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Built 2026-10-18 (18 October 2026)

Martiros Threshold Days by Year

3 fixed thresholds counted per year at Martiros (AM000037887): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Martiros Thresholds

  • Martiros: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1963 with 30.
  • Martiros: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1969 with 6.
  • Martiros: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1969 with 2.
  • 3 fixed thresholds have at least one qualifying day at Martiros.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Martiros Days per year at Martiros with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1963. 01020301936: 221938: 101939: 171940: 181941: 91944: 141948: 161949: 91950: 101952: 71954: 101956: 131960: 201961: 111962: 191963: 301964: 141965: 211967: 231968: 211969: 231970: 161971: 171972: 291973: 201974: 191975: 151976: 211936194019481952196019631967197019731976
Days per year at Martiros with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Martiros
YearDaysDecade average
19362216.3
19381016.3
19391716.3
19401813.2
1941913.2
19441413.2
19481613.2
1949913.2
19501010
1952710
19541010
19561310
19602020.2
19611120.2
19621920.2
19633020.2
19641420.2
19652120.2
19672320.2
19682120.2
19692320.2
19701619.6
19711719.6
19722919.6
19732019.6
19741919.6
19751519.6
19762119.6
First to last qualifying date each year at Martiros For each year, a bar from the first to the last day at Martiros meeting 10 mm (0.39 in). 1936: 21 March 1936 to 21 November 19361938: 30 March 1938 to 11 October 19381939: 16 March 1939 to 24 December 19391940: 10 January 1940 to 4 December 19401941: 14 January 1941 to 21 November 19411944: 10 January 1944 to 11 July 19441948: 15 March 1948 to 15 December 19481949: 8 February 1949 to 14 November 19491950: 24 January 1950 to 22 October 19501952: 3 February 1952 to 9 December 19521954: 18 March 1954 to 11 November 19541956: 21 February 1956 to 10 December 19561960: 16 January 1960 to 28 November 19601961: 27 February 1961 to 23 December 19611962: 4 January 1962 to 23 December 19621963: 3 January 1963 to 10 December 19631964: 18 January 1964 to 23 December 19641965: 8 January 1965 to 17 December 19651967: 20 January 1967 to 23 December 19671968: 29 February 1968 to 27 December 19681969: 8 March 1969 to 24 December 19691970: 5 February 1970 to 11 December 19701971: 7 February 1971 to 15 December 19711972: 15 January 1972 to 28 November 19721973: 13 January 1973 to 5 November 19731974: 31 March 1974 to 6 December 19741975: 10 February 1975 to 23 December 19751976: 1 February 1976 to 10 December 19761936194119501960196419691973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Martiros meeting 10 mm (0.39 in).
First to last qualifying date each year at Martiros
YearFirst dateLast date
19361936-03-211936-11-21
19381938-03-301938-10-11
19391939-03-161939-12-24
19401940-01-101940-12-04
19411941-01-141941-11-21
19441944-01-101944-07-11
19481948-03-151948-12-15
19491949-02-081949-11-14
19501950-01-241950-10-22
19521952-02-031952-12-09
19541954-03-181954-11-11
19561956-02-211956-12-10
19601960-01-161960-11-28
19611961-02-271961-12-23
19621962-01-041962-12-23
19631963-01-031963-12-10
19641964-01-181964-12-23
19651965-01-081965-12-17
19671967-01-201967-12-23
19681968-02-291968-12-27
19691969-03-081969-12-24
19701970-02-051970-12-11
19711971-02-071971-12-15
19721972-01-151972-11-28
19731973-01-131973-11-05
19741974-03-311974-12-06
19751975-02-101975-12-23
19761976-02-011976-12-10

Every Fixed Threshold

Fixed thresholds at Martiros
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2830196321
25 mm (0.98 in): Days with 25 mm or more rain24619694
50 mm (1.97 in): Days with 50 mm or more rain1219692

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Martiros 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).