Weather Records on 17 April 2025

1,058 weather records were set or tied worldwide on 17 April 2025. Highest significance: Hardin, US.

Key Facts for 17 April 2025

On 17 April 2025, 1,058 weather records were set or tied at long-record stations worldwide.
784 were record highs and 81 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 23 monthly and 1,035 daily.
Hardin set a daily record snowfall of 24.1 cm (9.5 in) on 17 April 2025.
Across 166 earlier years (1799 to 2026) the same calendar date averaged 449 records.

Record Map

1,058 stations

1,058 station records on 17 April 2025 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 17 April 2025: highest significance records shown on the map
Station	Country	Type	Value	Significance
Hardin	United States	Record daily snowfall	24.1 cm (9.5 in)	69 of 100 (Major)
Hysham 25 SSE	United States	Record daily snowfall	30.5 cm (12.0 in)	66 of 100 (Major)
Jourerdine	Australia	Record daily precipitation	35.2 mm (1.4 in)	62 of 100 (Major)
Hardin	United States	Record daily precipitation	35.8 mm (1.4 in)	55 of 100 (Notable)
Alyeska	United States	Record daily precipitation	62.0 mm (2.4 in)	51 of 100 (Notable)
Busby	United States	Record daily snowfall	17.8 cm (7.0 in)	49 of 100 (Notable)
Kremsmuenster	Austria	Record high minimum temperature	15.5 C (59.9 F)	48 of 100 (Notable)
Huntley Exp STN	United States	Record daily snowfall	16.5 cm (6.5 in)	48 of 100 (Notable)
Yuncheng	China	Record high minimum temperature	25.8 C (78.4 F)	47 of 100 (Notable)
Vilnius	Lithuania	Record high maximum temperature	26.5 C (79.7 F)	47 of 100 (Notable)
Kalihi Rsch Site 777	United States	Record daily precipitation	126.0 mm (5.0 in)	47 of 100 (Notable)
Appleton City	United States	Record daily precipitation	29.2 mm (1.1 in)	45 of 100 (Notable)
Angermunde	Germany	Record high maximum temperature	26.7 C (80.1 F)	44 of 100 (Notable)
Pitea	Sweden	Record high maximum temperature	20.0 C (68.0 F)	44 of 100 (Notable)
Pauoa Flats 784	United States	Record daily precipitation	106.4 mm (4.2 in)	44 of 100 (Notable)
Tallinn	Estonia	Record high minimum temperature	9.4 C (48.9 F)	43 of 100 (Notable)
Lindenberg	Germany	Record high minimum temperature	15.1 C (59.2 F)	43 of 100 (Notable)
Wallace	United States	Record high maximum temperature	32.2 C (90.0 F)	43 of 100 (Notable)
Mystic Lake	United States	Record daily snowfall	48.3 cm (19.0 in)	43 of 100 (Notable)
Tallinn	Estonia	Record high minimum temperature	8.7 C (47.7 F)	42 of 100 (Notable)
Drobeta Turnu Severin	Romania	Record high minimum temperature	14.7 C (58.5 F)	42 of 100 (Notable)
Julian Cdf	United States	Record low maximum temperature	7.2 C (45.0 F)	42 of 100 (Notable)
Red Lodge	United States	Record daily snowfall	39.4 cm (15.5 in)	42 of 100 (Notable)
Tucumcari 4 NE	United States	Record high maximum temperature	32.8 C (91.0 F)	42 of 100 (Notable)
Loomis Park	United States	Record daily precipitation	35.6 mm (1.4 in)	42 of 100 (Notable)
Narva	Estonia	Record high minimum temperature	9.2 C (48.6 F)	41 of 100 (Notable)
Gorlitz	Germany	Record high minimum temperature	15.8 C (60.4 F)	41 of 100 (Notable)
Ulricehamn	Sweden	Record high maximum temperature	21.8 C (71.2 F)	41 of 100 (Notable)
Minneapolis	United States	Record daily precipitation	28.7 mm (1.1 in)	41 of 100 (Notable)
Mountainair	United States	Record high maximum temperature	27.2 C (81.0 F)	41 of 100 (Notable)
Alfred	United States	Record low maximum temperature	0.6 C (33.1 F)	41 of 100 (Notable)
Thermopolis	United States	Record snow depth	12.7 cm (5.0 in)	41 of 100 (Notable)
Dalatangi	Iceland	Record daily precipitation	50.3 mm (2.0 in)	40 of 100 (Notable)
Klaipeda	Lithuania	Record high maximum temperature	24.7 C (76.5 F)	40 of 100 (Notable)
Chernjaevo	Russia	Record high minimum temperature	3.3 C (37.9 F)	40 of 100 (Notable)
Spanish Fk Pwr House	United States	Record daily precipitation	25.4 mm (1.0 in)	40 of 100 (Notable)
Parnu	Estonia	Record high minimum temperature	9.6 C (49.3 F)	39 of 100 (Notable)
Waren	Germany	Record high minimum temperature	11.6 C (52.9 F)	39 of 100 (Notable)
Torungen Fyr	Norway	Record high minimum temperature	8.1 C (46.6 F)	39 of 100 (Notable)
Glomfjord	Norway	Record high minimum temperature	8.0 C (46.4 F)	39 of 100 (Notable)
Muodoslompolo	Sweden	Record high maximum temperature	14.5 C (58.1 F)	39 of 100 (Notable)
Hermit 8 SE	United States	Record high minimum temperature	-0.6 C (30.9 F)	39 of 100 (Notable)
Huntley Exp STN	United States	Record snow depth	15.2 cm (6.0 in)	39 of 100 (Notable)
Wialki South	Australia	Record daily precipitation	32.2 mm (1.3 in)	38 of 100 (Notable)
Pribyslav	Czech Republic	Record high minimum temperature	13.8 C (56.8 F)	38 of 100 (Notable)
Sodankyla AWS	Finland	Record high maximum temperature	13.8 C (56.8 F)	38 of 100 (Notable)
Kirchdorf/Poel	Germany	Record high minimum temperature	9.9 C (49.8 F)	38 of 100 (Notable)
Arad	Romania	Record high minimum temperature	15.1 C (59.2 F)	38 of 100 (Notable)
Brandenberg	United States	Record daily snowfall	10.2 cm (4.0 in)	38 of 100 (Notable)
Kula Branch STN 324.5	United States	Record daily precipitation	44.5 mm (1.8 in)	38 of 100 (Notable)
Lander AP	United States	Record daily precipitation	27.7 mm (1.1 in)	38 of 100 (Notable)
Berlin-Tempelhof	Germany	Record high maximum temperature	26.7 C (80.1 F)	37 of 100 (Notable)
Berlin-Tempelhof	Germany	Record high minimum temperature	13.4 C (56.1 F)	37 of 100 (Notable)
Faerder Fyr	Norway	Record high minimum temperature	8.9 C (48.0 F)	37 of 100 (Notable)
Szczecin	Poland	Record high maximum temperature	27.0 C (80.6 F)	37 of 100 (Notable)
Tg Jiu	Romania	Record high minimum temperature	13.5 C (56.3 F)	37 of 100 (Notable)
Gallivare_A	Sweden	Record high maximum temperature	14.4 C (57.9 F)	37 of 100 (Notable)
Richfield	United States	Record high maximum temperature	32.8 C (91.0 F)	37 of 100 (Notable)
Eagle Nest	United States	Record high minimum temperature	5.6 C (42.1 F)	37 of 100 (Notable)
Morrisville 6 SW	United States	Record low maximum temperature	0.6 C (33.1 F)	37 of 100 (Notable)

Counts by Type and Timescale

1,058 records

Records set or tied on 17 April 2025 by type: Highest daily maximum 356, Lowest daily maximum 71, Highest daily minimum 428, Lowest daily minimum 10, Heaviest daily rainfall 142, Heaviest daily snowfall 29, Deepest snow cover 22.

Records on 17 April 2025 by type
Record type	Records
Highest daily maximum	356
Lowest daily maximum	71
Highest daily minimum	428
Lowest daily minimum	10
Heaviest daily rainfall	142
Heaviest daily snowfall	29
Deepest snow cover	22

Records on 17 April 2025 by timescale: all-time 0, monthly 23, daily 1,035.

How Much Records Were Beaten By

927 broken records

Margins by which the 927 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 305.0. Ties are not counted.

Top 20 by Significance

17 April 2025

Top 20 records on 17 April 2025 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 April 2025	Hardin, US	daily snowfall	24.1 cm (9.5 in)	24.1 cm (9.5 in)	76 years	69 of 100 (Major)
17 April 2025	Hysham 25 SSE, US	daily snowfall	30.5 cm (12.0 in)	30.5 cm (12.0 in)	64 years	66 of 100 (Major)
17 April 2025	Jourerdine, AU	daily rain	35.2 mm (1.4 in)	30.0 mm (1.2 in)	50 years	62 of 100 (Major)
17 April 2025	Hardin, US	daily rain	35.8 mm (1.4 in)	26.4 mm (1.0 in)	39 years	55 of 100 (Notable)
17 April 2025	Alyeska, US	daily rain	62.0 mm (2.4 in)	40.7 mm (1.6 in)	34 years	51 of 100 (Notable)
17 April 2025	Busby, US	daily snowfall	17.8 cm (7.0 in)	5.1 cm (2.0 in)	104 years	49 of 100 (Notable)
17 April 2025	Kremsmuenster, AT	daily high min	15.5 C (59.9 F)	2.7 C (4.9 F)	120 years	48 of 100 (Notable)
17 April 2025	Huntley Exp STN, US	daily snowfall	16.5 cm (6.5 in)	11.4 cm (4.5 in)	60 years	48 of 100 (Notable)
17 April 2025	Yuncheng, CN	monthly high min	25.8 C (78.4 F)	4.2 C (7.6 F)	66 years	47 of 100 (Notable)
17 April 2025	Vilnius, LT	daily high max	26.5 C (79.7 F)	4.4 C (7.9 F)	103 years	47 of 100 (Notable)
17 April 2025	Kalihi Rsch Site 777, US	daily rain	126.0 mm (5.0 in)	57.4 mm (2.3 in)	26 years	47 of 100 (Notable)
17 April 2025	Appleton City, US	daily rain	29.2 mm (1.1 in)	7.9 mm (0.31 in)	103 years	45 of 100 (Notable)
17 April 2025	Angermunde, DE	daily high max	26.7 C (80.1 F)	2.1 C (3.8 F)	115 years	44 of 100 (Notable)
17 April 2025	Pitea, SE	daily high max	20.0 C (68.0 F)	4.5 C (8.1 F)	83 years	44 of 100 (Notable)
17 April 2025	Pauoa Flats 784, US	daily rain	106.4 mm (4.2 in)	33.5 mm (1.3 in)	71 years	44 of 100 (Notable)
17 April 2025	Tallinn, EE	daily high min	9.4 C (48.9 F)	1.2 C (2.2 F)	104 years	43 of 100 (Notable)
17 April 2025	Lindenberg, DE	daily high min	15.1 C (59.2 F)	2.3 C (4.1 F)	91 years	43 of 100 (Notable)
17 April 2025	Wallace, US	daily high max	32.2 C (90.0 F)	2.2 C (4.0 F)	112 years	43 of 100 (Notable)
17 April 2025	Mystic Lake, US	daily snowfall	48.3 cm (19.0 in)	8.9 cm (3.5 in)	84 years	43 of 100 (Notable)
17 April 2025	Tallinn, EE	daily high min	8.7 C (47.7 F)	3.1 C (5.6 F)	80 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 2025

Records set or tied on this calendar date in each year from 1799 to 2025. 2025 had 1,058 records.

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

Records on 04-17 in each year
Year	Records
1799	1
1807	1
1808	1
1815	1
1817	1
1818	1
1819	1
1823	1
1825	1
1830	1
1835	3
1837	1
1845	1
1847	2
1851	1
1852	3
1853	1
1854	1
1855	1
1857	1
1858	1
1862	1
1865	2
1868	1
1873	4
1874	1
1875	3
1877	4
1878	2
1880	2
1889	1
1890	2
1891	2
1892	4
1894	5
1895	1
1896	5
1897	6
1898	3
1899	1
1900	2
1901	4
1902	4
1903	5
1904	19
1905	11
1906	14
1907	16
1908	38
1909	7
1910	29
1911	33
1912	27
1913	20
1914	83
1915	30
1916	30
1917	32
1918	35
1919	39
1920	87
1921	148
1922	96
1923	71
1924	74
1925	103
1926	140
1927	256
1928	308
1929	145
1930	238
1931	216
1932	615
1933	261
1934	234
1935	374
1936	308
1937	439
1938	564
1939	618
1940	337
1941	460
1942	415
1943	285
1944	334
1945	475
1946	492
1947	461
1948	622
1949	439
1950	293
1951	441
1952	529
1953	818
1954	650
1955	394
1956	486
1957	277
1958	702
1959	434
1960	553
1961	667
1962	597
1963	702
1964	766
1965	411
1966	409
1967	935
1968	745
1969	728
1970	547
1971	924
1972	546
1973	589
1974	244
1975	666
1976	1,630
1977	906
1978	620
1979	810
1980	675
1981	621
1982	965
1983	1,365
1984	720
1985	917
1986	997
1987	960
1988	1,082
1989	638
1990	1,065
1991	614
1992	1,105
1993	847
1994	1,047
1995	1,211
1996	1,044
1997	889
1998	1,795
1999	1,730
2000	1,082
2001	1,013
2002	2,284
2003	1,037
2004	761
2005	572
2006	1,430
2007	863
2008	842
2009	779
2010	606
2011	982
2012	920
2013	1,796
2014	913
2015	813
2016	977
2017	469
2018	1,585
2019	458
2020	1,165
2021	701
2022	831
2023	628
2024	690
2025	1,058
2026	838

Download the Data

Data for records on 2025-04-17: 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Margin	Records
0 to 50	904
50 to 100	17
100 to 150	3
150 to 200	1
200 to 250	1
250 to 300	0
300 to 350	1