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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Stpiy Threshold Days by Year

10 fixed thresholds counted per year at Stpiy (UPM00033513): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stpiy Thresholds

  • Stpiy: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1980 with 35.
  • Stpiy: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1989 with 8.
  • Stpiy: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1966 with 2.
  • Stpiy: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 2003 with 9.
  • 10 fixed thresholds have at least one qualifying day at Stpiy.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Stpiy Days per year at Stpiy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1980. 0102030401960: 221962: 251963: 121964: 191965: 261966: 301967: 171968: 201969: 251970: 261971: 191972: 201973: 191974: 251977: 221979: 231980: 351981: 151982: 161983: 141984: 171985: 211986: 121987: 211988: 231989: 221990: 16196019641967197019731979198219851988
Days per year at Stpiy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1980.
Days with 10 mm (0.39 in) or more of precipitation per year at Stpiy
YearDaysDecade average
19602221.8
19622521.8
19631221.8
19641921.8
19652621.8
19663021.8
19671721.8
19682021.8
19692521.8
19702622
19711922
19722022
19731922
19742522
19772222
19792322
19803519.6
19811519.6
19821619.6
19831419.6
19841719.6
19852119.6
19861219.6
19872119.6
19882319.6
19892219.6
19901616
First to last qualifying date each year at Stpiy For each year, a bar from the first to the last day at Stpiy meeting 10 mm (0.39 in). 1960: 5 April 1960 to 29 November 19601962: 2 January 1962 to 31 December 19621963: 23 April 1963 to 13 November 19631964: 23 March 1964 to 5 December 19641965: 31 January 1965 to 11 December 19651966: 21 January 1966 to 5 December 19661967: 12 March 1967 to 17 November 19671968: 11 February 1968 to 20 December 19681969: 14 April 1969 to 3 December 19691970: 17 January 1970 to 1 December 19701971: 1 January 1971 to 24 December 19711972: 10 April 1972 to 25 November 19721973: 11 February 1973 to 7 November 19731974: 12 January 1974 to 3 November 19741977: 27 January 1977 to 27 November 19771979: 14 January 1979 to 8 December 19791980: 1 January 1980 to 27 December 19801981: 1 May 1981 to 24 October 19811982: 26 February 1982 to 26 December 19821983: 26 March 1983 to 12 October 19831984: 10 February 1984 to 8 October 19841985: 10 February 1985 to 30 December 19851986: 20 April 1986 to 30 August 19861987: 30 March 1987 to 23 December 19871988: 31 January 1988 to 8 October 19881989: 1 April 1989 to 23 November 19891990: 8 April 1990 to 16 December 19901960196519691973198019841988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stpiy meeting 10 mm (0.39 in).
First to last qualifying date each year at Stpiy
YearFirst dateLast date
19601960-04-051960-11-29
19621962-01-021962-12-31
19631963-04-231963-11-13
19641964-03-231964-12-05
19651965-01-311965-12-11
19661966-01-211966-12-05
19671967-03-121967-11-17
19681968-02-111968-12-20
19691969-04-141969-12-03
19701970-01-171970-12-01
19711971-01-011971-12-24
19721972-04-101972-11-25
19731973-02-111973-11-07
19741974-01-121974-11-03
19771977-01-271977-11-27
19791979-01-141979-12-08
19801980-01-011980-12-27
19811981-05-011981-10-24
19821982-02-261982-12-26
19831983-03-261983-10-12
19841984-02-101984-10-08
19851985-02-101985-12-30
19861986-04-201986-08-30
19871987-03-301987-12-23
19881988-01-311988-10-08
19891989-04-011989-11-23
19901990-04-081990-12-16

Every Fixed Threshold

Fixed thresholds at Stpiy
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2920039
90 F (32.2 C): Days2220032
0 C (32 F): Ice days (max253200144
0 C (32 F): Frost days (min21082001101
-10 C (14 F): Days with min223200323
-20 C (-4 F): Days with min1220032
20 C (68 F): Tropical nights (min2120011
10 mm (0.39 in): Days with 10 mm or more rain2735198016
25 mm (0.98 in): Days with 25 mm or more rain26819892
50 mm (1.97 in): Days with 50 mm or more rain8219662

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2001.

Download the Data

  • Data for Stpiy 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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