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Built 2026-10-19 (19 October 2026)

Fazenda Riacho Fundo Threshold Days by Year (BR038371010)

4 fixed thresholds counted per year at Fazenda Riacho Fundo (BR038371010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fazenda Riacho Fundo Thresholds

  • Fazenda Riacho Fundo: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1974 with 36.
  • Fazenda Riacho Fundo: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1974 with 18.
  • Fazenda Riacho Fundo: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1974 with 6.
  • Fazenda Riacho Fundo: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1950 with 1.
  • 4 fixed thresholds have at least one qualifying day at Fazenda Riacho Fundo.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Fazenda Riacho Fundo Days per year at Fazenda Riacho Fundo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1974. 0102030401935: 221936: 91937: 91938: 71939: 111940: 181941: 51942: 41943: 81944: 81945: 81946: 61947: 91948: 61949: 111950: 141951: 51953: 41954: 71955: 101956: 101957: 41959: 71960: 101961: 141963: 211964: 271965: 161966: 101967: 251968: 151969: 211970: 81971: 211972: 101973: 231974: 361975: 271977: 201935193919431947195119561961196619701974
Days per year at Fazenda Riacho Fundo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Fazenda Riacho Fundo
YearDaysDecade average
19352211.6
1936911.6
1937911.6
1938711.6
19391111.6
1940188.3
194158.3
194248.3
194388.3
194488.3
194588.3
194668.3
194798.3
194868.3
1949118.3
1950147.6
195157.6
195347.6
195477.6
1955107.6
1956107.6
195747.6
195977.6
19601017.7
19611417.7
19632117.7
19642717.7
19651617.7
19661017.7
19672517.7
19681517.7
19692117.7
1970820.7
19712120.7
19721020.7
19732320.7
19743620.7
19752720.7
19772020.7
First to last qualifying date each year at Fazenda Riacho Fundo For each year, a bar from the first to the last day at Fazenda Riacho Fundo meeting 10 mm (0.39 in). 1935: 29 January 1935 to 21 June 19351936: 2 January 1936 to 25 June 19361937: 23 February 1937 to 29 May 19371938: 9 March 1938 to 24 April 19381939: 26 February 1939 to 21 October 19391940: 1 February 1940 to 23 May 19401941: 3 March 1941 to 10 June 19411942: 8 March 1942 to 2 May 19421943: 26 January 1943 to 3 July 19431944: 17 January 1944 to 10 May 19441945: 7 February 1945 to 18 June 19451946: 12 January 1946 to 9 April 19461947: 19 January 1947 to 12 December 19471948: 9 March 1948 to 23 April 19481949: 4 April 1949 to 28 November 19491950: 13 January 1950 to 27 April 19501951: 23 April 1951 to 15 December 19511953: 18 April 1953 to 8 June 19531954: 1 February 1954 to 25 May 19541955: 24 January 1955 to 7 May 19551956: 3 February 1956 to 21 April 19561957: 24 January 1957 to 20 April 19571959: 7 February 1959 to 22 March 19591960: 8 February 1960 to 20 April 19601961: 18 January 1961 to 12 May 19611963: 12 January 1963 to 22 December 19631964: 4 January 1964 to 21 July 19641965: 24 January 1965 to 15 June 19651966: 4 February 1966 to 20 May 19661967: 9 February 1967 to 30 December 19671968: 8 January 1968 to 17 July 19681969: 28 January 1969 to 23 July 19691970: 18 January 1970 to 2 April 19701971: 21 January 1971 to 12 June 19711972: 18 April 1972 to 25 December 19721973: 7 January 1973 to 3 October 19731974: 20 January 1974 to 4 December 19741975: 9 February 1975 to 4 December 19751977: 14 January 1977 to 19 December 197719351940194519501956196319681973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fazenda Riacho Fundo meeting 10 mm (0.39 in).
First to last qualifying date each year at Fazenda Riacho Fundo
YearFirst dateLast date
19351935-01-291935-06-21
19361936-01-021936-06-25
19371937-02-231937-05-29
19381938-03-091938-04-24
19391939-02-261939-10-21
19401940-02-011940-05-23
19411941-03-031941-06-10
19421942-03-081942-05-02
19431943-01-261943-07-03
19441944-01-171944-05-10
19451945-02-071945-06-18
19461946-01-121946-04-09
19471947-01-191947-12-12
19481948-03-091948-04-23
19491949-04-041949-11-28
19501950-01-131950-04-27
19511951-04-231951-12-15
19531953-04-181953-06-08
19541954-02-011954-05-25
19551955-01-241955-05-07
19561956-02-031956-04-21
19571957-01-241957-04-20
19591959-02-071959-03-22
19601960-02-081960-04-20
19611961-01-181961-05-12
19631963-01-121963-12-22
19641964-01-041964-07-21
19651965-01-241965-06-15
19661966-02-041966-05-20
19671967-02-091967-12-30
19681968-01-081968-07-17
19691969-01-281969-07-23
19701970-01-181970-04-02
19711971-01-211971-06-12
19721972-04-181972-12-25
19731973-01-071973-10-03
19741974-01-201974-12-04
19751975-02-091975-12-04
19771977-01-141977-12-19

Every Fixed Threshold

Fixed thresholds at Fazenda Riacho Fundo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3936197420
25 mm (0.98 in): Days with 25 mm or more rain391819749
50 mm (1.97 in): Days with 50 mm or more rain27619743
100 mm (3.94 in): Days with 100 mm or more rain4119501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Fazenda Riacho Fundo 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).