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

Alagoinhas Threshold Days by Year (BR048432210)

4 fixed thresholds counted per year at Alagoinhas (BR048432210): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alagoinhas Thresholds

  • Alagoinhas: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1947 with 96.
  • Alagoinhas: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1947 with 59.
  • Alagoinhas: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1948 with 4.
  • Alagoinhas: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1947 with 1.
  • 4 fixed thresholds have at least one qualifying day at Alagoinhas.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Alagoinhas Days per year at Alagoinhas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 96 in 1947. 02550751001943: 581944: 521946: 781947: 961948: 761950: 731951: 161952: 611961: 131962: 241963: 311964: 891969: 321943194619481951196119631969
Days per year at Alagoinhas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 96 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Alagoinhas
YearDaysDecade average
19435872
19445272
19467872
19479672
19487672
19507350
19511650
19526150
19611337.8
19622437.8
19633137.8
19648937.8
19693237.8
First to last qualifying date each year at Alagoinhas For each year, a bar from the first to the last day at Alagoinhas meeting 10 mm (0.39 in). 1943: 28 January 1943 to 24 December 19431944: 14 January 1944 to 11 December 19441946: 27 February 1946 to 4 December 19461947: 22 January 1947 to 1 December 19471948: 13 February 1948 to 30 November 19481950: 1 January 1950 to 14 December 19501951: 21 January 1951 to 31 December 19511952: 24 April 1952 to 19 December 19521961: 17 January 1961 to 3 October 19611962: 9 March 1962 to 24 November 19621963: 10 February 1963 to 30 December 19631964: 13 January 1964 to 29 November 19641969: 13 March 1969 to 14 August 19691943194619481951196119631969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Alagoinhas meeting 10 mm (0.39 in).
First to last qualifying date each year at Alagoinhas
YearFirst dateLast date
19431943-01-281943-12-24
19441944-01-141944-12-11
19461946-02-271946-12-04
19471947-01-221947-12-01
19481948-02-131948-11-30
19501950-01-011950-12-14
19511951-01-211951-12-31
19521952-04-241952-12-19
19611961-01-171961-10-03
19621962-03-091962-11-24
19631963-02-101963-12-30
19641964-01-131964-11-29
19691969-03-131969-08-14

Every Fixed Threshold

Fixed thresholds at Alagoinhas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1396194732
25 mm (0.98 in): Days with 25 mm or more rain135919478
50 mm (1.97 in): Days with 50 mm or more rain10419482
100 mm (3.94 in): Days with 100 mm or more rain3119471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for Alagoinhas 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).