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Built 2026-10-18 (18 October 2026)

D'Ermuk Threshold Days by Year

3 fixed thresholds counted per year at D'Ermuk (AM000037884): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for D'Ermuk Thresholds

  • D'Ermuk: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1988 with 35.
  • D'Ermuk: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1969 with 7.
  • D'Ermuk: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1965 with 1.
  • 3 fixed thresholds have at least one qualifying day at D'Ermuk.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at D'Ermuk Days per year at D'Ermuk with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1988. 0102030401956: 201957: 151958: 341959: 231962: 221963: 321965: 291966: 241967: 231968: 221969: 301970: 201971: 211973: 241974: 151975: 121976: 341984: 221985: 201986: 221987: 341988: 351989: 131990: 191991: 18195619591965196819711975198519881991
Days per year at D'Ermuk with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1988.
Days with 10 mm (0.39 in) or more of precipitation per year at D'Ermuk
YearDaysDecade average
19562023
19571523
19583423
19592323
19622226
19633226
19652926
19662426
19672326
19682226
19693026
19702021
19712121
19732421
19741521
19751221
19763421
19842224.3
19852024.3
19862224.3
19873424.3
19883524.3
19891324.3
19901918.5
19911818.5
First to last qualifying date each year at D'Ermuk For each year, a bar from the first to the last day at D'Ermuk meeting 10 mm (0.39 in). 1956: 29 January 1956 to 29 December 19561957: 14 January 1957 to 20 December 19571958: 4 January 1958 to 15 December 19581959: 19 January 1959 to 20 December 19591962: 4 January 1962 to 7 December 19621963: 3 January 1963 to 1 December 19631965: 8 January 1965 to 28 December 19651966: 27 January 1966 to 26 December 19661967: 15 January 1967 to 18 December 19671968: 29 February 1968 to 27 December 19681969: 14 January 1969 to 24 December 19691970: 5 February 1970 to 11 December 19701971: 5 February 1971 to 7 December 19711973: 13 January 1973 to 5 November 19731974: 29 March 1974 to 26 November 19741975: 21 February 1975 to 23 December 19751976: 15 January 1976 to 26 December 19761984: 7 February 1984 to 14 December 19841985: 12 January 1985 to 17 December 19851986: 12 January 1986 to 26 December 19861987: 2 January 1987 to 19 December 19871988: 24 January 1988 to 27 December 19881989: 31 March 1989 to 10 December 19891990: 4 January 1990 to 4 December 19901991: 17 January 1991 to 3 December 19911956196219671971197619871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at D'Ermuk meeting 10 mm (0.39 in).
First to last qualifying date each year at D'Ermuk
YearFirst dateLast date
19561956-01-291956-12-29
19571957-01-141957-12-20
19581958-01-041958-12-15
19591959-01-191959-12-20
19621962-01-041962-12-07
19631963-01-031963-12-01
19651965-01-081965-12-28
19661966-01-271966-12-26
19671967-01-151967-12-18
19681968-02-291968-12-27
19691969-01-141969-12-24
19701970-02-051970-12-11
19711971-02-051971-12-07
19731973-01-131973-11-05
19741974-03-291974-11-26
19751975-02-211975-12-23
19761976-01-151976-12-26
19841984-02-071984-12-14
19851985-01-121985-12-17
19861986-01-121986-12-26
19871987-01-021987-12-19
19881988-01-241988-12-27
19891989-03-311989-12-10
19901990-01-041990-12-04
19911991-01-171991-12-03

Every Fixed Threshold

Fixed thresholds at D'Ermuk
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2535198818
25 mm (0.98 in): Days with 25 mm or more rain23719691
50 mm (1.97 in): Days with 50 mm or more rain4119651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for D'Ermuk 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).