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Built 2026-10-19 (19 October 2026)

Scotland Threshold Days by Year (CA006147664)

4 fixed thresholds counted per year at Scotland (CA006147664): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Scotland Thresholds

  • Scotland: days with 10 mm (0.39 in) or more of precipitation in 12 years, most in 1977 with 44.
  • Scotland: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1977 with 9.
  • Scotland: days with 10 cm (3.9 in) or more of snowfall in 11 years, most in 1978 with 5.
  • Scotland: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1973 with 2.
  • 4 fixed thresholds have at least one qualifying day at Scotland.
12 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Scotland Days per year at Scotland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1977. 02040601972: 271973: 281974: 281975: 381976: 321977: 441978: 301979: 381980: 291981: 341982: 371983: 35197219741976197819801982
Days per year at Scotland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1977.
Days with 10 mm (0.39 in) or more of precipitation per year at Scotland
YearDaysDecade average
19722733.1
19732833.1
19742833.1
19753833.1
19763233.1
19774433.1
19783033.1
19793833.1
19802933.8
19813433.8
19823733.8
19833533.8
First to last qualifying date each year at Scotland For each year, a bar from the first to the last day at Scotland meeting 10 mm (0.39 in). 1972: 22 January 1972 to 30 December 19721973: 3 January 1973 to 31 December 19731974: 8 January 1974 to 24 December 19741975: 8 January 1975 to 30 December 19751976: 6 January 1976 to 23 December 19761977: 9 January 1977 to 24 December 19771978: 1 January 1978 to 31 December 19781979: 13 January 1979 to 25 December 19791980: 10 January 1980 to 2 December 19801981: 1 February 1981 to 22 December 19811982: 22 January 1982 to 19 December 19821983: 1 February 1983 to 24 December 1983197219741976197819801982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Scotland meeting 10 mm (0.39 in).
First to last qualifying date each year at Scotland
YearFirst dateLast date
19721972-01-221972-12-30
19731973-01-031973-12-31
19741974-01-081974-12-24
19751975-01-081975-12-30
19761976-01-061976-12-23
19771977-01-091977-12-24
19781978-01-011978-12-31
19791979-01-131979-12-25
19801980-01-101980-12-02
19811981-02-011981-12-22
19821982-01-221982-12-19
19831983-02-011983-12-24

Every Fixed Threshold

Fixed thresholds at Scotland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1244197735
25 mm (0.98 in): Days with 25 mm or more rain12919777
50 mm (1.97 in): Days with 50 mm or more rain6219732
10 cm (3.9 in): Days with 10 cm or more snowfall11519781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

  • Data for Scotland 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).