Weather Records on 11 March 2019

767 weather records were set or tied worldwide on 11 March 2019. Highest significance: Heppner, US.

Key Facts for 11 March 2019

On 11 March 2019, 767 weather records were set or tied at long-record stations worldwide.
263 were record highs and 128 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 22 monthly and 740 daily.
Heppner set a daily record snow depth of 12.7 cm (5.0 in) on 11 March 2019.
Across 166 earlier years (1793 to 2026) the same calendar date averaged 472 records.

Record Map

767 stations

767 station records on 11 March 2019 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 11 March 2019: highest significance records shown on the map
Station	Country	Type	Value	Significance
Heppner	United States	Record snow depth	12.7 cm (5.0 in)	80 of 100 (Exceptional)
Lacrosse	United States	Record snow depth	20.3 cm (8.0 in)	80 of 100 (Exceptional)
Ritzville 1 SSE	United States	Record snow depth	17.8 cm (7.0 in)	79 of 100 (Major)
Prineville	United States	Record snow depth	17.8 cm (7.0 in)	77 of 100 (Major)
Pendleton	United States	Record snow depth	13.0 cm (5.1 in)	72 of 100 (Major)
Goldendale	United States	Record snow depth	33.0 cm (13.0 in)	70 of 100 (Major)
Antelope 6 SSW	United States	Record snow depth	20.3 cm (8.0 in)	69 of 100 (Major)
Pullman 2 NW	United States	Record snow depth	30.5 cm (12.0 in)	67 of 100 (Major)
Livingston 12 S	United States	Record snow depth	45.7 cm (18.0 in)	65 of 100 (Major)
Missoula 6 NW WFO	United States	Record snow depth	22.9 cm (9.0 in)	65 of 100 (Major)
Mobridge 2NNW	United States	Record snow depth	96.5 cm (38.0 in)	65 of 100 (Major)
Mandan Exp STN	United States	Record daily snowfall	24.1 cm (9.5 in)	64 of 100 (Major)
Upper Rio Grande	United States	Record daily precipitation	45.7 mm (1.8 in)	62 of 100 (Major)
Sun Rvr 4 S	United States	Record snow depth	43.2 cm (17.0 in)	60 of 100 (Major)
Potlatch 3 NNE	United States	Record snow depth	27.9 cm (11.0 in)	58 of 100 (Notable)
Hachinohe	Japan	Record daily precipitation	59.9 mm (2.4 in)	57 of 100 (Notable)
Moro	United States	Record snow depth	30.5 cm (12.0 in)	56 of 100 (Notable)
Colton	United States	Record snow depth	73.7 cm (29.0 in)	56 of 100 (Notable)
Gibbs Rch - Jarbidge 24SE	United States	Record snow depth	38.1 cm (15.0 in)	55 of 100 (Notable)
Lac Vieux Desert	United States	Record snow depth	144.8 cm (57.0 in)	55 of 100 (Notable)
Glacier Bay	United States	Record daily precipitation	38.1 mm (1.5 in)	54 of 100 (Notable)
Tsu	Japan	Record daily precipitation	48.0 mm (1.9 in)	53 of 100 (Notable)
Dequeen	United States	Record daily precipitation	90.4 mm (3.6 in)	52 of 100 (Notable)
Ennis	United States	Record snow depth	50.8 cm (20.0 in)	52 of 100 (Notable)
Townsend 3SE	United States	Record snow depth	22.9 cm (9.0 in)	52 of 100 (Notable)
Goldendale	United States	Record low minimum temperature	-13.3 C (8.1 F)	52 of 100 (Notable)
Bridger 2 N	United States	Record snow depth	30.5 cm (12.0 in)	51 of 100 (Notable)
Barkly East	South Africa	Record daily precipitation	55.9 mm (2.2 in)	50 of 100 (Notable)
Western Ag Rsch Ctr	United States	Record snow depth	38.1 cm (15.0 in)	50 of 100 (Notable)
Kennewick	United States	Record snow depth	10.2 cm (4.0 in)	50 of 100 (Notable)
Kielder Castle	United Kingdom	Record daily precipitation	38.6 mm (1.5 in)	48 of 100 (Notable)
Merrill	United States	Record snow depth	83.8 cm (33.0 in)	48 of 100 (Notable)
Hamilton	United States	Record snow depth	43.2 cm (17.0 in)	47 of 100 (Notable)
Bison	United States	Record snow depth	66.0 cm (26.0 in)	47 of 100 (Notable)
Tolt S Fk Rsvr	United States	Record snow depth	50.8 cm (20.0 in)	47 of 100 (Notable)
Durand	United States	Record snow depth	50.8 cm (20.0 in)	47 of 100 (Notable)
Riversdale	South Africa	Record daily precipitation	47.0 mm (1.9 in)	46 of 100 (Notable)
Cottonwood 2 WSW	United States	Record snow depth	55.9 cm (22.0 in)	46 of 100 (Notable)
Red Lodge	United States	Record snow depth	86.4 cm (34.0 in)	46 of 100 (Notable)
Flatwillow 4 ENE	United States	Record snow depth	30.5 cm (12.0 in)	45 of 100 (Notable)
Ft Benton	United States	Record snow depth	35.6 cm (14.0 in)	45 of 100 (Notable)
Hatton 9 SE	United States	Record snow depth	15.2 cm (6.0 in)	45 of 100 (Notable)
Wenatchee	United States	Record snow depth	20.3 cm (8.0 in)	45 of 100 (Notable)
Minneota	United States	Record snow depth	101.6 cm (40.0 in)	44 of 100 (Notable)
Heppner	United States	Record low maximum temperature	-1.1 C (30.0 F)	44 of 100 (Notable)
The Dalles	United States	Record low minimum temperature	-6.7 C (19.9 F)	44 of 100 (Notable)
Onida 4 NW	United States	Record snow depth	55.9 cm (22.0 in)	44 of 100 (Notable)
Ellensburg	United States	Record low maximum temperature	-2.8 C (27.0 F)	44 of 100 (Notable)
Prosser	United States	Record snow depth	10.2 cm (4.0 in)	44 of 100 (Notable)
Silverton	United States	Record daily snowfall	26.2 cm (10.3 in)	43 of 100 (Notable)
Harlowton	United States	Record snow depth	33.0 cm (13.0 in)	43 of 100 (Notable)
Great Basin Np	United States	Record daily snowfall	35.6 cm (14.0 in)	43 of 100 (Notable)
Lewiston AP	United States	Record snow depth	10.0 cm (3.9 in)	43 of 100 (Notable)
Georgetown	United States	Record snow depth	17.8 cm (7.0 in)	42 of 100 (Notable)
The Dalles	United States	Record low maximum temperature	3.3 C (37.9 F)	42 of 100 (Notable)
Milesville 5 NE	United States	Record snow depth	61.0 cm (24.0 in)	42 of 100 (Notable)
Washington Is	United States	Record snow depth	86.4 cm (34.0 in)	42 of 100 (Notable)
Waupaca	United States	Record snow depth	88.9 cm (35.0 in)	42 of 100 (Notable)
Boulia Airport	Australia	Record high maximum temperature	42.8 C (109.0 F)	41 of 100 (Notable)
Askaniia Nova	Ukraine	Record high maximum temperature	18.2 C (64.8 F)	41 of 100 (Notable)

Counts by Type and Timescale

767 records

Records set or tied on 11 March 2019 by type: Highest daily maximum 105, Lowest daily maximum 49, Highest daily minimum 158, Lowest daily minimum 79, Heaviest daily rainfall 151, Heaviest daily snowfall 20, Deepest snow cover 205.

Records on 11 March 2019 by type
Record type	Records
Highest daily maximum	105
Lowest daily maximum	49
Highest daily minimum	158
Lowest daily minimum	79
Heaviest daily rainfall	151
Heaviest daily snowfall	20
Deepest snow cover	205

Records on 11 March 2019 by timescale: all-time 5, monthly 22, daily 740.

How Much Records Were Beaten By

644 broken records

Margins by which the 644 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 610.0. Ties are not counted.

Top 20 by Significance

11 March 2019

Top 20 records on 11 March 2019 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 March 2019	Heppner, US	daily snow depth	12.7 cm (5.0 in)	12.7 cm (5.0 in)	117 years	80 of 100 (Exceptional)
11 March 2019	Lacrosse, US	daily snow depth	20.3 cm (8.0 in)	20.3 cm (8.0 in)	106 years	80 of 100 (Exceptional)
11 March 2019	Ritzville 1 SSE, US	daily snow depth	17.8 cm (7.0 in)	12.7 cm (5.0 in)	96 years	79 of 100 (Major)
11 March 2019	Prineville, US	daily snow depth	17.8 cm (7.0 in)	17.8 cm (7.0 in)	90 years	77 of 100 (Major)
11 March 2019	Pendleton, US	daily snow depth	13.0 cm (5.1 in)	13.0 cm (5.1 in)	90 years	72 of 100 (Major)
11 March 2019	Goldendale, US	daily snow depth	33.0 cm (13.0 in)	25.4 cm (10.0 in)	68 years	70 of 100 (Major)
11 March 2019	Antelope 6 SSW, US	daily snow depth	20.3 cm (8.0 in)	17.8 cm (7.0 in)	69 years	69 of 100 (Major)
11 March 2019	Pullman 2 NW, US	daily snow depth	30.5 cm (12.0 in)	22.9 cm (9.0 in)	64 years	67 of 100 (Major)
11 March 2019	Livingston 12 S, US	daily snow depth	45.7 cm (18.0 in)	30.5 cm (12.0 in)	64 years	65 of 100 (Major)
11 March 2019	Missoula 6 NW WFO, US	daily snow depth	22.9 cm (9.0 in)	17.8 cm (7.0 in)	68 years	65 of 100 (Major)
11 March 2019	Mobridge 2NNW, US	daily snow depth	96.5 cm (38.0 in)	55.9 cm (22.0 in)	52 years	65 of 100 (Major)
11 March 2019	Mandan Exp STN, US	daily snowfall	24.1 cm (9.5 in)	13.9 cm (5.5 in)	77 years	64 of 100 (Major)
11 March 2019	Upper Rio Grande, US	monthly rain	45.7 mm (1.8 in)	20.3 mm (0.8 in)	30 years	62 of 100 (Major)
11 March 2019	Sun Rvr 4 S, US	daily snow depth	43.2 cm (17.0 in)	17.8 cm (7.0 in)	68 years	60 of 100 (Major)
11 March 2019	Potlatch 3 NNE, US	daily snow depth	27.9 cm (11.0 in)	12.7 cm (5.0 in)	96 years	58 of 100 (Notable)
11 March 2019	Hachinohe, JP	daily rain	59.9 mm (2.4 in)	29.6 mm (1.2 in)	65 years	57 of 100 (Notable)
11 March 2019	Moro, US	daily snow depth	30.5 cm (12.0 in)	22.9 cm (9.0 in)	21 years	56 of 100 (Notable)
11 March 2019	Colton, US	daily snow depth	73.7 cm (29.0 in)	40.7 cm (16.0 in)	40 years	56 of 100 (Notable)
11 March 2019	Gibbs Rch - Jarbidge 24SE, US	daily snow depth	38.1 cm (15.0 in)	35.6 cm (14.0 in)	32 years	55 of 100 (Notable)
11 March 2019	Lac Vieux Desert, US	daily snow depth	144.8 cm (57.0 in)	38.1 cm (15.0 in)	102 years	55 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 2019

Records set or tied on this calendar date in each year from 1793 to 2019. 2019 had 767 records.

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

Records on 03-11 in each year
Year	Records
1793	1
1810	3
1814	1
1822	1
1844	1
1845	2
1847	3
1849	1
1850	2
1854	3
1855	1
1858	3
1859	1
1860	2
1862	1
1863	1
1868	1
1870	1
1874	2
1877	1
1878	1
1879	2
1880	1
1881	5
1882	2
1883	1
1884	1
1885	2
1886	3
1888	4
1889	1
1890	4
1891	5
1892	3
1893	2
1894	6
1896	4
1897	4
1898	2
1899	1
1900	4
1901	13
1902	8
1903	12
1904	7
1905	6
1906	38
1907	7
1908	10
1909	26
1910	19
1911	19
1912	19
1913	22
1914	25
1915	18
1916	29
1917	49
1918	58
1919	39
1920	15
1921	66
1922	42
1923	78
1924	265
1925	264
1926	134
1927	277
1928	119
1929	210
1930	105
1931	273
1932	1,123
1933	300
1934	764
1935	520
1936	356
1937	188
1938	120
1939	569
1940	417
1941	265
1942	225
1943	251
1944	304
1945	262
1946	461
1947	234
1948	2,148
1949	329
1950	671
1951	677
1952	804
1953	330
1954	489
1955	1,103
1956	964
1957	521
1958	441
1959	189
1960	1,115
1961	353
1962	674
1963	440
1964	296
1965	386
1966	539
1967	1,272
1968	519
1969	1,093
1970	389
1971	552
1972	1,320
1973	1,406
1974	956
1975	592
1976	375
1977	1,690
1978	579
1979	891
1980	472
1981	1,539
1982	807
1983	943
1984	743
1985	829
1986	747
1987	596
1988	1,176
1989	1,894
1990	2,496
1991	532
1992	1,083
1993	561
1994	689
1995	1,138
1996	1,339
1997	1,152
1998	2,609
1999	533
2000	1,199
2001	802
2002	736
2003	935
2004	826
2005	988
2006	1,590
2007	830
2008	816
2009	1,195
2010	966
2011	734
2012	868
2013	949
2014	556
2015	897
2016	1,249
2017	483
2018	479
2019	767
2020	605
2021	980
2022	1,203
2023	984
2024	424
2025	699
2026	1,580

Download the Data

Data for records on 2019-03-11: 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 100	547
100 to 200	60
200 to 300	21
300 to 400	10
400 to 500	4
500 to 600	1
600 to 700	1