Dominguillo Weather Records (MXN00020031)

Record envelope, standing records and threshold days for Dominguillo (MXN00020031), Mexico, with 30 years of record.

Key Facts for Dominguillo

Dominguillo (MXN00020031) is a weather station in Mexico at 17.63 latitude and -96.90 longitude, 720 m (2,362 ft) above sea level.
The station reports from 1955 to 1984, 30 years of record.
1,464 records set at Dominguillo still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 17.63 latitude, -96.90 longitude.
Elevation: 720 m (2,362 ft).
Period of record: 1955 to 1984, 30 years.
Eligible elements: tmax, tmin, prcp.

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 Dominguillo. 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 Dominguillo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.2 C (99.0 F)	5.0 C (41.0 F)	n/a	n/a
Feb	38.9 C (102.0 F)	5.6 C (42.1 F)	n/a	n/a
Mar	43.9 C (111.0 F)	8.9 C (48.0 F)	n/a	n/a
Apr	45.0 C (113.0 F)	11.7 C (53.1 F)	n/a	n/a
May	43.9 C (111.0 F)	14.4 C (57.9 F)	n/a	n/a
Jun	42.2 C (108.0 F)	16.1 C (61.0 F)	n/a	n/a
Jul	37.2 C (99.0 F)	15.0 C (59.0 F)	n/a	n/a
Aug	38.3 C (100.9 F)	13.9 C (57.0 F)	n/a	n/a
Sep	38.9 C (102.0 F)	13.3 C (55.9 F)	n/a	n/a
Oct	37.2 C (99.0 F)	12.2 C (54.0 F)	n/a	n/a
Nov	36.7 C (98.1 F)	7.8 C (46.0 F)	n/a	n/a
Dec	38.3 C (100.9 F)	7.2 C (45.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Dominguillo still stand. 1956 holds the most, with 97.

Standing records at Dominguillo by the year they were set
Year set	Standing records
1955	65
1956	97
1957	66
1958	46
1959	43
1960	64
1961	59
1962	43
1963	51
1964	56
1965	48
1966	64
1967	41
1968	41
1969	59
1970	56
1971	39
1972	49
1973	66
1974	41
1975	54
1976	45
1977	47
1978	31
1979	47
1980	29
1981	22
1982	16
1983	36
1984	43

Wettest Day of Each Month

Aug: 74.7 mm (2.9 in)

The wettest day on record for each calendar month at Dominguillo. The most was 74.7 mm (2.9 in) on 1 August 1958.

Record daily precipitation for each month at Dominguillo
Month	Record daily precipitation (mm)	Date
Jan	35.3 mm (1.4 in)	19 January 1958
Feb	14.5 mm (0.6 in)	12 February 1983
Mar	11.7 mm (0.5 in)	13 March 1983
Apr	43.2 mm (1.7 in)	18 April 1972
May	59.9 mm (2.4 in)	6 May 1963
Jun	59.9 mm (2.4 in)	11 June 1981
Jul	63.0 mm (2.5 in)	25 July 1973
Aug	74.7 mm (2.9 in)	1 August 1958
Sep	66.3 mm (2.6 in)	10 September 1958
Oct	41.7 mm (1.6 in)	18 October 1966
Nov	22.4 mm (0.9 in)	5 November 1978
Dec	13.7 mm (0.5 in)	2 December 1967

Period of Record Coverage

1955 to 1984

30 years of record at Dominguillo, 1955 to 1984. 1 years have data for under 90 percent of days and are left out of rankings: 1955.

Days with data per year at Dominguillo
Year	Days with data	Share of year	Complete
1955	263	72%	No
1956	366	100%	Yes
1957	365	100%	Yes
1958	364	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	335	92%	Yes
1966	365	100%	Yes
1967	362	99%	Yes
1968	335	92%	Yes
1969	364	100%	Yes
1970	356	98%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	363	99%	Yes
1975	364	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	362	99%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	335	92%	Yes

Latest Records

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

Climate Trend

26 complete years, 1956 to 1983

One stripe for each of 26 complete years at Dominguillo, 1956 to 1983. Blue stripes are years cooler than the station's own mean of 25.0 C (77.0 F); red stripes are warmer. The coolest year was 1956, at 24.4 C (75.9 F), and the warmest was 1972, at 25.6 C (78.1 F). The strongest colour marks a difference of 0.7 C (1.3 F).

Annual mean temperature at Dominguillo as warming stripes, 1956 to 1983
Year	Annual mean temperature	Difference from the station mean
1956	24.4 C	-0.61 C
1957	25.6 C	+0.55 C
1958	24.8 C	-0.19 C
1959	25.0 C	-0.02 C
1960	24.9 C	-0.13 C
1961	24.9 C	-0.08 C
1962	25.2 C	+0.15 C
1963	24.9 C	-0.06 C
1964	25.3 C	+0.30 C
1966	24.6 C	-0.40 C
1967	24.6 C	-0.36 C
1969	25.1 C	+0.05 C
1970	24.9 C	-0.11 C
1971	25.5 C	+0.45 C
1972	25.6 C	+0.61 C
1973	25.6 C	+0.55 C
1974	24.7 C	-0.29 C
1975	24.9 C	-0.08 C
1976	24.6 C	-0.45 C
1977	25.3 C	+0.26 C
1978	25.0 C	-0.02 C
1979	24.6 C	-0.36 C
1980	25.1 C	+0.08 C
1981	24.5 C	-0.47 C
1982	25.6 C	+0.57 C
1983	25.1 C	+0.09 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1955 to 1984

Yearly extremes at Dominguillo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	1983	41.7 C (107.1 F)	30
Coldest night (TNn)	5.0 C (41.0 F)	1956	8.9 C (48.0 F)	30
Wettest day (Rx1day)	74.7 mm (2.9 in)	1958	41.2 mm (1.6 in)	30
Wettest five days (Rx5day)	174.8 mm (6.9 in)	1981	74.6 mm (2.9 in)	30
Longest dry spell (CDD)	131 days	1975	70 days	30

Hottest day (TXx)

The hottest day of the year at Dominguillo, 1955 to 1984. The record is 45.0 C (113.0 F) in 1983, marked on the chart; the median year is 41.7 C (107.1 F).

Hottest day (TXx) at Dominguillo by year
Year	Hottest day (TXx)
1955	42.8 C (109.0 F)
1956	41.7 C (107.1 F)
1957	43.3 C (109.9 F)
1958	42.2 C (108.0 F)
1959	41.1 C (106.0 F)
1960	41.7 C (107.1 F)
1961	42.2 C (108.0 F)
1962	42.2 C (108.0 F)
1963	40.0 C (104.0 F)
1964	42.2 C (108.0 F)
1965	40.6 C (105.1 F)
1966	40.0 C (104.0 F)
1967	40.6 C (105.1 F)
1968	40.0 C (104.0 F)
1969	41.7 C (107.1 F)
1970	41.1 C (106.0 F)
1971	43.3 C (109.9 F)
1972	40.0 C (104.0 F)
1973	43.9 C (111.0 F)
1974	40.6 C (105.1 F)
1975	42.2 C (108.0 F)
1976	40.6 C (105.1 F)
1977	41.7 C (107.1 F)
1978	42.8 C (109.0 F)
1979	43.9 C (111.0 F)
1980	41.7 C (107.1 F)
1981	40.6 C (105.1 F)
1982	41.7 C (107.1 F)
1983	45.0 C (113.0 F)
1984	43.3 C (109.9 F)

Coldest night (TNn)

The coldest night of the year at Dominguillo, 1955 to 1984. The record is 5.0 C (41.0 F) in 1956, marked on the chart; the median year is 8.9 C (48.0 F).

Coldest night (TNn) at Dominguillo by year
Year	Coldest night (TNn)
1955	8.9 C (48.0 F)
1956	5.0 C (41.0 F)
1957	8.3 C (46.9 F)
1958	7.8 C (46.0 F)
1959	10.0 C (50.0 F)
1960	5.6 C (42.1 F)
1961	8.3 C (46.9 F)
1962	8.9 C (48.0 F)
1963	7.2 C (45.0 F)
1964	10.0 C (50.0 F)
1965	9.4 C (48.9 F)
1966	8.3 C (46.9 F)
1967	8.3 C (46.9 F)
1968	9.4 C (48.9 F)
1969	11.7 C (53.1 F)
1970	7.8 C (46.0 F)
1971	10.6 C (51.1 F)
1972	10.6 C (51.1 F)
1973	8.9 C (48.0 F)
1974	10.0 C (50.0 F)
1975	10.0 C (50.0 F)
1976	7.8 C (46.0 F)
1977	8.3 C (46.9 F)
1978	10.6 C (51.1 F)
1979	7.8 C (46.0 F)
1980	10.0 C (50.0 F)
1981	10.6 C (51.1 F)
1982	8.9 C (48.0 F)
1983	9.4 C (48.9 F)
1984	8.9 C (48.0 F)

Wettest day (Rx1day)

The wettest day of the year at Dominguillo, 1955 to 1984. The record is 74.7 mm (2.9 in) in 1958, marked on the chart; the median year is 41.2 mm (1.6 in).

Wettest day (Rx1day) at Dominguillo by year
Year	Wettest day (Rx1day)
1955	39.9 mm (1.6 in)
1956	41.4 mm (1.6 in)
1957	33.8 mm (1.3 in)
1958	74.7 mm (2.9 in)
1959	33.3 mm (1.3 in)
1960	37.1 mm (1.5 in)
1961	44.5 mm (1.8 in)
1962	32.3 mm (1.3 in)
1963	59.9 mm (2.4 in)
1964	32.0 mm (1.3 in)
1965	38.9 mm (1.5 in)
1966	43.7 mm (1.7 in)
1967	50.8 mm (2.0 in)
1968	29.7 mm (1.2 in)
1969	51.8 mm (2.0 in)
1970	32.3 mm (1.3 in)
1971	24.9 mm (1.0 in)
1972	48.3 mm (1.9 in)
1973	63.0 mm (2.5 in)
1974	39.1 mm (1.5 in)
1975	57.2 mm (2.3 in)
1976	49.3 mm (1.9 in)
1977	31.0 mm (1.2 in)
1978	40.9 mm (1.6 in)
1979	35.1 mm (1.4 in)
1980	29.0 mm (1.1 in)
1981	59.9 mm (2.4 in)
1982	53.1 mm (2.1 in)
1983	57.2 mm (2.3 in)
1984	50.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Dominguillo, 1955 to 1984. The record is 174.8 mm (6.9 in) in 1981, marked on the chart; the median year is 74.6 mm (2.9 in).

Wettest five days (Rx5day) at Dominguillo by year
Year	Wettest five days (Rx5day)
1955	106.6 mm (4.2 in)
1956	69.6 mm (2.7 in)
1957	55.9 mm (2.2 in)
1958	130.4 mm (5.1 in)
1959	44.0 mm (1.7 in)
1960	58.2 mm (2.3 in)
1961	69.6 mm (2.7 in)
1962	70.4 mm (2.8 in)
1963	64.0 mm (2.5 in)
1964	40.4 mm (1.6 in)
1965	49.3 mm (1.9 in)
1966	57.1 mm (2.2 in)
1967	130.1 mm (5.1 in)
1968	82.1 mm (3.2 in)
1969	134.9 mm (5.3 in)
1970	53.6 mm (2.1 in)
1971	31.5 mm (1.2 in)
1972	72.2 mm (2.8 in)
1973	109.0 mm (4.3 in)
1974	76.9 mm (3.0 in)
1975	157.7 mm (6.2 in)
1976	82.6 mm (3.3 in)
1977	50.8 mm (2.0 in)
1978	93.6 mm (3.7 in)
1979	107.4 mm (4.2 in)
1980	77.9 mm (3.1 in)
1981	174.8 mm (6.9 in)
1982	70.4 mm (2.8 in)
1983	118.7 mm (4.7 in)
1984	82.0 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Dominguillo, 1955 to 1984. The record is 131 days in 1975, marked on the chart; the median year is 70 days.

Longest dry spell (CDD) at Dominguillo by year
Year	Longest dry spell (CDD)
1955	57 days
1956	60 days
1957	59 days
1958	37 days
1959	82 days
1960	72 days
1961	85 days
1962	95 days
1963	95 days
1964	59 days
1965	62 days
1966	73 days
1967	95 days
1968	55 days
1969	71 days
1970	107 days
1971	68 days
1972	75 days
1973	78 days
1974	58 days
1975	131 days
1976	106 days
1977	114 days
1978	52 days
1979	50 days
1980	67 days
1981	49 days
1982	57 days
1983	73 days
1984	55 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 Dominguillo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Dominguillo 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).