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Built 2026-10-19 (19 October 2026)

Djafarhan Threshold Days by Year (AJ000037912)

3 fixed thresholds counted per year at Djafarhan (AJ000037912): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Djafarhan Thresholds

  • Djafarhan: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1981 with 19.
  • Djafarhan: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1961 with 3.
  • Djafarhan: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1961 with 1.
  • 3 fixed thresholds have at least one qualifying day at Djafarhan.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Djafarhan Days per year at Djafarhan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1981. 051015201955: 61957: 61958: 51959: 11960: 51961: 51962: 71963: 111964: 51965: 61977: 111978: 51979: 81980: 71981: 191982: 101983: 11984: 121985: 71986: 81987: 101988: 111989: 101990: 81991: 7195519591962196519791982198519881991
Days per year at Djafarhan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1981.
Days with 10 mm (0.39 in) or more of precipitation per year at Djafarhan
YearDaysDecade average
195564.5
195764.5
195854.5
195914.5
196056.5
196156.5
196276.5
1963116.5
196456.5
196566.5
1977118
197858
197988
198079.5
1981199.5
1982109.5
198319.5
1984129.5
198579.5
198689.5
1987109.5
1988119.5
1989109.5
199087.5
199177.5
First to last qualifying date each year at Djafarhan For each year, a bar from the first to the last day at Djafarhan meeting 10 mm (0.39 in). 1955: 8 March 1955 to 1 December 19551957: 30 January 1957 to 20 December 19571958: 9 July 1958 to 1 December 19581959: 19 November 1959 to 19 November 19591960: 23 March 1960 to 11 October 19601961: 3 January 1961 to 21 October 19611962: 5 February 1962 to 10 November 19621963: 3 January 1963 to 22 October 19631964: 1 January 1964 to 3 October 19641965: 9 March 1965 to 25 October 19651977: 7 January 1977 to 14 December 19771978: 3 February 1978 to 21 June 19781979: 18 February 1979 to 30 November 19791980: 7 January 1980 to 29 October 19801981: 21 February 1981 to 29 December 19811982: 12 March 1982 to 23 November 19821983: 14 December 1983 to 14 December 19831984: 16 January 1984 to 2 December 19841985: 15 January 1985 to 3 December 19851986: 20 January 1986 to 30 November 19861987: 14 March 1987 to 26 December 19871988: 26 April 1988 to 27 December 19881989: 18 May 1989 to 1 December 19891990: 23 January 1990 to 14 October 19901991: 23 January 1991 to 4 November 19911955196019641979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Djafarhan meeting 10 mm (0.39 in).
First to last qualifying date each year at Djafarhan
YearFirst dateLast date
19551955-03-081955-12-01
19571957-01-301957-12-20
19581958-07-091958-12-01
19591959-11-191959-11-19
19601960-03-231960-10-11
19611961-01-031961-10-21
19621962-02-051962-11-10
19631963-01-031963-10-22
19641964-01-011964-10-03
19651965-03-091965-10-25
19771977-01-071977-12-14
19781978-02-031978-06-21
19791979-02-181979-11-30
19801980-01-071980-10-29
19811981-02-211981-12-29
19821982-03-121982-11-23
19831983-12-141983-12-14
19841984-01-161984-12-02
19851985-01-151985-12-03
19861986-01-201986-11-30
19871987-03-141987-12-26
19881988-04-261988-12-27
19891989-05-181989-12-01
19901990-01-231990-10-14
19911991-01-231991-11-04

Every Fixed Threshold

Fixed thresholds at Djafarhan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain251919817
25 mm (0.98 in): Days with 25 mm or more rain14319611
50 mm (1.97 in): Days with 50 mm or more rain2119611

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 Djafarhan 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).