Built 2026-10-19 (19 October 2026)

Stranraer Threshold Days by Year (ASN00043011)

4 fixed thresholds counted per year at Stranraer (ASN00043011): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stranraer Thresholds

  • Stranraer: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1950 with 35.
  • Stranraer: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1956 with 18.
  • Stranraer: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1950 with 4.
  • Stranraer: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1956 with 1.
  • 4 fixed thresholds have at least one qualifying day at Stranraer.
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Stranraer Days per year at Stranraer with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1950. 0102030401930: 141931: 221932: 171933: 201934: 211935: 161936: 141937: 101938: 231939: 211940: 171941: 191942: 231943: 191944: 141945: 161946: 111947: 191948: 151949: 191950: 351951: 91952: 201953: 211954: 301955: 251956: 351957: 81958: 221959: 201960: 131961: 191962: 261963: 211964: 161965: 171966: 141967: 121968: 171930193419381942194619501954195819621966
Days per year at Stranraer with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Stranraer
YearDaysDecade average
19301417.8
19312217.8
19321717.8
19332017.8
19342117.8
19351617.8
19361417.8
19371017.8
19382317.8
19392117.8
19401717.2
19411917.2
19422317.2
19431917.2
19441417.2
19451617.2
19461117.2
19471917.2
19481517.2
19491917.2
19503522.5
1951922.5
19522022.5
19532122.5
19543022.5
19552522.5
19563522.5
1957822.5
19582222.5
19592022.5
19601317.2
19611917.2
19622617.2
19632117.2
19641617.2
19651717.2
19661417.2
19671217.2
19681717.2
First to last qualifying date each year at Stranraer For each year, a bar from the first to the last day at Stranraer meeting 10 mm (0.39 in). 1930: 21 January 1930 to 31 October 19301931: 7 January 1931 to 8 December 19311932: 13 January 1932 to 21 December 19321933: 22 January 1933 to 9 November 19331934: 13 January 1934 to 28 December 19341935: 6 January 1935 to 30 December 19351936: 7 January 1936 to 25 December 19361937: 11 February 1937 to 15 December 19371938: 9 January 1938 to 30 November 19381939: 24 January 1939 to 25 December 19391940: 2 February 1940 to 26 December 19401941: 5 January 1941 to 25 December 19411942: 14 January 1942 to 31 December 19421943: 1 January 1943 to 28 December 19431944: 26 January 1944 to 1 December 19441945: 1 January 1945 to 8 December 19451946: 23 January 1946 to 20 December 19461947: 31 January 1947 to 19 December 19471948: 2 January 1948 to 19 December 19481949: 8 January 1949 to 13 November 19491950: 18 January 1950 to 15 December 19501951: 1 January 1951 to 26 December 19511952: 23 February 1952 to 31 December 19521953: 22 January 1953 to 28 December 19531954: 2 January 1954 to 13 December 19541955: 6 January 1955 to 1 November 19551956: 20 January 1956 to 21 December 19561957: 10 January 1957 to 26 November 19571958: 1 January 1958 to 29 December 19581959: 11 January 1959 to 25 December 19591960: 7 January 1960 to 23 December 19601961: 4 January 1961 to 16 December 19611962: 2 January 1962 to 30 December 19621963: 8 January 1963 to 9 December 19631964: 1 January 1964 to 7 December 19641965: 6 January 1965 to 15 December 19651966: 22 January 1966 to 2 November 19661967: 5 January 1967 to 30 December 19671968: 5 January 1968 to 24 December 196819301935194019451950195519601965JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stranraer meeting 10 mm (0.39 in).
First to last qualifying date each year at Stranraer
YearFirst dateLast date
19301930-01-211930-10-31
19311931-01-071931-12-08
19321932-01-131932-12-21
19331933-01-221933-11-09
19341934-01-131934-12-28
19351935-01-061935-12-30
19361936-01-071936-12-25
19371937-02-111937-12-15
19381938-01-091938-11-30
19391939-01-241939-12-25
19401940-02-021940-12-26
19411941-01-051941-12-25
19421942-01-141942-12-31
19431943-01-011943-12-28
19441944-01-261944-12-01
19451945-01-011945-12-08
19461946-01-231946-12-20
19471947-01-311947-12-19
19481948-01-021948-12-19
19491949-01-081949-11-13
19501950-01-181950-12-15
19511951-01-011951-12-26
19521952-02-231952-12-31
19531953-01-221953-12-28
19541954-01-021954-12-13
19551955-01-061955-11-01
19561956-01-201956-12-21
19571957-01-101957-11-26
19581958-01-011958-12-29
19591959-01-111959-12-25
19601960-01-071960-12-23
19611961-01-041961-12-16
19621962-01-021962-12-30
19631963-01-081963-12-09
19641964-01-011964-12-07
19651965-01-061965-12-15
19661966-01-221966-11-02
19671967-01-051967-12-30
19681968-01-051968-12-24

Every Fixed Threshold

Fixed thresholds at Stranraer
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3935195017
25 mm (0.98 in): Days with 25 mm or more rain391819564
50 mm (1.97 in): Days with 50 mm or more rain27419501
100 mm (3.94 in): Days with 100 mm or more rain1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

  • Data for Stranraer 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).