Built 2026-10-18 (18 October 2026)

Terraine Threshold Days by Year

3 fixed thresholds counted per year at Terraine (ASN00041442): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Terraine Thresholds

  • Terraine: days with 10 mm (0.39 in) or more of precipitation in 9 years, most in 1962 with 30.
  • Terraine: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1959 with 9.
  • Terraine: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1966 with 3.
  • 3 fixed thresholds have at least one qualifying day at Terraine.
9 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Terraine Days per year at Terraine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1962. 01020301959: 211960: 181961: 201962: 301963: 171964: 201965: 151966: 191967: 15195919601961196219631964196519661967
Days per year at Terraine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1962.
Days with 10 mm (0.39 in) or more of precipitation per year at Terraine
YearDaysDecade average
19592121
19601819.3
19612019.3
19623019.3
19631719.3
19642019.3
19651519.3
19661919.3
19671519.3
First to last qualifying date each year at Terraine For each year, a bar from the first to the last day at Terraine meeting 10 mm (0.39 in). 1959: 3 January 1959 to 21 December 19591960: 20 January 1960 to 6 December 19601961: 4 January 1961 to 31 December 19611962: 1 January 1962 to 31 December 19621963: 4 February 1963 to 14 December 19631964: 25 January 1964 to 26 December 19641965: 14 February 1965 to 15 December 19651966: 3 February 1966 to 31 December 19661967: 6 January 1967 to 29 December 196719591961196319651967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Terraine meeting 10 mm (0.39 in).
First to last qualifying date each year at Terraine
YearFirst dateLast date
19591959-01-031959-12-21
19601960-01-201960-12-06
19611961-01-041961-12-31
19621962-01-011962-12-31
19631963-02-041963-12-14
19641964-01-251964-12-26
19651965-02-141965-12-15
19661966-02-031966-12-31
19671967-01-061967-12-29

Every Fixed Threshold

Fixed thresholds at Terraine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain930196215
25 mm (0.98 in): Days with 25 mm or more rain9919595
50 mm (1.97 in): Days with 50 mm or more rain3319663

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Terraine 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).