Built 2026-10-19 (19 October 2026)

Perdeput Threshold Days by Year (SF002270540)

3 fixed thresholds counted per year at Perdeput (SF002270540): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Perdeput Thresholds

  • Perdeput: days with 10 mm (0.39 in) or more of precipitation in 72 years, most in 1974 with 25.
  • Perdeput: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1974 with 8.
  • Perdeput: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1941 with 2.
  • 3 fixed thresholds have at least one qualifying day at Perdeput.
72 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Perdeput Days per year at Perdeput with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1974. 01020301926: 51927: 51928: 71929: 121930: 71931: 91932: 31933: 71934: 161935: 91936: 91937: 41938: 121939: 101940: 91941: 121942: 111943: 161944: 61945: 51946: 131947: 71948: 101949: 51950: 171951: 71952: 71953: 61954: 81955: 91956: 71957: 131958: 111959: 121960: 91961: 71962: 91963: 161964: 61965: 71966: 71967: 121968: 101969: 61970: 21971: 101972: 81973: 91974: 251975: 161976: 171977: 151978: 111979: 91980: 81981: 131982: 111983: 71984: 91985: 121986: 41987: 111988: 181989: 91990: 81991: 201992: 71993: 61994: 71995: 91996: 161997: 9192619341942195019581966197419821990
Days per year at Perdeput with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Perdeput
YearDaysDecade average
192657.3
192757.3
192877.3
1929127.3
193078.6
193198.6
193238.6
193378.6
1934168.6
193598.6
193698.6
193748.6
1938128.6
1939108.6
194099.4
1941129.4
1942119.4
1943169.4
194469.4
194559.4
1946139.4
194779.4
1948109.4
194959.4
1950179.7
195179.7
195279.7
195369.7
195489.7
195599.7
195679.7
1957139.7
1958119.7
1959129.7
196098.9
196178.9
196298.9
1963168.9
196468.9
196578.9
196678.9
1967128.9
1968108.9
196968.9
1970212.2
19711012.2
1972812.2
1973912.2
19742512.2
19751612.2
19761712.2
19771512.2
19781112.2
1979912.2
1980810.2
19811310.2
19821110.2
1983710.2
1984910.2
19851210.2
1986410.2
19871110.2
19881810.2
1989910.2
1990810.3
19912010.3
1992710.3
1993610.3
1994710.3
1995910.3
19961610.3
1997910.3
First to last qualifying date each year at Perdeput For each year, a bar from the first to the last day at Perdeput meeting 10 mm (0.39 in). 1926: 5 March 1926 to 4 December 19261927: 26 July 1927 to 24 December 19271928: 4 January 1928 to 8 November 19281929: 16 January 1929 to 16 December 19291930: 17 January 1930 to 12 November 19301931: 14 January 1931 to 8 October 19311932: 28 February 1932 to 13 November 19321933: 2 January 1933 to 13 December 19331934: 2 January 1934 to 21 December 19341935: 23 February 1935 to 16 December 19351936: 21 March 1936 to 18 November 19361937: 24 January 1937 to 26 February 19371938: 28 January 1938 to 9 November 19381939: 31 January 1939 to 4 November 19391940: 29 January 1940 to 8 November 19401941: 5 January 1941 to 26 October 19411942: 24 February 1942 to 12 December 19421943: 15 January 1943 to 18 December 19431944: 14 February 1944 to 18 September 19441945: 6 January 1945 to 23 April 19451946: 9 January 1946 to 18 December 19461947: 13 January 1947 to 15 December 19471948: 6 February 1948 to 10 October 19481949: 5 March 1949 to 18 December 19491950: 4 January 1950 to 24 December 19501951: 1 January 1951 to 2 October 19511952: 6 February 1952 to 23 November 19521953: 1 April 1953 to 20 December 19531954: 15 January 1954 to 5 November 19541955: 31 January 1955 to 19 December 19551956: 17 January 1956 to 6 December 19561957: 20 February 1957 to 30 December 19571958: 7 January 1958 to 26 December 19581959: 25 January 1959 to 12 December 19591960: 28 January 1960 to 18 December 19601961: 2 January 1961 to 16 December 19611962: 17 January 1962 to 19 November 19621963: 4 January 1963 to 8 December 19631964: 11 February 1964 to 19 October 19641965: 16 January 1965 to 2 October 19651966: 18 January 1966 to 5 November 19661967: 27 January 1967 to 30 October 19671968: 12 March 1968 to 1 December 19681969: 25 February 1969 to 7 November 19691970: 19 June 1970 to 16 July 19701971: 10 January 1971 to 14 October 19711972: 9 January 1972 to 3 October 19721973: 17 February 1973 to 22 December 19731974: 8 January 1974 to 11 November 19741975: 22 January 1975 to 18 December 19751976: 3 January 1976 to 4 November 19761977: 10 January 1977 to 30 November 19771978: 8 January 1978 to 9 December 19781979: 18 January 1979 to 19 November 19791980: 22 February 1980 to 22 March 19801981: 25 January 1981 to 23 December 19811982: 8 February 1982 to 5 December 19821983: 10 April 1983 to 28 December 19831984: 4 February 1984 to 28 November 19841985: 5 February 1985 to 19 December 19851986: 10 March 1986 to 28 September 19861987: 11 February 1987 to 22 December 19871988: 17 February 1988 to 31 December 19881989: 2 January 1989 to 29 March 19891990: 15 January 1990 to 5 December 19901991: 6 January 1991 to 11 November 19911992: 27 March 1992 to 1 November 19921993: 10 February 1993 to 24 December 19931994: 6 January 1994 to 3 November 19941995: 7 March 1995 to 17 December 19951996: 17 January 1996 to 29 December 19961997: 5 January 1997 to 25 May 199719261935194419531962197119801989JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Perdeput meeting 10 mm (0.39 in).
First to last qualifying date each year at Perdeput
YearFirst dateLast date
19261926-03-051926-12-04
19271927-07-261927-12-24
19281928-01-041928-11-08
19291929-01-161929-12-16
19301930-01-171930-11-12
19311931-01-141931-10-08
19321932-02-281932-11-13
19331933-01-021933-12-13
19341934-01-021934-12-21
19351935-02-231935-12-16
19361936-03-211936-11-18
19371937-01-241937-02-26
19381938-01-281938-11-09
19391939-01-311939-11-04
19401940-01-291940-11-08
19411941-01-051941-10-26
19421942-02-241942-12-12
19431943-01-151943-12-18
19441944-02-141944-09-18
19451945-01-061945-04-23
19461946-01-091946-12-18
19471947-01-131947-12-15
19481948-02-061948-10-10
19491949-03-051949-12-18
19501950-01-041950-12-24
19511951-01-011951-10-02
19521952-02-061952-11-23
19531953-04-011953-12-20
19541954-01-151954-11-05
19551955-01-311955-12-19
19561956-01-171956-12-06
19571957-02-201957-12-30
19581958-01-071958-12-26
19591959-01-251959-12-12
19601960-01-281960-12-18
19611961-01-021961-12-16
19621962-01-171962-11-19
19631963-01-041963-12-08
19641964-02-111964-10-19
19651965-01-161965-10-02
19661966-01-181966-11-05
19671967-01-271967-10-30
19681968-03-121968-12-01
19691969-02-251969-11-07
19701970-06-191970-07-16
19711971-01-101971-10-14
19721972-01-091972-10-03
19731973-02-171973-12-22
19741974-01-081974-11-11
19751975-01-221975-12-18
19761976-01-031976-11-04
19771977-01-101977-11-30
19781978-01-081978-12-09
19791979-01-181979-11-19
19801980-02-221980-03-22
19811981-01-251981-12-23
19821982-02-081982-12-05
19831983-04-101983-12-28
19841984-02-041984-11-28
19851985-02-051985-12-19
19861986-03-101986-09-28
19871987-02-111987-12-22
19881988-02-171988-12-31
19891989-01-021989-03-29
19901990-01-151990-12-05
19911991-01-061991-11-11
19921992-03-271992-11-01
19931993-02-101993-12-24
19941994-01-061994-11-03
19951995-03-071995-12-17
19961996-01-171996-12-29
19971997-01-051997-05-25

Every Fixed Threshold

Fixed thresholds at Perdeput
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain722519749
25 mm (0.98 in): Days with 25 mm or more rain58819743
50 mm (1.97 in): Days with 50 mm or more rain12219412

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

Download the Data

  • Data for Perdeput threshold days by year: CSV or JSON. Field meanings are on the data page.

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)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).