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

Cuncas Threshold Days by Year (BR038422540)

4 fixed thresholds counted per year at Cuncas (BR038422540): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cuncas Thresholds

  • Cuncas: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1974 with 45.
  • Cuncas: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1975 with 20.
  • Cuncas: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1935 with 8.
  • Cuncas: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1949 with 1.
  • 4 fixed thresholds have at least one qualifying day at Cuncas.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cuncas Days per year at Cuncas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1974. 02040601934: 381935: 301936: 181937: 211938: 211939: 251940: 251941: 161942: 141943: 171944: 291945: 241946: 191947: 331948: 181949: 231950: 221951: 161952: 211953: 161954: 201955: 211956: 311957: 191958: 81959: 241960: 271961: 281962: 201963: 341964: 381965: 271966: 181967: 411968: 301969: 241970: 141971: 261972: 251973: 351974: 451975: 321976: 261977: 341978: 231979: 231980: 191981: 221982: 201983: 91934193919441949195419591964196919741979
Days per year at Cuncas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Cuncas
YearDaysDecade average
19343825.5
19353025.5
19361825.5
19372125.5
19382125.5
19392525.5
19402521.8
19411621.8
19421421.8
19431721.8
19442921.8
19452421.8
19461921.8
19473321.8
19481821.8
19492321.8
19502219.8
19511619.8
19522119.8
19531619.8
19542019.8
19552119.8
19563119.8
19571919.8
1958819.8
19592419.8
19602728.7
19612828.7
19622028.7
19633428.7
19643828.7
19652728.7
19661828.7
19674128.7
19683028.7
19692428.7
19701428.3
19712628.3
19722528.3
19733528.3
19744528.3
19753228.3
19762628.3
19773428.3
19782328.3
19792328.3
19801917.5
19812217.5
19822017.5
1983917.5
First to last qualifying date each year at Cuncas For each year, a bar from the first to the last day at Cuncas meeting 10 mm (0.39 in). 1934: 2 January 1934 to 11 June 19341935: 19 January 1935 to 26 May 19351936: 8 February 1936 to 22 December 19361937: 29 January 1937 to 13 July 19371938: 6 January 1938 to 8 October 19381939: 3 February 1939 to 30 November 19391940: 4 January 1940 to 19 December 19401941: 10 February 1941 to 4 December 19411942: 30 January 1942 to 25 December 19421943: 27 January 1943 to 15 December 19431944: 14 January 1944 to 25 December 19441945: 10 January 1945 to 4 December 19451946: 2 January 1946 to 21 December 19461947: 23 January 1947 to 25 December 19471948: 14 January 1948 to 21 December 19481949: 2 February 1949 to 29 November 19491950: 13 January 1950 to 20 December 19501951: 9 January 1951 to 14 December 19511952: 6 February 1952 to 15 December 19521953: 27 January 1953 to 26 November 19531954: 20 January 1954 to 27 November 19541955: 19 January 1955 to 9 December 19551956: 8 January 1956 to 26 December 19561957: 24 February 1957 to 9 May 19571958: 19 January 1958 to 27 March 19581959: 6 January 1959 to 7 August 19591960: 4 January 1960 to 20 June 19601961: 16 January 1961 to 13 December 19611962: 23 January 1962 to 18 December 19621963: 11 January 1963 to 27 December 19631964: 1 January 1964 to 13 November 19641965: 8 January 1965 to 5 October 19651966: 31 January 1966 to 26 December 19661967: 6 January 1967 to 27 December 19671968: 10 January 1968 to 27 December 19681969: 21 January 1969 to 28 December 19691970: 12 January 1970 to 10 November 19701971: 25 January 1971 to 11 June 19711972: 16 January 1972 to 30 December 19721973: 3 January 1973 to 29 December 19731974: 15 January 1974 to 3 December 19741975: 20 January 1975 to 28 December 19751976: 31 January 1976 to 12 November 19761977: 5 January 1977 to 28 December 19771978: 9 January 1978 to 28 July 19781979: 14 January 1979 to 8 November 19791980: 4 January 1980 to 27 December 19801981: 7 January 1981 to 29 December 19811982: 5 January 1982 to 26 November 19821983: 27 January 1983 to 6 April 198319341941194819551962196919761983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cuncas meeting 10 mm (0.39 in).
First to last qualifying date each year at Cuncas
YearFirst dateLast date
19341934-01-021934-06-11
19351935-01-191935-05-26
19361936-02-081936-12-22
19371937-01-291937-07-13
19381938-01-061938-10-08
19391939-02-031939-11-30
19401940-01-041940-12-19
19411941-02-101941-12-04
19421942-01-301942-12-25
19431943-01-271943-12-15
19441944-01-141944-12-25
19451945-01-101945-12-04
19461946-01-021946-12-21
19471947-01-231947-12-25
19481948-01-141948-12-21
19491949-02-021949-11-29
19501950-01-131950-12-20
19511951-01-091951-12-14
19521952-02-061952-12-15
19531953-01-271953-11-26
19541954-01-201954-11-27
19551955-01-191955-12-09
19561956-01-081956-12-26
19571957-02-241957-05-09
19581958-01-191958-03-27
19591959-01-061959-08-07
19601960-01-041960-06-20
19611961-01-161961-12-13
19621962-01-231962-12-18
19631963-01-111963-12-27
19641964-01-011964-11-13
19651965-01-081965-10-05
19661966-01-311966-12-26
19671967-01-061967-12-27
19681968-01-101968-12-27
19691969-01-211969-12-28
19701970-01-121970-11-10
19711971-01-251971-06-11
19721972-01-161972-12-30
19731973-01-031973-12-29
19741974-01-151974-12-03
19751975-01-201975-12-28
19761976-01-311976-11-12
19771977-01-051977-12-28
19781978-01-091978-07-28
19791979-01-141979-11-08
19801980-01-041980-12-27
19811981-01-071981-12-29
19821982-01-051982-11-26
19831983-01-271983-04-06

Every Fixed Threshold

Fixed thresholds at Cuncas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain504519749
25 mm (0.98 in): Days with 25 mm or more rain502019753
50 mm (1.97 in): Days with 50 mm or more rain46819352
100 mm (3.94 in): Days with 100 mm or more rain2119491

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 Cuncas 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).