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

Lampazos (Smn) Threshold Days by Year (MXN00019028)

16 fixed thresholds counted per year at Lampazos (Smn) (MXN00019028): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lampazos (Smn) Thresholds

  • Lampazos (Smn): days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1958 with 27.
  • Lampazos (Smn): days with a maximum temperature at or above 30 C (86 F) in 65 years, most in 1955 with 288.
  • Lampazos (Smn): days with a maximum temperature at or above 35 C (95 F) in 65 years, most in 1955 with 250.
  • Lampazos (Smn): days with a maximum temperature at or above 90 F (32.2 C) in 65 years, most in 1955 with 272.
  • 16 fixed thresholds have at least one qualifying day at Lampazos (Smn).
65 years with a qualifying day
Days at or above 30 C (86 F) per year at Lampazos (Smn) Days per year at Lampazos (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 288 in 1955. 01002003001935: 2021942: 2441943: 2501944: 2351945: 2581947: 2361948: 1721949: 1701950: 1791951: 2071952: 2551953: 2541954: 2481955: 2881956: 2331957: 1851958: 1611959: 1961960: 1981961: 2471962: 2671963: 2141964: 2001965: 1971966: 1931967: 1901968: 1821970: 1801971: 2011972: 2131973: 1841974: 1931975: 1971976: 1681977: 1951978: 1771979: 1891980: 2031981: 1781982: 1921983: 1891984: 1991985: 1991986: 2221987: 2061988: 2411989: 2261990: 2011991: 2131992: 2051993: 1961994: 2121995: 2181996: 2041997: 1921998: 1971999: 2272000: 1932001: 1902002: 1942003: 1662004: 1842005: 2232010: 2092011: 2481935194919561963197119781985199219992010
Days per year at Lampazos (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 288 in 1955.
Days at or above 30 C (86 F) per year at Lampazos (Smn)
YearDaysDecade average
1935202202
1942244223.6
1943250223.6
1944235223.6
1945258223.6
1947236223.6
1948172223.6
1949170223.6
1950179220.6
1951207220.6
1952255220.6
1953254220.6
1954248220.6
1955288220.6
1956233220.6
1957185220.6
1958161220.6
1959196220.6
1960198209.8
1961247209.8
1962267209.8
1963214209.8
1964200209.8
1965197209.8
1966193209.8
1967190209.8
1968182209.8
1970180189.7
1971201189.7
1972213189.7
1973184189.7
1974193189.7
1975197189.7
1976168189.7
1977195189.7
1978177189.7
1979189189.7
1980203205.5
1981178205.5
1982192205.5
1983189205.5
1984199205.5
1985199205.5
1986222205.5
1987206205.5
1988241205.5
1989226205.5
1990201206.5
1991213206.5
1992205206.5
1993196206.5
1994212206.5
1995218206.5
1996204206.5
1997192206.5
1998197206.5
1999227206.5
2000193191.7
2001190191.7
2002194191.7
2003166191.7
2004184191.7
2005223191.7
2010209228.5
2011248228.5
First to last qualifying date each year at Lampazos (Smn) For each year, a bar from the first to the last day at Lampazos (Smn) meeting 30 C (86 F). 1935: 16 January 1935 to 26 November 19351942: 27 January 1942 to 24 December 19421943: 2 January 1943 to 4 December 19431944: 22 January 1944 to 30 November 19441945: 6 January 1945 to 31 December 19451947: 14 January 1947 to 25 November 19471948: 3 March 1948 to 15 October 19481949: 31 March 1949 to 22 October 19491950: 24 March 1950 to 29 October 19501951: 12 February 1951 to 30 December 19511952: 13 January 1952 to 8 December 19521953: 7 January 1953 to 4 December 19531954: 23 March 1954 to 31 December 19541955: 1 January 1955 to 28 December 19551956: 2 January 1956 to 7 December 19561957: 8 January 1957 to 4 November 19571958: 5 February 1958 to 4 December 19581959: 17 February 1959 to 26 November 19591960: 8 February 1960 to 15 November 19601961: 17 January 1961 to 26 December 19611962: 4 January 1962 to 24 November 19621963: 9 January 1963 to 21 November 19631964: 19 January 1964 to 25 December 19641965: 8 January 1965 to 26 November 19651966: 8 February 1966 to 21 December 19661967: 6 January 1967 to 26 November 19671968: 7 March 1968 to 27 December 19681970: 18 February 1970 to 8 November 19701971: 11 January 1971 to 14 December 19711972: 22 January 1972 to 5 December 19721973: 20 January 1973 to 30 December 19731974: 21 January 1974 to 23 December 19741975: 26 January 1975 to 29 November 19751976: 10 February 1976 to 11 October 19761977: 18 February 1977 to 16 December 19771978: 28 February 1978 to 5 October 19781979: 8 March 1979 to 20 November 19791980: 19 February 1980 to 9 November 19801981: 3 March 1981 to 21 December 19811982: 16 February 1982 to 1 November 19821983: 19 February 1983 to 22 November 19831984: 25 February 1984 to 31 October 19841985: 21 February 1985 to 12 November 19851986: 16 February 1986 to 30 November 19861987: 27 January 1987 to 11 December 19871988: 18 January 1988 to 27 December 19881989: 3 January 1989 to 26 November 19891990: 24 January 1990 to 30 November 19901991: 1 March 1991 to 29 November 19911992: 14 February 1992 to 10 November 19921993: 15 February 1993 to 24 November 19931994: 2 January 1994 to 8 December 19941995: 16 January 1995 to 5 December 19951996: 14 January 1996 to 11 December 19961997: 3 January 1997 to 9 December 19971998: 9 February 1998 to 9 November 19981999: 1 January 1999 to 3 December 19992000: 2 January 2000 to 25 October 20002001: 8 February 2001 to 26 November 20012002: 2 January 2002 to 18 December 20022003: 21 January 2003 to 15 December 20032004: 19 February 2004 to 12 December 20042005: 4 January 2005 to 27 December 20052010: 20 January 2010 to 30 December 20102011: 30 January 2011 to 25 November 201119351951196019701979198819972010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lampazos (Smn) meeting 30 C (86 F).
First to last qualifying date each year at Lampazos (Smn)
YearFirst dateLast date
19351935-01-161935-11-26
19421942-01-271942-12-24
19431943-01-021943-12-04
19441944-01-221944-11-30
19451945-01-061945-12-31
19471947-01-141947-11-25
19481948-03-031948-10-15
19491949-03-311949-10-22
19501950-03-241950-10-29
19511951-02-121951-12-30
19521952-01-131952-12-08
19531953-01-071953-12-04
19541954-03-231954-12-31
19551955-01-011955-12-28
19561956-01-021956-12-07
19571957-01-081957-11-04
19581958-02-051958-12-04
19591959-02-171959-11-26
19601960-02-081960-11-15
19611961-01-171961-12-26
19621962-01-041962-11-24
19631963-01-091963-11-21
19641964-01-191964-12-25
19651965-01-081965-11-26
19661966-02-081966-12-21
19671967-01-061967-11-26
19681968-03-071968-12-27
19701970-02-181970-11-08
19711971-01-111971-12-14
19721972-01-221972-12-05
19731973-01-201973-12-30
19741974-01-211974-12-23
19751975-01-261975-11-29
19761976-02-101976-10-11
19771977-02-181977-12-16
19781978-02-281978-10-05
19791979-03-081979-11-20
19801980-02-191980-11-09
19811981-03-031981-12-21
19821982-02-161982-11-01
19831983-02-191983-11-22
19841984-02-251984-10-31
19851985-02-211985-11-12
19861986-02-161986-11-30
19871987-01-271987-12-11
19881988-01-181988-12-27
19891989-01-031989-11-26
19901990-01-241990-11-30
19911991-03-011991-11-29
19921992-02-141992-11-10
19931993-02-151993-11-24
19941994-01-021994-12-08
19951995-01-161995-12-05
19961996-01-141996-12-11
19971997-01-031997-12-09
19981998-02-091998-11-09
19991999-01-011999-12-03
20002000-01-022000-10-25
20012001-02-082001-11-26
20022002-01-022002-12-18
20032003-01-212003-12-15
20042004-02-192004-12-12
20052005-01-042005-12-27
20102010-01-202010-12-30
20112011-01-302011-11-25

Every Fixed Threshold

Fixed thresholds at Lampazos (Smn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days652881955248
35 C (95 F): Days652501955179
40 C (104 F): Days64131195561
45 C (113 F): Days20719524
90 F (32.2 C): Days652721955202
100 F (37.8 C): Days652151955124
110 F (43.3 C): Days382019529
0 C (32 F): Ice days (max2220112
0 C (32 F): Frost days (min5817198515
20 C (68 F): Tropical nights (min651881950160
25 C (77 F): Days with min65119194981
10 mm (0.39 in): Days with 10 mm or more rain662719584
25 mm (0.98 in): Days with 25 mm or more rain651219581
50 mm (1.97 in): Days with 50 mm or more rain48919717
100 mm (3.94 in): Days with 100 mm or more rain13219441
200 mm (7.87 in): Days with 200 mm or more rain2119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Lampazos (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).