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

Turtle Mountain 6 Threshold Days by Year

4 fixed thresholds counted per year at Turtle Mountain 6 (CA005012941): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Turtle Mountain 6 Thresholds

  • Turtle Mountain 6: days with 10 mm (0.39 in) or more of precipitation in 5 years, most in 1982 with 17.
  • Turtle Mountain 6: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 1980 with 5.
  • Turtle Mountain 6: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1980 with 2.
  • Turtle Mountain 6: days with 10 cm (3.9 in) or more of snowfall in 3 years, most in 1979 with 1.
  • 4 fixed thresholds have at least one qualifying day at Turtle Mountain 6.
5 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Turtle Mountain 6 Days per year at Turtle Mountain 6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1982. 051015201979: 71980: 111981: 91982: 171983: 819791980198119821983
Days per year at Turtle Mountain 6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1982.
Days with 10 mm (0.39 in) or more of precipitation per year at Turtle Mountain 6
YearDaysDecade average
197977
19801111.3
1981911.3
19821711.3
1983811.3
First to last qualifying date each year at Turtle Mountain 6 For each year, a bar from the first to the last day at Turtle Mountain 6 meeting 10 mm (0.39 in). 1979: 22 February 1979 to 10 September 19791980: 27 June 1980 to 17 October 19801981: 17 June 1981 to 25 September 19811982: 2 April 1982 to 1 December 19821983: 5 March 1983 to 29 September 198319791980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Turtle Mountain 6 meeting 10 mm (0.39 in).
First to last qualifying date each year at Turtle Mountain 6
YearFirst dateLast date
19791979-02-221979-09-10
19801980-06-271980-10-17
19811981-06-171981-09-25
19821982-04-021982-12-01
19831983-03-051983-09-29

Every Fixed Threshold

Fixed thresholds at Turtle Mountain 6
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain51719828
25 mm (0.98 in): Days with 25 mm or more rain5519802
50 mm (1.97 in): Days with 50 mm or more rain3219801
10 cm (3.9 in): Days with 10 cm or more snowfall3119791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Turtle Mountain 6 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).