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

Terra Nova Nat Park HQ Threshold Days by Year (CA008403852)

12 fixed thresholds counted per year at Terra Nova Nat Park HQ (CA008403852): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Terra Nova Nat Park HQ Thresholds

  • Terra Nova Nat Park HQ: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1966 with 17.
  • Terra Nova Nat Park HQ: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1981 with 51.
  • Terra Nova Nat Park HQ: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1970 with 14.
  • Terra Nova Nat Park HQ: days with a maximum temperature at or below 0 C (32 F) in 15 years, most in 1972 with 95.
  • 12 fixed thresholds have at least one qualifying day at Terra Nova Nat Park HQ.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Terra Nova Nat Park HQ Days per year at Terra Nova Nat Park HQ with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1967. 0358101967: 91968: 11970: 31971: 11973: 21979: 11981: 31982: 11983: 2196719681970197119731979198119821983
Days per year at Terra Nova Nat Park HQ with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1967.
Days at or above 30 C (86 F) per year at Terra Nova Nat Park HQ
YearDaysDecade average
196795
196815
197031.8
197111.8
197321.8
197911.8
198132
198212
198322
First to last qualifying date each year at Terra Nova Nat Park HQ For each year, a bar from the first to the last day at Terra Nova Nat Park HQ meeting 30 C (86 F). 1967: 4 June 1967 to 17 August 19671968: 10 July 1968 to 10 July 19681970: 26 July 1970 to 16 August 19701971: 31 July 1971 to 31 July 19711973: 1 July 1973 to 2 July 19731979: 4 August 1979 to 4 August 19791981: 3 July 1981 to 27 July 19811982: 9 July 1982 to 9 July 19821983: 5 July 1983 to 6 July 198319671970197319811983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Terra Nova Nat Park HQ meeting 30 C (86 F).
First to last qualifying date each year at Terra Nova Nat Park HQ
YearFirst dateLast date
19671967-06-041967-08-17
19681968-07-101968-07-10
19701970-07-261970-08-16
19711971-07-311971-07-31
19731973-07-011973-07-02
19791979-08-041979-08-04
19811981-07-031981-07-27
19821982-07-091982-07-09
19831983-07-051983-07-06

Every Fixed Threshold

Fixed thresholds at Terra Nova Nat Park HQ
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days9919672
90 F (32.2 C): Days2219671
0 C (32 F): Ice days (max1595197273
0 C (32 F): Frost days (min151981965159
-10 C (14 F): Days with min1577197243
-20 C (-4 F): Days with min13719742
20 C (68 F): Tropical nights (min3319733
10 mm (0.39 in): Days with 10 mm or more rain1651198143
25 mm (0.98 in): Days with 25 mm or more rain161419706
50 mm (1.97 in): Days with 50 mm or more rain7219732
10 cm (3.9 in): Days with 10 cm or more snowfall1717196612
25 cm (9.8 in): Days with 25 cm or more snowfall9319651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Terra Nova Nat Park HQ 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).