Built 2026-10-19 (19 October 2026)

Ellsinore Threshold Days by Year (USC00232563)

6 fixed thresholds counted per year at Ellsinore (USC00232563): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ellsinore Thresholds

  • Ellsinore: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1957 with 46.
  • Ellsinore: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1957 with 21.
  • Ellsinore: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1945 with 6.
  • Ellsinore: days with 10 cm (3.9 in) or more of snowfall in 11 years, most in 1960 with 5.
  • 6 fixed thresholds have at least one qualifying day at Ellsinore.
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ellsinore Days per year at Ellsinore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1957. 02040601941: 321944: 331945: 331948: 391949: 411950: 411952: 301954: 321955: 311956: 311957: 461958: 401960: 361961: 351962: 361964: 351965: 401966: 451967: 371968: 401969: 361970: 481971: 3819411948195219561960196419671970
Days per year at Ellsinore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1957.
Days with 10 mm (0.39 in) or more of precipitation per year at Ellsinore
YearDaysDecade average
19413235.6
19443335.6
19453335.6
19483935.6
19494135.6
19504135.9
19523035.9
19543235.9
19553135.9
19563135.9
19574635.9
19584035.9
19603637.8
19613537.8
19623637.8
19643537.8
19654037.8
19664537.8
19673737.8
19684037.8
19693637.8
19704843
19713843
First to last qualifying date each year at Ellsinore For each year, a bar from the first to the last day at Ellsinore meeting 10 mm (0.39 in). 1941: 1 January 1941 to 22 December 19411944: 28 January 1944 to 26 December 19441945: 13 February 1945 to 13 November 19451948: 1 January 1948 to 29 December 19481949: 4 January 1949 to 26 December 19491950: 2 January 1950 to 9 November 19501952: 2 January 1952 to 10 December 19521954: 16 February 1954 to 29 December 19541955: 19 February 1955 to 15 November 19551956: 29 January 1956 to 20 December 19561957: 20 January 1957 to 18 December 19571958: 20 January 1958 to 31 December 19581960: 4 February 1960 to 11 December 19601961: 14 January 1961 to 16 December 19611962: 6 January 1962 to 29 December 19621964: 5 February 1964 to 25 December 19641965: 1 January 1965 to 25 December 19651966: 1 January 1966 to 31 December 19661967: 7 January 1967 to 22 December 19671968: 28 January 1968 to 28 December 19681969: 17 January 1969 to 30 December 19691970: 23 February 1970 to 16 December 19701971: 4 January 1971 to 30 December 197119411948195219561960196419671970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ellsinore meeting 10 mm (0.39 in).
First to last qualifying date each year at Ellsinore
YearFirst dateLast date
19411941-01-011941-12-22
19441944-01-281944-12-26
19451945-02-131945-11-13
19481948-01-011948-12-29
19491949-01-041949-12-26
19501950-01-021950-11-09
19521952-01-021952-12-10
19541954-02-161954-12-29
19551955-02-191955-11-15
19561956-01-291956-12-20
19571957-01-201957-12-18
19581958-01-201958-12-31
19601960-02-041960-12-11
19611961-01-141961-12-16
19621962-01-061962-12-29
19641964-02-051964-12-25
19651965-01-011965-12-25
19661966-01-011966-12-31
19671967-01-071967-12-22
19681968-01-281968-12-28
19691969-01-171969-12-30
19701970-02-231970-12-16
19711971-01-041971-12-30

Every Fixed Threshold

Fixed thresholds at Ellsinore
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2346195738
25 mm (0.98 in): Days with 25 mm or more rain232119578
50 mm (1.97 in): Days with 50 mm or more rain23619451
100 mm (3.94 in): Days with 100 mm or more rain4219572
10 cm (3.9 in): Days with 10 cm or more snowfall11519601
25 cm (9.8 in): Days with 25 cm or more snowfall10n/a1

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 Ellsinore 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).