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Built 2026-10-19 (19 October 2026)

Edzna II Threshold Days by Year (MXN00004063)

14 fixed thresholds counted per year at Edzna II (MXN00004063): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Edzna II Thresholds

  • Edzna II: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1995 with 42.
  • Edzna II: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1995 with 20.
  • Edzna II: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1984 with 362.
  • Edzna II: days with a maximum temperature at or above 35 C (95 F) in 28 years, most in 1985 with 331.
  • 14 fixed thresholds have at least one qualifying day at Edzna II.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Edzna II Days per year at Edzna II with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 362 in 1984. 01002003004001982: 3531983: 3611984: 3621985: 3621986: 3591987: 3421988: 2891989: 3121990: 3201991: 3031992: 2781993: 3021994: 3191995: 3031996: 3061997: 3041998: 2801999: 2472000: 2512001: 2722002: 2472003: 2542004: 2272005: 2572006: 2932007: 2922009: 3092010: 2551982198519881991199419972000200320062010
Days per year at Edzna II with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 362 in 1984.
Days at or above 30 C (86 F) per year at Edzna II
YearDaysDecade average
1982353342.5
1983361342.5
1984362342.5
1985362342.5
1986359342.5
1987342342.5
1988289342.5
1989312342.5
1990320296.2
1991303296.2
1992278296.2
1993302296.2
1994319296.2
1995303296.2
1996306296.2
1997304296.2
1998280296.2
1999247296.2
2000251266.9
2001272266.9
2002247266.9
2003254266.9
2004227266.9
2005257266.9
2006293266.9
2007292266.9
2009309266.9
2010255255
First to last qualifying date each year at Edzna II For each year, a bar from the first to the last day at Edzna II meeting 30 C (86 F). 1982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 29 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 25 December 19911992: 9 January 1992 to 28 December 19921993: 7 January 1993 to 30 December 19931994: 7 January 1994 to 31 December 19941995: 1 January 1995 to 22 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 26 December 19971998: 4 January 1998 to 27 November 19981999: 2 January 1999 to 19 October 19992000: 23 January 2000 to 16 December 20002001: 11 January 2001 to 16 December 20012002: 21 January 2002 to 31 December 20022003: 22 January 2003 to 13 December 20032004: 4 January 2004 to 9 December 20042005: 13 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 3 January 2007 to 31 December 20072009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20101982198619901994199820022006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Edzna II meeting 30 C (86 F).
First to last qualifying date each year at Edzna II
YearFirst dateLast date
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-29
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-25
19921992-01-091992-12-28
19931993-01-071993-12-30
19941994-01-071994-12-31
19951995-01-011995-12-22
19961996-01-011996-12-31
19971997-01-011997-12-26
19981998-01-041998-11-27
19991999-01-021999-10-19
20002000-01-232000-12-16
20012001-01-112001-12-16
20022002-01-212002-12-31
20032003-01-222003-12-13
20042004-01-042004-12-09
20052005-01-132005-12-31
20062006-01-012006-12-31
20072007-01-032007-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31

Every Fixed Threshold

Fixed thresholds at Edzna II
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days283621984255
35 C (95 F): Days283311985111
40 C (104 F): Days2218119869
45 C (113 F): Days110198710
90 F (32.2 C): Days283511985168
100 F (37.8 C): Days27253198548
110 F (43.3 C): Days316198716
20 C (68 F): Tropical nights (min2023320061
25 C (77 F): Days with min3620051
10 mm (0.39 in): Days with 10 mm or more rain2942199537
25 mm (0.98 in): Days with 25 mm or more rain2920199511
50 mm (1.97 in): Days with 50 mm or more rain281019923
100 mm (3.94 in): Days with 100 mm or more rain14319881
200 mm (7.87 in): Days with 200 mm or more rain1119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1982.

Download the Data

  • Data for Edzna II 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).