Built 2026-10-19 (19 October 2026)

Lorenzo Threshold Days by Year (USC00415363)

6 fixed thresholds counted per year at Lorenzo (USC00415363): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lorenzo Thresholds

  • Lorenzo: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1985 with 26.
  • Lorenzo: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1969 with 11.
  • Lorenzo: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1981 with 4.
  • Lorenzo: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1979 with 1.
  • 6 fixed thresholds have at least one qualifying day at Lorenzo.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lorenzo Days per year at Lorenzo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1985. 01020301948: 111950: 121954: 111955: 151959: 191960: 171961: 171962: 181963: 151965: 91966: 101967: 101968: 231969: 231970: 121974: 201979: 171981: 161982: 221983: 111984: 131985: 261986: 221987: 181988: 111989: 131990: 151991: 211948195519611965196819741982198519881991
Days per year at Lorenzo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1985.
Days with 10 mm (0.39 in) or more of precipitation per year at Lorenzo
YearDaysDecade average
19481111
19501214.3
19541114.3
19551514.3
19591914.3
19601715.8
19611715.8
19621815.8
19631515.8
1965915.8
19661015.8
19671015.8
19682315.8
19692315.8
19701216.3
19742016.3
19791716.3
19811616.9
19822216.9
19831116.9
19841316.9
19852616.9
19862216.9
19871816.9
19881116.9
19891316.9
19901518
19912118
First to last qualifying date each year at Lorenzo For each year, a bar from the first to the last day at Lorenzo meeting 10 mm (0.39 in). 1948: 5 February 1948 to 10 October 19481950: 12 April 1950 to 17 September 19501954: 12 April 1954 to 12 December 19541955: 4 February 1955 to 4 October 19551959: 8 April 1959 to 16 December 19591960: 5 January 1960 to 19 October 19601961: 21 February 1961 to 14 November 19611962: 5 April 1962 to 26 November 19621963: 30 March 1963 to 19 November 19631965: 14 April 1965 to 18 October 19651966: 22 April 1966 to 24 August 19661967: 23 March 1967 to 14 September 19671968: 20 January 1968 to 26 November 19681969: 14 February 1969 to 26 October 19691970: 6 March 1970 to 16 October 19701974: 10 March 1974 to 31 December 19741979: 15 March 1979 to 25 August 19791981: 28 February 1981 to 15 October 19811982: 13 March 1982 to 8 December 19821983: 21 January 1983 to 24 October 19831984: 3 June 1984 to 16 December 19841985: 20 February 1985 to 17 October 19851986: 9 February 1986 to 3 November 19861987: 31 January 1987 to 19 December 19871988: 2 March 1988 to 23 September 19881989: 27 January 1989 to 12 September 19891990: 18 January 1990 to 7 November 19901991: 17 January 1991 to 20 December 19911948195919631968197919841988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lorenzo meeting 10 mm (0.39 in).
First to last qualifying date each year at Lorenzo
YearFirst dateLast date
19481948-02-051948-10-10
19501950-04-121950-09-17
19541954-04-121954-12-12
19551955-02-041955-10-04
19591959-04-081959-12-16
19601960-01-051960-10-19
19611961-02-211961-11-14
19621962-04-051962-11-26
19631963-03-301963-11-19
19651965-04-141965-10-18
19661966-04-221966-08-24
19671967-03-231967-09-14
19681968-01-201968-11-26
19691969-02-141969-10-26
19701970-03-061970-10-16
19741974-03-101974-12-31
19791979-03-151979-08-25
19811981-02-281981-10-15
19821982-03-131982-12-08
19831983-01-211983-10-24
19841984-06-031984-12-16
19851985-02-201985-10-17
19861986-02-091986-11-03
19871987-01-311987-12-19
19881988-03-021988-09-23
19891989-01-271989-09-12
19901990-01-181990-11-07
19911991-01-171991-12-20

Every Fixed Threshold

Fixed thresholds at Lorenzo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2826198521
25 mm (0.98 in): Days with 25 mm or more rain281119696
50 mm (1.97 in): Days with 50 mm or more rain21419811
100 mm (3.94 in): Days with 100 mm or more rain3119791
10 cm (3.9 in): Days with 10 cm or more snowfall2119831
25 cm (9.8 in): Days with 25 cm or more snowfall1119831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Lorenzo 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).