Built 2026-10-19 (19 October 2026)

Breona Threshold Days by Year (ASN00096001)

4 fixed thresholds counted per year at Breona (ASN00096001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Breona Thresholds

  • Breona: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1956 with 76.
  • Breona: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1953 with 37.
  • Breona: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1952 with 13.
  • Breona: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1946 with 2.
  • 4 fixed thresholds have at least one qualifying day at Breona.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Breona Days per year at Breona with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 76 in 1956. 0204060801920: 451921: 471937: 531938: 521939: 531940: 381941: 511942: 631943: 451944: 511945: 421946: 651947: 601948: 571949: 461950: 501951: 511952: 661953: 751954: 581955: 701956: 761957: 401958: 531959: 371960: 671962: 561983: 271920193819411944194719501953195619591983
Days per year at Breona with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 76 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Breona
YearDaysDecade average
19204546
19214746
19375352.7
19385252.7
19395352.7
19403851.8
19415151.8
19426351.8
19434551.8
19445151.8
19454251.8
19466551.8
19476051.8
19485751.8
19494651.8
19505057.6
19515157.6
19526657.6
19537557.6
19545857.6
19557057.6
19567657.6
19574057.6
19585357.6
19593757.6
19606761.5
19625661.5
19832727
First to last qualifying date each year at Breona For each year, a bar from the first to the last day at Breona meeting 10 mm (0.39 in). 1920: 7 March 1920 to 15 December 19201921: 2 January 1921 to 27 November 19211937: 2 January 1937 to 26 December 19371938: 3 January 1938 to 11 December 19381939: 3 February 1939 to 23 December 19391940: 6 January 1940 to 28 December 19401941: 25 January 1941 to 5 December 19411942: 20 January 1942 to 29 December 19421943: 13 January 1943 to 4 December 19431944: 3 January 1944 to 27 December 19441945: 16 January 1945 to 27 December 19451946: 4 January 1946 to 29 December 19461947: 7 January 1947 to 31 December 19471948: 2 January 1948 to 28 December 19481949: 16 January 1949 to 27 November 19491950: 9 January 1950 to 30 December 19501951: 8 January 1951 to 30 December 19511952: 14 January 1952 to 26 December 19521953: 5 January 1953 to 27 December 19531954: 28 January 1954 to 15 December 19541955: 29 January 1955 to 31 December 19551956: 1 January 1956 to 29 December 19561957: 19 January 1957 to 29 December 19571958: 19 February 1958 to 17 December 19581959: 28 January 1959 to 26 December 19591960: 9 January 1960 to 22 November 19601962: 14 February 1962 to 11 December 19621983: 13 January 1983 to 14 December 19831920193919431947195119551959JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Breona meeting 10 mm (0.39 in).
First to last qualifying date each year at Breona
YearFirst dateLast date
19201920-03-071920-12-15
19211921-01-021921-11-27
19371937-01-021937-12-26
19381938-01-031938-12-11
19391939-02-031939-12-23
19401940-01-061940-12-28
19411941-01-251941-12-05
19421942-01-201942-12-29
19431943-01-131943-12-04
19441944-01-031944-12-27
19451945-01-161945-12-27
19461946-01-041946-12-29
19471947-01-071947-12-31
19481948-01-021948-12-28
19491949-01-161949-11-27
19501950-01-091950-12-30
19511951-01-081951-12-30
19521952-01-141952-12-26
19531953-01-051953-12-27
19541954-01-281954-12-15
19551955-01-291955-12-31
19561956-01-011956-12-29
19571957-01-191957-12-29
19581958-02-191958-12-17
19591959-01-281959-12-26
19601960-01-091960-11-22
19621962-02-141962-12-11
19831983-01-131983-12-14

Every Fixed Threshold

Fixed thresholds at Breona
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2876195627
25 mm (0.98 in): Days with 25 mm or more rain2837195317
50 mm (1.97 in): Days with 50 mm or more rain271319524
100 mm (3.94 in): Days with 100 mm or more rain10219461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

Download the Data

  • Data for Breona 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).