Weather Records on 30 October 2015

395 weather records were set or tied worldwide on 30 October 2015. Highest significance: San Marcos, US.

Key Facts for 30 October 2015

On 30 October 2015, 395 weather records were set or tied at long-record stations worldwide.
242 were record highs and 32 were record lows, counting maximum and minimum temperature.
By timescale, 2 were all-time records, 6 monthly and 387 daily.
San Marcos set a daily record precipitation of 157.5 mm (6.2 in) on 30 October 2015.
Across 153 earlier years (1799 to 2025) the same calendar date averaged 491 records.

Record Map

395 stations

395 station records on 30 October 2015 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 30 October 2015: highest significance records shown on the map
Station	Country	Type	Value	Significance
San Marcos	United States	Record daily precipitation	157.5 mm (6.2 in)	77 of 100 (Major)
Austin Bergstrom Intl AP	United States	Record daily precipitation	317.2 mm (12.5 in)	70 of 100 (Major)
State UNIV	United States	Record daily precipitation	33.0 mm (1.3 in)	61 of 100 (Major)
Spring Branch 2SE	United States	Record daily precipitation	188.0 mm (7.4 in)	60 of 100 (Major)
Brownsville	United States	Record daily precipitation	166.4 mm (6.6 in)	60 of 100 (Major)
Mecca Fire STN	United States	Record high minimum temperature	23.3 C (73.9 F)	54 of 100 (Notable)
Canyon Dam	United States	Record daily precipitation	244.3 mm (9.6 in)	52 of 100 (Notable)
Baise	China	Record daily precipitation	71.1 mm (2.8 in)	51 of 100 (Notable)
Payette	United States	Record high maximum temperature	28.3 C (82.9 F)	47 of 100 (Notable)
Blanco	United States	Record daily precipitation	82.6 mm (3.3 in)	47 of 100 (Notable)
Wimberley 1 NW	United States	Record daily precipitation	246.4 mm (9.7 in)	47 of 100 (Notable)
Stampede Pass	United States	Record daily precipitation	87.1 mm (3.4 in)	47 of 100 (Notable)
McKinley Park	United States	Record daily snowfall	16.0 cm (6.3 in)	46 of 100 (Notable)
Lankaran	Azerbaijan	Record daily precipitation	91.9 mm (3.6 in)	45 of 100 (Notable)
Indio Fire STN	United States	Record high minimum temperature	21.7 C (71.1 F)	45 of 100 (Notable)
Manzanillo	Mexico	Record daily precipitation	115.1 mm (4.5 in)	44 of 100 (Notable)
Hatton 9 SE	United States	Record high minimum temperature	9.4 C (48.9 F)	42 of 100 (Notable)
Spicewood	United States	Record daily precipitation	83.8 mm (3.3 in)	40 of 100 (Notable)
Albany	United States	Record daily precipitation	34.3 mm (1.4 in)	39 of 100 (Notable)
Apuka	Russia	Record daily precipitation	71.6 mm (2.8 in)	38 of 100 (Notable)
Elgin 1 N	United States	Record daily precipitation	175.3 mm (6.9 in)	38 of 100 (Notable)
Riomedina	United States	Record daily precipitation	71.1 mm (2.8 in)	38 of 100 (Notable)
Calistoga	United States	Record high maximum temperature	31.1 C (88.0 F)	37 of 100 (Notable)
Stephenville Clark Fld	United States	Record daily precipitation	41.7 mm (1.6 in)	37 of 100 (Notable)
Abilene Rgnl AP	United States	Record daily precipitation	66.5 mm (2.6 in)	37 of 100 (Notable)
Francisco Sarabia	Mexico	Record daily precipitation	60.2 mm (2.4 in)	36 of 100 (Notable)
Phuket Airport	Thailand	Record low minimum temperature	20.4 C (68.7 F)	36 of 100 (Notable)
Colonia Juan Carras	Mexico	Record daily precipitation	52.3 mm (2.1 in)	35 of 100 (Notable)
Culver City	United States	Record high minimum temperature	20.6 C (69.1 F)	35 of 100 (Notable)
Honolulu Intl AP	United States	Record high maximum temperature	33.3 C (91.9 F)	35 of 100 (Notable)
Leavenworth 3 S	United States	Record high minimum temperature	7.8 C (46.0 F)	34 of 100 (Routine)
Longview	United States	Record high minimum temperature	12.8 C (55.0 F)	34 of 100 (Routine)
Round Rock 3 NE	United States	Record daily precipitation	94.0 mm (3.7 in)	33 of 100 (Routine)
Chuuk WSO AP	Federated States of Micronesia	Record high minimum temperature	27.2 C (81.0 F)	32 of 100 (Routine)
Satna	India	Record low maximum temperature	24.2 C (75.6 F)	32 of 100 (Routine)
Cascade Locks	United States	Record high minimum temperature	12.2 C (54.0 F)	32 of 100 (Routine)
Coulee Dam 1 SW	United States	Record high maximum temperature	19.4 C (66.9 F)	31 of 100 (Routine)
Cape Leeuwin	Australia	Record high minimum temperature	16.8 C (62.2 F)	30 of 100 (Routine)
Patna	India	Record low maximum temperature	24.6 C (76.3 F)	30 of 100 (Routine)
Santander/Parayas	Spain	Record high minimum temperature	21.2 C (70.2 F)	30 of 100 (Routine)
Longview	United States	Record daily precipitation	34.0 mm (1.3 in)	30 of 100 (Routine)
Croydon Township	Australia	Record daily precipitation	38.4 mm (1.5 in)	29 of 100 (Routine)
Hechi	China	Record daily precipitation	26.9 mm (1.1 in)	29 of 100 (Routine)
Dimbokro	Cote D'Ivoire	Record high minimum temperature	24.7 C (76.5 F)	29 of 100 (Routine)
Dhahran	Saudi Arabia	Record high minimum temperature	28.0 C (82.4 F)	29 of 100 (Routine)
Fern Ridge-Veneta	United States	Record high minimum temperature	11.7 C (53.1 F)	29 of 100 (Routine)
McKenzie Rvr Rs	United States	Record high minimum temperature	11.7 C (53.1 F)	29 of 100 (Routine)
Port Alexander	United States	Record high minimum temperature	8.3 C (46.9 F)	29 of 100 (Routine)
Hilo Intl AP 87	United States	Record high minimum temperature	22.8 C (73.0 F)	29 of 100 (Routine)
Fossil	United States	Record high minimum temperature	12.2 C (54.0 F)	28 of 100 (Routine)
Darrington Rs	United States	Record high minimum temperature	9.4 C (48.9 F)	28 of 100 (Routine)
Austin-Camp Mabry	United States	Record daily precipitation	125.2 mm (4.9 in)	28 of 100 (Routine)
Los Angeles Intl AP	United States	Record high minimum temperature	20.6 C (69.1 F)	28 of 100 (Routine)
Ephrata AP	United States	Record high maximum temperature	23.3 C (73.9 F)	28 of 100 (Routine)
Wenatchee Pangborn Mem AP	United States	Record high maximum temperature	22.8 C (73.0 F)	28 of 100 (Routine)
Gaya	India	Record low maximum temperature	24.7 C (76.5 F)	27 of 100 (Routine)
Ust-Ozernoe	Russia	Record high minimum temperature	1.4 C (34.5 F)	27 of 100 (Routine)
Elsinore	United States	Record high minimum temperature	18.9 C (66.0 F)	27 of 100 (Routine)
Riverside Fire STN 3	United States	Record high minimum temperature	20.6 C (69.1 F)	27 of 100 (Routine)
Overton	United States	Record high minimum temperature	15.0 C (59.0 F)	27 of 100 (Routine)

Counts by Type and Timescale

395 records

Records set or tied on 30 October 2015 by type: Highest daily maximum 98, Lowest daily maximum 13, Highest daily minimum 144, Lowest daily minimum 19, Heaviest daily rainfall 118, Heaviest daily snowfall 3.

Records on 30 October 2015 by type
Record type	Records
Highest daily maximum	98
Lowest daily maximum	13
Highest daily minimum	144
Lowest daily minimum	19
Heaviest daily rainfall	118
Heaviest daily snowfall	3
Deepest snow cover	0

Records on 30 October 2015 by timescale: all-time 2, monthly 6, daily 387.

How Much Records Were Beaten By

312 broken records

Margins by which the 312 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 223.8. Ties are not counted.

Top 20 by Significance

30 October 2015

Top 20 records on 30 October 2015 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 October 2015	San Marcos, US	daily rain	157.5 mm (6.2 in)	110.5 mm (4.4 in)	108 years	77 of 100 (Major)
30 October 2015	Austin Bergstrom Intl AP, US	all-time rain	317.2 mm (12.5 in)	96.7 mm (3.8 in)	13 years	70 of 100 (Major)
30 October 2015	State UNIV, US	daily rain	33.0 mm (1.3 in)	25.6 mm (1.0 in)	56 years	61 of 100 (Major)
30 October 2015	Spring Branch 2SE, US	daily rain	188.0 mm (7.4 in)	172.8 mm (6.8 in)	48 years	60 of 100 (Major)
30 October 2015	Brownsville, US	daily rain	166.4 mm (6.6 in)	137.7 mm (5.4 in)	36 years	60 of 100 (Major)
30 October 2015	Mecca Fire STN, US	daily high min	23.3 C (73.9 F)	5.5 C (9.9 F)	100 years	54 of 100 (Notable)
30 October 2015	Canyon Dam, US	daily rain	244.3 mm (9.6 in)	207.0 mm (8.1 in)	24 years	52 of 100 (Notable)
30 October 2015	Baise, CN	daily rain	71.1 mm (2.8 in)	54.6 mm (2.1 in)	38 years	51 of 100 (Notable)
30 October 2015	Payette, US	daily high max	28.3 C (82.9 F)	3.9 C (7.0 F)	118 years	47 of 100 (Notable)
30 October 2015	Blanco, US	daily rain	82.6 mm (3.3 in)	53.1 mm (2.1 in)	48 years	47 of 100 (Notable)
30 October 2015	Wimberley 1 NW, US	daily rain	246.4 mm (9.7 in)	223.8 mm (8.8 in)	16 years	47 of 100 (Notable)
30 October 2015	Stampede Pass, US	daily rain	87.1 mm (3.4 in)	42.1 mm (1.7 in)	37 years	47 of 100 (Notable)
30 October 2015	McKinley Park, US	daily snowfall	16.0 cm (6.3 in)	8.4 cm (3.3 in)	68 years	46 of 100 (Notable)
30 October 2015	Lankaran, AZ	daily rain	91.9 mm (3.6 in)	12.5 mm (0.5 in)	98 years	45 of 100 (Notable)
30 October 2015	Indio Fire STN, US	daily high min	21.7 C (71.1 F)	2.3 C (4.1 F)	110 years	45 of 100 (Notable)
30 October 2015	Manzanillo, MX	daily rain	115.1 mm (4.5 in)	93.0 mm (3.7 in)	34 years	44 of 100 (Notable)
30 October 2015	Hatton 9 SE, US	daily high min	9.4 C (48.9 F)	1.1 C (2.0 F)	106 years	42 of 100 (Notable)
30 October 2015	Spicewood, US	daily rain	83.8 mm (3.3 in)	73.1 mm (2.9 in)	22 years	40 of 100 (Notable)
30 October 2015	Albany, US	daily rain	34.3 mm (1.4 in)	4.1 mm (0.16 in)	92 years	39 of 100 (Notable)
30 October 2015	Apuka, RU	monthly rain	71.6 mm (2.8 in)	9.7 mm (0.38 in)	24 years	38 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 2015

Records set or tied on this calendar date in each year from 1799 to 2015. 2015 had 395 records.

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

Records on 10-30 in each year
Year	Records
1799	1
1815	1
1837	1
1839	1
1841	1
1849	1
1856	1
1866	1
1867	1
1869	5
1870	1
1871	1
1873	2
1877	1
1881	4
1885	3
1886	2
1887	1
1888	1
1889	3
1890	4
1891	2
1892	3
1894	7
1896	4
1897	2
1898	2
1899	2
1900	3
1901	9
1902	6
1903	3
1904	1
1905	12
1906	25
1907	12
1908	14
1909	15
1910	22
1911	19
1912	28
1913	38
1914	22
1915	39
1916	23
1917	85
1918	189
1919	80
1920	73
1921	31
1922	108
1923	202
1924	246
1925	755
1926	131
1927	259
1928	195
1929	277
1930	228
1931	144
1932	181
1933	454
1934	198
1935	739
1936	253
1937	496
1938	245
1939	240
1940	251
1941	393
1942	877
1943	255
1944	497
1945	446
1946	826
1947	252
1948	326
1949	528
1950	1,186
1951	373
1952	635
1953	522
1954	276
1955	494
1956	716
1957	531
1958	366
1959	859
1960	258
1961	781
1962	382
1963	353
1964	488
1965	439
1966	490
1967	665
1968	555
1969	656
1970	636
1971	1,663
1972	902
1973	534
1974	1,039
1975	427
1976	760
1977	882
1978	359
1979	809
1980	885
1981	547
1982	534
1983	549
1984	1,270
1985	848
1986	422
1987	883
1988	972
1989	904
1990	685
1991	2,772
1992	1,228
1993	2,095
1994	777
1995	831
1996	1,299
1997	1,033
1998	771
1999	897
2000	1,659
2001	1,233
2002	1,564
2003	973
2004	1,188
2005	1,144
2006	886
2007	773
2008	1,310
2009	1,513
2010	619
2011	1,022
2012	1,413
2013	622
2014	297
2015	395
2016	981
2017	783
2018	507
2019	1,931
2020	683
2021	486
2022	762
2023	969
2024	1,393
2025	322

Download the Data

Data for records on 2015-10-30: 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 50	298
50 to 100	9
100 to 150	2
150 to 200	1
200 to 250	2