Built 2026-10-19 (19 October 2026)

Tierra Blanca Threshold Days by Year (MXN00024092)

15 fixed thresholds counted per year at Tierra Blanca (MXN00024092): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tierra Blanca Thresholds

  • Tierra Blanca: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1972 with 64.
  • Tierra Blanca: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1973 with 34.
  • Tierra Blanca: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1981 with 15.
  • Tierra Blanca: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 1963 with 266.
  • 15 fixed thresholds have at least one qualifying day at Tierra Blanca.
41 years with a qualifying day
Days at or above 30 C (86 F) per year at Tierra Blanca Days per year at Tierra Blanca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 266 in 1963. 01002003001961: 1881962: 2551963: 2661964: 1761965: 1891966: 1771968: 1721970: 1751971: 1991972: 2041973: 2021974: 1831975: 1951976: 1671977: 1881979: 1911980: 1981981: 1941982: 1971983: 1951984: 1701985: 2011986: 2061987: 1681988: 2001989: 2011990: 1781991: 1871992: 1571994: 2061995: 2191996: 2131997: 1951998: 2111999: 2032000: 2322006: 2302007: 1302008: 1022009: 1572010: 103196119661973197919841989199520002010
Days per year at Tierra Blanca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 266 in 1963.
Days at or above 30 C (86 F) per year at Tierra Blanca
YearDaysDecade average
1961188203.3
1962255203.3
1963266203.3
1964176203.3
1965189203.3
1966177203.3
1968172203.3
1970175189.3
1971199189.3
1972204189.3
1973202189.3
1974183189.3
1975195189.3
1976167189.3
1977188189.3
1979191189.3
1980198193
1981194193
1982197193
1983195193
1984170193
1985201193
1986206193
1987168193
1988200193
1989201193
1990178196.6
1991187196.6
1992157196.6
1994206196.6
1995219196.6
1996213196.6
1997195196.6
1998211196.6
1999203196.6
2000232170.2
2006230170.2
2007130170.2
2008102170.2
2009157170.2
2010103103
First to last qualifying date each year at Tierra Blanca For each year, a bar from the first to the last day at Tierra Blanca meeting 30 C (86 F). 1961: 18 February 1961 to 12 December 19611962: 22 January 1962 to 28 December 19621963: 1 January 1963 to 11 December 19631964: 8 January 1964 to 25 December 19641965: 30 January 1965 to 26 November 19651966: 27 February 1966 to 9 December 19661968: 21 February 1968 to 20 November 19681970: 11 January 1970 to 23 December 19701971: 3 January 1971 to 28 November 19711972: 13 January 1972 to 30 December 19721973: 13 February 1973 to 31 December 19731974: 2 February 1974 to 3 November 19741975: 31 January 1975 to 30 November 19751976: 5 February 1976 to 27 November 19761977: 9 January 1977 to 5 December 19771979: 20 January 1979 to 23 December 19791980: 15 February 1980 to 28 October 19801981: 10 February 1981 to 28 December 19811982: 3 January 1982 to 2 November 19821983: 9 February 1983 to 28 December 19831984: 26 February 1984 to 15 November 19841985: 30 January 1985 to 11 December 19851986: 4 February 1986 to 19 November 19861987: 16 January 1987 to 25 December 19871988: 17 January 1988 to 26 November 19881989: 6 January 1989 to 22 November 19891990: 3 February 1990 to 27 November 19901991: 30 January 1991 to 20 November 19911992: 5 February 1992 to 25 November 19921994: 27 January 1994 to 7 December 19941995: 6 January 1995 to 18 December 19951996: 1 January 1996 to 7 December 19961997: 4 January 1997 to 9 December 19971998: 6 January 1998 to 10 November 19981999: 17 January 1999 to 12 December 19992000: 3 January 2000 to 16 November 20002006: 16 January 2006 to 15 November 20062007: 24 February 2007 to 25 September 20072008: 29 January 2008 to 13 September 20082009: 18 February 2009 to 15 October 20092010: 23 January 2010 to 27 October 20101961196819751982198819952006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tierra Blanca meeting 30 C (86 F).
First to last qualifying date each year at Tierra Blanca
YearFirst dateLast date
19611961-02-181961-12-12
19621962-01-221962-12-28
19631963-01-011963-12-11
19641964-01-081964-12-25
19651965-01-301965-11-26
19661966-02-271966-12-09
19681968-02-211968-11-20
19701970-01-111970-12-23
19711971-01-031971-11-28
19721972-01-131972-12-30
19731973-02-131973-12-31
19741974-02-021974-11-03
19751975-01-311975-11-30
19761976-02-051976-11-27
19771977-01-091977-12-05
19791979-01-201979-12-23
19801980-02-151980-10-28
19811981-02-101981-12-28
19821982-01-031982-11-02
19831983-02-091983-12-28
19841984-02-261984-11-15
19851985-01-301985-12-11
19861986-02-041986-11-19
19871987-01-161987-12-25
19881988-01-171988-11-26
19891989-01-061989-11-22
19901990-02-031990-11-27
19911991-01-301991-11-20
19921992-02-051992-11-25
19941994-01-271994-12-07
19951995-01-061995-12-18
19961996-01-011996-12-07
19971997-01-041997-12-09
19981998-01-061998-11-10
19991999-01-171999-12-12
20002000-01-032000-11-16
20062006-01-162006-11-15
20072007-02-242007-09-25
20082008-01-292008-09-13
20092009-02-182009-10-15
20102010-01-232010-10-27

Every Fixed Threshold

Fixed thresholds at Tierra Blanca
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days412661963103
35 C (95 F): Days4117119633
40 C (104 F): Days225819635
45 C (113 F): Days4219981
90 F (32.2 C): Days41217196317
100 F (37.8 C): Days3512119631
110 F (43.3 C): Days8719982
0 C (32 F): Frost days (min1319623
20 C (68 F): Tropical nights (min41215197297
25 C (77 F): Days with min382119623
10 mm (0.39 in): Days with 10 mm or more rain4464197247
25 mm (0.98 in): Days with 25 mm or more rain4434197322
50 mm (1.97 in): Days with 50 mm or more rain4415198112
100 mm (3.94 in): Days with 100 mm or more rain35619754
200 mm (7.87 in): Days with 200 mm or more rain6219741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Tierra Blanca 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).