Presa Gonzalo Weather Records (MXN00016093)

Record envelope, standing records and threshold days for Presa Gonzalo (MXN00016093), Mexico, with 35 years of record.

Key Facts for Presa Gonzalo

Presa Gonzalo (MXN00016093) is a weather station in Mexico at 20.30 latitude and -102.43 longitude, 1,530 m (5,019 ft) above sea level.
The station reports from 1969 to 2003, 35 years of record.
1,464 records set at Presa Gonzalo still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.30 latitude, -102.43 longitude.
Elevation: 1,530 m (5,019 ft).
Period of record: 1969 to 2003, 35 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 Presa Gonzalo. 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 Gonzalo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	-3.3 C (26.1 F)	n/a	n/a
Feb	35.0 C (95.0 F)	-3.3 C (26.1 F)	n/a	n/a
Mar	37.8 C (100.0 F)	-2.2 C (28.0 F)	n/a	n/a
Apr	37.8 C (100.0 F)	3.9 C (39.0 F)	n/a	n/a
May	40.0 C (104.0 F)	3.3 C (37.9 F)	n/a	n/a
Jun	40.0 C (104.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	8.3 C (46.9 F)	n/a	n/a
Aug	35.0 C (95.0 F)	7.2 C (45.0 F)	n/a	n/a
Sep	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Oct	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	36.7 C (98.1 F)	-3.3 C (26.1 F)	n/a	n/a
Dec	34.4 C (93.9 F)	-3.3 C (26.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Presa Gonzalo still stand. 1985 holds the most, with 129.

Standing records at Presa Gonzalo by the year they were set
Year set	Standing records
1969	99
1970	78
1971	47
1972	42
1980	20
1981	64
1983	82
1984	94
1985	129
1986	71
1987	91
1988	30
1989	23
1990	66
1991	63
1992	66
1993	90
1994	110
1995	65
1996	16
1997	33
1998	17
1999	32
2000	10
2001	17
2002	8
2003	1

Wettest Day of Each Month

Jul: 76.2 mm (3.0 in)

The wettest day on record for each calendar month at Presa Gonzalo. The most was 76.2 mm (3.0 in) on 11 July 1971.

Record daily precipitation for each month at Presa Gonzalo
Month	Record daily precipitation (mm)	Date
Jan	53.8 mm (2.1 in)	27 January 1992
Feb	13.5 mm (0.5 in)	24 February 1995
Mar	22.9 mm (0.9 in)	7 March 1988
Apr	14.5 mm (0.6 in)	28 April 1992
May	43.4 mm (1.7 in)	30 May 1972
Jun	69.6 mm (2.7 in)	15 June 1981
Jul	76.2 mm (3.0 in)	11 July 1971
Aug	72.9 mm (2.9 in)	12 August 2002
Sep	73.9 mm (2.9 in)	20 September 2001
Oct	51.3 mm (2.0 in)	8 October 1986
Nov	31.0 mm (1.2 in)	3 November 1980
Dec	12.4 mm (0.5 in)	19 December 1991

Period of Record Coverage

1969 to 2003

27 years of record at Presa Gonzalo, 1969 to 2003. 7 years have data for under 90 percent of days and are left out of rankings: 1969, 1971, 1972, 1980, 1981, 1989, 2003.

Days with data per year at Presa Gonzalo
Year	Days with data	Share of year	Complete
1969	320	88%	No
1970	349	96%	Yes
1971	302	83%	No
1972	210	57%	No
1980	91	25%	No
1981	273	75%	No
1983	351	96%	Yes
1984	366	100%	Yes
1985	364	100%	Yes
1986	365	100%	Yes
1987	355	97%	Yes
1988	366	100%	Yes
1989	241	66%	No
1990	331	91%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	364	100%	Yes
2002	364	100%	Yes
2003	30	8%	No

Latest Records

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

Climate Trend

18 complete years, 1970 to 2002

One stripe for each of 18 complete years at Presa Gonzalo, 1970 to 2002. Blue stripes are years cooler than the station's own mean of 20.5 C (68.8 F); red stripes are warmer. The coolest year was 1970, at 16.2 C (61.2 F), and the warmest was 1994, at 23.4 C (74.2 F). The strongest colour marks a difference of 4.3 C (7.7 F).

Annual mean temperature at Presa Gonzalo as warming stripes, 1970 to 2002
Year	Annual mean temperature	Difference from the station mean
1970	16.2 C	-4.23 C
1984	16.8 C	-3.61 C
1985	17.1 C	-3.40 C
1986	22.0 C	+1.51 C
1987	22.2 C	+1.79 C
1988	20.9 C	+0.45 C
1991	22.4 C	+1.99 C
1992	22.2 C	+1.78 C
1993	22.9 C	+2.43 C
1994	23.4 C	+2.99 C
1995	21.7 C	+1.21 C
1996	19.9 C	-0.54 C
1997	19.7 C	-0.75 C
1998	20.5 C	+0.01 C
1999	19.8 C	-0.64 C
2000	20.1 C	-0.33 C
2001	20.0 C	-0.47 C
2002	20.3 C	-0.15 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

1969 to 2003

Yearly extremes at Presa Gonzalo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	1991	37.2 C (99.0 F)	27
Coldest night (TNn)	-3.3 C (26.1 F)	1970	0.0 C (32.0 F)	27
Wettest day (Rx1day)	76.2 mm (3.0 in)	1971	53.8 mm (2.1 in)	27
Wettest five days (Rx5day)	147.1 mm (5.8 in)	1985	97.6 mm (3.8 in)	27
Longest dry spell (CDD)	163 days	1991	79 days	27

Hottest day (TXx)

The hottest day of the year at Presa Gonzalo, 1969 to 2003. The record is 40.0 C (104.0 F) in 1991, marked on the chart; the median year is 37.2 C (99.0 F).

Hottest day (TXx) at Presa Gonzalo by year
Year	Hottest day (TXx)
1969	31.7 C (89.1 F)
1970	30.0 C (86.0 F)
1971	29.4 C (84.9 F)
1972	30.0 C (86.0 F)
1980	25.6 C (78.1 F)
1981	32.8 C (91.0 F)
1983	34.4 C (93.9 F)
1984	31.7 C (89.1 F)
1985	33.9 C (93.0 F)
1986	38.9 C (102.0 F)
1987	37.2 C (99.0 F)
1988	36.1 C (97.0 F)
1989	37.8 C (100.0 F)
1990	37.8 C (100.0 F)
1991	40.0 C (104.0 F)
1992	38.9 C (102.0 F)
1993	40.0 C (104.0 F)
1994	39.4 C (102.9 F)
1995	39.4 C (102.9 F)
1996	38.9 C (102.0 F)
1997	36.7 C (98.1 F)
1998	38.9 C (102.0 F)
1999	40.0 C (104.0 F)
2000	37.2 C (99.0 F)
2001	36.7 C (98.1 F)
2002	37.8 C (100.0 F)
2003	28.3 C (82.9 F)

Coldest night (TNn)

The coldest night of the year at Presa Gonzalo, 1969 to 2003. The record is -3.3 C (26.1 F) in 1970, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Presa Gonzalo by year
Year	Coldest night (TNn)
1969	0.0 C (32.0 F)
1970	-3.3 C (26.1 F)
1971	1.1 C (34.0 F)
1972	1.7 C (35.1 F)
1980	-1.7 C (28.9 F)
1981	-0.6 C (30.9 F)
1983	-3.3 C (26.1 F)
1984	0.0 C (32.0 F)
1985	-0.6 C (30.9 F)
1986	3.9 C (39.0 F)
1987	3.9 C (39.0 F)
1988	2.2 C (36.0 F)
1989	5.6 C (42.1 F)
1990	5.0 C (41.0 F)
1991	0.6 C (33.1 F)
1992	3.9 C (39.0 F)
1993	2.8 C (37.0 F)
1994	5.0 C (41.0 F)
1995	0.0 C (32.0 F)
1996	1.1 C (34.0 F)
1997	-2.2 C (28.0 F)
1998	-3.3 C (26.1 F)
1999	-3.3 C (26.1 F)
2000	0.0 C (32.0 F)
2001	0.0 C (32.0 F)
2002	-1.1 C (30.0 F)
2003	3.9 C (39.0 F)

Wettest day (Rx1day)

The wettest day of the year at Presa Gonzalo, 1969 to 2003. The record is 76.2 mm (3.0 in) in 1971, marked on the chart; the median year is 53.8 mm (2.1 in).

Wettest day (Rx1day) at Presa Gonzalo by year
Year	Wettest day (Rx1day)
1969	68.8 mm (2.7 in)
1970	33.8 mm (1.3 in)
1971	76.2 mm (3.0 in)
1972	43.4 mm (1.7 in)
1980	31.0 mm (1.2 in)
1981	69.6 mm (2.7 in)
1983	46.2 mm (1.8 in)
1984	69.3 mm (2.7 in)
1985	55.1 mm (2.2 in)
1986	71.4 mm (2.8 in)
1987	66.8 mm (2.6 in)
1988	68.8 mm (2.7 in)
1989	42.9 mm (1.7 in)
1990	47.8 mm (1.9 in)
1991	40.4 mm (1.6 in)
1992	53.8 mm (2.1 in)
1993	51.8 mm (2.0 in)
1994	65.8 mm (2.6 in)
1995	53.8 mm (2.1 in)
1996	67.8 mm (2.7 in)
1997	34.5 mm (1.4 in)
1998	74.9 mm (2.9 in)
1999	33.3 mm (1.3 in)
2000	53.6 mm (2.1 in)
2001	73.9 mm (2.9 in)
2002	72.9 mm (2.9 in)
2003	9.9 mm (0.39 in)

Wettest five days (Rx5day)

The wettest five days of the year at Presa Gonzalo, 1969 to 2003. The record is 147.1 mm (5.8 in) in 1985, marked on the chart; the median year is 97.6 mm (3.8 in).

Wettest five days (Rx5day) at Presa Gonzalo by year
Year	Wettest five days (Rx5day)
1969	124.7 mm (4.9 in)
1970	108.2 mm (4.3 in)
1971	121.0 mm (4.8 in)
1972	97.2 mm (3.8 in)
1980	59.7 mm (2.4 in)
1981	139.0 mm (5.5 in)
1983	87.7 mm (3.5 in)
1984	105.2 mm (4.1 in)
1985	147.1 mm (5.8 in)
1986	142.8 mm (5.6 in)
1987	106.2 mm (4.2 in)
1988	113.8 mm (4.5 in)
1989	73.7 mm (2.9 in)
1990	83.4 mm (3.3 in)
1991	92.9 mm (3.7 in)
1992	80.2 mm (3.2 in)
1993	127.9 mm (5.0 in)
1994	86.9 mm (3.4 in)
1995	108.2 mm (4.3 in)
1996	107.7 mm (4.2 in)
1997	93.1 mm (3.7 in)
1998	108.0 mm (4.3 in)
1999	97.6 mm (3.8 in)
2000	82.6 mm (3.3 in)
2001	81.8 mm (3.2 in)
2002	89.4 mm (3.5 in)
2003	13.2 mm (0.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Presa Gonzalo, 1969 to 2003. The record is 163 days in 1991, marked on the chart; the median year is 79 days.

Longest dry spell (CDD) at Presa Gonzalo by year
Year	Longest dry spell (CDD)
1969	146 days
1970	71 days
1971	78 days
1972	92 days
1980	58 days
1981	40 days
1983	72 days
1984	89 days
1985	83 days
1986	139 days
1987	75 days
1988	64 days
1989	59 days
1990	65 days
1991	163 days
1992	84 days
1993	84 days
1994	106 days
1995	50 days
1996	86 days
1997	67 days
1998	157 days
1999	147 days
2000	79 days
2001	59 days
2002	84 days
2003	14 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 Gonzalo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Presa Gonzalo 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).