Built 2026-10-19 (19 October 2026)

La Crescenta Fc251 C Threshold Days by Year (USC00044628)

6 fixed thresholds counted per year at La Crescenta Fc251 C (USC00044628): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Crescenta Fc251 C Thresholds

  • La Crescenta Fc251 C: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1983 with 36.
  • La Crescenta Fc251 C: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1983 with 19.
  • La Crescenta Fc251 C: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1921 with 8.
  • La Crescenta Fc251 C: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 2004 with 4.
  • 6 fixed thresholds have at least one qualifying day at La Crescenta Fc251 C.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at La Crescenta Fc251 C Days per year at La Crescenta Fc251 C with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1983. 0102030401920: 141921: 201949: 111950: 121951: 201952: 201953: 41954: 161955: 171956: 101957: 201958: 161959: 61960: 101961: 61962: 101963: 181964: 121965: 271966: 81968: 41969: 201970: 111971: 91972: 51973: 181974: 161975: 111976: 151977: 121978: 271979: 161981: 131982: 211983: 361984: 91985: 71986: 141987: 121989: 71990: 51991: 131992: 181993: 241994: 101999: 92004: 112005: 172006: 132007: 92008: 112009: 6192019531959196519721978198519922006
Days per year at La Crescenta Fc251 C with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at La Crescenta Fc251 C
YearDaysDecade average
19201417
19212017
19491111
19501214.1
19512014.1
19522014.1
1953414.1
19541614.1
19551714.1
19561014.1
19572014.1
19581614.1
1959614.1
19601012.8
1961612.8
19621012.8
19631812.8
19641212.8
19652712.8
1966812.8
1968412.8
19692012.8
19701114
1971914
1972514
19731814
19741614
19751114
19761514
19771214
19782714
19791614
19811314.9
19822114.9
19833614.9
1984914.9
1985714.9
19861414.9
19871214.9
1989714.9
1990513.2
19911313.2
19921813.2
19932413.2
19941013.2
1999913.2
20041111.2
20051711.2
20061311.2
2007911.2
20081111.2
2009611.2
First to last qualifying date each year at La Crescenta Fc251 C For each year, a bar from the first to the last day at La Crescenta Fc251 C meeting 10 mm (0.39 in). 1920: 19 February 1920 to 8 November 19201921: 18 January 1921 to 27 December 19211949: 11 January 1949 to 19 December 19491950: 9 January 1950 to 19 November 19501951: 10 January 1951 to 31 December 19511952: 7 January 1952 to 30 December 19521953: 7 January 1953 to 14 November 19531954: 18 January 1954 to 10 December 19541955: 1 January 1955 to 4 December 19551956: 25 January 1956 to 4 October 19561957: 5 January 1957 to 17 December 19571958: 26 January 1958 to 25 October 19581959: 6 January 1959 to 24 December 19591960: 10 January 1960 to 26 November 19601961: 26 January 1961 to 2 December 19611962: 20 January 1962 to 6 March 19621963: 31 January 1963 to 20 November 19631964: 21 January 1964 to 27 December 19641965: 7 January 1965 to 30 December 19651966: 30 January 1966 to 6 December 19661968: 28 January 1968 to 1 April 19681969: 14 January 1969 to 7 November 19691970: 16 January 1970 to 21 December 19701971: 12 January 1971 to 28 December 19711972: 11 November 1972 to 7 December 19721973: 16 January 1973 to 1 December 19731974: 4 January 1974 to 29 December 19741975: 3 February 1975 to 12 December 19751976: 4 February 1976 to 30 December 19761977: 2 January 1977 to 28 December 19771978: 4 January 1978 to 21 November 19781979: 5 January 1979 to 25 December 19791981: 23 January 1981 to 27 November 19811982: 1 January 1982 to 23 December 19821983: 19 January 1983 to 25 December 19831984: 14 March 1984 to 27 December 19841985: 9 February 1985 to 29 November 19851986: 30 January 1986 to 6 December 19861987: 4 January 1987 to 6 December 19871989: 6 January 1989 to 26 November 19891990: 17 January 1990 to 20 November 19901991: 3 January 1991 to 26 October 19911992: 3 January 1992 to 30 December 19921993: 2 January 1993 to 14 December 19931994: 25 January 1994 to 24 December 19941999: 24 January 1999 to 1 June 19992004: 2 January 2004 to 31 December 20042005: 3 January 2005 to 17 October 20052006: 2 January 2006 to 21 May 20062007: 11 February 2007 to 19 December 20072008: 6 January 2008 to 25 December 20082009: 23 January 2009 to 11 December 200919201954196119691976198419922007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Crescenta Fc251 C meeting 10 mm (0.39 in).
First to last qualifying date each year at La Crescenta Fc251 C
YearFirst dateLast date
19201920-02-191920-11-08
19211921-01-181921-12-27
19491949-01-111949-12-19
19501950-01-091950-11-19
19511951-01-101951-12-31
19521952-01-071952-12-30
19531953-01-071953-11-14
19541954-01-181954-12-10
19551955-01-011955-12-04
19561956-01-251956-10-04
19571957-01-051957-12-17
19581958-01-261958-10-25
19591959-01-061959-12-24
19601960-01-101960-11-26
19611961-01-261961-12-02
19621962-01-201962-03-06
19631963-01-311963-11-20
19641964-01-211964-12-27
19651965-01-071965-12-30
19661966-01-301966-12-06
19681968-01-281968-04-01
19691969-01-141969-11-07
19701970-01-161970-12-21
19711971-01-121971-12-28
19721972-11-111972-12-07
19731973-01-161973-12-01
19741974-01-041974-12-29
19751975-02-031975-12-12
19761976-02-041976-12-30
19771977-01-021977-12-28
19781978-01-041978-11-21
19791979-01-051979-12-25
19811981-01-231981-11-27
19821982-01-011982-12-23
19831983-01-191983-12-25
19841984-03-141984-12-27
19851985-02-091985-11-29
19861986-01-301986-12-06
19871987-01-041987-12-06
19891989-01-061989-11-26
19901990-01-171990-11-20
19911991-01-031991-10-26
19921992-01-031992-12-30
19931993-01-021993-12-14
19941994-01-251994-12-24
19991999-01-241999-06-01
20042004-01-022004-12-31
20052005-01-032005-10-17
20062006-01-022006-05-21
20072007-02-112007-12-19
20082008-01-062008-12-25
20092009-01-232009-12-11

Every Fixed Threshold

Fixed thresholds at La Crescenta Fc251 C
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain523619836
25 mm (0.98 in): Days with 25 mm or more rain511919833
50 mm (1.97 in): Days with 50 mm or more rain40819211
100 mm (3.94 in): Days with 100 mm or more rain18420041
200 mm (7.87 in): Days with 200 mm or more rain1119691
10 cm (3.9 in): Days with 10 cm or more snowfall1119491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

Download the Data

  • Data for La Crescenta Fc251 C 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).