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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Tierra Blanca (Smn) Threshold Days by Year (MXN00030182)

14 fixed thresholds counted per year at Tierra Blanca (Smn) (MXN00030182): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tierra Blanca (Smn) Thresholds

  • Tierra Blanca (Smn): nights with a minimum temperature at or above 20 C (68 F) in 48 years, most in 1965 with 350.
  • Tierra Blanca (Smn): nights with a minimum temperature at or above 25 C (77 F) in 47 years, most in 1964 with 150.
  • Tierra Blanca (Smn): days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1955 with 82.
  • Tierra Blanca (Smn): days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1955 with 54.
  • 14 fixed thresholds have at least one qualifying day at Tierra Blanca (Smn).
46 years with a qualifying day
Days at or above 30 C (86 F) per year at Tierra Blanca (Smn) Days per year at Tierra Blanca (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1960. 01002003004001923: 2491924: 2001925: 2311926: 2881927: 3161928: 2841929: 2941930: 2441945: 2611946: 2591947: 2621948: 2801949: 2971950: 2651951: 2781952: 2691954: 2501955: 3211956: 3231959: 3641960: 3661962: 3631963: 3651964: 3641965: 3631968: 3081970: 3391971: 3361972: 3451973: 2881974: 3231975: 3031976: 2611977: 2971978: 2601979: 2751980: 2881981: 2931983: 2861984: 2531985: 2961986: 3131987: 2901988: 3271989: 3152010: 2511923192819471952196019681974197919852010
Days per year at Tierra Blanca (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 1960.
Days at or above 30 C (86 F) per year at Tierra Blanca (Smn)
YearDaysDecade average
1923249266
1924200266
1925231266
1926288266
1927316266
1928284266
1929294266
1930244244
1945261271.8
1946259271.8
1947262271.8
1948280271.8
1949297271.8
1950265295.7
1951278295.7
1952269295.7
1954250295.7
1955321295.7
1956323295.7
1959364295.7
1960366354.8
1962363354.8
1963365354.8
1964364354.8
1965363354.8
1968308354.8
1970339302.7
1971336302.7
1972345302.7
1973288302.7
1974323302.7
1975303302.7
1976261302.7
1977297302.7
1978260302.7
1979275302.7
1980288295.7
1981293295.7
1983286295.7
1984253295.7
1985296295.7
1986313295.7
1987290295.7
1988327295.7
1989315295.7
2010251251
First to last qualifying date each year at Tierra Blanca (Smn) For each year, a bar from the first to the last day at Tierra Blanca (Smn) meeting 30 C (86 F). 1923: 1 January 1923 to 23 December 19231924: 7 March 1924 to 20 December 19241925: 6 January 1925 to 15 December 19251926: 3 January 1926 to 28 December 19261927: 6 January 1927 to 31 December 19271928: 1 January 1928 to 29 December 19281929: 5 January 1929 to 28 December 19291930: 1 January 1930 to 5 December 19301945: 7 January 1945 to 21 November 19451946: 5 January 1946 to 28 December 19461947: 14 January 1947 to 30 December 19471948: 26 January 1948 to 31 December 19481949: 2 January 1949 to 21 December 19491950: 4 January 1950 to 27 December 19501951: 2 January 1951 to 31 December 19511952: 1 January 1952 to 28 December 19521954: 3 January 1954 to 3 November 19541955: 2 January 1955 to 31 December 19551956: 1 January 1956 to 30 December 19561959: 1 January 1959 to 31 December 19591960: 1 January 1960 to 31 December 19601962: 1 January 1962 to 31 December 19621963: 1 January 1963 to 31 December 19631964: 1 January 1964 to 31 December 19641965: 1 January 1965 to 31 December 19651968: 1 January 1968 to 6 December 19681970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 1 January 1974 to 30 December 19741975: 1 January 1975 to 29 December 19751976: 7 January 1976 to 11 December 19761977: 28 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 5 January 1979 to 30 December 19791980: 7 January 1980 to 28 December 19801981: 9 January 1981 to 30 December 19811983: 1 January 1983 to 28 December 19831984: 3 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 29 December 19861987: 3 January 1987 to 27 November 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19892010: 3 February 2010 to 31 December 201019231929194919561965197419801987JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tierra Blanca (Smn) meeting 30 C (86 F).
First to last qualifying date each year at Tierra Blanca (Smn)
YearFirst dateLast date
19231923-01-011923-12-23
19241924-03-071924-12-20
19251925-01-061925-12-15
19261926-01-031926-12-28
19271927-01-061927-12-31
19281928-01-011928-12-29
19291929-01-051929-12-28
19301930-01-011930-12-05
19451945-01-071945-11-21
19461946-01-051946-12-28
19471947-01-141947-12-30
19481948-01-261948-12-31
19491949-01-021949-12-21
19501950-01-041950-12-27
19511951-01-021951-12-31
19521952-01-011952-12-28
19541954-01-031954-11-03
19551955-01-021955-12-31
19561956-01-011956-12-30
19591959-01-011959-12-31
19601960-01-011960-12-31
19621962-01-011962-12-31
19631963-01-011963-12-31
19641964-01-011964-12-31
19651965-01-011965-12-31
19681968-01-011968-12-06
19701970-01-011970-12-31
19711971-01-011971-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-30
19751975-01-011975-12-29
19761976-01-071976-12-11
19771977-01-281977-12-31
19781978-01-011978-12-31
19791979-01-051979-12-30
19801980-01-071980-12-28
19811981-01-091981-12-30
19831983-01-011983-12-28
19841984-01-031984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-29
19871987-01-031987-11-27
19881988-01-011988-12-31
19891989-01-011989-12-31
20102010-02-032010-12-31

Every Fixed Threshold

Fixed thresholds at Tierra Blanca (Smn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days463661960251
35 C (95 F): Days463641964122
40 C (104 F): Days36111198931
45 C (113 F): Days3719881
90 F (32.2 C): Days463651963179
100 F (37.8 C): Days45170198953
110 F (43.3 C): Days71119883
20 C (68 F): Tropical nights (min483501965227
25 C (77 F): Days with min47150196470
10 mm (0.39 in): Days with 10 mm or more rain4782195550
25 mm (0.98 in): Days with 25 mm or more rain4754195530
50 mm (1.97 in): Days with 50 mm or more rain4345195513
100 mm (3.94 in): Days with 100 mm or more rain262519721
200 mm (7.87 in): Days with 200 mm or more rain6519701

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.

Download the Data

  • Data for Tierra Blanca (Smn) 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).