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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Itagua Threshold Days by Year

4 fixed thresholds counted per year at Itagua (BR037399310): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itagua Thresholds

  • Itagua: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1974 with 35.
  • Itagua: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1974 with 18.
  • Itagua: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1974 with 5.
  • Itagua: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1952 with 1.
  • 4 fixed thresholds have at least one qualifying day at Itagua.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Itagua Days per year at Itagua with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1974. 0102030401932: 111933: 241934: 311935: 231936: 81937: 171938: 81939: 171940: 161941: 201942: 101943: 151944: 211945: 181946: 171948: 131949: 151950: 141951: 111952: 101953: 81954: 91955: 181956: 161957: 151958: 71959: 151960: 211961: 201962: 191963: 231964: 281965: 201966: 201967: 261968: 241969: 101970: 211971: 201972: 121973: 221974: 351975: 171976: 181977: 141978: 161979: 131980: 151981: 91982: 171983: 7193219381944195119571963196919751981
Days per year at Itagua with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Itagua
YearDaysDecade average
19321117.4
19332417.4
19343117.4
19352317.4
1936817.4
19371717.4
1938817.4
19391717.4
19401616.1
19412016.1
19421016.1
19431516.1
19442116.1
19451816.1
19461716.1
19481316.1
19491516.1
19501412.3
19511112.3
19521012.3
1953812.3
1954912.3
19551812.3
19561612.3
19571512.3
1958712.3
19591512.3
19602121.1
19612021.1
19621921.1
19632321.1
19642821.1
19652021.1
19662021.1
19672621.1
19682421.1
19691021.1
19702118.8
19712018.8
19721218.8
19732218.8
19743518.8
19751718.8
19761818.8
19771418.8
19781618.8
19791318.8
19801512
1981912
19821712
1983712
First to last qualifying date each year at Itagua For each year, a bar from the first to the last day at Itagua meeting 10 mm (0.39 in). 1932: 11 March 1932 to 1 November 19321933: 17 January 1933 to 11 December 19331934: 1 January 1934 to 20 December 19341935: 3 January 1935 to 17 May 19351936: 9 February 1936 to 15 December 19361937: 29 January 1937 to 13 December 19371938: 6 January 1938 to 3 December 19381939: 7 January 1939 to 22 November 19391940: 29 January 1940 to 18 December 19401941: 9 January 1941 to 15 November 19411942: 4 January 1942 to 3 December 19421943: 27 January 1943 to 26 December 19431944: 17 January 1944 to 24 December 19441945: 13 January 1945 to 9 December 19451946: 3 January 1946 to 21 December 19461948: 15 January 1948 to 20 December 19481949: 27 January 1949 to 25 November 19491950: 12 February 1950 to 25 December 19501951: 10 January 1951 to 27 December 19511952: 31 January 1952 to 15 December 19521953: 25 February 1953 to 8 June 19531954: 16 February 1954 to 17 December 19541955: 18 January 1955 to 10 December 19551956: 2 January 1956 to 20 October 19561957: 19 January 1957 to 28 December 19571958: 15 January 1958 to 19 May 19581959: 12 January 1959 to 16 December 19591960: 4 January 1960 to 18 December 19601961: 16 January 1961 to 21 December 19611962: 13 February 1962 to 17 December 19621963: 16 January 1963 to 29 December 19631964: 4 January 1964 to 18 December 19641965: 7 January 1965 to 5 October 19651966: 9 January 1966 to 16 October 19661967: 3 January 1967 to 29 December 19671968: 10 January 1968 to 27 December 19681969: 3 January 1969 to 17 April 19691970: 11 January 1970 to 15 December 19701971: 8 January 1971 to 10 November 19711972: 8 January 1972 to 25 December 19721973: 10 January 1973 to 16 December 19731974: 13 January 1974 to 6 December 19741975: 19 January 1975 to 17 May 19751976: 1 January 1976 to 22 December 19761977: 16 January 1977 to 21 December 19771978: 17 January 1978 to 5 December 19781979: 10 January 1979 to 20 December 19791980: 5 January 1980 to 18 November 19801981: 23 January 1981 to 31 December 19811982: 7 January 1982 to 27 December 19821983: 8 January 1983 to 29 March 198319321939194619541961196819751982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Itagua meeting 10 mm (0.39 in).
First to last qualifying date each year at Itagua
YearFirst dateLast date
19321932-03-111932-11-01
19331933-01-171933-12-11
19341934-01-011934-12-20
19351935-01-031935-05-17
19361936-02-091936-12-15
19371937-01-291937-12-13
19381938-01-061938-12-03
19391939-01-071939-11-22
19401940-01-291940-12-18
19411941-01-091941-11-15
19421942-01-041942-12-03
19431943-01-271943-12-26
19441944-01-171944-12-24
19451945-01-131945-12-09
19461946-01-031946-12-21
19481948-01-151948-12-20
19491949-01-271949-11-25
19501950-02-121950-12-25
19511951-01-101951-12-27
19521952-01-311952-12-15
19531953-02-251953-06-08
19541954-02-161954-12-17
19551955-01-181955-12-10
19561956-01-021956-10-20
19571957-01-191957-12-28
19581958-01-151958-05-19
19591959-01-121959-12-16
19601960-01-041960-12-18
19611961-01-161961-12-21
19621962-02-131962-12-17
19631963-01-161963-12-29
19641964-01-041964-12-18
19651965-01-071965-10-05
19661966-01-091966-10-16
19671967-01-031967-12-29
19681968-01-101968-12-27
19691969-01-031969-04-17
19701970-01-111970-12-15
19711971-01-081971-11-10
19721972-01-081972-12-25
19731973-01-101973-12-16
19741974-01-131974-12-06
19751975-01-191975-05-17
19761976-01-011976-12-22
19771977-01-161977-12-21
19781978-01-171978-12-05
19791979-01-101979-12-20
19801980-01-051980-11-18
19811981-01-231981-12-31
19821982-01-071982-12-27
19831983-01-081983-03-29

Every Fixed Threshold

Fixed thresholds at Itagua
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain513519747
25 mm (0.98 in): Days with 25 mm or more rain511819742
50 mm (1.97 in): Days with 50 mm or more rain35519742
100 mm (3.94 in): Days with 100 mm or more rain1119521

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

  • Data for Itagua 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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