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

Diredawa Threshold Days by Year (ET000063471)

11 fixed thresholds counted per year at Diredawa (ET000063471): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Diredawa Thresholds

  • Diredawa: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1967 with 34.
  • Diredawa: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1956 with 17.
  • Diredawa: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1959 with 298.
  • Diredawa: days with a maximum temperature at or above 35 C (95 F) in 33 years, most in 1959 with 113.
  • 11 fixed thresholds have at least one qualifying day at Diredawa.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Diredawa Days per year at Diredawa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 298 in 1959. 01002003001953: 2591954: 2671956: 2661958: 2811959: 2981961: 2251962: 2771963: 2901964: 2441965: 2381966: 2401967: 2041968: 2211969: 2581970: 2451971: 2561972: 2631973: 2761974: 2351975: 2521976: 2691977: 2351978: 2671979: 2491980: 2791981: 2341982: 2161983: 2351984: 2691985: 2591986: 2651987: 2612025: 108195319591964196819721976198019842025
Days per year at Diredawa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 298 in 1959.
Days at or above 30 C (86 F) per year at Diredawa
YearDaysDecade average
1953259274.2
1954267274.2
1956266274.2
1958281274.2
1959298274.2
1961225244.1
1962277244.1
1963290244.1
1964244244.1
1965238244.1
1966240244.1
1967204244.1
1968221244.1
1969258244.1
1970245254.7
1971256254.7
1972263254.7
1973276254.7
1974235254.7
1975252254.7
1976269254.7
1977235254.7
1978267254.7
1979249254.7
1980279252.3
1981234252.3
1982216252.3
1983235252.3
1984269252.3
1985259252.3
1986265252.3
1987261252.3
2025108108
First to last qualifying date each year at Diredawa For each year, a bar from the first to the last day at Diredawa meeting 30 C (86 F). 1953: 14 January 1953 to 7 December 19531954: 21 January 1954 to 30 December 19541956: 3 January 1956 to 30 December 19561958: 4 January 1958 to 31 December 19581959: 1 January 1959 to 3 December 19591961: 2 January 1961 to 15 November 19611962: 27 January 1962 to 30 December 19621963: 1 January 1963 to 3 December 19631964: 3 January 1964 to 10 December 19641965: 19 January 1965 to 24 November 19651966: 26 January 1966 to 29 November 19661967: 11 February 1967 to 9 November 19671968: 24 January 1968 to 7 December 19681969: 4 January 1969 to 3 December 19691970: 10 January 1970 to 11 November 19701971: 1 January 1971 to 12 November 19711972: 17 January 1972 to 6 December 19721973: 13 January 1973 to 23 November 19731974: 30 January 1974 to 30 November 19741975: 23 January 1975 to 1 December 19751976: 17 January 1976 to 30 December 19761977: 14 January 1977 to 31 December 19771978: 4 January 1978 to 31 December 19781979: 8 January 1979 to 26 December 19791980: 18 January 1980 to 30 November 19801981: 3 January 1981 to 27 November 19811982: 28 January 1982 to 16 November 19821983: 29 January 1983 to 30 November 19831984: 16 January 1984 to 6 December 19841985: 1 January 1985 to 19 December 19851986: 28 January 1986 to 11 December 19861987: 19 January 1987 to 31 December 19872025: 7 January 2025 to 22 August 20251953196119661971197619811986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Diredawa meeting 30 C (86 F).
First to last qualifying date each year at Diredawa
YearFirst dateLast date
19531953-01-141953-12-07
19541954-01-211954-12-30
19561956-01-031956-12-30
19581958-01-041958-12-31
19591959-01-011959-12-03
19611961-01-021961-11-15
19621962-01-271962-12-30
19631963-01-011963-12-03
19641964-01-031964-12-10
19651965-01-191965-11-24
19661966-01-261966-11-29
19671967-02-111967-11-09
19681968-01-241968-12-07
19691969-01-041969-12-03
19701970-01-101970-11-11
19711971-01-011971-11-12
19721972-01-171972-12-06
19731973-01-131973-11-23
19741974-01-301974-11-30
19751975-01-231975-12-01
19761976-01-171976-12-30
19771977-01-141977-12-31
19781978-01-041978-12-31
19791979-01-081979-12-26
19801980-01-181980-11-30
19811981-01-031981-11-27
19821982-01-281982-11-16
19831983-01-291983-11-30
19841984-01-161984-12-06
19851985-01-011985-12-19
19861986-01-281986-12-11
19871987-01-191987-12-31
20252025-01-072025-08-22

Every Fixed Threshold

Fixed thresholds at Diredawa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days332981959108
35 C (95 F): Days33113195975
40 C (104 F): Days21019591
90 F (32.2 C): Days33204195997
100 F (37.8 C): Days822195927
20 C (68 F): Tropical nights (min32190198067
25 C (77 F): Days with min20919616
10 mm (0.39 in): Days with 10 mm or more rain363419679
25 mm (0.98 in): Days with 25 mm or more rain351719563
50 mm (1.97 in): Days with 50 mm or more rain20519561
100 mm (3.94 in): Days with 100 mm or more rain1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Diredawa 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).