Built 2026-10-19 (19 October 2026)

Holmogory Threshold Days by Year (RSM00022559)

7 fixed thresholds counted per year at Holmogory (RSM00022559): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Holmogory Thresholds

  • Holmogory: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1966 with 12.
  • Holmogory: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 1970 with 3.
  • Holmogory: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1970 with 1.
  • 7 fixed thresholds have at least one qualifying day at Holmogory.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Holmogory Days per year at Holmogory with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1966. 0510151959: 71960: 81961: 91962: 111963: 61964: 101965: 51966: 121967: 51968: 101969: 71970: 111971: 61972: 71973: 101974: 91975: 51976: 121977: 81978: 91979: 81980: 41981: 121982: 81983: 91984: 141985: 71986: 51987: 91988: 91989: 141990: 91991: 101992: 81993: 111994: 102025: 21959196319671971197519791983198719912025
Days per year at Holmogory with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 12 in 1966.
Days with 10 mm (0.39 in) or more of precipitation per year at Holmogory
YearDaysDecade average
195977
196088.3
196198.3
1962118.3
196368.3
1964108.3
196558.3
1966128.3
196758.3
1968108.3
196978.3
1970118.5
197168.5
197278.5
1973108.5
197498.5
197558.5
1976128.5
197788.5
197898.5
197988.5
198049.1
1981129.1
198289.1
198399.1
1984149.1
198579.1
198659.1
198799.1
198899.1
1989149.1
199099.6
1991109.6
199289.6
1993119.6
1994109.6
202522
First to last qualifying date each year at Holmogory For each year, a bar from the first to the last day at Holmogory meeting 10 mm (0.39 in). 1959: 10 June 1959 to 9 August 19591960: 26 January 1960 to 9 September 19601961: 7 May 1961 to 27 August 19611962: 24 April 1962 to 28 October 19621963: 17 May 1963 to 19 September 19631964: 4 January 1964 to 22 September 19641965: 21 June 1965 to 1 October 19651966: 30 June 1966 to 25 October 19661967: 4 May 1967 to 14 October 19671968: 13 April 1968 to 16 November 19681969: 13 May 1969 to 29 November 19691970: 28 April 1970 to 26 October 19701971: 1 January 1971 to 14 September 19711972: 21 July 1972 to 13 November 19721973: 25 January 1973 to 7 November 19731974: 22 March 1974 to 8 October 19741975: 5 April 1975 to 2 October 19751976: 7 April 1976 to 16 September 19761977: 29 April 1977 to 12 October 19771978: 14 March 1978 to 10 October 19781979: 21 May 1979 to 29 August 19791980: 12 June 1980 to 27 October 19801981: 30 April 1981 to 25 October 19811982: 30 May 1982 to 25 November 19821983: 29 May 1983 to 27 November 19831984: 10 May 1984 to 18 October 19841985: 4 July 1985 to 16 October 19851986: 29 June 1986 to 23 October 19861987: 28 May 1987 to 24 August 19871988: 2 June 1988 to 9 October 19881989: 11 June 1989 to 16 October 19891990: 21 February 1990 to 20 October 19901991: 15 April 1991 to 12 September 19911992: 5 April 1992 to 31 August 19921993: 4 June 1993 to 14 September 19931994: 16 April 1994 to 24 November 19942025: 29 April 2025 to 31 May 202519591964196919741979198419891994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Holmogory meeting 10 mm (0.39 in).
First to last qualifying date each year at Holmogory
YearFirst dateLast date
19591959-06-101959-08-09
19601960-01-261960-09-09
19611961-05-071961-08-27
19621962-04-241962-10-28
19631963-05-171963-09-19
19641964-01-041964-09-22
19651965-06-211965-10-01
19661966-06-301966-10-25
19671967-05-041967-10-14
19681968-04-131968-11-16
19691969-05-131969-11-29
19701970-04-281970-10-26
19711971-01-011971-09-14
19721972-07-211972-11-13
19731973-01-251973-11-07
19741974-03-221974-10-08
19751975-04-051975-10-02
19761976-04-071976-09-16
19771977-04-291977-10-12
19781978-03-141978-10-10
19791979-05-211979-08-29
19801980-06-121980-10-27
19811981-04-301981-10-25
19821982-05-301982-11-25
19831983-05-291983-11-27
19841984-05-101984-10-18
19851985-07-041985-10-16
19861986-06-291986-10-23
19871987-05-281987-08-24
19881988-06-021988-10-09
19891989-06-111989-10-16
19901990-02-211990-10-20
19911991-04-151991-09-12
19921992-04-051992-08-31
19931993-06-041993-09-14
19941994-04-161994-11-24
20252025-04-292025-05-31

Every Fixed Threshold

Fixed thresholds at Holmogory
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max10n/a41
0 C (32 F): Frost days (min10n/a78
-10 C (14 F): Days with min10n/a25
-20 C (-4 F): Days with min10n/a6
10 mm (0.39 in): Days with 10 mm or more rain371219662
25 mm (0.98 in): Days with 25 mm or more rain17319701
50 mm (1.97 in): Days with 50 mm or more rain2119701

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 Holmogory 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).