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

Desterro Threshold Days by Year (BR038455830)

4 fixed thresholds counted per year at Desterro (BR038455830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Desterro Thresholds

  • Desterro: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1971 with 29.
  • Desterro: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1926 with 19.
  • Desterro: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1974 with 8.
  • Desterro: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1929 with 1.
  • 4 fixed thresholds have at least one qualifying day at Desterro.
55 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Desterro Days per year at Desterro with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1971. 01020301923: 91924: 271925: 131926: 231927: 51928: 251929: 191930: 61932: 51933: 111934: 161935: 181937: 151938: 71939: 81940: 211941: 51942: 71943: 31945: 131946: 91947: 101948: 71949: 71950: 51951: 61952: 71953: 71954: 31955: 31956: 81957: 61958: 21959: 11961: 51963: 81964: 81965: 81966: 71967: 131968: 81969: 101970: 91971: 291973: 161974: 201975: 181976: 141977: 201978: 121979: 131980: 31981: 181982: 121983: 111923192919371943195019561964197019771983
Days per year at Desterro with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1971.
Days with 10 mm (0.39 in) or more of precipitation per year at Desterro
YearDaysDecade average
1923917.3
19242717.3
19251317.3
19262317.3
1927517.3
19282517.3
19291917.3
1930610.8
1932510.8
19331110.8
19341610.8
19351810.8
19371510.8
1938710.8
1939810.8
1940219.1
194159.1
194279.1
194339.1
1945139.1
194699.1
1947109.1
194879.1
194979.1
195054.8
195164.8
195274.8
195374.8
195434.8
195534.8
195684.8
195764.8
195824.8
195914.8
196158.4
196388.4
196488.4
196588.4
196678.4
1967138.4
196888.4
1969108.4
1970916.8
19712916.8
19731616.8
19742016.8
19751816.8
19761416.8
19772016.8
19781216.8
19791316.8
1980311
19811811
19821211
19831111
First to last qualifying date each year at Desterro For each year, a bar from the first to the last day at Desterro meeting 10 mm (0.39 in). 1923: 10 February 1923 to 28 March 19231924: 29 January 1924 to 26 June 19241925: 22 January 1925 to 28 April 19251926: 10 February 1926 to 15 December 19261927: 6 March 1927 to 9 April 19271928: 5 March 1928 to 2 May 19281929: 11 January 1929 to 10 December 19291930: 21 January 1930 to 21 December 19301932: 13 February 1932 to 21 March 19321933: 11 January 1933 to 29 December 19331934: 21 February 1934 to 16 December 19341935: 29 January 1935 to 24 November 19351937: 6 February 1937 to 14 July 19371938: 9 March 1938 to 2 June 19381939: 17 January 1939 to 7 June 19391940: 4 January 1940 to 27 July 19401941: 2 March 1941 to 9 March 19411942: 30 January 1942 to 15 December 19421943: 3 March 1943 to 23 December 19431945: 4 February 1945 to 3 May 19451946: 6 March 1946 to 12 November 19461947: 21 February 1947 to 9 May 19471948: 4 March 1948 to 12 May 19481949: 24 March 1949 to 27 November 19491950: 20 March 1950 to 16 April 19501951: 6 February 1951 to 21 June 19511952: 14 February 1952 to 19 April 19521953: 24 February 1953 to 8 June 19531954: 8 March 1954 to 25 March 19541955: 20 January 1955 to 30 March 19551956: 21 February 1956 to 28 June 19561957: 24 February 1957 to 28 March 19571958: 14 May 1958 to 13 December 19581959: 19 January 1959 to 19 January 19591961: 26 January 1961 to 29 March 19611963: 10 January 1963 to 23 June 19631964: 14 January 1964 to 7 September 19641965: 10 January 1965 to 26 December 19651966: 31 January 1966 to 9 May 19661967: 2 February 1967 to 28 December 19671968: 23 January 1968 to 8 May 19681969: 22 January 1969 to 20 December 19691970: 20 January 1970 to 26 April 19701971: 21 January 1971 to 23 July 19711973: 10 January 1973 to 3 October 19731974: 21 January 1974 to 4 December 19741975: 20 January 1975 to 15 July 19751976: 27 January 1976 to 14 October 19761977: 21 January 1977 to 24 July 19771978: 8 February 1978 to 18 July 19781979: 15 January 1979 to 18 November 19791980: 4 January 1980 to 5 March 19801981: 8 January 1981 to 22 December 19811982: 18 March 1982 to 26 December 19821983: 27 January 1983 to 28 March 198319231930193919471954196319701978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Desterro meeting 10 mm (0.39 in).
First to last qualifying date each year at Desterro
YearFirst dateLast date
19231923-02-101923-03-28
19241924-01-291924-06-26
19251925-01-221925-04-28
19261926-02-101926-12-15
19271927-03-061927-04-09
19281928-03-051928-05-02
19291929-01-111929-12-10
19301930-01-211930-12-21
19321932-02-131932-03-21
19331933-01-111933-12-29
19341934-02-211934-12-16
19351935-01-291935-11-24
19371937-02-061937-07-14
19381938-03-091938-06-02
19391939-01-171939-06-07
19401940-01-041940-07-27
19411941-03-021941-03-09
19421942-01-301942-12-15
19431943-03-031943-12-23
19451945-02-041945-05-03
19461946-03-061946-11-12
19471947-02-211947-05-09
19481948-03-041948-05-12
19491949-03-241949-11-27
19501950-03-201950-04-16
19511951-02-061951-06-21
19521952-02-141952-04-19
19531953-02-241953-06-08
19541954-03-081954-03-25
19551955-01-201955-03-30
19561956-02-211956-06-28
19571957-02-241957-03-28
19581958-05-141958-12-13
19591959-01-191959-01-19
19611961-01-261961-03-29
19631963-01-101963-06-23
19641964-01-141964-09-07
19651965-01-101965-12-26
19661966-01-311966-05-09
19671967-02-021967-12-28
19681968-01-231968-05-08
19691969-01-221969-12-20
19701970-01-201970-04-26
19711971-01-211971-07-23
19731973-01-101973-10-03
19741974-01-211974-12-04
19751975-01-201975-07-15
19761976-01-271976-10-14
19771977-01-211977-07-24
19781978-02-081978-07-18
19791979-01-151979-11-18
19801980-01-041980-03-05
19811981-01-081981-12-22
19821982-03-181982-12-26
19831983-01-271983-03-28

Every Fixed Threshold

Fixed thresholds at Desterro
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5529197111
25 mm (0.98 in): Days with 25 mm or more rain541919264
50 mm (1.97 in): Days with 50 mm or more rain45819741
100 mm (3.94 in): Days with 100 mm or more rain5119291

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.

Download the Data

  • Data for Desterro 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).