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

Moyale Threshold Days by Year (KE000063619)

5 fixed thresholds counted per year at Moyale (KE000063619): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moyale Thresholds

  • Moyale: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1951 with 39.
  • Moyale: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1968 with 15.
  • Moyale: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1940 with 5.
  • Moyale: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1940 with 2.
  • 5 fixed thresholds have at least one qualifying day at Moyale.
64 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Moyale Days per year at Moyale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1951. 0102030401935: 181936: 221937: 281938: 151939: 151940: 261941: 91942: 131943: 71944: 211945: 21946: 181947: 141948: 241949: 141950: 151951: 391952: 211953: 221954: 191955: 91956: 181957: 311958: 181959: 161960: 231961: 341962: 211963: 291964: 171965: 121966: 261967: 331968: 361969: 221970: 311971: 251972: 261973: 91974: 141975: 91976: 151977: 261978: 231979: 241980: 171981: 211982: 361983: 151984: 101985: 211986: 211987: 151988: 141989: 271990: 211991: 171992: 191993: 171994: 171995: 141996: 121997: 392025: 51935194219491956196319701977198419912025
Days per year at Moyale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1951.
Days with 10 mm (0.39 in) or more of precipitation per year at Moyale
YearDaysDecade average
19351819.6
19362219.6
19372819.6
19381519.6
19391519.6
19402614.8
1941914.8
19421314.8
1943714.8
19442114.8
1945214.8
19461814.8
19471414.8
19482414.8
19491414.8
19501520.8
19513920.8
19522120.8
19532220.8
19541920.8
1955920.8
19561820.8
19573120.8
19581820.8
19591620.8
19602325.3
19613425.3
19622125.3
19632925.3
19641725.3
19651225.3
19662625.3
19673325.3
19683625.3
19692225.3
19703120.2
19712520.2
19722620.2
1973920.2
19741420.2
1975920.2
19761520.2
19772620.2
19782320.2
19792420.2
19801719.7
19812119.7
19823619.7
19831519.7
19841019.7
19852119.7
19862119.7
19871519.7
19881419.7
19892719.7
19902119.5
19911719.5
19921919.5
19931719.5
19941719.5
19951419.5
19961219.5
19973919.5
202555
First to last qualifying date each year at Moyale For each year, a bar from the first to the last day at Moyale meeting 10 mm (0.39 in). 1935: 21 February 1935 to 8 December 19351936: 21 February 1936 to 3 December 19361937: 25 February 1937 to 23 November 19371938: 1 April 1938 to 24 December 19381939: 25 February 1939 to 18 May 19391940: 1 February 1940 to 22 May 19401941: 19 October 1941 to 22 December 19411942: 6 March 1942 to 31 December 19421943: 5 April 1943 to 29 October 19431944: 20 January 1944 to 29 November 19441945: 23 April 1945 to 28 October 19451946: 10 March 1946 to 29 November 19461947: 27 February 1947 to 26 November 19471948: 20 February 1948 to 1 December 19481949: 11 February 1949 to 16 December 19491950: 21 March 1950 to 3 October 19501951: 18 March 1951 to 25 December 19511952: 5 February 1952 to 31 December 19521953: 11 February 1953 to 23 November 19531954: 31 March 1954 to 8 December 19541955: 16 March 1955 to 13 December 19551956: 21 March 1956 to 18 November 19561957: 25 January 1957 to 8 December 19571958: 8 February 1958 to 10 December 19581959: 26 March 1959 to 20 December 19591960: 14 March 1960 to 20 December 19601961: 21 March 1961 to 26 December 19611962: 2 March 1962 to 27 December 19621963: 14 March 1963 to 31 December 19631964: 24 March 1964 to 21 December 19641965: 20 January 1965 to 19 November 19651966: 25 January 1966 to 18 December 19661967: 2 March 1967 to 27 November 19671968: 23 February 1968 to 2 December 19681969: 29 January 1969 to 22 November 19691970: 12 January 1970 to 31 October 19701971: 8 February 1971 to 24 December 19711972: 8 February 1972 to 2 December 19721973: 15 April 1973 to 7 November 19731974: 23 March 1974 to 26 October 19741975: 31 January 1975 to 10 September 19751976: 25 March 1976 to 16 November 19761977: 1 January 1977 to 24 November 19771978: 15 February 1978 to 20 November 19781979: 24 January 1979 to 31 December 19791980: 7 March 1980 to 26 November 19801981: 14 March 1981 to 25 November 19811982: 28 March 1982 to 10 December 19821983: 5 January 1983 to 8 November 19831984: 20 March 1984 to 12 December 19841985: 26 January 1985 to 25 October 19851986: 28 February 1986 to 8 December 19861987: 10 March 1987 to 14 November 19871988: 14 February 1988 to 18 December 19881989: 16 January 1989 to 8 December 19891990: 9 February 1990 to 12 December 19901991: 1 January 1991 to 19 October 19911992: 5 February 1992 to 10 December 19921993: 15 January 1993 to 20 November 19931994: 28 March 1994 to 7 December 19941995: 15 February 1995 to 6 November 19951996: 1 March 1996 to 17 November 19961997: 30 March 1997 to 27 December 19972025: 9 March 2025 to 7 May 202519351943195119591967197519831991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moyale meeting 10 mm (0.39 in).
First to last qualifying date each year at Moyale
YearFirst dateLast date
19351935-02-211935-12-08
19361936-02-211936-12-03
19371937-02-251937-11-23
19381938-04-011938-12-24
19391939-02-251939-05-18
19401940-02-011940-05-22
19411941-10-191941-12-22
19421942-03-061942-12-31
19431943-04-051943-10-29
19441944-01-201944-11-29
19451945-04-231945-10-28
19461946-03-101946-11-29
19471947-02-271947-11-26
19481948-02-201948-12-01
19491949-02-111949-12-16
19501950-03-211950-10-03
19511951-03-181951-12-25
19521952-02-051952-12-31
19531953-02-111953-11-23
19541954-03-311954-12-08
19551955-03-161955-12-13
19561956-03-211956-11-18
19571957-01-251957-12-08
19581958-02-081958-12-10
19591959-03-261959-12-20
19601960-03-141960-12-20
19611961-03-211961-12-26
19621962-03-021962-12-27
19631963-03-141963-12-31
19641964-03-241964-12-21
19651965-01-201965-11-19
19661966-01-251966-12-18
19671967-03-021967-11-27
19681968-02-231968-12-02
19691969-01-291969-11-22
19701970-01-121970-10-31
19711971-02-081971-12-24
19721972-02-081972-12-02
19731973-04-151973-11-07
19741974-03-231974-10-26
19751975-01-311975-09-10
19761976-03-251976-11-16
19771977-01-011977-11-24
19781978-02-151978-11-20
19791979-01-241979-12-31
19801980-03-071980-11-26
19811981-03-141981-11-25
19821982-03-281982-12-10
19831983-01-051983-11-08
19841984-03-201984-12-12
19851985-01-261985-10-25
19861986-02-281986-12-08
19871987-03-101987-11-14
19881988-02-141988-12-18
19891989-01-161989-12-08
19901990-02-091990-12-12
19911991-01-011991-10-19
19921992-02-051992-12-10
19931993-01-151993-11-20
19941994-03-281994-12-07
19951995-02-151995-11-06
19961996-03-011996-11-17
19971997-03-301997-12-27
20252025-03-092025-05-07

Every Fixed Threshold

Fixed thresholds at Moyale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
20 C (68 F): Tropical nights (min165202565
10 mm (0.39 in): Days with 10 mm or more rain643919515
25 mm (0.98 in): Days with 25 mm or more rain631519681
50 mm (1.97 in): Days with 50 mm or more rain38519406
100 mm (3.94 in): Days with 100 mm or more rain11219401

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Moyale 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).