Built 2026-10-19 (19 October 2026)

Boxdale Threshold Days by Year

4 fixed thresholds counted per year at Boxdale (ASN00078004): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boxdale Thresholds

  • Boxdale: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1933 with 18.
  • Boxdale: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1907 with 4.
  • Boxdale: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1906 with 1.
  • Boxdale: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1910 with 1.
  • 4 fixed thresholds have at least one qualifying day at Boxdale.
36 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boxdale Days per year at Boxdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1933. 051015201903: 141904: 101905: 131906: 131907: 111908: 111909: 171910: 111911: 101912: 111913: 81914: 61915: 121916: 121917: 111918: 111919: 61920: 111921: 81922: 81923: 141924: 131925: 61926: 71927: 61928: 121929: 71930: 121932: 101933: 181934: 91935: 121938: 71939: 121940: 71941: 11190319071911191519191923192719321938
Days per year at Boxdale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1933.
Days with 10 mm (0.39 in) or more of precipitation per year at Boxdale
YearDaysDecade average
19031412.7
19041012.7
19051312.7
19061312.7
19071112.7
19081112.7
19091712.7
1910119.8
1911109.8
1912119.8
191389.8
191469.8
1915129.8
1916129.8
1917119.8
1918119.8
191969.8
1920119.2
192189.2
192289.2
1923149.2
1924139.2
192569.2
192679.2
192769.2
1928129.2
192979.2
19301211.4
19321011.4
19331811.4
1934911.4
19351211.4
1938711.4
19391211.4
194079
1941119
First to last qualifying date each year at Boxdale For each year, a bar from the first to the last day at Boxdale meeting 10 mm (0.39 in). 1903: 3 February 1903 to 29 November 19031904: 3 January 1904 to 2 November 19041905: 3 January 1905 to 17 October 19051906: 10 March 1906 to 28 November 19061907: 6 February 1907 to 27 December 19071908: 23 February 1908 to 16 October 19081909: 4 January 1909 to 19 November 19091910: 6 March 1910 to 5 November 19101911: 4 February 1911 to 12 December 19111912: 10 March 1912 to 2 December 19121913: 14 February 1913 to 23 December 19131914: 12 March 1914 to 15 December 19141915: 11 April 1915 to 20 September 19151916: 2 June 1916 to 1 December 19161917: 14 February 1917 to 5 October 19171918: 14 January 1918 to 7 October 19181919: 3 February 1919 to 27 December 19191920: 10 May 1920 to 13 November 19201921: 3 January 1921 to 27 November 19211922: 2 May 1922 to 30 December 19221923: 6 May 1923 to 18 December 19231924: 15 February 1924 to 23 November 19241925: 22 May 1925 to 18 November 19251926: 6 April 1926 to 27 September 19261927: 25 May 1927 to 2 December 19271928: 21 January 1928 to 26 October 19281929: 22 February 1929 to 28 December 19291930: 23 February 1930 to 16 December 19301932: 5 February 1932 to 12 October 19321933: 18 January 1933 to 4 December 19331934: 3 April 1934 to 8 November 19341935: 13 March 1935 to 11 November 19351938: 14 January 1938 to 27 November 19381939: 17 January 1939 to 1 November 19391940: 24 April 1940 to 19 December 19401941: 25 January 1941 to 19 November 194119031908191319181923192819341941JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boxdale meeting 10 mm (0.39 in).
First to last qualifying date each year at Boxdale
YearFirst dateLast date
19031903-02-031903-11-29
19041904-01-031904-11-02
19051905-01-031905-10-17
19061906-03-101906-11-28
19071907-02-061907-12-27
19081908-02-231908-10-16
19091909-01-041909-11-19
19101910-03-061910-11-05
19111911-02-041911-12-12
19121912-03-101912-12-02
19131913-02-141913-12-23
19141914-03-121914-12-15
19151915-04-111915-09-20
19161916-06-021916-12-01
19171917-02-141917-10-05
19181918-01-141918-10-07
19191919-02-031919-12-27
19201920-05-101920-11-13
19211921-01-031921-11-27
19221922-05-021922-12-30
19231923-05-061923-12-18
19241924-02-151924-11-23
19251925-05-221925-11-18
19261926-04-061926-09-27
19271927-05-251927-12-02
19281928-01-211928-10-26
19291929-02-221929-12-28
19301930-02-231930-12-16
19321932-02-051932-10-12
19331933-01-181933-12-04
19341934-04-031934-11-08
19351935-03-131935-11-11
19381938-01-141938-11-27
19391939-01-171939-11-01
19401940-04-241940-12-19
19411941-01-251941-11-19

Every Fixed Threshold

Fixed thresholds at Boxdale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3618193311
25 mm (0.98 in): Days with 25 mm or more rain28419072
50 mm (1.97 in): Days with 50 mm or more rain5119061
100 mm (3.94 in): Days with 100 mm or more rain1119101

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

  • Data for Boxdale 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).