 (Notable)
Fillmore	United States	Record daily snowfall	5.1 cm (2.0 in)	50 of 100 (Notable)
Liberec	Czech Republic	Record daily precipitation	32.5 mm (1.3 in)	48 of 100 (Notable)
Ezumazijl	Netherlands	Record daily precipitation	56.0 mm (2.2 in)	48 of 100 (Notable)
Dokkum	Netherlands	Record daily precipitation	44.0 mm (1.7 in)	47 of 100 (Notable)
Wahlsburg-Lippoldsberg	Germany	Record daily precipitation	29.7 mm (1.2 in)	46 of 100 (Notable)
Ojuelos de Jalisco (Dge)	Mexico	Record daily precipitation	64.8 mm (2.6 in)	46 of 100 (Notable)
Berkeley	United States	Record low minimum temperature	7.2 C (45.0 F)	46 of 100 (Notable)
Spencer	United States	Record daily snowfall	5.1 cm (2.0 in)	46 of 100 (Notable)
Willits 1 NE	United States	Record low minimum temperature	-2.2 C (28.0 F)	45 of 100 (Notable)
Glenwood 2WNW	United States	Record high minimum temperature	18.3 C (64.9 F)	45 of 100 (Notable)
Alder 17 S	United States	Record daily precipitation	31.0 mm (1.2 in)	45 of 100 (Notable)
Raymondville	United States	Record daily precipitation	77.2 mm (3.0 in)	45 of 100 (Notable)
Kollum	Netherlands	Record daily precipitation	47.2 mm (1.9 in)	44 of 100 (Notable)
Fullerton 1 ESE	United States	Record high minimum temperature	16.7 C (62.1 F)	44 of 100 (Notable)
Jiexiu	China	Record daily precipitation	50.3 mm (2.0 in)	43 of 100 (Notable)
Stiege	Germany	Record daily precipitation	33.9 mm (1.3 in)	43 of 100 (Notable)
Los Reyes	Mexico	Record high maximum temperature	32.8 C (91.0 F)	43 of 100 (Notable)
Appelscha	Netherlands	Record daily precipitation	30.0 mm (1.2 in)	43 of 100 (Notable)
Hedal I Valdres II	Norway	Record daily precipitation	33.4 mm (1.3 in)	43 of 100 (Notable)
Velikie Luki	Russia	Record high maximum temperature	24.6 C (76.3 F)	43 of 100 (Notable)
Lake City	United States	Record high minimum temperature	6.7 C (44.1 F)	43 of 100 (Notable)
Ola	United States	Record low maximum temperature	12.8 C (55.0 F)	43 of 100 (Notable)
Bad Salzuflen	Germany	Record daily precipitation	28.5 mm (1.1 in)	42 of 100 (Notable)
Truckee Rs	United States	Record low minimum temperature	-5.6 C (21.9 F)	42 of 100 (Notable)
Sacramento 5 ESE	United States	Record low minimum temperature	8.3 C (46.9 F)	42 of 100 (Notable)
Cape Leeuwin	Australia	Record high minimum temperature	15.8 C (60.4 F)	41 of 100 (Notable)
Velikie Luki	Russia	Record high minimum temperature	12.8 C (55.0 F)	41 of 100 (Notable)
Crescent City 3 NNW	United States	Record low minimum temperature	2.8 C (37.0 F)	41 of 100 (Notable)
Bend	United States	Record low maximum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Aberdeen	United States	Record high minimum temperature	17.8 C (64.0 F)	41 of 100 (Notable)
Hamburg-Neuwiedenthal	Germany	Record daily precipitation	30.6 mm (1.2 in)	40 of 100 (Notable)
Niekerk	Netherlands	Record daily precipitation	29.5 mm (1.2 in)	40 of 100 (Notable)
Grimeli I Krodsherad	Norway	Record daily precipitation	39.0 mm (1.5 in)	40 of 100 (Notable)
Mancos 1SW	United States	Record high minimum temperature	11.1 C (52.0 F)	40 of 100 (Notable)
Watertown Rgnl AP	United States	Record high minimum temperature	16.1 C (61.0 F)	40 of 100 (Notable)
Herford	Germany	Record daily precipitation	25.7 mm (1.0 in)	39 of 100 (Notable)
Drachten	Netherlands	Record daily precipitation	31.9 mm (1.3 in)	39 of 100 (Notable)
Yreka	United States	Record low minimum temperature	-2.2 C (28.0 F)	39 of 100 (Notable)
Webster Dam	United States	Record daily precipitation	53.1 mm (2.1 in)	39 of 100 (Notable)
De Smet	United States	Record high minimum temperature	17.8 C (64.0 F)	39 of 100 (Notable)
San Diego	Mexico	Record daily precipitation	28.4 mm (1.1 in)	38 of 100 (Notable)
Crescent City	United States	Record high minimum temperature	25.0 C (77.0 F)	38 of 100 (Notable)
Suchiate	Mexico	Record low minimum temperature	18.3 C (64.9 F)	37 of 100 (Notable)
Mascota (Smn)	Mexico	Record low maximum temperature	23.9 C (75.0 F)	37 of 100 (Notable)
Marum	Netherlands	Record daily precipitation	34.4 mm (1.4 in)	37 of 100 (Notable)
Sappemeer	Netherlands	Record daily precipitation	31.1 mm (1.2 in)	37 of 100 (Notable)

Counts by Type and Timescale

929 records

Records set or tied on 29 September 2007 by type: Highest daily maximum 177, Lowest daily maximum 99, Highest daily minimum 243, Lowest daily minimum 94, Heaviest daily rainfall 297, Heaviest daily snowfall 17, Deepest snow cover 2.

Records on 29 September 2007 by type
Record type	Records
Highest daily maximum	177
Lowest daily maximum	99
Highest daily minimum	243
Lowest daily minimum	94
Heaviest daily rainfall	297
Heaviest daily snowfall	17
Deepest snow cover	2

Records on 29 September 2007 by timescale: all-time 0, monthly 29, daily 900.

How Much Records Were Beaten By

723 broken records

Margins by which the 723 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 61.7. Ties are not counted.

Top 20 by Significance

29 September 2007

Top 20 records on 29 September 2007 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 September 2007	Healy, US	daily rain	77.5 mm (3.1 in)	47.8 mm (1.9 in)	84 years	67 of 100 (Major)
29 September 2007	Groningen-1, NL	daily rain	33.5 mm (1.3 in)	16.0 mm (0.6 in)	92 years	65 of 100 (Major)
29 September 2007	Clausthal-Zellerfeld, DE	daily rain	60.1 mm (2.4 in)	39.0 mm (1.5 in)	44 years	63 of 100 (Major)
29 September 2007	Wallace, US	daily rain	42.7 mm (1.7 in)	30.8 mm (1.2 in)	96 years	63 of 100 (Major)
29 September 2007	Schierke, DE	daily rain	57.3 mm (2.3 in)	33.6 mm (1.3 in)	28 years	58 of 100 (Notable)
29 September 2007	La Piedad de Cabadas (Dge), MX	daily rain	96.8 mm (3.8 in)	61.7 mm (2.4 in)	36 years	58 of 100 (Notable)
29 September 2007	Mombasa, KE	daily rain	82.0 mm (3.2 in)	47.7 mm (1.9 in)	41 years	57 of 100 (Notable)
29 September 2007	Bad Lippspringe, DE	daily rain	49.3 mm (1.9 in)	36.0 mm (1.4 in)	28 years	55 of 100 (Notable)
29 September 2007	Seesen, DE	daily rain	49.5 mm (1.9 in)	37.4 mm (1.5 in)	28 years	55 of 100 (Notable)
29 September 2007	Hiasen I Sigdal, NO	daily rain	53.4 mm (2.1 in)	26.6 mm (1.0 in)	45 years	54 of 100 (Notable)
29 September 2007	Brocken, DE	daily rain	68.8 mm (2.7 in)	37.9 mm (1.5 in)	8 years	52 of 100 (Notable)
29 September 2007	Altastenberg, DE	daily rain	34.0 mm (1.3 in)	8.5 mm (0.33 in)	118 years	51 of 100 (Notable)
29 September 2007	Ternaard, NL	daily rain	39.7 mm (1.6 in)	23.5 mm (0.9 in)	28 years	51 of 100 (Notable)
29 September 2007	Scott City, US	daily rain	39.6 mm (1.6 in)	16.7 mm (0.7 in)	88 years	50 of 100 (Notable)
29 September 2007	Fillmore, US	daily snowfall	5.1 cm (2.0 in)	5.1 cm (2.0 in)	105 years	50 of 100 (Notable)
29 September 2007	Liberec, CZ	daily rain	32.5 mm (1.3 in)	24.4 mm (1.0 in)	25 years	48 of 100 (Notable)
29 September 2007	Ezumazijl, NL	daily rain	56.0 mm (2.2 in)	39.4 mm (1.6 in)	10 years	48 of 100 (Notable)
29 September 2007	Dokkum, NL	daily rain	44.0 mm (1.7 in)	25.2 mm (1.0 in)	10 years	47 of 100 (Notable)
29 September 2007	Wahlsburg-Lippoldsberg, DE	daily rain	29.7 mm (1.2 in)	16.7 mm (0.7 in)	36 years	46 of 100 (Notable)
29 September 2007	Ojuelos de Jalisco (Dge), MX	daily rain	64.8 mm (2.6 in)	36.9 mm (1.5 in)	54 years	46 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

1836 to 2007

Records set or tied on this calendar date in each year from 1836 to 2007. 2007 had 929 records.

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

Records on 09-29 in each year
Year	Records
1836	1
1843	1
1854	2
1859	2
1861	1
1862	1
1864	1
1867	1
1868	1
1869	2
1871	1
1873	3
1874	1
1877	2
1881	1
1882	1
1883	2
1884	2
1885	4
1886	1
1887	1
1888	3
1889	3
1890	4
1892	4
1893	1
1894	4
1895	4
1897	5
1898	4
1899	9
1900	3
1901	7
1902	14
1903	11
1904	26
1905	11
1906	16
1907	26
1908	20
1909	10
1910	10
1911	64
1912	27
1913	20
1914	24
1915	43
1916	184
1917	19
1918	36
1919	38
1920	22
1921	148
1922	33
1923	89
1924	264
1925	166
1926	195
1927	236
1928	212
1929	243
1930	71
1931	204
1932	234
1933	353
1934	394
1935	188
1936	399
1937	276
1938	423
1939	407
1940	346
1941	511
1942	858
1943	390
1944	398
1945	899
1946	265
1947	467
1948	334
1949	398
1950	472
1951	475
1952	404
1953	1,079
1954	814
1955	375
1956	380
1957	636
1958	309
1959	1,066
1960	143
1961	447
1962	481
1963	996
1964	1,154
1965	689
1966	498
1967	1,250
1968	184
1969	279
1970	629
1971	797
1972	637
1973	769
1974	730
1975	365
1976	636
1977	800
1978	569
1979	581
1980	874
1981	747
1982	911
1983	920
1984	1,447
1985	1,789
1986	1,624
1987	641
1988	554
1989	710
1990	416
1991	747
1992	833
1993	620
1994	967
1995	1,033
1996	1,356
1997	683
1998	1,295
1999	1,440
2000	965
2001	846
2002	557
2003	924
2004	754
2005	1,163
2006	695
2007	929
2008	461
2009	700
2010	1,110
2011	1,572
2012	737
2013	623
2014	548
2015	724
2016	912
2017	433
2018	582
2019	2,193
2020	444
2021	790
2022	600
2023	866
2024	1,391
2025	516
2026	544

Download the Data

Data for records on 2007-09-29: 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	619
10 to 20	63
20 to 30	22
30 to 40	11
40 to 50	3
50 to 60	4
60 to 70	1