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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Copabella Threshold Days by Year

3 fixed thresholds counted per year at Copabella (ASN00072015): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Copabella Thresholds

  • Copabella: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1956 with 47.
  • Copabella: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1939 with 14.
  • Copabella: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1939 with 2.
  • 3 fixed thresholds have at least one qualifying day at Copabella.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Copabella Days per year at Copabella with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1956. 02040601936: 271937: 271938: 131939: 411940: 211941: 261942: 341943: 271944: 121945: 241946: 321947: 331948: 281949: 341950: 341951: 331952: 461953: 271954: 261955: 341956: 471957: 211958: 341959: 281960: 411961: 271962: 261963: 271936193919421945194819511954195719601963
Days per year at Copabella with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Copabella
YearDaysDecade average
19362727
19372727
19381327
19394127
19402127.1
19412627.1
19423427.1
19432727.1
19441227.1
19452427.1
19463227.1
19473327.1
19482827.1
19493427.1
19503433
19513333
19524633
19532733
19542633
19553433
19564733
19572133
19583433
19592833
19604130.3
19612730.3
19622630.3
19632730.3
First to last qualifying date each year at Copabella For each year, a bar from the first to the last day at Copabella meeting 10 mm (0.39 in). 1936: 5 January 1936 to 28 December 19361937: 19 January 1937 to 29 December 19371938: 3 January 1938 to 30 October 19381939: 18 February 1939 to 5 November 19391940: 7 January 1940 to 28 December 19401941: 3 January 1941 to 6 December 19411942: 14 February 1942 to 23 November 19421943: 3 January 1943 to 20 November 19431944: 5 March 1944 to 13 December 19441945: 11 January 1945 to 19 December 19451946: 17 January 1946 to 1 December 19461947: 2 March 1947 to 25 December 19471948: 2 January 1948 to 30 December 19481949: 26 January 1949 to 20 December 19491950: 19 January 1950 to 30 December 19501951: 7 January 1951 to 10 December 19511952: 6 January 1952 to 11 December 19521953: 6 January 1953 to 9 November 19531954: 19 January 1954 to 13 December 19541955: 31 January 1955 to 25 November 19551956: 3 January 1956 to 14 December 19561957: 8 February 1957 to 31 December 19571958: 30 January 1958 to 27 December 19581959: 25 January 1959 to 30 November 19591960: 5 January 1960 to 3 December 19601961: 1 January 1961 to 18 December 19611962: 18 January 1962 to 7 December 19621963: 3 January 1963 to 12 December 19631936194019441948195219561960JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Copabella meeting 10 mm (0.39 in).
First to last qualifying date each year at Copabella
YearFirst dateLast date
19361936-01-051936-12-28
19371937-01-191937-12-29
19381938-01-031938-10-30
19391939-02-181939-11-05
19401940-01-071940-12-28
19411941-01-031941-12-06
19421942-02-141942-11-23
19431943-01-031943-11-20
19441944-03-051944-12-13
19451945-01-111945-12-19
19461946-01-171946-12-01
19471947-03-021947-12-25
19481948-01-021948-12-30
19491949-01-261949-12-20
19501950-01-191950-12-30
19511951-01-071951-12-10
19521952-01-061952-12-11
19531953-01-061953-11-09
19541954-01-191954-12-13
19551955-01-311955-11-25
19561956-01-031956-12-14
19571957-02-081957-12-31
19581958-01-301958-12-27
19591959-01-251959-11-30
19601960-01-051960-12-03
19611961-01-011961-12-18
19621962-01-181962-12-07
19631963-01-031963-12-12

Every Fixed Threshold

Fixed thresholds at Copabella
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2847195627
25 mm (0.98 in): Days with 25 mm or more rain281419393
50 mm (1.97 in): Days with 50 mm or more rain14219391

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Copabella 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).