Weather Records on 8 September 2026

699 weather records were set or tied worldwide on 8 September 2026. Highest significance: Koloa Mauka 994, US.

Key Facts for 8 September 2026

On 8 September 2026, 699 weather records were set or tied at long-record stations worldwide.
529 were record highs and 38 were record lows, counting maximum and minimum temperature.
By timescale, 12 were all-time records, 43 monthly and 644 daily.
Koloa Mauka 994 set a monthly record daily precipitation of 190.5 mm (7.5 in) on 8 September 2026 (provisional).
Across 170 earlier years (1802 to 2025) the same calendar date averaged 441 records.

Record Map

699 stations

699 station records on 8 September 2026 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 8 September 2026: highest significance records shown on the map
Station	Country	Type	Value	Significance
Koloa Mauka 994	United States	Record daily precipitation	190.5 mm (7.5 in)	83 of 100 (Exceptional)
Koloa 936	United States	Record daily precipitation	48.3 mm (1.9 in)	80 of 100 (Exceptional)
Hamada	Japan	Record daily precipitation	273.0 mm (10.7 in)	71 of 100 (Major)
Hiroshima	Japan	Record daily precipitation	499.5 mm (19.7 in)	69 of 100 (Major)
Saigo	Japan	Record daily precipitation	593.0 mm (23.3 in)	68 of 100 (Major)
Fukui	Japan	Record daily precipitation	489.5 mm (19.3 in)	67 of 100 (Major)
Gifu	Japan	Record daily precipitation	502.0 mm (19.8 in)	67 of 100 (Major)
Sasebo Reg Met HQ	Japan	Record daily precipitation	424.0 mm (16.7 in)	66 of 100 (Major)
Utsunomiya	Japan	Record daily precipitation	349.5 mm (13.8 in)	64 of 100 (Major)
Fukaura	Japan	Record daily precipitation	256.5 mm (10.1 in)	62 of 100 (Major)
Hitoyoshi	Japan	Record daily precipitation	212.0 mm (8.3 in)	62 of 100 (Major)
A Coruna	Spain	Record daily precipitation	44.8 mm (1.8 in)	62 of 100 (Major)
Irozaki	Japan	Record daily precipitation	265.5 mm (10.5 in)	61 of 100 (Major)
Murotomisaki	Japan	Record daily precipitation	316.0 mm (12.4 in)	61 of 100 (Major)
Nara	Japan	Record daily precipitation	128.5 mm (5.1 in)	60 of 100 (Major)
Mahaulepu 941.1	United States	Record daily precipitation	113.0 mm (4.4 in)	60 of 100 (Major)
Tanegashima	Japan	Record daily precipitation	427.5 mm (16.8 in)	58 of 100 (Notable)
Glasgow 14 NW	United States	Record daily precipitation	33.0 mm (1.3 in)	58 of 100 (Notable)
Sendai	Japan	Record daily precipitation	291.5 mm (11.5 in)	57 of 100 (Notable)
Hachijojima	Japan	Record daily precipitation	285.0 mm (11.2 in)	56 of 100 (Notable)
Takamatsu	Japan	Record daily precipitation	165.5 mm (6.5 in)	55 of 100 (Notable)
Tokushima	Japan	Record daily precipitation	568.5 mm (22.4 in)	55 of 100 (Notable)
Suttsu	Japan	Record daily precipitation	111.0 mm (4.4 in)	53 of 100 (Notable)
Saga	Japan	Record daily precipitation	199.5 mm (7.9 in)	53 of 100 (Notable)
Naha	Japan	Record daily precipitation	304.5 mm (12.0 in)	53 of 100 (Notable)
Hiroo	Japan	Record daily precipitation	162.0 mm (6.4 in)	52 of 100 (Notable)
Kagoshima	Japan	Record daily precipitation	195.0 mm (7.7 in)	52 of 100 (Notable)
Kapapala Rch 36	United States	Record daily precipitation	91.9 mm (3.6 in)	51 of 100 (Notable)
Kyoto	Japan	Record daily precipitation	224.0 mm (8.8 in)	49 of 100 (Notable)
Iida	Japan	Record daily precipitation	204.5 mm (8.1 in)	48 of 100 (Notable)
Maizuru Reg Met HQ	Japan	Record daily precipitation	160.5 mm (6.3 in)	48 of 100 (Notable)
Takada	Japan	Record daily precipitation	121.0 mm (4.8 in)	47 of 100 (Notable)
Shionomisaki	Japan	Record daily precipitation	416.5 mm (16.4 in)	47 of 100 (Notable)
Oita	Japan	Record daily precipitation	175.5 mm (6.9 in)	47 of 100 (Notable)
Des Moines Intl AP	United States	Record daily precipitation	95.8 mm (3.8 in)	47 of 100 (Notable)
Wien	Austria	Record high maximum temperature	33.2 C (91.8 F)	44 of 100 (Notable)
Sukumo	Japan	Record daily precipitation	566.0 mm (22.3 in)	44 of 100 (Notable)
Hungry Horse Dam	United States	Record daily precipitation	32.5 mm (1.3 in)	44 of 100 (Notable)
Clayton Muni Air Pk	United States	Record high minimum temperature	19.4 C (66.9 F)	44 of 100 (Notable)
Ushibuka	Japan	Record daily precipitation	208.0 mm (8.2 in)	43 of 100 (Notable)
Fukue	Japan	Record daily precipitation	240.0 mm (9.4 in)	43 of 100 (Notable)
Saltillo	Mexico	Record high minimum temperature	24.8 C (76.6 F)	43 of 100 (Notable)
Morelia Mich.	Mexico	Record high maximum temperature	34.7 C (94.5 F)	43 of 100 (Notable)
Basel Binningen	Switzerland	Record high maximum temperature	32.5 C (90.5 F)	43 of 100 (Notable)
Plant City	United States	Record daily precipitation	58.7 mm (2.3 in)	43 of 100 (Notable)
Casey	United States	Record high maximum temperature	36.7 C (98.1 F)	43 of 100 (Notable)
Raymondville	United States	Record high maximum temperature	39.4 C (102.9 F)	43 of 100 (Notable)
Yingkou	China	Record daily precipitation	87.3 mm (3.4 in)	42 of 100 (Notable)
Kawaguchiko	Japan	Record daily precipitation	165.5 mm (6.5 in)	42 of 100 (Notable)
Matsue	Japan	Record daily precipitation	123.0 mm (4.8 in)	42 of 100 (Notable)
Holly	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Hays 1 S	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Tucumcari 4 NE	United States	Record high minimum temperature	22.2 C (72.0 F)	42 of 100 (Notable)
Olathe Johnson Co Ind AP	United States	Record high minimum temperature	25.0 C (77.0 F)	42 of 100 (Notable)
Rumoi	Japan	Record daily precipitation	218.5 mm (8.6 in)	41 of 100 (Notable)
Hurbanovo	Slovakia	Record high maximum temperature	33.9 C (93.0 F)	41 of 100 (Notable)
Richfield	United States	Record high maximum temperature	38.9 C (102.0 F)	41 of 100 (Notable)
Thief River Falls	United States	Record high minimum temperature	17.2 C (63.0 F)	41 of 100 (Notable)
Antlers	United States	Record high minimum temperature	24.4 C (75.9 F)	41 of 100 (Notable)
Canton	United States	Record daily precipitation	57.7 mm (2.3 in)	41 of 100 (Notable)

Counts by Type and Timescale

699 records

Records set or tied on 8 September 2026 by type: Highest daily maximum 161, Lowest daily maximum 22, Highest daily minimum 368, Lowest daily minimum 16, Heaviest daily rainfall 132.

Records on 8 September 2026 by type
Record type	Records
Highest daily maximum	161
Lowest daily maximum	22
Highest daily minimum	368
Lowest daily minimum	16
Heaviest daily rainfall	132
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 8 September 2026 by timescale: all-time 12, monthly 43, daily 644.

How Much Records Were Beaten By

499 broken records

Margins by which the 499 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 311.1. Ties are not counted.

Top 20 by Significance

8 September 2026

Top 20 records on 8 September 2026 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
8 September 2026	Koloa Mauka 994, US	monthly rain (Provisional)	190.5 mm (7.5 in)	87.4 mm (3.4 in)	83 years	83 of 100 (Exceptional)
8 September 2026	Koloa 936, US	daily rain (Provisional)	48.3 mm (1.9 in)	36.4 mm (1.4 in)	120 years	80 of 100 (Exceptional)
8 September 2026	Hamada, JP	monthly rain (Provisional)	273.0 mm (10.7 in)	99.0 mm (3.9 in)	47 years	71 of 100 (Major)
8 September 2026	Hiroshima, JP	all-time rain (Provisional)	499.5 mm (19.7 in)	206.4 mm (8.1 in)	8 years	69 of 100 (Major)
8 September 2026	Saigo, JP	all-time rain (Provisional)	593.0 mm (23.3 in)	311.1 mm (12.2 in)	6 years	68 of 100 (Major)
8 September 2026	Fukui, JP	all-time rain (Provisional)	489.5 mm (19.3 in)	171.0 mm (6.7 in)	0 years	67 of 100 (Major)
8 September 2026	Gifu, JP	all-time rain (Provisional)	502.0 mm (19.8 in)	111.5 mm (4.4 in)	0 years	67 of 100 (Major)
8 September 2026	Sasebo Reg Met HQ, JP	all-time rain (Provisional)	424.0 mm (16.7 in)	52.2 mm (2.1 in)	69 years	66 of 100 (Major)
8 September 2026	Utsunomiya, JP	all-time rain (Provisional)	349.5 mm (13.8 in)	83.6 mm (3.3 in)	6 years	64 of 100 (Major)
8 September 2026	Fukaura, JP	daily rain (Provisional)	256.5 mm (10.1 in)	184.5 mm (7.3 in)	51 years	62 of 100 (Major)
8 September 2026	Hitoyoshi, JP	daily rain (Provisional)	212.0 mm (8.3 in)	113.0 mm (4.4 in)	52 years	62 of 100 (Major)
8 September 2026	A Coruna, ES	daily rain (Provisional)	44.8 mm (1.8 in)	25.2 mm (1.0 in)	69 years	62 of 100 (Major)
8 September 2026	Irozaki, JP	daily rain (Provisional)	265.5 mm (10.5 in)	167.0 mm (6.6 in)	48 years	61 of 100 (Major)
8 September 2026	Murotomisaki, JP	daily rain (Provisional)	316.0 mm (12.4 in)	231.0 mm (9.1 in)	49 years	61 of 100 (Major)
8 September 2026	Nara, JP	daily rain (Provisional)	128.5 mm (5.1 in)	81.5 mm (3.2 in)	45 years	60 of 100 (Major)
8 September 2026	Mahaulepu 941.1, US	monthly rain (Provisional)	113.0 mm (4.4 in)	24.1 mm (0.9 in)	39 years	60 of 100 (Major)
8 September 2026	Tanegashima, JP	monthly rain (Provisional)	427.5 mm (16.8 in)	111.5 mm (4.4 in)	28 years	58 of 100 (Notable)
8 September 2026	Glasgow 14 NW, US	daily rain (Provisional)	33.0 mm (1.3 in)	23.6 mm (0.9 in)	56 years	58 of 100 (Notable)
8 September 2026	Sendai, JP	monthly rain (Provisional)	291.5 mm (11.5 in)	84.9 mm (3.3 in)	0 years	57 of 100 (Notable)
8 September 2026	Hachijojima, JP	daily rain (Provisional)	285.0 mm (11.2 in)	211.1 mm (8.3 in)	32 years	56 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

1802 to 2026

Records set or tied on this calendar date in each year from 1802 to 2026. 2026 had 699 records.

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

Records on 09-08 in each year
Year	Records
1802	1
1806	1
1813	1
1814	2
1815	2
1833	1
1837	1
1845	2
1847	2
1848	1
1850	2
1851	1
1854	1
1855	3
1857	1
1860	3
1864	1
1865	2
1866	1
1867	1
1868	1
1869	1
1870	1
1871	2
1872	2
1873	1
1877	1
1878	2
1879	4
1881	3
1883	2
1885	2
1886	1
1887	1
1888	1
1890	2
1891	1
1893	3
1894	9
1895	6
1896	2
1897	3
1898	5
1899	3
1900	4
1901	6
1902	3
1903	13
1904	4
1905	10
1906	14
1907	7
1908	4
1909	7
1910	9
1911	20
1912	62
1913	19
1914	37
1915	32
1916	25
1917	166
1918	31
1919	240
1920	59
1921	299
1922	206
1923	116
1924	138
1925	232
1926	141
1927	177
1928	93
1929	397
1930	156
1931	480
1932	465
1933	728
1934	407
1935	353
1936	535
1937	222
1938	397
1939	547
1940	297
1941	477
1942	375
1943	488
1944	769
1945	423
1946	325
1947	586
1948	340
1949	765
1950	570
1951	389
1952	382
1953	324
1954	309
1955	481
1956	717
1957	427
1958	480
1959	667
1960	678
1961	351
1962	682
1963	378
1964	294
1965	472
1966	351
1967	380
1968	308
1969	556
1970	582
1971	704
1972	523
1973	873
1974	626
1975	564
1976	639
1977	726
1978	1,165
1979	813
1980	739
1981	854
1982	605
1983	1,154
1984	1,123
1985	1,492
1986	1,203
1987	880
1988	856
1989	648
1990	747
1991	806
1992	869
1993	783
1994	704
1995	1,324
1996	609
1997	892
1998	1,331
1999	1,196
2000	981
2001	1,643
2002	1,238
2003	819
2004	1,576
2005	1,015
2006	850
2007	1,112
2008	878
2009	832
2010	1,143
2011	1,554
2012	813
2013	831
2014	515
2015	728
2016	951
2017	978
2018	724
2019	903
2020	1,952
2021	1,080
2022	1,567
2023	1,242
2024	1,336
2025	707
2026	699

Download the Data

Data for records on 2026-09-08: 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Margin	Records
0 to 50	467
50 to 100	13
100 to 150	9
150 to 200	6
200 to 250	3
250 to 300	0
300 to 350	1