Built 2026-10-17 (17 October 2026)

Tetri-Tskaro Threshold Days by Year

3 fixed thresholds counted per year at Tetri-Tskaro (GG000037539): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tetri-Tskaro Thresholds

  • Tetri-Tskaro: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1963 with 37.
  • Tetri-Tskaro: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1963 with 14.
  • Tetri-Tskaro: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1963 with 1.
  • 3 fixed thresholds have at least one qualifying day at Tetri-Tskaro.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tetri-Tskaro Days per year at Tetri-Tskaro with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1963. 0102030401955: 311956: 171957: 141958: 201960: 281961: 201962: 131963: 371964: 181965: 241967: 271969: 281970: 181971: 181972: 211973: 151974: 271975: 281976: 231977: 211978: 201979: 241980: 231981: 231982: 281983: 241984: 221985: 211986: 231987: 231988: 251989: 151990: 221991: 151992: 19195519601964197019741978198219861990
Days per year at Tetri-Tskaro with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Tetri-Tskaro
YearDaysDecade average
19553120.5
19561720.5
19571420.5
19582020.5
19602824.4
19612024.4
19621324.4
19633724.4
19641824.4
19652424.4
19672724.4
19692824.4
19701821.5
19711821.5
19722121.5
19731521.5
19742721.5
19752821.5
19762321.5
19772121.5
19782021.5
19792421.5
19802322.7
19812322.7
19822822.7
19832422.7
19842222.7
19852122.7
19862322.7
19872322.7
19882522.7
19891522.7
19902218.7
19911518.7
19921918.7
First to last qualifying date each year at Tetri-Tskaro For each year, a bar from the first to the last day at Tetri-Tskaro meeting 10 mm (0.39 in). 1955: 3 March 1955 to 26 December 19551956: 30 January 1956 to 9 December 19561957: 4 January 1957 to 7 November 19571958: 20 March 1958 to 8 November 19581960: 7 March 1960 to 10 October 19601961: 19 January 1961 to 22 November 19611962: 28 February 1962 to 6 November 19621963: 3 January 1963 to 31 December 19631964: 12 March 1964 to 9 December 19641965: 24 January 1965 to 23 October 19651967: 6 March 1967 to 16 December 19671969: 3 January 1969 to 13 December 19691970: 10 February 1970 to 14 October 19701971: 17 April 1971 to 25 December 19711972: 14 January 1972 to 13 September 19721973: 16 January 1973 to 4 December 19731974: 10 January 1974 to 25 November 19741975: 4 January 1975 to 22 December 19751976: 6 January 1976 to 25 September 19761977: 2 January 1977 to 17 October 19771978: 20 January 1978 to 21 October 19781979: 23 January 1979 to 28 December 19791980: 23 January 1980 to 22 November 19801981: 17 February 1981 to 14 September 19811982: 3 February 1982 to 25 November 19821983: 14 March 1983 to 19 November 19831984: 27 January 1984 to 3 December 19841985: 15 January 1985 to 20 November 19851986: 6 February 1986 to 28 November 19861987: 27 February 1987 to 25 December 19871988: 16 January 1988 to 3 November 19881989: 2 March 1989 to 12 December 19891990: 22 January 1990 to 19 December 19901991: 16 January 1991 to 11 October 19911992: 2 January 1992 to 24 November 19921955196119671973197819831988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tetri-Tskaro meeting 10 mm (0.39 in).
First to last qualifying date each year at Tetri-Tskaro
YearFirst dateLast date
19551955-03-031955-12-26
19561956-01-301956-12-09
19571957-01-041957-11-07
19581958-03-201958-11-08
19601960-03-071960-10-10
19611961-01-191961-11-22
19621962-02-281962-11-06
19631963-01-031963-12-31
19641964-03-121964-12-09
19651965-01-241965-10-23
19671967-03-061967-12-16
19691969-01-031969-12-13
19701970-02-101970-10-14
19711971-04-171971-12-25
19721972-01-141972-09-13
19731973-01-161973-12-04
19741974-01-101974-11-25
19751975-01-041975-12-22
19761976-01-061976-09-25
19771977-01-021977-10-17
19781978-01-201978-10-21
19791979-01-231979-12-28
19801980-01-231980-11-22
19811981-02-171981-09-14
19821982-02-031982-11-25
19831983-03-141983-11-19
19841984-01-271984-12-03
19851985-01-151985-11-20
19861986-02-061986-11-28
19871987-02-271987-12-25
19881988-01-161988-11-03
19891989-03-021989-12-12
19901990-01-221990-12-19
19911991-01-161991-10-11
19921992-01-021992-11-24

Every Fixed Threshold

Fixed thresholds at Tetri-Tskaro
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3537196319
25 mm (0.98 in): Days with 25 mm or more rain351419634
50 mm (1.97 in): Days with 50 mm or more rain10119631

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 Tetri-Tskaro 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).