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Built 2026-10-17 (17 October 2026)

Cloyne Threshold Days by Year

4 fixed thresholds counted per year at Cloyne (ASN00035110): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cloyne Thresholds

  • Cloyne: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1978 with 27.
  • Cloyne: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1983 with 15.
  • Cloyne: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1983 with 5.
  • Cloyne: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1980 with 1.
  • 4 fixed thresholds have at least one qualifying day at Cloyne.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cloyne Days per year at Cloyne with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1978. 01020301966: 121967: 161968: 201969: 111970: 161971: 211972: 121973: 181974: 241975: 241976: 191977: 221978: 271979: 81980: 141981: 191982: 111983: 251984: 251985: 161986: 191987: 231988: 81989: 221990: 201991: 151992: 111993: 111994: 71995: 151996: 181997: 241998: 171999: 152000: 172001: 142002: 82003: 122004: 172022: 252023: 20196619711976198119861991199620012023
Days per year at Cloyne with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Cloyne
YearDaysDecade average
19661214.8
19671614.8
19682014.8
19691114.8
19701619.1
19712119.1
19721219.1
19731819.1
19742419.1
19752419.1
19761919.1
19772219.1
19782719.1
1979819.1
19801418.2
19811918.2
19821118.2
19832518.2
19842518.2
19851618.2
19861918.2
19872318.2
1988818.2
19892218.2
19902015.3
19911515.3
19921115.3
19931115.3
1994715.3
19951515.3
19961815.3
19972415.3
19981715.3
19991515.3
20001713.6
20011413.6
2002813.6
20031213.6
20041713.6
20222522.5
20232022.5
First to last qualifying date each year at Cloyne For each year, a bar from the first to the last day at Cloyne meeting 10 mm (0.39 in). 1966: 2 January 1966 to 18 December 19661967: 5 January 1967 to 22 December 19671968: 5 January 1968 to 13 December 19681969: 13 January 1969 to 24 December 19691970: 13 January 1970 to 26 December 19701971: 25 January 1971 to 27 December 19711972: 6 January 1972 to 31 December 19721973: 7 January 1973 to 26 December 19731974: 1 January 1974 to 31 December 19741975: 3 January 1975 to 30 December 19751976: 12 January 1976 to 23 December 19761977: 3 January 1977 to 22 December 19771978: 7 January 1978 to 27 December 19781979: 7 February 1979 to 26 December 19791980: 6 January 1980 to 25 November 19801981: 1 January 1981 to 4 December 19811982: 17 January 1982 to 4 December 19821983: 2 January 1983 to 3 December 19831984: 2 January 1984 to 20 December 19841985: 6 January 1985 to 5 December 19851986: 2 January 1986 to 25 December 19861987: 4 January 1987 to 30 December 19871988: 28 February 1988 to 19 December 19881989: 11 January 1989 to 10 December 19891990: 16 January 1990 to 28 December 19901991: 3 January 1991 to 11 December 19911992: 3 January 1992 to 19 December 19921993: 4 January 1993 to 9 December 19931994: 2 February 1994 to 25 November 19941995: 1 January 1995 to 23 December 19951996: 2 January 1996 to 12 December 19961997: 26 January 1997 to 24 December 19971998: 4 February 1998 to 29 December 19981999: 2 January 1999 to 27 December 19992000: 8 January 2000 to 28 December 20002001: 29 January 2001 to 17 December 20012002: 5 January 2002 to 21 August 20022003: 13 January 2003 to 15 December 20032004: 11 January 2004 to 27 December 20042022: 8 January 2022 to 25 December 20222023: 6 February 2023 to 31 December 20231966197219781984199019962002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cloyne meeting 10 mm (0.39 in).
First to last qualifying date each year at Cloyne
YearFirst dateLast date
19661966-01-021966-12-18
19671967-01-051967-12-22
19681968-01-051968-12-13
19691969-01-131969-12-24
19701970-01-131970-12-26
19711971-01-251971-12-27
19721972-01-061972-12-31
19731973-01-071973-12-26
19741974-01-011974-12-31
19751975-01-031975-12-30
19761976-01-121976-12-23
19771977-01-031977-12-22
19781978-01-071978-12-27
19791979-02-071979-12-26
19801980-01-061980-11-25
19811981-01-011981-12-04
19821982-01-171982-12-04
19831983-01-021983-12-03
19841984-01-021984-12-20
19851985-01-061985-12-05
19861986-01-021986-12-25
19871987-01-041987-12-30
19881988-02-281988-12-19
19891989-01-111989-12-10
19901990-01-161990-12-28
19911991-01-031991-12-11
19921992-01-031992-12-19
19931993-01-041993-12-09
19941994-02-021994-11-25
19951995-01-011995-12-23
19961996-01-021996-12-12
19971997-01-261997-12-24
19981998-02-041998-12-29
19991999-01-021999-12-27
20002000-01-082000-12-28
20012001-01-292001-12-17
20022002-01-052002-08-21
20032003-01-132003-12-15
20042004-01-112004-12-27
20222022-01-082022-12-25
20232023-02-062023-12-31

Every Fixed Threshold

Fixed thresholds at Cloyne
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4127197820
25 mm (0.98 in): Days with 25 mm or more rain411519839
50 mm (1.97 in): Days with 50 mm or more rain31519834
100 mm (3.94 in): Days with 100 mm or more rain4119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Cloyne 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).