Built 2026-10-19 (19 October 2026)

Red Boiling Springs Threshold Days by Year (USC00407589)

6 fixed thresholds counted per year at Red Boiling Springs (USC00407589): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Red Boiling Springs Thresholds

  • Red Boiling Springs: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1950 with 63.
  • Red Boiling Springs: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1944 with 25.
  • Red Boiling Springs: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1949 with 5.
  • Red Boiling Springs: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1963 with 4.
  • 6 fixed thresholds have at least one qualifying day at Red Boiling Springs.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Red Boiling Springs Days per year at Red Boiling Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 63 in 1950. 0204060801943: 421944: 461945: 441946: 381947: 371948: 421949: 431950: 631951: 601952: 341953: 411954: 371955: 361956: 421957: 441958: 411961: 441962: 481963: 371964: 551965: 311966: 3819431946194919521955195819631966
Days per year at Red Boiling Springs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 63 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Red Boiling Springs
YearDaysDecade average
19434241.7
19444641.7
19454441.7
19463841.7
19473741.7
19484241.7
19494341.7
19506344.2
19516044.2
19523444.2
19534144.2
19543744.2
19553644.2
19564244.2
19574444.2
19584144.2
19614442.2
19624842.2
19633742.2
19645542.2
19653142.2
19663842.2
First to last qualifying date each year at Red Boiling Springs For each year, a bar from the first to the last day at Red Boiling Springs meeting 10 mm (0.39 in). 1943: 26 January 1943 to 28 December 19431944: 2 January 1944 to 31 December 19441945: 1 January 1945 to 25 December 19451946: 7 January 1946 to 31 December 19461947: 1 January 1947 to 15 December 19471948: 1 January 1948 to 29 December 19481949: 3 January 1949 to 22 December 19491950: 2 January 1950 to 7 December 19501951: 3 January 1951 to 25 December 19511952: 3 January 1952 to 10 December 19521953: 8 January 1953 to 14 December 19531954: 10 January 1954 to 29 December 19541955: 19 January 1955 to 23 November 19551956: 19 January 1956 to 22 December 19561957: 4 January 1957 to 26 December 19571958: 13 January 1958 to 27 December 19581961: 19 January 1961 to 23 December 19611962: 5 January 1962 to 29 December 19621963: 11 January 1963 to 23 December 19631964: 1 January 1964 to 26 December 19641965: 1 January 1965 to 12 December 19651966: 1 January 1966 to 10 December 196619431946194919521955195819631966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Red Boiling Springs meeting 10 mm (0.39 in).
First to last qualifying date each year at Red Boiling Springs
YearFirst dateLast date
19431943-01-261943-12-28
19441944-01-021944-12-31
19451945-01-011945-12-25
19461946-01-071946-12-31
19471947-01-011947-12-15
19481948-01-011948-12-29
19491949-01-031949-12-22
19501950-01-021950-12-07
19511951-01-031951-12-25
19521952-01-031952-12-10
19531953-01-081953-12-14
19541954-01-101954-12-29
19551955-01-191955-11-23
19561956-01-191956-12-22
19571957-01-041957-12-26
19581958-01-131958-12-27
19611961-01-191961-12-23
19621962-01-051962-12-29
19631963-01-111963-12-23
19641964-01-011964-12-26
19651965-01-011965-12-12
19661966-01-011966-12-10

Every Fixed Threshold

Fixed thresholds at Red Boiling Springs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2263195038
25 mm (0.98 in): Days with 25 mm or more rain2225194414
50 mm (1.97 in): Days with 50 mm or more rain20519491
100 mm (3.94 in): Days with 100 mm or more rain2119461
10 cm (3.9 in): Days with 10 cm or more snowfall8419632
25 cm (9.8 in): Days with 25 cm or more snowfall1119661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for Red Boiling Springs 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).