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

Plaquemine Threshold Days by Year (USC00167364)

14 fixed thresholds counted per year at Plaquemine (USC00167364): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Plaquemine Thresholds

  • Plaquemine: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1961 with 61.
  • Plaquemine: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1946 with 27.
  • Plaquemine: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1946 with 10.
  • Plaquemine: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1953 with 2.
  • 14 fixed thresholds have at least one qualifying day at Plaquemine.
18 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Plaquemine Days per year at Plaquemine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1961. 0204060801899: 331945: 421946: 551947: 481948: 501949: 351950: 391951: 381952: 421953: 531954: 401955: 341956: 321957: 511958: 471959: 411960: 371961: 61189919461948195019521954195619581960
Days per year at Plaquemine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1961.
Days with 10 mm (0.39 in) or more of precipitation per year at Plaquemine
YearDaysDecade average
18993333
19454246
19465546
19474846
19485046
19493546
19503941.7
19513841.7
19524241.7
19535341.7
19544041.7
19553441.7
19563241.7
19575141.7
19584741.7
19594141.7
19603749
19616149
First to last qualifying date each year at Plaquemine For each year, a bar from the first to the last day at Plaquemine meeting 10 mm (0.39 in). 1899: 6 January 1899 to 21 December 18991945: 6 January 1945 to 31 December 19451946: 5 January 1946 to 20 December 19461947: 1 January 1947 to 15 December 19471948: 10 January 1948 to 29 December 19481949: 31 January 1949 to 18 December 19491950: 6 January 1950 to 29 December 19501951: 3 January 1951 to 26 December 19511952: 5 January 1952 to 31 December 19521953: 8 January 1953 to 30 December 19531954: 5 January 1954 to 29 December 19541955: 1 January 1955 to 5 December 19551956: 19 January 1956 to 23 December 19561957: 23 January 1957 to 28 December 19571958: 6 January 1958 to 24 December 19581959: 22 January 1959 to 17 December 19591960: 1 January 1960 to 31 December 19601961: 8 January 1961 to 18 December 1961189919471950195319561959JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Plaquemine meeting 10 mm (0.39 in).
First to last qualifying date each year at Plaquemine
YearFirst dateLast date
18991899-01-061899-12-21
19451945-01-061945-12-31
19461946-01-051946-12-20
19471947-01-011947-12-15
19481948-01-101948-12-29
19491949-01-311949-12-18
19501950-01-061950-12-29
19511951-01-031951-12-26
19521952-01-051952-12-31
19531953-01-081953-12-30
19541954-01-051954-12-29
19551955-01-011955-12-05
19561956-01-191956-12-23
19571957-01-231957-12-28
19581958-01-061958-12-24
19591959-01-221959-12-17
19601960-01-011960-12-31
19611961-01-081961-12-18

Every Fixed Threshold

Fixed thresholds at Plaquemine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11611899161
35 C (95 F): Days154189954
90 F (32.2 C): Days11471899147
100 F (37.8 C): Days1518995
0 C (32 F): Ice days (max1118991
0 C (32 F): Frost days (min222189922
-10 C (14 F): Days with min1318993
20 C (68 F): Tropical nights (min256189956
25 C (77 F): Days with min2718997
10 mm (0.39 in): Days with 10 mm or more rain1861196161
25 mm (0.98 in): Days with 25 mm or more rain1827194621
50 mm (1.97 in): Days with 50 mm or more rain181019468
100 mm (3.94 in): Days with 100 mm or more rain10219532
200 mm (7.87 in): Days with 200 mm or more rain1119611

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

  • Data for Plaquemine 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).