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

Terra Nova Threshold Days by Year (BR038614250)

4 fixed thresholds counted per year at Terra Nova (BR038614250): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Terra Nova Thresholds

  • Terra Nova: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1971 with 33.
  • Terra Nova: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1964 with 16.
  • Terra Nova: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1974 with 9.
  • Terra Nova: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1973 with 1.
  • 4 fixed thresholds have at least one qualifying day at Terra Nova.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Terra Nova Days per year at Terra Nova with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1971. 0102030401921: 191922: 161923: 111924: 321963: 251964: 311965: 211966: 221967: 271968: 191969: 211970: 141971: 331972: 191973: 261974: 301975: 311976: 131977: 241978: 261979: 251980: 211981: 141982: 161983: 14192119241965196819711974197719801983
Days per year at Terra Nova with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 1971.
Days with 10 mm (0.39 in) or more of precipitation per year at Terra Nova
YearDaysDecade average
19211919.5
19221619.5
19231119.5
19243219.5
19632523.7
19643123.7
19652123.7
19662223.7
19672723.7
19681923.7
19692123.7
19701424.1
19713324.1
19721924.1
19732624.1
19743024.1
19753124.1
19761324.1
19772424.1
19782624.1
19792524.1
19802116.3
19811416.3
19821616.3
19831416.3
First to last qualifying date each year at Terra Nova For each year, a bar from the first to the last day at Terra Nova meeting 10 mm (0.39 in). 1921: 1 January 1921 to 11 December 19211922: 6 February 1922 to 24 December 19221923: 5 February 1923 to 29 November 19231924: 9 January 1924 to 11 December 19241963: 23 January 1963 to 29 December 19631964: 19 January 1964 to 15 November 19641965: 7 January 1965 to 12 December 19651966: 4 January 1966 to 26 December 19661967: 18 January 1967 to 29 December 19671968: 2 February 1968 to 27 December 19681969: 19 January 1969 to 21 December 19691970: 15 January 1970 to 18 December 19701971: 19 January 1971 to 8 December 19711972: 19 January 1972 to 24 December 19721973: 14 January 1973 to 29 December 19731974: 8 January 1974 to 5 November 19741975: 7 January 1975 to 29 December 19751976: 26 January 1976 to 13 December 19761977: 6 January 1977 to 25 December 19771978: 11 January 1978 to 5 December 19781979: 14 January 1979 to 30 December 19791980: 1 January 1980 to 20 December 19801981: 10 January 1981 to 30 December 19811982: 1 January 1982 to 27 December 19821983: 1 January 1983 to 25 December 19831921196319671971197519791983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Terra Nova meeting 10 mm (0.39 in).
First to last qualifying date each year at Terra Nova
YearFirst dateLast date
19211921-01-011921-12-11
19221922-02-061922-12-24
19231923-02-051923-11-29
19241924-01-091924-12-11
19631963-01-231963-12-29
19641964-01-191964-11-15
19651965-01-071965-12-12
19661966-01-041966-12-26
19671967-01-181967-12-29
19681968-02-021968-12-27
19691969-01-191969-12-21
19701970-01-151970-12-18
19711971-01-191971-12-08
19721972-01-191972-12-24
19731973-01-141973-12-29
19741974-01-081974-11-05
19751975-01-071975-12-29
19761976-01-261976-12-13
19771977-01-061977-12-25
19781978-01-111978-12-05
19791979-01-141979-12-30
19801980-01-011980-12-20
19811981-01-101981-12-30
19821982-01-011982-12-27
19831983-01-011983-12-25

Every Fixed Threshold

Fixed thresholds at Terra Nova
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2533197114
25 mm (0.98 in): Days with 25 mm or more rain251619645
50 mm (1.97 in): Days with 50 mm or more rain24919741
100 mm (3.94 in): Days with 100 mm or more rain3119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Terra Nova 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).