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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Blind Channel Threshold Days by Year

6 fixed thresholds counted per year at Blind Channel (CA001020885): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blind Channel Thresholds

  • Blind Channel: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1968 with 110.
  • Blind Channel: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1968 with 42.
  • Blind Channel: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1968 with 10.
  • Blind Channel: days with 10 cm (3.9 in) or more of snowfall in 23 years, most in 1964 with 8.
  • 6 fixed thresholds have at least one qualifying day at Blind Channel.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Blind Channel Days per year at Blind Channel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 110 in 1968. 0501001501957: 671958: 831959: 831962: 901963: 801964: 961965: 671966: 961967: 921968: 1101969: 771970: 621971: 751972: 831973: 801974: 811975: 871976: 881977: 741978: 711979: 811980: 781981: 871982: 721983: 99195719621965196819711974197719801983
Days per year at Blind Channel with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 110 in 1968.
Days with 10 mm (0.39 in) or more of precipitation per year at Blind Channel
YearDaysDecade average
19576777.7
19588377.7
19598377.7
19629088.5
19638088.5
19649688.5
19656788.5
19669688.5
19679288.5
196811088.5
19697788.5
19706278.2
19717578.2
19728378.2
19738078.2
19748178.2
19758778.2
19768878.2
19777478.2
19787178.2
19798178.2
19807884
19818784
19827284
19839984
First to last qualifying date each year at Blind Channel For each year, a bar from the first to the last day at Blind Channel meeting 10 mm (0.39 in). 1957: 6 January 1957 to 27 December 19571958: 2 January 1958 to 31 December 19581959: 5 January 1959 to 26 December 19591962: 1 January 1962 to 31 December 19621963: 2 January 1963 to 31 December 19631964: 2 January 1964 to 31 December 19641965: 1 January 1965 to 29 December 19651966: 1 January 1966 to 31 December 19661967: 1 January 1967 to 24 December 19671968: 6 January 1968 to 31 December 19681969: 1 January 1969 to 22 December 19691970: 8 January 1970 to 29 December 19701971: 7 January 1971 to 23 December 19711972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 22 December 19731974: 11 January 1974 to 28 December 19741975: 1 January 1975 to 29 December 19751976: 2 January 1976 to 28 December 19761977: 13 January 1977 to 14 December 19771978: 3 January 1978 to 23 December 19781979: 16 January 1979 to 31 December 19791980: 1 January 1980 to 29 December 19801981: 17 January 1981 to 30 December 19811982: 6 January 1982 to 24 December 19821983: 1 January 1983 to 30 December 19831957196319671971197519791983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Blind Channel meeting 10 mm (0.39 in).
First to last qualifying date each year at Blind Channel
YearFirst dateLast date
19571957-01-061957-12-27
19581958-01-021958-12-31
19591959-01-051959-12-26
19621962-01-011962-12-31
19631963-01-021963-12-31
19641964-01-021964-12-31
19651965-01-011965-12-29
19661966-01-011966-12-31
19671967-01-011967-12-24
19681968-01-061968-12-31
19691969-01-011969-12-22
19701970-01-081970-12-29
19711971-01-071971-12-23
19721972-01-011972-12-31
19731973-01-011973-12-22
19741974-01-111974-12-28
19751975-01-011975-12-29
19761976-01-021976-12-28
19771977-01-131977-12-14
19781978-01-031978-12-23
19791979-01-161979-12-31
19801980-01-011980-12-29
19811981-01-171981-12-30
19821982-01-061982-12-24
19831983-01-011983-12-30

Every Fixed Threshold

Fixed thresholds at Blind Channel
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain25110196899
25 mm (0.98 in): Days with 25 mm or more rain2542196832
50 mm (1.97 in): Days with 50 mm or more rain251019683
100 mm (3.94 in): Days with 100 mm or more rain2119581
10 cm (3.9 in): Days with 10 cm or more snowfall23819641
25 cm (9.8 in): Days with 25 cm or more snowfall12319641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Blind Channel 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).