Built 2026-10-19 (19 October 2026)

Canal V.O.C. Threshold Days by Year (VE000001931)

4 fixed thresholds counted per year at Canal V.O.C. (VE000001931): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Canal V.O.C. Thresholds

  • Canal V.O.C.: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1981 with 45.
  • Canal V.O.C.: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1981 with 22.
  • Canal V.O.C.: days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1981 with 8.
  • Canal V.O.C.: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1993 with 2.
  • 4 fixed thresholds have at least one qualifying day at Canal V.O.C..
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Canal V.O.C. Days per year at Canal V.O.C. with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1981. 02040601956: 261957: 261958: 221959: 141960: 311961: 221962: 311963: 271964: 281965: 191966: 341967: 281968: 181969: 371970: 291971: 351972: 231973: 251974: 241975: 291976: 271977: 191978: 281979: 291980: 371981: 451982: 281983: 231984: 241985: 331986: 291987: 271988: 421989: 241990: 331991: 211992: 221993: 331994: 331995: 261996: 21195619611966197119761981198619911996
Days per year at Canal V.O.C. with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1981.
Days with 10 mm (0.39 in) or more of precipitation per year at Canal V.O.C.
YearDaysDecade average
19562622
19572622
19582222
19591422
19603127.5
19612227.5
19623127.5
19632727.5
19642827.5
19651927.5
19663427.5
19672827.5
19681827.5
19693727.5
19702926.8
19713526.8
19722326.8
19732526.8
19742426.8
19752926.8
19762726.8
19771926.8
19782826.8
19792926.8
19803731.2
19814531.2
19822831.2
19832331.2
19842431.2
19853331.2
19862931.2
19872731.2
19884231.2
19892431.2
19903327
19912127
19922227
19933327
19943327
19952627
19962127
First to last qualifying date each year at Canal V.O.C. For each year, a bar from the first to the last day at Canal V.O.C. meeting 10 mm (0.39 in). 1956: 23 February 1956 to 21 December 19561957: 4 May 1957 to 31 December 19571958: 17 April 1958 to 12 October 19581959: 22 April 1959 to 30 December 19591960: 22 April 1960 to 7 December 19601961: 26 April 1961 to 20 November 19611962: 17 April 1962 to 20 December 19621963: 2 April 1963 to 21 November 19631964: 10 April 1964 to 16 November 19641965: 8 May 1965 to 23 November 19651966: 15 April 1966 to 14 December 19661967: 17 March 1967 to 8 December 19671968: 29 January 1968 to 12 November 19681969: 16 April 1969 to 1 December 19691970: 2 March 1970 to 20 December 19701971: 2 January 1971 to 26 December 19711972: 17 January 1972 to 17 December 19721973: 21 April 1973 to 29 December 19731974: 23 March 1974 to 30 November 19741975: 26 April 1975 to 27 December 19751976: 6 March 1976 to 9 December 19761977: 11 May 1977 to 14 November 19771978: 5 April 1978 to 6 December 19781979: 3 April 1979 to 30 December 19791980: 23 April 1980 to 31 December 19801981: 5 April 1981 to 15 November 19811982: 5 April 1982 to 31 October 19821983: 19 April 1983 to 30 October 19831984: 8 January 1984 to 31 October 19841985: 26 April 1985 to 7 December 19851986: 27 February 1986 to 30 November 19861987: 1 May 1987 to 1 December 19871988: 9 April 1988 to 31 December 19881989: 26 January 1989 to 3 December 19891990: 23 April 1990 to 3 December 19901991: 2 January 1991 to 18 December 19911992: 8 February 1992 to 7 November 19921993: 13 April 1993 to 7 December 19931994: 8 April 1994 to 24 December 19941995: 16 April 1995 to 20 October 19951996: 10 February 1996 to 9 December 19961956196219681974198019861992JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Canal V.O.C. meeting 10 mm (0.39 in).
First to last qualifying date each year at Canal V.O.C.
YearFirst dateLast date
19561956-02-231956-12-21
19571957-05-041957-12-31
19581958-04-171958-10-12
19591959-04-221959-12-30
19601960-04-221960-12-07
19611961-04-261961-11-20
19621962-04-171962-12-20
19631963-04-021963-11-21
19641964-04-101964-11-16
19651965-05-081965-11-23
19661966-04-151966-12-14
19671967-03-171967-12-08
19681968-01-291968-11-12
19691969-04-161969-12-01
19701970-03-021970-12-20
19711971-01-021971-12-26
19721972-01-171972-12-17
19731973-04-211973-12-29
19741974-03-231974-11-30
19751975-04-261975-12-27
19761976-03-061976-12-09
19771977-05-111977-11-14
19781978-04-051978-12-06
19791979-04-031979-12-30
19801980-04-231980-12-31
19811981-04-051981-11-15
19821982-04-051982-10-31
19831983-04-191983-10-30
19841984-01-081984-10-31
19851985-04-261985-12-07
19861986-02-271986-11-30
19871987-05-011987-12-01
19881988-04-091988-12-31
19891989-01-261989-12-03
19901990-04-231990-12-03
19911991-01-021991-12-18
19921992-02-081992-11-07
19931993-04-131993-12-07
19941994-04-081994-12-24
19951995-04-161995-10-20
19961996-02-101996-12-09

Every Fixed Threshold

Fixed thresholds at Canal V.O.C.
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4145198121
25 mm (0.98 in): Days with 25 mm or more rain412219815
50 mm (1.97 in): Days with 50 mm or more rain37819812
100 mm (3.94 in): Days with 100 mm or more rain12219931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Canal V.O.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).