Daily records
Page built 2026-10-17
Data as of 2025-12-31
Search
Built 2026-10-17 (17 October 2026)

Blair Athol Threshold Days by Year

5 fixed thresholds counted per year at Blair Athol (ASN00035010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blair Athol Thresholds

  • Blair Athol: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1950 with 37.
  • Blair Athol: days with 25 mm (0.98 in) or more of precipitation in 77 years, most in 1983 with 18.
  • Blair Athol: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1955 with 8.
  • Blair Athol: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1916 with 2.
  • 5 fixed thresholds have at least one qualifying day at Blair Athol.
77 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Blair Athol Days per year at Blair Athol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1950. 0102030401914: 171915: 101916: 231927: 181931: 101932: 71934: 101935: 61936: 111937: 101938: 121939: 151940: 201941: 191942: 231943: 191944: 191945: 91946: 151947: 171948: 71949: 191950: 371951: 131952: 101953: 131954: 281955: 241956: 321957: 151958: 261959: 191960: 201961: 191962: 141963: 221964: 111965: 121966: 151967: 161968: 221969: 61970: 151971: 191972: 111973: 271974: 301975: 301976: 221977: 221978: 231979: 131980: 101981: 131982: 111983: 221984: 161985: 201986: 151987: 201988: 201989: 251990: 191991: 211992: 101993: 151994: 111995: 171996: 91997: 211998: 231999: 182000: 272001: 62002: 32003: 122004: 141914193619441952196019681976198419922000
Days per year at Blair Athol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Blair Athol
YearDaysDecade average
19141716.7
19151016.7
19162316.7
19271818
19311010.1
1932710.1
19341010.1
1935610.1
19361110.1
19371010.1
19381210.1
19391510.1
19402016.7
19411916.7
19422316.7
19431916.7
19441916.7
1945916.7
19461516.7
19471716.7
1948716.7
19491916.7
19503721.7
19511321.7
19521021.7
19531321.7
19542821.7
19552421.7
19563221.7
19571521.7
19582621.7
19591921.7
19602015.7
19611915.7
19621415.7
19632215.7
19641115.7
19651215.7
19661515.7
19671615.7
19682215.7
1969615.7
19701521.2
19711921.2
19721121.2
19732721.2
19743021.2
19753021.2
19762221.2
19772221.2
19782321.2
19791321.2
19801017.2
19811317.2
19821117.2
19832217.2
19841617.2
19852017.2
19861517.2
19872017.2
19882017.2
19892517.2
19901916.4
19912116.4
19921016.4
19931516.4
19941116.4
19951716.4
1996916.4
19972116.4
19982316.4
19991816.4
20002712.4
2001612.4
2002312.4
20031212.4
20041412.4
First to last qualifying date each year at Blair Athol For each year, a bar from the first to the last day at Blair Athol meeting 10 mm (0.39 in). 1914: 15 January 1914 to 28 December 19141915: 7 January 1915 to 22 December 19151916: 4 February 1916 to 30 December 19161927: 2 February 1927 to 23 December 19271931: 28 January 1931 to 7 December 19311932: 12 January 1932 to 22 May 19321934: 26 January 1934 to 27 December 19341935: 5 January 1935 to 23 October 19351936: 7 January 1936 to 27 December 19361937: 4 January 1937 to 21 November 19371938: 5 January 1938 to 24 October 19381939: 17 January 1939 to 26 December 19391940: 19 January 1940 to 26 December 19401941: 5 January 1941 to 11 December 19411942: 18 January 1942 to 29 December 19421943: 1 January 1943 to 29 December 19431944: 1 January 1944 to 28 December 19441945: 17 January 1945 to 20 October 19451946: 8 January 1946 to 16 December 19461947: 27 January 1947 to 3 December 19471948: 2 January 1948 to 31 December 19481949: 4 January 1949 to 17 December 19491950: 3 January 1950 to 25 November 19501951: 10 January 1951 to 26 December 19511952: 23 February 1952 to 31 October 19521953: 2 January 1953 to 25 October 19531954: 3 January 1954 to 19 December 19541955: 13 January 1955 to 20 December 19551956: 20 January 1956 to 25 December 19561957: 7 January 1957 to 13 December 19571958: 4 January 1958 to 28 December 19581959: 3 January 1959 to 26 December 19591960: 18 January 1960 to 27 December 19601961: 3 January 1961 to 14 December 19611962: 5 January 1962 to 30 December 19621963: 1 January 1963 to 8 December 19631964: 9 February 1964 to 27 December 19641965: 27 February 1965 to 19 December 19651966: 24 January 1966 to 8 November 19661967: 31 January 1967 to 26 December 19671968: 5 January 1968 to 20 December 19681969: 16 January 1969 to 24 December 19691970: 30 January 1970 to 26 December 19701971: 9 January 1971 to 25 December 19711972: 18 January 1972 to 28 November 19721973: 9 January 1973 to 28 December 19731974: 2 January 1974 to 29 December 19741975: 2 January 1975 to 30 December 19751976: 13 January 1976 to 23 December 19761977: 6 January 1977 to 22 December 19771978: 9 January 1978 to 27 December 19781979: 6 February 1979 to 23 December 19791980: 6 January 1980 to 31 December 19801981: 5 February 1981 to 15 December 19811982: 5 January 1982 to 14 July 19821983: 1 January 1983 to 3 December 19831984: 15 January 1984 to 15 December 19841985: 7 January 1985 to 18 December 19851986: 2 January 1986 to 12 November 19861987: 11 January 1987 to 31 December 19871988: 6 January 1988 to 28 December 19881989: 11 January 1989 to 6 December 19891990: 3 March 1990 to 30 December 19901991: 4 January 1991 to 20 December 19911992: 8 January 1992 to 19 December 19921993: 9 January 1993 to 11 December 19931994: 2 March 1994 to 19 December 19941995: 2 January 1995 to 21 November 19951996: 3 January 1996 to 10 December 19961997: 29 January 1997 to 22 December 19971998: 11 January 1998 to 30 December 19981999: 3 January 1999 to 27 December 19992000: 4 January 2000 to 29 December 20002001: 30 January 2001 to 17 December 20012002: 2 January 2002 to 25 May 20022003: 7 February 2003 to 28 December 20032004: 10 January 2004 to 27 December 200419141938194819581968197819881998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Blair Athol meeting 10 mm (0.39 in).
First to last qualifying date each year at Blair Athol
YearFirst dateLast date
19141914-01-151914-12-28
19151915-01-071915-12-22
19161916-02-041916-12-30
19271927-02-021927-12-23
19311931-01-281931-12-07
19321932-01-121932-05-22
19341934-01-261934-12-27
19351935-01-051935-10-23
19361936-01-071936-12-27
19371937-01-041937-11-21
19381938-01-051938-10-24
19391939-01-171939-12-26
19401940-01-191940-12-26
19411941-01-051941-12-11
19421942-01-181942-12-29
19431943-01-011943-12-29
19441944-01-011944-12-28
19451945-01-171945-10-20
19461946-01-081946-12-16
19471947-01-271947-12-03
19481948-01-021948-12-31
19491949-01-041949-12-17
19501950-01-031950-11-25
19511951-01-101951-12-26
19521952-02-231952-10-31
19531953-01-021953-10-25
19541954-01-031954-12-19
19551955-01-131955-12-20
19561956-01-201956-12-25
19571957-01-071957-12-13
19581958-01-041958-12-28
19591959-01-031959-12-26
19601960-01-181960-12-27
19611961-01-031961-12-14
19621962-01-051962-12-30
19631963-01-011963-12-08
19641964-02-091964-12-27
19651965-02-271965-12-19
19661966-01-241966-11-08
19671967-01-311967-12-26
19681968-01-051968-12-20
19691969-01-161969-12-24
19701970-01-301970-12-26
19711971-01-091971-12-25
19721972-01-181972-11-28
19731973-01-091973-12-28
19741974-01-021974-12-29
19751975-01-021975-12-30
19761976-01-131976-12-23
19771977-01-061977-12-22
19781978-01-091978-12-27
19791979-02-061979-12-23
19801980-01-061980-12-31
19811981-02-051981-12-15
19821982-01-051982-07-14
19831983-01-011983-12-03
19841984-01-151984-12-15
19851985-01-071985-12-18
19861986-01-021986-11-12
19871987-01-111987-12-31
19881988-01-061988-12-28
19891989-01-111989-12-06
19901990-03-031990-12-30
19911991-01-041991-12-20
19921992-01-081992-12-19
19931993-01-091993-12-11
19941994-03-021994-12-19
19951995-01-021995-11-21
19961996-01-031996-12-10
19971997-01-291997-12-22
19981998-01-111998-12-30
19991999-01-031999-12-27
20002000-01-042000-12-29
20012001-01-302001-12-17
20022002-01-022002-05-25
20032003-02-072003-12-28
20042004-01-102004-12-27

Every Fixed Threshold

Fixed thresholds at Blair Athol
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7737195014
25 mm (0.98 in): Days with 25 mm or more rain771819835
50 mm (1.97 in): Days with 50 mm or more rain61819554
100 mm (3.94 in): Days with 100 mm or more rain13219161
200 mm (7.87 in): Days with 200 mm or more rain1119161

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Blair Athol 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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