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

Barry Threshold Days by Year (USC00110445)

6 fixed thresholds counted per year at Barry (USC00110445): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barry Thresholds

  • Barry: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1973 with 47.
  • Barry: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1970 with 19.
  • Barry: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1946 with 5.
  • Barry: days with 10 cm (3.9 in) or more of snowfall in 18 years, most in 1964 with 5.
  • 6 fixed thresholds have at least one qualifying day at Barry.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Barry Days per year at Barry with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1973. 02040601941: 321942: 421943: 271944: 301946: 411947: 371948: 321949: 391952: 301953: 171954: 311955: 281956: 211957: 371958: 311959: 291960: 301961: 351962: 281963: 241964: 311965: 371966: 321967: 421968: 291969: 401970: 431971: 311972: 251973: 471975: 3319411946195219561960196419681972
Days per year at Barry with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Barry
YearDaysDecade average
19413235
19424235
19432735
19443035
19464135
19473735
19483235
19493935
19523028
19531728
19543128
19552828
19562128
19573728
19583128
19592928
19603032.8
19613532.8
19622832.8
19632432.8
19643132.8
19653732.8
19663232.8
19674232.8
19682932.8
19694032.8
19704335.8
19713135.8
19722535.8
19734735.8
19753335.8
First to last qualifying date each year at Barry For each year, a bar from the first to the last day at Barry meeting 10 mm (0.39 in). 1941: 1 January 1941 to 19 November 19411942: 31 January 1942 to 27 December 19421943: 3 February 1943 to 10 December 19431944: 10 February 1944 to 9 November 19441946: 5 January 1946 to 12 December 19461947: 2 January 1947 to 4 December 19471948: 1 January 1948 to 28 December 19481949: 10 January 1949 to 26 December 19491952: 14 February 1952 to 23 December 19521953: 24 January 1953 to 3 December 19531954: 27 January 1954 to 30 December 19541955: 4 January 1955 to 29 October 19551956: 11 February 1956 to 5 December 19561957: 22 January 1957 to 25 December 19571958: 21 January 1958 to 17 November 19581959: 21 January 1959 to 28 December 19591960: 5 February 1960 to 11 December 19601961: 2 February 1961 to 18 December 19611962: 6 January 1962 to 20 December 19621963: 24 February 1963 to 23 November 19631964: 13 January 1964 to 11 December 19641965: 1 January 1965 to 25 December 19651966: 13 January 1966 to 28 December 19661967: 26 January 1967 to 26 December 19671968: 13 January 1968 to 28 December 19681969: 15 January 1969 to 23 December 19691970: 2 March 1970 to 16 December 19701971: 3 January 1971 to 30 December 19711972: 11 February 1972 to 13 December 19721973: 4 January 1973 to 19 December 19731975: 25 January 1975 to 15 December 197519411946195219561960196419681972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Barry meeting 10 mm (0.39 in).
First to last qualifying date each year at Barry
YearFirst dateLast date
19411941-01-011941-11-19
19421942-01-311942-12-27
19431943-02-031943-12-10
19441944-02-101944-11-09
19461946-01-051946-12-12
19471947-01-021947-12-04
19481948-01-011948-12-28
19491949-01-101949-12-26
19521952-02-141952-12-23
19531953-01-241953-12-03
19541954-01-271954-12-30
19551955-01-041955-10-29
19561956-02-111956-12-05
19571957-01-221957-12-25
19581958-01-211958-11-17
19591959-01-211959-12-28
19601960-02-051960-12-11
19611961-02-021961-12-18
19621962-01-061962-12-20
19631963-02-241963-11-23
19641964-01-131964-12-11
19651965-01-011965-12-25
19661966-01-131966-12-28
19671967-01-261967-12-26
19681968-01-131968-12-28
19691969-01-151969-12-23
19701970-03-021970-12-16
19711971-01-031971-12-30
19721972-02-111972-12-13
19731973-01-041973-12-19
19751975-01-251975-12-15

Every Fixed Threshold

Fixed thresholds at Barry
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3147197333
25 mm (0.98 in): Days with 25 mm or more rain3119197012
50 mm (1.97 in): Days with 50 mm or more rain27519462
100 mm (3.94 in): Days with 100 mm or more rain5119491
10 cm (3.9 in): Days with 10 cm or more snowfall18519641
25 cm (9.8 in): Days with 25 cm or more snowfall1119631

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Barry 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).