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Built 2026-10-19 (19 October 2026)

Charcas (Smn) Threshold Days by Year (MXN00024158)

12 fixed thresholds counted per year at Charcas (Smn) (MXN00024158): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Charcas (Smn) Thresholds

  • Charcas (Smn): days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1971 with 25.
  • Charcas (Smn): days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 2007 with 11.
  • Charcas (Smn): nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1950 with 96.
  • Charcas (Smn): days with a maximum temperature at or above 30 C (86 F) in 39 years, most in 1952 with 216.
  • 12 fixed thresholds have at least one qualifying day at Charcas (Smn).
39 years with a qualifying day
Days at or above 30 C (86 F) per year at Charcas (Smn) Days per year at Charcas (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 216 in 1952. 01002003001941: 1161942: 851943: 1411944: 991945: 431946: 821947: 1131948: 971949: 651950: 1761952: 2161953: 1481954: 851955: 1281956: 1091960: 1181963: 1301964: 891965: 1261966: 1511967: 1751968: 751969: 1131970: 441971: 791972: 1281996: 71999: 872000: 632001: 482002: 582003: 822004: 382005: 882006: 842007: 652008: 842009: 1212010: 711941194519491954196319671971200020042008
Days per year at Charcas (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 216 in 1952.
Days at or above 30 C (86 F) per year at Charcas (Smn)
YearDaysDecade average
194111693.4
19428593.4
194314193.4
19449993.4
19454393.4
19468293.4
194711393.4
19489793.4
19496593.4
1950176143.7
1952216143.7
1953148143.7
195485143.7
1955128143.7
1956109143.7
1960118122.1
1963130122.1
196489122.1
1965126122.1
1966151122.1
1967175122.1
196875122.1
1969113122.1
19704483.7
19717983.7
197212883.7
1996747
19998747
20006373.1
20014873.1
20025873.1
20038273.1
20043873.1
20058873.1
20068473.1
20076573.1
20088473.1
200912173.1
20107171
First to last qualifying date each year at Charcas (Smn) For each year, a bar from the first to the last day at Charcas (Smn) meeting 30 C (86 F). 1941: 26 January 1941 to 22 November 19411942: 9 January 1942 to 2 December 19421943: 23 January 1943 to 7 November 19431944: 23 January 1944 to 31 July 19441945: 4 March 1945 to 9 November 19451946: 4 March 1946 to 18 September 19461947: 21 March 1947 to 25 November 19471948: 4 February 1948 to 11 October 19481949: 23 March 1949 to 21 December 19491950: 10 January 1950 to 26 December 19501952: 4 January 1952 to 20 December 19521953: 7 February 1953 to 28 November 19531954: 22 January 1954 to 10 December 19541955: 5 January 1955 to 24 December 19551956: 16 February 1956 to 24 September 19561960: 28 February 1960 to 14 August 19601963: 1 April 1963 to 22 September 19631964: 7 January 1964 to 2 December 19641965: 22 March 1965 to 18 November 19651966: 22 March 1966 to 12 November 19661967: 3 March 1967 to 12 December 19671968: 12 April 1968 to 17 November 19681969: 25 March 1969 to 28 August 19691970: 2 April 1970 to 24 August 19701971: 23 April 1971 to 4 October 19711972: 2 March 1972 to 4 November 19721996: 22 May 1996 to 28 May 19961999: 6 April 1999 to 8 October 19992000: 23 March 2000 to 4 October 20002001: 2 April 2001 to 21 August 20012002: 17 March 2002 to 8 August 20022003: 5 March 2003 to 31 August 20032004: 2 March 2004 to 23 October 20042005: 4 April 2005 to 23 October 20052006: 7 March 2006 to 17 August 20062007: 23 February 2007 to 18 October 20072008: 21 February 2008 to 15 August 20082009: 15 February 2009 to 8 October 20092010: 5 April 2010 to 30 October 201019411946195219601967197220022007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Charcas (Smn) meeting 30 C (86 F).
First to last qualifying date each year at Charcas (Smn)
YearFirst dateLast date
19411941-01-261941-11-22
19421942-01-091942-12-02
19431943-01-231943-11-07
19441944-01-231944-07-31
19451945-03-041945-11-09
19461946-03-041946-09-18
19471947-03-211947-11-25
19481948-02-041948-10-11
19491949-03-231949-12-21
19501950-01-101950-12-26
19521952-01-041952-12-20
19531953-02-071953-11-28
19541954-01-221954-12-10
19551955-01-051955-12-24
19561956-02-161956-09-24
19601960-02-281960-08-14
19631963-04-011963-09-22
19641964-01-071964-12-02
19651965-03-221965-11-18
19661966-03-221966-11-12
19671967-03-031967-12-12
19681968-04-121968-11-17
19691969-03-251969-08-28
19701970-04-021970-08-24
19711971-04-231971-10-04
19721972-03-021972-11-04
19961996-05-221996-05-28
19991999-04-061999-10-08
20002000-03-232000-10-04
20012001-04-022001-08-21
20022002-03-172002-08-08
20032003-03-052003-08-31
20042004-03-022004-10-23
20052005-04-042005-10-23
20062006-03-072006-08-17
20072007-02-232007-10-18
20082008-02-212008-08-15
20092009-02-152009-10-08
20102010-04-052010-10-30

Every Fixed Threshold

Fixed thresholds at Charcas (Smn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days39216195271
35 C (95 F): Days3459195217
40 C (104 F): Days1819438
90 F (32.2 C): Days37124195237
100 F (37.8 C): Days192519672
0 C (32 F): Frost days (min4096195015
20 C (68 F): Tropical nights (min102719653
25 C (77 F): Days with min1119701
10 mm (0.39 in): Days with 10 mm or more rain4525197121
25 mm (0.98 in): Days with 25 mm or more rain411120075
50 mm (1.97 in): Days with 50 mm or more rain21219521
100 mm (3.94 in): Days with 100 mm or more rain2119491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Charcas (Smn) 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).