Built 2026-10-19 (19 October 2026)

Mier Y Noriega (Smn) Threshold Days by Year (MXN00019046)

13 fixed thresholds counted per year at Mier Y Noriega (Smn) (MXN00019046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mier Y Noriega (Smn) Thresholds

  • Mier Y Noriega (Smn): days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1958 with 35.
  • Mier Y Noriega (Smn): days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1958 with 9.
  • Mier Y Noriega (Smn): days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 1983 with 325.
  • Mier Y Noriega (Smn): days with a maximum temperature at or above 90 F (32.2 C) in 40 years, most in 1983 with 250.
  • 13 fixed thresholds have at least one qualifying day at Mier Y Noriega (Smn).
40 years with a qualifying day
Days at or above 30 C (86 F) per year at Mier Y Noriega (Smn) Days per year at Mier Y Noriega (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 325 in 1983. 01002003004001960: 1821961: 1691962: 1821965: 1611966: 1311967: 1441968: 1311970: 1401971: 1061972: 1101973: 1051974: 1481975: 1121976: 711977: 1211978: 1301979: 1381980: 1641981: 1101982: 2711983: 3251984: 3041990: 1001992: 921993: 781994: 851996: 1641997: 1091998: 2331999: 1872000: 1982001: 2142002: 1832003: 2202004: 1512005: 1332006: 2212007: 1842010: 2012011: 2971960196619711975197919831993199820022006
Days per year at Mier Y Noriega (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 325 in 1983.
Days at or above 30 C (86 F) per year at Mier Y Noriega (Smn)
YearDaysDecade average
1960182157.1
1961169157.1
1962182157.1
1965161157.1
1966131157.1
1967144157.1
1968131157.1
1970140118.1
1971106118.1
1972110118.1
1973105118.1
1974148118.1
1975112118.1
197671118.1
1977121118.1
1978130118.1
1979138118.1
1980164234.8
1981110234.8
1982271234.8
1983325234.8
1984304234.8
1990100131
199292131
199378131
199485131
1996164131
1997109131
1998233131
1999187131
2000198188
2001214188
2002183188
2003220188
2004151188
2005133188
2006221188
2007184188
2010201249
2011297249
First to last qualifying date each year at Mier Y Noriega (Smn) For each year, a bar from the first to the last day at Mier Y Noriega (Smn) meeting 30 C (86 F). 1960: 11 February 1960 to 28 November 19601961: 13 February 1961 to 30 November 19611962: 8 February 1962 to 31 October 19621965: 9 March 1965 to 27 November 19651966: 22 March 1966 to 10 November 19661967: 16 February 1967 to 26 November 19671968: 15 March 1968 to 6 November 19681970: 19 February 1970 to 29 December 19701971: 16 February 1971 to 27 October 19711972: 25 February 1972 to 1 November 19721973: 8 March 1973 to 24 December 19731974: 7 January 1974 to 30 November 19741975: 4 March 1975 to 24 October 19751976: 10 February 1976 to 12 September 19761977: 13 March 1977 to 31 October 19771978: 7 February 1978 to 7 November 19781979: 13 March 1979 to 29 October 19791980: 7 March 1980 to 27 October 19801981: 21 February 1981 to 31 December 19811982: 1 January 1982 to 28 December 19821983: 7 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841990: 26 March 1990 to 26 November 19901992: 17 February 1992 to 9 December 19921993: 22 February 1993 to 23 October 19931994: 5 February 1994 to 27 November 19941996: 24 January 1996 to 15 December 19961997: 3 January 1997 to 9 December 19971998: 22 January 1998 to 27 December 19981999: 2 January 1999 to 18 December 19992000: 3 January 2000 to 24 November 20002001: 25 February 2001 to 30 December 20012002: 9 January 2002 to 8 November 20022003: 1 March 2003 to 21 November 20032004: 29 February 2004 to 1 September 20042005: 24 March 2005 to 22 October 20052006: 1 March 2006 to 27 October 20062007: 5 April 2007 to 31 December 20072010: 23 January 2010 to 30 December 20102011: 1 January 2011 to 31 December 201119601967197319781983199420002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mier Y Noriega (Smn) meeting 30 C (86 F).
First to last qualifying date each year at Mier Y Noriega (Smn)
YearFirst dateLast date
19601960-02-111960-11-28
19611961-02-131961-11-30
19621962-02-081962-10-31
19651965-03-091965-11-27
19661966-03-221966-11-10
19671967-02-161967-11-26
19681968-03-151968-11-06
19701970-02-191970-12-29
19711971-02-161971-10-27
19721972-02-251972-11-01
19731973-03-081973-12-24
19741974-01-071974-11-30
19751975-03-041975-10-24
19761976-02-101976-09-12
19771977-03-131977-10-31
19781978-02-071978-11-07
19791979-03-131979-10-29
19801980-03-071980-10-27
19811981-02-211981-12-31
19821982-01-011982-12-28
19831983-01-071983-12-31
19841984-01-011984-12-31
19901990-03-261990-11-26
19921992-02-171992-12-09
19931993-02-221993-10-23
19941994-02-051994-11-27
19961996-01-241996-12-15
19971997-01-031997-12-09
19981998-01-221998-12-27
19991999-01-021999-12-18
20002000-01-032000-11-24
20012001-02-252001-12-30
20022002-01-092002-11-08
20032003-03-012003-11-21
20042004-02-292004-09-01
20052005-03-242005-10-22
20062006-03-012006-10-27
20072007-04-052007-12-31
20102010-01-232010-12-30
20112011-01-012011-12-31

Every Fixed Threshold

Fixed thresholds at Mier Y Noriega (Smn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days403251983297
35 C (95 F): Days331872011187
40 C (104 F): Days975201175
45 C (113 F): Days3519845
90 F (32.2 C): Days402501983239
100 F (37.8 C): Days181272011127
110 F (43.3 C): Days312201112
0 C (32 F): Frost days (min26105199026
20 C (68 F): Tropical nights (min13145198421
25 C (77 F): Days with min2719847
10 mm (0.39 in): Days with 10 mm or more rain583519589
25 mm (0.98 in): Days with 25 mm or more rain54919581
50 mm (1.97 in): Days with 50 mm or more rain23219481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Mier Y Noriega (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).