Built 2026-10-18 (18 October 2026)

Meribah Threshold Days by Year

4 fixed thresholds counted per year at Meribah (ASN00025009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Meribah Thresholds

  • Meribah: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1973 with 15.
  • Meribah: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1926 with 4.
  • Meribah: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1926 with 2.
  • Meribah: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1926 with 1.
  • 4 fixed thresholds have at least one qualifying day at Meribah.
67 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Meribah Days per year at Meribah with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1973. 0510151921: 71922: 61923: 71924: 101925: 61926: 91927: 31928: 51929: 31930: 81931: 41932: 71933: 51935: 21936: 81937: 51938: 21940: 41941: 41942: 71943: 41944: 21945: 41946: 51947: 61948: 51949: 41950: 91951: 41952: 61953: 61954: 91955: 81957: 41958: 61959: 31960: 31961: 41962: 61963: 51964: 101965: 41966: 51967: 21968: 51969: 41970: 61971: 61972: 11973: 151974: 141976: 51977: 31978: 61979: 71980: 41981: 21985: 41986: 101987: 121988: 71989: 41990: 41991: 71994: 41997: 61998: 71921192819361944195119591966197319811991
Days per year at Meribah with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Meribah
YearDaysDecade average
192176.2
192266.2
192376.2
1924106.2
192566.2
192696.2
192736.2
192856.2
192936.2
193085.1
193145.1
193275.1
193355.1
193525.1
193685.1
193755.1
193825.1
194044.5
194144.5
194274.5
194344.5
194424.5
194544.5
194654.5
194764.5
194854.5
194944.5
195096.1
195146.1
195266.1
195366.1
195496.1
195586.1
195746.1
195866.1
195936.1
196034.8
196144.8
196264.8
196354.8
1964104.8
196544.8
196654.8
196724.8
196854.8
196944.8
197067
197167
197217
1973157
1974147
197657
197737
197867
197977
198046.1
198126.1
198546.1
1986106.1
1987126.1
198876.1
198946.1
199045.6
199175.6
199445.6
199765.6
199875.6
First to last qualifying date each year at Meribah For each year, a bar from the first to the last day at Meribah meeting 10 mm (0.39 in). 1921: 1 March 1921 to 5 November 19211922: 26 April 1922 to 9 December 19221923: 27 May 1923 to 21 September 19231924: 3 January 1924 to 14 December 19241925: 13 January 1925 to 12 September 19251926: 4 April 1926 to 27 September 19261927: 18 June 1927 to 1 September 19271928: 1 February 1928 to 30 September 19281929: 24 March 1929 to 28 December 19291930: 12 February 1930 to 24 October 19301931: 13 March 1931 to 3 September 19311932: 5 February 1932 to 15 December 19321933: 21 January 1933 to 4 October 19331935: 13 June 1935 to 16 September 19351936: 1 January 1936 to 15 December 19361937: 19 January 1937 to 2 December 19371938: 15 January 1938 to 24 August 19381940: 24 April 1940 to 20 December 19401941: 24 January 1941 to 19 November 19411942: 20 January 1942 to 11 September 19421943: 18 February 1943 to 18 December 19431944: 12 December 1944 to 21 December 19441945: 20 June 1945 to 27 December 19451946: 18 January 1946 to 28 December 19461947: 29 March 1947 to 23 December 19471948: 11 April 1948 to 5 November 19481949: 27 February 1949 to 9 October 19491950: 2 February 1950 to 20 December 19501951: 13 May 1951 to 24 June 19511952: 25 January 1952 to 20 November 19521953: 31 January 1953 to 29 October 19531954: 28 January 1954 to 12 December 19541955: 11 February 1955 to 17 June 19551957: 7 February 1957 to 23 October 19571958: 14 May 1958 to 29 November 19581959: 14 February 1959 to 19 September 19591960: 2 February 1960 to 12 November 19601961: 14 April 1961 to 17 November 19611962: 11 January 1962 to 28 December 19621963: 26 April 1963 to 7 November 19631964: 9 January 1964 to 22 December 19641965: 13 July 1965 to 5 September 19651966: 13 January 1966 to 2 December 19661967: 24 February 1967 to 15 September 19671968: 20 January 1968 to 2 July 19681969: 22 February 1969 to 5 November 19691970: 9 April 1970 to 15 November 19701971: 17 April 1971 to 8 June 19711972: 11 January 1972 to 11 January 19721973: 5 February 1973 to 28 November 19731974: 14 January 1974 to 24 October 19741976: 1 September 1976 to 1 November 19761977: 24 May 1977 to 29 November 19771978: 11 June 1978 to 7 November 19781979: 17 January 1979 to 15 November 19791980: 1 January 1980 to 4 June 19801981: 5 February 1981 to 5 October 19811985: 29 May 1985 to 24 October 19851986: 17 April 1986 to 17 December 19861987: 25 January 1987 to 2 December 19871988: 6 February 1988 to 21 December 19881989: 14 March 1989 to 23 July 19891990: 12 January 1990 to 29 August 19901991: 14 April 1991 to 4 November 19911994: 11 February 1994 to 4 September 19941997: 22 January 1997 to 14 November 19971998: 10 January 1998 to 12 November 199819211930194119501960196919791991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Meribah meeting 10 mm (0.39 in).
First to last qualifying date each year at Meribah
YearFirst dateLast date
19211921-03-011921-11-05
19221922-04-261922-12-09
19231923-05-271923-09-21
19241924-01-031924-12-14
19251925-01-131925-09-12
19261926-04-041926-09-27
19271927-06-181927-09-01
19281928-02-011928-09-30
19291929-03-241929-12-28
19301930-02-121930-10-24
19311931-03-131931-09-03
19321932-02-051932-12-15
19331933-01-211933-10-04
19351935-06-131935-09-16
19361936-01-011936-12-15
19371937-01-191937-12-02
19381938-01-151938-08-24
19401940-04-241940-12-20
19411941-01-241941-11-19
19421942-01-201942-09-11
19431943-02-181943-12-18
19441944-12-121944-12-21
19451945-06-201945-12-27
19461946-01-181946-12-28
19471947-03-291947-12-23
19481948-04-111948-11-05
19491949-02-271949-10-09
19501950-02-021950-12-20
19511951-05-131951-06-24
19521952-01-251952-11-20
19531953-01-311953-10-29
19541954-01-281954-12-12
19551955-02-111955-06-17
19571957-02-071957-10-23
19581958-05-141958-11-29
19591959-02-141959-09-19
19601960-02-021960-11-12
19611961-04-141961-11-17
19621962-01-111962-12-28
19631963-04-261963-11-07
19641964-01-091964-12-22
19651965-07-131965-09-05
19661966-01-131966-12-02
19671967-02-241967-09-15
19681968-01-201968-07-02
19691969-02-221969-11-05
19701970-04-091970-11-15
19711971-04-171971-06-08
19721972-01-111972-01-11
19731973-02-051973-11-28
19741974-01-141974-10-24
19761976-09-011976-11-01
19771977-05-241977-11-29
19781978-06-111978-11-07
19791979-01-171979-11-15
19801980-01-011980-06-04
19811981-02-051981-10-05
19851985-05-291985-10-24
19861986-04-171986-12-17
19871987-01-251987-12-02
19881988-02-061988-12-21
19891989-03-141989-07-23
19901990-01-121990-08-29
19911991-04-141991-11-04
19941994-02-111994-09-04
19971997-01-221997-11-14
19981998-01-101998-11-12

Every Fixed Threshold

Fixed thresholds at Meribah
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain671519737
25 mm (0.98 in): Days with 25 mm or more rain36419261
50 mm (1.97 in): Days with 50 mm or more rain5219261
100 mm (3.94 in): Days with 100 mm or more rain1119261

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Meribah 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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