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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Floyd Threshold Days by Year

5 fixed thresholds counted per year at Floyd (USC00293231): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Floyd Thresholds

  • Floyd: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1941 with 28.
  • Floyd: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1941 with 17.
  • Floyd: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1941 with 4.
  • Floyd: days with 10 cm (3.9 in) or more of snowfall in 11 years, most in 1936 with 2.
  • 5 fixed thresholds have at least one qualifying day at Floyd.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Floyd Days per year at Floyd with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1941. 01020301930: 61931: 141932: 171933: 101934: 151935: 91936: 141937: 131938: 81939: 121940: 71941: 281943: 101944: 161945: 81946: 121947: 101948: 121949: 121950: 131951: 61952: 111953: 41954: 71955: 141956: 81957: 131958: 181959: 121930193319361939194319461949195219551958
Days per year at Floyd with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1941.
Days with 10 mm (0.39 in) or more of precipitation per year at Floyd
YearDaysDecade average
1930611.8
19311411.8
19321711.8
19331011.8
19341511.8
1935911.8
19361411.8
19371311.8
1938811.8
19391211.8
1940712.8
19412812.8
19431012.8
19441612.8
1945812.8
19461212.8
19471012.8
19481212.8
19491212.8
19501310.6
1951610.6
19521110.6
1953410.6
1954710.6
19551410.6
1956810.6
19571310.6
19581810.6
19591210.6
First to last qualifying date each year at Floyd For each year, a bar from the first to the last day at Floyd meeting 10 mm (0.39 in). 1930: 17 June 1930 to 11 October 19301931: 17 April 1931 to 14 November 19311932: 5 January 1932 to 22 October 19321933: 7 January 1933 to 13 September 19331934: 1 March 1934 to 21 November 19341935: 17 May 1935 to 26 November 19351936: 22 May 1936 to 22 October 19361937: 4 April 1937 to 13 December 19371938: 21 January 1938 to 11 October 19381939: 8 January 1939 to 23 December 19391940: 5 April 1940 to 24 November 19401941: 21 March 1941 to 31 October 19411943: 18 January 1943 to 27 December 19431944: 28 February 1944 to 26 December 19441945: 2 May 1945 to 9 October 19451946: 15 January 1946 to 12 December 19461947: 14 April 1947 to 3 December 19471948: 4 February 1948 to 1 November 19481949: 8 May 1949 to 23 October 19491950: 16 May 1950 to 3 October 19501951: 19 May 1951 to 8 December 19511952: 19 April 1952 to 25 November 19521953: 15 May 1953 to 21 October 19531954: 10 May 1954 to 24 August 19541955: 11 May 1955 to 2 October 19551956: 1 May 1956 to 17 October 19561957: 18 February 1957 to 21 October 19571958: 4 January 1958 to 29 October 19581959: 7 May 1959 to 16 December 195919301934193819431947195119551959JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Floyd meeting 10 mm (0.39 in).
First to last qualifying date each year at Floyd
YearFirst dateLast date
19301930-06-171930-10-11
19311931-04-171931-11-14
19321932-01-051932-10-22
19331933-01-071933-09-13
19341934-03-011934-11-21
19351935-05-171935-11-26
19361936-05-221936-10-22
19371937-04-041937-12-13
19381938-01-211938-10-11
19391939-01-081939-12-23
19401940-04-051940-11-24
19411941-03-211941-10-31
19431943-01-181943-12-27
19441944-02-281944-12-26
19451945-05-021945-10-09
19461946-01-151946-12-12
19471947-04-141947-12-03
19481948-02-041948-11-01
19491949-05-081949-10-23
19501950-05-161950-10-03
19511951-05-191951-12-08
19521952-04-191952-11-25
19531953-05-151953-10-21
19541954-05-101954-08-24
19551955-05-111955-10-02
19561956-05-011956-10-17
19571957-02-181957-10-21
19581958-01-041958-10-29
19591959-05-071959-12-16

Every Fixed Threshold

Fixed thresholds at Floyd
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2928194112
25 mm (0.98 in): Days with 25 mm or more rain271719413
50 mm (1.97 in): Days with 50 mm or more rain11419411
100 mm (3.94 in): Days with 100 mm or more rain1119411
10 cm (3.9 in): Days with 10 cm or more snowfall11219362

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

  • Data for Floyd 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).