Built 2026-10-19 (19 October 2026)

Rancho Viejo Threshold Days by Year (MXN00026244)

14 fixed thresholds counted per year at Rancho Viejo (MXN00026244): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rancho Viejo Thresholds

  • Rancho Viejo: nights with a minimum temperature at or below 0 C (32 F) in 23 years, most in 2007 with 43.
  • Rancho Viejo: nights with a minimum temperature at or above 20 C (68 F) in 23 years, most in 1981 with 115.
  • Rancho Viejo: nights with a minimum temperature at or above 25 C (77 F) in 23 years, most in 1995 with 20.
  • Rancho Viejo: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1990 with 19.
  • 14 fixed thresholds have at least one qualifying day at Rancho Viejo.
21 years with a qualifying day
Days at or above 30 C (86 F) per year at Rancho Viejo Days per year at Rancho Viejo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 261 in 2008. 01002003001981: 2211982: 2101983: 1811984: 1971985: 1911986: 2201987: 1931988: 2211995: 1972000: 2092001: 2292002: 2502003: 2492004: 2262006: 2292007: 2592008: 2612009: 2592010: 2312011: 2502012: 2551981198419872000200320072010
Days per year at Rancho Viejo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 261 in 2008.
Days at or above 30 C (86 F) per year at Rancho Viejo
YearDaysDecade average
1981221204.3
1982210204.3
1983181204.3
1984197204.3
1985191204.3
1986220204.3
1987193204.3
1988221204.3
1995197197
2000209241.2
2001229241.2
2002250241.2
2003249241.2
2004226241.2
2006229241.2
2007259241.2
2008261241.2
2009259241.2
2010231245.3
2011250245.3
2012255245.3
First to last qualifying date each year at Rancho Viejo For each year, a bar from the first to the last day at Rancho Viejo meeting 30 C (86 F). 1981: 14 February 1981 to 10 December 19811982: 9 January 1982 to 16 November 19821983: 30 March 1983 to 16 November 19831984: 9 March 1984 to 13 November 19841985: 15 February 1985 to 4 November 19851986: 18 January 1986 to 13 November 19861987: 26 January 1987 to 12 December 19871988: 11 February 1988 to 3 December 19881995: 4 February 1995 to 12 December 19952000: 12 January 2000 to 2 December 20002001: 6 February 2001 to 20 December 20012002: 8 January 2002 to 23 November 20022003: 4 January 2003 to 20 December 20032004: 9 January 2004 to 11 November 20042006: 2 January 2006 to 5 December 20062007: 9 January 2007 to 5 December 20072008: 8 February 2008 to 30 December 20082009: 13 January 2009 to 27 November 20092010: 13 March 2010 to 14 December 20102011: 17 January 2011 to 11 November 20112012: 22 February 2012 to 6 December 20121981198419872000200320072010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rancho Viejo meeting 30 C (86 F).
First to last qualifying date each year at Rancho Viejo
YearFirst dateLast date
19811981-02-141981-12-10
19821982-01-091982-11-16
19831983-03-301983-11-16
19841984-03-091984-11-13
19851985-02-151985-11-04
19861986-01-181986-11-13
19871987-01-261987-12-12
19881988-02-111988-12-03
19951995-02-041995-12-12
20002000-01-122000-12-02
20012001-02-062001-12-20
20022002-01-082002-11-23
20032003-01-042003-12-20
20042004-01-092004-11-11
20062006-01-022006-12-05
20072007-01-092007-12-05
20082008-02-082008-12-30
20092009-01-132009-11-27
20102010-03-132010-12-14
20112011-01-172011-11-11
20122012-02-222012-12-06

Every Fixed Threshold

Fixed thresholds at Rancho Viejo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days212612008255
35 C (95 F): Days211892011161
40 C (104 F): Days2183200960
45 C (113 F): Days12420022
90 F (32.2 C): Days212202008211
100 F (37.8 C): Days211312009100
110 F (43.3 C): Days161720026
0 C (32 F): Frost days (min234320071
20 C (68 F): Tropical nights (min231151981101
25 C (77 F): Days with min232019957
10 mm (0.39 in): Days with 10 mm or more rain2319199014
25 mm (0.98 in): Days with 25 mm or more rain23819815
50 mm (1.97 in): Days with 50 mm or more rain14219842
100 mm (3.94 in): Days with 100 mm or more rain1119851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Rancho Viejo 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).