Built 2026-10-19 (19 October 2026)

Metztitlan Threshold Days by Year (MXN00013077)

12 fixed thresholds counted per year at Metztitlan (MXN00013077): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Metztitlan Thresholds

  • Metztitlan: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1958 with 22.
  • Metztitlan: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 2006 with 273.
  • Metztitlan: days with a maximum temperature at or above 35 C (95 F) in 43 years, most in 1981 with 120.
  • Metztitlan: days with a maximum temperature at or above 90 F (32.2 C) in 43 years, most in 2006 with 188.
  • 12 fixed thresholds have at least one qualifying day at Metztitlan.
43 years with a qualifying day
Days at or above 30 C (86 F) per year at Metztitlan Days per year at Metztitlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 273 in 2006. 01002003001952: 1211954: 821955: 881957: 1051958: 1031959: 941960: 1261961: 1001962: 1461963: 1331964: 1661965: 1491968: 1421969: 1881970: 1521971: 1491972: 1641973: 1451974: 1241975: 1121976: 1481977: 1441978: 931979: 1461980: 1191981: 2111985: 1151990: 971991: 1371993: 961995: 1461996: 2361997: 2291998: 2271999: 2042000: 2522001: 1972002: 1742003: 1852004: 1792006: 2732007: 2662008: 208195219591964197119761981199520002006
Days per year at Metztitlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 273 in 2006.
Days at or above 30 C (86 F) per year at Metztitlan
YearDaysDecade average
195212198.8
19548298.8
19558898.8
195710598.8
195810398.8
19599498.8
1960126143.8
1961100143.8
1962146143.8
1963133143.8
1964166143.8
1965149143.8
1968142143.8
1969188143.8
1970152137.7
1971149137.7
1972164137.7
1973145137.7
1974124137.7
1975112137.7
1976148137.7
1977144137.7
197893137.7
1979146137.7
1980119148.3
1981211148.3
1985115148.3
199097171.5
1991137171.5
199396171.5
1995146171.5
1996236171.5
1997229171.5
1998227171.5
1999204171.5
2000252216.8
2001197216.8
2002174216.8
2003185216.8
2004179216.8
2006273216.8
2007266216.8
2008208216.8
First to last qualifying date each year at Metztitlan For each year, a bar from the first to the last day at Metztitlan meeting 30 C (86 F). 1952: 1 January 1952 to 19 December 19521954: 14 January 1954 to 28 December 19541955: 17 January 1955 to 16 November 19551957: 1 February 1957 to 19 December 19571958: 31 January 1958 to 9 October 19581959: 17 January 1959 to 11 December 19591960: 16 January 1960 to 31 December 19601961: 17 February 1961 to 12 December 19611962: 4 January 1962 to 27 November 19621963: 10 January 1963 to 11 December 19631964: 18 January 1964 to 27 November 19641965: 25 January 1965 to 31 December 19651968: 3 January 1968 to 26 December 19681969: 8 January 1969 to 27 December 19691970: 26 January 1970 to 30 December 19701971: 1 January 1971 to 20 December 19711972: 9 January 1972 to 30 December 19721973: 3 January 1973 to 30 December 19731974: 9 January 1974 to 6 December 19741975: 8 February 1975 to 29 November 19751976: 25 January 1976 to 30 December 19761977: 4 January 1977 to 31 December 19771978: 5 January 1978 to 10 November 19781979: 26 January 1979 to 10 November 19791980: 1 January 1980 to 31 December 19801981: 2 January 1981 to 14 November 19811985: 24 January 1985 to 9 November 19851990: 4 January 1990 to 23 December 19901991: 19 January 1991 to 2 December 19911993: 3 January 1993 to 22 December 19931995: 12 January 1995 to 18 December 19951996: 4 January 1996 to 31 December 19961997: 1 January 1997 to 26 December 19971998: 1 January 1998 to 29 December 19981999: 8 January 1999 to 31 December 19992000: 1 January 2000 to 19 December 20002001: 12 January 2001 to 23 December 20012002: 10 January 2002 to 23 December 20022003: 1 January 2003 to 28 December 20032004: 3 January 2004 to 31 December 20042006: 1 January 2006 to 30 December 20062007: 5 January 2007 to 31 December 20072008: 6 January 2008 to 29 November 200819521960196819741980199520012008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Metztitlan meeting 30 C (86 F).
First to last qualifying date each year at Metztitlan
YearFirst dateLast date
19521952-01-011952-12-19
19541954-01-141954-12-28
19551955-01-171955-11-16
19571957-02-011957-12-19
19581958-01-311958-10-09
19591959-01-171959-12-11
19601960-01-161960-12-31
19611961-02-171961-12-12
19621962-01-041962-11-27
19631963-01-101963-12-11
19641964-01-181964-11-27
19651965-01-251965-12-31
19681968-01-031968-12-26
19691969-01-081969-12-27
19701970-01-261970-12-30
19711971-01-011971-12-20
19721972-01-091972-12-30
19731973-01-031973-12-30
19741974-01-091974-12-06
19751975-02-081975-11-29
19761976-01-251976-12-30
19771977-01-041977-12-31
19781978-01-051978-11-10
19791979-01-261979-11-10
19801980-01-011980-12-31
19811981-01-021981-11-14
19851985-01-241985-11-09
19901990-01-041990-12-23
19911991-01-191991-12-02
19931993-01-031993-12-22
19951995-01-121995-12-18
19961996-01-041996-12-31
19971997-01-011997-12-26
19981998-01-011998-12-29
19991999-01-081999-12-31
20002000-01-012000-12-19
20012001-01-122001-12-23
20022002-01-102002-12-23
20032003-01-012003-12-28
20042004-01-032004-12-31
20062006-01-012006-12-30
20072007-01-052007-12-31
20082008-01-062008-11-29

Every Fixed Threshold

Fixed thresholds at Metztitlan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days432732006208
35 C (95 F): Days43120198163
40 C (104 F): Days112319811
90 F (32.2 C): Days431882006112
100 F (37.8 C): Days2964198121
110 F (43.3 C): Days1119811
0 C (32 F): Frost days (min22519852
20 C (68 F): Tropical nights (min1638200638
10 mm (0.39 in): Days with 10 mm or more rain4622195814
25 mm (0.98 in): Days with 25 mm or more rain41820024
50 mm (1.97 in): Days with 50 mm or more rain19319741
100 mm (3.94 in): Days with 100 mm or more rain1119901

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Metztitlan 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).