Weather Records on 3 September 1945

404 weather records were set or tied worldwide on 3 September 1945. Highest significance: Akola, IN.

Key Facts for 3 September 1945

On 3 September 1945, 404 weather records were set or tied at long-record stations worldwide.
228 were record highs and 43 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 20 monthly and 384 daily.
Akola set a monthly record daily precipitation of 200.7 mm (7.9 in) on 3 September 1945.
Across 170 earlier years (1811 to 2026) the same calendar date averaged 439 records.

Record Map

404 stations

404 station records on 3 September 1945 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 3 September 1945: highest significance records shown on the map
Station	Country	Type	Value	Significance
Akola	India	Record daily precipitation	200.7 mm (7.9 in)	56 of 100 (Notable)
Masset Airport	Canada	Record daily precipitation	46.2 mm (1.8 in)	52 of 100 (Notable)
Ashta	India	Record daily precipitation	149.9 mm (5.9 in)	48 of 100 (Notable)
Saint Leo	United States	Record daily precipitation	93.2 mm (3.7 in)	47 of 100 (Notable)
Cheraw	United States	Record daily precipitation	74.9 mm (2.9 in)	47 of 100 (Notable)
Vytegra	Russia	Record daily precipitation	41.1 mm (1.6 in)	45 of 100 (Notable)
Hypoluxo	United States	Record daily precipitation	78.7 mm (3.1 in)	42 of 100 (Notable)
Vancouver Interst Brg	United States	Record daily precipitation	48.3 mm (1.9 in)	42 of 100 (Notable)
Cambridge Niab	United Kingdom	Record daily precipitation	44.3 mm (1.7 in)	41 of 100 (Notable)
Bathurst	Canada	Record daily precipitation	25.4 mm (1.0 in)	38 of 100 (Notable)
Indore	India	Record daily precipitation	88.4 mm (3.5 in)	37 of 100 (Notable)
Lottah	Australia	Record daily precipitation	61.0 mm (2.4 in)	35 of 100 (Notable)
Balapur	India	Record daily precipitation	166.4 mm (6.6 in)	34 of 100 (Routine)
Pasadena	United States	Record high minimum temperature	21.7 C (71.1 F)	32 of 100 (Routine)
Srinagar	India	Record daily precipitation	53.8 mm (2.1 in)	30 of 100 (Routine)
Kadipur	India	Record daily precipitation	135.9 mm (5.4 in)	30 of 100 (Routine)
Kingstree	United States	Record daily precipitation	68.6 mm (2.7 in)	30 of 100 (Routine)
Chugwater	United States	Record high minimum temperature	18.3 C (64.9 F)	30 of 100 (Routine)
Sausar	India	Record daily precipitation	72.4 mm (2.9 in)	29 of 100 (Routine)
Mehkar	India	Record daily precipitation	82.8 mm (3.3 in)	29 of 100 (Routine)
Holbrook	United States	Record high maximum temperature	38.3 C (100.9 F)	29 of 100 (Routine)
Victor Harbor (Rivington Grang	Australia	Record daily precipitation	28.7 mm (1.1 in)	28 of 100 (Routine)
Patur	India	Record daily precipitation	94.2 mm (3.7 in)	28 of 100 (Routine)
Austin #2	United States	Record high minimum temperature	17.8 C (64.0 F)	28 of 100 (Routine)
Portland Rfc City	United States	Record daily precipitation	31.0 mm (1.2 in)	27 of 100 (Routine)
Denman Island	Canada	Record daily precipitation	33.0 mm (1.3 in)	26 of 100 (Routine)
Amarwara	India	Record daily precipitation	98.0 mm (3.9 in)	26 of 100 (Routine)
Cascade 5 S	United States	Record high maximum temperature	35.6 C (96.1 F)	26 of 100 (Routine)
Blair	United States	Record daily precipitation	33.0 mm (1.3 in)	26 of 100 (Routine)
Crescent City	United States	Record daily precipitation	55.4 mm (2.2 in)	25 of 100 (Routine)
Cimarron	United States	Record high maximum temperature	41.7 C (107.1 F)	24 of 100 (Routine)
Sooke Lake	Canada	Record daily precipitation	30.2 mm (1.2 in)	23 of 100 (Routine)
Etah	India	Record daily precipitation	78.0 mm (3.1 in)	23 of 100 (Routine)
Sierra Madre Henszey	United States	Record high minimum temperature	23.9 C (75.0 F)	23 of 100 (Routine)
Curtis	United States	Record high maximum temperature	38.3 C (100.9 F)	23 of 100 (Routine)
Springer	United States	Record high maximum temperature	35.0 C (95.0 F)	23 of 100 (Routine)
Anupshahr	India	Record daily precipitation	50.3 mm (2.0 in)	22 of 100 (Routine)
Escondido	United States	Record high maximum temperature	38.3 C (100.9 F)	22 of 100 (Routine)
Cedaredge	United States	Record high maximum temperature	33.9 C (93.0 F)	22 of 100 (Routine)
Federal Pt	United States	Record low maximum temperature	28.3 C (82.9 F)	22 of 100 (Routine)
Alapaha Exp STN	United States	Record daily precipitation	53.3 mm (2.1 in)	22 of 100 (Routine)
Driggs	United States	Record high minimum temperature	12.2 C (54.0 F)	22 of 100 (Routine)
Mtn Home	United States	Record high minimum temperature	20.0 C (68.0 F)	22 of 100 (Routine)
Alvin	United States	Record daily precipitation	46.0 mm (1.8 in)	22 of 100 (Routine)
Havre Wb City	United States	Record high maximum temperature	35.0 C (95.0 F)	22 of 100 (Routine)
Yuma Wb City	United States	Record high maximum temperature	46.1 C (115.0 F)	22 of 100 (Routine)
Yuma Wb City	United States	Record high minimum temperature	28.9 C (84.0 F)	22 of 100 (Routine)
Launceston (Pumping Station)	Australia	Record low maximum temperature	10.6 C (51.1 F)	21 of 100 (Routine)
Barwasagar	India	Record daily precipitation	58.4 mm (2.3 in)	21 of 100 (Routine)
Tucson WFO	United States	Record high maximum temperature	40.6 C (105.1 F)	21 of 100 (Routine)
Tooele	United States	Record high minimum temperature	21.1 C (70.0 F)	21 of 100 (Routine)
Mikhailovka	Kazakhstan	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Kybybolite Research Centre	Australia	Record daily precipitation	15.0 mm (0.6 in)	20 of 100 (Routine)
Naracoorte	Australia	Record daily precipitation	16.3 mm (0.6 in)	20 of 100 (Routine)
Naracoorte Cave Range	Australia	Record daily precipitation	22.1 mm (0.9 in)	20 of 100 (Routine)
Poolaijelo	Australia	Record daily precipitation	21.3 mm (0.8 in)	20 of 100 (Routine)
Saanichton Cda	Canada	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Windera Creek	Australia	Record daily precipitation	21.6 mm (0.9 in)	20 of 100 (Routine)
Przhevalsk	Kyrgyzstan	Record daily precipitation	24.4 mm (1.0 in)	20 of 100 (Routine)
Niznij Novgorod	Russia	Record daily precipitation	19.2 mm (0.8 in)	20 of 100 (Routine)

Counts by Type and Timescale

404 records

Records set or tied on 3 September 1945 by type: Highest daily maximum 143, Lowest daily maximum 21, Highest daily minimum 85, Lowest daily minimum 22, Heaviest daily rainfall 133.

Records on 3 September 1945 by type
Record type	Records
Highest daily maximum	143
Lowest daily maximum	21
Highest daily minimum	85
Lowest daily minimum	22
Heaviest daily rainfall	133
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 3 September 1945 by timescale: all-time 0, monthly 20, daily 384.

How Much Records Were Beaten By

295 broken records

Margins by which the 295 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 86.9. Ties are not counted.

Top 20 by Significance

3 September 1945

Top 20 records on 3 September 1945 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
3 September 1945	Akola, IN	monthly rain	200.7 mm (7.9 in)	72.7 mm (2.9 in)	8 years	56 of 100 (Notable)
3 September 1945	Masset Airport, CA	daily rain	46.2 mm (1.8 in)	25.9 mm (1.0 in)	40 years	52 of 100 (Notable)
3 September 1945	Ashta, IN	daily rain	149.9 mm (5.9 in)	86.9 mm (3.4 in)	16 years	48 of 100 (Notable)
3 September 1945	Saint Leo, US	daily rain	93.2 mm (3.7 in)	54.8 mm (2.2 in)	49 years	47 of 100 (Notable)
3 September 1945	Cheraw, US	daily rain	74.9 mm (2.9 in)	55.6 mm (2.2 in)	39 years	47 of 100 (Notable)
3 September 1945	Vytegra, RU	daily rain	41.1 mm (1.6 in)	19.6 mm (0.8 in)	8 years	45 of 100 (Notable)
3 September 1945	Hypoluxo, US	daily rain	78.7 mm (3.1 in)	45.7 mm (1.8 in)	50 years	42 of 100 (Notable)
3 September 1945	Vancouver Interst Brg, US	daily rain	48.3 mm (1.9 in)	22.1 mm (0.9 in)	32 years	42 of 100 (Notable)
3 September 1945	Cambridge Niab, GB	daily rain	44.3 mm (1.7 in)	17.9 mm (0.7 in)	19 years	41 of 100 (Notable)
3 September 1945	Bathurst, CA	daily rain	25.4 mm (1.0 in)	11.9 mm (0.5 in)	67 years	38 of 100 (Notable)
3 September 1945	Indore, IN	daily rain	88.4 mm (3.5 in)	42.4 mm (1.7 in)	43 years	37 of 100 (Notable)
3 September 1945	Lottah, AU	daily rain	61.0 mm (2.4 in)	41.9 mm (1.6 in)	0 years	35 of 100 (Notable)
3 September 1945	Balapur, IN	monthly rain	166.4 mm (6.6 in)	39.9 mm (1.6 in)	8 years	34 of 100 (Routine)
3 September 1945	Pasadena, US	daily high min	21.7 C (71.1 F)	3.9 C (7.0 F)	51 years	32 of 100 (Routine)
3 September 1945	Srinagar, IN	daily rain	53.8 mm (2.1 in)	33.7 mm (1.3 in)	20 years	30 of 100 (Routine)
3 September 1945	Kadipur, IN	daily rain	135.9 mm (5.4 in)	71.6 mm (2.8 in)	7 years	30 of 100 (Routine)
3 September 1945	Kingstree, US	daily rain	68.6 mm (2.7 in)	41.9 mm (1.6 in)	16 years	30 of 100 (Routine)
3 September 1945	Chugwater, US	daily high min	18.3 C (64.9 F)	6.1 C (11.0 F)	44 years	30 of 100 (Routine)
3 September 1945	Sausar, IN	daily rain	72.4 mm (2.9 in)	23.4 mm (0.9 in)	43 years	29 of 100 (Routine)
3 September 1945	Mehkar, IN	daily rain	82.8 mm (3.3 in)	31.2 mm (1.2 in)	35 years	29 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

1811 to 1945

Records set or tied on this calendar date in each year from 1811 to 1945. 1945 had 404 records.

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

Records on 09-03 in each year
Year	Records
1811	1
1823	1
1835	1
1843	1
1844	1
1846	1
1847	2
1849	1
1851	1
1852	1
1853	1
1854	1
1856	2
1861	1
1862	1
1865	1
1867	1
1868	1
1869	1
1871	2
1872	1
1873	1
1874	2
1875	1
1876	1
1877	3
1878	3
1880	4
1882	1
1884	1
1885	3
1886	3
1887	2
1888	1
1889	1
1890	2
1891	4
1892	4
1894	3
1895	8
1896	1
1897	3
1898	8
1899	1
1900	3
1901	3
1902	3
1903	4
1904	12
1905	22
1906	14
1907	13
1908	10
1909	22
1910	28
1911	87
1912	76
1913	21
1914	14
1915	20
1916	32
1917	20
1918	135
1919	68
1920	65
1921	116
1922	51
1923	134
1924	189
1925	290
1926	225
1927	67
1928	302
1929	431
1930	120
1931	429
1932	411
1933	270
1934	587
1935	453
1936	342
1937	774
1938	336
1939	656
1940	213
1941	406
1942	451
1943	286
1944	282
1945	404
1946	524
1947	1,515
1948	453
1949	281
1950	654
1951	455
1952	823
1953	846
1954	350
1955	492
1956	482
1957	315
1958	539
1959	380
1960	462
1961	996
1962	415
1963	295
1964	422
1965	472
1966	387
1967	901
1968	378
1969	516
1970	566
1971	570
1972	691
1973	766
1974	2,122
1975	530
1976	795
1977	542
1978	635
1979	755
1980	517
1981	518
1982	699
1983	947
1984	838
1985	983
1986	735
1987	666
1988	1,224
1989	723
1990	773
1991	782
1992	1,127
1993	1,226
1994	1,249
1995	1,409
1996	683
1997	1,274
1998	1,333
1999	1,520
2000	1,722
2001	799
2002	605
2003	1,259
2004	704
2005	727
2006	1,512
2007	1,032
2008	1,183
2009	801
2010	1,204
2011	1,252
2012	944
2013	694
2014	535
2015	760
2016	833
2017	1,122
2018	680
2019	644
2020	756
2021	493
2022	1,587
2023	969
2024	851
2025	533
2026	1,240

Download the Data

Data for records on 1945-09-03: 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 20	265
20 to 40	19
40 to 60	8
60 to 80	2
80 to 100	1