Weather Records on 13 September 2023

514 weather records were set or tied worldwide on 13 September 2023. Highest significance: Waren, DE.

Key Facts for 13 September 2023

On 13 September 2023, 514 weather records were set or tied at long-record stations worldwide.
378 were record highs and 29 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 21 monthly and 492 daily.
Waren set a daily record precipitation of 30.6 mm (1.2 in) on 13 September 2023.
Across 162 earlier years (1793 to 2026) the same calendar date averaged 430 records.

Record Map

514 stations

514 station records on 13 September 2023 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 13 September 2023: highest significance records shown on the map
Station	Country	Type	Value	Significance
Waren	Germany	Record daily precipitation	30.6 mm (1.2 in)	65 of 100 (Major)
Punkaharju Laukansaari	Finland	Record daily precipitation	45.9 mm (1.8 in)	64 of 100 (Major)
Shaoguan	China	Record daily precipitation	80.8 mm (3.2 in)	62 of 100 (Major)
Yoongarillup	Australia	Record daily precipitation	70.0 mm (2.8 in)	58 of 100 (Notable)
Savonlinna Laukansaari	Finland	Record daily precipitation	34.4 mm (1.4 in)	56 of 100 (Notable)
Roosevelt 1 S	United States	Record daily precipitation	120.1 mm (4.7 in)	56 of 100 (Notable)
One Tree Bridge (Hazelmere)	Australia	Record daily precipitation	58.4 mm (2.3 in)	52 of 100 (Notable)
Tohmajarvi Kemie	Finland	Record daily precipitation	54.3 mm (2.1 in)	51 of 100 (Notable)
Walhalla	Australia	Record daily precipitation	53.9 mm (2.1 in)	49 of 100 (Notable)
Kouvola Utti Lentoportintie	Finland	Record daily precipitation	26.1 mm (1.0 in)	49 of 100 (Notable)
Busselton Shire	Australia	Record daily precipitation	73.0 mm (2.9 in)	48 of 100 (Notable)
Pemberton	Australia	Record daily precipitation	50.0 mm (2.0 in)	48 of 100 (Notable)
San Simon	United States	Record low maximum temperature	23.9 C (75.0 F)	48 of 100 (Notable)
Cliff 11 SE	United States	Record daily precipitation	38.1 mm (1.5 in)	48 of 100 (Notable)
Vantaa Helsinki-Vantaan Lentoa	Finland	Record daily precipitation	26.8 mm (1.1 in)	47 of 100 (Notable)
Cortez	United States	Record daily precipitation	27.4 mm (1.1 in)	47 of 100 (Notable)
Crosho	United States	Record daily precipitation	50.8 mm (2.0 in)	46 of 100 (Notable)
Cape Naturaliste	Australia	Record daily precipitation	27.0 mm (1.1 in)	45 of 100 (Notable)
Aston Downs	Australia	Record daily precipitation	61.8 mm (2.4 in)	45 of 100 (Notable)
Kolka	Latvia	Record daily precipitation	33.8 mm (1.3 in)	45 of 100 (Notable)
Marre-Sale	Russia	Record high minimum temperature	11.4 C (52.5 F)	45 of 100 (Notable)
Culbertson	United States	Record high minimum temperature	18.9 C (66.0 F)	45 of 100 (Notable)
Manjimup	Australia	Record daily precipitation	39.2 mm (1.5 in)	44 of 100 (Notable)
Bay City Wtr Wks	United States	Record high maximum temperature	37.2 C (99.0 F)	44 of 100 (Notable)
Robe Comparison	Australia	Record high minimum temperature	14.1 C (57.4 F)	42 of 100 (Notable)
Oberstdorf	Germany	Record high minimum temperature	14.2 C (57.6 F)	41 of 100 (Notable)
Mount Barker	Australia	Record high minimum temperature	12.0 C (53.6 F)	40 of 100 (Notable)
Vilnius	Lithuania	Record high maximum temperature	27.4 C (81.3 F)	40 of 100 (Notable)
Indiga	Russia	Record high minimum temperature	11.8 C (53.2 F)	40 of 100 (Notable)
Farmington	United States	Record high minimum temperature	17.2 C (63.0 F)	40 of 100 (Notable)
Nancheng	China	Record daily precipitation	47.5 mm (1.9 in)	39 of 100 (Notable)
Kotka Rankki	Finland	Record daily precipitation	32.2 mm (1.3 in)	39 of 100 (Notable)
Strasbourg-Entzheim	France	Record high minimum temperature	18.5 C (65.3 F)	39 of 100 (Notable)
Pontotoc Exp STN	United States	Record high minimum temperature	24.4 C (75.9 F)	39 of 100 (Notable)
Wilgarrup	Australia	Record daily precipitation	25.0 mm (1.0 in)	37 of 100 (Notable)
Chapman Hill	Australia	Record daily precipitation	54.4 mm (2.1 in)	37 of 100 (Notable)
Voru	Estonia	Record high maximum temperature	25.8 C (78.4 F)	37 of 100 (Notable)
Mae Sot	Thailand	Record daily precipitation	59.4 mm (2.3 in)	37 of 100 (Notable)
Gisela	United States	Record daily precipitation	37.6 mm (1.5 in)	37 of 100 (Notable)
N Foster 1 E	United States	Record daily precipitation	71.9 mm (2.8 in)	37 of 100 (Notable)
Weihenstephan-Durnast	Germany	Record high minimum temperature	16.1 C (61.0 F)	36 of 100 (Notable)
Baia Mare	Romania	Record high maximum temperature	31.1 C (88.0 F)	36 of 100 (Notable)
Apache Junction 5 NE	United States	Record daily precipitation	45.7 mm (1.8 in)	36 of 100 (Notable)
Ostrov Kotelnyj	Russia	Record high minimum temperature	3.7 C (38.7 F)	35 of 100 (Notable)
McNary 2N	United States	Record daily precipitation	25.9 mm (1.0 in)	35 of 100 (Notable)
Nahunta 6NE	United States	Record daily precipitation	58.4 mm (2.3 in)	35 of 100 (Notable)
Hakodate	Japan	Record high minimum temperature	21.1 C (70.0 F)	34 of 100 (Routine)
Duncan	United States	Record daily precipitation	27.9 mm (1.1 in)	34 of 100 (Routine)
Pinkham Notch	United States	Record high minimum temperature	16.1 C (61.0 F)	34 of 100 (Routine)
Key W Intl AP	United States	Record high maximum temperature	34.4 C (93.9 F)	34 of 100 (Routine)
Walters Farm	Australia	Record daily precipitation	40.0 mm (1.6 in)	33 of 100 (Routine)
Minsk	Belarus	Record high maximum temperature	27.4 C (81.3 F)	33 of 100 (Routine)
Estell Manor	United States	Record daily precipitation	54.9 mm (2.2 in)	33 of 100 (Routine)
Millinocket Muni AP	United States	Record high minimum temperature	17.2 C (63.0 F)	33 of 100 (Routine)
Hartford Brainard Fld	United States	Record daily precipitation	62.7 mm (2.5 in)	33 of 100 (Routine)
Kerman	Iran	Record high maximum temperature	37.2 C (99.0 F)	32 of 100 (Routine)
Vyborg	Russia	Record high minimum temperature	17.1 C (62.8 F)	32 of 100 (Routine)
Jarrahwood	Australia	Record daily precipitation	56.4 mm (2.2 in)	31 of 100 (Routine)
Brest	Belarus	Record high maximum temperature	29.2 C (84.6 F)	31 of 100 (Routine)
Joensuu Huhtilampi	Finland	Record daily precipitation	45.5 mm (1.8 in)	31 of 100 (Routine)

Counts by Type and Timescale

514 records

Records set or tied on 13 September 2023 by type: Highest daily maximum 135, Lowest daily maximum 19, Highest daily minimum 243, Lowest daily minimum 10, Heaviest daily rainfall 107.

Records on 13 September 2023 by type
Record type	Records
Highest daily maximum	135
Lowest daily maximum	19
Highest daily minimum	243
Lowest daily minimum	10
Heaviest daily rainfall	107
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 13 September 2023 by timescale: all-time 1, monthly 21, daily 492.

How Much Records Were Beaten By

437 broken records

Margins by which the 437 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 65.9. Ties are not counted.

Top 20 by Significance

13 September 2023

Top 20 records on 13 September 2023 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 September 2023	Waren, DE	daily rain	30.6 mm (1.2 in)	12.8 mm (0.5 in)	118 years	65 of 100 (Major)
13 September 2023	Punkaharju Laukansaari, FI	daily rain	45.9 mm (1.8 in)	33.8 mm (1.3 in)	60 years	64 of 100 (Major)
13 September 2023	Shaoguan, CN	daily rain	80.8 mm (3.2 in)	65.9 mm (2.6 in)	52 years	62 of 100 (Major)
13 September 2023	Yoongarillup, AU	monthly rain	70.0 mm (2.8 in)	22.0 mm (0.9 in)	27 years	58 of 100 (Notable)
13 September 2023	Savonlinna Laukansaari, FI	daily rain	34.4 mm (1.4 in)	19.6 mm (0.8 in)	45 years	56 of 100 (Notable)
13 September 2023	Roosevelt 1 S, US	all-time rain	120.1 mm (4.7 in)	14.9 mm (0.6 in)	45 years	56 of 100 (Notable)
13 September 2023	One Tree Bridge (Hazelmere), AU	monthly rain	58.4 mm (2.3 in)	19.0 mm (0.7 in)	42 years	52 of 100 (Notable)
13 September 2023	Tohmajarvi Kemie, FI	monthly rain	54.3 mm (2.1 in)	14.4 mm (0.6 in)	28 years	51 of 100 (Notable)
13 September 2023	Walhalla, AU	daily rain	53.9 mm (2.1 in)	14.0 mm (0.6 in)	80 years	49 of 100 (Notable)
13 September 2023	Kouvola Utti Lentoportintie, FI	daily rain	26.1 mm (1.0 in)	15.7 mm (0.6 in)	60 years	49 of 100 (Notable)
13 September 2023	Busselton Shire, AU	monthly rain	73.0 mm (2.9 in)	9.0 mm (0.35 in)	43 years	48 of 100 (Notable)
13 September 2023	Pemberton, AU	daily rain	50.0 mm (2.0 in)	27.5 mm (1.1 in)	16 years	48 of 100 (Notable)
13 September 2023	San Simon, US	daily low max	23.9 C (75.0 F)	2.8 C (5.0 F)	116 years	48 of 100 (Notable)
13 September 2023	Cliff 11 SE, US	daily rain	38.1 mm (1.5 in)	19.0 mm (0.7 in)	64 years	48 of 100 (Notable)
13 September 2023	Vantaa Helsinki-Vantaan Lentoa, FI	daily rain	26.8 mm (1.1 in)	13.5 mm (0.5 in)	56 years	47 of 100 (Notable)
13 September 2023	Cortez, US	daily rain	27.4 mm (1.1 in)	8.9 mm (0.35 in)	81 years	47 of 100 (Notable)
13 September 2023	Crosho, US	monthly rain	50.8 mm (2.0 in)	12.7 mm (0.5 in)	25 years	46 of 100 (Notable)
13 September 2023	Cape Naturaliste, AU	daily rain	27.0 mm (1.1 in)	4.4 mm (0.17 in)	96 years	45 of 100 (Notable)
13 September 2023	Aston Downs, AU	daily rain	61.8 mm (2.4 in)	30.8 mm (1.2 in)	0 years	45 of 100 (Notable)
13 September 2023	Kolka, LV	daily rain	33.8 mm (1.3 in)	13.6 mm (0.5 in)	45 years	45 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 2023

Records set or tied on this calendar date in each year from 1793 to 2023. 2023 had 514 records.

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

Records on 09-13 in each year
Year	Records
1793	1
1809	1
1814	1
1822	1
1835	1
1836	1
1839	1
1849	1
1850	2
1851	1
1856	1
1857	1
1859	1
1860	1
1864	1
1866	1
1867	2
1868	1
1872	3
1876	1
1878	1
1880	2
1882	2
1883	1
1886	1
1887	1
1888	1
1889	1
1891	1
1892	4
1893	2
1894	2
1895	1
1896	2
1897	3
1899	7
1900	3
1901	15
1902	30
1903	17
1904	8
1905	7
1906	23
1907	6
1908	11
1909	26
1910	11
1911	65
1912	23
1913	43
1914	42
1915	48
1916	19
1917	172
1918	33
1919	88
1920	48
1921	63
1922	124
1923	122
1924	65
1925	294
1926	76
1927	439
1928	253
1929	187
1930	284
1931	639
1932	171
1933	299
1934	187
1935	363
1936	519
1937	486
1938	382
1939	918
1940	841
1941	299
1942	287
1943	602
1944	361
1945	657
1946	423
1947	491
1948	472
1949	935
1950	657
1951	469
1952	569
1953	732
1954	291
1955	387
1956	332
1957	544
1958	578
1959	740
1960	660
1961	972
1962	378
1963	676
1964	645
1965	572
1966	501
1967	420
1968	239
1969	518
1970	1,216
1971	708
1972	396
1973	746
1974	965
1975	1,365
1976	411
1977	457
1978	796
1979	574
1980	648
1981	408
1982	1,004
1983	703
1984	646
1985	852
1986	741
1987	970
1988	902
1989	1,243
1990	1,187
1991	672
1992	580
1993	1,143
1994	667
1995	845
1996	1,117
1997	657
1998	1,654
1999	847
2000	856
2001	841
2002	879
2003	728
2004	743
2005	854
2006	1,076
2007	543
2008	1,508
2009	811
2010	827
2011	1,099
2012	526
2013	967
2014	1,291
2015	879
2016	1,093
2017	945
2018	636
2019	660
2020	591
2021	416
2022	668
2023	514
2024	818
2025	492
2026	905

Download the Data

Data for records on 2023-09-13: 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	395
10 to 20	27
20 to 30	9
30 to 40	3
40 to 50	2
50 to 60	0
60 to 70	1