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Built 2026-10-16 (16 October 2026)

Barmount Threshold Days by Year

5 fixed thresholds counted per year at Barmount (ASN00034047): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barmount Thresholds

  • Barmount: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1989 with 30.
  • Barmount: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1973 with 16.
  • Barmount: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1973 with 7.
  • Barmount: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1973 with 3.
  • 5 fixed thresholds have at least one qualifying day at Barmount.
36 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Barmount Days per year at Barmount with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1989. 01020301973: 261974: 251975: 221976: 241977: 121978: 221979: 101980: 171981: 151982: 101983: 221984: 111985: 191986: 111987: 171988: 221989: 301990: 241991: 191992: 111993: 141994: 131995: 191996: 161997: 161998: 281999: 192000: 292001: 112002: 72013: 212014: 162015: 112016: 202017: 192019: 8197319771981198519891993199720012015
Days per year at Barmount with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1989.
Days with 10 mm (0.39 in) or more of precipitation per year at Barmount
YearDaysDecade average
19732620.1
19742520.1
19752220.1
19762420.1
19771220.1
19782220.1
19791020.1
19801717.4
19811517.4
19821017.4
19832217.4
19841117.4
19851917.4
19861117.4
19871717.4
19882217.4
19893017.4
19902417.9
19911917.9
19921117.9
19931417.9
19941317.9
19951917.9
19961617.9
19971617.9
19982817.9
19991917.9
20002915.7
20011115.7
2002715.7
20132115.8
20141615.8
20151115.8
20162015.8
20171915.8
2019815.8
First to last qualifying date each year at Barmount For each year, a bar from the first to the last day at Barmount meeting 10 mm (0.39 in). 1973: 9 January 1973 to 27 December 19731974: 1 January 1974 to 29 December 19741975: 5 January 1975 to 30 December 19751976: 14 January 1976 to 27 December 19761977: 26 January 1977 to 8 December 19771978: 29 January 1978 to 31 December 19781979: 14 January 1979 to 27 December 19791980: 6 January 1980 to 31 December 19801981: 21 January 1981 to 30 December 19811982: 16 January 1982 to 21 December 19821983: 2 January 1983 to 4 December 19831984: 19 February 1984 to 15 December 19841985: 23 January 1985 to 28 December 19851986: 3 January 1986 to 23 December 19861987: 24 January 1987 to 30 December 19871988: 17 January 1988 to 28 December 19881989: 3 January 1989 to 15 December 19891990: 16 January 1990 to 31 December 19901991: 4 January 1991 to 19 December 19911992: 7 January 1992 to 19 December 19921993: 6 January 1993 to 17 December 19931994: 22 January 1994 to 26 December 19941995: 8 January 1995 to 12 December 19951996: 4 January 1996 to 11 December 19961997: 26 January 1997 to 27 December 19971998: 30 January 1998 to 14 December 19981999: 3 January 1999 to 28 December 19992000: 7 January 2000 to 29 December 20002001: 30 January 2001 to 29 December 20012002: 17 January 2002 to 8 June 20022013: 24 January 2013 to 13 December 20132014: 9 January 2014 to 30 December 20142015: 16 January 2015 to 16 November 20152016: 26 January 2016 to 26 December 20162017: 3 January 2017 to 30 December 20172019: 9 January 2019 to 5 July 201919731978198319881993199820132019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Barmount meeting 10 mm (0.39 in).
First to last qualifying date each year at Barmount
YearFirst dateLast date
19731973-01-091973-12-27
19741974-01-011974-12-29
19751975-01-051975-12-30
19761976-01-141976-12-27
19771977-01-261977-12-08
19781978-01-291978-12-31
19791979-01-141979-12-27
19801980-01-061980-12-31
19811981-01-211981-12-30
19821982-01-161982-12-21
19831983-01-021983-12-04
19841984-02-191984-12-15
19851985-01-231985-12-28
19861986-01-031986-12-23
19871987-01-241987-12-30
19881988-01-171988-12-28
19891989-01-031989-12-15
19901990-01-161990-12-31
19911991-01-041991-12-19
19921992-01-071992-12-19
19931993-01-061993-12-17
19941994-01-221994-12-26
19951995-01-081995-12-12
19961996-01-041996-12-11
19971997-01-261997-12-27
19981998-01-301998-12-14
19991999-01-031999-12-28
20002000-01-072000-12-29
20012001-01-302001-12-29
20022002-01-172002-06-08
20132013-01-242013-12-13
20142014-01-092014-12-30
20152015-01-162015-11-16
20162016-01-262016-12-26
20172017-01-032017-12-30
20192019-01-092019-07-05

Every Fixed Threshold

Fixed thresholds at Barmount
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain363019898
25 mm (0.98 in): Days with 25 mm or more rain361619734
50 mm (1.97 in): Days with 50 mm or more rain30719732
100 mm (3.94 in): Days with 100 mm or more rain9319731
200 mm (7.87 in): Days with 200 mm or more rain1120131

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Barmount 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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