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Built 2026-10-19 (19 October 2026)

Blanchard Pwr STN Threshold Days by Year (USC00210826)

6 fixed thresholds counted per year at Blanchard Pwr STN (USC00210826): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blanchard Pwr STN Thresholds

  • Blanchard Pwr STN: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1972 with 29.
  • Blanchard Pwr STN: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1957 with 12.
  • Blanchard Pwr STN: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1952 with 4.
  • Blanchard Pwr STN: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1951 with 7.
  • 6 fixed thresholds have at least one qualifying day at Blanchard Pwr STN.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Blanchard Pwr STN Days per year at Blanchard Pwr STN with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1972. 01020301949: 241950: 231951: 271952: 231953: 281954: 211955: 181956: 191957: 211958: 131959: 191960: 151961: 191962: 211963: 181964: 181965: 231966: 161967: 131968: 261969: 181970: 221971: 221972: 291973: 231974: 191975: 241976: 61977: 251978: 241979: 221980: 171981: 241982: 241983: 251984: 241985: 211949195319571961196519691973197719811985
Days per year at Blanchard Pwr STN with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1972.
Days with 10 mm (0.39 in) or more of precipitation per year at Blanchard Pwr STN
YearDaysDecade average
19492424
19502321.2
19512721.2
19522321.2
19532821.2
19542121.2
19551821.2
19561921.2
19572121.2
19581321.2
19591921.2
19601518.7
19611918.7
19622118.7
19631818.7
19641818.7
19652318.7
19661618.7
19671318.7
19682618.7
19691818.7
19702221.6
19712221.6
19722921.6
19732321.6
19741921.6
19752421.6
1976621.6
19772521.6
19782421.6
19792221.6
19801722.5
19812422.5
19822422.5
19832522.5
19842422.5
19852122.5
First to last qualifying date each year at Blanchard Pwr STN For each year, a bar from the first to the last day at Blanchard Pwr STN meeting 10 mm (0.39 in). 1949: 4 January 1949 to 11 December 19491950: 8 March 1950 to 16 November 19501951: 25 February 1951 to 31 October 19511952: 15 January 1952 to 26 November 19521953: 15 January 1953 to 4 December 19531954: 25 March 1954 to 14 September 19541955: 20 February 1955 to 4 December 19551956: 28 January 1956 to 16 November 19561957: 21 February 1957 to 19 September 19571958: 6 April 1958 to 18 November 19581959: 5 May 1959 to 28 December 19591960: 2 January 1960 to 5 December 19601961: 15 April 1961 to 29 October 19611962: 16 February 1962 to 1 October 19621963: 8 April 1963 to 22 November 19631964: 20 March 1964 to 30 August 19641965: 6 April 1965 to 12 December 19651966: 2 January 1966 to 4 October 19661967: 6 January 1967 to 17 December 19671968: 19 March 1968 to 23 December 19681969: 8 January 1969 to 7 December 19691970: 3 March 1970 to 11 November 19701971: 26 January 1971 to 18 November 19711972: 4 March 1972 to 31 December 19721973: 15 March 1973 to 21 November 19731974: 5 February 1974 to 2 November 19741975: 11 January 1975 to 19 November 19751976: 15 February 1976 to 25 June 19761977: 24 February 1977 to 18 December 19771978: 14 March 1978 to 13 November 19781979: 23 February 1979 to 1 November 19791980: 31 May 1980 to 17 October 19801981: 22 February 1981 to 18 October 19811982: 20 March 1982 to 28 December 19821983: 10 January 1983 to 20 November 19831984: 13 April 1984 to 16 December 19841985: 4 March 1985 to 12 October 198519491954195919641969197419791984JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Blanchard Pwr STN meeting 10 mm (0.39 in).
First to last qualifying date each year at Blanchard Pwr STN
YearFirst dateLast date
19491949-01-041949-12-11
19501950-03-081950-11-16
19511951-02-251951-10-31
19521952-01-151952-11-26
19531953-01-151953-12-04
19541954-03-251954-09-14
19551955-02-201955-12-04
19561956-01-281956-11-16
19571957-02-211957-09-19
19581958-04-061958-11-18
19591959-05-051959-12-28
19601960-01-021960-12-05
19611961-04-151961-10-29
19621962-02-161962-10-01
19631963-04-081963-11-22
19641964-03-201964-08-30
19651965-04-061965-12-12
19661966-01-021966-10-04
19671967-01-061967-12-17
19681968-03-191968-12-23
19691969-01-081969-12-07
19701970-03-031970-11-11
19711971-01-261971-11-18
19721972-03-041972-12-31
19731973-03-151973-11-21
19741974-02-051974-11-02
19751975-01-111975-11-19
19761976-02-151976-06-25
19771977-02-241977-12-18
19781978-03-141978-11-13
19791979-02-231979-11-01
19801980-05-311980-10-17
19811981-02-221981-10-18
19821982-03-201982-12-28
19831983-01-101983-11-20
19841984-04-131984-12-16
19851985-03-041985-10-12

Every Fixed Threshold

Fixed thresholds at Blanchard Pwr STN
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3729197221
25 mm (0.98 in): Days with 25 mm or more rain361219577
50 mm (1.97 in): Days with 50 mm or more rain25419523
100 mm (3.94 in): Days with 100 mm or more rain2119491
10 cm (3.9 in): Days with 10 cm or more snowfall8719516
25 cm (9.8 in): Days with 25 cm or more snowfall1319513

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Blanchard Pwr STN 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).