Built 2026-10-19 (19 October 2026)

Hernandez 2 NW Threshold Days by Year (USC00043925)

3 fixed thresholds counted per year at Hernandez 2 NW (USC00043925): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hernandez 2 NW Thresholds

  • Hernandez 2 NW: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1978 with 25.
  • Hernandez 2 NW: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1958 with 11.
  • Hernandez 2 NW: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1955 with 2.
  • 3 fixed thresholds have at least one qualifying day at Hernandez 2 NW.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hernandez 2 NW Days per year at Hernandez 2 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1978. 01020301944: 151945: 141946: 121947: 41948: 101949: 61950: 151951: 101952: 201953: 41954: 131955: 171956: 71958: 211959: 111960: 111961: 81962: 101963: 151964: 131965: 121966: 101967: 171968: 131969: 191970: 151971: 91972: 101973: 231974: 151975: 101976: 121977: 81978: 251979: 17194419481952195619611965196919731977
Days per year at Hernandez 2 NW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Hernandez 2 NW
YearDaysDecade average
19441510.2
19451410.2
19461210.2
1947410.2
19481010.2
1949610.2
19501513.1
19511013.1
19522013.1
1953413.1
19541313.1
19551713.1
1956713.1
19582113.1
19591113.1
19601112.8
1961812.8
19621012.8
19631512.8
19641312.8
19651212.8
19661012.8
19671712.8
19681312.8
19691912.8
19701514.4
1971914.4
19721014.4
19732314.4
19741514.4
19751014.4
19761214.4
1977814.4
19782514.4
19791714.4
First to last qualifying date each year at Hernandez 2 NW For each year, a bar from the first to the last day at Hernandez 2 NW meeting 10 mm (0.39 in). 1944: 30 January 1944 to 28 December 19441945: 31 January 1945 to 25 December 19451946: 3 January 1946 to 25 December 19461947: 28 January 1947 to 3 April 19471948: 5 February 1948 to 27 December 19481949: 19 January 1949 to 7 December 19491950: 8 January 1950 to 14 December 19501951: 10 January 1951 to 30 December 19511952: 6 January 1952 to 30 December 19521953: 7 January 1953 to 14 November 19531954: 18 January 1954 to 10 December 19541955: 1 January 1955 to 31 December 19551956: 5 January 1956 to 9 May 19561958: 24 January 1958 to 23 September 19581959: 5 January 1959 to 19 September 19591960: 9 January 1960 to 26 November 19601961: 26 January 1961 to 2 December 19611962: 20 January 1962 to 16 December 19621963: 30 January 1963 to 20 November 19631964: 21 January 1964 to 27 December 19641965: 6 January 1965 to 23 November 19651966: 30 January 1966 to 6 December 19661967: 22 January 1967 to 18 December 19671968: 31 January 1968 to 26 December 19681969: 18 January 1969 to 25 December 19691970: 9 January 1970 to 21 December 19701971: 13 March 1971 to 27 December 19711972: 27 January 1972 to 17 December 19721973: 8 January 1973 to 27 December 19731974: 4 January 1974 to 28 December 19741975: 1 February 1975 to 30 October 19751976: 2 March 1976 to 31 December 19761977: 3 January 1977 to 28 December 19771978: 3 January 1978 to 22 November 19781979: 9 January 1979 to 25 December 19791944194919541960196519701975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hernandez 2 NW meeting 10 mm (0.39 in).
First to last qualifying date each year at Hernandez 2 NW
YearFirst dateLast date
19441944-01-301944-12-28
19451945-01-311945-12-25
19461946-01-031946-12-25
19471947-01-281947-04-03
19481948-02-051948-12-27
19491949-01-191949-12-07
19501950-01-081950-12-14
19511951-01-101951-12-30
19521952-01-061952-12-30
19531953-01-071953-11-14
19541954-01-181954-12-10
19551955-01-011955-12-31
19561956-01-051956-05-09
19581958-01-241958-09-23
19591959-01-051959-09-19
19601960-01-091960-11-26
19611961-01-261961-12-02
19621962-01-201962-12-16
19631963-01-301963-11-20
19641964-01-211964-12-27
19651965-01-061965-11-23
19661966-01-301966-12-06
19671967-01-221967-12-18
19681968-01-311968-12-26
19691969-01-181969-12-25
19701970-01-091970-12-21
19711971-03-131971-12-27
19721972-01-271972-12-17
19731973-01-081973-12-27
19741974-01-041974-12-28
19751975-02-011975-10-30
19761976-03-021976-12-31
19771977-01-031977-12-28
19781978-01-031978-11-22
19791979-01-091979-12-25

Every Fixed Threshold

Fixed thresholds at Hernandez 2 NW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3525197817
25 mm (0.98 in): Days with 25 mm or more rain331119586
50 mm (1.97 in): Days with 50 mm or more rain15219551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Hernandez 2 NW 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).