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

Svinoy,Ostrov Threshold Days by Year (AJ000037922)

3 fixed thresholds counted per year at Svinoy,Ostrov (AJ000037922): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Svinoy,Ostrov Thresholds

  • Svinoy,Ostrov: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1984 with 10.
  • Svinoy,Ostrov: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1982 with 3.
  • Svinoy,Ostrov: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1963 with 1.
  • 3 fixed thresholds have at least one qualifying day at Svinoy,Ostrov.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Svinoy,Ostrov Days per year at Svinoy,Ostrov with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 10 in 1984. 0358101955: 61956: 11957: 31958: 21960: 11961: 31962: 61963: 71964: 41965: 41977: 51978: 51979: 41980: 51981: 61982: 71983: 31984: 101985: 31986: 21987: 51988: 81989: 31990: 71991: 2195519581962196519791982198519881991
Days per year at Svinoy,Ostrov with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 10 in 1984.
Days with 10 mm (0.39 in) or more of precipitation per year at Svinoy,Ostrov
YearDaysDecade average
195563
195613
195733
195823
196014.2
196134.2
196264.2
196374.2
196444.2
196544.2
197754.7
197854.7
197944.7
198055.2
198165.2
198275.2
198335.2
1984105.2
198535.2
198625.2
198755.2
198885.2
198935.2
199074.5
199124.5
First to last qualifying date each year at Svinoy,Ostrov For each year, a bar from the first to the last day at Svinoy,Ostrov meeting 10 mm (0.39 in). 1955: 10 April 1955 to 30 November 19551956: 29 February 1956 to 29 February 19561957: 2 January 1957 to 19 November 19571958: 28 October 1958 to 29 November 19581960: 11 October 1960 to 11 October 19601961: 18 February 1961 to 21 October 19611962: 5 February 1962 to 10 November 19621963: 3 January 1963 to 3 November 19631964: 6 February 1964 to 11 November 19641965: 20 April 1965 to 18 December 19651977: 16 January 1977 to 9 November 19771978: 3 February 1978 to 10 December 19781979: 27 March 1979 to 6 November 19791980: 16 April 1980 to 30 December 19801981: 14 January 1981 to 5 November 19811982: 19 March 1982 to 8 November 19821983: 2 January 1983 to 20 April 19831984: 22 January 1984 to 2 December 19841985: 2 February 1985 to 3 December 19851986: 30 October 1986 to 20 November 19861987: 20 March 1987 to 24 October 19871988: 21 March 1988 to 27 December 19881989: 30 October 1989 to 28 December 19891990: 23 January 1990 to 23 December 19901991: 7 March 1991 to 4 November 19911955196019641979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Svinoy,Ostrov meeting 10 mm (0.39 in).
First to last qualifying date each year at Svinoy,Ostrov
YearFirst dateLast date
19551955-04-101955-11-30
19561956-02-291956-02-29
19571957-01-021957-11-19
19581958-10-281958-11-29
19601960-10-111960-10-11
19611961-02-181961-10-21
19621962-02-051962-11-10
19631963-01-031963-11-03
19641964-02-061964-11-11
19651965-04-201965-12-18
19771977-01-161977-11-09
19781978-02-031978-12-10
19791979-03-271979-11-06
19801980-04-161980-12-30
19811981-01-141981-11-05
19821982-03-191982-11-08
19831983-01-021983-04-20
19841984-01-221984-12-02
19851985-02-021985-12-03
19861986-10-301986-11-20
19871987-03-201987-10-24
19881988-03-211988-12-27
19891989-10-301989-12-28
19901990-01-231990-12-23
19911991-03-071991-11-04

Every Fixed Threshold

Fixed thresholds at Svinoy,Ostrov
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain251019842
25 mm (0.98 in): Days with 25 mm or more rain9319821
50 mm (1.97 in): Days with 50 mm or more rain2119631

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 Svinoy,Ostrov 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).