Weather Records on 9 September 1934

256 weather records were set or tied worldwide on 9 September 1934. Highest significance: Arnsberg, DE.

Key Facts for 9 September 1934

On 9 September 1934, 256 weather records were set or tied at long-record stations worldwide.
52 were record highs and 58 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 6 monthly and 249 daily.
Arnsberg set a daily record precipitation of 38.7 mm (1.5 in) on 9 September 1934.
Across 162 earlier years (1806 to 2026) the same calendar date averaged 463 records.

Record Map

256 stations

256 station records on 9 September 1934 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 September 1934: highest significance records shown on the map
Station	Country	Type	Value	Significance
Arnsberg	Germany	Record daily precipitation	38.7 mm (1.5 in)	56 of 100 (Notable)
Tuttlingen	Germany	Record daily precipitation	83.2 mm (3.3 in)	56 of 100 (Notable)
Freiburg	Germany	Record daily precipitation	61.5 mm (2.4 in)	55 of 100 (Notable)
Gothenburg	United States	Record daily precipitation	62.2 mm (2.4 in)	55 of 100 (Notable)
Zuerich/Fluntern	Switzerland	Record daily precipitation	45.0 mm (1.8 in)	48 of 100 (Notable)
Pleasantville 1 N	United States	Record daily precipitation	85.1 mm (3.4 in)	47 of 100 (Notable)
Fitchburg 4 SE	United States	Record daily precipitation	86.4 mm (3.4 in)	45 of 100 (Notable)
Farmington	United States	Record daily precipitation	54.6 mm (2.1 in)	44 of 100 (Notable)
North Bridgton	United States	Record daily precipitation	58.4 mm (2.3 in)	42 of 100 (Notable)
Frankfurt/Main (Feldbergstr.)	Germany	Record daily precipitation	35.8 mm (1.4 in)	40 of 100 (Notable)
Rauland	Norway	Record daily precipitation	50.2 mm (2.0 in)	40 of 100 (Notable)
Nikolaev	Ukraine	Record daily precipitation	28.0 mm (1.1 in)	40 of 100 (Notable)
Hayes Center 1NW	United States	Record daily precipitation	68.1 mm (2.7 in)	37 of 100 (Notable)
Bridgeport	United States	Record daily precipitation	56.1 mm (2.2 in)	34 of 100 (Routine)
Rumford	United States	Record daily precipitation	52.8 mm (2.1 in)	33 of 100 (Routine)
Boylston	United States	Record daily precipitation	83.8 mm (3.3 in)	32 of 100 (Routine)
Kherson	Ukraine	Record daily precipitation	43.9 mm (1.7 in)	31 of 100 (Routine)
Worcester	United States	Record daily precipitation	50.0 mm (2.0 in)	30 of 100 (Routine)
Wauneta	United States	Record daily precipitation	33.5 mm (1.3 in)	30 of 100 (Routine)
Boonton 1 SE	United States	Record daily precipitation	69.9 mm (2.8 in)	30 of 100 (Routine)
Little Falls	United States	Record daily precipitation	73.2 mm (2.9 in)	30 of 100 (Routine)
Vernon	United States	Record daily precipitation	56.9 mm (2.2 in)	30 of 100 (Routine)
Nandura	India	Record daily precipitation	105.4 mm (4.1 in)	29 of 100 (Routine)
Waterbury	United States	Record daily precipitation	128.0 mm (5.0 in)	29 of 100 (Routine)
North Lakhimpur	India	Record daily precipitation	103.6 mm (4.1 in)	27 of 100 (Routine)
Colchester 2 W	United States	Record daily precipitation	51.8 mm (2.0 in)	27 of 100 (Routine)
Nelson Bay (Nelson Head)	Australia	Record daily precipitation	40.6 mm (1.6 in)	26 of 100 (Routine)
Cananeia G4-001	Brazil	Record daily precipitation	64.0 mm (2.5 in)	26 of 100 (Routine)
Visby_Flygplats	Sweden	Record high maximum temperature	23.0 C (73.4 F)	26 of 100 (Routine)
Mc Cook	United States	Record daily precipitation	36.8 mm (1.4 in)	26 of 100 (Routine)
Chatham	United States	Record daily precipitation	77.0 mm (3.0 in)	26 of 100 (Routine)
Storlien	Sweden	Record high minimum temperature	11.2 C (52.2 F)	25 of 100 (Routine)
Tashkent	Uzbekistan	Record low minimum temperature	7.7 C (45.9 F)	25 of 100 (Routine)
Sagar Island	India	Record daily precipitation	102.1 mm (4.0 in)	24 of 100 (Routine)
Seal Rocks Camping Reserve	Australia	Record daily precipitation	36.8 mm (1.4 in)	23 of 100 (Routine)
Gerringong (Mayflower Village)	Australia	Record daily precipitation	35.6 mm (1.4 in)	23 of 100 (Routine)
Enosburg Falls	United States	Record daily precipitation	36.6 mm (1.4 in)	23 of 100 (Routine)
Seodha(Seondha)	India	Record daily precipitation	99.1 mm (3.9 in)	22 of 100 (Routine)
Oestersund-Froesoen	Sweden	Record high maximum temperature	22.2 C (72.0 F)	22 of 100 (Routine)
Aiken 5SE	United States	Record daily precipitation	51.6 mm (2.0 in)	22 of 100 (Routine)
Ohringen	Germany	Record daily precipitation	38.0 mm (1.5 in)	21 of 100 (Routine)
Weeping Water	United States	Record daily precipitation	34.3 mm (1.4 in)	21 of 100 (Routine)
Gordon 6N	United States	Record daily precipitation	23.1 mm (0.9 in)	20 of 100 (Routine)
Henichesk	Ukraine	Record daily precipitation	14.9 mm (0.6 in)	20 of 100 (Routine)
Las Animas	United States	Record daily precipitation	24.6 mm (1.0 in)	20 of 100 (Routine)
Purdum	United States	Record daily precipitation	21.8 mm (0.9 in)	20 of 100 (Routine)
Lithgow (Cooerwull)	Australia	Record daily precipitation	5.1 mm (0.20 in)	20 of 100 (Routine)
Linkoeping-Malmslaett	Sweden	Record high maximum temperature	24.2 C (75.6 F)	20 of 100 (Routine)
Storlien	Sweden	Record high maximum temperature	18.5 C (65.3 F)	20 of 100 (Routine)
Lake Konomoc	United States	Record daily precipitation	35.6 mm (1.4 in)	20 of 100 (Routine)
Gardiner	United States	Record daily precipitation	25.4 mm (1.0 in)	20 of 100 (Routine)
Lewiston	United States	Record daily precipitation	26.4 mm (1.0 in)	20 of 100 (Routine)
Madison	United States	Record daily precipitation	32.0 mm (1.3 in)	20 of 100 (Routine)
Pawtucket	United States	Record daily precipitation	30.0 mm (1.2 in)	20 of 100 (Routine)
Biser	Russia	Record low minimum temperature	-5.0 C (23.0 F)	19 of 100 (Routine)
Saguache	United States	Record daily precipitation	14.7 mm (0.6 in)	19 of 100 (Routine)
Oberlin	United States	Record daily precipitation	37.1 mm (1.5 in)	19 of 100 (Routine)
Millinocket	United States	Record daily precipitation	29.7 mm (1.2 in)	19 of 100 (Routine)
Forster - Tuncurry R.V.C.P.	Australia	Record daily precipitation	16.5 mm (0.6 in)	18 of 100 (Routine)
Lawson (Wilson Street)	Australia	Record daily precipitation	20.1 mm (0.8 in)	18 of 100 (Routine)

Counts by Type and Timescale

256 records

Records set or tied on 9 September 1934 by type: Highest daily maximum 23, Lowest daily maximum 13, Highest daily minimum 29, Lowest daily minimum 45, Heaviest daily rainfall 146.

Records on 9 September 1934 by type
Record type	Records
Highest daily maximum	23
Lowest daily maximum	13
Highest daily minimum	29
Lowest daily minimum	45
Heaviest daily rainfall	146
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 9 September 1934 by timescale: all-time 1, monthly 6, daily 249.

How Much Records Were Beaten By

207 broken records

Margins by which the 207 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 68.6. Ties are not counted.

Top 20 by Significance

9 September 1934

Top 20 records on 9 September 1934 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 September 1934	Arnsberg, DE	daily rain	38.7 mm (1.5 in)	23.7 mm (0.9 in)	39 years	56 of 100 (Notable)
9 September 1934	Tuttlingen, DE	all-time rain	83.2 mm (3.3 in)	18.8 mm (0.7 in)	24 years	56 of 100 (Notable)
9 September 1934	Freiburg, DE	daily rain	61.5 mm (2.4 in)	42.4 mm (1.7 in)	32 years	55 of 100 (Notable)
9 September 1934	Gothenburg, US	daily rain	62.2 mm (2.4 in)	41.6 mm (1.6 in)	37 years	55 of 100 (Notable)
9 September 1934	Zuerich/Fluntern, CH	daily rain	45.0 mm (1.8 in)	29.3 mm (1.2 in)	20 years	48 of 100 (Notable)
9 September 1934	Pleasantville 1 N, US	daily rain	85.1 mm (3.4 in)	47.5 mm (1.9 in)	32 years	47 of 100 (Notable)
9 September 1934	Fitchburg 4 SE, US	daily rain	86.4 mm (3.4 in)	68.6 mm (2.7 in)	15 years	45 of 100 (Notable)
9 September 1934	Farmington, US	daily rain	54.6 mm (2.1 in)	39.9 mm (1.6 in)	39 years	44 of 100 (Notable)
9 September 1934	North Bridgton, US	daily rain	58.4 mm (2.3 in)	42.1 mm (1.7 in)	32 years	42 of 100 (Notable)
9 September 1934	Frankfurt/Main (Feldbergstr.), DE	daily rain	35.8 mm (1.4 in)	17.3 mm (0.7 in)	9 years	40 of 100 (Notable)
9 September 1934	Rauland, NO	monthly rain	50.2 mm (2.0 in)	13.2 mm (0.5 in)	22 years	40 of 100 (Notable)
9 September 1934	Nikolaev, UA	daily rain	28.0 mm (1.1 in)	21.0 mm (0.8 in)	32 years	40 of 100 (Notable)
9 September 1934	Hayes Center 1NW, US	daily rain	68.1 mm (2.7 in)	30.0 mm (1.2 in)	32 years	37 of 100 (Notable)
9 September 1934	Bridgeport, US	daily rain	56.1 mm (2.2 in)	31.5 mm (1.2 in)	32 years	34 of 100 (Routine)
9 September 1934	Rumford, US	daily rain	52.8 mm (2.1 in)	40.4 mm (1.6 in)	15 years	33 of 100 (Routine)
9 September 1934	Boylston, US	daily rain	83.8 mm (3.3 in)	66.3 mm (2.6 in)	16 years	32 of 100 (Routine)
9 September 1934	Kherson, UA	monthly rain	43.9 mm (1.7 in)	3.1 mm (0.12 in)	39 years	31 of 100 (Routine)
9 September 1934	Worcester, US	daily rain	50.0 mm (2.0 in)	29.2 mm (1.1 in)	23 years	30 of 100 (Routine)
9 September 1934	Wauneta, US	daily rain	33.5 mm (1.3 in)	20.8 mm (0.8 in)	32 years	30 of 100 (Routine)
9 September 1934	Boonton 1 SE, US	daily rain	69.9 mm (2.8 in)	36.4 mm (1.4 in)	11 years	30 of 100 (Routine)

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 1934

Records set or tied on this calendar date in each year from 1806 to 1934. 1934 had 256 records.

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

Records on 09-09 in each year
Year	Records
1806	1
1812	1
1813	1
1814	2
1834	1
1836	1
1845	1
1847	1
1848	1
1849	2
1850	1
1854	1
1864	2
1865	3
1866	3
1867	1
1869	1
1871	1
1873	1
1878	1
1879	1
1880	2
1883	3
1884	4
1886	1
1888	4
1889	1
1890	1
1891	1
1892	4
1893	4
1894	3
1895	7
1897	3
1898	5
1899	6
1900	1
1901	4
1902	5
1903	14
1904	9
1905	8
1906	24
1907	9
1908	5
1909	9
1910	17
1911	27
1912	48
1913	12
1914	69
1915	48
1916	16
1917	44
1918	40
1919	74
1920	145
1921	92
1922	115
1923	58
1924	232
1925	248
1926	168
1927	246
1928	108
1929	362
1930	211
1931	558
1932	302
1933	433
1934	256
1935	461
1936	297
1937	242
1938	416
1939	429
1940	294
1941	763
1942	357
1943	596
1944	719
1945	355
1946	366
1947	465
1948	307
1949	1,407
1950	426
1951	338
1952	511
1953	344
1954	283
1955	608
1956	742
1957	390
1958	419
1959	736
1960	492
1961	383
1962	847
1963	400
1964	488
1965	326
1966	366
1967	367
1968	440
1969	603
1970	584
1971	498
1972	464
1973	517
1974	689
1975	555
1976	773
1977	410
1978	702
1979	878
1980	829
1981	1,011
1982	814
1983	958
1984	1,304
1985	1,269
1986	1,026
1987	676
1988	836
1989	983
1990	762
1991	882
1992	620
1993	886
1994	892
1995	937
1996	809
1997	837
1998	1,667
1999	1,013
2000	811
2001	1,647
2002	1,355
2003	786
2004	1,603
2005	1,068
2006	917
2007	948
2008	1,161
2009	792
2010	1,049
2011	1,328
2012	681
2013	974
2014	590
2015	806
2016	1,210
2017	661
2018	876
2019	953
2020	2,579
2021	1,458
2022	1,094
2023	1,222
2024	1,146
2025	520
2026	815

Download the Data

Data for records on 1934-09-09: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 10	144
10 to 20	30
20 to 30	14
30 to 40	7
40 to 50	9
50 to 60	1
60 to 70	2