Built 2026-10-19 (19 October 2026)

Clifton (Coalcliff) Threshold Days by Year (ASN00068106)

5 fixed thresholds counted per year at Clifton (Coalcliff) (ASN00068106): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Clifton (Coalcliff) Thresholds

  • Clifton (Coalcliff): days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1950 with 74.
  • Clifton (Coalcliff): days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1950 with 34.
  • Clifton (Coalcliff): days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1950 with 17.
  • Clifton (Coalcliff): days with 100 mm (3.94 in) or more of precipitation in 26 years, most in 1949 with 4.
  • 5 fixed thresholds have at least one qualifying day at Clifton (Coalcliff).
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Clifton (Coalcliff) Days per year at Clifton (Coalcliff) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 74 in 1950. 0204060801944: 261945: 351946: 311947: 431948: 301949: 491950: 741951: 361952: 481953: 251954: 351955: 441956: 501957: 281958: 451959: 441960: 341961: 361962: 331965: 201966: 261967: 331968: 171969: 381970: 341971: 261972: 251973: 421975: 271977: 201978: 501979: 91980: 151981: 181982: 161983: 281984: 121992: 341993: 281994: 291995: 43194419491954195919661971197819831995
Days per year at Clifton (Coalcliff) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 74 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Clifton (Coalcliff)
YearDaysDecade average
19442635.7
19453535.7
19463135.7
19474335.7
19483035.7
19494935.7
19507442.9
19513642.9
19524842.9
19532542.9
19543542.9
19554442.9
19565042.9
19572842.9
19584542.9
19594442.9
19603429.6
19613629.6
19623329.6
19652029.6
19662629.6
19673329.6
19681729.6
19693829.6
19703429.1
19712629.1
19722529.1
19734229.1
19752729.1
19772029.1
19785029.1
1979929.1
19801517.8
19811817.8
19821617.8
19832817.8
19841217.8
19923433.5
19932833.5
19942933.5
19954333.5
First to last qualifying date each year at Clifton (Coalcliff) For each year, a bar from the first to the last day at Clifton (Coalcliff) meeting 10 mm (0.39 in). 1944: 1 January 1944 to 21 December 19441945: 12 January 1945 to 28 December 19451946: 7 January 1946 to 19 November 19461947: 4 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 20 December 19491950: 2 January 1950 to 31 December 19501951: 8 January 1951 to 23 December 19511952: 6 January 1952 to 30 December 19521953: 6 January 1953 to 23 November 19531954: 1 January 1954 to 17 December 19541955: 23 January 1955 to 27 December 19551956: 5 January 1956 to 8 December 19561957: 5 January 1957 to 31 December 19571958: 12 January 1958 to 23 December 19581959: 4 January 1959 to 5 December 19591960: 5 January 1960 to 20 December 19601961: 4 January 1961 to 19 December 19611962: 8 January 1962 to 20 December 19621965: 31 March 1965 to 8 December 19651966: 16 February 1966 to 7 December 19661967: 25 January 1967 to 16 November 19671968: 5 January 1968 to 27 December 19681969: 2 January 1969 to 17 November 19691970: 2 January 1970 to 30 December 19701971: 4 January 1971 to 9 December 19711972: 4 January 1972 to 27 December 19721973: 8 January 1973 to 10 December 19731975: 11 February 1975 to 22 December 19751977: 4 February 1977 to 7 December 19771978: 3 January 1978 to 29 December 19781979: 23 January 1979 to 26 November 19791980: 2 January 1980 to 8 December 19801981: 3 January 1981 to 21 December 19811982: 2 February 1982 to 21 December 19821983: 2 January 1983 to 14 December 19831984: 9 January 1984 to 13 November 19841992: 2 January 1992 to 25 December 19921993: 7 January 1993 to 25 December 19931994: 22 January 1994 to 26 December 19941995: 3 January 1995 to 27 December 19951944195019561962197019781984JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Clifton (Coalcliff) meeting 10 mm (0.39 in).
First to last qualifying date each year at Clifton (Coalcliff)
YearFirst dateLast date
19441944-01-011944-12-21
19451945-01-121945-12-28
19461946-01-071946-11-19
19471947-01-041947-12-25
19481948-01-021948-12-31
19491949-01-091949-12-20
19501950-01-021950-12-31
19511951-01-081951-12-23
19521952-01-061952-12-30
19531953-01-061953-11-23
19541954-01-011954-12-17
19551955-01-231955-12-27
19561956-01-051956-12-08
19571957-01-051957-12-31
19581958-01-121958-12-23
19591959-01-041959-12-05
19601960-01-051960-12-20
19611961-01-041961-12-19
19621962-01-081962-12-20
19651965-03-311965-12-08
19661966-02-161966-12-07
19671967-01-251967-11-16
19681968-01-051968-12-27
19691969-01-021969-11-17
19701970-01-021970-12-30
19711971-01-041971-12-09
19721972-01-041972-12-27
19731973-01-081973-12-10
19751975-02-111975-12-22
19771977-02-041977-12-07
19781978-01-031978-12-29
19791979-01-231979-11-26
19801980-01-021980-12-08
19811981-01-031981-12-21
19821982-02-021982-12-21
19831983-01-021983-12-14
19841984-01-091984-11-13
19921992-01-021992-12-25
19931993-01-071993-12-25
19941994-01-221994-12-26
19951995-01-031995-12-27

Every Fixed Threshold

Fixed thresholds at Clifton (Coalcliff)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4174195043
25 mm (0.98 in): Days with 25 mm or more rain4134195023
50 mm (1.97 in): Days with 50 mm or more rain391719505
100 mm (3.94 in): Days with 100 mm or more rain26419491
200 mm (7.87 in): Days with 200 mm or more rain5119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Clifton (Coalcliff) 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).