Weather Records on 30 September 1935

209 weather records were set or tied worldwide on 30 September 1935. Highest significance: Oktjabrskij-Gorodok, RU.

Key Facts for 30 September 1935

On 30 September 1935, 209 weather records were set or tied at long-record stations worldwide.
64 were record highs and 96 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 18 monthly and 191 daily.
Oktjabrskij-Gorodok set a daily record precipitation of 38.6 mm (1.5 in) on 30 September 1935.
Across 161 earlier years (1806 to 2026) the same calendar date averaged 441 records.

Record Map

209 stations

209 station records on 30 September 1935 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 September 1935: highest significance records shown on the map
Station	Country	Type	Value	Significance
Oktjabrskij-Gorodok	Russia	Record daily precipitation	38.6 mm (1.5 in)	59 of 100 (Notable)
Waiopai Rch 256	United States	Record daily precipitation	62.2 mm (2.4 in)	50 of 100 (Notable)
Praha-Klementinum	Czech Republic	Record high minimum temperature	15.5 C (59.9 F)	42 of 100 (Notable)
Akluj	India	Record daily precipitation	86.4 mm (3.4 in)	38 of 100 (Notable)
Basel Binningen	Switzerland	Record daily precipitation	52.9 mm (2.1 in)	33 of 100 (Routine)
Simcoe	Canada	Record low minimum temperature	-1.1 C (30.0 F)	27 of 100 (Routine)
Bakke	Norway	Record daily precipitation	41.2 mm (1.6 in)	27 of 100 (Routine)
Uniontown 1 NE	United States	Record low minimum temperature	0.0 C (32.0 F)	26 of 100 (Routine)
Fort National	Algeria	Record high maximum temperature	36.0 C (96.8 F)	25 of 100 (Routine)
Welland	Canada	Record low minimum temperature	-0.6 C (30.9 F)	25 of 100 (Routine)
Malur	India	Record daily precipitation	71.1 mm (2.8 in)	25 of 100 (Routine)
Naalehu 14	United States	Record daily precipitation	32.8 mm (1.3 in)	24 of 100 (Routine)
Sira	India	Record daily precipitation	50.8 mm (2.0 in)	23 of 100 (Routine)
Williamson	United States	Record low minimum temperature	3.3 C (37.9 F)	23 of 100 (Routine)
Den Helder-1	Netherlands	Record daily precipitation	27.1 mm (1.1 in)	22 of 100 (Routine)
Koloa 936	United States	Record daily precipitation	28.7 mm (1.1 in)	21 of 100 (Routine)
Maly Uzen'	Russia	Record daily precipitation	23.6 mm (0.9 in)	20 of 100 (Routine)
Poretskoye	Russia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Laurieton (Elouera St)	Australia	Record daily precipitation	19.1 mm (0.8 in)	20 of 100 (Routine)
Lindsay	Canada	Record low minimum temperature	-3.9 C (25.0 F)	20 of 100 (Routine)
Geneve Observatoire	Switzerland	Record daily precipitation	29.1 mm (1.1 in)	20 of 100 (Routine)
Bulgoo	Australia	Record daily precipitation	4.6 mm (0.18 in)	19 of 100 (Routine)
Augsburg (Sankt Stephan)	Germany	Record high maximum temperature	22.5 C (72.5 F)	19 of 100 (Routine)
Bellary	India	Record daily precipitation	104.4 mm (4.1 in)	19 of 100 (Routine)
Wallajah	India	Record daily precipitation	69.6 mm (2.7 in)	19 of 100 (Routine)
Durham	United Kingdom	Record daily precipitation	14.6 mm (0.6 in)	19 of 100 (Routine)
Cumberland	United States	Record low minimum temperature	0.6 C (33.1 F)	19 of 100 (Routine)
W Chester 2 NW	United States	Record low minimum temperature	3.3 C (37.9 F)	19 of 100 (Routine)
Lynchburg - Coop	United States	Record low minimum temperature	3.3 C (37.9 F)	19 of 100 (Routine)
Wellsburg Wtr Trmt Pl	United States	Record low minimum temperature	-1.7 C (28.9 F)	19 of 100 (Routine)
Kamloops	Canada	Record high maximum temperature	26.1 C (79.0 F)	18 of 100 (Routine)
Barrie	Canada	Record low minimum temperature	-1.7 C (28.9 F)	18 of 100 (Routine)
Shrigonda	India	Record daily precipitation	32.3 mm (1.3 in)	18 of 100 (Routine)
Risnes I Fjotland	Norway	Record daily precipitation	33.5 mm (1.3 in)	18 of 100 (Routine)
Savanne	Canada	Record daily precipitation	22.6 mm (0.9 in)	17 of 100 (Routine)
Brantford	Canada	Record low minimum temperature	-0.6 C (30.9 F)	17 of 100 (Routine)
Woodstock	Canada	Record low minimum temperature	-1.1 C (30.0 F)	17 of 100 (Routine)
Munchen-Nymphenburg	Germany	Record high minimum temperature	13.5 C (56.3 F)	17 of 100 (Routine)
Augsburg (Sankt Stephan)	Germany	Record high minimum temperature	13.5 C (56.3 F)	17 of 100 (Routine)
Kaisersbach-Cronhutte	Germany	Record daily precipitation	23.4 mm (0.9 in)	17 of 100 (Routine)
Henichesk	Ukraine	Record low minimum temperature	2.5 C (36.5 F)	17 of 100 (Routine)
Haileybury	Canada	Record daily snowfall	5.1 cm (2.0 in)	16 of 100 (Routine)
Kurnool	India	Record daily precipitation	67.1 mm (2.6 in)	16 of 100 (Routine)
Saint Maries	United States	Record low minimum temperature	-5.0 C (23.0 F)	16 of 100 (Routine)
E Tawas	United States	Record low minimum temperature	-5.6 C (21.9 F)	16 of 100 (Routine)
Hiram	United States	Record low minimum temperature	-0.6 C (30.9 F)	16 of 100 (Routine)
Hinton 1	United States	Record low minimum temperature	1.7 C (35.1 F)	16 of 100 (Routine)
New Martinsville 4 NNE	United States	Record low minimum temperature	1.1 C (34.0 F)	16 of 100 (Routine)
Steveston	Canada	Record high maximum temperature	20.6 C (69.1 F)	15 of 100 (Routine)
Perpignan	France	Record high minimum temperature	18.9 C (66.0 F)	15 of 100 (Routine)
Surgut	Russia	Record daily precipitation	9.2 mm (0.36 in)	15 of 100 (Routine)
Poltava	Ukraine	Record low minimum temperature	-0.6 C (30.9 F)	15 of 100 (Routine)
Hood Rvr Exp STN	United States	Record high maximum temperature	29.4 C (84.9 F)	15 of 100 (Routine)
Lebanon 3 W	United States	Record low minimum temperature	0.6 C (33.1 F)	15 of 100 (Routine)
Williamsburg 2 NW	United States	Record low minimum temperature	5.6 C (42.1 F)	15 of 100 (Routine)
Conconully	United States	Record high maximum temperature	27.8 C (82.0 F)	15 of 100 (Routine)
Richmond Chimborazo Pk	United States	Record low minimum temperature	6.1 C (43.0 F)	15 of 100 (Routine)
Pommelsbrunn	Germany	Record daily precipitation	10.2 mm (0.4 in)	14 of 100 (Routine)
Russelkonda	India	Record daily precipitation	67.8 mm (2.7 in)	14 of 100 (Routine)
Moscow U of I	United States	Record high maximum temperature	28.3 C (82.9 F)	14 of 100 (Routine)

Counts by Type and Timescale

209 records

Records set or tied on 30 September 1935 by type: Highest daily maximum 42, Lowest daily maximum 7, Highest daily minimum 22, Lowest daily minimum 89, Heaviest daily rainfall 48, Heaviest daily snowfall 1.

Records on 30 September 1935 by type
Record type	Records
Highest daily maximum	42
Lowest daily maximum	7
Highest daily minimum	22
Lowest daily minimum	89
Heaviest daily rainfall	48
Heaviest daily snowfall	1
Deepest snow cover	0

Records on 30 September 1935 by timescale: all-time 0, monthly 18, daily 191.

How Much Records Were Beaten By

156 broken records

Margins by which the 156 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 62.2. Ties are not counted.

Top 20 by Significance

30 September 1935

Top 20 records on 30 September 1935 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 September 1935	Oktjabrskij-Gorodok, RU	daily rain	38.6 mm (1.5 in)	31.5 mm (1.2 in)	46 years	59 of 100 (Notable)
30 September 1935	Waiopai Rch 256, US	daily rain	62.2 mm (2.4 in)	62.2 mm (2.4 in)	29 years	50 of 100 (Notable)
30 September 1935	Praha-Klementinum, CZ	daily high min	15.5 C (59.9 F)	0.7 C (1.3 F)	115 years	42 of 100 (Notable)
30 September 1935	Akluj, IN	daily rain	86.4 mm (3.4 in)	44.0 mm (1.7 in)	32 years	38 of 100 (Notable)
30 September 1935	Basel Binningen, CH	monthly rain	52.9 mm (2.1 in)	10.9 mm (0.4 in)	18 years	33 of 100 (Routine)
30 September 1935	Simcoe, CA	daily low min	-1.1 C (30.0 F)	0.5 C (0.9 F)	67 years	27 of 100 (Routine)
30 September 1935	Bakke, NO	daily rain	41.2 mm (1.6 in)	15.8 mm (0.6 in)	30 years	27 of 100 (Routine)
30 September 1935	Uniontown 1 NE, US	monthly low min	0.0 C (32.0 F)	0.6 C (1.1 F)	38 years	26 of 100 (Routine)
30 September 1935	Fort National, DZ	daily high max	36.0 C (96.8 F)	4.0 C (7.2 F)	41 years	25 of 100 (Routine)
30 September 1935	Welland, CA	daily low min	-0.6 C (30.9 F)	1.7 C (3.1 F)	54 years	25 of 100 (Routine)
30 September 1935	Malur, IN	daily rain	71.1 mm (2.8 in)	27.9 mm (1.1 in)	22 years	25 of 100 (Routine)
30 September 1935	Naalehu 14, US	daily rain	32.8 mm (1.3 in)	26.7 mm (1.1 in)	2 years	24 of 100 (Routine)
30 September 1935	Sira, IN	daily rain	50.8 mm (2.0 in)	22.6 mm (0.9 in)	32 years	23 of 100 (Routine)
30 September 1935	Williamson, US	monthly low min	3.3 C (37.9 F)	0.6 C (1.1 F)	32 years	23 of 100 (Routine)
30 September 1935	Den Helder-1, NL	daily rain	27.1 mm (1.1 in)	5.4 mm (0.21 in)	16 years	22 of 100 (Routine)
30 September 1935	Koloa 936, US	daily rain	28.7 mm (1.1 in)	11.9 mm (0.5 in)	20 years	21 of 100 (Routine)
30 September 1935	Maly Uzen', RU	daily rain	23.6 mm (0.9 in)	16.9 mm (0.7 in)	0 years	20 of 100 (Routine)
30 September 1935	Poretskoye, RU	daily rain	24.9 mm (1.0 in)	10.7 mm (0.4 in)	0 years	20 of 100 (Routine)
30 September 1935	Laurieton (Elouera St), AU	daily rain	19.1 mm (0.8 in)	9.7 mm (0.38 in)	42 years	20 of 100 (Routine)
30 September 1935	Lindsay, CA	daily low min	-3.9 C (25.0 F)	0.6 C (1.1 F)	46 years	20 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 1935

Records set or tied on this calendar date in each year from 1806 to 1935. 1935 had 209 records.

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

Records on 09-30 in each year
Year	Records
1806	1
1813	1
1817	1
1819	2
1834	1
1841	1
1842	1
1847	1
1853	1
1854	1
1855	1
1861	1
1862	1
1866	1
1868	2
1869	3
1870	1
1874	1
1877	1
1878	1
1881	5
1883	2
1885	1
1886	3
1887	1
1888	4
1889	1
1892	2
1893	3
1894	8
1895	5
1896	2
1897	3
1898	3
1899	12
1900	4
1901	11
1902	7
1903	9
1904	14
1905	25
1906	14
1907	16
1908	18
1909	10
1910	5
1911	47
1912	47
1913	10
1914	33
1915	84
1916	209
1917	19
1918	45
1919	28
1920	71
1921	61
1922	71
1923	183
1924	243
1925	211
1926	194
1927	486
1928	560
1929	181
1930	110
1931	225
1932	363
1933	437
1934	398
1935	209
1936	432
1937	417
1938	428
1939	371
1940	316
1941	482
1942	405
1943	404
1944	369
1945	889
1946	320
1947	433
1948	267
1949	366
1950	731
1951	597
1952	504
1953	1,136
1954	1,059
1955	406
1956	350
1957	663
1958	442
1959	1,159
1960	161
1961	618
1962	202
1963	818
1964	332
1965	459
1966	592
1967	859
1968	449
1969	465
1970	334
1971	1,359
1972	676
1973	407
1974	742
1975	686
1976	775
1977	870
1978	399
1979	479
1980	832
1981	688
1982	806
1983	1,102
1984	1,267
1985	1,892
1986	1,805
1987	649
1988	453
1989	713
1990	665
1991	949
1992	980
1993	988
1994	816
1995	1,061
1996	1,396
1997	729
1998	1,206
1999	1,144
2000	887
2001	699
2002	677
2003	1,079
2004	573
2005	761
2006	617
2007	841
2008	585
2009	826
2010	1,059
2011	1,258
2012	637
2013	634
2014	529
2015	997
2016	746
2017	404
2018	717
2019	2,192
2020	554
2021	823
2022	563
2023	1,012
2024	948
2025	559
2026	523

Download the Data

Data for records on 1935-09-30: 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	135
10 to 20	13
20 to 30	5
30 to 40	1
40 to 50	1
50 to 60	0
60 to 70	1