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Built 2026-10-19 (19 October 2026)

San Luis Rio Colorado (Dge) Threshold Days by Year (MXN00026087)

14 fixed thresholds counted per year at San Luis Rio Colorado (Dge) (MXN00026087): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Luis Rio Colorado (Dge) Thresholds

  • San Luis Rio Colorado (Dge): days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1983 with 248.
  • San Luis Rio Colorado (Dge): days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 2002 with 174.
  • San Luis Rio Colorado (Dge): days with a maximum temperature at or above 40 C (104 F) in 26 years, most in 2003 with 121.
  • San Luis Rio Colorado (Dge): days with a maximum temperature at or above 45 C (113 F) in 26 years, most in 2002 with 45.
  • 14 fixed thresholds have at least one qualifying day at San Luis Rio Colorado (Dge).
26 years with a qualifying day
Days at or above 30 C (86 F) per year at San Luis Rio Colorado (Dge) Days per year at San Luis Rio Colorado (Dge) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 248 in 1983. 01002003001969: 1861970: 1781971: 1751972: 2091973: 1961974: 2071975: 1981976: 2021977: 2171978: 1991979: 1971980: 1771981: 2181982: 1941983: 2481984: 2181985: 2161986: 2101987: 2032000: 1752002: 2182003: 2002004: 2062005: 1992006: 1912007: 205196919721975197819811984198720032006
Days per year at San Luis Rio Colorado (Dge) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 248 in 1983.
Days at or above 30 C (86 F) per year at San Luis Rio Colorado (Dge)
YearDaysDecade average
1969186186
1970178197.8
1971175197.8
1972209197.8
1973196197.8
1974207197.8
1975198197.8
1976202197.8
1977217197.8
1978199197.8
1979197197.8
1980177210.5
1981218210.5
1982194210.5
1983248210.5
1984218210.5
1985216210.5
1986210210.5
1987203210.5
2000175199.1
2002218199.1
2003200199.1
2004206199.1
2005199199.1
2006191199.1
2007205199.1
First to last qualifying date each year at San Luis Rio Colorado (Dge) For each year, a bar from the first to the last day at San Luis Rio Colorado (Dge) meeting 30 C (86 F). 1969: 18 March 1969 to 4 November 19691970: 17 March 1970 to 24 November 19701971: 18 January 1971 to 22 October 19711972: 25 February 1972 to 1 November 19721973: 6 April 1973 to 12 November 19731974: 26 February 1974 to 13 November 19741975: 27 February 1975 to 16 November 19751976: 29 February 1976 to 10 November 19761977: 14 February 1977 to 26 November 19771978: 17 March 1978 to 9 November 19781979: 7 March 1979 to 3 November 19791980: 27 February 1980 to 11 November 19801981: 16 February 1981 to 24 November 19811982: 20 February 1982 to 5 November 19821983: 7 January 1983 to 13 November 19831984: 9 March 1984 to 16 November 19841985: 14 February 1985 to 8 November 19851986: 23 February 1986 to 6 November 19861987: 4 March 1987 to 13 November 19872000: 21 January 2000 to 21 October 20002002: 26 January 2002 to 14 December 20022003: 13 January 2003 to 10 November 20032004: 16 January 2004 to 19 October 20042005: 9 March 2005 to 15 November 20052006: 26 February 2006 to 24 November 20062007: 11 February 2007 to 23 November 20071969197319771981198520022006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Luis Rio Colorado (Dge) meeting 30 C (86 F).
First to last qualifying date each year at San Luis Rio Colorado (Dge)
YearFirst dateLast date
19691969-03-181969-11-04
19701970-03-171970-11-24
19711971-01-181971-10-22
19721972-02-251972-11-01
19731973-04-061973-11-12
19741974-02-261974-11-13
19751975-02-271975-11-16
19761976-02-291976-11-10
19771977-02-141977-11-26
19781978-03-171978-11-09
19791979-03-071979-11-03
19801980-02-271980-11-11
19811981-02-161981-11-24
19821982-02-201982-11-05
19831983-01-071983-11-13
19841984-03-091984-11-16
19851985-02-141985-11-08
19861986-02-231986-11-06
19871987-03-041987-11-13
20002000-01-212000-10-21
20022002-01-262002-12-14
20032003-01-132003-11-10
20042004-01-162004-10-19
20052005-03-092005-11-15
20062006-02-262006-11-24
20072007-02-112007-11-23

Every Fixed Threshold

Fixed thresholds at San Luis Rio Colorado (Dge)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days262481983205
35 C (95 F): Days261742002157
40 C (104 F): Days261212003102
45 C (113 F): Days2645200245
90 F (32.2 C): Days261912002174
100 F (37.8 C): Days261381984125
110 F (43.3 C): Days2661200259
120 F (48.9 C): Days4820021
0 C (32 F): Frost days (min213519713
20 C (68 F): Tropical nights (min26123197488
25 C (77 F): Days with min2662197762
10 mm (0.39 in): Days with 10 mm or more rain21719761
25 mm (0.98 in): Days with 25 mm or more rain10419721
50 mm (1.97 in): Days with 50 mm or more rain1119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for San Luis Rio Colorado (Dge) 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).