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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Muccan Threshold Days by Year

5 fixed thresholds counted per year at Muccan (ASN00004022): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Muccan Thresholds

  • Muccan: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1974 with 21.
  • Muccan: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1973 with 9.
  • Muccan: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1982 with 5.
  • Muccan: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1982 with 3.
  • 5 fixed thresholds have at least one qualifying day at Muccan.
54 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Muccan Days per year at Muccan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974. 01020301917: 131918: 71919: 51920: 111921: 131923: 101931: 91933: 171935: 21941: 41944: 31945: 61946: 91947: 111948: 81949: 21950: 41951: 41953: 81954: 61955: 151956: 51957: 121958: 141959: 21960: 131961: 91962: 81963: 151964: 41965: 81966: 121968: 141969: 41970: 61971: 91972: 81973: 161974: 211975: 151981: 101982: 151983: 91984: 51985: 31986: 82018: 92019: 42020: 132021: 62022: 102023: 112024: 112025: 9191719311946195319591965197219832020
Days per year at Muccan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Muccan
YearDaysDecade average
1917138.3
191878.3
191958.3
19201111.3
19211311.3
19231011.3
193199.3
1933179.3
193529.3
194146.1
194436.1
194566.1
194696.1
1947116.1
194886.1
194926.1
195047.8
195147.8
195387.8
195467.8
1955157.8
195657.8
1957127.8
1958147.8
195927.8
1960139.7
196199.7
196289.7
1963159.7
196449.7
196589.7
1966129.7
1968149.7
196949.7
1970612.5
1971912.5
1972812.5
19731612.5
19742112.5
19751512.5
1981108.3
1982158.3
198398.3
198458.3
198538.3
198688.3
201896.5
201946.5
20201310
2021610
20221010
20231110
20241110
2025910
First to last qualifying date each year at Muccan For each year, a bar from the first to the last day at Muccan meeting 10 mm (0.39 in). 1917: 1 January 1917 to 31 December 19171918: 13 January 1918 to 10 February 19181919: 30 January 1919 to 22 December 19191920: 5 February 1920 to 25 December 19201921: 6 February 1921 to 29 July 19211923: 4 January 1923 to 7 July 19231931: 1 January 1931 to 17 October 19311933: 30 January 1933 to 28 December 19331935: 10 March 1935 to 6 November 19351941: 1 February 1941 to 26 December 19411944: 1 February 1944 to 5 April 19441945: 2 January 1945 to 30 December 19451946: 6 January 1946 to 8 June 19461947: 26 January 1947 to 30 December 19471948: 24 January 1948 to 23 April 19481949: 20 February 1949 to 22 March 19491950: 25 May 1950 to 30 December 19501951: 8 February 1951 to 8 June 19511953: 4 January 1953 to 14 May 19531954: 27 January 1954 to 24 November 19541955: 1 January 1955 to 15 November 19551956: 18 January 1956 to 14 July 19561957: 26 January 1957 to 25 December 19571958: 11 January 1958 to 30 November 19581959: 6 January 1959 to 8 February 19591960: 30 January 1960 to 23 December 19601961: 18 January 1961 to 14 November 19611962: 11 January 1962 to 4 June 19621963: 7 January 1963 to 3 June 19631964: 2 January 1964 to 7 November 19641965: 7 January 1965 to 28 June 19651966: 2 January 1966 to 21 October 19661968: 18 January 1968 to 22 June 19681969: 11 January 1969 to 4 March 19691970: 2 February 1970 to 31 December 19701971: 29 January 1971 to 16 November 19711972: 2 January 1972 to 17 December 19721973: 3 January 1973 to 31 December 19731974: 11 January 1974 to 23 December 19741975: 13 January 1975 to 20 December 19751981: 11 January 1981 to 9 December 19811982: 14 January 1982 to 22 December 19821983: 8 January 1983 to 26 December 19831984: 15 February 1984 to 10 September 19841985: 11 February 1985 to 24 March 19851986: 2 January 1986 to 2 November 19862018: 9 January 2018 to 6 June 20182019: 3 March 2019 to 26 November 20192020: 8 January 2020 to 26 December 20202021: 22 January 2021 to 22 June 20212022: 13 January 2022 to 27 November 20222023: 9 January 2023 to 10 December 20232024: 12 January 2024 to 21 December 20242025: 1 January 2025 to 23 December 202519171933194819561963197119832021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Muccan meeting 10 mm (0.39 in).
First to last qualifying date each year at Muccan
YearFirst dateLast date
19171917-01-011917-12-31
19181918-01-131918-02-10
19191919-01-301919-12-22
19201920-02-051920-12-25
19211921-02-061921-07-29
19231923-01-041923-07-07
19311931-01-011931-10-17
19331933-01-301933-12-28
19351935-03-101935-11-06
19411941-02-011941-12-26
19441944-02-011944-04-05
19451945-01-021945-12-30
19461946-01-061946-06-08
19471947-01-261947-12-30
19481948-01-241948-04-23
19491949-02-201949-03-22
19501950-05-251950-12-30
19511951-02-081951-06-08
19531953-01-041953-05-14
19541954-01-271954-11-24
19551955-01-011955-11-15
19561956-01-181956-07-14
19571957-01-261957-12-25
19581958-01-111958-11-30
19591959-01-061959-02-08
19601960-01-301960-12-23
19611961-01-181961-11-14
19621962-01-111962-06-04
19631963-01-071963-06-03
19641964-01-021964-11-07
19651965-01-071965-06-28
19661966-01-021966-10-21
19681968-01-181968-06-22
19691969-01-111969-03-04
19701970-02-021970-12-31
19711971-01-291971-11-16
19721972-01-021972-12-17
19731973-01-031973-12-31
19741974-01-111974-12-23
19751975-01-131975-12-20
19811981-01-111981-12-09
19821982-01-141982-12-22
19831983-01-081983-12-26
19841984-02-151984-09-10
19851985-02-111985-03-24
19861986-01-021986-11-02
20182018-01-092018-06-06
20192019-03-032019-11-26
20202020-01-082020-12-26
20212021-01-222021-06-22
20222022-01-132022-11-27
20232023-01-092023-12-10
20242024-01-122024-12-21
20252025-01-012025-12-23

Every Fixed Threshold

Fixed thresholds at Muccan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain542119749
25 mm (0.98 in): Days with 25 mm or more rain51919733
50 mm (1.97 in): Days with 50 mm or more rain31519822
100 mm (3.94 in): Days with 100 mm or more rain9319821
200 mm (7.87 in): Days with 200 mm or more rain4119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

  • Data for Muccan 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).