Jacala Weather Records (MXN00013051)

Record envelope, standing records and threshold days for Jacala (MXN00013051), Mexico, with 40 years of record.

Key Facts for Jacala

Jacala (MXN00013051) is a weather station in Mexico at 21.00 latitude and -99.18 longitude, 2,380 m (7,808 ft) above sea level.
The station reports from 1948 to 1987, 40 years of record.
1,428 records set at Jacala still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 21.00 latitude, -99.18 longitude.
Elevation: 2,380 m (7,808 ft).
Period of record: 1948 to 1987, 40 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Jacala. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Jacala, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	31.7 C (89.1 F)	0.0 C (32.0 F)	n/a	n/a
Feb	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Mar	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	38.9 C (102.0 F)	5.6 C (42.1 F)	n/a	n/a
May	38.9 C (102.0 F)	8.9 C (48.0 F)	n/a	n/a
Jun	37.8 C (100.0 F)	10.0 C (50.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	33.9 C (93.0 F)	10.0 C (50.0 F)	n/a	n/a
Sep	35.0 C (95.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	31.7 C (89.1 F)	8.9 C (48.0 F)	n/a	n/a
Nov	35.6 C (96.1 F)	0.6 C (33.1 F)	n/a	n/a
Dec	37.8 C (100.0 F)	1.7 C (35.1 F)	n/a	n/a

Which Years Hold Standing Records

1,428 standing records

1,428 records at Jacala still stand. 1978 holds the most, with 272.

Wettest Day of Each Month

Sep: 202.9 mm (8.0 in)

The wettest day on record for each calendar month at Jacala. The most was 202.9 mm (8.0 in) on 28 September 1955.

Record daily precipitation for each month at Jacala
Month	Record daily precipitation (mm)	Date
Jan	22.1 mm (0.9 in)	18 January 1958
Feb	27.9 mm (1.1 in)	23 February 1954
Mar	24.9 mm (1.0 in)	26 March 1978
Apr	24.9 mm (1.0 in)	13 April 1959
May	48.8 mm (1.9 in)	7 May 1961
Jun	79.8 mm (3.1 in)	17 June 1963
Jul	88.9 mm (3.5 in)	9 July 1958
Aug	85.1 mm (3.4 in)	22 August 1957
Sep	202.9 mm (8.0 in)	28 September 1955
Oct	148.8 mm (5.9 in)	7 October 1954
Nov	47.8 mm (1.9 in)	4 November 1952
Dec	25.4 mm (1.0 in)	12 December 1960

Period of Record Coverage

1977 to 1987

10 years of record at Jacala, 1977 to 1987. 7 years have data for under 90 percent of days and are left out of rankings: 1977, 1979, 1981, 1983, 1984, 1985, 1987.

Days with data per year at Jacala
Year	Days with data	Share of year	Complete
1977	117	32%	No
1978	351	96%	Yes
1979	203	56%	No
1981	259	71%	No
1982	349	96%	Yes
1983	323	88%	No
1984	236	64%	No
1985	324	89%	No
1986	352	96%	Yes
1987	294	81%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1948 to 1987

Yearly extremes at Jacala: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1978	37.8 C (100.0 F)	10
Coldest night (TNn)	0.0 C (32.0 F)	1979	1.2 C (34.1 F)	10
Wettest day (Rx1day)	202.9 mm (8.0 in)	1955	45.0 mm (1.8 in)	29
Wettest five days (Rx5day)	326.3 mm (12.8 in)	1954	97.3 mm (3.8 in)	29
Longest dry spell (CDD)	134 days	1960	54 days	29

Hottest day (TXx)

The hottest day of the year at Jacala, 1948 to 1987. The record is 38.9 C (102.0 F) in 1978, marked on the chart; the median year is 37.8 C (100.0 F).

Hottest day (TXx) at Jacala by year
Year	Hottest day (TXx)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1976	n/a
1977	37.8 C (100.0 F)
1978	38.9 C (102.0 F)
1979	37.8 C (100.0 F)
1981	38.9 C (102.0 F)
1982	37.8 C (100.0 F)
1983	38.9 C (102.0 F)
1984	37.8 C (100.0 F)
1985	35.6 C (96.1 F)
1986	35.6 C (96.1 F)
1987	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Jacala, 1948 to 1987. The record is 0.0 C (32.0 F) in 1979, marked on the chart; the median year is 1.2 C (34.1 F).

Coldest night (TNn) at Jacala by year
Year	Coldest night (TNn)
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1976	n/a
1977	6.7 C (44.1 F)
1978	1.7 C (35.1 F)
1979	0.0 C (32.0 F)
1981	3.9 C (39.0 F)
1982	0.6 C (33.1 F)
1983	1.7 C (35.1 F)
1984	0.6 C (33.1 F)
1985	1.7 C (35.1 F)
1986	0.6 C (33.1 F)
1987	0.6 C (33.1 F)

Wettest day (Rx1day)

The wettest day of the year at Jacala, 1948 to 1987. The record is 202.9 mm (8.0 in) in 1955, marked on the chart; the median year is 45.0 mm (1.8 in).

Wettest day (Rx1day) at Jacala by year
Year	Wettest day (Rx1day)
1948	42.9 mm (1.7 in)
1949	45.0 mm (1.8 in)
1950	35.8 mm (1.4 in)
1951	51.8 mm (2.0 in)
1952	47.8 mm (1.9 in)
1953	38.1 mm (1.5 in)
1954	148.8 mm (5.9 in)
1955	202.9 mm (8.0 in)
1956	64.0 mm (2.5 in)
1957	85.1 mm (3.4 in)
1958	95.8 mm (3.8 in)
1959	62.0 mm (2.4 in)
1960	49.8 mm (2.0 in)
1961	75.4 mm (3.0 in)
1962	37.8 mm (1.5 in)
1963	79.8 mm (3.1 in)
1964	27.9 mm (1.1 in)
1965	30.0 mm (1.2 in)
1976	31.0 mm (1.2 in)
1977	31.8 mm (1.3 in)
1978	79.0 mm (3.1 in)
1979	65.8 mm (2.6 in)
1981	23.9 mm (0.9 in)
1982	36.8 mm (1.4 in)
1983	35.8 mm (1.4 in)
1984	29.0 mm (1.1 in)
1985	64.8 mm (2.6 in)
1986	37.8 mm (1.5 in)
1987	25.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jacala, 1948 to 1987. The record is 326.3 mm (12.8 in) in 1954, marked on the chart; the median year is 97.3 mm (3.8 in).

Wettest five days (Rx5day) at Jacala by year
Year	Wettest five days (Rx5day)
1948	130.5 mm (5.1 in)
1949	135.2 mm (5.3 in)
1950	74.7 mm (2.9 in)
1951	86.7 mm (3.4 in)
1952	99.5 mm (3.9 in)
1953	92.7 mm (3.6 in)
1954	326.3 mm (12.8 in)
1955	273.5 mm (10.8 in)
1956	146.8 mm (5.8 in)
1957	100.1 mm (3.9 in)
1958	286.3 mm (11.3 in)
1959	125.6 mm (4.9 in)
1960	60.2 mm (2.4 in)
1961	194.7 mm (7.7 in)
1962	97.3 mm (3.8 in)
1963	119.9 mm (4.7 in)
1964	66.5 mm (2.6 in)
1965	37.6 mm (1.5 in)
1976	82.2 mm (3.2 in)
1977	33.1 mm (1.3 in)
1978	171.7 mm (6.8 in)
1979	91.7 mm (3.6 in)
1981	60.9 mm (2.4 in)
1982	59.2 mm (2.3 in)
1983	102.3 mm (4.0 in)
1984	41.1 mm (1.6 in)
1985	151.1 mm (5.9 in)
1986	53.3 mm (2.1 in)
1987	50.3 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jacala, 1948 to 1987. The record is 134 days in 1960, marked on the chart; the median year is 54 days.

Longest dry spell (CDD) at Jacala by year
Year	Longest dry spell (CDD)
1948	28 days
1949	38 days
1950	37 days
1951	70 days
1952	58 days
1953	66 days
1954	46 days
1955	84 days
1956	107 days
1957	71 days
1958	100 days
1959	69 days
1960	134 days
1961	30 days
1962	30 days
1963	30 days
1964	25 days
1965	16 days
1976	18 days
1977	40 days
1978	33 days
1979	42 days
1981	51 days
1982	99 days
1983	54 days
1984	65 days
1985	82 days
1986	106 days
1987	63 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Jacala standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jacala 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). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).