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

Ribnica Threshold Days by Year (MD000033754)

3 fixed thresholds counted per year at Ribnica (MD000033754): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ribnica Thresholds

  • Ribnica: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1980 with 22.
  • Ribnica: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1977 with 7.
  • Ribnica: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1964 with 2.
  • 3 fixed thresholds have at least one qualifying day at Ribnica.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ribnica Days per year at Ribnica with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1980. 01020301964: 101965: 81967: 111968: 131969: 51970: 181971: 161972: 191973: 131977: 131978: 181979: 171980: 221981: 141982: 121983: 91984: 191985: 151986: 91988: 131989: 181990: 111991: 151992: 1219641968197119771980198319861990
Days per year at Ribnica with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1980.
Days with 10 mm (0.39 in) or more of precipitation per year at Ribnica
YearDaysDecade average
1964109.4
196589.4
1967119.4
1968139.4
196959.4
19701816.3
19711616.3
19721916.3
19731316.3
19771316.3
19781816.3
19791716.3
19802214.6
19811414.6
19821214.6
1983914.6
19841914.6
19851514.6
1986914.6
19881314.6
19891814.6
19901112.7
19911512.7
19921212.7
First to last qualifying date each year at Ribnica For each year, a bar from the first to the last day at Ribnica meeting 10 mm (0.39 in). 1964: 13 June 1964 to 23 October 19641965: 5 January 1965 to 5 November 19651967: 4 February 1967 to 12 December 19671968: 11 February 1968 to 29 December 19681969: 20 May 1969 to 21 December 19691970: 19 January 1970 to 27 December 19701971: 18 February 1971 to 3 December 19711972: 29 May 1972 to 24 November 19721973: 18 February 1973 to 18 August 19731977: 17 February 1977 to 25 August 19771978: 31 January 1978 to 1 December 19781979: 14 January 1979 to 31 December 19791980: 31 March 1980 to 2 December 19801981: 20 January 1981 to 17 December 19811982: 2 January 1982 to 13 December 19821983: 5 April 1983 to 29 November 19831984: 21 January 1984 to 28 December 19841985: 3 January 1985 to 5 September 19851986: 8 January 1986 to 23 December 19861988: 26 January 1988 to 9 October 19881989: 3 March 1989 to 27 September 19891990: 14 February 1990 to 15 December 19901991: 16 February 1991 to 22 October 19911992: 28 March 1992 to 8 December 199219641968197119771980198319861990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ribnica meeting 10 mm (0.39 in).
First to last qualifying date each year at Ribnica
YearFirst dateLast date
19641964-06-131964-10-23
19651965-01-051965-11-05
19671967-02-041967-12-12
19681968-02-111968-12-29
19691969-05-201969-12-21
19701970-01-191970-12-27
19711971-02-181971-12-03
19721972-05-291972-11-24
19731973-02-181973-08-18
19771977-02-171977-08-25
19781978-01-311978-12-01
19791979-01-141979-12-31
19801980-03-311980-12-02
19811981-01-201981-12-17
19821982-01-021982-12-13
19831983-04-051983-11-29
19841984-01-211984-12-28
19851985-01-031985-09-05
19861986-01-081986-12-23
19881988-01-261988-10-09
19891989-03-031989-09-27
19901990-02-141990-12-15
19911991-02-161991-10-22
19921992-03-281992-12-08

Every Fixed Threshold

Fixed thresholds at Ribnica
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2422198012
25 mm (0.98 in): Days with 25 mm or more rain22719774
50 mm (1.97 in): Days with 50 mm or more rain11219641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Ribnica 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).