Presa Josefa Ortiz de Domingu Weather Records (MXN00025032)

Record envelope, standing records and threshold days for Presa Josefa Ortiz de Domingu (MXN00025032), Mexico, with 35 years of record.

Key Facts for Presa Josefa Ortiz de Domingu

Presa Josefa Ortiz de Domingu (MXN00025032) is a weather station in Mexico at 26.48 latitude and -108.72 longitude, 104 m (341 ft) above sea level.
The station reports from 1965 to 1999, 35 years of record.
1,464 records set at Presa Josefa Ortiz de Domingu still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Presa Josefa Ortiz de Domingu set a daily record low minimum temperature of 6.7 C (44.1 F) on 18 February 1999.

About the Station

Location: Mexico, 26.48 latitude, -108.72 longitude.
Elevation: 104 m (341 ft).
Period of record: 1965 to 1999, 35 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 Presa Josefa Ortiz de Domingu. 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 Presa Josefa Ortiz de Domingu, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	1.7 C (35.1 F)	n/a	n/a
Feb	36.7 C (98.1 F)	4.4 C (39.9 F)	n/a	n/a
Mar	38.9 C (102.0 F)	3.9 C (39.0 F)	n/a	n/a
Apr	40.6 C (105.1 F)	6.7 C (44.1 F)	n/a	n/a
May	43.3 C (109.9 F)	10.0 C (50.0 F)	n/a	n/a
Jun	43.9 C (111.0 F)	15.0 C (59.0 F)	n/a	n/a
Jul	43.9 C (111.0 F)	20.0 C (68.0 F)	n/a	n/a
Aug	42.8 C (109.0 F)	20.0 C (68.0 F)	n/a	n/a
Sep	42.8 C (109.0 F)	17.8 C (64.0 F)	n/a	n/a
Oct	41.1 C (106.0 F)	10.0 C (50.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	3.3 C (37.9 F)	n/a	n/a
Dec	35.0 C (95.0 F)	1.1 C (34.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Presa Josefa Ortiz de Domingu still stand. 1969 holds the most, with 82.

Standing records at Presa Josefa Ortiz de Domingu by the year they were set
Year set	Standing records
1969	82
1970	53
1971	67
1972	76
1973	62
1974	41
1975	43
1976	46
1977	49
1978	61
1979	55
1980	45
1981	58
1982	30
1983	39
1984	46
1985	35
1986	40
1987	31
1988	62
1989	26
1990	42
1991	46
1992	44
1993	18
1994	63
1995	47
1996	44
1997	51
1998	52
1999	10

Wettest Day of Each Month

Sep: 156.0 mm (6.1 in)

The wettest day on record for each calendar month at Presa Josefa Ortiz de Domingu. The most was 156.0 mm (6.1 in) on 14 September 1995.

Record daily precipitation for each month at Presa Josefa Ortiz de Domingu
Month	Record daily precipitation (mm)	Date
Jan	75.9 mm (3.0 in)	24 January 1979
Feb	40.9 mm (1.6 in)	1 February 1989
Mar	36.8 mm (1.4 in)	3 March 1983
Apr	28.7 mm (1.1 in)	4 April 1965
May	19.8 mm (0.8 in)	18 May 1979
Jun	47.0 mm (1.9 in)	30 June 1984
Jul	96.3 mm (3.8 in)	17 July 1970
Aug	119.9 mm (4.7 in)	5 August 1972
Sep	156.0 mm (6.1 in)	14 September 1995
Oct	57.9 mm (2.3 in)	7 October 1981
Nov	86.1 mm (3.4 in)	12 November 1991
Dec	61.0 mm (2.4 in)	29 December 1990

Period of Record Coverage

1969 to 1999

31 years of record at Presa Josefa Ortiz de Domingu, 1969 to 1999. 5 years have data for under 90 percent of days and are left out of rankings: 1985, 1986, 1987, 1993, 1999.

Days with data per year at Presa Josefa Ortiz de Domingu
Year	Days with data	Share of year	Complete
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	243	67%	No
1986	244	67%	No
1987	306	84%	No
1988	366	100%	Yes
1989	364	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	212	58%	No
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	59	16%	No

Latest Records

Latest records at Presa Josefa Ortiz de Domingu
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 February 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	6.7 C (44.1 F)	1.1 C (2.0 F)	20 years	13 of 100 (Routine)
16 February 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	6.1 C (43.0 F)	1.7 C (3.1 F)	27 years	17 of 100 (Routine)
16 February 1999	Presa Josefa Ortiz de Domingu, MX	daily high max	36.1 C (97.0 F)	0.5 C (0.9 F)	21 years	10 of 100 (Routine)
15 February 1999	Presa Josefa Ortiz de Domingu, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	28 years	2 of 100 (Routine)
12 February 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	5.6 C (42.1 F)	0.5 C (0.9 F)	0 years	4 of 100 (Routine)
4 February 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	7.2 C (45.0 F)	1.1 C (2.0 F)	8 years	9 of 100 (Routine)
30 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	2.8 C (37.0 F)	2.2 C (4.0 F)	4 years	11 of 100 (Routine)
29 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	3.3 C (37.9 F)	2.3 C (4.1 F)	4 years	12 of 100 (Routine)
25 January 1999	Presa Josefa Ortiz de Domingu, MX	daily high max	35.0 C (95.0 F)	2.2 C (4.0 F)	28 years	17 of 100 (Routine)
24 January 1999	Presa Josefa Ortiz de Domingu, MX	monthly high max (Tie)	35.6 C (96.1 F)	tie	28 years	5 of 100 (Routine)
21 January 1999	Presa Josefa Ortiz de Domingu, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	28 years	2 of 100 (Routine)
18 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min (Tie)	5.6 C (42.1 F)	tie	4 years	1 of 100 (Routine)
17 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min (Tie)	6.7 C (44.1 F)	tie	9 years	1 of 100 (Routine)
14 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min	3.3 C (37.9 F)	1.7 C (3.1 F)	9 years	11 of 100 (Routine)
12 January 1999	Presa Josefa Ortiz de Domingu, MX	daily low min (Tie)	5.0 C (41.0 F)	tie	1 year	0 of 100 (Routine)
10 January 1999	Presa Josefa Ortiz de Domingu, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	8 years	1 of 100 (Routine)
7 January 1999	Presa Josefa Ortiz de Domingu, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	29 years	2 of 100 (Routine)
5 January 1999	Presa Josefa Ortiz de Domingu, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	4 years	1 of 100 (Routine)
2 September 1998	Presa Josefa Ortiz de Domingu, MX	daily rain	90.9 mm (3.6 in)	84.5 mm (3.3 in)	3 years	43 of 100 (Notable)
10 August 1998	Presa Josefa Ortiz de Domingu, MX	daily rain	41.9 mm (1.6 in)	22.1 mm (0.9 in)	5 years	17 of 100 (Routine)

Climate Trend

26 complete years, 1969 to 1998

One stripe for each of 26 complete years at Presa Josefa Ortiz de Domingu, 1969 to 1998. Blue stripes are years cooler than the station's own mean of 25.3 C (77.6 F); red stripes are warmer. The coolest year was 1988, at 24.0 C (75.2 F), and the warmest was 1977, at 26.4 C (79.5 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Presa Josefa Ortiz de Domingu as warming stripes, 1969 to 1998
Year	Annual mean temperature	Difference from the station mean
1969	26.1 C	+0.77 C
1970	26.0 C	+0.63 C
1971	25.5 C	+0.14 C
1972	26.2 C	+0.91 C
1973	25.5 C	+0.18 C
1974	25.4 C	+0.06 C
1975	25.1 C	-0.20 C
1976	25.5 C	+0.19 C
1977	26.4 C	+1.07 C
1978	26.1 C	+0.73 C
1979	25.7 C	+0.40 C
1980	26.1 C	+0.82 C
1981	25.9 C	+0.55 C
1982	25.7 C	+0.38 C
1983	24.6 C	-0.73 C
1984	24.0 C	-1.30 C
1988	24.0 C	-1.31 C
1989	24.8 C	-0.55 C
1990	24.7 C	-0.59 C
1991	24.7 C	-0.66 C
1992	25.0 C	-0.28 C
1994	25.2 C	-0.08 C
1995	25.1 C	-0.25 C
1996	25.6 C	+0.24 C
1997	25.0 C	-0.32 C
1998	24.6 C	-0.69 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

1965 to 1999

Yearly extremes at Presa Josefa Ortiz de Domingu: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1969	42.2 C (108.0 F)	31
Coldest night (TNn)	1.1 C (34.0 F)	1998	5.0 C (41.0 F)	31
Wettest day (Rx1day)	156.0 mm (6.1 in)	1995	63.0 mm (2.5 in)	33
Wettest five days (Rx5day)	197.4 mm (7.8 in)	1972	96.1 mm (3.8 in)	33
Longest dry spell (CDD)	181 days	1996	104 days	33

Hottest day (TXx)

The hottest day of the year at Presa Josefa Ortiz de Domingu, 1965 to 1999. The record is 43.9 C (111.0 F) in 1969, marked on the chart; the median year is 42.2 C (108.0 F).

Hottest day (TXx) at Presa Josefa Ortiz de Domingu by year
Year	Hottest day (TXx)
1965	n/a
1968	n/a
1969	43.9 C (111.0 F)
1970	43.3 C (109.9 F)
1971	42.8 C (109.0 F)
1972	41.7 C (107.1 F)
1973	42.8 C (109.0 F)
1974	42.8 C (109.0 F)
1975	41.1 C (106.0 F)
1976	43.3 C (109.9 F)
1977	41.1 C (106.0 F)
1978	41.7 C (107.1 F)
1979	42.8 C (109.0 F)
1980	43.9 C (111.0 F)
1981	40.6 C (105.1 F)
1982	42.8 C (109.0 F)
1983	40.6 C (105.1 F)
1984	41.7 C (107.1 F)
1985	40.6 C (105.1 F)
1986	40.0 C (104.0 F)
1987	42.8 C (109.0 F)
1988	40.0 C (104.0 F)
1989	40.0 C (104.0 F)
1990	41.1 C (106.0 F)
1991	42.8 C (109.0 F)
1992	42.2 C (108.0 F)
1993	42.8 C (109.0 F)
1994	41.7 C (107.1 F)
1995	41.7 C (107.1 F)
1996	43.9 C (111.0 F)
1997	42.2 C (108.0 F)
1998	43.9 C (111.0 F)
1999	36.1 C (97.0 F)

Coldest night (TNn)

The coldest night of the year at Presa Josefa Ortiz de Domingu, 1965 to 1999. The record is 1.1 C (34.0 F) in 1998, marked on the chart; the median year is 5.0 C (41.0 F).

Coldest night (TNn) at Presa Josefa Ortiz de Domingu by year
Year	Coldest night (TNn)
1965	n/a
1968	n/a
1969	5.6 C (42.1 F)
1970	5.6 C (42.1 F)
1971	1.7 C (35.1 F)
1972	7.8 C (46.0 F)
1973	5.6 C (42.1 F)
1974	5.0 C (41.0 F)
1975	5.0 C (41.0 F)
1976	3.9 C (39.0 F)
1977	7.8 C (46.0 F)
1978	2.8 C (37.0 F)
1979	5.0 C (41.0 F)
1980	10.0 C (50.0 F)
1981	6.7 C (44.1 F)
1982	5.6 C (42.1 F)
1983	7.8 C (46.0 F)
1984	6.7 C (44.1 F)
1985	5.0 C (41.0 F)
1986	8.9 C (48.0 F)
1987	1.7 C (35.1 F)
1988	2.8 C (37.0 F)
1989	3.9 C (39.0 F)
1990	5.6 C (42.1 F)
1991	7.2 C (45.0 F)
1992	5.0 C (41.0 F)
1993	6.1 C (43.0 F)
1994	3.3 C (37.9 F)
1995	5.0 C (41.0 F)
1996	3.3 C (37.9 F)
1997	3.9 C (39.0 F)
1998	1.1 C (34.0 F)
1999	2.8 C (37.0 F)

Wettest day (Rx1day)

The wettest day of the year at Presa Josefa Ortiz de Domingu, 1965 to 1999. The record is 156.0 mm (6.1 in) in 1995, marked on the chart; the median year is 63.0 mm (2.5 in).

Wettest day (Rx1day) at Presa Josefa Ortiz de Domingu by year
Year	Wettest day (Rx1day)
1965	39.4 mm (1.6 in)
1968	23.4 mm (0.9 in)
1969	45.0 mm (1.8 in)
1970	96.3 mm (3.8 in)
1971	71.4 mm (2.8 in)
1972	119.9 mm (4.7 in)
1973	64.3 mm (2.5 in)
1974	79.8 mm (3.1 in)
1975	58.2 mm (2.3 in)
1976	43.9 mm (1.7 in)
1977	59.9 mm (2.4 in)
1978	47.0 mm (1.9 in)
1979	75.9 mm (3.0 in)
1980	72.9 mm (2.9 in)
1981	85.9 mm (3.4 in)
1982	68.8 mm (2.7 in)
1983	96.8 mm (3.8 in)
1984	52.8 mm (2.1 in)
1985	42.9 mm (1.7 in)
1986	46.0 mm (1.8 in)
1987	63.0 mm (2.5 in)
1988	59.4 mm (2.3 in)
1989	43.4 mm (1.7 in)
1990	75.4 mm (3.0 in)
1991	86.1 mm (3.4 in)
1992	48.8 mm (1.9 in)
1993	78.0 mm (3.1 in)
1994	54.4 mm (2.1 in)
1995	156.0 mm (6.1 in)
1996	113.5 mm (4.5 in)
1997	42.4 mm (1.7 in)
1998	90.9 mm (3.6 in)
1999	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Presa Josefa Ortiz de Domingu, 1965 to 1999. The record is 197.4 mm (7.8 in) in 1972, marked on the chart; the median year is 96.1 mm (3.8 in).

Wettest five days (Rx5day) at Presa Josefa Ortiz de Domingu by year
Year	Wettest five days (Rx5day)
1965	59.2 mm (2.3 in)
1968	33.6 mm (1.3 in)
1969	77.5 mm (3.1 in)
1970	122.2 mm (4.8 in)
1971	161.9 mm (6.4 in)
1972	197.4 mm (7.8 in)
1973	96.1 mm (3.8 in)
1974	128.9 mm (5.1 in)
1975	90.0 mm (3.5 in)
1976	81.6 mm (3.2 in)
1977	60.7 mm (2.4 in)
1978	97.1 mm (3.8 in)
1979	78.2 mm (3.1 in)
1980	111.6 mm (4.4 in)
1981	138.0 mm (5.4 in)
1982	134.2 mm (5.3 in)
1983	135.2 mm (5.3 in)
1984	100.8 mm (4.0 in)
1985	67.6 mm (2.7 in)
1986	93.5 mm (3.7 in)
1987	78.5 mm (3.1 in)
1988	106.4 mm (4.2 in)
1989	80.6 mm (3.2 in)
1990	95.6 mm (3.8 in)
1991	117.6 mm (4.6 in)
1992	72.7 mm (2.9 in)
1993	176.1 mm (6.9 in)
1994	74.5 mm (2.9 in)
1995	173.8 mm (6.8 in)
1996	114.8 mm (4.5 in)
1997	69.9 mm (2.8 in)
1998	108.9 mm (4.3 in)
1999	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Presa Josefa Ortiz de Domingu, 1965 to 1999. The record is 181 days in 1996, marked on the chart; the median year is 104 days.

Longest dry spell (CDD) at Presa Josefa Ortiz de Domingu by year
Year	Longest dry spell (CDD)
1965	27 days
1968	57 days
1969	61 days
1970	102 days
1971	106 days
1972	144 days
1973	104 days
1974	180 days
1975	149 days
1976	141 days
1977	146 days
1978	111 days
1979	102 days
1980	93 days
1981	85 days
1982	173 days
1983	52 days
1984	139 days
1985	66 days
1986	60 days
1987	78 days
1988	120 days
1989	87 days
1990	76 days
1991	121 days
1992	99 days
1993	121 days
1994	153 days
1995	141 days
1996	181 days
1997	60 days
1998	133 days
1999	59 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 Presa Josefa Ortiz de Domingu standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Presa Josefa Ortiz de Domingu 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).