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

Glen Boughton Threshold Days by Year (ASN00031026)

5 fixed thresholds counted per year at Glen Boughton (ASN00031026): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glen Boughton Thresholds

  • Glen Boughton: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1941 with 83.
  • Glen Boughton: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1941 with 44.
  • Glen Boughton: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1945 with 27.
  • Glen Boughton: days with 100 mm (3.94 in) or more of precipitation in 32 years, most in 1945 with 14.
  • 5 fixed thresholds have at least one qualifying day at Glen Boughton.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Glen Boughton Days per year at Glen Boughton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 83 in 1941. 02550751001889: 621913: 591914: 791915: 351916: 621917: 581918: 571919: 421920: 621921: 791922: 421923: 331924: 681925: 651926: 401927: 431928: 461929: 521930: 531931: 531934: 771935: 391936: 391937: 201938: 391939: 501940: 411941: 831943: 461944: 441945: 681946: 391947: 581949: 64188919161920192419281934193819431947
Days per year at Glen Boughton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 83 in 1941.
Days with 10 mm (0.39 in) or more of precipitation per year at Glen Boughton
YearDaysDecade average
18896262
19135956
19147956
19153556
19166256
19175856
19185756
19194256
19206253
19217953
19224253
19233353
19246853
19256553
19264053
19274353
19284653
19295253
19305346.3
19315346.3
19347746.3
19353946.3
19363946.3
19372046.3
19383946.3
19395046.3
19404155.4
19418355.4
19434655.4
19444455.4
19456855.4
19463955.4
19475855.4
19496455.4
First to last qualifying date each year at Glen Boughton For each year, a bar from the first to the last day at Glen Boughton meeting 10 mm (0.39 in). 1889: 1 January 1889 to 31 December 18891913: 6 January 1913 to 31 December 19131914: 1 January 1914 to 27 December 19141915: 23 January 1915 to 31 December 19151916: 17 January 1916 to 31 December 19161917: 1 January 1917 to 18 December 19171918: 3 January 1918 to 29 December 19181919: 3 January 1919 to 24 November 19191920: 13 January 1920 to 25 December 19201921: 4 January 1921 to 30 December 19211922: 1 January 1922 to 23 December 19221923: 9 January 1923 to 31 December 19231924: 4 January 1924 to 22 December 19241925: 1 January 1925 to 30 December 19251926: 17 January 1926 to 30 December 19261927: 12 January 1927 to 24 December 19271928: 4 January 1928 to 29 December 19281929: 2 January 1929 to 31 December 19291930: 2 January 1930 to 23 December 19301931: 14 January 1931 to 29 November 19311934: 1 January 1934 to 27 December 19341935: 6 January 1935 to 31 December 19351936: 1 January 1936 to 27 December 19361937: 2 January 1937 to 23 December 19371938: 13 January 1938 to 19 December 19381939: 3 January 1939 to 23 November 19391940: 7 January 1940 to 28 December 19401941: 4 January 1941 to 30 December 19411943: 1 January 1943 to 28 December 19431944: 4 January 1944 to 23 December 19441945: 9 January 1945 to 31 December 19451946: 8 January 1946 to 23 December 19461947: 17 January 1947 to 28 December 19471949: 2 January 1949 to 27 December 19491889191719221927193419391945JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glen Boughton meeting 10 mm (0.39 in).
First to last qualifying date each year at Glen Boughton
YearFirst dateLast date
18891889-01-011889-12-31
19131913-01-061913-12-31
19141914-01-011914-12-27
19151915-01-231915-12-31
19161916-01-171916-12-31
19171917-01-011917-12-18
19181918-01-031918-12-29
19191919-01-031919-11-24
19201920-01-131920-12-25
19211921-01-041921-12-30
19221922-01-011922-12-23
19231923-01-091923-12-31
19241924-01-041924-12-22
19251925-01-011925-12-30
19261926-01-171926-12-30
19271927-01-121927-12-24
19281928-01-041928-12-29
19291929-01-021929-12-31
19301930-01-021930-12-23
19311931-01-141931-11-29
19341934-01-011934-12-27
19351935-01-061935-12-31
19361936-01-011936-12-27
19371937-01-021937-12-23
19381938-01-131938-12-19
19391939-01-031939-11-23
19401940-01-071940-12-28
19411941-01-041941-12-30
19431943-01-011943-12-28
19441944-01-041944-12-23
19451945-01-091945-12-31
19461946-01-081946-12-23
19471947-01-171947-12-28
19491949-01-021949-12-27

Every Fixed Threshold

Fixed thresholds at Glen Boughton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3483194164
25 mm (0.98 in): Days with 25 mm or more rain3444194127
50 mm (1.97 in): Days with 50 mm or more rain3427194512
100 mm (3.94 in): Days with 100 mm or more rain321419453
200 mm (7.87 in): Days with 200 mm or more rain17519351

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.

Download the Data

  • Data for Glen Boughton 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).