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Built 2026-10-19 (19 October 2026)

Santana (Santana Do Brejo) Threshold Days by Year (BR047519930)

4 fixed thresholds counted per year at Santana (Santana Do Brejo) (BR047519930): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santana (Santana Do Brejo) Thresholds

  • Santana (Santana Do Brejo): days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1947 with 52.
  • Santana (Santana Do Brejo): days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1947 with 24.
  • Santana (Santana Do Brejo): days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1964 with 13.
  • Santana (Santana Do Brejo): days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1970 with 2.
  • 4 fixed thresholds have at least one qualifying day at Santana (Santana Do Brejo).
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Santana (Santana Do Brejo) Days per year at Santana (Santana Do Brejo) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1947. 02040601937: 411938: 201939: 201940: 401941: 311942: 411943: 321944: 341945: 441946: 311947: 521949: 261950: 301951: 221952: 321953: 281954: 251955: 301956: 381957: 271958: 361959: 171960: 311961: 221962: 371963: 211964: 381965: 191966: 351967: 301968: 411969: 261970: 341971: 361974: 301975: 261976: 341977: 251978: 381979: 471980: 401981: 151982: 201983: 36193719421947195319581963196819751980
Days per year at Santana (Santana Do Brejo) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Santana (Santana Do Brejo)
YearDaysDecade average
19374127
19382027
19392027
19404036.8
19413136.8
19424136.8
19433236.8
19443436.8
19454436.8
19463136.8
19475236.8
19492636.8
19503028.5
19512228.5
19523228.5
19532828.5
19542528.5
19553028.5
19563828.5
19572728.5
19583628.5
19591728.5
19603130
19612230
19623730
19632130
19643830
19651930
19663530
19673030
19684130
19692630
19703433.8
19713633.8
19743033.8
19752633.8
19763433.8
19772533.8
19783833.8
19794733.8
19804027.8
19811527.8
19822027.8
19833627.8
First to last qualifying date each year at Santana (Santana Do Brejo) For each year, a bar from the first to the last day at Santana (Santana Do Brejo) meeting 10 mm (0.39 in). 1937: 2 January 1937 to 26 December 19371938: 6 January 1938 to 30 December 19381939: 19 January 1939 to 30 December 19391940: 9 January 1940 to 24 December 19401941: 2 January 1941 to 31 December 19411942: 2 January 1942 to 23 December 19421943: 20 January 1943 to 19 December 19431944: 19 January 1944 to 26 December 19441945: 1 January 1945 to 29 December 19451946: 1 January 1946 to 1 December 19461947: 2 January 1947 to 27 December 19471949: 24 January 1949 to 21 December 19491950: 12 January 1950 to 29 December 19501951: 8 January 1951 to 20 December 19511952: 6 February 1952 to 23 December 19521953: 11 February 1953 to 31 December 19531954: 1 January 1954 to 10 December 19541955: 18 January 1955 to 30 December 19551956: 20 January 1956 to 31 December 19561957: 11 January 1957 to 23 December 19571958: 10 January 1958 to 31 December 19581959: 1 January 1959 to 30 December 19591960: 1 January 1960 to 20 December 19601961: 1 January 1961 to 29 December 19611962: 3 January 1962 to 27 December 19621963: 6 February 1963 to 31 December 19631964: 10 January 1964 to 28 December 19641965: 7 January 1965 to 18 December 19651966: 2 January 1966 to 29 December 19661967: 28 January 1967 to 30 December 19671968: 1 February 1968 to 30 December 19681969: 14 January 1969 to 31 December 19691970: 2 January 1970 to 19 December 19701971: 16 January 1971 to 20 December 19711974: 3 January 1974 to 8 December 19741975: 20 January 1975 to 17 December 19751976: 9 January 1976 to 22 December 19761977: 25 January 1977 to 29 December 19771978: 12 January 1978 to 29 December 19781979: 8 January 1979 to 30 December 19791980: 1 January 1980 to 29 December 19801981: 1 January 1981 to 31 December 19811982: 5 January 1982 to 31 December 19821983: 1 January 1983 to 26 December 198319371943195019561962196819761982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santana (Santana Do Brejo) meeting 10 mm (0.39 in).
First to last qualifying date each year at Santana (Santana Do Brejo)
YearFirst dateLast date
19371937-01-021937-12-26
19381938-01-061938-12-30
19391939-01-191939-12-30
19401940-01-091940-12-24
19411941-01-021941-12-31
19421942-01-021942-12-23
19431943-01-201943-12-19
19441944-01-191944-12-26
19451945-01-011945-12-29
19461946-01-011946-12-01
19471947-01-021947-12-27
19491949-01-241949-12-21
19501950-01-121950-12-29
19511951-01-081951-12-20
19521952-02-061952-12-23
19531953-02-111953-12-31
19541954-01-011954-12-10
19551955-01-181955-12-30
19561956-01-201956-12-31
19571957-01-111957-12-23
19581958-01-101958-12-31
19591959-01-011959-12-30
19601960-01-011960-12-20
19611961-01-011961-12-29
19621962-01-031962-12-27
19631963-02-061963-12-31
19641964-01-101964-12-28
19651965-01-071965-12-18
19661966-01-021966-12-29
19671967-01-281967-12-30
19681968-02-011968-12-30
19691969-01-141969-12-31
19701970-01-021970-12-19
19711971-01-161971-12-20
19741974-01-031974-12-08
19751975-01-201975-12-17
19761976-01-091976-12-22
19771977-01-251977-12-29
19781978-01-121978-12-29
19791979-01-081979-12-30
19801980-01-011980-12-29
19811981-01-011981-12-31
19821982-01-051982-12-31
19831983-01-011983-12-26

Every Fixed Threshold

Fixed thresholds at Santana (Santana Do Brejo)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4452194736
25 mm (0.98 in): Days with 25 mm or more rain4424194712
50 mm (1.97 in): Days with 50 mm or more rain431319645
100 mm (3.94 in): Days with 100 mm or more rain8219701

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 Santana (Santana Do Brejo) 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).