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Built 2026-10-19 (19 October 2026)

Nazare Threshold Days by Year (BR001339034)

4 fixed thresholds counted per year at Nazare (BR001339034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nazare Thresholds

  • Nazare: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1964 with 102.
  • Nazare: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1956 with 38.
  • Nazare: days with 50 mm (1.97 in) or more of precipitation in 41 years, most in 1982 with 14.
  • Nazare: days with 100 mm (3.94 in) or more of precipitation in 14 years, most in 1982 with 4.
  • 4 fixed thresholds have at least one qualifying day at Nazare.
44 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nazare Days per year at Nazare with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 102 in 1964. 0501001501945: 611946: 471947: 491948: 771954: 511955: 761956: 851958: 491959: 871960: 781961: 681962: 641963: 631964: 1021965: 491966: 481967: 681968: 531969: 631973: 611974: 531975: 761976: 781977: 791978: 831979: 581980: 841981: 621982: 551983: 561984: 681985: 691986: 611987: 421988: 611989: 611991: 371992: 611993: 451994: 571995: 441996: 501997: 471998: 40194519551961196619741979198419891995
Days per year at Nazare with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 102 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Nazare
YearDaysDecade average
19456158.5
19464758.5
19474958.5
19487758.5
19545169.6
19557669.6
19568569.6
19584969.6
19598769.6
19607865.6
19616865.6
19626465.6
19636365.6
196410265.6
19654965.6
19664865.6
19676865.6
19685365.6
19696365.6
19736169.7
19745369.7
19757669.7
19767869.7
19777969.7
19788369.7
19795869.7
19808461.9
19816261.9
19825561.9
19835661.9
19846861.9
19856961.9
19866161.9
19874261.9
19886161.9
19896161.9
19913747.6
19926147.6
19934547.6
19945747.6
19954447.6
19965047.6
19974747.6
19984047.6
First to last qualifying date each year at Nazare For each year, a bar from the first to the last day at Nazare meeting 10 mm (0.39 in). 1945: 1 May 1945 to 31 December 19451946: 6 January 1946 to 20 December 19461947: 22 January 1947 to 4 December 19471948: 2 January 1948 to 11 December 19481954: 14 January 1954 to 31 December 19541955: 4 January 1955 to 7 December 19551956: 30 January 1956 to 17 December 19561958: 1 January 1958 to 31 December 19581959: 8 January 1959 to 17 December 19591960: 2 January 1960 to 20 December 19601961: 25 March 1961 to 27 December 19611962: 14 January 1962 to 26 December 19621963: 31 January 1963 to 31 December 19631964: 15 January 1964 to 28 December 19641965: 13 January 1965 to 7 December 19651966: 3 February 1966 to 27 December 19661967: 2 February 1967 to 26 December 19671968: 24 January 1968 to 14 December 19681969: 1 January 1969 to 29 December 19691973: 23 January 1973 to 25 November 19731974: 7 February 1974 to 8 November 19741975: 22 January 1975 to 30 December 19751976: 16 January 1976 to 12 December 19761977: 4 January 1977 to 30 December 19771978: 1 January 1978 to 20 December 19781979: 8 January 1979 to 23 November 19791980: 5 January 1980 to 28 December 19801981: 25 January 1981 to 31 December 19811982: 11 January 1982 to 31 December 19821983: 28 January 1983 to 31 December 19831984: 10 February 1984 to 7 December 19841985: 4 January 1985 to 10 December 19851986: 16 January 1986 to 28 December 19861987: 16 February 1987 to 2 December 19871988: 12 January 1988 to 18 December 19881989: 25 January 1989 to 23 December 19891991: 5 February 1991 to 4 December 19911992: 13 January 1992 to 15 December 19921993: 15 January 1993 to 30 November 19931994: 4 February 1994 to 24 November 19941995: 4 February 1995 to 10 December 19951996: 15 January 1996 to 4 December 19961997: 25 January 1997 to 23 December 19971998: 19 February 1998 to 10 December 199819451956196319691978198419911997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nazare meeting 10 mm (0.39 in).
First to last qualifying date each year at Nazare
YearFirst dateLast date
19451945-05-011945-12-31
19461946-01-061946-12-20
19471947-01-221947-12-04
19481948-01-021948-12-11
19541954-01-141954-12-31
19551955-01-041955-12-07
19561956-01-301956-12-17
19581958-01-011958-12-31
19591959-01-081959-12-17
19601960-01-021960-12-20
19611961-03-251961-12-27
19621962-01-141962-12-26
19631963-01-311963-12-31
19641964-01-151964-12-28
19651965-01-131965-12-07
19661966-02-031966-12-27
19671967-02-021967-12-26
19681968-01-241968-12-14
19691969-01-011969-12-29
19731973-01-231973-11-25
19741974-02-071974-11-08
19751975-01-221975-12-30
19761976-01-161976-12-12
19771977-01-041977-12-30
19781978-01-011978-12-20
19791979-01-081979-11-23
19801980-01-051980-12-28
19811981-01-251981-12-31
19821982-01-111982-12-31
19831983-01-281983-12-31
19841984-02-101984-12-07
19851985-01-041985-12-10
19861986-01-161986-12-28
19871987-02-161987-12-02
19881988-01-121988-12-18
19891989-01-251989-12-23
19911991-02-051991-12-04
19921992-01-131992-12-15
19931993-01-151993-11-30
19941994-02-041994-11-24
19951995-02-041995-12-10
19961996-01-151996-12-04
19971997-01-251997-12-23
19981998-02-191998-12-10

Every Fixed Threshold

Fixed thresholds at Nazare
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain44102196440
25 mm (0.98 in): Days with 25 mm or more rain4438195613
50 mm (1.97 in): Days with 50 mm or more rain411419825
100 mm (3.94 in): Days with 100 mm or more rain14419821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Nazare 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).