Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Macaiba Threshold Days by Year (BR038197310)

4 fixed thresholds counted per year at Macaiba (BR038197310): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Macaiba Thresholds

  • Macaiba: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1940 with 57.
  • Macaiba: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1912 with 21.
  • Macaiba: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1912 with 9.
  • Macaiba: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1960 with 2.
  • 4 fixed thresholds have at least one qualifying day at Macaiba.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Macaiba Days per year at Macaiba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1940. 02040601911: 301912: 511913: 451914: 391915: 231916: 231917: 411918: 291919: 191920: 241921: 431922: 401923: 231924: 501925: 331926: 361927: 291928: 261929: 411930: 211938: 251939: 361940: 571941: 281943: 311944: 301945: 441946: 381947: 361949: 271950: 301951: 231952: 191953: 251954: 191955: 231956: 241958: 221959: 361960: 321961: 33191119161921192619381944195019551961
Days per year at Macaiba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1940.
Days with 10 mm (0.39 in) or more of precipitation per year at Macaiba
YearDaysDecade average
19113033.3
19125133.3
19134533.3
19143933.3
19152333.3
19162333.3
19174133.3
19182933.3
19191933.3
19202434.5
19214334.5
19224034.5
19232334.5
19245034.5
19253334.5
19263634.5
19272934.5
19282634.5
19294134.5
19302127.3
19382527.3
19393627.3
19405736.4
19412836.4
19433136.4
19443036.4
19454436.4
19463836.4
19473636.4
19492736.4
19503024.6
19512324.6
19521924.6
19532524.6
19541924.6
19552324.6
19562424.6
19582224.6
19593624.6
19603232.5
19613332.5
First to last qualifying date each year at Macaiba For each year, a bar from the first to the last day at Macaiba meeting 10 mm (0.39 in). 1911: 12 January 1911 to 23 December 19111912: 2 February 1912 to 13 September 19121913: 13 February 1913 to 12 December 19131914: 16 January 1914 to 16 August 19141915: 24 January 1915 to 26 December 19151916: 31 January 1916 to 29 December 19161917: 11 January 1917 to 27 November 19171918: 5 January 1918 to 31 December 19181919: 21 January 1919 to 18 December 19191920: 16 January 1920 to 18 December 19201921: 3 January 1921 to 18 December 19211922: 17 January 1922 to 18 December 19221923: 13 January 1923 to 12 December 19231924: 24 January 1924 to 22 November 19241925: 6 January 1925 to 29 December 19251926: 3 January 1926 to 31 July 19261927: 21 January 1927 to 18 November 19271928: 5 January 1928 to 8 September 19281929: 22 January 1929 to 10 December 19291930: 5 January 1930 to 26 December 19301938: 6 January 1938 to 30 November 19381939: 2 February 1939 to 19 October 19391940: 9 January 1940 to 18 December 19401941: 12 February 1941 to 16 November 19411943: 26 January 1943 to 22 December 19431944: 29 January 1944 to 4 December 19441945: 3 February 1945 to 5 August 19451946: 1 January 1946 to 18 December 19461947: 26 January 1947 to 21 December 19471949: 15 January 1949 to 27 November 19491950: 15 January 1950 to 23 December 19501951: 6 February 1951 to 28 December 19511952: 30 January 1952 to 17 December 19521953: 1 January 1953 to 31 December 19531954: 14 February 1954 to 2 September 19541955: 3 February 1955 to 23 December 19551956: 20 February 1956 to 12 September 19561958: 12 February 1958 to 29 December 19581959: 10 January 1959 to 9 September 19591960: 17 February 1960 to 8 December 19601961: 16 January 1961 to 27 September 19611911191719231929194319501956JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Macaiba meeting 10 mm (0.39 in).
First to last qualifying date each year at Macaiba
YearFirst dateLast date
19111911-01-121911-12-23
19121912-02-021912-09-13
19131913-02-131913-12-12
19141914-01-161914-08-16
19151915-01-241915-12-26
19161916-01-311916-12-29
19171917-01-111917-11-27
19181918-01-051918-12-31
19191919-01-211919-12-18
19201920-01-161920-12-18
19211921-01-031921-12-18
19221922-01-171922-12-18
19231923-01-131923-12-12
19241924-01-241924-11-22
19251925-01-061925-12-29
19261926-01-031926-07-31
19271927-01-211927-11-18
19281928-01-051928-09-08
19291929-01-221929-12-10
19301930-01-051930-12-26
19381938-01-061938-11-30
19391939-02-021939-10-19
19401940-01-091940-12-18
19411941-02-121941-11-16
19431943-01-261943-12-22
19441944-01-291944-12-04
19451945-02-031945-08-05
19461946-01-011946-12-18
19471947-01-261947-12-21
19491949-01-151949-11-27
19501950-01-151950-12-23
19511951-02-061951-12-28
19521952-01-301952-12-17
19531953-01-011953-12-31
19541954-02-141954-09-02
19551955-02-031955-12-23
19561956-02-201956-09-12
19581958-02-121958-12-29
19591959-01-101959-09-09
19601960-02-171960-12-08
19611961-01-161961-09-27

Every Fixed Threshold

Fixed thresholds at Macaiba
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4157194033
25 mm (0.98 in): Days with 25 mm or more rain4121191211
50 mm (1.97 in): Days with 50 mm or more rain39919123
100 mm (3.94 in): Days with 100 mm or more rain5219601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

  • Data for Macaiba 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).