Weather Records on 27 July 1951

207 weather records were set or tied worldwide on 27 July 1951. Highest significance: Montgomery Wb City, US.

Key Facts for 27 July 1951

On 27 July 1951, 207 weather records were set or tied at long-record stations worldwide.
72 were record highs and 33 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 0 monthly and 205 daily.
Montgomery Wb City set a daily record precipitation of 125.7 mm (4.9 in) on 27 July 1951.
Across 162 earlier years (1805 to 2026) the same calendar date averaged 454 records.

Record Map

207 stations

207 station records on 27 July 1951 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 July 1951: highest significance records shown on the map
Station	Country	Type	Value	Significance
Montgomery Wb City	United States	Record daily precipitation	125.7 mm (4.9 in)	67 of 100 (Major)
Calmar	Canada	Record daily precipitation	51.3 mm (2.0 in)	53 of 100 (Notable)
Mena	United States	Record daily precipitation	67.1 mm (2.6 in)	53 of 100 (Notable)
Alirajpur/Rajpur	India	Record daily precipitation	230.4 mm (9.1 in)	50 of 100 (Notable)
S Haven	United States	Record daily precipitation	78.5 mm (3.1 in)	48 of 100 (Notable)
Merriman	United States	Record daily precipitation	63.5 mm (2.5 in)	45 of 100 (Notable)
Waldron	United States	Record daily precipitation	59.7 mm (2.4 in)	43 of 100 (Notable)
Jhalod	India	Record daily precipitation	368.3 mm (14.5 in)	41 of 100 (Notable)
Kankakee 3 SW	United States	Record daily precipitation	57.7 mm (2.3 in)	40 of 100 (Notable)
Wagoner	United States	Record daily precipitation	46.2 mm (1.8 in)	39 of 100 (Notable)
S Bend AP	United States	Record daily precipitation	54.6 mm (2.1 in)	34 of 100 (Routine)
Nigriting	India	Record daily precipitation	130.6 mm (5.1 in)	33 of 100 (Routine)
Fredonia	United States	Record daily precipitation	54.6 mm (2.1 in)	32 of 100 (Routine)
Donaldsonville 4 SW	United States	Record low minimum temperature	17.8 C (64.0 F)	32 of 100 (Routine)
East Lansing Exp Farm	United States	Record daily precipitation	32.3 mm (1.3 in)	32 of 100 (Routine)
Columbus	United States	Record daily precipitation	38.9 mm (1.5 in)	30 of 100 (Routine)
Roberts 3 N	United States	Record daily precipitation	44.7 mm (1.8 in)	29 of 100 (Routine)
Olpad	India	Record daily precipitation	83.1 mm (3.3 in)	28 of 100 (Routine)
Daflating	India	Record daily precipitation	72.6 mm (2.9 in)	26 of 100 (Routine)
Sibsagar	India	Record daily precipitation	119.9 mm (4.7 in)	26 of 100 (Routine)
Shahapur	India	Record daily precipitation	185.4 mm (7.3 in)	26 of 100 (Routine)
Bloomingdale	United States	Record daily precipitation	32.3 mm (1.3 in)	26 of 100 (Routine)
Kachugaon	India	Record daily precipitation	145.0 mm (5.7 in)	25 of 100 (Routine)
Nacogdoches	United States	Record daily precipitation	53.8 mm (2.1 in)	25 of 100 (Routine)
Anadyr	Russia	Record low minimum temperature	1.9 C (35.4 F)	23 of 100 (Routine)
Big Rapids Wtp	United States	Record daily precipitation	25.7 mm (1.0 in)	23 of 100 (Routine)
Raton	United States	Record high minimum temperature	21.1 C (70.0 F)	23 of 100 (Routine)
Buenos Aires Observ	Argentina	Record high maximum temperature	24.4 C (75.9 F)	22 of 100 (Routine)
Longreach Post Office	Australia	Record high maximum temperature	29.4 C (84.9 F)	22 of 100 (Routine)
Niznij Novgorod	Russia	Record low maximum temperature	12.6 C (54.7 F)	22 of 100 (Routine)
Poretskoye	Russia	Record low maximum temperature	13.8 C (56.8 F)	22 of 100 (Routine)
Kjahta	Russia	Record low minimum temperature	7.5 C (45.5 F)	22 of 100 (Routine)
Fruitland	United States	Record high maximum temperature	37.2 C (99.0 F)	22 of 100 (Routine)
Savannah 6 SW	United States	Record daily precipitation	38.1 mm (1.5 in)	22 of 100 (Routine)
La Pryor	United States	Record high minimum temperature	26.1 C (79.0 F)	22 of 100 (Routine)
Kazan	Russia	Record low maximum temperature	13.9 C (57.0 F)	21 of 100 (Routine)
Maricopa 9 SSW	United States	Record daily precipitation	27.4 mm (1.1 in)	21 of 100 (Routine)
Bee Branch	United States	Record daily precipitation	48.3 mm (1.9 in)	21 of 100 (Routine)
Lewiston	United States	Record high minimum temperature	20.0 C (68.0 F)	21 of 100 (Routine)
Big St Germain Dam	United States	Record daily precipitation	34.8 mm (1.4 in)	21 of 100 (Routine)
Kiolakaa 7	United States	Record high minimum temperature	22.2 C (72.0 F)	21 of 100 (Routine)
McGill	United States	Record daily precipitation	20.1 mm (0.8 in)	20 of 100 (Routine)
Ust-Sugor	Russia	Record daily precipitation	14.8 mm (0.6 in)	20 of 100 (Routine)
Hayden	United States	Record daily precipitation	12.4 mm (0.5 in)	20 of 100 (Routine)
Karratha Station	Australia	Record daily precipitation	3.6 mm (0.14 in)	20 of 100 (Routine)
Walkerton	Canada	Record daily precipitation	32.3 mm (1.3 in)	20 of 100 (Routine)
Lares	Puerto Rico [United States]	Record low maximum temperature	26.7 C (80.1 F)	20 of 100 (Routine)
Manati 2 E	Puerto Rico [United States]	Record high minimum temperature	24.4 C (75.9 F)	20 of 100 (Routine)
Morgan City	United States	Record daily precipitation	63.2 mm (2.5 in)	20 of 100 (Routine)
Allegan 5NE	United States	Record daily precipitation	19.8 mm (0.8 in)	20 of 100 (Routine)
Onaway 12 S	United States	Record daily precipitation	25.7 mm (1.0 in)	20 of 100 (Routine)
Socorro	United States	Record high maximum temperature	37.8 C (100.0 F)	20 of 100 (Routine)
Vale	United States	Record high minimum temperature	23.3 C (73.9 F)	20 of 100 (Routine)
Temple	United States	Record high minimum temperature	25.6 C (78.1 F)	20 of 100 (Routine)
Elko Rgnl AP	United States	Record high minimum temperature	18.9 C (66.0 F)	20 of 100 (Routine)
Koordarrie	Australia	Record daily precipitation	24.9 mm (1.0 in)	19 of 100 (Routine)
Harvey Station	Canada	Record daily precipitation	22.9 mm (0.9 in)	19 of 100 (Routine)
Chhota-Udepur	India	Record daily precipitation	175.3 mm (6.9 in)	19 of 100 (Routine)
Drobeta Turnu Severin	Romania	Record low maximum temperature	22.2 C (72.0 F)	19 of 100 (Routine)
Velikie Luki	Russia	Record low minimum temperature	2.7 C (36.9 F)	19 of 100 (Routine)

Counts by Type and Timescale

207 records

Records set or tied on 27 July 1951 by type: Highest daily maximum 31, Lowest daily maximum 19, Highest daily minimum 41, Lowest daily minimum 14, Heaviest daily rainfall 102.

Records on 27 July 1951 by type
Record type	Records
Highest daily maximum	31
Lowest daily maximum	19
Highest daily minimum	41
Lowest daily minimum	14
Heaviest daily rainfall	102
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 July 1951 by timescale: all-time 2, monthly 0, daily 205.

How Much Records Were Beaten By

163 broken records

Margins by which the 163 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 117.4. Ties are not counted.

Top 20 by Significance

27 July 1951

Top 20 records on 27 July 1951 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 1951	Montgomery Wb City, US	daily rain	125.7 mm (4.9 in)	71.3 mm (2.8 in)	63 years	67 of 100 (Major)
27 July 1951	Calmar, CA	daily rain	51.3 mm (2.0 in)	36.8 mm (1.4 in)	34 years	53 of 100 (Notable)
27 July 1951	Mena, US	daily rain	67.1 mm (2.6 in)	41.7 mm (1.6 in)	59 years	53 of 100 (Notable)
27 July 1951	Alirajpur/Rajpur, IN	daily rain	230.4 mm (9.1 in)	117.4 mm (4.6 in)	17 years	50 of 100 (Notable)
27 July 1951	S Haven, US	daily rain	78.5 mm (3.1 in)	62.5 mm (2.5 in)	10 years	48 of 100 (Notable)
27 July 1951	Merriman, US	daily rain	63.5 mm (2.5 in)	50.0 mm (2.0 in)	12 years	45 of 100 (Notable)
27 July 1951	Waldron, US	daily rain	59.7 mm (2.4 in)	51.8 mm (2.0 in)	12 years	43 of 100 (Notable)
27 July 1951	Jhalod, IN	all-time rain	368.3 mm (14.5 in)	39.4 mm (1.6 in)	9 years	41 of 100 (Notable)
27 July 1951	Kankakee 3 SW, US	daily rain	57.7 mm (2.3 in)	35.6 mm (1.4 in)	18 years	40 of 100 (Notable)
27 July 1951	Wagoner, US	daily rain	46.2 mm (1.8 in)	36.0 mm (1.4 in)	49 years	39 of 100 (Notable)
27 July 1951	S Bend AP, US	daily rain	54.6 mm (2.1 in)	27.9 mm (1.1 in)	20 years	34 of 100 (Routine)
27 July 1951	Nigriting, IN	daily rain	130.6 mm (5.1 in)	45.3 mm (1.8 in)	25 years	33 of 100 (Routine)
27 July 1951	Fredonia, US	daily rain	54.6 mm (2.1 in)	23.6 mm (0.9 in)	40 years	32 of 100 (Routine)
27 July 1951	Donaldsonville 4 SW, US	daily low min	17.8 C (64.0 F)	2.2 C (4.0 F)	42 years	32 of 100 (Routine)
27 July 1951	East Lansing Exp Farm, US	daily rain	32.3 mm (1.3 in)	18.3 mm (0.7 in)	26 years	32 of 100 (Routine)
27 July 1951	Columbus, US	daily rain	38.9 mm (1.5 in)	22.4 mm (0.9 in)	42 years	30 of 100 (Routine)
27 July 1951	Roberts 3 N, US	daily rain	44.7 mm (1.8 in)	25.6 mm (1.0 in)	28 years	29 of 100 (Routine)
27 July 1951	Olpad, IN	daily rain	83.1 mm (3.3 in)	33.1 mm (1.3 in)	44 years	28 of 100 (Routine)
27 July 1951	Daflating, IN	daily rain	72.6 mm (2.9 in)	27.6 mm (1.1 in)	25 years	26 of 100 (Routine)
27 July 1951	Sibsagar, IN	daily rain	119.9 mm (4.7 in)	39.9 mm (1.6 in)	13 years	26 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

1805 to 1951

Records set or tied on this calendar date in each year from 1805 to 1951. 1951 had 207 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 1951-07-27: 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).

Margin	Records
0 to 20	140
20 to 40	15
40 to 60	5
60 to 80	2
80 to 100	0
100 to 120	1