Weather Records on 27 September 2006

596 weather records were set or tied worldwide on 27 September 2006. Highest significance: Kohala Mis 175.1, US.

Key Facts for 27 September 2006

On 27 September 2006, 596 weather records were set or tied at long-record stations worldwide.
377 were record highs and 93 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 11 monthly and 585 daily.
Kohala Mis 175.1 set a daily record precipitation of 36.6 mm (1.4 in) on 27 September 2006.
Across 154 earlier years (1799 to 2026) the same calendar date averaged 450 records.

Record Map

596 stations

596 station records on 27 September 2006 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 27 September 2006: highest significance records shown on the map
Station	Country	Type	Value	Significance
Kohala Mis 175.1	United States	Record daily precipitation	36.6 mm (1.4 in)	60 of 100 (Major)
Lamar 3 SSE	United States	Record daily precipitation	37.8 mm (1.5 in)	54 of 100 (Notable)
Waiahole 837	United States	Record daily precipitation	96.0 mm (3.8 in)	51 of 100 (Notable)
Visby_Flygplats	Sweden	Record high maximum temperature	22.2 C (72.0 F)	50 of 100 (Notable)
Kailua 446	United States	Record low maximum temperature	20.6 C (69.1 F)	50 of 100 (Notable)
Homeleigh	Australia	Record daily precipitation	42.0 mm (1.7 in)	46 of 100 (Notable)
Stockholm	Sweden	Record high maximum temperature	22.5 C (72.5 F)	46 of 100 (Notable)
Robacksdalen	Sweden	Record daily precipitation	30.2 mm (1.2 in)	43 of 100 (Notable)
Huajimic	Mexico	Record daily precipitation	49.8 mm (2.0 in)	41 of 100 (Notable)
Gronliden	Sweden	Record daily precipitation	25.8 mm (1.0 in)	41 of 100 (Notable)
Opaeula 870	United States	Record daily precipitation	30.2 mm (1.2 in)	41 of 100 (Notable)
Karlshamn	Sweden	Record high maximum temperature	19.7 C (67.5 F)	40 of 100 (Notable)
Corfu	Greece	Record daily precipitation	112.3 mm (4.4 in)	39 of 100 (Notable)
Koebenhavn: Landbohojskolen-1	Denmark	Record high minimum temperature	16.0 C (60.8 F)	38 of 100 (Notable)
Guatenipa	Mexico	Record daily precipitation	63.0 mm (2.5 in)	38 of 100 (Notable)
Vannas	Sweden	Record daily precipitation	25.0 mm (1.0 in)	37 of 100 (Notable)
Hamburg Fuhlsbuettel	Germany	Record high minimum temperature	14.3 C (57.7 F)	36 of 100 (Notable)
Sendai	Japan	Record daily precipitation	63.5 mm (2.5 in)	36 of 100 (Notable)
Tepelmeme de Morelos	Mexico	Record high minimum temperature	18.9 C (66.0 F)	35 of 100 (Notable)
Faerder Fyr	Norway	Record high minimum temperature	16.0 C (60.8 F)	35 of 100 (Notable)
Pallamallawa Post Office	Australia	Record daily precipitation	26.6 mm (1.0 in)	34 of 100 (Routine)
San Diego Curupatzeo	Mexico	Record low minimum temperature	10.6 C (51.1 F)	33 of 100 (Routine)
Ingenio Catmis	Mexico	Record daily precipitation	77.0 mm (3.0 in)	33 of 100 (Routine)
Las Perlas	Mexico	Record low minimum temperature	16.1 C (61.0 F)	32 of 100 (Routine)
Torungen Fyr	Norway	Record high minimum temperature	15.2 C (59.4 F)	32 of 100 (Routine)
Tryvasshogda	Norway	Record high minimum temperature	12.1 C (53.8 F)	32 of 100 (Routine)
Pokrovskaja	Russia	Record high minimum temperature	6.1 C (43.0 F)	32 of 100 (Routine)
Olands Norra Udde	Sweden	Record high minimum temperature	15.7 C (60.3 F)	32 of 100 (Routine)
Daintree Tea	Australia	Record daily precipitation	38.0 mm (1.5 in)	31 of 100 (Routine)
Oslo Blindern	Norway	Record high minimum temperature	14.7 C (58.5 F)	31 of 100 (Routine)
Neumunster	Germany	Record high minimum temperature	14.5 C (58.1 F)	30 of 100 (Routine)
Kjusjur	Russia	Record high maximum temperature	11.7 C (53.1 F)	30 of 100 (Routine)
Linkoeping-Malmslaett	Sweden	Record high maximum temperature	21.0 C (69.8 F)	30 of 100 (Routine)
Olands Norra Udde	Sweden	Record high maximum temperature	19.3 C (66.7 F)	30 of 100 (Routine)
Vestervig	Denmark	Record high minimum temperature	14.6 C (58.3 F)	29 of 100 (Routine)
Iloilo	Philippines	Record low maximum temperature	26.0 C (78.8 F)	29 of 100 (Routine)
Gotska Sandon	Sweden	Record high maximum temperature	20.3 C (68.5 F)	29 of 100 (Routine)
Gotska Sandon	Sweden	Record high minimum temperature	15.8 C (60.4 F)	29 of 100 (Routine)
Norderney	Germany	Record high minimum temperature	15.7 C (60.3 F)	28 of 100 (Routine)
Guadalupe Victoria	Mexico	Record high minimum temperature	13.9 C (57.0 F)	28 of 100 (Routine)
Joskar-Ola	Russia	Record low minimum temperature	-4.2 C (24.4 F)	28 of 100 (Routine)
Sarapul	Russia	Record low minimum temperature	-2.4 C (27.7 F)	28 of 100 (Routine)
Janaul	Russia	Record low minimum temperature	-6.0 C (21.2 F)	28 of 100 (Routine)
Duvan	Russia	Record low minimum temperature	-5.8 C (21.6 F)	28 of 100 (Routine)
Culpanovo	Russia	Record low minimum temperature	-4.5 C (23.9 F)	28 of 100 (Routine)
Holmogadd A	Sweden	Record high minimum temperature	12.5 C (54.5 F)	28 of 100 (Routine)
Visby_Flygplats	Sweden	Record high minimum temperature	13.7 C (56.7 F)	28 of 100 (Routine)
Hoburg	Sweden	Record high maximum temperature	18.9 C (66.0 F)	28 of 100 (Routine)
Craibstone	United Kingdom	Record high minimum temperature	12.1 C (53.8 F)	28 of 100 (Routine)
Lushi	China	Record daily precipitation	59.5 mm (2.3 in)	27 of 100 (Routine)
Santa Rosa	Mexico	Record high minimum temperature	15.6 C (60.1 F)	27 of 100 (Routine)
Krasnoufimsk	Russia	Record low minimum temperature	-5.7 C (21.7 F)	27 of 100 (Routine)
Derbent	Russia	Record high maximum temperature	27.5 C (81.5 F)	27 of 100 (Routine)
Boras	Sweden	Record high minimum temperature	12.9 C (55.2 F)	27 of 100 (Routine)
Ogestad	Sweden	Record high maximum temperature	22.0 C (71.6 F)	27 of 100 (Routine)
Landsort	Sweden	Record high maximum temperature	17.8 C (64.0 F)	27 of 100 (Routine)
Landsort	Sweden	Record high minimum temperature	15.4 C (59.7 F)	27 of 100 (Routine)
Uppsala_Flygplats	Sweden	Record high maximum temperature	21.1 C (70.0 F)	27 of 100 (Routine)
Hamburg-Kirchwerder	Germany	Record high minimum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Ayutla	Mexico	Record high maximum temperature	35.0 C (95.0 F)	26 of 100 (Routine)

Counts by Type and Timescale

596 records

Records set or tied on 27 September 2006 by type: Highest daily maximum 166, Lowest daily maximum 26, Highest daily minimum 211, Lowest daily minimum 67, Heaviest daily rainfall 125, Deepest snow cover 1.

Records on 27 September 2006 by type
Record type	Records
Highest daily maximum	166
Lowest daily maximum	26
Highest daily minimum	211
Lowest daily minimum	67
Heaviest daily rainfall	125
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 27 September 2006 by timescale: all-time 0, monthly 11, daily 585.

How Much Records Were Beaten By

466 broken records

Margins by which the 466 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 42.9. Ties are not counted.

Top 20 by Significance

27 September 2006

Top 20 records on 27 September 2006 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 September 2006	Kohala Mis 175.1, US	daily rain	36.6 mm (1.4 in)	18.6 mm (0.7 in)	81 years	60 of 100 (Major)
27 September 2006	Lamar 3 SSE, US	daily rain	37.8 mm (1.5 in)	31.4 mm (1.2 in)	32 years	54 of 100 (Notable)
27 September 2006	Waiahole 837, US	daily rain	96.0 mm (3.8 in)	42.7 mm (1.7 in)	60 years	51 of 100 (Notable)
27 September 2006	Visby_Flygplats, SE	daily high max	22.2 C (72.0 F)	3.2 C (5.8 F)	104 years	50 of 100 (Notable)
27 September 2006	Kailua 446, US	daily low max	20.6 C (69.1 F)	1.6 C (2.9 F)	96 years	50 of 100 (Notable)
27 September 2006	Homeleigh, AU	daily rain	42.0 mm (1.7 in)	30.6 mm (1.2 in)	3 years	46 of 100 (Notable)
27 September 2006	Stockholm, SE	daily high max	22.5 C (72.5 F)	2.0 C (3.6 F)	104 years	46 of 100 (Notable)
27 September 2006	Robacksdalen, SE	daily rain	30.2 mm (1.2 in)	16.3 mm (0.6 in)	43 years	43 of 100 (Notable)
27 September 2006	Huajimic, MX	daily rain	49.8 mm (2.0 in)	35.3 mm (1.4 in)	23 years	41 of 100 (Notable)
27 September 2006	Gronliden, SE	daily rain	25.8 mm (1.0 in)	10.8 mm (0.4 in)	57 years	41 of 100 (Notable)
27 September 2006	Opaeula 870, US	daily rain	30.2 mm (1.2 in)	12.9 mm (0.5 in)	44 years	41 of 100 (Notable)
27 September 2006	Karlshamn, SE	daily high max	19.7 C (67.5 F)	0.2 C (0.4 F)	110 years	40 of 100 (Notable)
27 September 2006	Corfu, GR	daily rain	112.3 mm (4.4 in)	42.9 mm (1.7 in)	49 years	39 of 100 (Notable)
27 September 2006	Koebenhavn: Landbohojskolen-1, DK	daily high min	16.0 C (60.8 F)	2.2 C (4.0 F)	72 years	38 of 100 (Notable)
27 September 2006	Guatenipa, MX	daily rain	63.0 mm (2.5 in)	38.1 mm (1.5 in)	39 years	38 of 100 (Notable)
27 September 2006	Vannas, SE	daily rain	25.0 mm (1.0 in)	10.6 mm (0.4 in)	53 years	37 of 100 (Notable)
27 September 2006	Hamburg Fuhlsbuettel, DE	daily high min	14.3 C (57.7 F)	0.1 C (0.2 F)	88 years	36 of 100 (Notable)
27 September 2006	Sendai, JP	daily rain	63.5 mm (2.5 in)	35.7 mm (1.4 in)	49 years	36 of 100 (Notable)
27 September 2006	Tepelmeme de Morelos, MX	daily high min	18.9 C (66.0 F)	5.0 C (9.0 F)	48 years	35 of 100 (Notable)
27 September 2006	Faerder Fyr, NO	daily high min	16.0 C (60.8 F)	1.3 C (2.3 F)	68 years	35 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

1799 to 2006

Records set or tied on this calendar date in each year from 1799 to 2006. 2006 had 596 records.

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

Records on 09-27 in each year
Year	Records
1799	1
1828	1
1836	2
1847	1
1851	1
1854	2
1855	2
1859	2
1866	2
1867	3
1874	1
1875	1
1877	2
1880	1
1881	4
1882	1
1885	5
1887	1
1890	3
1891	1
1892	1
1893	1
1894	5
1895	6
1896	1
1897	2
1898	4
1899	1
1900	5
1901	3
1902	12
1903	7
1904	12
1905	21
1906	21
1907	9
1908	36
1909	17
1910	20
1911	31
1912	25
1913	27
1914	24
1915	80
1916	57
1917	41
1918	58
1919	45
1920	54
1921	26
1922	111
1923	125
1924	115
1925	129
1926	581
1927	244
1928	288
1929	225
1930	178
1931	222
1932	194
1933	559
1934	298
1935	319
1936	435
1937	309
1938	366
1939	572
1940	706
1941	257
1942	1,353
1943	503
1944	323
1945	475
1946	387
1947	813
1948	405
1949	407
1950	223
1951	480
1952	539
1953	567
1954	507
1955	386
1956	825
1957	644
1958	585
1959	582
1960	337
1961	376
1962	352
1963	849
1964	724
1965	688
1966	426
1967	502
1968	286
1969	233
1970	773
1971	762
1972	989
1973	1,031
1974	408
1975	790
1976	905
1977	852
1978	773
1979	741
1980	559
1981	680
1982	1,076
1983	791
1984	1,297
1985	661
1986	1,772
1987	1,013
1988	494
1989	852
1990	379
1991	894
1992	659
1993	727
1994	764
1995	698
1996	1,468
1997	730
1998	1,774
1999	1,059
2000	1,031
2001	980
2002	992
2003	830
2004	665
2005	1,061
2006	596
2007	1,091
2008	659
2009	987
2010	1,153
2011	965
2012	624
2013	823
2014	813
2015	664
2016	600
2017	891
2018	600
2019	755
2020	659
2021	893
2022	642
2023	747
2024	1,449
2025	272
2026	358

Download the Data

Data for records on 2006-09-27: 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 10	431
10 to 20	26
20 to 30	2
30 to 40	5
40 to 50	2