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

Hammenhog Threshold Days by Year (SWE00137518)

4 fixed thresholds counted per year at Hammenhog (SWE00137518): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hammenhog Thresholds

  • Hammenhog: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1960 with 33.
  • Hammenhog: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1968 with 6.
  • Hammenhog: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1959 with 2.
  • Hammenhog: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1960 with 1.
  • 4 fixed thresholds have at least one qualifying day at Hammenhog.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hammenhog Days per year at Hammenhog with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1960. 0102030401945: 161946: 211947: 131948: 141949: 231950: 201951: 181952: 171953: 81954: 161955: 151956: 131957: 131958: 211959: 151960: 331961: 151962: 211963: 221964: 131965: 241966: 311967: 151968: 211969: 171970: 261971: 151972: 181973: 141974: 261975: 201976: 161977: 151978: 211979: 221980: 281981: 311982: 211983: 201984: 211986: 231987: 271988: 291989: 191990: 171991: 191945195019551960196519701975198019861991
Days per year at Hammenhog with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1960.
Days with 10 mm (0.39 in) or more of precipitation per year at Hammenhog
YearDaysDecade average
19451617.4
19462117.4
19471317.4
19481417.4
19492317.4
19502015.6
19511815.6
19521715.6
1953815.6
19541615.6
19551515.6
19561315.6
19571315.6
19582115.6
19591515.6
19603321.2
19611521.2
19622121.2
19632221.2
19641321.2
19652421.2
19663121.2
19671521.2
19682121.2
19691721.2
19702619.3
19711519.3
19721819.3
19731419.3
19742619.3
19752019.3
19761619.3
19771519.3
19782119.3
19792219.3
19802824.3
19813124.3
19822124.3
19832024.3
19842124.3
19862324.3
19872724.3
19882924.3
19891924.3
19901718
19911918
First to last qualifying date each year at Hammenhog For each year, a bar from the first to the last day at Hammenhog meeting 10 mm (0.39 in). 1945: 10 January 1945 to 28 December 19451946: 29 January 1946 to 18 November 19461947: 13 January 1947 to 26 November 19471948: 4 January 1948 to 14 December 19481949: 9 February 1949 to 17 December 19491950: 12 January 1950 to 1 December 19501951: 5 January 1951 to 8 December 19511952: 19 January 1952 to 24 November 19521953: 2 January 1953 to 19 December 19531954: 15 January 1954 to 23 December 19541955: 10 January 1955 to 28 December 19551956: 12 January 1956 to 11 December 19561957: 12 February 1957 to 13 December 19571958: 4 February 1958 to 25 December 19581959: 1 January 1959 to 27 December 19591960: 14 January 1960 to 22 December 19601961: 4 January 1961 to 11 December 19611962: 22 January 1962 to 28 December 19621963: 2 February 1963 to 24 November 19631964: 30 January 1964 to 28 December 19641965: 9 January 1965 to 30 December 19651966: 1 January 1966 to 29 December 19661967: 21 January 1967 to 23 December 19671968: 5 January 1968 to 10 November 19681969: 17 January 1969 to 16 December 19691970: 15 January 1970 to 3 December 19701971: 23 January 1971 to 22 November 19711972: 6 March 1972 to 20 November 19721973: 12 February 1973 to 28 November 19731974: 11 January 1974 to 25 December 19741975: 13 February 1975 to 28 November 19751976: 2 January 1976 to 27 December 19761977: 10 January 1977 to 27 December 19771978: 11 January 1978 to 31 December 19781979: 14 February 1979 to 17 December 19791980: 30 January 1980 to 11 December 19801981: 2 January 1981 to 24 December 19811982: 4 January 1982 to 16 November 19821983: 9 January 1983 to 9 December 19831984: 2 January 1984 to 23 November 19841986: 2 January 1986 to 29 December 19861987: 5 January 1987 to 20 December 19871988: 1 January 1988 to 3 December 19881989: 18 February 1989 to 21 December 19891990: 25 January 1990 to 27 December 19901991: 8 January 1991 to 23 December 199119451951195719631969197519811988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hammenhog meeting 10 mm (0.39 in).
First to last qualifying date each year at Hammenhog
YearFirst dateLast date
19451945-01-101945-12-28
19461946-01-291946-11-18
19471947-01-131947-11-26
19481948-01-041948-12-14
19491949-02-091949-12-17
19501950-01-121950-12-01
19511951-01-051951-12-08
19521952-01-191952-11-24
19531953-01-021953-12-19
19541954-01-151954-12-23
19551955-01-101955-12-28
19561956-01-121956-12-11
19571957-02-121957-12-13
19581958-02-041958-12-25
19591959-01-011959-12-27
19601960-01-141960-12-22
19611961-01-041961-12-11
19621962-01-221962-12-28
19631963-02-021963-11-24
19641964-01-301964-12-28
19651965-01-091965-12-30
19661966-01-011966-12-29
19671967-01-211967-12-23
19681968-01-051968-11-10
19691969-01-171969-12-16
19701970-01-151970-12-03
19711971-01-231971-11-22
19721972-03-061972-11-20
19731973-02-121973-11-28
19741974-01-111974-12-25
19751975-02-131975-11-28
19761976-01-021976-12-27
19771977-01-101977-12-27
19781978-01-111978-12-31
19791979-02-141979-12-17
19801980-01-301980-12-11
19811981-01-021981-12-24
19821982-01-041982-11-16
19831983-01-091983-12-09
19841984-01-021984-11-23
19861986-01-021986-12-29
19871987-01-051987-12-20
19881988-01-011988-12-03
19891989-02-181989-12-21
19901990-01-251990-12-27
19911991-01-081991-12-23

Every Fixed Threshold

Fixed thresholds at Hammenhog
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4633196019
25 mm (0.98 in): Days with 25 mm or more rain41619682
50 mm (1.97 in): Days with 50 mm or more rain6219591
100 mm (3.94 in): Days with 100 mm or more rain2119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Hammenhog 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).