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Built 2026-10-19 (19 October 2026)

Gilavin Threshold Days by Year

4 fixed thresholds counted per year at Gilavin (ASN00010105): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gilavin Thresholds

  • Gilavin: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1939 with 16.
  • Gilavin: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1999 with 5.
  • Gilavin: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1999 with 2.
  • Gilavin: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1971 with 1.
  • 4 fixed thresholds have at least one qualifying day at Gilavin.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Gilavin Days per year at Gilavin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1939. 051015201925: 81926: 81927: 151928: 51929: 101930: 81931: 11932: 81933: 91934: 111937: 51938: 61939: 161942: 41943: 91944: 91945: 121946: 121947: 81948: 111949: 61950: 61951: 111952: 81953: 81954: 51955: 81956: 71957: 111958: 131959: 61960: 61961: 91962: 71963: 141964: 41965: 61966: 71967: 71968: 101969: 51970: 71971: 61972: 71973: 71974: 101975: 51977: 51978: 81979: 51980: 41981: 111982: 101983: 111984: 121985: 81986: 71988: 131990: 91991: 51992: 61994: 61995: 141997: 71998: 71999: 122000: 62001: 102002: 11925193219431950195719641971197919861997
Days per year at Gilavin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1939.
Days with 10 mm (0.39 in) or more of precipitation per year at Gilavin
YearDaysDecade average
192589.2
192689.2
1927159.2
192859.2
1929109.2
193088
193118
193288
193398
1934118
193758
193868
1939168
194248.9
194398.9
194498.9
1945128.9
1946128.9
194788.9
1948118.9
194968.9
195068.3
1951118.3
195288.3
195388.3
195458.3
195588.3
195678.3
1957118.3
1958138.3
195968.3
196067.5
196197.5
196277.5
1963147.5
196447.5
196567.5
196677.5
196777.5
1968107.5
196957.5
197076.7
197166.7
197276.7
197376.7
1974106.7
197556.7
197756.7
197886.7
197956.7
198049.5
1981119.5
1982109.5
1983119.5
1984129.5
198589.5
198679.5
1988139.5
199098.3
199158.3
199268.3
199468.3
1995148.3
199778.3
199878.3
1999128.3
200065.7
2001105.7
200215.7
First to last qualifying date each year at Gilavin For each year, a bar from the first to the last day at Gilavin meeting 10 mm (0.39 in). 1925: 14 January 1925 to 25 December 19251926: 10 March 1926 to 19 November 19261927: 13 March 1927 to 14 December 19271928: 28 April 1928 to 5 August 19281929: 15 February 1929 to 5 November 19291930: 18 April 1930 to 19 August 19301931: 11 August 1931 to 11 August 19311932: 29 January 1932 to 21 October 19321933: 3 February 1933 to 2 December 19331934: 15 January 1934 to 6 November 19341937: 13 January 1937 to 23 August 19371938: 15 March 1938 to 21 July 19381939: 25 January 1939 to 11 November 19391942: 10 April 1942 to 21 December 19421943: 12 February 1943 to 8 December 19431944: 15 March 1944 to 27 August 19441945: 26 March 1945 to 22 September 19451946: 28 January 1946 to 11 November 19461947: 4 May 1947 to 30 November 19471948: 17 March 1948 to 18 December 19481949: 4 June 1949 to 27 September 19491950: 3 January 1950 to 29 August 19501951: 16 January 1951 to 1 December 19511952: 21 January 1952 to 19 December 19521953: 25 March 1953 to 23 June 19531954: 23 May 1954 to 17 December 19541955: 12 January 1955 to 18 August 19551956: 7 May 1956 to 14 November 19561957: 18 January 1957 to 22 June 19571958: 23 May 1958 to 21 December 19581959: 1 March 1959 to 11 August 19591960: 23 March 1960 to 9 November 19601961: 26 January 1961 to 31 August 19611962: 30 January 1962 to 10 July 19621963: 11 January 1963 to 23 August 19631964: 7 June 1964 to 15 July 19641965: 5 May 1965 to 20 July 19651966: 17 June 1966 to 18 November 19661967: 17 May 1967 to 27 July 19671968: 28 January 1968 to 10 September 19681969: 18 May 1969 to 12 September 19691970: 16 February 1970 to 29 December 19701971: 6 February 1971 to 15 August 19711972: 31 May 1972 to 27 July 19721973: 10 June 1973 to 5 November 19731974: 4 March 1974 to 13 November 19741975: 21 March 1975 to 15 October 19751977: 29 April 1977 to 26 December 19771978: 2 January 1978 to 20 December 19781979: 24 June 1979 to 30 November 19791980: 25 February 1980 to 26 July 19801981: 19 April 1981 to 8 December 19811982: 3 January 1982 to 13 October 19821983: 17 March 1983 to 28 December 19831984: 22 February 1984 to 4 July 19841985: 1 February 1985 to 18 September 19851986: 9 January 1986 to 8 August 19861988: 25 February 1988 to 12 August 19881990: 28 January 1990 to 6 October 19901991: 11 May 1991 to 25 December 19911992: 17 February 1992 to 20 September 19921994: 23 May 1994 to 10 August 19941995: 25 February 1995 to 25 December 19951997: 23 February 1997 to 13 November 19971998: 16 April 1998 to 13 July 19981999: 12 March 1999 to 11 September 19992000: 15 January 2000 to 11 July 20002001: 8 January 2001 to 15 August 20012002: 16 April 2002 to 16 April 200219251934194719561965197419841997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gilavin meeting 10 mm (0.39 in).
First to last qualifying date each year at Gilavin
YearFirst dateLast date
19251925-01-141925-12-25
19261926-03-101926-11-19
19271927-03-131927-12-14
19281928-04-281928-08-05
19291929-02-151929-11-05
19301930-04-181930-08-19
19311931-08-111931-08-11
19321932-01-291932-10-21
19331933-02-031933-12-02
19341934-01-151934-11-06
19371937-01-131937-08-23
19381938-03-151938-07-21
19391939-01-251939-11-11
19421942-04-101942-12-21
19431943-02-121943-12-08
19441944-03-151944-08-27
19451945-03-261945-09-22
19461946-01-281946-11-11
19471947-05-041947-11-30
19481948-03-171948-12-18
19491949-06-041949-09-27
19501950-01-031950-08-29
19511951-01-161951-12-01
19521952-01-211952-12-19
19531953-03-251953-06-23
19541954-05-231954-12-17
19551955-01-121955-08-18
19561956-05-071956-11-14
19571957-01-181957-06-22
19581958-05-231958-12-21
19591959-03-011959-08-11
19601960-03-231960-11-09
19611961-01-261961-08-31
19621962-01-301962-07-10
19631963-01-111963-08-23
19641964-06-071964-07-15
19651965-05-051965-07-20
19661966-06-171966-11-18
19671967-05-171967-07-27
19681968-01-281968-09-10
19691969-05-181969-09-12
19701970-02-161970-12-29
19711971-02-061971-08-15
19721972-05-311972-07-27
19731973-06-101973-11-05
19741974-03-041974-11-13
19751975-03-211975-10-15
19771977-04-291977-12-26
19781978-01-021978-12-20
19791979-06-241979-11-30
19801980-02-251980-07-26
19811981-04-191981-12-08
19821982-01-031982-10-13
19831983-03-171983-12-28
19841984-02-221984-07-04
19851985-02-011985-09-18
19861986-01-091986-08-08
19881988-02-251988-08-12
19901990-01-281990-10-06
19911991-05-111991-12-25
19921992-02-171992-09-20
19941994-05-231994-08-10
19951995-02-251995-12-25
19971997-02-231997-11-13
19981998-04-161998-07-13
19991999-03-121999-09-11
20002000-01-152000-07-11
20012001-01-082001-08-15
20022002-04-162002-04-16

Every Fixed Threshold

Fixed thresholds at Gilavin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain691619391
25 mm (0.98 in): Days with 25 mm or more rain47519991
50 mm (1.97 in): Days with 50 mm or more rain10219992
100 mm (3.94 in): Days with 100 mm or more rain1119711

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 Gilavin 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).