Built 2026-10-19 (19 October 2026)

Las Lagunas Threshold Days by Year (MXN00003034)

11 fixed thresholds counted per year at Las Lagunas (MXN00003034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Las Lagunas Thresholds

  • Las Lagunas: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 1944 with 61.
  • Las Lagunas: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 1966 with 141.
  • Las Lagunas: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1958 with 33.
  • Las Lagunas: days with a maximum temperature at or above 90 F (32.2 C) in 17 years, most in 1961 with 101.
  • 11 fixed thresholds have at least one qualifying day at Las Lagunas.
20 years with a qualifying day
Days at or above 30 C (86 F) per year at Las Lagunas Days per year at Las Lagunas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 141 in 1966. 0501001501944: 21954: 31958: 11959: 11960: 21961: 1381962: 1381963: 1321964: 1271965: 1281966: 1411967: 1351968: 1311970: 1271971: 1291972: 1251973: 1111974: 1331975: 1211976: 1351944195819601962196419661968197119731975
Days per year at Las Lagunas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 141 in 1966.
Days at or above 30 C (86 F) per year at Las Lagunas
YearDaysDecade average
194422
195431.7
195811.7
195911.7
19602119.1
1961138119.1
1962138119.1
1963132119.1
1964127119.1
1965128119.1
1966141119.1
1967135119.1
1968131119.1
1970127125.9
1971129125.9
1972125125.9
1973111125.9
1974133125.9
1975121125.9
1976135125.9
First to last qualifying date each year at Las Lagunas For each year, a bar from the first to the last day at Las Lagunas meeting 30 C (86 F). 1944: 7 June 1944 to 9 June 19441954: 25 May 1954 to 25 November 19541958: 27 May 1958 to 27 May 19581959: 11 March 1959 to 11 March 19591960: 19 June 1960 to 20 June 19601961: 9 January 1961 to 6 November 19611962: 29 January 1962 to 7 November 19621963: 1 March 1963 to 30 November 19631964: 8 April 1964 to 24 November 19641965: 19 February 1965 to 6 December 19651966: 18 March 1966 to 29 November 19661967: 22 February 1967 to 13 November 19671968: 4 February 1968 to 19 November 19681970: 14 March 1970 to 6 December 19701971: 11 February 1971 to 4 November 19711972: 18 February 1972 to 6 November 19721973: 13 January 1973 to 11 December 19731974: 14 January 1974 to 14 November 19741975: 18 January 1975 to 26 November 19751976: 1 February 1976 to 30 December 19761944195919621965196819721975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Las Lagunas meeting 30 C (86 F).
First to last qualifying date each year at Las Lagunas
YearFirst dateLast date
19441944-06-071944-06-09
19541954-05-251954-11-25
19581958-05-271958-05-27
19591959-03-111959-03-11
19601960-06-191960-06-20
19611961-01-091961-11-06
19621962-01-291962-11-07
19631963-03-011963-11-30
19641964-04-081964-11-24
19651965-02-191965-12-06
19661966-03-181966-11-29
19671967-02-221967-11-13
19681968-02-041968-11-19
19701970-03-141970-12-06
19711971-02-111971-11-04
19721972-02-181972-11-06
19731973-01-131973-12-11
19741974-01-141974-11-14
19751975-01-181975-11-26
19761976-02-011976-12-30

Every Fixed Threshold

Fixed thresholds at Las Lagunas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days201411966135
35 C (95 F): Days1563196129
40 C (104 F): Days131119611
90 F (32.2 C): Days17101196154
100 F (37.8 C): Days153019616
0 C (32 F): Frost days (min246119441
20 C (68 F): Tropical nights (min164319714
10 mm (0.39 in): Days with 10 mm or more rain203319581
25 mm (0.98 in): Days with 25 mm or more rain141819581
50 mm (1.97 in): Days with 50 mm or more rain9219521
100 mm (3.94 in): Days with 100 mm or more rain1119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Las Lagunas 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).