Weather Records on 5 September 1944

387 weather records were set or tied worldwide on 5 September 1944. Highest significance: Trinidad, US.

Key Facts for 5 September 1944

On 5 September 1944, 387 weather records were set or tied at long-record stations worldwide.
237 were record highs and 44 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 37 monthly and 348 daily.
Trinidad set a daily record precipitation of 61.0 mm (2.4 in) on 5 September 1944.
Across 157 earlier years (1802 to 2026) the same calendar date averaged 462 records.

Record Map

387 stations

387 station records on 5 September 1944 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 5 September 1944: highest significance records shown on the map
Station	Country	Type	Value	Significance
Trinidad	United States	Record daily precipitation	61.0 mm (2.4 in)	46 of 100 (Notable)
Henryville Sf	United States	Record daily precipitation	56.9 mm (2.2 in)	42 of 100 (Notable)
Ft Davis	United States	Record daily precipitation	49.3 mm (1.9 in)	42 of 100 (Notable)
New Delhi/Safdarjun	India	Record daily precipitation	285.2 mm (11.2 in)	40 of 100 (Notable)
Bowling Green Warren Co AP	United States	Record daily precipitation	59.7 mm (2.4 in)	36 of 100 (Notable)
Vishakhapatnam	India	Record daily precipitation	87.9 mm (3.5 in)	35 of 100 (Notable)
Mulbagal	India	Record daily precipitation	75.7 mm (3.0 in)	34 of 100 (Routine)
Corning	United States	Record daily precipitation	70.6 mm (2.8 in)	33 of 100 (Routine)
Pauls Valley 4 WSW	United States	Record daily precipitation	53.3 mm (2.1 in)	33 of 100 (Routine)
Agassiz Cda	Canada	Record high maximum temperature	34.4 C (93.9 F)	31 of 100 (Routine)
Armagh	United Kingdom	Record low maximum temperature	13.3 C (55.9 F)	31 of 100 (Routine)
White Sulphur Springs	United States	Record high minimum temperature	20.6 C (69.1 F)	30 of 100 (Routine)
Atalaia	Brazil	Record daily precipitation	29.5 mm (1.2 in)	29 of 100 (Routine)
Balandapara	India	Record daily precipitation	123.2 mm (4.9 in)	29 of 100 (Routine)
Almora	India	Record daily precipitation	88.9 mm (3.5 in)	29 of 100 (Routine)
Arcadia	United States	Record high maximum temperature	36.1 C (97.0 F)	29 of 100 (Routine)
Snoqualmie Falls	United States	Record high maximum temperature	33.9 C (93.0 F)	29 of 100 (Routine)
Clayoquot	Canada	Record high maximum temperature	27.8 C (82.0 F)	28 of 100 (Routine)
Clayoquot	Canada	Record high minimum temperature	18.3 C (64.9 F)	28 of 100 (Routine)
Tasiilaq	Greenland [Denmark]	Record high maximum temperature	19.0 C (66.2 F)	27 of 100 (Routine)
Whitefish Pt	United States	Record daily precipitation	31.0 mm (1.2 in)	27 of 100 (Routine)
Portland Rfc City	United States	Record high maximum temperature	38.9 C (102.0 F)	27 of 100 (Routine)
Prairieview	United States	Record daily precipitation	52.6 mm (2.1 in)	26 of 100 (Routine)
Quinault Rs	United States	Record high maximum temperature	35.6 C (96.1 F)	26 of 100 (Routine)
Atyrau	Kazakhstan	Record high minimum temperature	22.6 C (72.7 F)	25 of 100 (Routine)
Forest Grove	United States	Record high maximum temperature	38.3 C (100.9 F)	25 of 100 (Routine)
Vashon Island	United States	Record high maximum temperature	32.8 C (91.0 F)	25 of 100 (Routine)
New Westminster	Canada	Record high maximum temperature	34.4 C (93.9 F)	24 of 100 (Routine)
Port Orford 2	United States	Record low minimum temperature	6.7 C (44.1 F)	24 of 100 (Routine)
Lubbock 9N	United States	Record daily precipitation	62.2 mm (2.4 in)	24 of 100 (Routine)
Memphis	United States	Record low maximum temperature	15.6 C (60.1 F)	24 of 100 (Routine)
Anacortes	United States	Record high maximum temperature	31.1 C (88.0 F)	24 of 100 (Routine)
Coupeville 1 S	United States	Record high maximum temperature	27.2 C (81.0 F)	24 of 100 (Routine)
Saanichton Cda	Canada	Record high maximum temperature	28.3 C (82.9 F)	23 of 100 (Routine)
Sloan 3 S	United States	Record high maximum temperature	36.1 C (97.0 F)	23 of 100 (Routine)
Gulbarga	India	Record daily precipitation	31.2 mm (1.2 in)	22 of 100 (Routine)
Astrakan	Russia	Record high minimum temperature	19.9 C (67.8 F)	22 of 100 (Routine)
Pitea	Sweden	Record low minimum temperature	0.3 C (32.5 F)	22 of 100 (Routine)
Holbrook	United States	Record high maximum temperature	37.2 C (99.0 F)	22 of 100 (Routine)
Corvallis State UNIV	United States	Record high maximum temperature	39.4 C (102.9 F)	22 of 100 (Routine)
Headworks Portland Wtr B	United States	Record high maximum temperature	39.4 C (102.9 F)	22 of 100 (Routine)
Sedro-Woolley	United States	Record high maximum temperature	32.8 C (91.0 F)	22 of 100 (Routine)
Vancouver 4 NNE	United States	Record high maximum temperature	38.9 C (102.0 F)	22 of 100 (Routine)
Braunschweig (T.H.)	Germany	Record high minimum temperature	16.5 C (61.7 F)	21 of 100 (Routine)
Zametchino	Russia	Record high minimum temperature	14.7 C (58.5 F)	21 of 100 (Routine)
Aberdeen	United States	Record high maximum temperature	36.1 C (97.0 F)	21 of 100 (Routine)
Willapa Harbor	United States	Record high maximum temperature	33.3 C (91.9 F)	21 of 100 (Routine)
Portland Rfc City	United States	Record high minimum temperature	17.8 C (64.0 F)	21 of 100 (Routine)
Seattle Urban Site	United States	Record high maximum temperature	31.1 C (88.0 F)	21 of 100 (Routine)
Durham	United Kingdom	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Skara 1	Sweden	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Armagh	United Kingdom	Record daily precipitation	15.2 mm (0.6 in)	20 of 100 (Routine)
Dublin Phoenix Park	Ireland	Record daily precipitation	13.6 mm (0.5 in)	20 of 100 (Routine)
Gysinge	Sweden	Record daily precipitation	23.8 mm (0.9 in)	20 of 100 (Routine)
Leoti	United States	Record daily precipitation	10.2 mm (0.4 in)	20 of 100 (Routine)
Sedgwick	United States	Record daily precipitation	11.2 mm (0.4 in)	20 of 100 (Routine)
Greeley	United States	Record daily precipitation	16.8 mm (0.7 in)	20 of 100 (Routine)
Maceio (Aeroporto)	Brazil	Record daily precipitation	28.3 mm (1.1 in)	20 of 100 (Routine)
Milnes Landing	Canada	Record high maximum temperature	31.7 C (89.1 F)	20 of 100 (Routine)
Malakapuram	India	Record daily precipitation	47.5 mm (1.9 in)	20 of 100 (Routine)

Counts by Type and Timescale

387 records

Records set or tied on 5 September 1944 by type: Highest daily maximum 170, Lowest daily maximum 21, Highest daily minimum 67, Lowest daily minimum 23, Heaviest daily rainfall 106.

Records on 5 September 1944 by type
Record type	Records
Highest daily maximum	170
Lowest daily maximum	21
Highest daily minimum	67
Lowest daily minimum	23
Heaviest daily rainfall	106
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 5 September 1944 by timescale: all-time 2, monthly 37, daily 348.

How Much Records Were Beaten By

275 broken records

Margins by which the 275 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 60.5. Ties are not counted.

Top 20 by Significance

5 September 1944

Top 20 records on 5 September 1944 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 September 1944	Trinidad, US	daily rain	61.0 mm (2.4 in)	39.7 mm (1.6 in)	26 years	46 of 100 (Notable)
5 September 1944	Henryville Sf, US	daily rain	56.9 mm (2.2 in)	46.2 mm (1.8 in)	18 years	42 of 100 (Notable)
5 September 1944	Ft Davis, US	daily rain	49.3 mm (1.9 in)	30.8 mm (1.2 in)	31 years	42 of 100 (Notable)
5 September 1944	New Delhi/Safdarjun, IN	all-time rain	285.2 mm (11.2 in)	49.7 mm (2.0 in)	8 years	40 of 100 (Notable)
5 September 1944	Bowling Green Warren Co AP, US	daily rain	59.7 mm (2.4 in)	33.0 mm (1.3 in)	26 years	36 of 100 (Notable)
5 September 1944	Vishakhapatnam, IN	daily rain	87.9 mm (3.5 in)	49.3 mm (1.9 in)	12 years	35 of 100 (Notable)
5 September 1944	Mulbagal, IN	daily rain	75.7 mm (3.0 in)	52.8 mm (2.1 in)	21 years	34 of 100 (Routine)
5 September 1944	Corning, US	daily rain	70.6 mm (2.8 in)	41.4 mm (1.6 in)	7 years	33 of 100 (Routine)
5 September 1944	Pauls Valley 4 WSW, US	daily rain	53.3 mm (2.1 in)	34.2 mm (1.3 in)	38 years	33 of 100 (Routine)
5 September 1944	Agassiz Cda, CA	daily high max	34.4 C (93.9 F)	5.5 C (9.9 F)	52 years	31 of 100 (Routine)
5 September 1944	Armagh, GB	daily low max	13.3 C (55.9 F)	0.3 C (0.5 F)	69 years	31 of 100 (Routine)
5 September 1944	White Sulphur Springs, US	monthly high min	20.6 C (69.1 F)	0.6 C (1.1 F)	47 years	30 of 100 (Routine)
5 September 1944	Atalaia, BR	daily rain	29.5 mm (1.2 in)	18.1 mm (0.7 in)	2 years	29 of 100 (Routine)
5 September 1944	Balandapara, IN	daily rain	123.2 mm (4.9 in)	60.5 mm (2.4 in)	23 years	29 of 100 (Routine)
5 September 1944	Almora, IN	daily rain	88.9 mm (3.5 in)	38.1 mm (1.5 in)	25 years	29 of 100 (Routine)
5 September 1944	Arcadia, US	monthly high max	36.1 C (97.0 F)	0.5 C (0.9 F)	43 years	29 of 100 (Routine)
5 September 1944	Snoqualmie Falls, US	monthly high max	33.9 C (93.0 F)	1.7 C (3.1 F)	36 years	29 of 100 (Routine)
5 September 1944	Clayoquot, CA	daily high max	27.8 C (82.0 F)	3.9 C (7.0 F)	45 years	28 of 100 (Routine)
5 September 1944	Clayoquot, CA	monthly high min	18.3 C (64.9 F)	2.2 C (4.0 F)	18 years	28 of 100 (Routine)
5 September 1944	Tasiilaq, GL	daily high max	19.0 C (66.2 F)	6.7 C (12.1 F)	5 years	27 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

1802 to 1944

Records set or tied on this calendar date in each year from 1802 to 1944. 1944 had 387 records.

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

Records on 09-05 in each year
Year	Records
1802	2
1814	1
1833	1
1837	1
1843	1
1845	1
1846	1
1856	1
1859	2
1861	2
1866	1
1868	1
1869	2
1871	1
1872	1
1874	1
1876	1
1880	2
1883	2
1885	1
1887	1
1888	1
1889	1
1891	2
1892	3
1894	1
1895	4
1896	2
1897	7
1898	7
1899	2
1900	1
1901	4
1902	10
1903	14
1904	2
1905	17
1906	8
1907	11
1908	28
1909	16
1910	35
1911	23
1912	39
1913	24
1914	10
1915	27
1916	22
1917	28
1918	109
1919	60
1920	47
1921	82
1922	96
1923	204
1924	191
1925	298
1926	243
1927	71
1928	306
1929	371
1930	94
1931	381
1932	315
1933	361
1934	399
1935	432
1936	313
1937	291
1938	244
1939	317
1940	249
1941	470
1942	282
1943	593
1944	387
1945	447
1946	367
1947	557
1948	458
1949	421
1950	559
1951	251
1952	396
1953	728
1954	593
1955	517
1956	637
1957	323
1958	413
1959	367
1960	351
1961	727
1962	922
1963	554
1964	315
1965	899
1966	335
1967	1,092
1968	524
1969	556
1970	754
1971	736
1972	653
1973	669
1974	1,902
1975	388
1976	636
1977	344
1978	1,376
1979	611
1980	357
1981	448
1982	615
1983	1,181
1984	1,185
1985	1,231
1986	711
1987	618
1988	1,309
1989	522
1990	806
1991	598
1992	1,116
1993	635
1994	901
1995	1,168
1996	773
1997	1,460
1998	1,686
1999	1,215
2000	1,342
2001	626
2002	710
2003	860
2004	1,135
2005	502
2006	1,014
2007	1,344
2008	1,486
2009	765
2010	1,316
2011	1,186
2012	1,115
2013	798
2014	462
2015	846
2016	651
2017	778
2018	861
2019	724
2020	1,250
2021	424
2022	1,168
2023	1,166
2024	1,320
2025	695
2026	835

Download the Data

Data for records on 1944-09-05: 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	240
10 to 20	18
20 to 30	3
30 to 40	8
40 to 50	4
50 to 60	1
60 to 70	1