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Built 2026-10-19 (19 October 2026)

Vizirny' Threshold Days by Year (RSM00030142)

3 fixed thresholds counted per year at Vizirny' (RSM00030142): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vizirny' Thresholds

  • Vizirny': days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1988 with 12.
  • Vizirny': days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1980 with 3.
  • Vizirny': days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1973 with 1.
  • 3 fixed thresholds have at least one qualifying day at Vizirny'.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Vizirny' Days per year at Vizirny' with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1988. 0510151966: 31968: 71969: 51970: 41971: 91972: 61973: 61974: 51975: 101976: 31977: 41978: 71979: 41980: 101981: 61982: 61983: 91984: 101985: 11986: 61988: 121989: 61990: 21991: 81992: 61994: 91995: 81996: 71966197019731976197919821985198919921996
Days per year at Vizirny' with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1988.
Days with 10 mm (0.39 in) or more of precipitation per year at Vizirny'
YearDaysDecade average
196635
196875
196955
197045.8
197195.8
197265.8
197365.8
197455.8
1975105.8
197635.8
197745.8
197875.8
197945.8
1980107.3
198167.3
198267.3
198397.3
1984107.3
198517.3
198667.3
1988127.3
198967.3
199026.7
199186.7
199266.7
199496.7
199586.7
199676.7
First to last qualifying date each year at Vizirny' For each year, a bar from the first to the last day at Vizirny' meeting 10 mm (0.39 in). 1966: 29 May 1966 to 4 October 19661968: 8 April 1968 to 29 September 19681969: 6 July 1969 to 17 September 19691970: 26 June 1970 to 9 August 19701971: 13 May 1971 to 10 October 19711972: 11 May 1972 to 18 September 19721973: 1 July 1973 to 6 August 19731974: 3 June 1974 to 15 August 19741975: 11 May 1975 to 19 August 19751976: 29 May 1976 to 19 August 19761977: 23 May 1977 to 21 July 19771978: 16 June 1978 to 17 September 19781979: 10 June 1979 to 11 September 19791980: 9 June 1980 to 2 November 19801981: 1 June 1981 to 9 October 19811982: 6 April 1982 to 30 September 19821983: 8 June 1983 to 13 September 19831984: 26 April 1984 to 28 November 19841985: 15 August 1985 to 15 August 19851986: 13 June 1986 to 23 October 19861988: 12 May 1988 to 12 October 19881989: 9 June 1989 to 3 September 19891990: 30 June 1990 to 5 August 19901991: 15 June 1991 to 5 October 19911992: 28 May 1992 to 20 August 19921994: 2 June 1994 to 31 October 19941995: 2 June 1995 to 24 November 19951996: 27 June 1996 to 22 September 19961966197119751979198319881992JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vizirny' meeting 10 mm (0.39 in).
First to last qualifying date each year at Vizirny'
YearFirst dateLast date
19661966-05-291966-10-04
19681968-04-081968-09-29
19691969-07-061969-09-17
19701970-06-261970-08-09
19711971-05-131971-10-10
19721972-05-111972-09-18
19731973-07-011973-08-06
19741974-06-031974-08-15
19751975-05-111975-08-19
19761976-05-291976-08-19
19771977-05-231977-07-21
19781978-06-161978-09-17
19791979-06-101979-09-11
19801980-06-091980-11-02
19811981-06-011981-10-09
19821982-04-061982-09-30
19831983-06-081983-09-13
19841984-04-261984-11-28
19851985-08-151985-08-15
19861986-06-131986-10-23
19881988-05-121988-10-12
19891989-06-091989-09-03
19901990-06-301990-08-05
19911991-06-151991-10-05
19921992-05-281992-08-20
19941994-06-021994-10-31
19951995-06-021995-11-24
19961996-06-271996-09-22

Every Fixed Threshold

Fixed thresholds at Vizirny'
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain281219887
25 mm (0.98 in): Days with 25 mm or more rain12319801
50 mm (1.97 in): Days with 50 mm or more rain2119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Vizirny' 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).