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

Jimma Threshold Days by Year (ET000063402)

9 fixed thresholds counted per year at Jimma (ET000063402): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jimma Thresholds

  • Jimma: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1963 with 80.
  • Jimma: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1963 with 20.
  • Jimma: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1957 with 99.
  • Jimma: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 1974 with 3.
  • 9 fixed thresholds have at least one qualifying day at Jimma.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Jimma Days per year at Jimma with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1957. 02550751001955: 461957: 991959: 551963: 171964: 221965: 341966: 31967: 251968: 81969: 61970: 41971: 291972: 31973: 701974: 241975: 281976: 341977: 361978: 381979: 91980: 471981: 421982: 241983: 141984: 771985: 471987: 24195519631966196919721975197819811984
Days per year at Jimma with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1957.
Days at or above 30 C (86 F) per year at Jimma
YearDaysDecade average
19554666.7
19579966.7
19595566.7
19631716.4
19642216.4
19653416.4
1966316.4
19672516.4
1968816.4
1969616.4
1970427.5
19712927.5
1972327.5
19737027.5
19742427.5
19752827.5
19763427.5
19773627.5
19783827.5
1979927.5
19804739.3
19814239.3
19822439.3
19831439.3
19847739.3
19854739.3
19872439.3
First to last qualifying date each year at Jimma For each year, a bar from the first to the last day at Jimma meeting 30 C (86 F). 1955: 9 January 1955 to 21 April 19551957: 1 January 1957 to 27 December 19571959: 1 January 1959 to 27 December 19591963: 3 February 1963 to 25 March 19631964: 14 February 1964 to 4 May 19641965: 21 January 1965 to 1 April 19651966: 27 January 1966 to 8 April 19661967: 9 January 1967 to 18 March 19671968: 24 January 1968 to 15 April 19681969: 6 April 1969 to 22 May 19691970: 8 February 1970 to 4 May 19701971: 10 February 1971 to 29 April 19711972: 24 January 1972 to 5 March 19721973: 28 January 1973 to 28 April 19731974: 25 January 1974 to 5 May 19741975: 22 January 1975 to 6 May 19751976: 19 January 1976 to 18 April 19761977: 22 February 1977 to 12 May 19771978: 24 January 1978 to 18 April 19781979: 25 February 1979 to 28 December 19791980: 7 January 1980 to 27 December 19801981: 10 January 1981 to 5 May 19811982: 29 January 1982 to 4 May 19821983: 24 February 1983 to 15 April 19831984: 2 January 1984 to 8 May 19841985: 1 January 1985 to 19 April 19851987: 23 January 1987 to 5 May 19871955196419681972197619801984JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jimma meeting 30 C (86 F).
First to last qualifying date each year at Jimma
YearFirst dateLast date
19551955-01-091955-04-21
19571957-01-011957-12-27
19591959-01-011959-12-27
19631963-02-031963-03-25
19641964-02-141964-05-04
19651965-01-211965-04-01
19661966-01-271966-04-08
19671967-01-091967-03-18
19681968-01-241968-04-15
19691969-04-061969-05-22
19701970-02-081970-05-04
19711971-02-101971-04-29
19721972-01-241972-03-05
19731973-01-281973-04-28
19741974-01-251974-05-05
19751975-01-221975-05-06
19761976-01-191976-04-18
19771977-02-221977-05-12
19781978-01-241978-04-18
19791979-02-251979-12-28
19801980-01-071980-12-27
19811981-01-101981-05-05
19821982-01-291982-05-04
19831983-02-241983-04-15
19841984-01-021984-05-08
19851985-01-011985-04-19
19871987-01-231987-05-05

Every Fixed Threshold

Fixed thresholds at Jimma
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2799195724
35 C (95 F): Days3219571
90 F (32.2 C): Days132019733
100 F (37.8 C): Days1119571
0 C (32 F): Frost days (min13519742
10 mm (0.39 in): Days with 10 mm or more rain3280196325
25 mm (0.98 in): Days with 25 mm or more rain322019635
50 mm (1.97 in): Days with 50 mm or more rain18319742
100 mm (3.94 in): Days with 100 mm or more rain1119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

  • Data for Jimma 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).