Weather Records on 27 July 1945

337 weather records were set or tied worldwide on 27 July 1945. Highest significance: Pokegama Dam, US.

Key Facts for 27 July 1945

On 27 July 1945, 337 weather records were set or tied at long-record stations worldwide.
77 were record highs and 57 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 12 monthly and 324 daily.
Pokegama Dam set a daily record precipitation of 97.0 mm (3.8 in) on 27 July 1945.
Across 162 earlier years (1805 to 2026) the same calendar date averaged 454 records.

Record Map

337 stations

337 station records on 27 July 1945 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 July 1945: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pokegama Dam	United States	Record daily precipitation	97.0 mm (3.8 in)	58 of 100 (Notable)
Pearl River	United States	Record daily precipitation	104.1 mm (4.1 in)	55 of 100 (Notable)
Marlow 1 WSW	United States	Record daily precipitation	61.5 mm (2.4 in)	54 of 100 (Notable)
Montevideo 1SW	United States	Record daily precipitation	53.3 mm (2.1 in)	52 of 100 (Notable)
Pearlington	United States	Record daily precipitation	162.3 mm (6.4 in)	51 of 100 (Notable)
Calvin	United States	Record daily precipitation	111.8 mm (4.4 in)	51 of 100 (Notable)
Madakasira	India	Record daily precipitation	50.3 mm (2.0 in)	47 of 100 (Notable)
Milan 1NW	United States	Record daily precipitation	56.4 mm (2.2 in)	47 of 100 (Notable)
Gogland	Russia	Record daily precipitation	26.7 mm (1.1 in)	46 of 100 (Notable)
Fort Good Hope 2	Canada	Record daily precipitation	32.3 mm (1.3 in)	43 of 100 (Notable)
Cloquet	United States	Record daily precipitation	85.9 mm (3.4 in)	43 of 100 (Notable)
Grand Rapids Forestry Lab	United States	Record daily precipitation	60.5 mm (2.4 in)	43 of 100 (Notable)
Bird Island	United States	Record daily precipitation	93.5 mm (3.7 in)	41 of 100 (Notable)
Chickasha	United States	Record daily precipitation	42.9 mm (1.7 in)	41 of 100 (Notable)
Statesville 2 NNE	United States	Record daily precipitation	165.1 mm (6.5 in)	40 of 100 (Notable)
Binjharpur	India	Record daily precipitation	123.2 mm (4.9 in)	38 of 100 (Notable)
Athens	United States	Record daily precipitation	72.6 mm (2.9 in)	38 of 100 (Notable)
Cloud Chief 2 SE	United States	Record daily precipitation	59.9 mm (2.4 in)	38 of 100 (Notable)
Memphis	United States	Record daily precipitation	42.7 mm (1.7 in)	37 of 100 (Notable)
Kudligi	India	Record daily precipitation	32.3 mm (1.3 in)	36 of 100 (Notable)
Arkadelphia 2 N	United States	Record daily precipitation	77.0 mm (3.0 in)	36 of 100 (Notable)
Winnibigoshish Dam	United States	Record daily precipitation	77.5 mm (3.1 in)	36 of 100 (Notable)
Holly Bluff	United States	Record daily precipitation	40.6 mm (1.6 in)	36 of 100 (Notable)
Ardmore	United States	Record daily precipitation	76.2 mm (3.0 in)	36 of 100 (Notable)
Malavalli	India	Record daily precipitation	84.6 mm (3.3 in)	35 of 100 (Notable)
Ft Smith	United States	Record daily precipitation	35.8 mm (1.4 in)	34 of 100 (Routine)
Lisbon	United States	Record daily precipitation	33.5 mm (1.3 in)	34 of 100 (Routine)
Sironcha	India	Record daily precipitation	90.4 mm (3.6 in)	33 of 100 (Routine)
Nandurbar	India	Record daily precipitation	58.4 mm (2.3 in)	33 of 100 (Routine)
Faridpur	India	Record daily precipitation	114.0 mm (4.5 in)	33 of 100 (Routine)
Ozark	United States	Record daily precipitation	50.8 mm (2.0 in)	33 of 100 (Routine)
Bluefield 2 NW	United States	Record daily precipitation	55.9 mm (2.2 in)	33 of 100 (Routine)
Bhainswal	India	Record daily precipitation	95.3 mm (3.8 in)	32 of 100 (Routine)
Osage	United States	Record daily precipitation	27.7 mm (1.1 in)	32 of 100 (Routine)
Franklin 3 NW	United States	Record low maximum temperature	26.1 C (79.0 F)	32 of 100 (Routine)
College Park	United States	Record daily precipitation	61.7 mm (2.4 in)	32 of 100 (Routine)
Imphal (C.Hosp)	India	Record daily precipitation	78.7 mm (3.1 in)	31 of 100 (Routine)
McAlester Rgnl AP	United States	Record daily precipitation	54.9 mm (2.2 in)	31 of 100 (Routine)
Muddebihal	India	Record daily precipitation	31.8 mm (1.3 in)	30 of 100 (Routine)
Gravette	United States	Record daily precipitation	41.4 mm (1.6 in)	30 of 100 (Routine)
Cinclare	United States	Record daily precipitation	56.4 mm (2.2 in)	30 of 100 (Routine)
Tumkur	India	Record daily precipitation	31.8 mm (1.3 in)	29 of 100 (Routine)
Karambakkudi	India	Record daily precipitation	65.3 mm (2.6 in)	29 of 100 (Routine)
Fulton	United States	Record low maximum temperature	22.2 C (72.0 F)	28 of 100 (Routine)
Okmulgee Wtr Wks	United States	Record daily precipitation	48.3 mm (1.9 in)	28 of 100 (Routine)
Pauls Valley 4 WSW	United States	Record daily precipitation	32.3 mm (1.3 in)	27 of 100 (Routine)
Spur	United States	Record daily precipitation	33.0 mm (1.3 in)	27 of 100 (Routine)
Clinton Forestry HQ	United States	Record low maximum temperature	25.0 C (77.0 F)	26 of 100 (Routine)
Covington 8 WNW	United States	Record daily precipitation	63.5 mm (2.5 in)	26 of 100 (Routine)
Grand Cane Fire Twr	United States	Record daily precipitation	41.4 mm (1.6 in)	25 of 100 (Routine)
Shawnee	United States	Record daily precipitation	39.6 mm (1.6 in)	25 of 100 (Routine)
Greenwood	United States	Record daily precipitation	55.4 mm (2.2 in)	25 of 100 (Routine)
Richmond Chimborazo Pk	United States	Record daily precipitation	30.0 mm (1.2 in)	25 of 100 (Routine)
Mulbagal	India	Record daily precipitation	40.4 mm (1.6 in)	24 of 100 (Routine)
Tahlequah	United States	Record low maximum temperature	27.2 C (81.0 F)	24 of 100 (Routine)
Iron River	United States	Record daily precipitation	55.1 mm (2.2 in)	24 of 100 (Routine)
Park Falls Dnr HQ	United States	Record low maximum temperature	16.7 C (62.1 F)	24 of 100 (Routine)
Vayalpad	India	Record daily precipitation	39.6 mm (1.6 in)	23 of 100 (Routine)
Kodumudi	India	Record daily precipitation	54.6 mm (2.1 in)	23 of 100 (Routine)
Bareilly	India	Record daily precipitation	80.3 mm (3.2 in)	23 of 100 (Routine)

Counts by Type and Timescale

337 records

Records set or tied on 27 July 1945 by type: Highest daily maximum 34, Lowest daily maximum 48, Highest daily minimum 43, Lowest daily minimum 9, Heaviest daily rainfall 203.

Records on 27 July 1945 by type
Record type	Records
Highest daily maximum	34
Lowest daily maximum	48
Highest daily minimum	43
Lowest daily minimum	9
Heaviest daily rainfall	203
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 July 1945 by timescale: all-time 1, monthly 12, daily 324.

How Much Records Were Beaten By

274 broken records

Margins by which the 274 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 85.1. Ties are not counted.

Top 20 by Significance

27 July 1945

Top 20 records on 27 July 1945 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 1945	Pokegama Dam, US	daily rain	97.0 mm (3.8 in)	58.1 mm (2.3 in)	44 years	58 of 100 (Notable)
27 July 1945	Pearl River, US	daily rain	104.1 mm (4.1 in)	82.8 mm (3.3 in)	36 years	55 of 100 (Notable)
27 July 1945	Marlow 1 WSW, US	daily rain	61.5 mm (2.4 in)	58.2 mm (2.3 in)	36 years	54 of 100 (Notable)
27 July 1945	Montevideo 1SW, US	daily rain	53.3 mm (2.1 in)	41.9 mm (1.6 in)	44 years	52 of 100 (Notable)
27 July 1945	Pearlington, US	monthly rain	162.3 mm (6.4 in)	50.8 mm (2.0 in)	34 years	51 of 100 (Notable)
27 July 1945	Calvin, US	monthly rain	111.8 mm (4.4 in)	44.5 mm (1.8 in)	19 years	51 of 100 (Notable)
27 July 1945	Madakasira, IN	daily rain	50.3 mm (2.0 in)	43.2 mm (1.7 in)	11 years	47 of 100 (Notable)
27 July 1945	Milan 1NW, US	daily rain	56.4 mm (2.2 in)	36.1 mm (1.4 in)	40 years	47 of 100 (Notable)
27 July 1945	Gogland, RU	daily rain	26.7 mm (1.1 in)	19.2 mm (0.8 in)	43 years	46 of 100 (Notable)
27 July 1945	Fort Good Hope 2, CA	daily rain	32.3 mm (1.3 in)	21.9 mm (0.9 in)	18 years	43 of 100 (Notable)
27 July 1945	Cloquet, US	daily rain	85.9 mm (3.4 in)	39.9 mm (1.6 in)	10 years	43 of 100 (Notable)
27 July 1945	Grand Rapids Forestry Lab, US	daily rain	60.5 mm (2.4 in)	34.6 mm (1.4 in)	24 years	43 of 100 (Notable)
27 July 1945	Bird Island, US	monthly rain	93.5 mm (3.7 in)	13.0 mm (0.5 in)	48 years	41 of 100 (Notable)
27 July 1945	Chickasha, US	daily rain	42.9 mm (1.7 in)	30.2 mm (1.2 in)	38 years	41 of 100 (Notable)
27 July 1945	Statesville 2 NNE, US	all-time rain	165.1 mm (6.5 in)	18.3 mm (0.7 in)	16 years	40 of 100 (Notable)
27 July 1945	Binjharpur, IN	daily rain	123.2 mm (4.9 in)	85.1 mm (3.4 in)	28 years	38 of 100 (Notable)
27 July 1945	Athens, US	daily rain	72.6 mm (2.9 in)	3.5 mm (0.14 in)	87 years	38 of 100 (Notable)
27 July 1945	Cloud Chief 2 SE, US	daily rain	59.9 mm (2.4 in)	53.0 mm (2.1 in)	24 years	38 of 100 (Notable)
27 July 1945	Memphis, US	daily rain	42.7 mm (1.7 in)	28.7 mm (1.1 in)	36 years	37 of 100 (Notable)
27 July 1945	Kudligi, IN	daily rain	32.3 mm (1.3 in)	19.6 mm (0.8 in)	36 years	36 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

1805 to 1945

Records set or tied on this calendar date in each year from 1805 to 1945. 1945 had 337 records.

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

Records on 07-27 in each year
Year	Records
1805	1
1815	2
1820	1
1832	2
1847	1
1852	1
1856	2
1857	2
1862	1
1863	1
1867	2
1868	4
1870	1
1871	1
1872	2
1873	1
1875	1
1876	2
1877	2
1881	2
1882	1
1883	5
1884	2
1886	1
1887	3
1888	3
1889	4
1890	5
1891	1
1893	2
1894	1
1895	2
1896	1
1897	5
1898	2
1899	4
1900	5
1901	11
1902	4
1903	13
1904	13
1905	7
1906	16
1907	14
1908	17
1909	18
1910	7
1911	51
1912	89
1913	43
1914	44
1915	31
1916	143
1917	46
1918	103
1919	86
1920	67
1921	123
1922	95
1923	142
1924	71
1925	234
1926	131
1927	69
1928	222
1929	177
1930	786
1931	429
1932	172
1933	414
1934	471
1935	289
1936	971
1937	407
1938	287
1939	284
1940	632
1941	457
1942	258
1943	326
1944	398
1945	337
1946	680
1947	389
1948	485
1949	418
1950	797
1951	207
1952	476
1953	248
1954	294
1955	521
1956	325
1957	372
1958	491
1959	395
1960	385
1961	277
1962	1,009
1963	584
1964	335
1965	434
1966	594
1967	559
1968	391
1969	588
1970	379
1971	1,083
1972	790
1973	751
1974	403
1975	588
1976	426
1977	878
1978	583
1979	749
1980	760
1981	1,233
1982	584
1983	1,455
1984	1,613
1985	571
1986	836
1987	1,108
1988	936
1989	1,103
1990	846
1991	763
1992	791
1993	1,317
1994	1,851
1995	1,192
1996	950
1997	1,173
1998	1,363
1999	820
2000	1,019
2001	1,265
2002	816
2003	1,064
2004	1,552
2005	1,743
2006	1,321
2007	904
2008	784
2009	829
2010	1,330
2011	1,007
2012	823
2013	1,110
2014	591
2015	744
2016	564
2017	460
2018	737
2019	597
2020	842
2021	1,131
2022	855
2023	826
2024	646
2025	853
2026	1,170

Download the Data

Data for records on 1945-07-27: 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).