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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Blair Athol Sfr 127 Threshold Days by Year (ASN00035011)

4 fixed thresholds counted per year at Blair Athol Sfr 127 (ASN00035011): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blair Athol Sfr 127 Thresholds

  • Blair Athol Sfr 127: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1950 with 31.
  • Blair Athol Sfr 127: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1950 with 17.
  • Blair Athol Sfr 127: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1950 with 6.
  • Blair Athol Sfr 127: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1922 with 2.
  • 4 fixed thresholds have at least one qualifying day at Blair Athol Sfr 127.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Blair Athol Sfr 127 Days per year at Blair Athol Sfr 127 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1950. 0102030401921: 131922: 151923: 131924: 201926: 91941: 211942: 201948: 91949: 181950: 311951: 131952: 121953: 171954: 301955: 2519211923192619421949195119531955
Days per year at Blair Athol Sfr 127 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Blair Athol Sfr 127
YearDaysDecade average
19211314
19221514
19231314
19242014
1926914
19412117
19422017
1948917
19491817
19503121.3
19511321.3
19521221.3
19531721.3
19543021.3
19552521.3
First to last qualifying date each year at Blair Athol Sfr 127 For each year, a bar from the first to the last day at Blair Athol Sfr 127 meeting 10 mm (0.39 in). 1921: 7 February 1921 to 31 December 19211922: 31 January 1922 to 26 December 19221923: 2 January 1923 to 6 December 19231924: 1 February 1924 to 17 December 19241926: 1 March 1926 to 21 December 19261941: 6 January 1941 to 10 December 19411942: 18 January 1942 to 11 December 19421948: 2 January 1948 to 19 December 19481949: 4 January 1949 to 30 November 19491950: 3 January 1950 to 25 November 19501951: 10 January 1951 to 25 December 19511952: 17 February 1952 to 24 November 19521953: 1 January 1953 to 29 December 19531954: 1 January 1954 to 19 December 19541955: 6 January 1955 to 20 December 195519211923192619421949195119531955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Blair Athol Sfr 127 meeting 10 mm (0.39 in).
First to last qualifying date each year at Blair Athol Sfr 127
YearFirst dateLast date
19211921-02-071921-12-31
19221922-01-311922-12-26
19231923-01-021923-12-06
19241924-02-011924-12-17
19261926-03-011926-12-21
19411941-01-061941-12-10
19421942-01-181942-12-11
19481948-01-021948-12-19
19491949-01-041949-11-30
19501950-01-031950-11-25
19511951-01-101951-12-25
19521952-02-171952-11-24
19531953-01-011953-12-29
19541954-01-011954-12-19
19551955-01-061955-12-20

Every Fixed Threshold

Fixed thresholds at Blair Athol Sfr 127
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1531195025
25 mm (0.98 in): Days with 25 mm or more rain1517195013
50 mm (1.97 in): Days with 50 mm or more rain13619505
100 mm (3.94 in): Days with 100 mm or more rain4219221

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Blair Athol Sfr 127 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).