Weather Records on 25 December 1984

620 weather records were set or tied worldwide on 25 December 1984. Highest significance: Port Blair, IN.

Key Facts for 25 December 1984

On 25 December 1984, 620 weather records were set or tied at long-record stations worldwide.
151 were record highs and 255 were record lows, counting maximum and minimum temperature.
By timescale, 4 were all-time records, 34 monthly and 582 daily.
Port Blair set a daily record precipitation of 166.9 mm (6.6 in) on 25 December 1984.
Across 151 earlier years (1793 to 2025) the same calendar date averaged 547 records.

Record Map

620 stations

620 station records on 25 December 1984 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 25 December 1984: highest significance records shown on the map
Station	Country	Type	Value	Significance
Port Blair	India	Record daily precipitation	166.9 mm (6.6 in)	65 of 100 (Major)
UNIV of Hawaii 713	United States	Record daily precipitation	118.4 mm (4.7 in)	63 of 100 (Major)
Franklin	Australia	Record daily precipitation	49.2 mm (1.9 in)	59 of 100 (Notable)
Otatitlan	Mexico	Record daily precipitation	129.8 mm (5.1 in)	56 of 100 (Notable)
El Salto (Cfe)	Mexico	Record daily precipitation	37.3 mm (1.5 in)	51 of 100 (Notable)
Kempton (Oakmore)	Australia	Record daily precipitation	35.0 mm (1.4 in)	50 of 100 (Notable)
Jose Cardel	Mexico	Record daily precipitation	48.8 mm (1.9 in)	47 of 100 (Notable)
Hope Vale	Australia	Record daily precipitation	103.4 mm (4.1 in)	46 of 100 (Notable)
San Juan Bautista Tuxtepec I	Mexico	Record daily precipitation	60.5 mm (2.4 in)	45 of 100 (Notable)
Cooktown Post Office	Australia	Record daily precipitation	58.3 mm (2.3 in)	42 of 100 (Notable)
Mangalore (Mangalore Farm)	Australia	Record daily precipitation	30.6 mm (1.2 in)	42 of 100 (Notable)
Norfolk 2 SW	United States	Record high maximum temperature	10.0 C (50.0 F)	40 of 100 (Notable)
Eklutna Project	United States	Record daily snowfall	17.8 cm (7.0 in)	40 of 100 (Notable)
Deseret	United States	Record snow depth	22.9 cm (9.0 in)	39 of 100 (Notable)
Kaneohe Mauka 781	United States	Record daily precipitation	114.6 mm (4.5 in)	38 of 100 (Notable)
Yreka	United States	Record low maximum temperature	-2.8 C (27.0 F)	37 of 100 (Notable)
Tuscola	United States	Record low minimum temperature	-17.8 C (0.0 F)	36 of 100 (Notable)
Nephi	United States	Record snow depth	27.9 cm (11.0 in)	35 of 100 (Notable)
Brewerton Lock 23	United States	Record daily snowfall	27.9 cm (11.0 in)	34 of 100 (Routine)
McGrath AP	United States	Record daily snowfall	18.0 cm (7.1 in)	34 of 100 (Routine)
Haiwee	United States	Record low minimum temperature	-12.2 C (10.0 F)	33 of 100 (Routine)
McKinley Park	United States	Record snow depth	109.2 cm (43.0 in)	33 of 100 (Routine)
Coen Airport Evap	Australia	Record daily precipitation	100.5 mm (4.0 in)	31 of 100 (Routine)
Huejotzingo	Mexico	Record high maximum temperature	27.8 C (82.0 F)	31 of 100 (Routine)
Kimberley	South Africa	Record low minimum temperature	6.5 C (43.7 F)	31 of 100 (Routine)
Dyer 5S	United States	Record low minimum temperature	-23.9 C (-11.0 F)	31 of 100 (Routine)
Logan	United States	Record daily precipitation	25.4 mm (1.0 in)	31 of 100 (Routine)
Aiken 5SE	United States	Record high maximum temperature	27.8 C (82.0 F)	30 of 100 (Routine)
Lovell	United States	Record low minimum temperature	-30.6 C (-23.1 F)	30 of 100 (Routine)
Jigalong	Australia	Record daily precipitation	46.8 mm (1.8 in)	29 of 100 (Routine)
Jokkmokk	Sweden	Record high minimum temperature	1.1 C (34.0 F)	29 of 100 (Routine)
Whitefish Pt	United States	Record low minimum temperature	-19.4 C (-2.9 F)	29 of 100 (Routine)
Ouse (Millbrook)	Australia	Record daily precipitation	25.2 mm (1.0 in)	28 of 100 (Routine)
Naryn	Kyrgyzstan	Record low minimum temperature	-34.1 C (-29.4 F)	28 of 100 (Routine)
Georgetown 2 E	United States	Record high maximum temperature	26.1 C (79.0 F)	28 of 100 (Routine)
Minchumina	United States	Record daily snowfall	7.6 cm (3.0 in)	27 of 100 (Routine)
Indee	Australia	Record daily precipitation	26.4 mm (1.0 in)	26 of 100 (Routine)
Hobart (Ellerslie Road)	Australia	Record low maximum temperature	12.6 C (54.7 F)	26 of 100 (Routine)
Miyako	Japan	Record low maximum temperature	-3.3 C (26.1 F)	26 of 100 (Routine)
La Estrella	Mexico	Record daily precipitation	66.3 mm (2.6 in)	26 of 100 (Routine)
Gulu	Uganda	Record daily precipitation	32.8 mm (1.3 in)	26 of 100 (Routine)
Apalachicola AP	United States	Record high maximum temperature	26.1 C (79.0 F)	26 of 100 (Routine)
Manoa 712.1	United States	Record daily precipitation	121.9 mm (4.8 in)	26 of 100 (Routine)
Dwtn Charleston	United States	Record high maximum temperature	24.4 C (75.9 F)	26 of 100 (Routine)
San Francisco Dwtn	United States	Record low minimum temperature	3.3 C (37.9 F)	26 of 100 (Routine)
Louisville 1 E	United States	Record high maximum temperature	25.6 C (78.1 F)	25 of 100 (Routine)
Flatwillow 4 ENE	United States	Record snow depth	25.4 cm (10.0 in)	25 of 100 (Routine)
Camden on Gauley 2 SW	United States	Record daily precipitation	43.2 mm (1.7 in)	25 of 100 (Routine)
Kaneohe Bay MCAS	United States	Record low maximum temperature	22.2 C (72.0 F)	25 of 100 (Routine)
Kellevie	Australia	Record daily precipitation	31.4 mm (1.2 in)	24 of 100 (Routine)
Muroran	Japan	Record low maximum temperature	-7.7 C (18.1 F)	24 of 100 (Routine)
Sendai	Japan	Record low maximum temperature	-1.8 C (28.8 F)	24 of 100 (Routine)
Gifu	Japan	Record low maximum temperature	-0.1 C (31.8 F)	24 of 100 (Routine)
Troy	United States	Record high minimum temperature	15.6 C (60.1 F)	24 of 100 (Routine)
Redwood City	United States	Record low maximum temperature	7.2 C (45.0 F)	24 of 100 (Routine)
Pioche	United States	Record snow depth	33.0 cm (13.0 in)	24 of 100 (Routine)
Capo Bellavista	Italy	Record low maximum temperature	7.2 C (45.0 F)	23 of 100 (Routine)
Sapporo	Japan	Record low maximum temperature	-9.9 C (14.2 F)	23 of 100 (Routine)
Vajda-Guba	Russia	Record high maximum temperature	6.6 C (43.9 F)	23 of 100 (Routine)
Pogranichnyj	Russia	Record low minimum temperature	-29.5 C (-21.1 F)	23 of 100 (Routine)

Counts by Type and Timescale

620 records

Records set or tied on 25 December 1984 by type: Highest daily maximum 71, Lowest daily maximum 167, Highest daily minimum 80, Lowest daily minimum 88, Heaviest daily rainfall 175, Heaviest daily snowfall 11, Deepest snow cover 28.

Records on 25 December 1984 by type
Record type	Records
Highest daily maximum	71
Lowest daily maximum	167
Highest daily minimum	80
Lowest daily minimum	88
Heaviest daily rainfall	175
Heaviest daily snowfall	11
Deepest snow cover	28

Records on 25 December 1984 by timescale: all-time 4, monthly 34, daily 582.

How Much Records Were Beaten By

496 broken records

Margins by which the 496 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 254.0. Ties are not counted.

Top 20 by Significance

25 December 1984

Top 20 records on 25 December 1984 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 December 1984	Port Blair, IN	daily rain	166.9 mm (6.6 in)	113.1 mm (4.5 in)	58 years	65 of 100 (Major)
25 December 1984	UNIV of Hawaii 713, US	daily rain	118.4 mm (4.7 in)	66.3 mm (2.6 in)	57 years	63 of 100 (Major)
25 December 1984	Franklin, AU	daily rain	49.2 mm (1.9 in)	33.2 mm (1.3 in)	35 years	59 of 100 (Notable)
25 December 1984	Otatitlan, MX	daily rain	129.8 mm (5.1 in)	80.0 mm (3.1 in)	38 years	56 of 100 (Notable)
25 December 1984	El Salto (Cfe), MX	daily rain	37.3 mm (1.5 in)	35.5 mm (1.4 in)	27 years	51 of 100 (Notable)
25 December 1984	Kempton (Oakmore), AU	daily rain	35.0 mm (1.4 in)	22.8 mm (0.9 in)	54 years	50 of 100 (Notable)
25 December 1984	Jose Cardel, MX	daily rain	48.8 mm (1.9 in)	42.7 mm (1.7 in)	13 years	47 of 100 (Notable)
25 December 1984	Hope Vale, AU	daily rain	103.4 mm (4.1 in)	85.1 mm (3.4 in)	11 years	46 of 100 (Notable)
25 December 1984	San Juan Bautista Tuxtepec I, MX	daily rain	60.5 mm (2.4 in)	50.6 mm (2.0 in)	9 years	45 of 100 (Notable)
25 December 1984	Cooktown Post Office, AU	daily rain	58.3 mm (2.3 in)	15.6 mm (0.6 in)	89 years	42 of 100 (Notable)
25 December 1984	Mangalore (Mangalore Farm), AU	daily rain	30.6 mm (1.2 in)	15.6 mm (0.6 in)	54 years	42 of 100 (Notable)
25 December 1984	Norfolk 2 SW, US	daily high max	10.0 C (50.0 F)	1.1 C (2.0 F)	97 years	40 of 100 (Notable)
25 December 1984	Eklutna Project, US	daily snowfall	17.8 cm (7.0 in)	15.3 cm (6.0 in)	10 years	40 of 100 (Notable)
25 December 1984	Deseret, US	daily snow depth	22.9 cm (9.0 in)	12.7 cm (5.0 in)	17 years	39 of 100 (Notable)
25 December 1984	Kaneohe Mauka 781, US	daily rain	114.6 mm (4.5 in)	35.9 mm (1.4 in)	47 years	38 of 100 (Notable)
25 December 1984	Yreka, US	daily low max	-2.8 C (27.0 F)	1.1 C (2.0 F)	89 years	37 of 100 (Notable)
25 December 1984	Tuscola, US	daily low min	-17.8 C (0.0 F)	2.2 C (4.0 F)	82 years	36 of 100 (Notable)
25 December 1984	Nephi, US	daily snow depth	27.9 cm (11.0 in)	10.1 cm (4.0 in)	43 years	35 of 100 (Notable)
25 December 1984	Brewerton Lock 23, US	daily snowfall	27.9 cm (11.0 in)	13.9 cm (5.5 in)	38 years	34 of 100 (Routine)
25 December 1984	McGrath AP, US	daily snowfall	18.0 cm (7.1 in)	11.9 cm (4.7 in)	14 years	34 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

1793 to 1984

Records set or tied on this calendar date in each year from 1793 to 1984. 1984 had 620 records.

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

Records on 12-25 in each year
Year	Records
1793	2
1798	1
1806	1
1827	1
1833	1
1835	2
1852	1
1853	1
1857	1
1864	1
1870	2
1872	4
1878	2
1881	1
1882	2
1883	1
1884	1
1888	2
1889	3
1893	1
1894	1
1895	3
1896	2
1897	1
1898	5
1899	3
1900	9
1901	13
1902	18
1903	6
1904	16
1905	2
1906	34
1907	5
1908	3
1909	53
1910	20
1911	26
1912	93
1913	45
1914	99
1915	69
1916	43
1917	46
1918	56
1919	299
1920	50
1921	91
1922	136
1923	233
1924	500
1925	70
1926	182
1927	94
1928	147
1929	195
1930	376
1931	603
1932	845
1933	507
1934	213
1935	540
1936	693
1937	158
1938	185
1939	295
1940	514
1941	461
1942	631
1943	310
1944	404
1945	838
1946	486
1947	651
1948	584
1949	161
1950	700
1951	432
1952	214
1953	259
1954	205
1955	880
1956	304
1957	633
1958	364
1959	624
1960	289
1961	484
1962	954
1963	669
1964	1,553
1965	547
1966	851
1967	486
1968	811
1969	643
1970	417
1971	974
1972	368
1973	639
1974	776
1975	844
1976	350
1977	778
1978	989
1979	679
1980	2,342
1981	811
1982	2,327
1983	5,697
1984	620
1985	712
1986	625
1987	2,053
1988	759
1989	1,118
1990	1,075
1991	793
1992	535
1993	680
1994	1,029
1995	1,658
1996	1,562
1997	1,348
1998	768
1999	995
2000	902
2001	515
2002	960
2003	561
2004	881
2005	913
2006	799
2007	498
2008	768
2009	2,123
2010	1,473
2011	688
2012	657
2013	779
2014	684
2015	2,149
2016	986
2017	485
2018	193
2019	599
2020	623
2021	1,190
2022	1,128
2023	1,641
2024	408
2025	2,222

Download the Data

Data for records on 1984-12-25: 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	477
50 to 100	10
100 to 150	6
150 to 200	2
200 to 250	0
250 to 300	1