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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Cermoz Threshold Days by Year (RSM00028128)

3 fixed thresholds counted per year at Cermoz (RSM00028128): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cermoz Thresholds

  • Cermoz: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1994 with 19.
  • Cermoz: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1943 with 4.
  • Cermoz: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1966 with 2.
  • 3 fixed thresholds have at least one qualifying day at Cermoz.
57 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cermoz Days per year at Cermoz with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1994. 051015201936: 31937: 71938: 101939: 91940: 121941: 91942: 81943: 151944: 111945: 81946: 71947: 111948: 101949: 61950: 151951: 81952: 31953: 61954: 111955: 131956: 141957: 91958: 61959: 81960: 51961: 131962: 141963: 81964: 91965: 181966: 111967: 81968: 51969: 151970: 81971: 161972: 141973: 101974: 71975: 41976: 51978: 141979: 111980: 171981: 111982: 51983: 141984: 161985: 141986: 111988: 101989: 141990: 141991: 131992: 131994: 191995: 101936194219481954196019661972197919851992
Days per year at Cermoz with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1994.
Days with 10 mm (0.39 in) or more of precipitation per year at Cermoz
YearDaysDecade average
193637.3
193777.3
1938107.3
193997.3
1940129.7
194199.7
194289.7
1943159.7
1944119.7
194589.7
194679.7
1947119.7
1948109.7
194969.7
1950159.3
195189.3
195239.3
195369.3
1954119.3
1955139.3
1956149.3
195799.3
195869.3
195989.3
1960510.6
19611310.6
19621410.6
1963810.6
1964910.6
19651810.6
19661110.6
1967810.6
1968510.6
19691510.6
197089.9
1971169.9
1972149.9
1973109.9
197479.9
197549.9
197659.9
1978149.9
1979119.9
19801712.4
19811112.4
1982512.4
19831412.4
19841612.4
19851412.4
19861112.4
19881012.4
19891412.4
19901413.8
19911313.8
19921313.8
19941913.8
19951013.8
First to last qualifying date each year at Cermoz For each year, a bar from the first to the last day at Cermoz meeting 10 mm (0.39 in). 1936: 10 September 1936 to 14 November 19361937: 4 May 1937 to 15 August 19371938: 23 March 1938 to 15 October 19381939: 13 April 1939 to 6 October 19391940: 1 April 1940 to 17 November 19401941: 19 May 1941 to 27 September 19411942: 16 May 1942 to 8 October 19421943: 18 April 1943 to 24 October 19431944: 10 April 1944 to 16 August 19441945: 3 April 1945 to 13 October 19451946: 7 July 1946 to 18 September 19461947: 27 February 1947 to 10 November 19471948: 24 April 1948 to 2 October 19481949: 2 May 1949 to 13 July 19491950: 25 April 1950 to 24 October 19501951: 14 April 1951 to 15 November 19511952: 8 July 1952 to 20 August 19521953: 7 May 1953 to 12 September 19531954: 11 May 1954 to 11 November 19541955: 29 March 1955 to 20 October 19551956: 17 April 1956 to 10 November 19561957: 22 January 1957 to 15 December 19571958: 14 May 1958 to 28 September 19581959: 19 May 1959 to 16 September 19591960: 31 March 1960 to 8 November 19601961: 24 March 1961 to 27 October 19611962: 8 June 1962 to 20 October 19621963: 17 February 1963 to 18 November 19631964: 5 January 1964 to 28 December 19641965: 4 May 1965 to 10 December 19651966: 3 June 1966 to 28 August 19661967: 23 May 1967 to 24 November 19671968: 19 February 1968 to 25 October 19681969: 24 April 1969 to 28 November 19691970: 15 April 1970 to 24 October 19701971: 23 April 1971 to 13 November 19711972: 15 April 1972 to 29 September 19721973: 21 June 1973 to 14 October 19731974: 17 April 1974 to 17 October 19741975: 21 March 1975 to 13 September 19751976: 1 July 1976 to 11 August 19761978: 1 May 1978 to 2 October 19781979: 24 May 1979 to 12 December 19791980: 3 May 1980 to 30 November 19801981: 12 March 1981 to 28 September 19811982: 14 July 1982 to 1 December 19821983: 14 February 1983 to 8 October 19831984: 9 June 1984 to 4 November 19841985: 25 January 1985 to 31 December 19851986: 31 March 1986 to 5 November 19861988: 29 April 1988 to 27 December 19881989: 1 May 1989 to 24 November 19891990: 12 May 1990 to 23 October 19901991: 26 April 1991 to 19 September 19911992: 10 January 1992 to 20 November 19921994: 26 May 1994 to 1 November 19941995: 22 March 1995 to 8 November 199519361944195219601968197619851995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cermoz meeting 10 mm (0.39 in).
First to last qualifying date each year at Cermoz
YearFirst dateLast date
19361936-09-101936-11-14
19371937-05-041937-08-15
19381938-03-231938-10-15
19391939-04-131939-10-06
19401940-04-011940-11-17
19411941-05-191941-09-27
19421942-05-161942-10-08
19431943-04-181943-10-24
19441944-04-101944-08-16
19451945-04-031945-10-13
19461946-07-071946-09-18
19471947-02-271947-11-10
19481948-04-241948-10-02
19491949-05-021949-07-13
19501950-04-251950-10-24
19511951-04-141951-11-15
19521952-07-081952-08-20
19531953-05-071953-09-12
19541954-05-111954-11-11
19551955-03-291955-10-20
19561956-04-171956-11-10
19571957-01-221957-12-15
19581958-05-141958-09-28
19591959-05-191959-09-16
19601960-03-311960-11-08
19611961-03-241961-10-27
19621962-06-081962-10-20
19631963-02-171963-11-18
19641964-01-051964-12-28
19651965-05-041965-12-10
19661966-06-031966-08-28
19671967-05-231967-11-24
19681968-02-191968-10-25
19691969-04-241969-11-28
19701970-04-151970-10-24
19711971-04-231971-11-13
19721972-04-151972-09-29
19731973-06-211973-10-14
19741974-04-171974-10-17
19751975-03-211975-09-13
19761976-07-011976-08-11
19781978-05-011978-10-02
19791979-05-241979-12-12
19801980-05-031980-11-30
19811981-03-121981-09-28
19821982-07-141982-12-01
19831983-02-141983-10-08
19841984-06-091984-11-04
19851985-01-251985-12-31
19861986-03-311986-11-05
19881988-04-291988-12-27
19891989-05-011989-11-24
19901990-05-121990-10-23
19911991-04-261991-09-19
19921992-01-101992-11-20
19941994-05-261994-11-01
19951995-03-221995-11-08

Every Fixed Threshold

Fixed thresholds at Cermoz
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5719199410
25 mm (0.98 in): Days with 25 mm or more rain38419431
50 mm (1.97 in): Days with 50 mm or more rain4219661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Cermoz 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).