Built 2026-10-18 (18 October 2026)

Castille Threshold Days by Year

5 fixed thresholds counted per year at Castille (ASN00058010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Castille Thresholds

  • Castille: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1950 with 53.
  • Castille: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1967 with 21.
  • Castille: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1950 with 7.
  • Castille: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1948 with 2.
  • 5 fixed thresholds have at least one qualifying day at Castille.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Castille Days per year at Castille with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1950. 02040601937: 451938: 321940: 231941: 191942: 301943: 381944: 311945: 301946: 251947: 441948: 301949: 201950: 531952: 201953: 231954: 351955: 341956: 381957: 201958: 311959: 481960: 221961: 341962: 311963: 271964: 341965: 311966: 231967: 451968: 241969: 2519371942194619501955195919631967
Days per year at Castille with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 53 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Castille
YearDaysDecade average
19374538.5
19383238.5
19402329
19411929
19423029
19433829
19443129
19453029
19462529
19474429
19483029
19492029
19505333.6
19522033.6
19532333.6
19543533.6
19553433.6
19563833.6
19572033.6
19583133.6
19594833.6
19602229.6
19613429.6
19623129.6
19632729.6
19643429.6
19653129.6
19662329.6
19674529.6
19682429.6
19692529.6
First to last qualifying date each year at Castille For each year, a bar from the first to the last day at Castille meeting 10 mm (0.39 in). 1937: 11 January 1937 to 20 December 19371938: 17 January 1938 to 6 November 19381940: 22 January 1940 to 30 December 19401941: 6 January 1941 to 30 December 19411942: 14 January 1942 to 31 December 19421943: 5 January 1943 to 31 December 19431944: 7 January 1944 to 22 December 19441945: 10 January 1945 to 16 December 19451946: 6 January 1946 to 16 December 19461947: 3 January 1947 to 29 December 19471948: 2 January 1948 to 17 December 19481949: 5 January 1949 to 25 October 19491950: 18 January 1950 to 24 December 19501952: 13 February 1952 to 28 November 19521953: 8 January 1953 to 25 December 19531954: 3 January 1954 to 18 December 19541955: 13 January 1955 to 26 December 19551956: 12 January 1956 to 23 December 19561957: 10 January 1957 to 17 December 19571958: 1 January 1958 to 29 December 19581959: 3 January 1959 to 27 December 19591960: 15 January 1960 to 16 December 19601961: 1 January 1961 to 30 December 19611962: 6 January 1962 to 31 December 19621963: 1 January 1963 to 18 December 19631964: 1 January 1964 to 27 December 19641965: 7 January 1965 to 24 December 19651966: 1 February 1966 to 7 December 19661967: 2 January 1967 to 29 December 19671968: 5 January 1968 to 11 December 19681969: 2 January 1969 to 24 December 196919371942194619501955195919631967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Castille meeting 10 mm (0.39 in).
First to last qualifying date each year at Castille
YearFirst dateLast date
19371937-01-111937-12-20
19381938-01-171938-11-06
19401940-01-221940-12-30
19411941-01-061941-12-30
19421942-01-141942-12-31
19431943-01-051943-12-31
19441944-01-071944-12-22
19451945-01-101945-12-16
19461946-01-061946-12-16
19471947-01-031947-12-29
19481948-01-021948-12-17
19491949-01-051949-10-25
19501950-01-181950-12-24
19521952-02-131952-11-28
19531953-01-081953-12-25
19541954-01-031954-12-18
19551955-01-131955-12-26
19561956-01-121956-12-23
19571957-01-101957-12-17
19581958-01-011958-12-29
19591959-01-031959-12-27
19601960-01-151960-12-16
19611961-01-011961-12-30
19621962-01-061962-12-31
19631963-01-011963-12-18
19641964-01-011964-12-27
19651965-01-071965-12-24
19661966-02-011966-12-07
19671967-01-021967-12-29
19681968-01-051968-12-11
19691969-01-021969-12-24

Every Fixed Threshold

Fixed thresholds at Castille
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3153195025
25 mm (0.98 in): Days with 25 mm or more rain312119677
50 mm (1.97 in): Days with 50 mm or more rain30719503
100 mm (3.94 in): Days with 100 mm or more rain15219481
200 mm (7.87 in): Days with 200 mm or more rain1119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Castille 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).