Built 2026-10-19 (19 October 2026)

Passa Quatro (Inmet) Threshold Days by Year (BR002244062)

4 fixed thresholds counted per year at Passa Quatro (Inmet) (BR002244062): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Passa Quatro (Inmet) Thresholds

  • Passa Quatro (Inmet): days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1965 with 74.
  • Passa Quatro (Inmet): days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1947 with 30.
  • Passa Quatro (Inmet): days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1947 with 8.
  • Passa Quatro (Inmet): days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1960 with 2.
  • 4 fixed thresholds have at least one qualifying day at Passa Quatro (Inmet).
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Passa Quatro (Inmet) Days per year at Passa Quatro (Inmet) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 74 in 1965. 0204060801941: 381942: 391943: 421944: 341945: 451946: 501947: 681948: 351949: 321950: 461951: 381952: 481953: 461954: 421955: 441956: 451957: 551959: 431960: 491961: 391963: 291964: 491965: 741967: 491968: 301969: 421970: 481971: 331972: 551973: 421974: 411975: 3919411945194919531957196319681972
Days per year at Passa Quatro (Inmet) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 74 in 1965.
Days with 10 mm (0.39 in) or more of precipitation per year at Passa Quatro (Inmet)
YearDaysDecade average
19413842.6
19423942.6
19434242.6
19443442.6
19454542.6
19465042.6
19476842.6
19483542.6
19493242.6
19504645.2
19513845.2
19524845.2
19534645.2
19544245.2
19554445.2
19564545.2
19575545.2
19594345.2
19604945.1
19613945.1
19632945.1
19644945.1
19657445.1
19674945.1
19683045.1
19694245.1
19704843
19713343
19725543
19734243
19744143
19753943
First to last qualifying date each year at Passa Quatro (Inmet) For each year, a bar from the first to the last day at Passa Quatro (Inmet) meeting 10 mm (0.39 in). 1941: 3 January 1941 to 31 December 19411942: 5 January 1942 to 25 December 19421943: 3 January 1943 to 29 December 19431944: 7 January 1944 to 26 December 19441945: 3 January 1945 to 15 December 19451946: 1 January 1946 to 30 December 19461947: 1 January 1947 to 31 December 19471948: 9 January 1948 to 27 November 19481949: 9 January 1949 to 22 November 19491950: 7 January 1950 to 28 November 19501951: 5 January 1951 to 31 December 19511952: 1 January 1952 to 21 December 19521953: 28 January 1953 to 29 December 19531954: 2 January 1954 to 29 December 19541955: 3 January 1955 to 31 December 19551956: 1 January 1956 to 26 December 19561957: 10 January 1957 to 23 December 19571959: 5 January 1959 to 25 December 19591960: 6 January 1960 to 26 December 19601961: 2 January 1961 to 30 December 19611963: 1 January 1963 to 31 December 19631964: 2 January 1964 to 27 December 19641965: 2 January 1965 to 28 December 19651967: 3 January 1967 to 31 December 19671968: 4 January 1968 to 31 December 19681969: 3 January 1969 to 25 December 19691970: 3 January 1970 to 26 December 19701971: 14 January 1971 to 29 December 19711972: 5 January 1972 to 31 December 19721973: 11 January 1973 to 31 December 19731974: 1 January 1974 to 30 December 19741975: 1 January 1975 to 27 December 197519411945194919531957196319681972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Passa Quatro (Inmet) meeting 10 mm (0.39 in).
First to last qualifying date each year at Passa Quatro (Inmet)
YearFirst dateLast date
19411941-01-031941-12-31
19421942-01-051942-12-25
19431943-01-031943-12-29
19441944-01-071944-12-26
19451945-01-031945-12-15
19461946-01-011946-12-30
19471947-01-011947-12-31
19481948-01-091948-11-27
19491949-01-091949-11-22
19501950-01-071950-11-28
19511951-01-051951-12-31
19521952-01-011952-12-21
19531953-01-281953-12-29
19541954-01-021954-12-29
19551955-01-031955-12-31
19561956-01-011956-12-26
19571957-01-101957-12-23
19591959-01-051959-12-25
19601960-01-061960-12-26
19611961-01-021961-12-30
19631963-01-011963-12-31
19641964-01-021964-12-27
19651965-01-021965-12-28
19671967-01-031967-12-31
19681968-01-041968-12-31
19691969-01-031969-12-25
19701970-01-031970-12-26
19711971-01-141971-12-29
19721972-01-051972-12-31
19731973-01-111973-12-31
19741974-01-011974-12-30
19751975-01-011975-12-27

Every Fixed Threshold

Fixed thresholds at Passa Quatro (Inmet)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3274196539
25 mm (0.98 in): Days with 25 mm or more rain3230194715
50 mm (1.97 in): Days with 50 mm or more rain31819473
100 mm (3.94 in): Days with 100 mm or more rain4219601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Passa Quatro (Inmet) 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).