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

Porto Concei?Ao (Pcd) Threshold Days by Year (BR001757001)

4 fixed thresholds counted per year at Porto Concei?Ao (Pcd) (BR001757001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Porto Concei?Ao (Pcd) Thresholds

  • Porto Concei?Ao (Pcd): days with 10 mm (0.39 in) or more of precipitation in 9 years, most in 1976 with 36.
  • Porto Concei?Ao (Pcd): days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1996 with 18.
  • Porto Concei?Ao (Pcd): days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1997 with 7.
  • Porto Concei?Ao (Pcd): days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1971 with 1.
  • 4 fixed thresholds have at least one qualifying day at Porto Concei?Ao (Pcd).
9 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Porto Concei?Ao (Pcd) Days per year at Porto Concei?Ao (Pcd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1976. 0102030401969: 261971: 271972: 351976: 361995: 281996: 311997: 261998: 321999: 25196919711972197619951996199719981999
Days per year at Porto Concei?Ao (Pcd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1976.
Days with 10 mm (0.39 in) or more of precipitation per year at Porto Concei?Ao (Pcd)
YearDaysDecade average
19692626
19712732.7
19723532.7
19763632.7
19952828.4
19963128.4
19972628.4
19983228.4
19992528.4
First to last qualifying date each year at Porto Concei?Ao (Pcd) For each year, a bar from the first to the last day at Porto Concei?Ao (Pcd) meeting 10 mm (0.39 in). 1969: 2 January 1969 to 13 December 19691971: 2 January 1971 to 11 December 19711972: 7 January 1972 to 28 December 19721976: 1 January 1976 to 30 December 19761995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 9 December 19971998: 13 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 199919691972199519971999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Porto Concei?Ao (Pcd) meeting 10 mm (0.39 in).
First to last qualifying date each year at Porto Concei?Ao (Pcd)
YearFirst dateLast date
19691969-01-021969-12-13
19711971-01-021971-12-11
19721972-01-071972-12-28
19761976-01-011976-12-30
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-09
19981998-01-131998-12-31
19991999-01-011999-12-31

Every Fixed Threshold

Fixed thresholds at Porto Concei?Ao (Pcd)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain936197625
25 mm (0.98 in): Days with 25 mm or more rain918199613
50 mm (1.97 in): Days with 50 mm or more rain9719975
100 mm (3.94 in): Days with 100 mm or more rain4119711

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 Concei?Ao (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).