Weather Records on 27 November 1999

954 weather records were set or tied worldwide on 27 November 1999. Highest significance: Galway, IE.

Key Facts for 27 November 1999

On 27 November 1999, 954 weather records were set or tied at long-record stations worldwide.
481 were record highs and 207 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 25 monthly and 928 daily.
Galway set a daily record precipitation of 43.2 mm (1.7 in) on 27 November 1999.
Across 167 earlier years (1793 to 2025) the same calendar date averaged 441 records.

Record Map

954 stations

954 station records on 27 November 1999 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 November 1999: highest significance records shown on the map
Station	Country	Type	Value	Significance
Galway	Ireland	Record daily precipitation	43.2 mm (1.7 in)	68 of 100 (Major)
Mount Isa Mine	Australia	Record daily precipitation	45.0 mm (1.8 in)	65 of 100 (Major)
Delhi 2 SE	United States	Record daily precipitation	62.2 mm (2.4 in)	63 of 100 (Major)
Winton Post Office	Australia	Record daily precipitation	67.8 mm (2.7 in)	55 of 100 (Notable)
Eromanga - Webber St	Australia	Record daily precipitation	39.0 mm (1.5 in)	54 of 100 (Notable)
Mount Olive	Australia	Record daily precipitation	141.0 mm (5.6 in)	51 of 100 (Notable)
Halifax Macrossan St	Australia	Record daily precipitation	90.0 mm (3.5 in)	51 of 100 (Notable)
Effingham	United States	Record daily precipitation	38.1 mm (1.5 in)	51 of 100 (Notable)
Upper Stone Exelby	Australia	Record daily precipitation	105.2 mm (4.1 in)	50 of 100 (Notable)
Gabes	Tunisia	Record daily precipitation	33.0 mm (1.3 in)	49 of 100 (Notable)
W Pt	United States	Record daily precipitation	52.1 mm (2.1 in)	49 of 100 (Notable)
Nuuk	Greenland [Denmark]	Record daily precipitation	61.7 mm (2.4 in)	48 of 100 (Notable)
Bingil Bay	Australia	Record daily precipitation	160.0 mm (6.3 in)	47 of 100 (Notable)
Tully Sugar Mill	Australia	Record daily precipitation	126.0 mm (5.0 in)	46 of 100 (Notable)
Katandra	Australia	Record daily precipitation	30.0 mm (1.2 in)	45 of 100 (Notable)
Elphinstone Pocket No1	Australia	Record daily precipitation	104.4 mm (4.1 in)	44 of 100 (Notable)
Chatham	United States	Record daily precipitation	47.0 mm (1.9 in)	43 of 100 (Notable)
Pittsfield Muni AP	United States	Record daily precipitation	43.4 mm (1.7 in)	43 of 100 (Notable)
Thylungra Station	Australia	Record daily precipitation	32.2 mm (1.3 in)	42 of 100 (Notable)
Uppsala_Aut	Sweden	Record high minimum temperature	6.4 C (43.5 F)	42 of 100 (Notable)
Orono	United States	Record high maximum temperature	16.1 C (61.0 F)	42 of 100 (Notable)
Ayr Dpi Research STN	Australia	Record low maximum temperature	24.0 C (75.2 F)	41 of 100 (Notable)
St Lawrence Post Office	Australia	Record low maximum temperature	24.8 C (76.6 F)	41 of 100 (Notable)
Flemington 5 NNW	United States	Record high minimum temperature	9.4 C (48.9 F)	41 of 100 (Notable)
Middletown 2 NW	United States	Record high minimum temperature	8.9 C (48.0 F)	41 of 100 (Notable)
Clarksville	United States	Record daily precipitation	39.4 mm (1.6 in)	41 of 100 (Notable)
Nordby (Fano)	Denmark	Record high minimum temperature	8.4 C (47.1 F)	40 of 100 (Notable)
W Chester 2 NW	United States	Record high maximum temperature	21.1 C (70.0 F)	40 of 100 (Notable)
Brunette Downs	Australia	Record daily precipitation	25.6 mm (1.0 in)	39 of 100 (Notable)
Old Faithful	United States	Record high minimum temperature	-2.2 C (28.0 F)	39 of 100 (Notable)
Cardwell Marine Pde	Australia	Record daily precipitation	75.9 mm (3.0 in)	38 of 100 (Notable)
Melrose	Australia	Record daily precipitation	82.0 mm (3.2 in)	38 of 100 (Notable)
Norfolk	United States	Record daily precipitation	48.0 mm (1.9 in)	38 of 100 (Notable)
Aberdeen (Main Rd)	Australia	Record daily precipitation	25.2 mm (1.0 in)	37 of 100 (Notable)
Cairns Aero	Australia	Record low maximum temperature	25.7 C (78.3 F)	36 of 100 (Notable)
Meeker	United States	Record high minimum temperature	4.4 C (39.9 F)	36 of 100 (Notable)
Gouverneur 3 NW	United States	Record daily precipitation	44.5 mm (1.8 in)	36 of 100 (Notable)
Hollisterville	United States	Record daily precipitation	55.4 mm (2.2 in)	36 of 100 (Notable)
Brookneal	United States	Record daily precipitation	38.4 mm (1.5 in)	36 of 100 (Notable)
Kuranda Railway Station	Australia	Record daily precipitation	27.0 mm (1.1 in)	35 of 100 (Notable)
Whyanbeel Valley	Australia	Record daily precipitation	74.6 mm (2.9 in)	35 of 100 (Notable)
Nashua 2 NNW	United States	Record high minimum temperature	6.1 C (43.0 F)	35 of 100 (Notable)
Sodankyla AWS	Finland	Record high maximum temperature	3.6 C (38.5 F)	34 of 100 (Routine)
Leon Virgen del Camino	Spain	Record low maximum temperature	-1.4 C (29.5 F)	34 of 100 (Routine)
Black Rock	United States	Record high minimum temperature	5.6 C (42.1 F)	34 of 100 (Routine)
Iaeger 1SW	United States	Record daily precipitation	66.0 mm (2.6 in)	34 of 100 (Routine)
Gundoo	Australia	Record daily precipitation	62.0 mm (2.4 in)	33 of 100 (Routine)
Winton Post Office	Australia	Record low maximum temperature	22.2 C (72.0 F)	33 of 100 (Routine)
Nockatunga Station	Australia	Record daily precipitation	31.6 mm (1.2 in)	33 of 100 (Routine)
Finca Chayabe	Mexico	Record daily precipitation	39.9 mm (1.6 in)	33 of 100 (Routine)
E Stroudsburg	United States	Record daily precipitation	35.3 mm (1.4 in)	33 of 100 (Routine)
Piedmont Rsch STN	United States	Record daily precipitation	27.2 mm (1.1 in)	33 of 100 (Routine)
Mount Landsborough	Australia	Record daily precipitation	141.6 mm (5.6 in)	32 of 100 (Routine)
Rushford	United States	Record daily precipitation	28.4 mm (1.1 in)	32 of 100 (Routine)
Hawley 1 E	United States	Record high minimum temperature	6.7 C (44.1 F)	32 of 100 (Routine)
Bemerside	Australia	Record daily precipitation	98.0 mm (3.9 in)	31 of 100 (Routine)
Flying Fish Point	Australia	Record daily precipitation	46.0 mm (1.8 in)	31 of 100 (Routine)
Yabulu Qld Nickel	Australia	Record daily precipitation	39.0 mm (1.5 in)	31 of 100 (Routine)
Dorado 2 WNW	Puerto Rico [United States]	Record daily precipitation	45.7 mm (1.8 in)	31 of 100 (Routine)
Phillipsburg-Easton Brg	United States	Record daily precipitation	31.2 mm (1.2 in)	31 of 100 (Routine)

Counts by Type and Timescale

954 records

Records set or tied on 27 November 1999 by type: Highest daily maximum 244, Lowest daily maximum 100, Highest daily minimum 237, Lowest daily minimum 107, Heaviest daily rainfall 256, Heaviest daily snowfall 4, Deepest snow cover 6.

Records on 27 November 1999 by type
Record type	Records
Highest daily maximum	244
Lowest daily maximum	100
Highest daily minimum	237
Lowest daily minimum	107
Heaviest daily rainfall	256
Heaviest daily snowfall	4
Deepest snow cover	6

Records on 27 November 1999 by timescale: all-time 1, monthly 25, daily 928.

How Much Records Were Beaten By

765 broken records

Margins by which the 765 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 117.0. Ties are not counted.

Top 20 by Significance

27 November 1999

Top 20 records on 27 November 1999 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 November 1999	Galway, IE	daily rain	43.2 mm (1.7 in)	16.7 mm (0.7 in)	117 years	68 of 100 (Major)
27 November 1999	Mount Isa Mine, AU	daily rain	45.0 mm (1.8 in)	34.3 mm (1.4 in)	65 years	65 of 100 (Major)
27 November 1999	Delhi 2 SE, US	daily rain	62.2 mm (2.4 in)	38.1 mm (1.5 in)	72 years	63 of 100 (Major)
27 November 1999	Winton Post Office, AU	daily rain	67.8 mm (2.7 in)	22.6 mm (0.9 in)	88 years	55 of 100 (Notable)
27 November 1999	Eromanga - Webber St, AU	daily rain	39.0 mm (1.5 in)	25.0 mm (1.0 in)	82 years	54 of 100 (Notable)
27 November 1999	Mount Olive, AU	daily rain	141.0 mm (5.6 in)	108.6 mm (4.3 in)	21 years	51 of 100 (Notable)
27 November 1999	Halifax Macrossan St, AU	daily rain	90.0 mm (3.5 in)	42.0 mm (1.7 in)	78 years	51 of 100 (Notable)
27 November 1999	Effingham, US	daily rain	38.1 mm (1.5 in)	14.5 mm (0.6 in)	99 years	51 of 100 (Notable)
27 November 1999	Upper Stone Exelby, AU	daily rain	105.2 mm (4.1 in)	80.6 mm (3.2 in)	13 years	50 of 100 (Notable)
27 November 1999	Gabes, TN	daily rain	33.0 mm (1.3 in)	31.7 mm (1.2 in)	64 years	49 of 100 (Notable)
27 November 1999	W Pt, US	daily rain	52.1 mm (2.1 in)	14.0 mm (0.6 in)	103 years	49 of 100 (Notable)
27 November 1999	Nuuk, GL	daily rain	61.7 mm (2.4 in)	36.0 mm (1.4 in)	20 years	48 of 100 (Notable)
27 November 1999	Bingil Bay, AU	daily rain	160.0 mm (6.3 in)	117.0 mm (4.6 in)	0 years	47 of 100 (Notable)
27 November 1999	Tully Sugar Mill, AU	daily rain	126.0 mm (5.0 in)	57.9 mm (2.3 in)	61 years	46 of 100 (Notable)
27 November 1999	Katandra, AU	daily rain	30.0 mm (1.2 in)	21.6 mm (0.9 in)	65 years	45 of 100 (Notable)
27 November 1999	Elphinstone Pocket No1, AU	monthly rain	104.4 mm (4.1 in)	34.0 mm (1.3 in)	10 years	44 of 100 (Notable)
27 November 1999	Chatham, US	daily rain	47.0 mm (1.9 in)	24.4 mm (1.0 in)	54 years	43 of 100 (Notable)
27 November 1999	Pittsfield Muni AP, US	daily rain	43.4 mm (1.7 in)	16.7 mm (0.7 in)	72 years	43 of 100 (Notable)
27 November 1999	Thylungra Station, AU	daily rain	32.2 mm (1.3 in)	7.3 mm (0.29 in)	82 years	42 of 100 (Notable)
27 November 1999	Uppsala_Aut, SE	daily high min	6.4 C (43.5 F)	1.4 C (2.5 F)	135 years	42 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

1793 to 1999

Records set or tied on this calendar date in each year from 1793 to 1999. 1999 had 954 records.

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

Records on 11-27 in each year
Year	Records
1793	1
1794	1
1796	1
1815	1
1829	2
1838	2
1846	1
1849	3
1850	1
1851	1
1853	1
1856	4
1857	1
1859	1
1861	1
1862	1
1864	1
1869	1
1870	1
1871	1
1872	4
1873	1
1874	2
1875	1
1876	1
1877	2
1878	7
1879	2
1881	1
1883	1
1884	2
1885	3
1887	2
1890	10
1891	2
1892	1
1894	5
1895	3
1896	5
1897	3
1898	10
1899	3
1900	2
1901	3
1902	1
1903	28
1904	5
1905	5
1906	13
1907	14
1908	32
1909	36
1910	12
1911	22
1912	9
1913	18
1914	13
1915	34
1916	78
1917	94
1918	32
1919	55
1920	98
1921	108
1922	31
1923	48
1924	30
1925	93
1926	152
1927	375
1928	71
1929	118
1930	596
1931	181
1932	361
1933	331
1934	259
1935	272
1936	300
1937	258
1938	773
1939	310
1940	560
1941	173
1942	334
1943	127
1944	268
1945	265
1946	489
1947	255
1948	696
1949	1,141
1950	534
1951	685
1952	1,351
1953	521
1954	220
1955	690
1956	335
1957	159
1958	585
1959	476
1960	896
1961	348
1962	692
1963	388
1964	527
1965	864
1966	639
1967	360
1968	458
1969	450
1970	670
1971	450
1972	499
1973	1,453
1974	556
1975	1,222
1976	1,389
1977	1,190
1978	1,031
1979	851
1980	941
1981	769
1982	952
1983	2,097
1984	1,264
1985	2,808
1986	687
1987	786
1988	821
1989	927
1990	1,626
1991	742
1992	951
1993	1,674
1994	1,355
1995	832
1996	1,155
1997	980
1998	1,433
1999	954
2000	642
2001	1,247
2002	1,029
2003	641
2004	556
2005	853
2006	1,304
2007	472
2008	884
2009	726
2010	1,199
2011	1,213
2012	392
2013	1,165
2014	1,136
2015	1,183
2016	388
2017	1,136
2018	628
2019	997
2020	287
2021	565
2022	420
2023	623
2024	736
2025	296

Download the Data

Data for records on 1999-11-27: 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 20	723
20 to 40	31
40 to 60	7
60 to 80	1
80 to 100	1
100 to 120	2