Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Ostaskov Threshold Days by Year (RSM00026389)

6 fixed thresholds counted per year at Ostaskov (RSM00026389): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ostaskov Thresholds

  • Ostaskov: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1952 with 20.
  • Ostaskov: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1953 with 5.
  • Ostaskov: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1983 with 1.
  • 6 fixed thresholds have at least one qualifying day at Ostaskov.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ostaskov Days per year at Ostaskov with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1952. 051015201950: 111951: 121952: 201953: 191955: 101956: 101957: 131958: 111961: 101962: 151963: 71964: 71965: 91967: 141968: 111969: 91970: 71971: 111972: 71973: 131974: 121975: 171976: 171977: 181978: 141979: 111980: 171981: 141982: 101983: 141984: 181985: 191986: 171988: 101989: 111990: 141991: 141992: 171993: 201994: 131995: 172025: 3195019561963196919741979198419901995
Days per year at Ostaskov with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Ostaskov
YearDaysDecade average
19501113.3
19511213.3
19522013.3
19531913.3
19551013.3
19561013.3
19571313.3
19581113.3
19611010.3
19621510.3
1963710.3
1964710.3
1965910.3
19671410.3
19681110.3
1969910.3
1970712.7
19711112.7
1972712.7
19731312.7
19741212.7
19751712.7
19761712.7
19771812.7
19781412.7
19791112.7
19801714.4
19811414.4
19821014.4
19831414.4
19841814.4
19851914.4
19861714.4
19881014.4
19891114.4
19901415.8
19911415.8
19921715.8
19932015.8
19941315.8
19951715.8
202533
First to last qualifying date each year at Ostaskov For each year, a bar from the first to the last day at Ostaskov meeting 10 mm (0.39 in). 1950: 23 April 1950 to 7 November 19501951: 16 April 1951 to 17 September 19511952: 3 May 1952 to 29 November 19521953: 20 April 1953 to 10 November 19531955: 19 February 1955 to 4 December 19551956: 9 May 1956 to 4 October 19561957: 23 May 1957 to 14 December 19571958: 14 January 1958 to 16 December 19581961: 27 March 1961 to 9 December 19611962: 18 March 1962 to 19 October 19621963: 3 June 1963 to 29 October 19631964: 3 July 1964 to 2 December 19641965: 20 May 1965 to 20 December 19651967: 18 April 1967 to 10 November 19671968: 31 January 1968 to 30 December 19681969: 1 June 1969 to 28 November 19691970: 9 January 1970 to 10 October 19701971: 18 February 1971 to 22 December 19711972: 13 May 1972 to 19 November 19721973: 22 February 1973 to 25 November 19731974: 20 February 1974 to 30 November 19741975: 10 January 1975 to 29 December 19751976: 9 January 1976 to 6 December 19761977: 27 February 1977 to 17 September 19771978: 24 April 1978 to 20 November 19781979: 31 January 1979 to 30 November 19791980: 4 May 1980 to 30 October 19801981: 27 March 1981 to 25 October 19811982: 11 May 1982 to 7 September 19821983: 14 April 1983 to 31 December 19831984: 3 January 1984 to 24 October 19841985: 8 January 1985 to 7 November 19851986: 4 April 1986 to 11 October 19861988: 14 April 1988 to 11 October 19881989: 2 June 1989 to 22 August 19891990: 22 February 1990 to 11 December 19901991: 16 May 1991 to 1 October 19911992: 12 January 1992 to 8 December 19921993: 15 January 1993 to 28 September 19931994: 6 January 1994 to 28 December 19941995: 7 February 1995 to 24 December 19952025: 2 January 2025 to 14 March 20251950195719651972197819841991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ostaskov meeting 10 mm (0.39 in).
First to last qualifying date each year at Ostaskov
YearFirst dateLast date
19501950-04-231950-11-07
19511951-04-161951-09-17
19521952-05-031952-11-29
19531953-04-201953-11-10
19551955-02-191955-12-04
19561956-05-091956-10-04
19571957-05-231957-12-14
19581958-01-141958-12-16
19611961-03-271961-12-09
19621962-03-181962-10-19
19631963-06-031963-10-29
19641964-07-031964-12-02
19651965-05-201965-12-20
19671967-04-181967-11-10
19681968-01-311968-12-30
19691969-06-011969-11-28
19701970-01-091970-10-10
19711971-02-181971-12-22
19721972-05-131972-11-19
19731973-02-221973-11-25
19741974-02-201974-11-30
19751975-01-101975-12-29
19761976-01-091976-12-06
19771977-02-271977-09-17
19781978-04-241978-11-20
19791979-01-311979-11-30
19801980-05-041980-10-30
19811981-03-271981-10-25
19821982-05-111982-09-07
19831983-04-141983-12-31
19841984-01-031984-10-24
19851985-01-081985-11-07
19861986-04-041986-10-11
19881988-04-141988-10-11
19891989-06-021989-08-22
19901990-02-221990-12-11
19911991-05-161991-10-01
19921992-01-121992-12-08
19931993-01-151993-09-28
19941994-01-061994-12-28
19951995-02-071995-12-24
20252025-01-022025-03-14

Every Fixed Threshold

Fixed thresholds at Ostaskov
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max10n/a22
0 C (32 F): Frost days (min10n/a57
-10 C (14 F): Days with min10n/a14
10 mm (0.39 in): Days with 10 mm or more rain422019523
25 mm (0.98 in): Days with 25 mm or more rain30519532
50 mm (1.97 in): Days with 50 mm or more rain4119831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Ostaskov 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).