Built 2026-10-19 (19 October 2026)

Chorrocho Threshold Days by Year (BR038719830)

4 fixed thresholds counted per year at Chorrocho (BR038719830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chorrocho Thresholds

  • Chorrocho: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1940 with 33.
  • Chorrocho: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1947 with 13.
  • Chorrocho: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1940 with 6.
  • Chorrocho: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1954 with 2.
  • 4 fixed thresholds have at least one qualifying day at Chorrocho.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Chorrocho Days per year at Chorrocho with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1940. 0102030401937: 171938: 71939: 81940: 331941: 161942: 71943: 41944: 91945: 151946: 81947: 251948: 121949: 131950: 131951: 111952: 81953: 51954: 111955: 81956: 81957: 131958: 91959: 71960: 161961: 41962: 131963: 151964: 121965: 91966: 91967: 191968: 91969: 91970: 131971: 101972: 101974: 251975: 121976: 101977: 161978: 161979: 131980: 111982: 71983: 5193719421947195219571962196719721978
Days per year at Chorrocho with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1940.
Days with 10 mm (0.39 in) or more of precipitation per year at Chorrocho
YearDaysDecade average
19371710.7
1938710.7
1939810.7
19403314.2
19411614.2
1942714.2
1943414.2
1944914.2
19451514.2
1946814.2
19472514.2
19481214.2
19491314.2
1950139.3
1951119.3
195289.3
195359.3
1954119.3
195589.3
195689.3
1957139.3
195899.3
195979.3
19601611.5
1961411.5
19621311.5
19631511.5
19641211.5
1965911.5
1966911.5
19671911.5
1968911.5
1969911.5
19701313.9
19711013.9
19721013.9
19742513.9
19751213.9
19761013.9
19771613.9
19781613.9
19791313.9
1980117.7
198277.7
198357.7
First to last qualifying date each year at Chorrocho For each year, a bar from the first to the last day at Chorrocho meeting 10 mm (0.39 in). 1937: 20 January 1937 to 15 August 19371938: 17 January 1938 to 21 May 19381939: 19 January 1939 to 30 December 19391940: 1 January 1940 to 6 December 19401941: 24 January 1941 to 6 December 19411942: 18 February 1942 to 17 December 19421943: 7 January 1943 to 15 May 19431944: 21 January 1944 to 23 December 19441945: 10 January 1945 to 24 December 19451946: 22 January 1946 to 21 December 19461947: 14 January 1947 to 4 December 19471948: 8 March 1948 to 20 December 19481949: 29 January 1949 to 29 November 19491950: 13 January 1950 to 16 November 19501951: 23 March 1951 to 17 December 19511952: 15 February 1952 to 16 December 19521953: 9 March 1953 to 30 November 19531954: 24 January 1954 to 28 November 19541955: 20 January 1955 to 26 December 19551956: 14 February 1956 to 26 November 19561957: 10 January 1957 to 23 December 19571958: 31 January 1958 to 23 December 19581959: 20 January 1959 to 23 November 19591960: 2 January 1960 to 20 December 19601961: 22 January 1961 to 14 March 19611962: 15 January 1962 to 20 December 19621963: 6 January 1963 to 24 December 19631964: 11 January 1964 to 11 December 19641965: 14 January 1965 to 22 December 19651966: 17 February 1966 to 17 December 19661967: 15 January 1967 to 29 December 19671968: 25 February 1968 to 28 December 19681969: 16 January 1969 to 17 December 19691970: 13 January 1970 to 24 November 19701971: 22 March 1971 to 22 December 19711972: 19 January 1972 to 24 December 19721974: 14 January 1974 to 7 November 19741975: 20 January 1975 to 27 April 19751976: 4 February 1976 to 29 November 19761977: 5 January 1977 to 28 December 19771978: 13 January 1978 to 20 December 19781979: 10 January 1979 to 20 December 19791980: 7 January 1980 to 10 July 19801982: 16 January 1982 to 24 December 19821983: 2 January 1983 to 10 February 198319371943194919551961196719741980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chorrocho meeting 10 mm (0.39 in).
First to last qualifying date each year at Chorrocho
YearFirst dateLast date
19371937-01-201937-08-15
19381938-01-171938-05-21
19391939-01-191939-12-30
19401940-01-011940-12-06
19411941-01-241941-12-06
19421942-02-181942-12-17
19431943-01-071943-05-15
19441944-01-211944-12-23
19451945-01-101945-12-24
19461946-01-221946-12-21
19471947-01-141947-12-04
19481948-03-081948-12-20
19491949-01-291949-11-29
19501950-01-131950-11-16
19511951-03-231951-12-17
19521952-02-151952-12-16
19531953-03-091953-11-30
19541954-01-241954-11-28
19551955-01-201955-12-26
19561956-02-141956-11-26
19571957-01-101957-12-23
19581958-01-311958-12-23
19591959-01-201959-11-23
19601960-01-021960-12-20
19611961-01-221961-03-14
19621962-01-151962-12-20
19631963-01-061963-12-24
19641964-01-111964-12-11
19651965-01-141965-12-22
19661966-02-171966-12-17
19671967-01-151967-12-29
19681968-02-251968-12-28
19691969-01-161969-12-17
19701970-01-131970-11-24
19711971-03-221971-12-22
19721972-01-191972-12-24
19741974-01-141974-11-07
19751975-01-201975-04-27
19761976-02-041976-11-29
19771977-01-051977-12-28
19781978-01-131978-12-20
19791979-01-101979-12-20
19801980-01-071980-07-10
19821982-01-161982-12-24
19831983-01-021983-02-10

Every Fixed Threshold

Fixed thresholds at Chorrocho
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain453319405
25 mm (0.98 in): Days with 25 mm or more rain441319472
50 mm (1.97 in): Days with 50 mm or more rain30619401
100 mm (3.94 in): Days with 100 mm or more rain5219541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Chorrocho 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).