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

Bahia Negra Threshold Days by Year (PA000086033)

11 fixed thresholds counted per year at Bahia Negra (PA000086033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bahia Negra Thresholds

  • Bahia Negra: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1974 with 32.
  • Bahia Negra: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1977 with 16.
  • Bahia Negra: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1977 with 7.
  • Bahia Negra: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1974 with 1.
  • 11 fixed thresholds have at least one qualifying day at Bahia Negra.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bahia Negra Days per year at Bahia Negra with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1974. 02040601972: 271973: 261974: 321975: 191976: 311977: 301978: 251986: 201992: 491993: 301994: 371996: 291997: 351998: 321999: 2719721974197619781992199419971999
Days per year at Bahia Negra with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Bahia Negra
YearDaysDecade average
19722727.1
19732627.1
19743227.1
19751927.1
19763127.1
19773027.1
19782527.1
19862020
19924934.1
19933034.1
19943734.1
19962934.1
19973534.1
19983234.1
19992734.1
First to last qualifying date each year at Bahia Negra For each year, a bar from the first to the last day at Bahia Negra meeting 10 mm (0.39 in). 1972: 22 January 1972 to 17 December 19721973: 14 January 1973 to 31 December 19731974: 11 January 1974 to 29 December 19741975: 10 January 1975 to 27 December 19751976: 2 January 1976 to 27 December 19761977: 7 January 1977 to 20 December 19771978: 9 January 1978 to 21 November 19781986: 2 January 1986 to 21 December 19861992: 2 January 1992 to 30 December 19921993: 8 January 1993 to 29 December 19931994: 8 January 1994 to 28 December 19941996: 8 January 1996 to 27 December 19961997: 9 January 1997 to 6 December 19971998: 11 January 1998 to 9 December 19981999: 4 January 1999 to 22 December 199919721974197619781992199419971999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bahia Negra meeting 10 mm (0.39 in).
First to last qualifying date each year at Bahia Negra
YearFirst dateLast date
19721972-01-221972-12-17
19731973-01-141973-12-31
19741974-01-111974-12-29
19751975-01-101975-12-27
19761976-01-021976-12-27
19771977-01-071977-12-20
19781978-01-091978-11-21
19861986-01-021986-12-21
19921992-01-021992-12-30
19931993-01-081993-12-29
19941994-01-081994-12-28
19961996-01-081996-12-27
19971997-01-091997-12-06
19981998-01-111998-12-09
19991999-01-041999-12-22

Every Fixed Threshold

Fixed thresholds at Bahia Negra
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10n/a44
35 C (95 F): Days10n/a29
40 C (104 F): Days10n/a1
90 F (32.2 C): Days10n/a35
100 F (37.8 C): Days10n/a14
20 C (68 F): Tropical nights (min10n/a42
25 C (77 F): Days with min10n/a23
10 mm (0.39 in): Days with 10 mm or more rain1532197427
25 mm (0.98 in): Days with 25 mm or more rain1516197710
50 mm (1.97 in): Days with 50 mm or more rain15719773
100 mm (3.94 in): Days with 100 mm or more rain3119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Bahia Negra 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).