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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Scotstown Threshold Days by Year (CA004047238)

13 fixed thresholds counted per year at Scotstown (CA004047238): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Scotstown Thresholds

  • Scotstown: days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1963 with 14.
  • Scotstown: days with 10 cm (3.9 in) or more of snowfall in 16 years, most in 1964 with 3.
  • Scotstown: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1963 with 5.
  • Scotstown: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1981 with 17.
  • 13 fixed thresholds have at least one qualifying day at Scotstown.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Scotstown Days per year at Scotstown with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1981. 051015201967: 161968: 51969: 71970: 91971: 81972: 81975: 71976: 21977: 61978: 61979: 61980: 81981: 171967196919711975197719791981
Days per year at Scotstown with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1981.
Days at or above 30 C (86 F) per year at Scotstown
YearDaysDecade average
1967169.3
196859.3
196979.3
197096.5
197186.5
197286.5
197576.5
197626.5
197766.5
197866.5
197966.5
1980812.5
19811712.5
First to last qualifying date each year at Scotstown For each year, a bar from the first to the last day at Scotstown meeting 30 C (86 F). 1967: 4 July 1967 to 5 September 19671968: 19 June 1968 to 9 July 19681969: 10 July 1969 to 24 August 19691970: 2 June 1970 to 16 August 19701971: 13 May 1971 to 22 August 19711972: 31 May 1972 to 28 August 19721975: 24 June 1975 to 27 July 19751976: 22 August 1976 to 25 August 19761977: 26 April 1977 to 1 July 19771978: 4 June 1978 to 4 September 19781979: 26 May 1979 to 30 August 19791980: 29 April 1980 to 6 September 19801981: 20 July 1981 to 19 September 19811967196919711975197719791981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Scotstown meeting 30 C (86 F).
First to last qualifying date each year at Scotstown
YearFirst dateLast date
19671967-07-041967-09-05
19681968-06-191968-07-09
19691969-07-101969-08-24
19701970-06-021970-08-16
19711971-05-131971-08-22
19721972-05-311972-08-28
19751975-06-241975-07-27
19761976-08-221976-08-25
19771977-04-261977-07-01
19781978-06-041978-09-04
19791979-05-261979-08-30
19801980-04-291980-09-06
19811981-07-201981-09-19

Every Fixed Threshold

Fixed thresholds at Scotstown
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1317198117
35 C (95 F): Days2219702
90 F (32.2 C): Days11719817
0 C (32 F): Ice days (max13140197190
0 C (32 F): Frost days (min132201970194
-10 C (14 F): Days with min13132197172
-20 C (-4 F): Days with min1370197820
-30 C (-22 F): Days with min132419696
-40 C (-40 F): Days with min4919691
10 mm (0.39 in): Days with 10 mm or more rain191419638
25 mm (0.98 in): Days with 25 mm or more rain15519631
50 mm (1.97 in): Days with 50 mm or more rain3119631
10 cm (3.9 in): Days with 10 cm or more snowfall16319642

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 Scotstown 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 (2026-10-17).