Weather Records on 27 July 2023

826 weather records were set or tied worldwide on 27 July 2023. Highest significance: Mount Olive, AU.

Key Facts for 27 July 2023

On 27 July 2023, 826 weather records were set or tied at long-record stations worldwide.
630 were record highs and 62 were record lows, counting maximum and minimum temperature.
By timescale, 8 were all-time records, 14 monthly and 804 daily.
Mount Olive set a daily record precipitation of 28.4 mm (1.1 in) on 27 July 2023.
Across 162 earlier years (1805 to 2026) the same calendar date averaged 451 records.

Record Map

826 stations

826 station records on 27 July 2023 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 July 2023: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mount Olive	Australia	Record daily precipitation	28.4 mm (1.1 in)	65 of 100 (Major)
Three Rivers	United States	Record daily precipitation	69.9 mm (2.8 in)	62 of 100 (Major)
Guba	Azerbaijan	Record daily precipitation	99.6 mm (3.9 in)	61 of 100 (Major)
Wellston Tippy Dam	United States	Record daily precipitation	42.2 mm (1.7 in)	57 of 100 (Notable)
Whyanbeel Valley	Australia	Record daily precipitation	46.8 mm (1.8 in)	54 of 100 (Notable)
South Johnstone Exp STN	Australia	Record daily precipitation	64.0 mm (2.5 in)	51 of 100 (Notable)
Baguio	Philippines	Record daily precipitation	347.5 mm (13.7 in)	51 of 100 (Notable)
Vermeulen	Australia	Record daily precipitation	57.8 mm (2.3 in)	50 of 100 (Notable)
Perpignan	France	Record daily precipitation	30.0 mm (1.2 in)	50 of 100 (Notable)
Cincinnati/Northern Kentucky I	United States	Record daily precipitation	70.9 mm (2.8 in)	48 of 100 (Notable)
Mena Creek Post Office	Australia	Record daily precipitation	81.0 mm (3.2 in)	47 of 100 (Notable)
Neunkirchen-Seelscheid-Krawink	Germany	Record daily precipitation	44.4 mm (1.7 in)	47 of 100 (Notable)
Ramgundam	India	Record daily precipitation	137.9 mm (5.4 in)	47 of 100 (Notable)
Elephant Butte Dam	United States	Record high minimum temperature	26.7 C (80.1 F)	47 of 100 (Notable)
Kuranda Railway Station	Australia	Record daily precipitation	39.5 mm (1.6 in)	46 of 100 (Notable)
Cardwell Marine Pde	Australia	Record daily precipitation	35.0 mm (1.4 in)	46 of 100 (Notable)
Tully Sugar Mill	Australia	Record daily precipitation	93.0 mm (3.7 in)	45 of 100 (Notable)
Du Quoin 4 SE	United States	Record high minimum temperature	27.2 C (81.0 F)	44 of 100 (Notable)
Las Vegas Muni AP	United States	Record high minimum temperature	17.8 C (64.0 F)	44 of 100 (Notable)
Driggs	United States	Record high minimum temperature	18.3 C (64.9 F)	43 of 100 (Notable)
Lebanon 2W	United States	Record high minimum temperature	26.1 C (79.0 F)	43 of 100 (Notable)
Telluride 4WNW	United States	Record high minimum temperature	11.7 C (53.1 F)	42 of 100 (Notable)
Franklin	United States	Record daily precipitation	41.9 mm (1.6 in)	42 of 100 (Notable)
Lexington Bluegrass AP	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Nizamabad	India	Record daily precipitation	56.9 mm (2.2 in)	41 of 100 (Notable)
Le Mars	United States	Record high minimum temperature	25.0 C (77.0 F)	41 of 100 (Notable)
Spirit Lake	United States	Record high minimum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
Aztec Ruins Nm	United States	Record high maximum temperature	38.3 C (100.9 F)	41 of 100 (Notable)
Harbor Beach 1 SSE	United States	Record daily precipitation	25.9 mm (1.0 in)	40 of 100 (Notable)
Jamestown 2 NW	United States	Record daily precipitation	78.7 mm (3.1 in)	40 of 100 (Notable)
Mt Hebron Rs	United States	Record low minimum temperature	-1.1 C (30.0 F)	39 of 100 (Notable)
Hooker	United States	Record high minimum temperature	26.1 C (79.0 F)	39 of 100 (Notable)
Harrisburg Capital City AP	United States	Record high minimum temperature	26.1 C (79.0 F)	39 of 100 (Notable)
Bowling Green Warren Co AP	United States	Record high minimum temperature	25.6 C (78.1 F)	39 of 100 (Notable)
Tianjin	China	Record daily precipitation	121.4 mm (4.8 in)	38 of 100 (Notable)
Great Sand Dunes Np & Preserve	United States	Record high minimum temperature	15.6 C (60.1 F)	38 of 100 (Notable)
Spavinaw	United States	Record high minimum temperature	27.2 C (81.0 F)	38 of 100 (Notable)
Babinda Post Office	Australia	Record daily precipitation	50.0 mm (2.0 in)	37 of 100 (Notable)
Sura	Russia	Record daily precipitation	34.0 mm (1.3 in)	37 of 100 (Notable)
Srednekan	Russia	Record daily precipitation	32.0 mm (1.3 in)	37 of 100 (Notable)
Cortez	United States	Record high minimum temperature	18.3 C (64.9 F)	37 of 100 (Notable)
Canal Pt USDA	United States	Record daily precipitation	71.1 mm (2.8 in)	37 of 100 (Notable)
Pedernal 9 E	United States	Record high minimum temperature	20.0 C (68.0 F)	37 of 100 (Notable)
Oberlin	United States	Record daily precipitation	25.4 mm (1.0 in)	37 of 100 (Notable)
Fairbanks Intl AP	United States	Record high minimum temperature	17.8 C (64.0 F)	37 of 100 (Notable)
Quobba	Australia	Record daily precipitation	29.0 mm (1.1 in)	36 of 100 (Notable)
Eslohe	Germany	Record daily precipitation	29.0 mm (1.1 in)	36 of 100 (Notable)
Hilgenroth	Germany	Record daily precipitation	34.8 mm (1.4 in)	36 of 100 (Notable)
Samsun	Turkey	Record high maximum temperature	35.1 C (95.2 F)	36 of 100 (Notable)
Redrock 1 NNE	United States	Record high maximum temperature	42.8 C (109.0 F)	36 of 100 (Notable)
Alta	United States	Record high minimum temperature	14.4 C (57.9 F)	36 of 100 (Notable)
Nurata	Uzbekistan	Record high minimum temperature	24.4 C (75.9 F)	36 of 100 (Notable)
Bellenden Ker Bottom STN	Australia	Record daily precipitation	89.0 mm (3.5 in)	35 of 100 (Notable)
Grundau-Breitenborn	Germany	Record daily precipitation	27.0 mm (1.1 in)	35 of 100 (Notable)
Luchow	Germany	Record daily precipitation	28.3 mm (1.1 in)	35 of 100 (Notable)
San Simon	United States	Record high minimum temperature	23.3 C (73.9 F)	35 of 100 (Notable)
Walsenburg 1 NW	United States	Record high maximum temperature	38.3 C (100.9 F)	35 of 100 (Notable)
Brockton	United States	Record high minimum temperature	22.8 C (73.0 F)	35 of 100 (Notable)
Crescent Lake Nwr	United States	Record high maximum temperature	37.2 C (99.0 F)	35 of 100 (Notable)
Zion Np	United States	Record high maximum temperature	43.3 C (109.9 F)	35 of 100 (Notable)

Counts by Type and Timescale

826 records

Records set or tied on 27 July 2023 by type: Highest daily maximum 219, Lowest daily maximum 17, Highest daily minimum 411, Lowest daily minimum 45, Heaviest daily rainfall 134.

Records on 27 July 2023 by type
Record type	Records
Highest daily maximum	219
Lowest daily maximum	17
Highest daily minimum	411
Lowest daily minimum	45
Heaviest daily rainfall	134
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 27 July 2023 by timescale: all-time 8, monthly 14, daily 804.

How Much Records Were Beaten By

628 broken records

Margins by which the 628 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 179.6. Ties are not counted.

Top 20 by Significance

27 July 2023

Top 20 records on 27 July 2023 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 2023	Mount Olive, AU	daily rain	28.4 mm (1.1 in)	24.6 mm (1.0 in)	60 years	65 of 100 (Major)
27 July 2023	Three Rivers, US	daily rain	69.9 mm (2.8 in)	34.3 mm (1.4 in)	90 years	62 of 100 (Major)
27 July 2023	Guba, AZ	daily rain	99.6 mm (3.9 in)	87.6 mm (3.4 in)	44 years	61 of 100 (Major)
27 July 2023	Wellston Tippy Dam, US	daily rain	42.2 mm (1.7 in)	21.9 mm (0.9 in)	94 years	57 of 100 (Notable)
27 July 2023	Whyanbeel Valley, AU	daily rain	46.8 mm (1.8 in)	28.3 mm (1.1 in)	69 years	54 of 100 (Notable)
27 July 2023	South Johnstone Exp STN, AU	daily rain	64.0 mm (2.5 in)	26.2 mm (1.0 in)	69 years	51 of 100 (Notable)
27 July 2023	Baguio, PH	daily rain	347.5 mm (13.7 in)	179.6 mm (7.1 in)	26 years	51 of 100 (Notable)
27 July 2023	Vermeulen, AU	daily rain	57.8 mm (2.3 in)	28.2 mm (1.1 in)	40 years	50 of 100 (Notable)
27 July 2023	Perpignan, FR	daily rain	30.0 mm (1.2 in)	7.4 mm (0.29 in)	106 years	50 of 100 (Notable)
27 July 2023	Cincinnati/Northern Kentucky I, US	daily rain	70.9 mm (2.8 in)	32.8 mm (1.3 in)	56 years	48 of 100 (Notable)
27 July 2023	Mena Creek Post Office, AU	daily rain	81.0 mm (3.2 in)	46.2 mm (1.8 in)	40 years	47 of 100 (Notable)
27 July 2023	Neunkirchen-Seelscheid-Krawink, DE	daily rain	44.4 mm (1.7 in)	23.1 mm (0.9 in)	29 years	47 of 100 (Notable)
27 July 2023	Ramgundam, IN	daily rain	137.9 mm (5.4 in)	51.9 mm (2.0 in)	62 years	47 of 100 (Notable)
27 July 2023	Elephant Butte Dam, US	daily high min	26.7 C (80.1 F)	1.7 C (3.1 F)	112 years	47 of 100 (Notable)
27 July 2023	Kuranda Railway Station, AU	daily rain	39.5 mm (1.6 in)	19.9 mm (0.8 in)	69 years	46 of 100 (Notable)
27 July 2023	Cardwell Marine Pde, AU	daily rain	35.0 mm (1.4 in)	20.2 mm (0.8 in)	38 years	46 of 100 (Notable)
27 July 2023	Tully Sugar Mill, AU	daily rain	93.0 mm (3.7 in)	27.7 mm (1.1 in)	69 years	45 of 100 (Notable)
27 July 2023	Du Quoin 4 SE, US	daily high min	27.2 C (81.0 F)	2.8 C (5.0 F)	88 years	44 of 100 (Notable)
27 July 2023	Las Vegas Muni AP, US	daily high min	17.8 C (64.0 F)	2.8 C (5.0 F)	69 years	44 of 100 (Notable)
27 July 2023	Driggs, US	daily high min	18.3 C (64.9 F)	1.6 C (2.9 F)	96 years	43 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 2023

Records set or tied on this calendar date in each year from 1805 to 2023. 2023 had 826 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 2023-07-27: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 25	611
25 to 50	11
50 to 75	4
75 to 100	1
100 to 125	0
125 to 150	0
150 to 175	0
175 to 200	1