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Built 2026-10-19 (19 October 2026)

Gran Canal KM 46+930 Threshold Days by Year (MXN00015042)

8 fixed thresholds counted per year at Gran Canal KM 46+930 (MXN00015042): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gran Canal KM 46+930 Thresholds

  • Gran Canal KM 46+930: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1981 with 26.
  • Gran Canal KM 46+930: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 1983 with 47.
  • Gran Canal KM 46+930: nights with a minimum temperature at or below 0 C (32 F) in 27 years, most in 1970 with 93.
  • Gran Canal KM 46+930: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1967 with 13.
  • 8 fixed thresholds have at least one qualifying day at Gran Canal KM 46+930.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Gran Canal KM 46+930 Days per year at Gran Canal KM 46+930 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1983. 02040601961: 271962: 421963: 91964: 151965: 31966: 11967: 121969: 291970: 281971: 181972: 71973: 221974: 61975: 121976: 11977: 171978: 171979: 161980: 161981: 91982: 271983: 471984: 291985: 51986: 171987: 121988: 30196119641967197119741977198019831986
Days per year at Gran Canal KM 46+930 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1983.
Days at or above 30 C (86 F) per year at Gran Canal KM 46+930
YearDaysDecade average
19612717.3
19624217.3
1963917.3
19641517.3
1965317.3
1966117.3
19671217.3
19692917.3
19702814.4
19711814.4
1972714.4
19732214.4
1974614.4
19751214.4
1976114.4
19771714.4
19781714.4
19791614.4
19801621.3
1981921.3
19822721.3
19834721.3
19842921.3
1985521.3
19861721.3
19871221.3
19883021.3
First to last qualifying date each year at Gran Canal KM 46+930 For each year, a bar from the first to the last day at Gran Canal KM 46+930 meeting 30 C (86 F). 1961: 7 March 1961 to 22 May 19611962: 26 February 1962 to 22 June 19621963: 18 April 1963 to 6 June 19631964: 6 April 1964 to 9 May 19641965: 14 April 1965 to 28 May 19651966: 17 May 1966 to 17 May 19661967: 24 April 1967 to 16 May 19671969: 23 March 1969 to 22 June 19691970: 21 March 1970 to 31 May 19701971: 22 April 1971 to 23 May 19711972: 8 April 1972 to 23 May 19721973: 7 March 1973 to 4 June 19731974: 10 May 1974 to 16 May 19741975: 16 March 1975 to 9 May 19751976: 26 May 1976 to 26 May 19761977: 5 March 1977 to 7 May 19771978: 23 March 1978 to 12 May 19781979: 29 March 1979 to 22 May 19791980: 9 March 1980 to 16 June 19801981: 30 March 1981 to 18 May 19811982: 14 March 1982 to 19 June 19821983: 19 March 1983 to 13 June 19831984: 26 March 1984 to 5 May 19841985: 28 April 1985 to 31 May 19851986: 18 March 1986 to 16 May 19861987: 19 March 1987 to 14 September 19871988: 19 February 1988 to 4 June 19881961196519701974197819821986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gran Canal KM 46+930 meeting 30 C (86 F).
First to last qualifying date each year at Gran Canal KM 46+930
YearFirst dateLast date
19611961-03-071961-05-22
19621962-02-261962-06-22
19631963-04-181963-06-06
19641964-04-061964-05-09
19651965-04-141965-05-28
19661966-05-171966-05-17
19671967-04-241967-05-16
19691969-03-231969-06-22
19701970-03-211970-05-31
19711971-04-221971-05-23
19721972-04-081972-05-23
19731973-03-071973-06-04
19741974-05-101974-05-16
19751975-03-161975-05-09
19761976-05-261976-05-26
19771977-03-051977-05-07
19781978-03-231978-05-12
19791979-03-291979-05-22
19801980-03-091980-06-16
19811981-03-301981-05-18
19821982-03-141982-06-19
19831983-03-191983-06-13
19841984-03-261984-05-05
19851985-04-281985-05-31
19861986-03-181986-05-16
19871987-03-191987-09-14
19881988-02-191988-06-04

Every Fixed Threshold

Fixed thresholds at Gran Canal KM 46+930
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2747198330
35 C (95 F): Days2119861
90 F (32.2 C): Days101219836
0 C (32 F): Frost days (min2793197038
-10 C (14 F): Days with min1219762
10 mm (0.39 in): Days with 10 mm or more rain2826198112
25 mm (0.98 in): Days with 25 mm or more rain271319671
50 mm (1.97 in): Days with 50 mm or more rain9219671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Gran Canal KM 46+930 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).