Weather Records on 22 April 1987

1,054 weather records were set or tied worldwide on 22 April 1987. Highest significance: Ocampo, MX.

Key Facts for 22 April 1987

On 22 April 1987, 1,054 weather records were set or tied at long-record stations worldwide.
585 were record highs and 206 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 95 monthly and 959 daily.
Ocampo set a monthly record daily precipitation of 57.4 mm (2.3 in) on 22 April 1987.
Across 164 earlier years (1800 to 2026) the same calendar date averaged 441 records.

Record Map

1,054 stations

1,054 station records on 22 April 1987 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 22 April 1987: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ocampo	Mexico	Record daily precipitation	57.4 mm (2.3 in)	62 of 100 (Major)
Bogorodskoe	Russia	Record daily precipitation	28.6 mm (1.1 in)	58 of 100 (Notable)
Marathon	United States	Record daily precipitation	36.3 mm (1.4 in)	54 of 100 (Notable)
Wonnenup	Australia	Record daily precipitation	43.9 mm (1.7 in)	53 of 100 (Notable)
Paia 406	United States	Record daily precipitation	57.4 mm (2.3 in)	53 of 100 (Notable)
Fond du Lac Wwtp	United States	Record daily precipitation	38.9 mm (1.5 in)	52 of 100 (Notable)
Lake Mills Wwtp	United States	Record daily precipitation	48.3 mm (1.9 in)	49 of 100 (Notable)
Liafoss	Norway	Record daily precipitation	65.2 mm (2.6 in)	48 of 100 (Notable)
Dalton	United States	Record daily precipitation	66.8 mm (2.6 in)	48 of 100 (Notable)
Plymouth Wwtp	United States	Record daily precipitation	45.2 mm (1.8 in)	48 of 100 (Notable)
Puunene 396	United States	Record daily precipitation	52.1 mm (2.1 in)	48 of 100 (Notable)
Spreckelsville 400	United States	Record daily precipitation	61.0 mm (2.4 in)	48 of 100 (Notable)
Namdalseid	Norway	Record daily precipitation	35.0 mm (1.4 in)	47 of 100 (Notable)
Mauston 1 SE	United States	Record daily precipitation	50.8 mm (2.0 in)	47 of 100 (Notable)
Montello Wwtp	United States	Record daily precipitation	47.0 mm (1.9 in)	47 of 100 (Notable)
Pilvo	Russia	Record daily precipitation	29.6 mm (1.2 in)	46 of 100 (Notable)
Covington 3 SW	United States	Record high maximum temperature	33.3 C (91.9 F)	46 of 100 (Notable)
Anahola 1114	United States	Record daily precipitation	62.7 mm (2.5 in)	46 of 100 (Notable)
Juquitiba	Brazil	Record daily precipitation	85.9 mm (3.4 in)	45 of 100 (Notable)
Bolivar Wtr Wks	United States	Record high maximum temperature	33.3 C (91.9 F)	45 of 100 (Notable)
Beaver Dam Wwtp	United States	Record daily precipitation	52.1 mm (2.1 in)	45 of 100 (Notable)
Huehue 92.1	United States	Record daily precipitation	91.7 mm (3.6 in)	45 of 100 (Notable)
Keahua 410	United States	Record daily precipitation	82.6 mm (3.3 in)	45 of 100 (Notable)
Ripley	United States	Record high maximum temperature	33.3 C (91.9 F)	44 of 100 (Notable)
Port Washington	United States	Record daily precipitation	36.1 mm (1.4 in)	44 of 100 (Notable)
Mitzic	Gabon	Record daily precipitation	99.1 mm (3.9 in)	43 of 100 (Notable)
Booneville	United States	Record high maximum temperature	33.9 C (93.0 F)	43 of 100 (Notable)
Haleakala Exp Farm 434	United States	Record daily precipitation	123.2 mm (4.9 in)	42 of 100 (Notable)
Cuetzalan del Progreso	Mexico	Record low minimum temperature	5.6 C (42.1 F)	41 of 100 (Notable)
Amite	United States	Record high maximum temperature	34.4 C (93.9 F)	41 of 100 (Notable)
Brownwood 2NE	United States	Record low maximum temperature	12.2 C (54.0 F)	41 of 100 (Notable)
Chilton	United States	Record daily precipitation	30.0 mm (1.2 in)	41 of 100 (Notable)
Olowalu 296.1	United States	Record daily precipitation	56.4 mm (2.2 in)	41 of 100 (Notable)
Ukumehame 301	United States	Record daily precipitation	56.9 mm (2.2 in)	41 of 100 (Notable)
Sparta	United States	Record daily precipitation	46.5 mm (1.8 in)	40 of 100 (Notable)
Presa Parral	Mexico	Record low maximum temperature	12.8 C (55.0 F)	39 of 100 (Notable)
Canton 4N	United States	Record high maximum temperature	35.0 C (95.0 F)	39 of 100 (Notable)
Crystal Springs Exp STN	United States	Record high maximum temperature	33.3 C (91.9 F)	38 of 100 (Notable)
Lahaina 361	United States	Record daily precipitation	40.6 mm (1.6 in)	38 of 100 (Notable)
Santa Branca	Brazil	Record daily precipitation	51.0 mm (2.0 in)	37 of 100 (Notable)
Ft Ross	United States	Record low minimum temperature	1.1 C (34.0 F)	37 of 100 (Notable)
Yreka	United States	Record high maximum temperature	28.9 C (84.0 F)	37 of 100 (Notable)
La Grange 1N	United States	Record high maximum temperature	32.8 C (91.0 F)	37 of 100 (Notable)
Biloxi	United States	Record high maximum temperature	31.1 C (88.0 F)	37 of 100 (Notable)
Haleakala Rs 338	United States	Record daily precipitation	82.6 mm (3.3 in)	37 of 100 (Notable)
Kihei 311	United States	Record daily precipitation	57.2 mm (2.3 in)	37 of 100 (Notable)
Koloko Rsvr 1137	United States	Record daily precipitation	55.6 mm (2.2 in)	37 of 100 (Notable)
Monsenhor Paulo	Brazil	Record daily precipitation	53.4 mm (2.1 in)	36 of 100 (Notable)
Durango (Dge)	Mexico	Record low minimum temperature	-2.8 C (27.0 F)	36 of 100 (Notable)
Kern River Ph 1	United States	Record high maximum temperature	38.3 C (100.9 F)	36 of 100 (Notable)
Lansing	United States	Record daily precipitation	41.1 mm (1.6 in)	36 of 100 (Notable)
Bessaker	Norway	Record daily precipitation	30.4 mm (1.2 in)	35 of 100 (Notable)
Highland Home	United States	Record high maximum temperature	33.3 C (91.9 F)	35 of 100 (Notable)
Squa Pan Dam	United States	Record high maximum temperature	27.8 C (82.0 F)	35 of 100 (Notable)
Jackson Exp STN	United States	Record high maximum temperature	32.2 C (90.0 F)	35 of 100 (Notable)
Lake Geneva Wwtp	United States	Record daily precipitation	52.8 mm (2.1 in)	35 of 100 (Notable)
Hamakuapoko 485	United States	Record daily precipitation	53.3 mm (2.1 in)	35 of 100 (Notable)
Biskra	Algeria	Record high minimum temperature	22.5 C (72.5 F)	34 of 100 (Routine)
Borzja	Russia	Record low minimum temperature	-13.8 C (7.2 F)	34 of 100 (Routine)
Livingston	United States	Record high maximum temperature	35.0 C (95.0 F)	34 of 100 (Routine)

Counts by Type and Timescale

1,054 records

Records set or tied on 22 April 1987 by type: Highest daily maximum 457, Lowest daily maximum 118, Highest daily minimum 128, Lowest daily minimum 88, Heaviest daily rainfall 262, Deepest snow cover 1.

Records on 22 April 1987 by type
Record type	Records
Highest daily maximum	457
Lowest daily maximum	118
Highest daily minimum	128
Lowest daily minimum	88
Heaviest daily rainfall	262
Heaviest daily snowfall	0
Deepest snow cover	1

Records on 22 April 1987 by timescale: all-time 0, monthly 95, daily 959.

How Much Records Were Beaten By

812 broken records

Margins by which the 812 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 280.0. Ties are not counted.

Top 20 by Significance

22 April 1987

Top 20 records on 22 April 1987 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
22 April 1987	Ocampo, MX	monthly rain	57.4 mm (2.3 in)	27.4 mm (1.1 in)	21 years	62 of 100 (Major)
22 April 1987	Bogorodskoe, RU	monthly rain	28.6 mm (1.1 in)	11.1 mm (0.4 in)	29 years	58 of 100 (Notable)
22 April 1987	Marathon, US	daily rain	36.3 mm (1.4 in)	22.3 mm (0.9 in)	73 years	54 of 100 (Notable)
22 April 1987	Wonnenup, AU	daily rain	43.9 mm (1.7 in)	30.4 mm (1.2 in)	29 years	53 of 100 (Notable)
22 April 1987	Paia 406, US	daily rain	57.4 mm (2.3 in)	46.5 mm (1.8 in)	17 years	53 of 100 (Notable)
22 April 1987	Fond du Lac Wwtp, US	daily rain	38.9 mm (1.5 in)	18.1 mm (0.7 in)	65 years	52 of 100 (Notable)
22 April 1987	Lake Mills Wwtp, US	daily rain	48.3 mm (1.9 in)	33.6 mm (1.3 in)	14 years	49 of 100 (Notable)
22 April 1987	Liafoss, NO	daily rain	65.2 mm (2.6 in)	41.8 mm (1.6 in)	4 years	48 of 100 (Notable)
22 April 1987	Dalton, US	daily rain	66.8 mm (2.6 in)	53.8 mm (2.1 in)	14 years	48 of 100 (Notable)
22 April 1987	Plymouth Wwtp, US	daily rain	45.2 mm (1.8 in)	19.3 mm (0.8 in)	65 years	48 of 100 (Notable)
22 April 1987	Puunene 396, US	daily rain	52.1 mm (2.1 in)	39.7 mm (1.6 in)	17 years	48 of 100 (Notable)
22 April 1987	Spreckelsville 400, US	daily rain	61.0 mm (2.4 in)	49.6 mm (2.0 in)	17 years	48 of 100 (Notable)
22 April 1987	Namdalseid, NO	daily rain	35.0 mm (1.4 in)	18.0 mm (0.7 in)	4 years	47 of 100 (Notable)
22 April 1987	Mauston 1 SE, US	daily rain	50.8 mm (2.0 in)	16.5 mm (0.6 in)	76 years	47 of 100 (Notable)
22 April 1987	Montello Wwtp, US	daily rain	47.0 mm (1.9 in)	35.3 mm (1.4 in)	14 years	47 of 100 (Notable)
22 April 1987	Pilvo, RU	daily rain	29.6 mm (1.2 in)	17.6 mm (0.7 in)	17 years	46 of 100 (Notable)
22 April 1987	Covington 3 SW, US	monthly high max	33.3 C (91.9 F)	0.5 C (0.9 F)	91 years	46 of 100 (Notable)
22 April 1987	Anahola 1114, US	daily rain	62.7 mm (2.5 in)	56.1 mm (2.2 in)	6 years	46 of 100 (Notable)
22 April 1987	Juquitiba, BR	daily rain	85.9 mm (3.4 in)	64.4 mm (2.5 in)	4 years	45 of 100 (Notable)
22 April 1987	Bolivar Wtr Wks, US	monthly high max	33.3 C (91.9 F)	0.5 C (0.9 F)	87 years	45 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

1800 to 1987

Records set or tied on this calendar date in each year from 1800 to 1987. 1987 had 1,054 records.

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

Records on 04-22 in each year
Year	Records
1800	1
1815	1
1817	1
1838	1
1842	1
1846	1
1849	1
1851	1
1852	2
1854	2
1855	2
1857	1
1861	1
1862	1
1864	1
1865	2
1868	1
1872	2
1873	1
1874	2
1875	1
1877	1
1879	1
1880	1
1881	1
1883	1
1884	3
1885	3
1888	4
1890	1
1891	1
1892	2
1893	2
1895	4
1896	1
1897	1
1898	4
1899	3
1900	4
1901	26
1902	13
1903	9
1904	6
1905	8
1906	11
1907	12
1908	14
1909	25
1910	27
1911	29
1912	35
1913	22
1914	79
1915	14
1916	56
1917	29
1918	63
1919	45
1920	55
1921	75
1922	81
1923	119
1924	132
1925	421
1926	148
1927	547
1928	380
1929	194
1930	207
1931	561
1932	266
1933	189
1934	340
1935	298
1936	543
1937	368
1938	243
1939	210
1940	434
1941	287
1942	286
1943	519
1944	565
1945	250
1946	555
1947	552
1948	454
1949	377
1950	584
1951	556
1952	636
1953	384
1954	545
1955	783
1956	249
1957	705
1958	411
1959	412
1960	1,107
1961	492
1962	329
1963	887
1964	1,109
1965	512
1966	534
1967	1,227
1968	870
1969	500
1970	1,048
1971	420
1972	780
1973	850
1974	647
1975	390
1976	363
1977	818
1978	765
1979	430
1980	1,632
1981	959
1982	1,073
1983	938
1984	1,128
1985	1,426
1986	1,381
1987	1,054
1988	971
1989	1,467
1990	815
1991	1,272
1992	1,155
1993	1,327
1994	812
1995	1,129
1996	1,051
1997	975
1998	1,174
1999	941
2000	1,202
2001	1,325
2002	1,406
2003	529
2004	647
2005	666
2006	797
2007	650
2008	844
2009	959
2010	902
2011	1,017
2012	1,212
2013	985
2014	437
2015	529
2016	593
2017	470
2018	688
2019	498
2020	598
2021	1,320
2022	505
2023	539
2024	663
2025	403
2026	727

Download the Data

Data for records on 1987-04-22: 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	804
50 to 100	7
100 to 150	0
150 to 200	0
200 to 250	0
250 to 300	1