Built 2026-10-19 (19 October 2026)

Eagle Mtn Lake Dam Threshold Days by Year (USC00412678)

4 fixed thresholds counted per year at Eagle Mtn Lake Dam (USC00412678): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Eagle Mtn Lake Dam Thresholds

  • Eagle Mtn Lake Dam: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1957 with 36.
  • Eagle Mtn Lake Dam: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1957 with 18.
  • Eagle Mtn Lake Dam: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1942 with 8.
  • Eagle Mtn Lake Dam: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1959 with 3.
  • 4 fixed thresholds have at least one qualifying day at Eagle Mtn Lake Dam.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Eagle Mtn Lake Dam Days per year at Eagle Mtn Lake Dam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1957. 0102030401941: 311942: 261943: 221944: 311945: 341946: 311952: 171953: 191954: 161955: 231956: 201957: 361958: 271959: 261960: 221961: 271962: 241963: 161964: 321965: 281966: 291967: 251968: 311969: 261970: 271971: 221972: 171973: 321974: 261941194419521955195819611964196719701973
Days per year at Eagle Mtn Lake Dam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1957.
Days with 10 mm (0.39 in) or more of precipitation per year at Eagle Mtn Lake Dam
YearDaysDecade average
19413129.2
19422629.2
19432229.2
19443129.2
19453429.2
19463129.2
19521723
19531923
19541623
19552323
19562023
19573623
19582723
19592623
19602226
19612726
19622426
19631626
19643226
19652826
19662926
19672526
19683126
19692626
19702724.8
19712224.8
19721724.8
19733224.8
19742624.8
First to last qualifying date each year at Eagle Mtn Lake Dam For each year, a bar from the first to the last day at Eagle Mtn Lake Dam meeting 10 mm (0.39 in). 1941: 1 February 1941 to 11 December 19411942: 2 March 1942 to 22 December 19421943: 4 February 1943 to 28 December 19431944: 2 January 1944 to 28 December 19441945: 18 January 1945 to 3 December 19451946: 5 January 1946 to 12 December 19461952: 26 February 1952 to 31 December 19521953: 24 February 1953 to 3 December 19531954: 15 January 1954 to 29 December 19541955: 10 January 1955 to 1 December 19551956: 19 January 1956 to 20 December 19561957: 4 January 1957 to 25 December 19571958: 13 January 1958 to 30 December 19581959: 11 March 1959 to 17 December 19591960: 1 January 1960 to 31 December 19601961: 7 January 1961 to 11 December 19611962: 23 February 1962 to 2 December 19621963: 11 March 1963 to 11 December 19631964: 30 January 1964 to 10 December 19641965: 3 January 1965 to 19 December 19651966: 29 January 1966 to 16 December 19661967: 12 February 1967 to 15 December 19671968: 18 January 1968 to 1 December 19681969: 30 January 1969 to 29 December 19691970: 1 February 1970 to 30 December 19701971: 21 February 1971 to 10 December 19711972: 27 April 1972 to 18 November 19721973: 3 January 1973 to 4 December 19731974: 19 January 1974 to 26 December 197419411945195419581962196619701974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Eagle Mtn Lake Dam meeting 10 mm (0.39 in).
First to last qualifying date each year at Eagle Mtn Lake Dam
YearFirst dateLast date
19411941-02-011941-12-11
19421942-03-021942-12-22
19431943-02-041943-12-28
19441944-01-021944-12-28
19451945-01-181945-12-03
19461946-01-051946-12-12
19521952-02-261952-12-31
19531953-02-241953-12-03
19541954-01-151954-12-29
19551955-01-101955-12-01
19561956-01-191956-12-20
19571957-01-041957-12-25
19581958-01-131958-12-30
19591959-03-111959-12-17
19601960-01-011960-12-31
19611961-01-071961-12-11
19621962-02-231962-12-02
19631963-03-111963-12-11
19641964-01-301964-12-10
19651965-01-031965-12-19
19661966-01-291966-12-16
19671967-02-121967-12-15
19681968-01-181968-12-01
19691969-01-301969-12-29
19701970-02-011970-12-30
19711971-02-211971-12-10
19721972-04-271972-11-18
19731973-01-031973-12-04
19741974-01-191974-12-26

Every Fixed Threshold

Fixed thresholds at Eagle Mtn Lake Dam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2936195726
25 mm (0.98 in): Days with 25 mm or more rain2918195712
50 mm (1.97 in): Days with 50 mm or more rain28819423
100 mm (3.94 in): Days with 100 mm or more rain6319591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Eagle Mtn Lake Dam 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).