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

Paulo Afonso Threshold Days by Year (BR038837530)

6 fixed thresholds counted per year at Paulo Afonso (BR038837530): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Paulo Afonso Thresholds

  • Paulo Afonso: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1964 with 42.
  • Paulo Afonso: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1960 with 12.
  • Paulo Afonso: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1944 with 6.
  • Paulo Afonso: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1963 with 1.
  • 6 fixed thresholds have at least one qualifying day at Paulo Afonso.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Paulo Afonso Days per year at Paulo Afonso with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1964. 02040601941: 191942: 141943: 101944: 191945: 191946: 91947: 241948: 101952: 131953: 111954: 141955: 81956: 71957: 211958: 151959: 111960: 241961: 111962: 211963: 141964: 421965: 131966: 271967: 291968: 121969: 221970: 101971: 91941194419471953195619591962196519681971
Days per year at Paulo Afonso with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Paulo Afonso
YearDaysDecade average
19411915.5
19421415.5
19431015.5
19441915.5
19451915.5
1946915.5
19472415.5
19481015.5
19521312.5
19531112.5
19541412.5
1955812.5
1956712.5
19572112.5
19581512.5
19591112.5
19602421.5
19611121.5
19622121.5
19631421.5
19644221.5
19651321.5
19662721.5
19672921.5
19681221.5
19692221.5
1970109.5
197199.5
First to last qualifying date each year at Paulo Afonso For each year, a bar from the first to the last day at Paulo Afonso meeting 10 mm (0.39 in). 1941: 15 January 1941 to 25 December 19411942: 3 January 1942 to 27 December 19421943: 26 February 1943 to 23 December 19431944: 17 January 1944 to 27 December 19441945: 26 February 1945 to 14 October 19451946: 4 March 1946 to 12 November 19461947: 22 January 1947 to 22 December 19471948: 21 June 1948 to 10 December 19481952: 18 February 1952 to 16 December 19521953: 17 February 1953 to 29 November 19531954: 26 January 1954 to 7 December 19541955: 18 January 1955 to 24 November 19551956: 1 March 1956 to 12 August 19561957: 7 January 1957 to 23 December 19571958: 17 January 1958 to 30 December 19581959: 30 January 1959 to 24 November 19591960: 2 January 1960 to 26 August 19601961: 20 January 1961 to 1 August 19611962: 14 January 1962 to 16 December 19621963: 12 February 1963 to 21 December 19631964: 11 January 1964 to 7 December 19641965: 5 February 1965 to 29 December 19651966: 24 January 1966 to 27 December 19661967: 17 February 1967 to 30 December 19671968: 13 April 1968 to 24 December 19681969: 25 January 1969 to 19 December 19691970: 11 January 1970 to 26 November 19701971: 8 February 1971 to 22 December 19711941194519521956196019641968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Paulo Afonso meeting 10 mm (0.39 in).
First to last qualifying date each year at Paulo Afonso
YearFirst dateLast date
19411941-01-151941-12-25
19421942-01-031942-12-27
19431943-02-261943-12-23
19441944-01-171944-12-27
19451945-02-261945-10-14
19461946-03-041946-11-12
19471947-01-221947-12-22
19481948-06-211948-12-10
19521952-02-181952-12-16
19531953-02-171953-11-29
19541954-01-261954-12-07
19551955-01-181955-11-24
19561956-03-011956-08-12
19571957-01-071957-12-23
19581958-01-171958-12-30
19591959-01-301959-11-24
19601960-01-021960-08-26
19611961-01-201961-08-01
19621962-01-141962-12-16
19631963-02-121963-12-21
19641964-01-111964-12-07
19651965-02-051965-12-29
19661966-01-241966-12-27
19671967-02-171967-12-30
19681968-04-131968-12-24
19691969-01-251969-12-19
19701970-01-111970-11-26
19711971-02-081971-12-22

Every Fixed Threshold

Fixed thresholds at Paulo Afonso
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
20 C (68 F): Tropical nights (min40n/a310
25 C (77 F): Days with min40n/a3
10 mm (0.39 in): Days with 10 mm or more rain284219649
25 mm (0.98 in): Days with 25 mm or more rain281219602
50 mm (1.97 in): Days with 50 mm or more rain18619441
100 mm (3.94 in): Days with 100 mm or more rain1119631

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2008.

Download the Data

  • Data for Paulo Afonso 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).