Built 2026-10-18 (18 October 2026)

Old Burren (Windella) Threshold Days by Year

4 fixed thresholds counted per year at Old Burren (Windella) (ASN00052030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Old Burren (Windella) Thresholds

  • Old Burren (Windella): days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1950 with 30.
  • Old Burren (Windella): days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1950 with 11.
  • Old Burren (Windella): days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1950 with 4.
  • Old Burren (Windella): days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1947 with 1.
  • 4 fixed thresholds have at least one qualifying day at Old Burren (Windella).
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Old Burren (Windella) Days per year at Old Burren (Windella) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1950. 01020301925: 111926: 161927: 171928: 171929: 101930: 141931: 201932: 121933: 181934: 221935: 111936: 131937: 121938: 151939: 171940: 81941: 111942: 151943: 121944: 71945: 141946: 101947: 241948: 161949: 211950: 301951: 161952: 161953: 131954: 161955: 221956: 251957: 111958: 161959: 271961: 221962: 191963: 191964: 111965: 111966: 151967: 121968: 151969: 171970: 131971: 141972: 121973: 131925193019351940194519501955196119661971
Days per year at Old Burren (Windella) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Old Burren (Windella)
YearDaysDecade average
19251114.2
19261614.2
19271714.2
19281714.2
19291014.2
19301415.4
19312015.4
19321215.4
19331815.4
19342215.4
19351115.4
19361315.4
19371215.4
19381515.4
19391715.4
1940813.8
19411113.8
19421513.8
19431213.8
1944713.8
19451413.8
19461013.8
19472413.8
19481613.8
19492113.8
19503019.2
19511619.2
19521619.2
19531319.2
19541619.2
19552219.2
19562519.2
19571119.2
19581619.2
19592719.2
19612215.7
19621915.7
19631915.7
19641115.7
19651115.7
19661515.7
19671215.7
19681515.7
19691715.7
19701313
19711413
19721213
19731313
First to last qualifying date each year at Old Burren (Windella) For each year, a bar from the first to the last day at Old Burren (Windella) meeting 10 mm (0.39 in). 1925: 1 January 1925 to 31 December 19251926: 1 January 1926 to 25 December 19261927: 6 January 1927 to 19 December 19271928: 19 January 1928 to 4 November 19281929: 5 February 1929 to 26 December 19291930: 23 January 1930 to 24 November 19301931: 25 January 1931 to 8 December 19311932: 31 January 1932 to 13 November 19321933: 27 January 1933 to 14 December 19331934: 6 January 1934 to 27 December 19341935: 5 January 1935 to 30 December 19351936: 8 January 1936 to 8 September 19361937: 10 February 1937 to 22 November 19371938: 23 January 1938 to 16 November 19381939: 25 January 1939 to 22 October 19391940: 4 February 1940 to 31 December 19401941: 4 January 1941 to 9 November 19411942: 3 February 1942 to 13 December 19421943: 1 January 1943 to 19 December 19431944: 9 February 1944 to 23 August 19441945: 15 January 1945 to 19 December 19451946: 6 January 1946 to 13 December 19461947: 1 February 1947 to 11 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 22 November 19491950: 18 January 1950 to 22 November 19501951: 8 January 1951 to 27 November 19511952: 19 February 1952 to 31 December 19521953: 15 February 1953 to 27 November 19531954: 1 January 1954 to 19 November 19541955: 22 January 1955 to 26 November 19551956: 20 January 1956 to 14 December 19561957: 6 January 1957 to 31 December 19571958: 29 January 1958 to 27 December 19581959: 2 January 1959 to 25 December 19591961: 2 January 1961 to 31 December 19611962: 12 January 1962 to 31 December 19621963: 3 January 1963 to 6 December 19631964: 14 January 1964 to 31 October 19641965: 24 January 1965 to 14 December 19651966: 16 March 1966 to 29 December 19661967: 5 January 1967 to 29 December 19671968: 6 January 1968 to 24 December 19681969: 3 January 1969 to 23 December 19691970: 16 January 1970 to 28 December 19701971: 14 January 1971 to 4 September 19711972: 13 January 1972 to 8 December 19721973: 13 January 1973 to 31 December 197319251931193719431949195519621968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Old Burren (Windella) meeting 10 mm (0.39 in).
First to last qualifying date each year at Old Burren (Windella)
YearFirst dateLast date
19251925-01-011925-12-31
19261926-01-011926-12-25
19271927-01-061927-12-19
19281928-01-191928-11-04
19291929-02-051929-12-26
19301930-01-231930-11-24
19311931-01-251931-12-08
19321932-01-311932-11-13
19331933-01-271933-12-14
19341934-01-061934-12-27
19351935-01-051935-12-30
19361936-01-081936-09-08
19371937-02-101937-11-22
19381938-01-231938-11-16
19391939-01-251939-10-22
19401940-02-041940-12-31
19411941-01-041941-11-09
19421942-02-031942-12-13
19431943-01-011943-12-19
19441944-02-091944-08-23
19451945-01-151945-12-19
19461946-01-061946-12-13
19471947-02-011947-12-11
19481948-01-021948-12-31
19491949-01-091949-11-22
19501950-01-181950-11-22
19511951-01-081951-11-27
19521952-02-191952-12-31
19531953-02-151953-11-27
19541954-01-011954-11-19
19551955-01-221955-11-26
19561956-01-201956-12-14
19571957-01-061957-12-31
19581958-01-291958-12-27
19591959-01-021959-12-25
19611961-01-021961-12-31
19621962-01-121962-12-31
19631963-01-031963-12-06
19641964-01-141964-10-31
19651965-01-241965-12-14
19661966-03-161966-12-29
19671967-01-051967-12-29
19681968-01-061968-12-24
19691969-01-031969-12-23
19701970-01-161970-12-28
19711971-01-141971-09-04
19721972-01-131972-12-08
19731973-01-131973-12-31

Every Fixed Threshold

Fixed thresholds at Old Burren (Windella)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4830195013
25 mm (0.98 in): Days with 25 mm or more rain481119503
50 mm (1.97 in): Days with 50 mm or more rain28419501
100 mm (3.94 in): Days with 100 mm or more rain4119471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

  • Data for Old Burren (Windella) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).