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Built 2026-10-19 (19 October 2026)

Acude Patos Threshold Days by Year (BR027795950)

4 fixed thresholds counted per year at Acude Patos (BR027795950): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Acude Patos Thresholds

  • Acude Patos: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1917 with 43.
  • Acude Patos: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1974 with 20.
  • Acude Patos: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1974 with 7.
  • Acude Patos: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1965 with 1.
  • 4 fixed thresholds have at least one qualifying day at Acude Patos.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Acude Patos Days per year at Acude Patos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1917. 02040601917: 431918: 211919: 31920: 211921: 301922: 301923: 261924: 421925: 221943: 171944: 201945: 221946: 161949: 211950: 211951: 71952: 121953: 51954: 101955: 261956: 201957: 181959: 241961: 401962: 241963: 301964: 421965: 241966: 121967: 301968: 251969: 221970: 131971: 321972: 161973: 371974: 431975: 311976: 131977: 281978: 191979: 171980: 111981: 51982: 21191719221944195119561963196819731978
Days per year at Acude Patos with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Acude Patos
YearDaysDecade average
19174322.3
19182122.3
1919322.3
19202128.5
19213028.5
19223028.5
19232628.5
19244228.5
19252228.5
19431719.2
19442019.2
19452219.2
19461619.2
19492119.2
19502115.9
1951715.9
19521215.9
1953515.9
19541015.9
19552615.9
19562015.9
19571815.9
19592415.9
19614027.7
19622427.7
19633027.7
19644227.7
19652427.7
19661227.7
19673027.7
19682527.7
19692227.7
19701324.9
19713224.9
19721624.9
19733724.9
19744324.9
19753124.9
19761324.9
19772824.9
19781924.9
19791724.9
19801112.3
1981512.3
19822112.3
First to last qualifying date each year at Acude Patos For each year, a bar from the first to the last day at Acude Patos meeting 10 mm (0.39 in). 1917: 3 January 1917 to 19 November 19171918: 8 January 1918 to 31 December 19181919: 14 February 1919 to 5 May 19191920: 28 February 1920 to 6 December 19201921: 3 January 1921 to 19 July 19211922: 25 February 1922 to 30 November 19221923: 8 January 1923 to 30 June 19231924: 16 January 1924 to 2 December 19241925: 21 January 1925 to 12 May 19251943: 26 January 1943 to 21 December 19431944: 25 January 1944 to 28 December 19441945: 9 January 1945 to 15 May 19451946: 2 January 1946 to 22 December 19461949: 9 January 1949 to 29 November 19491950: 15 January 1950 to 22 May 19501951: 21 March 1951 to 20 December 19511952: 11 January 1952 to 16 December 19521953: 22 February 1953 to 24 April 19531954: 8 February 1954 to 31 May 19541955: 18 January 1955 to 22 May 19551956: 2 February 1956 to 28 June 19561957: 23 January 1957 to 17 May 19571959: 26 January 1959 to 8 June 19591961: 18 January 1961 to 2 May 19611962: 16 January 1962 to 5 May 19621963: 11 January 1963 to 30 December 19631964: 8 January 1964 to 24 June 19641965: 24 January 1965 to 19 June 19651966: 6 February 1966 to 3 June 19661967: 29 January 1967 to 30 December 19671968: 24 January 1968 to 6 July 19681969: 6 January 1969 to 20 July 19691970: 20 January 1970 to 8 November 19701971: 20 January 1971 to 5 July 19711972: 21 January 1972 to 19 December 19721973: 1 January 1973 to 20 December 19731974: 12 January 1974 to 27 June 19741975: 23 January 1975 to 17 July 19751976: 14 January 1976 to 20 May 19761977: 26 January 1977 to 29 June 19771978: 15 January 1978 to 21 May 19781979: 17 January 1979 to 28 May 19791980: 10 January 1980 to 14 March 19801981: 10 January 1981 to 20 December 19811982: 18 February 1982 to 16 November 198219171923194619541962196819741980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Acude Patos meeting 10 mm (0.39 in).
First to last qualifying date each year at Acude Patos
YearFirst dateLast date
19171917-01-031917-11-19
19181918-01-081918-12-31
19191919-02-141919-05-05
19201920-02-281920-12-06
19211921-01-031921-07-19
19221922-02-251922-11-30
19231923-01-081923-06-30
19241924-01-161924-12-02
19251925-01-211925-05-12
19431943-01-261943-12-21
19441944-01-251944-12-28
19451945-01-091945-05-15
19461946-01-021946-12-22
19491949-01-091949-11-29
19501950-01-151950-05-22
19511951-03-211951-12-20
19521952-01-111952-12-16
19531953-02-221953-04-24
19541954-02-081954-05-31
19551955-01-181955-05-22
19561956-02-021956-06-28
19571957-01-231957-05-17
19591959-01-261959-06-08
19611961-01-181961-05-02
19621962-01-161962-05-05
19631963-01-111963-12-30
19641964-01-081964-06-24
19651965-01-241965-06-19
19661966-02-061966-06-03
19671967-01-291967-12-30
19681968-01-241968-07-06
19691969-01-061969-07-20
19701970-01-201970-11-08
19711971-01-201971-07-05
19721972-01-211972-12-19
19731973-01-011973-12-20
19741974-01-121974-06-27
19751975-01-231975-07-17
19761976-01-141976-05-20
19771977-01-261977-06-29
19781978-01-151978-05-21
19791979-01-171979-05-28
19801980-01-101980-03-14
19811981-01-101981-12-20
19821982-02-181982-11-16

Every Fixed Threshold

Fixed thresholds at Acude Patos
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4543191721
25 mm (0.98 in): Days with 25 mm or more rain452019743
50 mm (1.97 in): Days with 50 mm or more rain32719741
100 mm (3.94 in): Days with 100 mm or more rain1119651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

  • Data for Acude Patos 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).