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

E.T.A. 161 Xocoyucan Threshold Days by Year (MXN00029043)

9 fixed thresholds counted per year at E.T.A. 161 Xocoyucan (MXN00029043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for E.T.A. 161 Xocoyucan Thresholds

  • E.T.A. 161 Xocoyucan: nights with a minimum temperature at or below 0 C (32 F) in 13 years, most in 2001 with 96.
  • E.T.A. 161 Xocoyucan: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1976 with 34.
  • E.T.A. 161 Xocoyucan: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1976 with 6.
  • E.T.A. 161 Xocoyucan: days with a maximum temperature at or above 30 C (86 F) in 12 years, most in 2003 with 78.
  • 9 fixed thresholds have at least one qualifying day at E.T.A. 161 Xocoyucan.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at E.T.A. 161 Xocoyucan Days per year at E.T.A. 161 Xocoyucan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2003. 0204060801976: 11977: 81978: 61980: 21981: 11999: 122000: 22001: 72002: 322003: 782004: 162005: 35197619781981200020022004
Days per year at E.T.A. 161 Xocoyucan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2003.
Days at or above 30 C (86 F) per year at E.T.A. 161 Xocoyucan
YearDaysDecade average
197615
197785
197865
198021.5
198111.5
19991212
2000228.3
2001728.3
20023228.3
20037828.3
20041628.3
20053528.3
First to last qualifying date each year at E.T.A. 161 Xocoyucan For each year, a bar from the first to the last day at E.T.A. 161 Xocoyucan meeting 30 C (86 F). 1976: 12 March 1976 to 12 March 19761977: 15 March 1977 to 7 May 19771978: 24 March 1978 to 12 May 19781980: 8 March 1980 to 10 March 19801981: 4 April 1981 to 4 April 19811999: 17 May 1999 to 4 November 19992000: 3 March 2000 to 20 April 20002001: 5 April 2001 to 21 May 20012002: 14 March 2002 to 29 May 20022003: 11 February 2003 to 1 September 20032004: 25 March 2004 to 25 December 20042005: 8 January 2005 to 20 October 2005197619781981200020022004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at E.T.A. 161 Xocoyucan meeting 30 C (86 F).
First to last qualifying date each year at E.T.A. 161 Xocoyucan
YearFirst dateLast date
19761976-03-121976-03-12
19771977-03-151977-05-07
19781978-03-241978-05-12
19801980-03-081980-03-10
19811981-04-041981-04-04
19991999-05-171999-11-04
20002000-03-032000-04-20
20012001-04-052001-05-21
20022002-03-142002-05-29
20032003-02-112003-09-01
20042004-03-252004-12-25
20052005-01-082005-10-20

Every Fixed Threshold

Fixed thresholds at E.T.A. 161 Xocoyucan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1278200335
35 C (95 F): Days1220032
90 F (32.2 C): Days41120037
100 F (37.8 C): Days1120031
0 C (32 F): Frost days (min1396200112
-10 C (14 F): Days with min1120031
10 mm (0.39 in): Days with 10 mm or more rain1334197619
25 mm (0.98 in): Days with 25 mm or more rain13619763
50 mm (1.97 in): Days with 50 mm or more rain3119761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for E.T.A. 161 Xocoyucan 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).