Weather Records on 9 March 1991

447 weather records were set or tied worldwide on 9 March 1991. Highest significance: Beylagan Aerodrome, AZ.

Key Facts for 9 March 1991

On 9 March 1991, 447 weather records were set or tied at long-record stations worldwide.
216 were record highs and 61 were record lows, counting maximum and minimum temperature.
By timescale, 1 were all-time records, 13 monthly and 433 daily.
Beylagan Aerodrome set a daily record precipitation of 25.2 mm (1.0 in) on 9 March 1991.
Across 169 earlier years (1798 to 2026) the same calendar date averaged 485 records.

Record Map

447 stations

447 station records on 9 March 1991 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 9 March 1991: highest significance records shown on the map
Station	Country	Type	Value	Significance
Beylagan Aerodrome	Azerbaijan	Record daily precipitation	25.2 mm (1.0 in)	59 of 100 (Notable)
Haleakala Rs 338	United States	Record daily precipitation	139.7 mm (5.5 in)	59 of 100 (Notable)
Fizuly	Azerbaijan	Record daily precipitation	42.2 mm (1.7 in)	51 of 100 (Notable)
Hilo Intl AP 87	United States	Record daily precipitation	216.7 mm (8.5 in)	49 of 100 (Notable)
Minatitlan	Mexico	Record daily precipitation	64.8 mm (2.6 in)	43 of 100 (Notable)
Semenovka	Armenia	Record daily precipitation	28.6 mm (1.1 in)	38 of 100 (Notable)
Atzalan	Mexico	Record daily precipitation	45.5 mm (1.8 in)	38 of 100 (Notable)
Shimonoseki	Japan	Record daily precipitation	80.0 mm (3.1 in)	37 of 100 (Notable)
Huauchinango	Mexico	Record daily precipitation	31.8 mm (1.3 in)	37 of 100 (Notable)
Lerik	Azerbaijan	Record daily precipitation	27.3 mm (1.1 in)	36 of 100 (Notable)
Huahuaxtla (Cfe)	Mexico	Record daily precipitation	54.9 mm (2.2 in)	36 of 100 (Notable)
Beaver Is	United States	Record daily snowfall	10.2 cm (4.0 in)	35 of 100 (Notable)
Waiehu Camp 484	United States	Record daily precipitation	61.2 mm (2.4 in)	35 of 100 (Notable)
Martuny	Azerbaijan	Record daily precipitation	32.1 mm (1.3 in)	34 of 100 (Routine)
Encinal	United States	Record high maximum temperature	37.8 C (100.0 F)	34 of 100 (Routine)
Fowlerton	United States	Record high maximum temperature	37.2 C (99.0 F)	34 of 100 (Routine)
Hachinohe	Japan	Record daily precipitation	26.9 mm (1.1 in)	33 of 100 (Routine)
Verona Villafranca	Italy	Record daily precipitation	31.8 mm (1.3 in)	32 of 100 (Routine)
Teocaltiche (Dge)	Mexico	Record low minimum temperature	-3.3 C (26.1 F)	31 of 100 (Routine)
Crested Butte	United States	Record low minimum temperature	-30.6 C (-23.1 F)	31 of 100 (Routine)
Naalehu 14	United States	Record low maximum temperature	21.7 C (71.1 F)	31 of 100 (Routine)
Buenavista	Mexico	Record high minimum temperature	17.8 C (64.0 F)	30 of 100 (Routine)
Presa Guaracha	Mexico	Record high maximum temperature	35.0 C (95.0 F)	30 of 100 (Routine)
Alcomunga	Mexico	Record daily precipitation	31.0 mm (1.2 in)	30 of 100 (Routine)
Tenosique (Smn)	Mexico	Record high maximum temperature	37.8 C (100.0 F)	30 of 100 (Routine)
Lerma	Mexico	Record high maximum temperature	29.4 C (84.9 F)	29 of 100 (Routine)
Snake Rvr	United States	Record low minimum temperature	-30.0 C (-22.0 F)	29 of 100 (Routine)
Paia 406	United States	Record daily precipitation	36.6 mm (1.4 in)	29 of 100 (Routine)
Temilpa	Mexico	Record low maximum temperature	21.7 C (71.1 F)	28 of 100 (Routine)
Tortosa - Observatorio del Ebr	Spain	Record high minimum temperature	11.4 C (52.5 F)	28 of 100 (Routine)
Ft Lauderdale	United States	Record high maximum temperature	31.1 C (88.0 F)	28 of 100 (Routine)
San Luis San Pedro	Mexico	Record high maximum temperature	40.0 C (104.0 F)	27 of 100 (Routine)
Quitupan	Mexico	Record high minimum temperature	15.0 C (59.0 F)	27 of 100 (Routine)
Cedral	Mexico	Record high maximum temperature	35.0 C (95.0 F)	26 of 100 (Routine)
Punchbowl Crater 709	United States	Record daily precipitation	25.9 mm (1.0 in)	26 of 100 (Routine)
Prado	Brazil	Record daily precipitation	33.4 mm (1.3 in)	25 of 100 (Routine)
Corrales	Mexico	Record high minimum temperature	13.9 C (57.0 F)	25 of 100 (Routine)
Lugano	Switzerland	Record daily precipitation	43.5 mm (1.7 in)	24 of 100 (Routine)
Ookala 223	United States	Record daily precipitation	79.5 mm (3.1 in)	24 of 100 (Routine)
Deniliquin (Wilkinson St)	Australia	Record high minimum temperature	24.4 C (75.9 F)	23 of 100 (Routine)
Pohnpei WSO	Federated States of Micronesia	Record daily precipitation	65.0 mm (2.6 in)	23 of 100 (Routine)
Shahat	Libya	Record high minimum temperature	15.0 C (59.0 F)	23 of 100 (Routine)
Palo Verde	Mexico	Record high maximum temperature	33.9 C (93.0 F)	23 of 100 (Routine)
Flores (Dnocs)	Brazil	Record daily precipitation	49.4 mm (1.9 in)	22 of 100 (Routine)
Passau-Oberhaus	Germany	Record high minimum temperature	7.9 C (46.2 F)	22 of 100 (Routine)
Misurata	Libya	Record high minimum temperature	17.0 C (62.6 F)	22 of 100 (Routine)
San Pedro Piedra Gorda -Ciuda	Mexico	Record high maximum temperature	31.7 C (89.1 F)	22 of 100 (Routine)
Chokurdah	Russia	Record low minimum temperature	-48.2 C (-54.8 F)	22 of 100 (Routine)
Hamakuapoko 485	United States	Record daily precipitation	45.0 mm (1.8 in)	22 of 100 (Routine)
Dolores Hidalgo (Smn)	Mexico	Record high maximum temperature	35.0 C (95.0 F)	21 of 100 (Routine)
Zapotitlan de Mendez	Mexico	Record daily precipitation	38.9 mm (1.5 in)	21 of 100 (Routine)
Las Minas (Cfe)	Mexico	Record daily precipitation	27.4 mm (1.1 in)	21 of 100 (Routine)
Caribou 2 S	United States	Record daily snowfall	7.6 cm (3.0 in)	21 of 100 (Routine)
Elliott 4 NW	United States	Record daily precipitation	58.4 mm (2.3 in)	21 of 100 (Routine)
Udabno (Mount)	Georgia	Record daily precipitation	24.9 mm (1.0 in)	20 of 100 (Routine)
Ust-Sugor	Russia	Record daily precipitation	7.1 mm (0.28 in)	20 of 100 (Routine)
Woolsthorpe	Australia	Record daily precipitation	10.4 mm (0.4 in)	20 of 100 (Routine)
Nikolskoye/Beringa Ostrov	Russia	Record daily precipitation	12.7 mm (0.5 in)	20 of 100 (Routine)
Odzun	Armenia	Record daily precipitation	18.3 mm (0.7 in)	20 of 100 (Routine)
Hawkesdale (Post Office)	Australia	Record daily precipitation	8.4 mm (0.33 in)	20 of 100 (Routine)

Counts by Type and Timescale

447 records

Records set or tied on 9 March 1991 by type: Highest daily maximum 116, Lowest daily maximum 26, Highest daily minimum 100, Lowest daily minimum 35, Heaviest daily rainfall 161, Heaviest daily snowfall 7, Deepest snow cover 2.

Records on 9 March 1991 by type
Record type	Records
Highest daily maximum	116
Lowest daily maximum	26
Highest daily minimum	100
Lowest daily minimum	35
Heaviest daily rainfall	161
Heaviest daily snowfall	7
Deepest snow cover	2

Records on 9 March 1991 by timescale: all-time 1, monthly 13, daily 433.

How Much Records Were Beaten By

357 broken records

Margins by which the 357 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 100.1. Ties are not counted.

Top 20 by Significance

9 March 1991

Top 20 records on 9 March 1991 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 March 1991	Beylagan Aerodrome, AZ	daily rain	25.2 mm (1.0 in)	18.7 mm (0.7 in)	49 years	59 of 100 (Notable)
9 March 1991	Haleakala Rs 338, US	daily rain	139.7 mm (5.5 in)	100.1 mm (3.9 in)	48 years	59 of 100 (Notable)
9 March 1991	Fizuly, AZ	daily rain	42.2 mm (1.7 in)	29.2 mm (1.1 in)	20 years	51 of 100 (Notable)
9 March 1991	Hilo Intl AP 87, US	daily rain	216.7 mm (8.5 in)	89.7 mm (3.5 in)	37 years	49 of 100 (Notable)
9 March 1991	Minatitlan, MX	monthly rain	64.8 mm (2.6 in)	8.4 mm (0.33 in)	64 years	43 of 100 (Notable)
9 March 1991	Semenovka, AM	daily rain	28.6 mm (1.1 in)	14.3 mm (0.6 in)	20 years	38 of 100 (Notable)
9 March 1991	Atzalan, MX	daily rain	45.5 mm (1.8 in)	19.6 mm (0.8 in)	41 years	38 of 100 (Notable)
9 March 1991	Shimonoseki, JP	monthly rain	80.0 mm (3.1 in)	20.1 mm (0.8 in)	11 years	37 of 100 (Notable)
9 March 1991	Huauchinango, MX	daily rain	31.8 mm (1.3 in)	18.8 mm (0.7 in)	24 years	37 of 100 (Notable)
9 March 1991	Lerik, AZ	daily rain	27.3 mm (1.1 in)	10.6 mm (0.4 in)	48 years	36 of 100 (Notable)
9 March 1991	Huahuaxtla (Cfe), MX	daily rain	54.9 mm (2.2 in)	32.8 mm (1.3 in)	24 years	36 of 100 (Notable)
9 March 1991	Beaver Is, US	daily snowfall	10.2 cm (4.0 in)	2.6 cm (1.0 in)	77 years	35 of 100 (Notable)
9 March 1991	Waiehu Camp 484, US	daily rain	61.2 mm (2.4 in)	40.4 mm (1.6 in)	34 years	35 of 100 (Notable)
9 March 1991	Martuny, AZ	daily rain	32.1 mm (1.3 in)	15.8 mm (0.6 in)	20 years	34 of 100 (Routine)
9 March 1991	Encinal, US	daily high max	37.8 C (100.0 F)	1.7 C (3.1 F)	80 years	34 of 100 (Routine)
9 March 1991	Fowlerton, US	daily high max	37.2 C (99.0 F)	3.3 C (5.9 F)	72 years	34 of 100 (Routine)
9 March 1991	Hachinohe, JP	daily rain	26.9 mm (1.1 in)	18.2 mm (0.7 in)	33 years	33 of 100 (Routine)
9 March 1991	Verona Villafranca, IT	daily rain	31.8 mm (1.3 in)	17.0 mm (0.7 in)	14 years	32 of 100 (Routine)
9 March 1991	Teocaltiche (Dge), MX	daily low min	-3.3 C (26.1 F)	3.3 C (5.9 F)	48 years	31 of 100 (Routine)
9 March 1991	Crested Butte, US	daily low min	-30.6 C (-23.1 F)	1.7 C (3.1 F)	70 years	31 of 100 (Routine)

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

1798 to 1991

Records set or tied on this calendar date in each year from 1798 to 1991. 1991 had 447 records.

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

Records on 03-09 in each year
Year	Records
1798	1
1807	1
1808	2
1811	3
1813	2
1814	1
1815	1
1824	1
1834	1
1839	1
1840	1
1845	3
1846	1
1847	1
1849	1
1850	2
1855	1
1858	1
1860	1
1862	2
1863	2
1864	3
1866	1
1867	1
1869	1
1871	2
1872	1
1878	1
1880	2
1881	2
1882	3
1883	1
1885	1
1886	3
1888	1
1890	9
1891	4
1892	6
1893	6
1895	1
1896	3
1897	5
1898	2
1899	2
1901	3
1902	9
1903	29
1904	8
1905	7
1906	11
1907	6
1908	36
1909	14
1910	21
1911	35
1912	25
1913	100
1914	66
1915	39
1916	53
1917	52
1918	32
1919	57
1920	23
1921	89
1922	31
1923	148
1924	104
1925	211
1926	133
1927	107
1928	187
1929	210
1930	114
1931	387
1932	1,604
1933	136
1934	266
1935	288
1936	350
1937	172
1938	209
1939	400
1940	263
1941	366
1942	453
1943	679
1944	685
1945	107
1946	249
1947	249
1948	857
1949	436
1950	382
1951	777
1952	266
1953	338
1954	689
1955	629
1956	452
1957	547
1958	534
1959	138
1960	1,155
1961	416
1962	552
1963	349
1964	1,148
1965	305
1966	478
1967	731
1968	771
1969	858
1970	403
1971	457
1972	957
1973	930
1974	1,694
1975	639
1976	635
1977	1,418
1978	952
1979	856
1980	444
1981	1,199
1982	879
1983	996
1984	1,365
1985	710
1986	965
1987	1,043
1988	743
1989	1,504
1990	1,140
1991	447
1992	1,377
1993	658
1994	1,897
1995	1,910
1996	3,236
1997	759
1998	1,710
1999	1,369
2000	2,384
2001	838
2002	1,514
2003	1,120
2004	1,162
2005	937
2006	1,129
2007	634
2008	1,201
2009	1,110
2010	1,409
2011	958
2012	909
2013	1,015
2014	982
2015	655
2016	1,285
2017	678
2018	435
2019	901
2020	759
2021	746
2022	1,209
2023	1,119
2024	536
2025	656
2026	1,050

Download the Data

Data for records on 1991-03-09: 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	343
20 to 40	10
40 to 60	2
60 to 80	0
80 to 100	1
100 to 120	1