Presa El Estudiante Weather Records (MXN00020367)

Record envelope, standing records and threshold days for Presa El Estudiante (MXN00020367), Mexico, with 31 years of record.

Key Facts for Presa El Estudiante

Presa El Estudiante (MXN00020367) is a weather station in Mexico at 17.13 latitude and -96.62 longitude, 3,034 m (9,954 ft) above sea level.
The station reports from 1982 to 2012, 31 years of record.
1,464 records set at Presa El Estudiante still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 17.13 latitude, -96.62 longitude.
Elevation: 3,034 m (9,954 ft).
Period of record: 1982 to 2012, 31 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 El Estudiante. 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 El Estudiante, 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	33.9 C (93.0 F)	1.7 C (35.1 F)	n/a	n/a
Mar	38.9 C (102.0 F)	3.9 C (39.0 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)	5.6 C (42.1 F)	n/a	n/a
Jun	37.8 C (100.0 F)	3.9 C (39.0 F)	n/a	n/a
Jul	32.8 C (91.0 F)	6.7 C (44.1 F)	n/a	n/a
Aug	32.8 C (91.0 F)	7.8 C (46.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	6.7 C (44.1 F)	n/a	n/a
Oct	30.6 C (87.1 F)	1.7 C (35.1 F)	n/a	n/a
Nov	30.6 C (87.1 F)	1.7 C (35.1 F)	n/a	n/a
Dec	32.8 C (91.0 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Presa El Estudiante still stand. 1982 holds the most, with 111.

Standing records at Presa El Estudiante by the year they were set
Year set	Standing records
1982	111
1983	95
1984	72
1985	42
1986	89
1987	68
1988	47
1989	29
1990	17
1991	45
1992	19
1993	22
1994	34
1995	11
1996	50
1997	53
1998	17
1999	39
2000	37
2001	51
2002	94
2003	71
2004	17
2005	61
2006	19
2007	97
2008	43
2009	10
2010	20
2011	19
2012	65

Wettest Day of Each Month

Oct: 117.9 mm (4.6 in)

The wettest day on record for each calendar month at Presa El Estudiante. The most was 117.9 mm (4.6 in) on 5 October 2005.

Record daily precipitation for each month at Presa El Estudiante
Month	Record daily precipitation (mm)	Date
Jan	10.4 mm (0.4 in)	17 January 1993
Feb	22.9 mm (0.9 in)	25 February 1983
Mar	42.9 mm (1.7 in)	8 March 2001
Apr	45.0 mm (1.8 in)	7 April 2012
May	79.8 mm (3.1 in)	1 May 2006
Jun	99.8 mm (3.9 in)	29 June 2003
Jul	67.8 mm (2.7 in)	5 July 1999
Aug	63.0 mm (2.5 in)	30 August 2000
Sep	59.9 mm (2.4 in)	19 September 2010
Oct	117.9 mm (4.6 in)	5 October 2005
Nov	23.9 mm (0.9 in)	28 November 1983
Dec	32.8 mm (1.3 in)	18 December 1983

Period of Record Coverage

1982 to 2012

31 years of record at Presa El Estudiante, 1982 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1988, 1989, 1991, 1992, 1993, 1994, 1995, 2004 and others.

Days with data per year at Presa El Estudiante
Year	Days with data	Share of year	Complete
1982	364	100%	Yes
1983	364	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	335	92%	Yes
1988	274	75%	No
1989	201	55%	No
1990	365	100%	Yes
1991	273	75%	No
1992	149	41%	No
1993	211	58%	No
1994	303	83%	No
1995	122	33%	No
1996	358	98%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	306	84%	No
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	333	91%	Yes
2012	273	75%	No

Latest Records

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

Climate Trend

20 complete years, 1982 to 2010

One stripe for each of 20 complete years at Presa El Estudiante, 1982 to 2010. Blue stripes are years cooler than the station's own mean of 20.2 C (68.4 F); red stripes are warmer. The coolest year was 2002, at 18.9 C (66.0 F), and the warmest was 2007, at 21.9 C (71.3 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Presa El Estudiante as warming stripes, 1982 to 2010
Year	Annual mean temperature	Difference from the station mean
1982	20.7 C	+0.48 C
1983	20.6 C	+0.44 C
1984	19.9 C	-0.28 C
1985	20.0 C	-0.25 C
1986	20.1 C	-0.10 C
1990	21.6 C	+1.41 C
1996	20.1 C	-0.15 C
1997	20.1 C	-0.12 C
1998	20.3 C	+0.10 C
1999	19.2 C	-1.04 C
2000	19.4 C	-0.84 C
2001	20.0 C	-0.16 C
2002	18.9 C	-1.32 C
2003	18.9 C	-1.28 C
2005	21.7 C	+1.54 C
2006	21.0 C	+0.84 C
2007	21.9 C	+1.66 C
2008	20.6 C	+0.39 C
2009	19.9 C	-0.32 C
2010	19.1 C	-1.09 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

1982 to 2012

Yearly extremes at Presa El Estudiante: 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)	1982	35.0 C (95.0 F)	31
Coldest night (TNn)	0.0 C (32.0 F)	2003	5.0 C (41.0 F)	31
Wettest day (Rx1day)	117.9 mm (4.6 in)	2005	46.0 mm (1.8 in)	31
Wettest five days (Rx5day)	186.6 mm (7.3 in)	2005	99.6 mm (3.9 in)	31
Longest dry spell (CDD)	174 days	1988	76 days	31

Hottest day (TXx)

The hottest day of the year at Presa El Estudiante, 1982 to 2012. The record is 38.9 C (102.0 F) in 1982, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Presa El Estudiante by year
Year	Hottest day (TXx)
1982	38.9 C (102.0 F)
1983	38.9 C (102.0 F)
1984	38.9 C (102.0 F)
1985	35.0 C (95.0 F)
1986	38.9 C (102.0 F)
1987	33.9 C (93.0 F)
1988	31.7 C (89.1 F)
1989	30.0 C (86.0 F)
1990	35.0 C (95.0 F)
1991	35.0 C (95.0 F)
1992	37.8 C (100.0 F)
1993	32.8 C (91.0 F)
1994	32.8 C (91.0 F)
1995	30.6 C (87.1 F)
1996	31.7 C (89.1 F)
1997	33.9 C (93.0 F)
1998	33.9 C (93.0 F)
1999	32.8 C (91.0 F)
2000	32.8 C (91.0 F)
2001	32.8 C (91.0 F)
2002	35.0 C (95.0 F)
2003	35.6 C (96.1 F)
2004	32.8 C (91.0 F)
2005	33.9 C (93.0 F)
2006	35.6 C (96.1 F)
2007	35.6 C (96.1 F)
2008	37.8 C (100.0 F)
2009	33.9 C (93.0 F)
2010	35.0 C (95.0 F)
2011	35.6 C (96.1 F)
2012	38.9 C (102.0 F)

Coldest night (TNn)

The coldest night of the year at Presa El Estudiante, 1982 to 2012. The record is 0.0 C (32.0 F) in 2003, marked on the chart; the median year is 5.0 C (41.0 F).

Coldest night (TNn) at Presa El Estudiante by year
Year	Coldest night (TNn)
1982	5.6 C (42.1 F)
1983	3.9 C (39.0 F)
1984	5.0 C (41.0 F)
1985	5.0 C (41.0 F)
1986	0.6 C (33.1 F)
1987	5.0 C (41.0 F)
1988	7.8 C (46.0 F)
1989	5.6 C (42.1 F)
1990	5.6 C (42.1 F)
1991	8.9 C (48.0 F)
1992	1.7 C (35.1 F)
1993	6.7 C (44.1 F)
1994	5.6 C (42.1 F)
1995	5.0 C (41.0 F)
1996	3.9 C (39.0 F)
1997	3.9 C (39.0 F)
1998	3.9 C (39.0 F)
1999	1.7 C (35.1 F)
2000	3.9 C (39.0 F)
2001	5.0 C (41.0 F)
2002	1.7 C (35.1 F)
2003	0.0 C (32.0 F)
2004	0.0 C (32.0 F)
2005	7.8 C (46.0 F)
2006	1.7 C (35.1 F)
2007	10.0 C (50.0 F)
2008	5.0 C (41.0 F)
2009	5.6 C (42.1 F)
2010	1.7 C (35.1 F)
2011	5.6 C (42.1 F)
2012	5.6 C (42.1 F)

Wettest day (Rx1day)

The wettest day of the year at Presa El Estudiante, 1982 to 2012. The record is 117.9 mm (4.6 in) in 2005, marked on the chart; the median year is 46.0 mm (1.8 in).

Wettest day (Rx1day) at Presa El Estudiante by year
Year	Wettest day (Rx1day)
1982	63.8 mm (2.5 in)
1983	32.8 mm (1.3 in)
1984	37.8 mm (1.5 in)
1985	39.9 mm (1.6 in)
1986	64.8 mm (2.6 in)
1987	34.8 mm (1.4 in)
1988	39.9 mm (1.6 in)
1989	41.9 mm (1.6 in)
1990	15.0 mm (0.6 in)
1991	79.8 mm (3.1 in)
1992	15.0 mm (0.6 in)
1993	12.4 mm (0.5 in)
1994	42.9 mm (1.7 in)
1995	59.9 mm (2.4 in)
1996	64.8 mm (2.6 in)
1997	35.8 mm (1.4 in)
1998	46.0 mm (1.8 in)
1999	67.8 mm (2.7 in)
2000	63.0 mm (2.5 in)
2001	55.9 mm (2.2 in)
2002	54.9 mm (2.2 in)
2003	99.8 mm (3.9 in)
2004	33.8 mm (1.3 in)
2005	117.9 mm (4.6 in)
2006	79.8 mm (3.1 in)
2007	40.9 mm (1.6 in)
2008	56.9 mm (2.2 in)
2009	43.9 mm (1.7 in)
2010	67.8 mm (2.7 in)
2011	39.9 mm (1.6 in)
2012	50.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Presa El Estudiante, 1982 to 2012. The record is 186.6 mm (7.3 in) in 2005, marked on the chart; the median year is 99.6 mm (3.9 in).

Wettest five days (Rx5day) at Presa El Estudiante by year
Year	Wettest five days (Rx5day)
1982	129.3 mm (5.1 in)
1983	79.6 mm (3.1 in)
1984	100.3 mm (3.9 in)
1985	99.6 mm (3.9 in)
1986	102.3 mm (4.0 in)
1987	95.5 mm (3.8 in)
1988	48.8 mm (1.9 in)
1989	86.4 mm (3.4 in)
1990	35.3 mm (1.4 in)
1991	157.8 mm (6.2 in)
1992	16.3 mm (0.6 in)
1993	23.1 mm (0.9 in)
1994	87.1 mm (3.4 in)
1995	62.7 mm (2.5 in)
1996	122.5 mm (4.8 in)
1997	71.1 mm (2.8 in)
1998	108.4 mm (4.3 in)
1999	129.6 mm (5.1 in)
2000	101.5 mm (4.0 in)
2001	97.4 mm (3.8 in)
2002	121.2 mm (4.8 in)
2003	137.5 mm (5.4 in)
2004	82.6 mm (3.3 in)
2005	186.6 mm (7.3 in)
2006	117.4 mm (4.6 in)
2007	97.6 mm (3.8 in)
2008	78.2 mm (3.1 in)
2009	116.3 mm (4.6 in)
2010	129.6 mm (5.1 in)
2011	94.8 mm (3.7 in)
2012	166.5 mm (6.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Presa El Estudiante, 1982 to 2012. The record is 174 days in 1988, marked on the chart; the median year is 76 days.

Longest dry spell (CDD) at Presa El Estudiante by year
Year	Longest dry spell (CDD)
1982	82 days
1983	71 days
1984	96 days
1985	99 days
1986	65 days
1987	94 days
1988	174 days
1989	76 days
1990	85 days
1991	130 days
1992	60 days
1993	60 days
1994	63 days
1995	46 days
1996	103 days
1997	69 days
1998	124 days
1999	115 days
2000	66 days
2001	66 days
2002	63 days
2003	82 days
2004	43 days
2005	89 days
2006	59 days
2007	70 days
2008	83 days
2009	106 days
2010	74 days
2011	93 days
2012	64 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 El Estudiante standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Presa El Estudiante 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).