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

Altiagach Threshold Days by Year (AJ000037753)

3 fixed thresholds counted per year at Altiagach (AJ000037753): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Altiagach Thresholds

  • Altiagach: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1988 with 22.
  • Altiagach: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1988 with 7.
  • 3 fixed thresholds have at least one qualifying day at Altiagach.
20 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Altiagach Days per year at Altiagach with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1988. 01020301961: 121962: 141963: 281964: 111965: 131977: 131978: 121979: 151980: 61981: 191982: 191983: 131984: 201985: 131986: 111987: 111988: 221989: 111990: 111991: 161961196319651978198019821984198619881990
Days per year at Altiagach with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1988.
Days with 10 mm (0.39 in) or more of precipitation per year at Altiagach
YearDaysDecade average
19611215.6
19621415.6
19632815.6
19641115.6
19651315.6
19771313.3
19781213.3
19791513.3
1980614.5
19811914.5
19821914.5
19831314.5
19842014.5
19851314.5
19861114.5
19871114.5
19882214.5
19891114.5
19901113.5
19911613.5
First to last qualifying date each year at Altiagach For each year, a bar from the first to the last day at Altiagach meeting 10 mm (0.39 in). 1961: 30 April 1961 to 23 October 19611962: 21 February 1962 to 10 November 19621963: 5 March 1963 to 30 December 19631964: 17 January 1964 to 3 October 19641965: 2 March 1965 to 27 November 19651977: 27 March 1977 to 12 November 19771978: 21 April 1978 to 13 October 19781979: 17 February 1979 to 29 December 19791980: 19 March 1980 to 29 October 19801981: 22 February 1981 to 13 November 19811982: 9 January 1982 to 4 December 19821983: 2 January 1983 to 30 December 19831984: 28 January 1984 to 12 November 19841985: 18 February 1985 to 3 December 19851986: 17 April 1986 to 29 November 19861987: 4 April 1987 to 25 December 19871988: 21 March 1988 to 27 December 19881989: 20 February 1989 to 31 October 19891990: 23 January 1990 to 26 October 19901991: 16 January 1991 to 5 November 19911961196419781981198419871990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Altiagach meeting 10 mm (0.39 in).
First to last qualifying date each year at Altiagach
YearFirst dateLast date
19611961-04-301961-10-23
19621962-02-211962-11-10
19631963-03-051963-12-30
19641964-01-171964-10-03
19651965-03-021965-11-27
19771977-03-271977-11-12
19781978-04-211978-10-13
19791979-02-171979-12-29
19801980-03-191980-10-29
19811981-02-221981-11-13
19821982-01-091982-12-04
19831983-01-021983-12-30
19841984-01-281984-11-12
19851985-02-181985-12-03
19861986-04-171986-11-29
19871987-04-041987-12-25
19881988-03-211988-12-27
19891989-02-201989-10-31
19901990-01-231990-10-26
19911991-01-161991-11-05

Every Fixed Threshold

Fixed thresholds at Altiagach
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2022198816
25 mm (0.98 in): Days with 25 mm or more rain19719882
50 mm (1.97 in): Days with 50 mm or more rain20n/a2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Altiagach 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).