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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Couangalt Threshold Days by Year

3 fixed thresholds counted per year at Couangalt (ASN00087101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Couangalt Thresholds

  • Couangalt: days with 10 mm (0.39 in) or more of precipitation in 9 years, most in 1970 with 27.
  • Couangalt: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1970 with 9.
  • Couangalt: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1970 with 4.
  • 3 fixed thresholds have at least one qualifying day at Couangalt.
9 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Couangalt Days per year at Couangalt with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1970. 01020301940: 171960: 231961: 121962: 201963: 221965: 121966: 181969: 221970: 27194019601961196219631965196619691970
Days per year at Couangalt with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1970.
Days with 10 mm (0.39 in) or more of precipitation per year at Couangalt
YearDaysDecade average
19401717
19602318.4
19611218.4
19622018.4
19632218.4
19651218.4
19661818.4
19692218.4
19702727
First to last qualifying date each year at Couangalt For each year, a bar from the first to the last day at Couangalt meeting 10 mm (0.39 in). 1940: 5 January 1940 to 20 December 19401960: 9 January 1960 to 16 December 19601961: 1 January 1961 to 14 December 19611962: 17 January 1962 to 4 December 19621963: 1 January 1963 to 6 December 19631965: 5 April 1965 to 1 December 19651966: 14 February 1966 to 16 December 19661969: 10 February 1969 to 1 November 19691970: 2 January 1970 to 31 December 197019401961196319661970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Couangalt meeting 10 mm (0.39 in).
First to last qualifying date each year at Couangalt
YearFirst dateLast date
19401940-01-051940-12-20
19601960-01-091960-12-16
19611961-01-011961-12-14
19621962-01-171962-12-04
19631963-01-011963-12-06
19651965-04-051965-12-01
19661966-02-141966-12-16
19691969-02-101969-11-01
19701970-01-021970-12-31

Every Fixed Threshold

Fixed thresholds at Couangalt
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain927197027
25 mm (0.98 in): Days with 25 mm or more rain9919709
50 mm (1.97 in): Days with 50 mm or more rain4419704

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Couangalt 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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