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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Topanga Patrol Fc-6 Threshold Days by Year (USC00048967)

5 fixed thresholds counted per year at Topanga Patrol Fc-6 (USC00048967): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Topanga Patrol Fc-6 Thresholds

  • Topanga Patrol Fc-6: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1983 with 35.
  • Topanga Patrol Fc-6: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1983 with 23.
  • Topanga Patrol Fc-6: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1978 with 9.
  • Topanga Patrol Fc-6: days with 100 mm (3.94 in) or more of precipitation in 25 years, most in 1952 with 4.
  • 5 fixed thresholds have at least one qualifying day at Topanga Patrol Fc-6.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Topanga Patrol Fc-6 Days per year at Topanga Patrol Fc-6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1983. 0102030401949: 131950: 111951: 161952: 251953: 31954: 51955: 161956: 91957: 181958: 171959: 81960: 131961: 61962: 111963: 151964: 121965: 201966: 81967: 201968: 81969: 201970: 171971: 121972: 51973: 181974: 121975: 121976: 121977: 151978: 291981: 121982: 171983: 351984: 91985: 91986: 161987: 131989: 71990: 81991: 161992: 201996: 131997: 111998: 221999: 72006: 102007: 72008: 122009: 132010: 252013: 3194919551961196719731981198719972009
Days per year at Topanga Patrol Fc-6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Topanga Patrol Fc-6
YearDaysDecade average
19491313
19501112.8
19511612.8
19522512.8
1953312.8
1954512.8
19551612.8
1956912.8
19571812.8
19581712.8
1959812.8
19601313.3
1961613.3
19621113.3
19631513.3
19641213.3
19652013.3
1966813.3
19672013.3
1968813.3
19692013.3
19701714.7
19711214.7
1972514.7
19731814.7
19741214.7
19751214.7
19761214.7
19771514.7
19782914.7
19811214.8
19821714.8
19833514.8
1984914.8
1985914.8
19861614.8
19871314.8
1989714.8
1990813.9
19911613.9
19922013.9
19961313.9
19971113.9
19982213.9
1999713.9
20061010.5
2007710.5
20081210.5
20091310.5
20102514
2013314
First to last qualifying date each year at Topanga Patrol Fc-6 For each year, a bar from the first to the last day at Topanga Patrol Fc-6 meeting 10 mm (0.39 in). 1949: 19 January 1949 to 19 December 19491950: 8 January 1950 to 14 November 19501951: 10 January 1951 to 30 December 19511952: 7 January 1952 to 30 December 19521953: 20 March 1953 to 20 November 19531954: 13 February 1954 to 10 December 19541955: 1 January 1955 to 25 December 19551956: 25 January 1956 to 9 May 19561957: 5 January 1957 to 17 December 19571958: 25 January 1958 to 7 April 19581959: 6 January 1959 to 25 December 19591960: 10 January 1960 to 26 November 19601961: 15 March 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 29 December 19651966: 30 January 1966 to 6 December 19661967: 22 January 1967 to 18 December 19671968: 27 January 1968 to 25 December 19681969: 14 January 1969 to 7 November 19691970: 10 January 1970 to 21 December 19701971: 12 January 1971 to 28 December 19711972: 11 November 1972 to 7 December 19721973: 9 January 1973 to 22 December 19731974: 4 January 1974 to 29 December 19741975: 3 February 1975 to 11 October 19751976: 6 February 1976 to 31 December 19761977: 3 January 1977 to 29 December 19771978: 4 January 1978 to 19 December 19781981: 28 January 1981 to 30 December 19811982: 1 January 1982 to 23 December 19821983: 19 January 1983 to 26 December 19831984: 6 April 1984 to 27 December 19841985: 29 January 1985 to 3 December 19851986: 30 January 1986 to 6 December 19861987: 4 January 1987 to 29 December 19871989: 4 February 1989 to 26 November 19891990: 2 January 1990 to 28 May 19901991: 3 January 1991 to 29 December 19911992: 3 January 1992 to 29 December 19921996: 31 January 1996 to 11 December 19961997: 12 January 1997 to 18 December 19971998: 4 January 1998 to 28 November 19981999: 26 January 1999 to 8 November 19992006: 1 January 2006 to 22 May 20062007: 28 January 2007 to 19 December 20072008: 4 January 2008 to 25 December 20082009: 5 February 2009 to 12 December 20092010: 17 January 2010 to 29 December 20102013: 24 January 2013 to 6 May 201319491956196319701977198619972010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Topanga Patrol Fc-6 meeting 10 mm (0.39 in).
First to last qualifying date each year at Topanga Patrol Fc-6
YearFirst dateLast date
19491949-01-191949-12-19
19501950-01-081950-11-14
19511951-01-101951-12-30
19521952-01-071952-12-30
19531953-03-201953-11-20
19541954-02-131954-12-10
19551955-01-011955-12-25
19561956-01-251956-05-09
19571957-01-051957-12-17
19581958-01-251958-04-07
19591959-01-061959-12-25
19601960-01-101960-11-26
19611961-03-151961-12-02
19621962-01-201962-03-06
19631963-01-311963-11-20
19641964-01-211964-12-27
19651965-01-071965-12-29
19661966-01-301966-12-06
19671967-01-221967-12-18
19681968-01-271968-12-25
19691969-01-141969-11-07
19701970-01-101970-12-21
19711971-01-121971-12-28
19721972-11-111972-12-07
19731973-01-091973-12-22
19741974-01-041974-12-29
19751975-02-031975-10-11
19761976-02-061976-12-31
19771977-01-031977-12-29
19781978-01-041978-12-19
19811981-01-281981-12-30
19821982-01-011982-12-23
19831983-01-191983-12-26
19841984-04-061984-12-27
19851985-01-291985-12-03
19861986-01-301986-12-06
19871987-01-041987-12-29
19891989-02-041989-11-26
19901990-01-021990-05-28
19911991-01-031991-12-29
19921992-01-031992-12-29
19961996-01-311996-12-11
19971997-01-121997-12-18
19981998-01-041998-11-28
19991999-01-261999-11-08
20062006-01-012006-05-22
20072007-01-282007-12-19
20082008-01-042008-12-25
20092009-02-052009-12-12
20102010-01-172010-12-29
20132013-01-242013-05-06

Every Fixed Threshold

Fixed thresholds at Topanga Patrol Fc-6
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain513519833
25 mm (0.98 in): Days with 25 mm or more rain512319831
50 mm (1.97 in): Days with 50 mm or more rain42919786
100 mm (3.94 in): Days with 100 mm or more rain25419521
200 mm (7.87 in): Days with 200 mm or more rain2119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Topanga Patrol Fc-6 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).