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Built 2026-10-19 (19 October 2026)

Nilo Pecanha Threshold Days by Year (BR001339044)

4 fixed thresholds counted per year at Nilo Pecanha (BR001339044): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nilo Pecanha Thresholds

  • Nilo Pecanha: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1957 with 106.
  • Nilo Pecanha: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1973 with 32.
  • Nilo Pecanha: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1989 with 8.
  • Nilo Pecanha: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1966 with 1.
  • 4 fixed thresholds have at least one qualifying day at Nilo Pecanha.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nilo Pecanha Days per year at Nilo Pecanha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 106 in 1957. 0501001501946: 751947: 821949: 691950: 881951: 771954: 821957: 1061958: 1061959: 611962: 731966: 461967: 571968: 681969: 761970: 801971: 701973: 681975: 701982: 631983: 671984: 1001985: 711986: 621987: 491989: 731990: 871996: 531997: 741998: 541946195019571962196819711982198519891997
Days per year at Nilo Pecanha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 106 in 1957.
Days with 10 mm (0.39 in) or more of precipitation per year at Nilo Pecanha
YearDaysDecade average
19467575.3
19478275.3
19496975.3
19508886.7
19517786.7
19548286.7
195710686.7
195810686.7
19596186.7
19627364
19664664
19675764
19686864
19697664
19708072
19717072
19736872
19757072
19826369.3
19836769.3
198410069.3
19857169.3
19866269.3
19874969.3
19897369.3
19908767
19965367
19977467
19985467
First to last qualifying date each year at Nilo Pecanha For each year, a bar from the first to the last day at Nilo Pecanha meeting 10 mm (0.39 in). 1946: 8 January 1946 to 27 December 19461947: 22 January 1947 to 28 December 19471949: 3 January 1949 to 27 December 19491950: 17 January 1950 to 31 December 19501951: 2 January 1951 to 8 November 19511954: 17 January 1954 to 26 December 19541957: 4 January 1957 to 30 December 19571958: 1 January 1958 to 27 December 19581959: 15 January 1959 to 29 November 19591962: 2 January 1962 to 30 December 19621966: 17 March 1966 to 30 November 19661967: 1 January 1967 to 29 December 19671968: 24 January 1968 to 18 December 19681969: 6 January 1969 to 28 December 19691970: 17 January 1970 to 17 November 19701971: 7 January 1971 to 30 December 19711973: 8 March 1973 to 25 December 19731975: 5 January 1975 to 18 December 19751982: 1 January 1982 to 7 December 19821983: 1 February 1983 to 30 December 19831984: 4 January 1984 to 27 December 19841985: 1 January 1985 to 14 December 19851986: 15 January 1986 to 29 November 19861987: 4 January 1987 to 16 December 19871989: 26 January 1989 to 29 December 19891990: 4 January 1990 to 18 December 19901996: 2 April 1996 to 28 November 19961997: 14 January 1997 to 21 December 19971998: 6 January 1998 to 27 December 199819461951195919681973198419891998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nilo Pecanha meeting 10 mm (0.39 in).
First to last qualifying date each year at Nilo Pecanha
YearFirst dateLast date
19461946-01-081946-12-27
19471947-01-221947-12-28
19491949-01-031949-12-27
19501950-01-171950-12-31
19511951-01-021951-11-08
19541954-01-171954-12-26
19571957-01-041957-12-30
19581958-01-011958-12-27
19591959-01-151959-11-29
19621962-01-021962-12-30
19661966-03-171966-11-30
19671967-01-011967-12-29
19681968-01-241968-12-18
19691969-01-061969-12-28
19701970-01-171970-11-17
19711971-01-071971-12-30
19731973-03-081973-12-25
19751975-01-051975-12-18
19821982-01-011982-12-07
19831983-02-011983-12-30
19841984-01-041984-12-27
19851985-01-011985-12-14
19861986-01-151986-11-29
19871987-01-041987-12-16
19891989-01-261989-12-29
19901990-01-041990-12-18
19961996-04-021996-11-28
19971997-01-141997-12-21
19981998-01-061998-12-27

Every Fixed Threshold

Fixed thresholds at Nilo Pecanha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain29106195754
25 mm (0.98 in): Days with 25 mm or more rain2932197311
50 mm (1.97 in): Days with 50 mm or more rain22819898
100 mm (3.94 in): Days with 100 mm or more rain3119661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Nilo Pecanha 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).