Weather Records on 9 January 1945

543 weather records were set or tied worldwide on 9 January 1945. Highest significance: Acude Ipaguassu, BR.

Key Facts for 9 January 1945

On 9 January 1945, 543 weather records were set or tied at long-record stations worldwide.
150 were record highs and 159 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 14 monthly and 528 daily.
Acude Ipaguassu set a daily record precipitation of 69.3 mm (2.7 in) on 9 January 1945.
Across 167 earlier years (1799 to 2026) the same calendar date averaged 511 records.

Record Map

543 stations

543 station records on 9 January 1945 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 January 1945: highest significance records shown on the map
Station	Country	Type	Value	Significance
Acude Ipaguassu	Brazil	Record daily precipitation	69.3 mm (2.7 in)	52 of 100 (Notable)
Caracara	Brazil	Record daily precipitation	68.0 mm (2.7 in)	50 of 100 (Notable)
Dadupur	India	Record daily precipitation	143.5 mm (5.6 in)	49 of 100 (Notable)
Camocim	Brazil	Record daily precipitation	85.4 mm (3.4 in)	48 of 100 (Notable)
Carinhanha	Brazil	Record daily precipitation	100.4 mm (4.0 in)	44 of 100 (Notable)
Palmas de Monte Alto	Brazil	Record daily precipitation	72.5 mm (2.9 in)	42 of 100 (Notable)
Frankfurt/Main (Feldbergstr.)	Germany	Record snow depth	19.0 cm (7.5 in)	41 of 100 (Notable)
Kenton	United States	Record snow depth	25.4 cm (10.0 in)	38 of 100 (Notable)
Atlin	Canada	Record daily snowfall	12.7 cm (5.0 in)	36 of 100 (Notable)
Shergarh	India	Record daily precipitation	35.6 mm (1.4 in)	36 of 100 (Notable)
Barauli	India	Record daily precipitation	62.2 mm (2.4 in)	34 of 100 (Routine)
Jasol	India	Record daily precipitation	33.0 mm (1.3 in)	34 of 100 (Routine)
Meruoca	Brazil	Record daily precipitation	83.9 mm (3.3 in)	32 of 100 (Routine)
Derby Post Office	Australia	Record daily precipitation	82.0 mm (3.2 in)	31 of 100 (Routine)
Barra	Brazil	Record daily precipitation	50.0 mm (2.0 in)	31 of 100 (Routine)
Lissadell	Australia	Record daily precipitation	79.8 mm (3.1 in)	30 of 100 (Routine)
Joao Amaro	Brazil	Record daily precipitation	28.0 mm (1.1 in)	30 of 100 (Routine)
Parry Sound	Canada	Record low maximum temperature	-20.6 C (-5.1 F)	30 of 100 (Routine)
Ravenshill	South Africa	Record daily precipitation	68.6 mm (2.7 in)	30 of 100 (Routine)
Agua Branca	Brazil	Record daily precipitation	45.9 mm (1.8 in)	29 of 100 (Routine)
Lindsay	Canada	Record low maximum temperature	-20.0 C (-4.0 F)	29 of 100 (Routine)
Wolfville	Canada	Record daily snowfall	17.8 cm (7.0 in)	29 of 100 (Routine)
Ferozepur Sadar	India	Record daily precipitation	30.7 mm (1.2 in)	29 of 100 (Routine)
Bronkhorstspruit (Mun)	South Africa	Record daily precipitation	70.9 mm (2.8 in)	29 of 100 (Routine)
Upper Lake 2 N	United States	Record high minimum temperature	11.7 C (53.1 F)	29 of 100 (Routine)
Coldwater St School	United States	Record snow depth	33.0 cm (13.0 in)	28 of 100 (Routine)
Uaua	Brazil	Record daily precipitation	42.8 mm (1.7 in)	27 of 100 (Routine)
Guelph Oac	Canada	Record low maximum temperature	-14.4 C (6.1 F)	27 of 100 (Routine)
Lakefield	Canada	Record low maximum temperature	-19.4 C (-2.9 F)	27 of 100 (Routine)
Shimla	India	Record daily precipitation	37.1 mm (1.5 in)	27 of 100 (Routine)
Ferozepur City	India	Record daily precipitation	33.5 mm (1.3 in)	27 of 100 (Routine)
Premier Mine-Cullinan	South Africa	Record daily precipitation	52.8 mm (2.1 in)	27 of 100 (Routine)
Vicosa	Brazil	Record daily precipitation	27.6 mm (1.1 in)	26 of 100 (Routine)
Toronto Agincourt	Canada	Record low maximum temperature	-17.2 C (1.0 F)	26 of 100 (Routine)
Emporium 1 E	United States	Record snow depth	30.5 cm (12.0 in)	26 of 100 (Routine)
Rugby	United States	Record daily precipitation	30.5 mm (1.2 in)	26 of 100 (Routine)
Waterville	United States	Record high maximum temperature	10.0 C (50.0 F)	26 of 100 (Routine)
Orillia	Canada	Record low maximum temperature	-20.6 C (-5.1 F)	25 of 100 (Routine)
Greeley	United States	Record high maximum temperature	18.9 C (66.0 F)	25 of 100 (Routine)
Pontiac Wwtp	United States	Record snow depth	35.6 cm (14.0 in)	25 of 100 (Routine)
Rosewood	Australia	Record daily precipitation	62.7 mm (2.5 in)	24 of 100 (Routine)
Kilba	India	Record daily precipitation	27.9 mm (1.1 in)	24 of 100 (Routine)
Gulabarh	India	Record daily precipitation	125.2 mm (4.9 in)	24 of 100 (Routine)
Coeur D'Alene	United States	Record high maximum temperature	10.0 C (50.0 F)	24 of 100 (Routine)
Norwalk Wwtp	United States	Record snow depth	38.1 cm (15.0 in)	24 of 100 (Routine)
Huntsville	Canada	Record low maximum temperature	-21.7 C (-7.1 F)	23 of 100 (Routine)
Uxbridge	Canada	Record low maximum temperature	-20.0 C (-4.0 F)	23 of 100 (Routine)
Nowshera	India	Record daily precipitation	45.7 mm (1.8 in)	23 of 100 (Routine)
Hillsdale	United States	Record snow depth	27.9 cm (11.0 in)	23 of 100 (Routine)
Soldier Summit	United States	Record high maximum temperature	8.9 C (48.0 F)	23 of 100 (Routine)
Penong (Penalumba)	Australia	Record daily precipitation	43.7 mm (1.7 in)	22 of 100 (Routine)
Reasi	India	Record daily precipitation	50.8 mm (2.0 in)	22 of 100 (Routine)
Kharar	India	Record daily precipitation	26.4 mm (1.0 in)	22 of 100 (Routine)
Kirksville	United States	Record low minimum temperature	-22.2 C (-8.0 F)	22 of 100 (Routine)
Truchas	United States	Record low minimum temperature	-20.6 C (-5.1 F)	22 of 100 (Routine)
Bonfim	Brazil	Record daily precipitation	43.6 mm (1.7 in)	21 of 100 (Routine)
Kaslo	Canada	Record high maximum temperature	7.8 C (46.0 F)	21 of 100 (Routine)
Ridgetown	Canada	Record low maximum temperature	-11.1 C (12.0 F)	21 of 100 (Routine)
Naraingarh	India	Record daily precipitation	26.4 mm (1.0 in)	21 of 100 (Routine)
Lowestoft	United Kingdom	Record low maximum temperature	1.7 C (35.1 F)	21 of 100 (Routine)

Counts by Type and Timescale

543 records

Records set or tied on 9 January 1945 by type: Highest daily maximum 99, Lowest daily maximum 59, Highest daily minimum 51, Lowest daily minimum 100, Heaviest daily rainfall 195, Heaviest daily snowfall 19, Deepest snow cover 20.

Records on 9 January 1945 by type
Record type	Records
Highest daily maximum	99
Lowest daily maximum	59
Highest daily minimum	51
Lowest daily minimum	100
Heaviest daily rainfall	195
Heaviest daily snowfall	19
Deepest snow cover	20

Records on 9 January 1945 by timescale: all-time 1, monthly 14, daily 528.

How Much Records Were Beaten By

447 broken records

Margins by which the 447 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.

Top 20 by Significance

9 January 1945

Top 20 records on 9 January 1945 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 January 1945	Acude Ipaguassu, BR	daily rain	69.3 mm (2.7 in)	51.8 mm (2.0 in)	33 years	52 of 100 (Notable)
9 January 1945	Caracara, BR	daily rain	68.0 mm (2.7 in)	55.2 mm (2.2 in)	27 years	50 of 100 (Notable)
9 January 1945	Dadupur, IN	monthly rain	143.5 mm (5.6 in)	43.7 mm (1.7 in)	14 years	49 of 100 (Notable)
9 January 1945	Camocim, BR	daily rain	85.4 mm (3.4 in)	66.8 mm (2.6 in)	33 years	48 of 100 (Notable)
9 January 1945	Carinhanha, BR	daily rain	100.4 mm (4.0 in)	58.2 mm (2.3 in)	31 years	44 of 100 (Notable)
9 January 1945	Palmas de Monte Alto, BR	daily rain	72.5 mm (2.9 in)	52.3 mm (2.1 in)	28 years	42 of 100 (Notable)
9 January 1945	Frankfurt/Main (Feldbergstr.), DE	daily snow depth	19.0 cm (7.5 in)	7.0 cm (2.8 in)	73 years	41 of 100 (Notable)
9 January 1945	Kenton, US	monthly snow depth	25.4 cm (10.0 in)	5.1 cm (2.0 in)	40 years	38 of 100 (Notable)
9 January 1945	Atlin, CA	daily snowfall	12.7 cm (5.0 in)	8.9 cm (3.5 in)	20 years	36 of 100 (Notable)
9 January 1945	Shergarh, IN	monthly rain	35.6 mm (1.4 in)	21.4 mm (0.8 in)	4 years	36 of 100 (Notable)
9 January 1945	Barauli, IN	daily rain	62.2 mm (2.4 in)	27.7 mm (1.1 in)	38 years	34 of 100 (Routine)
9 January 1945	Jasol, IN	monthly rain	33.0 mm (1.3 in)	15.2 mm (0.6 in)	18 years	34 of 100 (Routine)
9 January 1945	Meruoca, BR	daily rain	83.9 mm (3.3 in)	36.0 mm (1.4 in)	19 years	32 of 100 (Routine)
9 January 1945	Derby Post Office, AU	daily rain	82.0 mm (3.2 in)	49.7 mm (2.0 in)	31 years	31 of 100 (Routine)
9 January 1945	Barra, BR	daily rain	50.0 mm (2.0 in)	29.8 mm (1.2 in)	28 years	31 of 100 (Routine)
9 January 1945	Lissadell, AU	daily rain	79.8 mm (3.1 in)	29.8 mm (1.2 in)	22 years	30 of 100 (Routine)
9 January 1945	Joao Amaro, BR	daily rain	28.0 mm (1.1 in)	28.0 mm (1.1 in)	33 years	30 of 100 (Routine)
9 January 1945	Parry Sound, CA	daily low max	-20.6 C (-5.1 F)	3.9 C (7.0 F)	58 years	30 of 100 (Routine)
9 January 1945	Ravenshill, ZA	daily rain	68.6 mm (2.7 in)	44.2 mm (1.7 in)	31 years	30 of 100 (Routine)
9 January 1945	Agua Branca, BR	daily rain	45.9 mm (1.8 in)	29.1 mm (1.1 in)	20 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

1799 to 1945

Records set or tied on this calendar date in each year from 1799 to 1945. 1945 had 543 records.

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

Records on 01-09 in each year
Year	Records
1799	2
1806	1
1830	1
1842	1
1849	1
1851	1
1853	2
1855	1
1857	2
1858	2
1861	2
1862	2
1866	1
1867	2
1869	1
1870	3
1871	1
1872	1
1873	3
1874	1
1875	1
1876	4
1877	3
1879	2
1881	3
1882	1
1884	4
1886	2
1887	4
1888	3
1889	1
1890	4
1891	2
1892	1
1893	2
1894	1
1895	10
1896	1
1897	6
1898	3
1899	3
1900	4
1901	4
1902	5
1903	7
1904	11
1905	12
1906	13
1907	10
1908	13
1909	9
1910	14
1911	16
1912	64
1913	8
1914	30
1915	29
1916	56
1917	51
1918	76
1919	36
1920	66
1921	71
1922	92
1923	83
1924	161
1925	84
1926	144
1927	120
1928	387
1929	208
1930	919
1931	66
1932	205
1933	287
1934	446
1935	783
1936	577
1937	1,637
1938	250
1939	1,091
1940	623
1941	431
1942	948
1943	342
1944	442
1945	543
1946	623
1947	178
1948	278
1949	1,035
1950	407
1951	261
1952	310
1953	1,148
1954	298
1955	206
1956	416
1957	1,439
1958	661
1959	355
1960	575
1961	140
1962	1,334
1963	690
1964	857
1965	673
1966	289
1967	409
1968	1,461
1969	569
1970	1,833
1971	659
1972	617
1973	1,380
1974	1,392
1975	1,055
1976	792
1977	1,631
1978	1,494
1979	891
1980	794
1981	635
1982	1,162
1983	759
1984	538
1985	1,541
1986	685
1987	1,243
1988	1,247
1989	1,460
1990	1,335
1991	1,048
1992	1,368
1993	1,524
1994	852
1995	1,099
1996	1,632
1997	1,440
1998	1,735
1999	947
2000	677
2001	829
2002	1,889
2003	1,186
2004	717
2005	1,135
2006	872
2007	1,607
2008	1,335
2009	825
2010	1,941
2011	802
2012	604
2013	641
2014	694
2015	868
2016	616
2017	943
2018	742
2019	323
2020	471
2021	405
2022	356
2023	519
2024	1,533
2025	744
2026	1,609

Download the Data

Data for records on 1945-01-09: 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 20	401
20 to 40	22
40 to 60	12
60 to 80	8
80 to 100	1
100 to 120	1
120 to 140	2