Weather Records on 17 December 1925

79 weather records were set or tied worldwide on 17 December 1925. Highest significance: Bucuresti Filaret, RO.

Key Facts for 17 December 1925

On 17 December 1925, 79 weather records were set or tied at long-record stations worldwide.
9 were record highs and 32 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 1 monthly and 78 daily.
Bucuresti Filaret set a daily record precipitation of 25.9 mm (1.0 in) on 17 December 1925.
Across 160 earlier years (1793 to 2025) the same calendar date averaged 466 records.

Record Map

79 stations

79 station records on 17 December 1925 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 December 1925: highest significance records shown on the map
Station	Country	Type	Value	Significance
Bucuresti Filaret	Romania	Record daily precipitation	25.9 mm (1.0 in)	33 of 100 (Routine)
Gunnedah Pool	Australia	Record low minimum temperature	4.4 C (39.9 F)	23 of 100 (Routine)
Sonnblick	Austria	Record low minimum temperature	-27.6 C (-17.7 F)	23 of 100 (Routine)
Zagreb-Gric	Croatia	Record low maximum temperature	-6.5 C (20.3 F)	22 of 100 (Routine)
Nemours (Ghazaouet)	Algeria	Record low minimum temperature	2.0 C (35.6 F)	21 of 100 (Routine)
Murrurundi Post Office	Australia	Record daily precipitation	44.2 mm (1.7 in)	21 of 100 (Routine)
Haparanda	Sweden	Record daily precipitation	12.8 mm (0.5 in)	20 of 100 (Routine)
Schwerin	Germany	Record daily precipitation	11.0 mm (0.4 in)	20 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low minimum temperature	6.0 C (42.8 F)	20 of 100 (Routine)
Americus	United States	Record daily precipitation	17.8 mm (0.7 in)	20 of 100 (Routine)
Altentreptow	Germany	Record snow depth	6.0 cm (2.4 in)	19 of 100 (Routine)
Zagreb-Gric	Croatia	Record low minimum temperature	-12.8 C (9.0 F)	19 of 100 (Routine)
Bainbridge	United States	Record daily precipitation	16.0 mm (0.6 in)	19 of 100 (Routine)
Waren	Germany	Record low minimum temperature	-13.8 C (7.2 F)	18 of 100 (Routine)
Braunschweig (T.H.)	Germany	Record low minimum temperature	-10.0 C (14.0 F)	18 of 100 (Routine)
Yalta	Ukraine	Record daily precipitation	14.5 mm (0.6 in)	18 of 100 (Routine)
Constantine	Algeria	Record low maximum temperature	4.0 C (39.2 F)	17 of 100 (Routine)
Schwerin	Germany	Record low minimum temperature	-11.7 C (10.9 F)	17 of 100 (Routine)
Tizi Ouzou	Algeria	Record low maximum temperature	9.0 C (48.2 F)	16 of 100 (Routine)
Weimar	Germany	Record snow depth	3.0 cm (1.2 in)	16 of 100 (Routine)
Feodosiia	Ukraine	Record daily precipitation	11.2 mm (0.4 in)	16 of 100 (Routine)
Keosauqua	United States	Record low maximum temperature	-12.2 C (10.0 F)	16 of 100 (Routine)
Graz	Austria	Record low maximum temperature	-5.3 C (22.5 F)	15 of 100 (Routine)
Tbilisi	Georgia	Record high minimum temperature	4.6 C (40.3 F)	15 of 100 (Routine)
Kaisersbach-Cronhutte	Germany	Record daily precipitation	29.4 mm (1.2 in)	15 of 100 (Routine)
Saentis	Switzerland	Record low minimum temperature	-19.9 C (-3.8 F)	15 of 100 (Routine)
Henichesk	Ukraine	Record daily precipitation	8.4 mm (0.33 in)	15 of 100 (Routine)
Kingstree	United States	Record daily precipitation	26.7 mm (1.1 in)	15 of 100 (Routine)
Redding Fire STN 2	United States	Record daily precipitation	19.8 mm (0.8 in)	14 of 100 (Routine)
Ebor (Wongwibinda)	Australia	Record daily precipitation	39.1 mm (1.5 in)	13 of 100 (Routine)
Bremen-Seefahrtschule	Germany	Record daily precipitation	7.7 mm (0.30 in)	13 of 100 (Routine)
Norddal	Norway	Record snow depth	53.0 cm (20.9 in)	13 of 100 (Routine)
Albany 3 SE	United States	Record daily precipitation	13.7 mm (0.5 in)	13 of 100 (Routine)
Millerton	United States	Record snow depth	152.4 cm (60.0 in)	13 of 100 (Routine)
Innsbruck	Austria	Record low minimum temperature	-19.1 C (-2.4 F)	12 of 100 (Routine)
Wiarton	Canada	Record daily snowfall	10.2 cm (4.0 in)	12 of 100 (Routine)
Potsdam	Germany	Record low minimum temperature	-11.1 C (12.0 F)	12 of 100 (Routine)
Ter Apel	Netherlands	Record daily precipitation	10.9 mm (0.4 in)	12 of 100 (Routine)
Tarnaby	Sweden	Record low minimum temperature	-30.0 C (-22.0 F)	12 of 100 (Routine)
Tunis	Tunisia	Record low maximum temperature	10.0 C (50.0 F)	12 of 100 (Routine)
Southport 5 N	United States	Record daily precipitation	18.5 mm (0.7 in)	12 of 100 (Routine)
Berlin-Dahlem	Germany	Record low minimum temperature	-11.2 C (11.8 F)	11 of 100 (Routine)
Hamburg Fuhlsbuettel	Germany	Record low minimum temperature	-8.0 C (17.6 F)	11 of 100 (Routine)
Hohenpeissenberg	Germany	Record low minimum temperature	-13.1 C (8.4 F)	11 of 100 (Routine)
Waterville	United States	Record high minimum temperature	0.0 C (32.0 F)	11 of 100 (Routine)
Cedar Rapids #1	United States	Record snow depth	17.8 cm (7.0 in)	10 of 100 (Routine)
Darwin Post Office	Australia	Record low minimum temperature	22.0 C (71.6 F)	9 of 100 (Routine)
Andenes	Norway	Record low minimum temperature	-8.4 C (16.9 F)	9 of 100 (Routine)
Newport	United States	Record daily precipitation	50.8 mm (2.0 in)	9 of 100 (Routine)
Algiers-Ville/Universite	Algeria	Record low maximum temperature	10.0 C (50.0 F)	8 of 100 (Routine)
Wrixum/Fohr	Germany	Record daily precipitation	5.0 mm (0.20 in)	8 of 100 (Routine)
Halden	Norway	Record snow depth	21.0 cm (8.3 in)	8 of 100 (Routine)
Novorossijsk	Russia	Record daily precipitation	22.7 mm (0.9 in)	8 of 100 (Routine)
Agricultural College	United States	Record low minimum temperature	-11.1 C (12.0 F)	8 of 100 (Routine)
Hafslo	Norway	Record daily precipitation	21.0 mm (0.8 in)	7 of 100 (Routine)
Ulan-Ude	Russia	Record low minimum temperature	-39.8 C (-39.6 F)	7 of 100 (Routine)
New Smyrna Beach	United States	Record high minimum temperature	18.3 C (64.9 F)	7 of 100 (Routine)
Broken Bow 2 W	United States	Record snow depth	22.9 cm (9.0 in)	7 of 100 (Routine)
Conway	United States	Record daily precipitation	16.5 mm (0.6 in)	7 of 100 (Routine)
Knysna (Tnk)	South Africa	Record daily precipitation	7.1 mm (0.28 in)	6 of 100 (Routine)

Counts by Type and Timescale

79 records

Records set or tied on 17 December 1925 by type: Highest daily maximum 1, Lowest daily maximum 11, Highest daily minimum 8, Lowest daily minimum 21, Heaviest daily rainfall 29, Heaviest daily snowfall 1, Deepest snow cover 8.

Records on 17 December 1925 by type
Record type	Records
Highest daily maximum	1
Lowest daily maximum	11
Highest daily minimum	8
Lowest daily minimum	21
Heaviest daily rainfall	29
Heaviest daily snowfall	1
Deepest snow cover	8

Records on 17 December 1925 by timescale: all-time 0, monthly 1, daily 78.

How Much Records Were Beaten By

67 broken records

Margins by which the 67 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

17 December 1925

Top 20 records on 17 December 1925 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 December 1925	Bucuresti Filaret, RO	daily rain	25.9 mm (1.0 in)	14.4 mm (0.6 in)	10 years	33 of 100 (Routine)
17 December 1925	Gunnedah Pool, AU	daily low min	4.4 C (39.9 F)	2.3 C (4.1 F)	44 years	23 of 100 (Routine)
17 December 1925	Sonnblick, AT	daily low min	-27.6 C (-17.7 F)	4.6 C (8.3 F)	33 years	23 of 100 (Routine)
17 December 1925	Zagreb-Gric, HR	daily low max	-6.5 C (20.3 F)	4.2 C (7.6 F)	34 years	22 of 100 (Routine)
17 December 1925	Nemours (Ghazaouet), DZ	daily low min	2.0 C (35.6 F)	2.0 C (3.6 F)	35 years	21 of 100 (Routine)
17 December 1925	Murrurundi Post Office, AU	daily rain	44.2 mm (1.7 in)	12.4 mm (0.5 in)	29 years	21 of 100 (Routine)
17 December 1925	Haparanda, SE	daily rain	12.8 mm (0.5 in)	1.8 mm (0.07 in)	55 years	20 of 100 (Routine)
17 December 1925	Schwerin, DE	daily rain	11.0 mm (0.4 in)	6.8 mm (0.27 in)	14 years	20 of 100 (Routine)
17 December 1925	Algiers-Ville/Universite, DZ	daily low min	6.0 C (42.8 F)	1.8 C (3.2 F)	35 years	20 of 100 (Routine)
17 December 1925	Americus, US	daily rain	17.8 mm (0.7 in)	9.9 mm (0.39 in)	32 years	20 of 100 (Routine)
17 December 1925	Altentreptow, DE	daily snow depth	6.0 cm (2.4 in)	6.0 cm (2.4 in)	34 years	19 of 100 (Routine)
17 December 1925	Zagreb-Gric, HR	daily low min	-12.8 C (9.0 F)	4.1 C (7.4 F)	23 years	19 of 100 (Routine)
17 December 1925	Bainbridge, US	daily rain	16.0 mm (0.6 in)	12.2 mm (0.5 in)	31 years	19 of 100 (Routine)
17 December 1925	Waren, DE	daily low min	-13.8 C (7.2 F)	3.8 C (6.8 F)	24 years	18 of 100 (Routine)
17 December 1925	Braunschweig (T.H.), DE	daily low min	-10.0 C (14.0 F)	3.5 C (6.3 F)	24 years	18 of 100 (Routine)
17 December 1925	Yalta, UA	daily rain	14.5 mm (0.6 in)	4.1 mm (0.16 in)	30 years	18 of 100 (Routine)
17 December 1925	Constantine, DZ	daily low max	4.0 C (39.2 F)	3.0 C (5.4 F)	19 years	17 of 100 (Routine)
17 December 1925	Schwerin, DE	daily low min	-11.7 C (10.9 F)	2.9 C (5.2 F)	24 years	17 of 100 (Routine)
17 December 1925	Tizi Ouzou, DZ	daily low max	9.0 C (48.2 F)	1.0 C (1.8 F)	35 years	16 of 100 (Routine)
17 December 1925	Weimar, DE	daily snow depth	3.0 cm (1.2 in)	3.0 cm (1.2 in)	34 years	16 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 1925

Records set or tied on this calendar date in each year from 1793 to 1925. 1925 had 79 records.

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

Records on 12-17 in each year
Year	Records
1793	2
1796	1
1806	2
1808	2
1814	1
1815	1
1839	1
1845	1
1846	4
1847	1
1848	1
1859	3
1866	1
1867	1
1868	1
1869	2
1873	2
1876	3
1877	2
1878	1
1879	2
1881	2
1885	1
1886	1
1888	2
1889	2
1890	4
1892	4
1893	2
1894	4
1895	3
1896	4
1897	4
1898	2
1899	1
1900	6
1901	5
1902	47
1903	2
1904	14
1905	2
1906	17
1907	9
1908	13
1909	5
1910	37
1911	12
1912	15
1913	21
1914	17
1915	31
1916	21
1917	21
1918	21
1919	109
1920	97
1921	94
1922	120
1923	170
1924	505
1925	79
1926	172
1927	143
1928	359
1929	221
1930	362
1931	217
1932	684
1933	710
1934	200
1935	87
1936	504
1937	379
1938	118
1939	1,126
1940	248
1941	261
1942	507
1943	444
1944	189
1945	621
1946	207
1947	258
1948	316
1949	296
1950	294
1951	773
1952	277
1953	283
1954	409
1955	419
1956	448
1957	686
1958	540
1959	548
1960	492
1961	911
1962	676
1963	531
1964	1,239
1965	482
1966	516
1967	1,121
1968	338
1969	238
1970	820
1971	781
1972	601
1973	1,016
1974	390
1975	474
1976	507
1977	1,024
1978	710
1979	951
1980	1,116
1981	1,354
1982	569
1983	1,264
1984	1,618
1985	1,210
1986	743
1987	1,191
1988	481
1989	2,905
1990	866
1991	577
1992	1,461
1993	761
1994	685
1995	956
1996	1,212
1997	1,279
1998	695
1999	901
2000	1,566
2001	1,262
2002	858
2003	751
2004	554
2005	806
2006	1,307
2007	1,100
2008	1,354
2009	926
2010	1,405
2011	430
2012	942
2013	718
2014	370
2015	1,378
2016	1,521
2017	408
2018	498
2019	917
2020	768
2021	908
2022	595
2023	931
2024	560
2025	1,198

Download the Data

Data for records on 1925-12-17: 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 50	64
50 to 100	1
100 to 150	1
150 to 200	0
200 to 250	0
250 to 300	1