Built 2026-10-17 (17 October 2026)

Clonagh Station Threshold Days by Year

5 fixed thresholds counted per year at Clonagh Station (ASN00029089): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Clonagh Station Thresholds

  • Clonagh Station: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1997 with 23.
  • Clonagh Station: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1979 with 10.
  • Clonagh Station: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1997 with 5.
  • Clonagh Station: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1971 with 2.
  • 5 fixed thresholds have at least one qualifying day at Clonagh Station.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Clonagh Station Days per year at Clonagh Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1997. 01020301961: 51962: 161963: 131964: 111965: 101966: 101967: 91968: 121969: 41970: 31971: 161972: 51973: 201976: 191977: 181978: 111979: 191980: 61981: 201982: 81983: 121984: 141985: 81986: 71987: 91988: 111989: 161996: 161997: 231998: 111999: 172000: 232001: 152002: 72003: 142004: 162005: 32006: 162007: 201961196519691973197919831987199720012005
Days per year at Clonagh Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1997.
Days with 10 mm (0.39 in) or more of precipitation per year at Clonagh Station
YearDaysDecade average
1961510
19621610
19631310
19641110
19651010
19661010
1967910
19681210
1969410
1970313.9
19711613.9
1972513.9
19732013.9
19761913.9
19771813.9
19781113.9
19791913.9
1980611.1
19812011.1
1982811.1
19831211.1
19841411.1
1985811.1
1986711.1
1987911.1
19881111.1
19891611.1
19961616.8
19972316.8
19981116.8
19991716.8
20002314.3
20011514.3
2002714.3
20031414.3
20041614.3
2005314.3
20061614.3
20072014.3
First to last qualifying date each year at Clonagh Station For each year, a bar from the first to the last day at Clonagh Station meeting 10 mm (0.39 in). 1961: 6 January 1961 to 25 November 19611962: 17 January 1962 to 30 December 19621963: 27 January 1963 to 6 April 19631964: 15 January 1964 to 29 December 19641965: 29 January 1965 to 13 December 19651966: 7 January 1966 to 4 December 19661967: 19 January 1967 to 29 December 19671968: 3 January 1968 to 16 December 19681969: 18 February 1969 to 24 December 19691970: 25 January 1970 to 4 February 19701971: 9 January 1971 to 25 November 19711972: 9 January 1972 to 11 November 19721973: 9 January 1973 to 25 December 19731976: 2 January 1976 to 21 December 19761977: 15 January 1977 to 21 December 19771978: 6 January 1978 to 18 November 19781979: 18 January 1979 to 21 December 19791980: 2 January 1980 to 3 December 19801981: 2 January 1981 to 24 December 19811982: 18 January 1982 to 13 September 19821983: 2 January 1983 to 7 December 19831984: 2 January 1984 to 11 December 19841985: 2 June 1985 to 8 December 19851986: 2 July 1986 to 25 December 19861987: 1 February 1987 to 30 December 19871988: 3 January 1988 to 26 December 19881989: 30 January 1989 to 14 December 19891996: 1 January 1996 to 16 December 19961997: 12 January 1997 to 30 December 19971998: 14 January 1998 to 31 December 19981999: 1 January 1999 to 27 December 19992000: 6 January 2000 to 28 December 20002001: 26 January 2001 to 16 December 20012002: 5 January 2002 to 22 February 20022003: 18 January 2003 to 27 December 20032004: 8 January 2004 to 26 December 20042005: 6 January 2005 to 10 December 20052006: 10 January 2006 to 21 December 20062007: 7 January 2007 to 17 December 200719611966197119781983198819992004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Clonagh Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Clonagh Station
YearFirst dateLast date
19611961-01-061961-11-25
19621962-01-171962-12-30
19631963-01-271963-04-06
19641964-01-151964-12-29
19651965-01-291965-12-13
19661966-01-071966-12-04
19671967-01-191967-12-29
19681968-01-031968-12-16
19691969-02-181969-12-24
19701970-01-251970-02-04
19711971-01-091971-11-25
19721972-01-091972-11-11
19731973-01-091973-12-25
19761976-01-021976-12-21
19771977-01-151977-12-21
19781978-01-061978-11-18
19791979-01-181979-12-21
19801980-01-021980-12-03
19811981-01-021981-12-24
19821982-01-181982-09-13
19831983-01-021983-12-07
19841984-01-021984-12-11
19851985-06-021985-12-08
19861986-07-021986-12-25
19871987-02-011987-12-30
19881988-01-031988-12-26
19891989-01-301989-12-14
19961996-01-011996-12-16
19971997-01-121997-12-30
19981998-01-141998-12-31
19991999-01-011999-12-27
20002000-01-062000-12-28
20012001-01-262001-12-16
20022002-01-052002-02-22
20032003-01-182003-12-27
20042004-01-082004-12-26
20052005-01-062005-12-10
20062006-01-102006-12-21
20072007-01-072007-12-17

Every Fixed Threshold

Fixed thresholds at Clonagh Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3923199720
25 mm (0.98 in): Days with 25 mm or more rain391019797
50 mm (1.97 in): Days with 50 mm or more rain30519972
100 mm (3.94 in): Days with 100 mm or more rain10219711
200 mm (7.87 in): Days with 200 mm or more rain1119991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Clonagh Station 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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