Built 2026-10-19 (19 October 2026)

Boynedale Threshold Days by Year

5 fixed thresholds counted per year at Boynedale (ASN00039012): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boynedale Thresholds

  • Boynedale: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1956 with 40.
  • Boynedale: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1956 with 19.
  • Boynedale: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1956 with 9.
  • Boynedale: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1913 with 3.
  • 5 fixed thresholds have at least one qualifying day at Boynedale.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boynedale Days per year at Boynedale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1956. 0102030401913: 311914: 171915: 161916: 261917: 271918: 231919: 171922: 211923: 171924: 271925: 221926: 251929: 231930: 321931: 251932: 151933: 321934: 301935: 241936: 281937: 261938: 301939: 231940: 231941: 241942: 251943: 361944: 181946: 161949: 291950: 311951: 151952: 251953: 241954: 241955: 371956: 401913191719231929193319371941194619521956
Days per year at Boynedale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Boynedale
YearDaysDecade average
19133122.4
19141722.4
19151622.4
19162622.4
19172722.4
19182322.4
19191722.4
19222122.5
19231722.5
19242722.5
19252222.5
19262522.5
19292322.5
19303226.5
19312526.5
19321526.5
19333226.5
19343026.5
19352426.5
19362826.5
19372626.5
19383026.5
19392326.5
19402324.4
19412424.4
19422524.4
19433624.4
19441824.4
19461624.4
19492924.4
19503128
19511528
19522528
19532428
19542428
19553728
19564028
First to last qualifying date each year at Boynedale For each year, a bar from the first to the last day at Boynedale meeting 10 mm (0.39 in). 1913: 3 January 1913 to 24 December 19131914: 18 January 1914 to 31 December 19141915: 2 January 1915 to 28 December 19151916: 23 February 1916 to 29 December 19161917: 15 January 1917 to 24 December 19171918: 4 January 1918 to 27 December 19181919: 15 January 1919 to 26 October 19191922: 7 January 1922 to 26 December 19221923: 3 January 1923 to 27 December 19231924: 27 January 1924 to 18 December 19241925: 5 January 1925 to 31 December 19251926: 1 January 1926 to 31 December 19261929: 12 January 1929 to 22 December 19291930: 1 January 1930 to 27 December 19301931: 21 January 1931 to 23 December 19311932: 14 January 1932 to 19 December 19321933: 23 January 1933 to 29 December 19331934: 7 January 1934 to 28 December 19341935: 2 January 1935 to 27 December 19351936: 8 January 1936 to 30 December 19361937: 13 January 1937 to 16 December 19371938: 17 January 1938 to 16 December 19381939: 19 January 1939 to 19 December 19391940: 21 January 1940 to 23 December 19401941: 2 January 1941 to 23 November 19411942: 18 January 1942 to 26 December 19421943: 2 January 1943 to 29 December 19431944: 27 January 1944 to 22 December 19441946: 13 January 1946 to 12 December 19461949: 4 January 1949 to 16 December 19491950: 3 January 1950 to 5 December 19501951: 8 January 1951 to 20 December 19511952: 9 January 1952 to 23 December 19521953: 4 January 1953 to 28 December 19531954: 4 January 1954 to 24 November 19541955: 10 January 1955 to 25 December 19551956: 19 January 1956 to 22 December 195619131918192519321937194219501955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boynedale meeting 10 mm (0.39 in).
First to last qualifying date each year at Boynedale
YearFirst dateLast date
19131913-01-031913-12-24
19141914-01-181914-12-31
19151915-01-021915-12-28
19161916-02-231916-12-29
19171917-01-151917-12-24
19181918-01-041918-12-27
19191919-01-151919-10-26
19221922-01-071922-12-26
19231923-01-031923-12-27
19241924-01-271924-12-18
19251925-01-051925-12-31
19261926-01-011926-12-31
19291929-01-121929-12-22
19301930-01-011930-12-27
19311931-01-211931-12-23
19321932-01-141932-12-19
19331933-01-231933-12-29
19341934-01-071934-12-28
19351935-01-021935-12-27
19361936-01-081936-12-30
19371937-01-131937-12-16
19381938-01-171938-12-16
19391939-01-191939-12-19
19401940-01-211940-12-23
19411941-01-021941-11-23
19421942-01-181942-12-26
19431943-01-021943-12-29
19441944-01-271944-12-22
19461946-01-131946-12-12
19491949-01-041949-12-16
19501950-01-031950-12-05
19511951-01-081951-12-20
19521952-01-091952-12-23
19531953-01-041953-12-28
19541954-01-041954-11-24
19551955-01-101955-12-25
19561956-01-191956-12-22

Every Fixed Threshold

Fixed thresholds at Boynedale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3740195640
25 mm (0.98 in): Days with 25 mm or more rain3719195619
50 mm (1.97 in): Days with 50 mm or more rain36919569
100 mm (3.94 in): Days with 100 mm or more rain19319133
200 mm (7.87 in): Days with 200 mm or more rain4119151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Boynedale 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).