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Built 2026-10-19 (19 October 2026)

Boyning Threshold Days by Year

3 fixed thresholds counted per year at Boyning (ASN00010722): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boyning Thresholds

  • Boyning: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1917 with 22.
  • Boyning: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1923 with 4.
  • Boyning: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1934 with 1.
  • 3 fixed thresholds have at least one qualifying day at Boyning.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boyning Days per year at Boyning with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1917. 01020301909: 131910: 121911: 41912: 81913: 151914: 41915: 171916: 141917: 221918: 131919: 101920: 151921: 171922: 111923: 171924: 131925: 101926: 201927: 81928: 111929: 121930: 111931: 121932: 191933: 111934: 111935: 111936: 91937: 91938: 71939: 161940: 71941: 81942: 151943: 111944: 81945: 151909191319171921192519291933193719411945
Days per year at Boyning with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Boyning
YearDaysDecade average
19091313
19101211.9
1911411.9
1912811.9
19131511.9
1914411.9
19151711.9
19161411.9
19172211.9
19181311.9
19191011.9
19201513.4
19211713.4
19221113.4
19231713.4
19241313.4
19251013.4
19262013.4
1927813.4
19281113.4
19291213.4
19301111.6
19311211.6
19321911.6
19331111.6
19341111.6
19351111.6
1936911.6
1937911.6
1938711.6
19391611.6
1940710.7
1941810.7
19421510.7
19431110.7
1944810.7
19451510.7
First to last qualifying date each year at Boyning For each year, a bar from the first to the last day at Boyning meeting 10 mm (0.39 in). 1909: 27 March 1909 to 12 November 19091910: 15 April 1910 to 21 November 19101911: 1 June 1911 to 12 October 19111912: 6 May 1912 to 28 September 19121913: 15 February 1913 to 20 December 19131914: 3 March 1914 to 14 November 19141915: 1 February 1915 to 10 October 19151916: 29 January 1916 to 23 November 19161917: 8 April 1917 to 10 October 19171918: 25 February 1918 to 16 September 19181919: 9 January 1919 to 4 November 19191920: 13 March 1920 to 25 November 19201921: 23 February 1921 to 18 December 19211922: 24 February 1922 to 15 December 19221923: 20 January 1923 to 4 October 19231924: 12 May 1924 to 18 October 19241925: 26 January 1925 to 25 September 19251926: 14 January 1926 to 13 December 19261927: 13 March 1927 to 7 October 19271928: 24 January 1928 to 21 October 19281929: 17 March 1929 to 15 November 19291930: 11 March 1930 to 16 December 19301931: 9 April 1931 to 5 September 19311932: 18 January 1932 to 23 October 19321933: 8 January 1933 to 16 October 19331934: 16 January 1934 to 4 November 19341935: 1 February 1935 to 20 October 19351936: 11 January 1936 to 28 December 19361937: 4 March 1937 to 13 November 19371938: 15 March 1938 to 27 September 19381939: 13 February 1939 to 30 October 19391940: 23 January 1940 to 3 December 19401941: 13 April 1941 to 19 September 19411942: 17 March 1942 to 1 December 19421943: 31 January 1943 to 19 September 19431944: 19 January 1944 to 23 August 19441945: 26 March 1945 to 22 August 194519091914191919241929193419391944JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boyning meeting 10 mm (0.39 in).
First to last qualifying date each year at Boyning
YearFirst dateLast date
19091909-03-271909-11-12
19101910-04-151910-11-21
19111911-06-011911-10-12
19121912-05-061912-09-28
19131913-02-151913-12-20
19141914-03-031914-11-14
19151915-02-011915-10-10
19161916-01-291916-11-23
19171917-04-081917-10-10
19181918-02-251918-09-16
19191919-01-091919-11-04
19201920-03-131920-11-25
19211921-02-231921-12-18
19221922-02-241922-12-15
19231923-01-201923-10-04
19241924-05-121924-10-18
19251925-01-261925-09-25
19261926-01-141926-12-13
19271927-03-131927-10-07
19281928-01-241928-10-21
19291929-03-171929-11-15
19301930-03-111930-12-16
19311931-04-091931-09-05
19321932-01-181932-10-23
19331933-01-081933-10-16
19341934-01-161934-11-04
19351935-02-011935-10-20
19361936-01-111936-12-28
19371937-03-041937-11-13
19381938-03-151938-09-27
19391939-02-131939-10-30
19401940-01-231940-12-03
19411941-04-131941-09-19
19421942-03-171942-12-01
19431943-01-311943-09-19
19441944-01-191944-08-23
19451945-03-261945-08-22

Every Fixed Threshold

Fixed thresholds at Boyning
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3722191715
25 mm (0.98 in): Days with 25 mm or more rain29419234
50 mm (1.97 in): Days with 50 mm or more rain2119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

  • Data for Boyning 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).