Built 2026-10-19 (19 October 2026)

La Sandia Threshold Days by Year (MXN00011035)

10 fixed thresholds counted per year at La Sandia (MXN00011035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Sandia Thresholds

  • La Sandia: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1967 with 46.
  • La Sandia: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1998 with 249.
  • La Sandia: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1967 with 13.
  • La Sandia: days with a maximum temperature at or above 90 F (32.2 C) in 45 years, most in 1999 with 156.
  • 10 fixed thresholds have at least one qualifying day at La Sandia.
46 years with a qualifying day
Days at or above 30 C (86 F) per year at La Sandia Days per year at La Sandia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 249 in 1998. 01002003001966: 1031967: 1391968: 1281969: 2341970: 1061971: 991973: 931974: 811975: 621976: 751977: 671978: 811979: 1131980: 1191981: 1001982: 1601983: 1151984: 991985: 771986: 761987: 791988: 1321989: 1691990: 1561991: 1621992: 1561993: 1701994: 1851995: 1851996: 1531997: 1511998: 2491999: 2172000: 1732001: 1452002: 1632003: 1552004: 1362005: 1652006: 1472007: 1302008: 1282009: 1312010: 1112011: 1512012: 1481966197119771982198719921997200220072012
Days per year at La Sandia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 249 in 1998.
Days at or above 30 C (86 F) per year at La Sandia
YearDaysDecade average
1966103151
1967139151
1968128151
1969234151
197010686.3
19719986.3
19739386.3
19748186.3
19756286.3
19767586.3
19776786.3
19788186.3
197911386.3
1980119112.6
1981100112.6
1982160112.6
1983115112.6
198499112.6
198577112.6
198676112.6
198779112.6
1988132112.6
1989169112.6
1990156178.4
1991162178.4
1992156178.4
1993170178.4
1994185178.4
1995185178.4
1996153178.4
1997151178.4
1998249178.4
1999217178.4
2000173147.3
2001145147.3
2002163147.3
2003155147.3
2004136147.3
2005165147.3
2006147147.3
2007130147.3
2008128147.3
2009131147.3
2010111136.7
2011151136.7
2012148136.7
First to last qualifying date each year at La Sandia For each year, a bar from the first to the last day at La Sandia meeting 30 C (86 F). 1966: 22 March 1966 to 13 September 19661967: 5 March 1967 to 25 August 19671968: 6 April 1968 to 6 October 19681969: 10 February 1969 to 1 November 19691970: 3 February 1970 to 30 November 19701971: 3 February 1971 to 27 July 19711973: 5 February 1973 to 29 June 19731974: 3 March 1974 to 15 October 19741975: 7 March 1975 to 17 June 19751976: 11 March 1976 to 2 July 19761977: 6 March 1977 to 11 October 19771978: 12 March 1978 to 18 July 19781979: 13 March 1979 to 24 October 19791980: 7 March 1980 to 19 October 19801981: 1 March 1981 to 4 October 19811982: 12 February 1982 to 7 October 19821983: 2 March 1983 to 12 October 19831984: 8 March 1984 to 10 November 19841985: 1 March 1985 to 10 October 19851986: 19 February 1986 to 21 November 19861987: 19 March 1987 to 28 October 19871988: 4 February 1988 to 25 November 19881989: 4 February 1989 to 22 November 19891990: 24 January 1990 to 29 November 19901991: 13 February 1991 to 2 December 19911992: 18 February 1992 to 12 November 19921993: 12 February 1993 to 23 December 19931994: 4 February 1994 to 29 November 19941995: 7 February 1995 to 30 November 19951996: 14 February 1996 to 12 December 19961997: 7 February 1997 to 31 December 19971998: 1 February 1998 to 31 December 19981999: 1 February 1999 to 19 October 19992000: 25 January 2000 to 16 December 20002001: 12 February 2001 to 25 October 20012002: 18 February 2002 to 11 November 20022003: 10 February 2003 to 22 November 20032004: 1 March 2004 to 11 November 20042005: 19 March 2005 to 13 December 20052006: 16 February 2006 to 27 October 20062007: 21 February 2007 to 20 December 20072008: 18 February 2008 to 19 December 20082009: 28 January 2009 to 23 October 20092010: 23 March 2010 to 23 November 20102011: 16 February 2011 to 28 December 20112012: 27 February 2012 to 30 November 201219661973197919851991199720032009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Sandia meeting 30 C (86 F).
First to last qualifying date each year at La Sandia
YearFirst dateLast date
19661966-03-221966-09-13
19671967-03-051967-08-25
19681968-04-061968-10-06
19691969-02-101969-11-01
19701970-02-031970-11-30
19711971-02-031971-07-27
19731973-02-051973-06-29
19741974-03-031974-10-15
19751975-03-071975-06-17
19761976-03-111976-07-02
19771977-03-061977-10-11
19781978-03-121978-07-18
19791979-03-131979-10-24
19801980-03-071980-10-19
19811981-03-011981-10-04
19821982-02-121982-10-07
19831983-03-021983-10-12
19841984-03-081984-11-10
19851985-03-011985-10-10
19861986-02-191986-11-21
19871987-03-191987-10-28
19881988-02-041988-11-25
19891989-02-041989-11-22
19901990-01-241990-11-29
19911991-02-131991-12-02
19921992-02-181992-11-12
19931993-02-121993-12-23
19941994-02-041994-11-29
19951995-02-071995-11-30
19961996-02-141996-12-12
19971997-02-071997-12-31
19981998-02-011998-12-31
19991999-02-011999-10-19
20002000-01-252000-12-16
20012001-02-122001-10-25
20022002-02-182002-11-11
20032003-02-102003-11-22
20042004-03-012004-11-11
20052005-03-192005-12-13
20062006-02-162006-10-27
20072007-02-212007-12-20
20082008-02-182008-12-19
20092009-01-282009-10-23
20102010-03-232010-11-23
20112011-02-162011-12-28
20122012-02-272012-11-30

Every Fixed Threshold

Fixed thresholds at La Sandia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days462491998148
35 C (95 F): Days409119997
40 C (104 F): Days2319983
90 F (32.2 C): Days45156199925
100 F (37.8 C): Days141619991
0 C (32 F): Frost days (min423119993
20 C (68 F): Tropical nights (min6319731
10 mm (0.39 in): Days with 10 mm or more rain4746196718
25 mm (0.98 in): Days with 25 mm or more rain461319674
50 mm (1.97 in): Days with 50 mm or more rain27319661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for La Sandia 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).