Weather Records on 1 September 1934

654 weather records were set or tied worldwide on 1 September 1934. Highest significance: Tunhovd, NO.

Key Facts for 1 September 1934

On 1 September 1934, 654 weather records were set or tied at long-record stations worldwide.
47 were record highs and 224 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 26 monthly and 628 daily.
Tunhovd set a monthly record daily precipitation of 49.8 mm (2.0 in) on 1 September 1934.
Across 161 earlier years (1797 to 2026) the same calendar date averaged 440 records.

Record Map

654 stations

654 station records on 1 September 1934 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 1 September 1934: highest significance records shown on the map
Station	Country	Type	Value	Significance
Tunhovd	Norway	Record daily precipitation	49.8 mm (2.0 in)	65 of 100 (Major)
Karlshamn	Sweden	Record daily precipitation	36.0 mm (1.4 in)	64 of 100 (Major)
East Maitland Bowling Club	Australia	Record daily precipitation	88.6 mm (3.5 in)	52 of 100 (Notable)
Gronbaek-Allingskovgard	Denmark	Record daily precipitation	32.9 mm (1.3 in)	52 of 100 (Notable)
May Vale	Australia	Record daily precipitation	55.9 mm (2.2 in)	51 of 100 (Notable)
Mullaley (Goolhi)	Australia	Record daily precipitation	30.5 mm (1.2 in)	51 of 100 (Notable)
Nandoura	Australia	Record daily precipitation	53.1 mm (2.1 in)	51 of 100 (Notable)
Currabubula	Australia	Record daily precipitation	58.4 mm (2.3 in)	50 of 100 (Notable)
South Grafton Post Office	Australia	Record daily precipitation	50.5 mm (2.0 in)	49 of 100 (Notable)
Cockle Creek (Pasminco Metals)	Australia	Record daily precipitation	68.6 mm (2.7 in)	49 of 100 (Notable)
Morpeth Post Office	Australia	Record daily precipitation	72.4 mm (2.9 in)	49 of 100 (Notable)
Teterow	Germany	Record daily precipitation	46.8 mm (1.8 in)	49 of 100 (Notable)
Kellys Plain (Haroldston)	Australia	Record daily precipitation	41.7 mm (1.6 in)	48 of 100 (Notable)
Berlin-Dahlem (Lfag)	Germany	Record daily precipitation	39.8 mm (1.6 in)	48 of 100 (Notable)
Falsterbo	Sweden	Record daily precipitation	38.4 mm (1.5 in)	48 of 100 (Notable)
Somerton (Bective Estate)	Australia	Record daily precipitation	38.1 mm (1.5 in)	47 of 100 (Notable)
Boggabri (Ghoolendaadi)	Australia	Record daily precipitation	41.1 mm (1.6 in)	47 of 100 (Notable)
Uralla (Dumaresq St)	Australia	Record daily precipitation	44.5 mm (1.8 in)	47 of 100 (Notable)
Merriwa (Cranbourne)	Australia	Record daily precipitation	41.9 mm (1.6 in)	47 of 100 (Notable)
Wingen (Murrulla)	Australia	Record daily precipitation	52.8 mm (2.1 in)	47 of 100 (Notable)
Simcoe	Canada	Record daily precipitation	41.9 mm (1.6 in)	47 of 100 (Notable)
Attunga (Garthowen)	Australia	Record daily precipitation	45.0 mm (1.8 in)	46 of 100 (Notable)
Tamworth Airport	Australia	Record daily precipitation	49.3 mm (1.9 in)	46 of 100 (Notable)
Tamworth West	Australia	Record daily precipitation	45.7 mm (1.8 in)	46 of 100 (Notable)
Nidingen A	Sweden	Record daily precipitation	29.8 mm (1.2 in)	46 of 100 (Notable)
Boggabri (Milchengowrie)	Australia	Record daily precipitation	37.8 mm (1.5 in)	45 of 100 (Notable)
Inverell Comparison	Australia	Record daily precipitation	37.1 mm (1.5 in)	45 of 100 (Notable)
Wollomombi (Wallamumbi)	Australia	Record daily precipitation	51.6 mm (2.0 in)	45 of 100 (Notable)
Gosford State Nursery	Australia	Record daily precipitation	80.0 mm (3.1 in)	45 of 100 (Notable)
Kristianstad	Sweden	Record daily precipitation	27.3 mm (1.1 in)	45 of 100 (Notable)
Cuerindi	Australia	Record daily precipitation	53.3 mm (2.1 in)	44 of 100 (Notable)
Werris Creek Post Office	Australia	Record daily precipitation	49.3 mm (1.9 in)	44 of 100 (Notable)
Scone (Philip Street)	Australia	Record daily precipitation	40.1 mm (1.6 in)	44 of 100 (Notable)
Merriwa (Terragong)	Australia	Record daily precipitation	39.4 mm (1.6 in)	44 of 100 (Notable)
Quipolly Creek Post Office	Australia	Record daily precipitation	45.2 mm (1.8 in)	43 of 100 (Notable)
Guyra Post Office	Australia	Record daily precipitation	48.3 mm (1.9 in)	43 of 100 (Notable)
Sedgefield (Bundajon)	Australia	Record daily precipitation	78.5 mm (3.1 in)	43 of 100 (Notable)
Owens Gap (T.O.K.)	Australia	Record daily precipitation	63.8 mm (2.5 in)	43 of 100 (Notable)
Barraba Post Office	Australia	Record daily precipitation	43.2 mm (1.7 in)	42 of 100 (Notable)
Castle Mountain	Australia	Record daily precipitation	38.6 mm (1.5 in)	42 of 100 (Notable)
Rjukan	Norway	Record daily precipitation	58.4 mm (2.3 in)	42 of 100 (Notable)
Mullaley (Bando)	Australia	Record daily precipitation	43.9 mm (1.7 in)	41 of 100 (Notable)
Mullaley (Garrawilla)	Australia	Record daily precipitation	44.5 mm (1.8 in)	41 of 100 (Notable)
Ellerston (Glenrock)	Australia	Record daily precipitation	44.5 mm (1.8 in)	41 of 100 (Notable)
Bunnan (Milhaven)	Australia	Record daily precipitation	45.5 mm (1.8 in)	41 of 100 (Notable)
Murrurundi Post Office	Australia	Record daily precipitation	50.8 mm (2.0 in)	41 of 100 (Notable)
Malung	Sweden	Record daily precipitation	37.8 mm (1.5 in)	41 of 100 (Notable)
Wiluna	Australia	Record daily precipitation	38.6 mm (1.5 in)	40 of 100 (Notable)
Manilla Post Office	Australia	Record daily precipitation	42.9 mm (1.7 in)	40 of 100 (Notable)
Curlewis (Pine Cliff)	Australia	Record daily precipitation	38.1 mm (1.5 in)	40 of 100 (Notable)
Lifjell	Norway	Record daily precipitation	47.4 mm (1.9 in)	40 of 100 (Notable)
Ulysses 3NE	United States	Record daily precipitation	57.2 mm (2.3 in)	40 of 100 (Notable)
Uralla (Salisbury Court)	Australia	Record daily precipitation	46.5 mm (1.8 in)	39 of 100 (Notable)
Tabulam Post Office	Australia	Record daily precipitation	37.6 mm (1.5 in)	39 of 100 (Notable)
Hiasen I Sigdal	Norway	Record daily precipitation	51.9 mm (2.0 in)	39 of 100 (Notable)
Weribone	Australia	Record daily precipitation	28.2 mm (1.1 in)	38 of 100 (Notable)
Quirindi Post Office	Australia	Record daily precipitation	45.7 mm (1.8 in)	38 of 100 (Notable)
Armidale (Radio Station 2Ad)	Australia	Record daily precipitation	39.6 mm (1.6 in)	38 of 100 (Notable)
Ramornie	Australia	Record daily precipitation	44.7 mm (1.8 in)	38 of 100 (Notable)
Vanersborg	Sweden	Record daily precipitation	25.4 mm (1.0 in)	38 of 100 (Notable)

Counts by Type and Timescale

654 records

Records set or tied on 1 September 1934 by type: Highest daily maximum 18, Lowest daily maximum 81, Highest daily minimum 29, Lowest daily minimum 143, Heaviest daily rainfall 383.

Records on 1 September 1934 by type
Record type	Records
Highest daily maximum	18
Lowest daily maximum	81
Highest daily minimum	29
Lowest daily minimum	143
Heaviest daily rainfall	383
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 1 September 1934 by timescale: all-time 0, monthly 26, daily 628.

How Much Records Were Beaten By

592 broken records

Margins by which the 592 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 79.7. Ties are not counted.

Top 20 by Significance

1 September 1934

Top 20 records on 1 September 1934 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 September 1934	Tunhovd, NO	monthly rain	49.8 mm (2.0 in)	19.8 mm (0.8 in)	36 years	65 of 100 (Major)
1 September 1934	Karlshamn, SE	daily rain	36.0 mm (1.4 in)	20.9 mm (0.8 in)	68 years	64 of 100 (Major)
1 September 1934	East Maitland Bowling Club, AU	daily rain	88.6 mm (3.5 in)	79.7 mm (3.1 in)	32 years	52 of 100 (Notable)
1 September 1934	Gronbaek-Allingskovgard, DK	daily rain	32.9 mm (1.3 in)	19.0 mm (0.7 in)	59 years	52 of 100 (Notable)
1 September 1934	May Vale, AU	daily rain	55.9 mm (2.2 in)	45.7 mm (1.8 in)	25 years	51 of 100 (Notable)
1 September 1934	Mullaley (Goolhi), AU	daily rain	30.5 mm (1.2 in)	27.2 mm (1.1 in)	53 years	51 of 100 (Notable)
1 September 1934	Nandoura, AU	daily rain	53.1 mm (2.1 in)	41.2 mm (1.6 in)	28 years	51 of 100 (Notable)
1 September 1934	Currabubula, AU	daily rain	58.4 mm (2.3 in)	48.2 mm (1.9 in)	21 years	50 of 100 (Notable)
1 September 1934	South Grafton Post Office, AU	daily rain	50.5 mm (2.0 in)	49.0 mm (1.9 in)	21 years	49 of 100 (Notable)
1 September 1934	Cockle Creek (Pasminco Metals), AU	daily rain	68.6 mm (2.7 in)	53.4 mm (2.1 in)	21 years	49 of 100 (Notable)
1 September 1934	Morpeth Post Office, AU	daily rain	72.4 mm (2.9 in)	55.4 mm (2.2 in)	32 years	49 of 100 (Notable)
1 September 1934	Teterow, DE	monthly rain	46.8 mm (1.8 in)	11.7 mm (0.5 in)	36 years	49 of 100 (Notable)
1 September 1934	Kellys Plain (Haroldston), AU	daily rain	41.7 mm (1.6 in)	34.3 mm (1.4 in)	32 years	48 of 100 (Notable)
1 September 1934	Berlin-Dahlem (Lfag), DE	daily rain	39.8 mm (1.6 in)	22.6 mm (0.9 in)	12 years	48 of 100 (Notable)
1 September 1934	Falsterbo, SE	daily rain	38.4 mm (1.5 in)	24.9 mm (1.0 in)	11 years	48 of 100 (Notable)
1 September 1934	Somerton (Bective Estate), AU	daily rain	38.1 mm (1.5 in)	30.5 mm (1.2 in)	32 years	47 of 100 (Notable)
1 September 1934	Boggabri (Ghoolendaadi), AU	daily rain	41.1 mm (1.6 in)	28.4 mm (1.1 in)	45 years	47 of 100 (Notable)
1 September 1934	Uralla (Dumaresq St), AU	daily rain	44.5 mm (1.8 in)	35.6 mm (1.4 in)	21 years	47 of 100 (Notable)
1 September 1934	Merriwa (Cranbourne), AU	daily rain	41.9 mm (1.6 in)	36.1 mm (1.4 in)	21 years	47 of 100 (Notable)
1 September 1934	Wingen (Murrulla), AU	daily rain	52.8 mm (2.1 in)	36.0 mm (1.4 in)	35 years	47 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

1797 to 1934

Records set or tied on this calendar date in each year from 1797 to 1934. 1934 had 654 records.

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

Records on 09-01 in each year
Year	Records
1797	1
1806	1
1819	1
1827	1
1831	1
1838	1
1851	1
1853	1
1854	1
1857	1
1858	1
1859	1
1860	2
1861	1
1865	1
1866	1
1867	2
1869	3
1871	1
1873	1
1876	2
1877	2
1878	3
1879	2
1881	5
1883	1
1886	3
1887	3
1888	2
1890	2
1892	2
1894	3
1897	4
1898	10
1899	3
1900	2
1901	14
1902	5
1903	16
1904	9
1905	6
1906	26
1907	14
1908	26
1909	34
1910	22
1911	16
1912	47
1913	32
1914	23
1915	46
1916	16
1917	24
1918	31
1919	19
1920	31
1921	46
1922	67
1923	75
1924	210
1925	127
1926	182
1927	136
1928	166
1929	324
1930	264
1931	233
1932	550
1933	622
1934	654
1935	584
1936	385
1937	502
1938	373
1939	303
1940	333
1941	497
1942	532
1943	578
1944	377
1945	497
1946	642
1947	555
1948	460
1949	1,102
1950	849
1951	668
1952	644
1953	937
1954	407
1955	413
1956	504
1957	320
1958	427
1959	519
1960	408
1961	531
1962	368
1963	416
1964	621
1965	657
1966	596
1967	1,263
1968	604
1969	493
1970	502
1971	464
1972	518
1973	874
1974	895
1975	939
1976	627
1977	500
1978	809
1979	459
1980	671
1981	649
1982	642
1983	1,167
1984	619
1985	901
1986	964
1987	909
1988	651
1989	823
1990	749
1991	687
1992	1,010
1993	1,122
1994	1,291
1995	1,165
1996	823
1997	1,161
1998	1,159
1999	925
2000	1,613
2001	904
2002	778
2003	1,254
2004	827
2005	901
2006	1,157
2007	976
2008	1,204
2009	1,003
2010	1,313
2011	1,071
2012	874
2013	775
2014	515
2015	661
2016	522
2017	686
2018	399
2019	800
2020	689
2021	751
2022	1,016
2023	720
2024	938
2025	359
2026	521

Download the Data

Data for records on 1934-09-01: 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	400
10 to 20	97
20 to 30	58
30 to 40	16
40 to 50	11
50 to 60	8
60 to 70	0
70 to 80	2