Built 2026-10-19 (19 October 2026)

Bows Farm Threshold Days by Year

3 fixed thresholds counted per year at Bows Farm (ASN00009638): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bows Farm Thresholds

  • Bows Farm: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1935 with 30.
  • Bows Farm: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1920 with 8.
  • Bows Farm: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1936 with 2.
  • 3 fixed thresholds have at least one qualifying day at Bows Farm.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bows Farm Days per year at Bows Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1935. 01020301919: 121920: 291921: 161922: 171923: 191924: 151925: 191926: 171927: 101928: 181929: 161930: 181931: 271932: 211933: 191934: 181935: 301936: 191937: 251938: 181939: 231940: 131941: 131942: 191943: 191944: 91945: 91946: 141947: 181948: 201949: 1419191923192719311935193919431947
Days per year at Bows Farm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1935.
Days with 10 mm (0.39 in) or more of precipitation per year at Bows Farm
YearDaysDecade average
19191212
19202917.6
19211617.6
19221717.6
19231917.6
19241517.6
19251917.6
19261717.6
19271017.6
19281817.6
19291617.6
19301821.8
19312721.8
19322121.8
19331921.8
19341821.8
19353021.8
19361921.8
19372521.8
19381821.8
19392321.8
19401314.8
19411314.8
19421914.8
19431914.8
1944914.8
1945914.8
19461414.8
19471814.8
19482014.8
19491414.8
First to last qualifying date each year at Bows Farm For each year, a bar from the first to the last day at Bows Farm meeting 10 mm (0.39 in). 1919: 18 April 1919 to 11 December 19191920: 24 February 1920 to 22 October 19201921: 22 May 1921 to 28 December 19211922: 15 April 1922 to 24 September 19221923: 25 April 1923 to 18 December 19231924: 22 March 1924 to 9 November 19241925: 17 February 1925 to 16 October 19251926: 11 March 1926 to 22 October 19261927: 15 March 1927 to 1 November 19271928: 30 January 1928 to 22 October 19281929: 28 February 1929 to 5 November 19291930: 8 March 1930 to 19 December 19301931: 24 February 1931 to 16 December 19311932: 21 January 1932 to 20 November 19321933: 3 March 1933 to 3 December 19331934: 12 March 1934 to 24 December 19341935: 7 January 1935 to 23 December 19351936: 15 April 1936 to 14 September 19361937: 8 March 1937 to 15 November 19371938: 17 January 1938 to 3 November 19381939: 12 January 1939 to 25 December 19391940: 24 January 1940 to 4 December 19401941: 2 March 1941 to 10 December 19411942: 6 February 1942 to 5 December 19421943: 12 February 1943 to 15 December 19431944: 6 April 1944 to 4 December 19441945: 5 May 1945 to 17 December 19451946: 15 June 1946 to 22 December 19461947: 24 March 1947 to 22 December 19471948: 8 February 1948 to 16 November 19481949: 13 March 1949 to 19 November 194919191923192719311935193919431947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bows Farm meeting 10 mm (0.39 in).
First to last qualifying date each year at Bows Farm
YearFirst dateLast date
19191919-04-181919-12-11
19201920-02-241920-10-22
19211921-05-221921-12-28
19221922-04-151922-09-24
19231923-04-251923-12-18
19241924-03-221924-11-09
19251925-02-171925-10-16
19261926-03-111926-10-22
19271927-03-151927-11-01
19281928-01-301928-10-22
19291929-02-281929-11-05
19301930-03-081930-12-19
19311931-02-241931-12-16
19321932-01-211932-11-20
19331933-03-031933-12-03
19341934-03-121934-12-24
19351935-01-071935-12-23
19361936-04-151936-09-14
19371937-03-081937-11-15
19381938-01-171938-11-03
19391939-01-121939-12-25
19401940-01-241940-12-04
19411941-03-021941-12-10
19421942-02-061942-12-05
19431943-02-121943-12-15
19441944-04-061944-12-04
19451945-05-051945-12-17
19461946-06-151946-12-22
19471947-03-241947-12-22
19481948-02-081948-11-16
19491949-03-131949-11-19

Every Fixed Threshold

Fixed thresholds at Bows Farm
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3130193514
25 mm (0.98 in): Days with 25 mm or more rain29819201
50 mm (1.97 in): Days with 50 mm or more rain10219361

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

Download the Data

  • Data for Bows Farm 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).