Weather Records on 10 January 1999

745 weather records were set or tied worldwide on 10 January 1999. Highest significance: Mt Clemens Ang Base, US.

Key Facts for 10 January 1999

On 10 January 1999, 745 weather records were set or tied at long-record stations worldwide.
271 were record highs and 108 were record lows, counting maximum and minimum temperature.
By timescale, 5 were all-time records, 40 monthly and 700 daily.
Mt Clemens Ang Base set a daily record snow depth of 40.6 cm (16.0 in) on 10 January 1999.
Across 164 earlier years (1799 to 2026) the same calendar date averaged 511 records.

Record Map

745 stations

745 station records on 10 January 1999 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 January 1999: highest significance records shown on the map
Station	Country	Type	Value	Significance
Mt Clemens Ang Base	United States	Record snow depth	40.6 cm (16.0 in)	53 of 100 (Notable)
Cassilis Post Office	Australia	Record daily precipitation	43.2 mm (1.7 in)	50 of 100 (Notable)
Lowell Wwtp	United States	Record snow depth	50.8 cm (20.0 in)	50 of 100 (Notable)
Dorset 2 SE	United States	Record daily precipitation	40.6 mm (1.6 in)	50 of 100 (Notable)
Montpelier	United States	Record snow depth	43.2 cm (17.0 in)	49 of 100 (Notable)
Cassilis (Dalkeith)	Australia	Record daily precipitation	39.0 mm (1.5 in)	48 of 100 (Notable)
Champaign 3S	United States	Record snow depth	43.2 cm (17.0 in)	48 of 100 (Notable)
Griggsville	United States	Record snow depth	38.1 cm (15.0 in)	47 of 100 (Notable)
Ft Madison	United States	Record snow depth	33.0 cm (13.0 in)	47 of 100 (Notable)
Angola	United States	Record snow depth	45.7 cm (18.0 in)	46 of 100 (Notable)
Arubiddy	Australia	Record daily precipitation	31.0 mm (1.2 in)	45 of 100 (Notable)
Monticello	United States	Record snow depth	30.5 cm (12.0 in)	45 of 100 (Notable)
Franklin	United States	Record daily precipitation	47.2 mm (1.9 in)	45 of 100 (Notable)
Petoskey	United States	Record daily snowfall	20.3 cm (8.0 in)	45 of 100 (Notable)
Heppner	United States	Record high minimum temperature	10.0 C (50.0 F)	45 of 100 (Notable)
Peru	United States	Record snow depth	43.2 cm (17.0 in)	44 of 100 (Notable)
Keokuk L&D 19	United States	Record snow depth	45.7 cm (18.0 in)	44 of 100 (Notable)
Ft Kent	United States	Record daily snowfall	20.3 cm (8.0 in)	43 of 100 (Notable)
Clearfield	United States	Record daily precipitation	30.5 mm (1.2 in)	43 of 100 (Notable)
Chicago Midway AP 3SW	United States	Record snow depth	43.2 cm (17.0 in)	42 of 100 (Notable)
Montelimar	France	Record daily precipitation	58.2 mm (2.3 in)	41 of 100 (Notable)
Finca A. Prusia	Mexico	Record daily precipitation	39.9 mm (1.6 in)	41 of 100 (Notable)
Pocahontas	United States	Record snow depth	50.8 cm (20.0 in)	41 of 100 (Notable)
Nashua 2 NNW	United States	Record high maximum temperature	11.1 C (52.0 F)	41 of 100 (Notable)
Fremont	United States	Record snow depth	27.9 cm (11.0 in)	41 of 100 (Notable)
University of Queensland Gatto	Australia	Record daily precipitation	71.4 mm (2.8 in)	40 of 100 (Notable)
Moorang	Australia	Record daily precipitation	73.0 mm (2.9 in)	40 of 100 (Notable)
Santa Luzia	Brazil	Record daily precipitation	38.8 mm (1.5 in)	40 of 100 (Notable)
Sugarloaf Rsvr	United States	Record high minimum temperature	-5.6 C (21.9 F)	40 of 100 (Notable)
Cambridge City 3 N	United States	Record low minimum temperature	-27.2 C (-17.0 F)	40 of 100 (Notable)
W Lafayette 6 NW	United States	Record snow depth	33.0 cm (13.0 in)	40 of 100 (Notable)
Burlington 2S	United States	Record snow depth	53.3 cm (21.0 in)	40 of 100 (Notable)
Wapello	United States	Record snow depth	35.6 cm (14.0 in)	40 of 100 (Notable)
Albion	United States	Record snow depth	48.3 cm (19.0 in)	40 of 100 (Notable)
Birney	United States	Record daily snowfall	15.2 cm (6.0 in)	40 of 100 (Notable)
Tupper Lake Sunmount	United States	Record daily snowfall	12.7 cm (5.0 in)	40 of 100 (Notable)
Jackson Reynolds Fld	United States	Record snow depth	48.3 cm (19.0 in)	39 of 100 (Notable)
West Hartford Nepp	United States	Record daily precipitation	45.7 mm (1.8 in)	38 of 100 (Notable)
Helidon Post Office	Australia	Record daily precipitation	62.0 mm (2.4 in)	37 of 100 (Notable)
Palen Creek Correctional	Australia	Record daily precipitation	83.0 mm (3.3 in)	37 of 100 (Notable)
Galesburg	United States	Record snow depth	38.1 cm (15.0 in)	37 of 100 (Notable)
J.G.H. van der Wath Airp	Namibia	Record daily precipitation	25.0 mm (1.0 in)	37 of 100 (Notable)
Hanty-Mansijsk	Russia	Record high minimum temperature	-3.4 C (25.9 F)	36 of 100 (Notable)
Cape St. Francis	South Africa	Record daily precipitation	27.0 mm (1.1 in)	36 of 100 (Notable)
Squa Pan Dam	United States	Record daily snowfall	27.9 cm (11.0 in)	36 of 100 (Notable)
Adrian 2 NNE	United States	Record snow depth	33.0 cm (13.0 in)	36 of 100 (Notable)
Springfield Abraham Lincoln Ca	United States	Record snow depth	25.4 cm (10.0 in)	36 of 100 (Notable)
Lumeah	Australia	Record daily precipitation	76.0 mm (3.0 in)	35 of 100 (Notable)
Goldendale	United States	Record high maximum temperature	16.1 C (61.0 F)	35 of 100 (Notable)
Kuraby Beenleigh Road	Australia	Record daily precipitation	46.8 mm (1.8 in)	34 of 100 (Routine)
Bastia	France	Record daily precipitation	57.8 mm (2.3 in)	34 of 100 (Routine)
Kurgan	Russia	Record high minimum temperature	-0.4 C (31.3 F)	34 of 100 (Routine)
Danville	United States	Record snow depth	30.5 cm (12.0 in)	34 of 100 (Routine)
Lowell	United States	Record snow depth	63.5 cm (25.0 in)	34 of 100 (Routine)
Mount Sylvia	Australia	Record daily precipitation	59.0 mm (2.3 in)	33 of 100 (Routine)
Glenapp	Australia	Record daily precipitation	76.0 mm (3.0 in)	33 of 100 (Routine)
Mayaguez City	Puerto Rico [United States]	Record high minimum temperature	22.2 C (72.0 F)	33 of 100 (Routine)
Walnut	United States	Record snow depth	48.3 cm (19.0 in)	33 of 100 (Routine)
First Connecticut Lake	United States	Record daily snowfall	27.9 cm (11.0 in)	33 of 100 (Routine)
Battenville	United States	Record daily snowfall	17.8 cm (7.0 in)	33 of 100 (Routine)

Counts by Type and Timescale

745 records

Records set or tied on 10 January 1999 by type: Highest daily maximum 165, Lowest daily maximum 50, Highest daily minimum 106, Lowest daily minimum 58, Heaviest daily rainfall 159, Heaviest daily snowfall 41, Deepest snow cover 166.

Records on 10 January 1999 by type
Record type	Records
Highest daily maximum	165
Lowest daily maximum	50
Highest daily minimum	106
Lowest daily minimum	58
Heaviest daily rainfall	159
Heaviest daily snowfall	41
Deepest snow cover	166

Records on 10 January 1999 by timescale: all-time 5, monthly 40, daily 700.

How Much Records Were Beaten By

578 broken records

Margins by which the 578 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 330.0. Ties are not counted.

Top 20 by Significance

10 January 1999

Top 20 records on 10 January 1999 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 January 1999	Mt Clemens Ang Base, US	daily snow depth	40.6 cm (16.0 in)	22.8 cm (9.0 in)	29 years	53 of 100 (Notable)
10 January 1999	Cassilis Post Office, AU	daily rain	43.2 mm (1.7 in)	16.0 mm (0.6 in)	101 years	50 of 100 (Notable)
10 January 1999	Lowell Wwtp, US	daily snow depth	50.8 cm (20.0 in)	33.0 cm (13.0 in)	24 years	50 of 100 (Notable)
10 January 1999	Dorset 2 SE, US	daily rain	40.6 mm (1.6 in)	28.9 mm (1.1 in)	48 years	50 of 100 (Notable)
10 January 1999	Montpelier, US	daily snow depth	43.2 cm (17.0 in)	17.8 cm (7.0 in)	53 years	49 of 100 (Notable)
10 January 1999	Cassilis (Dalkeith), AU	daily rain	39.0 mm (1.5 in)	12.3 mm (0.5 in)	101 years	48 of 100 (Notable)
10 January 1999	Champaign 3S, US	daily snow depth	43.2 cm (17.0 in)	22.9 cm (9.0 in)	24 years	48 of 100 (Notable)
10 January 1999	Griggsville, US	daily snow depth	38.1 cm (15.0 in)	15.2 cm (6.0 in)	59 years	47 of 100 (Notable)
10 January 1999	Ft Madison, US	daily snow depth	33.0 cm (13.0 in)	17.8 cm (7.0 in)	24 years	47 of 100 (Notable)
10 January 1999	Angola, US	daily snow depth	45.7 cm (18.0 in)	15.2 cm (6.0 in)	53 years	46 of 100 (Notable)
10 January 1999	Arubiddy, AU	daily rain	31.0 mm (1.2 in)	23.6 mm (0.9 in)	23 years	45 of 100 (Notable)
10 January 1999	Monticello, US	daily snow depth	30.5 cm (12.0 in)	10.2 cm (4.0 in)	80 years	45 of 100 (Notable)
10 January 1999	Franklin, US	daily rain	47.2 mm (1.9 in)	9.1 mm (0.36 in)	97 years	45 of 100 (Notable)
10 January 1999	Petoskey, US	daily snowfall	20.3 cm (8.0 in)	7.6 cm (3.0 in)	69 years	45 of 100 (Notable)
10 January 1999	Heppner, US	daily high min	10.0 C (50.0 F)	3.9 C (7.0 F)	103 years	45 of 100 (Notable)
10 January 1999	Peru, US	daily snow depth	43.2 cm (17.0 in)	22.9 cm (9.0 in)	24 years	44 of 100 (Notable)
10 January 1999	Keokuk L&D 19, US	daily snow depth	45.7 cm (18.0 in)	25.4 cm (10.0 in)	24 years	44 of 100 (Notable)
10 January 1999	Ft Kent, US	daily snowfall	20.3 cm (8.0 in)	10.1 cm (4.0 in)	69 years	43 of 100 (Notable)
10 January 1999	Clearfield, US	daily rain	30.5 mm (1.2 in)	14.2 mm (0.6 in)	48 years	43 of 100 (Notable)
10 January 1999	Chicago Midway AP 3SW, US	daily snow depth	43.2 cm (17.0 in)	15.3 cm (6.0 in)	68 years	42 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 1999

Records set or tied on this calendar date in each year from 1799 to 1999. 1999 had 745 records.

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

Records on 01-10 in each year
Year	Records
1799	1
1820	1
1830	1
1832	1
1841	1
1842	1
1849	1
1851	2
1853	1
1854	1
1857	1
1858	3
1862	1
1863	1
1865	1
1866	1
1868	1
1871	1
1873	5
1876	3
1877	1
1878	2
1880	1
1881	1
1882	2
1883	1
1885	4
1887	3
1888	2
1890	3
1891	2
1892	2
1893	2
1895	2
1896	2
1897	8
1898	3
1899	4
1900	4
1901	2
1902	6
1903	8
1904	4
1905	6
1906	5
1907	5
1908	13
1909	11
1910	24
1911	13
1912	40
1913	12
1914	28
1915	12
1916	41
1917	59
1918	75
1919	27
1920	40
1921	172
1922	48
1923	72
1924	363
1925	114
1926	100
1927	138
1928	517
1929	277
1930	487
1931	92
1932	202
1933	331
1934	228
1935	722
1936	664
1937	775
1938	252
1939	766
1940	502
1941	327
1942	1,097
1943	226
1944	264
1945	635
1946	335
1947	234
1948	264
1949	1,569
1950	756
1951	249
1952	316
1953	702
1954	433
1955	341
1956	583
1957	1,245
1958	403
1959	632
1960	498
1961	268
1962	2,191
1963	876
1964	439
1965	566
1966	184
1967	424
1968	1,072
1969	451
1970	1,072
1971	717
1972	1,177
1973	825
1974	1,685
1975	1,765
1976	566
1977	1,803
1978	1,102
1979	788
1980	940
1981	673
1982	2,368
1983	1,270
1984	543
1985	1,038
1986	815
1987	1,279
1988	1,041
1989	1,034
1990	1,785
1991	1,788
1992	1,263
1993	1,499
1994	716
1995	1,291
1996	1,455
1997	1,286
1998	1,104
1999	745
2000	1,042
2001	793
2002	1,631
2003	674
2004	849
2005	1,414
2006	978
2007	1,196
2008	739
2009	875
2010	1,446
2011	1,718
2012	761
2013	831
2014	415
2015	1,089
2016	868
2017	872
2018	664
2019	272
2020	976
2021	429
2022	298
2023	569
2024	1,071
2025	827
2026	918

Download the Data

Data for records on 1999-01-10: 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	472
50 to 100	52
100 to 150	27
150 to 200	16
200 to 250	8
250 to 300	1
300 to 350	2