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

Porto Cercado (Pcd) Threshold Days by Year (BR001656001)

4 fixed thresholds counted per year at Porto Cercado (Pcd) (BR001656001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Porto Cercado (Pcd) Thresholds

  • Porto Cercado (Pcd): days with 10 mm (0.39 in) or more of precipitation in 12 years, most in 1997 with 48.
  • Porto Cercado (Pcd): days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1996 with 26.
  • Porto Cercado (Pcd): days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1976 with 8.
  • Porto Cercado (Pcd): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1971 with 1.
  • 4 fixed thresholds have at least one qualifying day at Porto Cercado (Pcd).
12 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Porto Cercado (Pcd) Days per year at Porto Cercado (Pcd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1997. 02040601969: 251970: 221971: 401972: 391976: 441977: 291980: 431995: 471996: 441997: 481998: 281999: 26196919711976198019961998
Days per year at Porto Cercado (Pcd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1997.
Days with 10 mm (0.39 in) or more of precipitation per year at Porto Cercado (Pcd)
YearDaysDecade average
19692525
19702234.8
19714034.8
19723934.8
19764434.8
19772934.8
19804343
19954738.6
19964438.6
19974838.6
19982838.6
19992638.6
First to last qualifying date each year at Porto Cercado (Pcd) For each year, a bar from the first to the last day at Porto Cercado (Pcd) meeting 10 mm (0.39 in). 1969: 1 January 1969 to 24 December 19691970: 10 January 1970 to 22 December 19701971: 8 January 1971 to 28 December 19711972: 3 January 1972 to 31 December 19721976: 2 January 1976 to 30 December 19761977: 6 January 1977 to 28 December 19771980: 7 January 1980 to 21 December 19801995: 1 January 1995 to 25 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 29 December 19971998: 9 January 1998 to 28 December 19981999: 3 January 1999 to 12 December 1999196919711976198019961998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Porto Cercado (Pcd) meeting 10 mm (0.39 in).
First to last qualifying date each year at Porto Cercado (Pcd)
YearFirst dateLast date
19691969-01-011969-12-24
19701970-01-101970-12-22
19711971-01-081971-12-28
19721972-01-031972-12-31
19761976-01-021976-12-30
19771977-01-061977-12-28
19801980-01-071980-12-21
19951995-01-011995-12-25
19961996-01-011996-12-31
19971997-01-011997-12-29
19981998-01-091998-12-28
19991999-01-031999-12-12

Every Fixed Threshold

Fixed thresholds at Porto Cercado (Pcd)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1248199726
25 mm (0.98 in): Days with 25 mm or more rain122619966
50 mm (1.97 in): Days with 50 mm or more rain12819761
100 mm (3.94 in): Days with 100 mm or more rain3119711

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Porto Cercado (Pcd) 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).