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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Imaculada Threshold Days by Year (BR038457030)

4 fixed thresholds counted per year at Imaculada (BR038457030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Imaculada Thresholds

  • Imaculada: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1935 with 41.
  • Imaculada: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1974 with 20.
  • Imaculada: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1974 with 6.
  • Imaculada: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1940 with 1.
  • 4 fixed thresholds have at least one qualifying day at Imaculada.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Imaculada Days per year at Imaculada with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1935. 02040601934: 241935: 411936: 161937: 171938: 121939: 151940: 221941: 111942: 91943: 131944: 121945: 211946: 131947: 351948: 161949: 261950: 231951: 221952: 81953: 131954: 181955: 111956: 181957: 311958: 101959: 111960: 211961: 171962: 211963: 301964: 321965: 271966: 211967: 361968: 241969: 111970: 211971: 321972: 251973: 201974: 391975: 391976: 111977: 331978: 291979: 121980: 101981: 171982: 141983: 121934193919441949195419591964196919741979
Days per year at Imaculada with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1935.
Days with 10 mm (0.39 in) or more of precipitation per year at Imaculada
YearDaysDecade average
19342420.8
19354120.8
19361620.8
19371720.8
19381220.8
19391520.8
19402217.8
19411117.8
1942917.8
19431317.8
19441217.8
19452117.8
19461317.8
19473517.8
19481617.8
19492617.8
19502316.5
19512216.5
1952816.5
19531316.5
19541816.5
19551116.5
19561816.5
19573116.5
19581016.5
19591116.5
19602124
19611724
19622124
19633024
19643224
19652724
19662124
19673624
19682424
19691124
19702126.1
19713226.1
19722526.1
19732026.1
19743926.1
19753926.1
19761126.1
19773326.1
19782926.1
19791226.1
19801013.3
19811713.3
19821413.3
19831213.3
First to last qualifying date each year at Imaculada For each year, a bar from the first to the last day at Imaculada meeting 10 mm (0.39 in). 1934: 20 January 1934 to 20 December 19341935: 24 January 1935 to 25 December 19351936: 1 January 1936 to 24 June 19361937: 7 February 1937 to 19 July 19371938: 6 January 1938 to 18 May 19381939: 12 February 1939 to 7 December 19391940: 2 January 1940 to 27 July 19401941: 10 February 1941 to 1 July 19411942: 5 February 1942 to 12 December 19421943: 25 January 1943 to 26 November 19431944: 2 February 1944 to 19 July 19441945: 8 February 1945 to 21 May 19451946: 11 January 1946 to 28 July 19461947: 9 January 1947 to 12 December 19471948: 9 February 1948 to 21 December 19481949: 17 February 1949 to 28 November 19491950: 14 January 1950 to 7 October 19501951: 1 February 1951 to 1 October 19511952: 17 February 1952 to 19 April 19521953: 24 February 1953 to 17 December 19531954: 20 January 1954 to 17 December 19541955: 16 January 1955 to 26 May 19551956: 2 February 1956 to 11 August 19561957: 7 January 1957 to 22 June 19571958: 2 February 1958 to 21 September 19581959: 27 January 1959 to 6 August 19591960: 3 January 1960 to 23 April 19601961: 21 January 1961 to 25 May 19611962: 21 January 1962 to 17 December 19621963: 11 January 1963 to 30 December 19631964: 5 January 1964 to 23 December 19641965: 17 January 1965 to 28 December 19651966: 30 January 1966 to 26 November 19661967: 26 January 1967 to 29 December 19671968: 25 January 1968 to 22 December 19681969: 28 January 1969 to 20 July 19691970: 19 January 1970 to 7 October 19701971: 11 January 1971 to 19 July 19711972: 19 January 1972 to 28 December 19721973: 26 February 1973 to 2 October 19731974: 19 January 1974 to 5 December 19741975: 22 January 1975 to 4 December 19751976: 18 January 1976 to 4 December 19761977: 5 January 1977 to 30 December 19771978: 11 January 1978 to 29 November 19781979: 23 January 1979 to 6 September 19791980: 19 January 1980 to 16 November 19801981: 8 January 1981 to 21 December 19811982: 29 January 1982 to 20 July 19821983: 28 January 1983 to 7 April 198319341941194819551962196919761983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Imaculada meeting 10 mm (0.39 in).
First to last qualifying date each year at Imaculada
YearFirst dateLast date
19341934-01-201934-12-20
19351935-01-241935-12-25
19361936-01-011936-06-24
19371937-02-071937-07-19
19381938-01-061938-05-18
19391939-02-121939-12-07
19401940-01-021940-07-27
19411941-02-101941-07-01
19421942-02-051942-12-12
19431943-01-251943-11-26
19441944-02-021944-07-19
19451945-02-081945-05-21
19461946-01-111946-07-28
19471947-01-091947-12-12
19481948-02-091948-12-21
19491949-02-171949-11-28
19501950-01-141950-10-07
19511951-02-011951-10-01
19521952-02-171952-04-19
19531953-02-241953-12-17
19541954-01-201954-12-17
19551955-01-161955-05-26
19561956-02-021956-08-11
19571957-01-071957-06-22
19581958-02-021958-09-21
19591959-01-271959-08-06
19601960-01-031960-04-23
19611961-01-211961-05-25
19621962-01-211962-12-17
19631963-01-111963-12-30
19641964-01-051964-12-23
19651965-01-171965-12-28
19661966-01-301966-11-26
19671967-01-261967-12-29
19681968-01-251968-12-22
19691969-01-281969-07-20
19701970-01-191970-10-07
19711971-01-111971-07-19
19721972-01-191972-12-28
19731973-02-261973-10-02
19741974-01-191974-12-05
19751975-01-221975-12-04
19761976-01-181976-12-04
19771977-01-051977-12-30
19781978-01-111978-11-29
19791979-01-231979-09-06
19801980-01-191980-11-16
19811981-01-081981-12-21
19821982-01-291982-07-20
19831983-01-281983-04-07

Every Fixed Threshold

Fixed thresholds at Imaculada
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5041193512
25 mm (0.98 in): Days with 25 mm or more rain502019746
50 mm (1.97 in): Days with 50 mm or more rain39619741
100 mm (3.94 in): Days with 100 mm or more rain6119401

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

  • Data for Imaculada 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).