Presa Huapango Weather Records (MXN00015187)

Record envelope, standing records and threshold days for Presa Huapango (MXN00015187), Mexico, with 39 years of record.

Key Facts for Presa Huapango

Presa Huapango (MXN00015187) is a weather station in Mexico at 20.05 latitude and -99.68 longitude, 2,640 m (8,661 ft) above sea level.
The station reports from 1973 to 2011, 39 years of record.
1,464 records set at Presa Huapango still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Presa Huapango set a daily record precipitation of 63.8 mm (2.5 in) on 25 June 2011.

About the Station

Location: Mexico, 20.05 latitude, -99.68 longitude.
Elevation: 2,640 m (8,661 ft).
Period of record: 1973 to 2011, 39 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 Huapango. 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 Huapango, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	25.6 C (78.1 F)	-9.4 C (15.1 F)	n/a	n/a
Feb	28.9 C (84.0 F)	-10.0 C (14.0 F)	n/a	n/a
Mar	30.6 C (87.1 F)	-8.9 C (16.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-2.2 C (28.0 F)	n/a	n/a
May	31.7 C (89.1 F)	-3.3 C (26.1 F)	n/a	n/a
Jun	30.0 C (86.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	30.0 C (86.0 F)	0.6 C (33.1 F)	n/a	n/a
Aug	29.4 C (84.9 F)	2.2 C (36.0 F)	n/a	n/a
Sep	28.9 C (84.0 F)	-4.4 C (24.1 F)	n/a	n/a
Oct	27.8 C (82.0 F)	-5.0 C (23.0 F)	n/a	n/a
Nov	25.6 C (78.1 F)	-7.2 C (19.0 F)	n/a	n/a
Dec	25.6 C (78.1 F)	-9.4 C (15.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Presa Huapango still stand. 1992 holds the most, with 184.

Standing records at Presa Huapango by the year they were set
Year set	Standing records
1973	68
1974	48
1975	49
1976	63
1977	42
1978	36
1979	64
1980	29
1981	42
1982	29
1983	36
1984	29
1985	20
1986	48
1987	48
1988	23
1989	38
1990	13
1991	45
1992	184
1993	22
1994	36
1995	46
1996	69
1997	11
1998	18
1999	27
2000	17
2001	33
2002	30
2003	17
2004	25
2005	60
2006	47
2007	25
2008	10
2009	12
2011	5

Wettest Day of Each Month

Aug: 103.9 mm (4.1 in)

The wettest day on record for each calendar month at Presa Huapango. The most was 103.9 mm (4.1 in) on 27 August 2001.

Record daily precipitation for each month at Presa Huapango
Month	Record daily precipitation (mm)	Date
Jan	29.0 mm (1.1 in)	28 January 1992
Feb	32.5 mm (1.3 in)	20 February 1992
Mar	26.4 mm (1.0 in)	29 March 1982
Apr	36.3 mm (1.4 in)	24 April 1986
May	66.3 mm (2.6 in)	12 May 1980
Jun	95.8 mm (3.8 in)	2 June 2004
Jul	82.8 mm (3.3 in)	31 July 2002
Aug	103.9 mm (4.1 in)	27 August 2001
Sep	95.8 mm (3.8 in)	8 September 2001
Oct	69.9 mm (2.8 in)	8 October 2003
Nov	30.0 mm (1.2 in)	8 November 2002
Dec	21.8 mm (0.9 in)	3 December 1979

Period of Record Coverage

1973 to 2011

38 years of record at Presa Huapango, 1973 to 2011. 8 years have data for under 90 percent of days and are left out of rankings: 1985, 1987, 1988, 1989, 1993, 1997, 2000, 2011.

Days with data per year at Presa Huapango
Year	Days with data	Share of year	Complete
1973	334	92%	Yes
1974	364	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	348	95%	Yes
1985	319	87%	No
1986	364	100%	Yes
1987	315	86%	No
1988	315	86%	No
1989	312	85%	No
1990	345	95%	Yes
1991	351	96%	Yes
1992	332	91%	Yes
1993	324	89%	No
1994	346	95%	Yes
1995	339	93%	Yes
1996	334	91%	Yes
1997	324	89%	No
1998	349	96%	Yes
1999	353	97%	Yes
2000	308	84%	No
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	362	99%	Yes
2005	359	98%	Yes
2006	360	99%	Yes
2007	365	100%	Yes
2008	362	99%	Yes
2009	365	100%	Yes
2011	181	50%	No

Latest Records

Latest records at Presa Huapango
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 June 2011	Presa Huapango, MX	daily rain	63.8 mm (2.5 in)	35.9 mm (1.4 in)	12 years	36 of 100 (Notable)
22 June 2011	Presa Huapango, MX	daily rain	34.8 mm (1.4 in)	15.0 mm (0.6 in)	37 years	26 of 100 (Routine)
16 June 2011	Presa Huapango, MX	daily low min (Tie)	1.7 C (35.1 F)	tie	32 years	3 of 100 (Routine)
13 June 2011	Presa Huapango, MX	daily low min	2.8 C (37.0 F)	0.5 C (0.9 F)	12 years	8 of 100 (Routine)
12 June 2011	Presa Huapango, MX	daily low min	1.7 C (35.1 F)	2.2 C (4.0 F)	20 years	18 of 100 (Routine)
10 June 2011	Presa Huapango, MX	daily low min (Tie)	3.9 C (39.0 F)	tie	34 years	3 of 100 (Routine)
7 June 2011	Presa Huapango, MX	daily low min	1.7 C (35.1 F)	1.1 C (2.0 F)	34 years	17 of 100 (Routine)
7 June 2011	Presa Huapango, MX	daily low max (Tie)	18.9 C (66.0 F)	tie	6 years	1 of 100 (Routine)
3 June 2011	Presa Huapango, MX	daily low min	1.7 C (35.1 F)	0.5 C (0.9 F)	16 years	9 of 100 (Routine)
22 May 2011	Presa Huapango, MX	daily high min (Tie)	10.0 C (50.0 F)	tie	36 years	3 of 100 (Routine)
24 March 2011	Presa Huapango, MX	daily low min (Tie)	-2.2 C (28.0 F)	tie	24 years	2 of 100 (Routine)
11 March 2011	Presa Huapango, MX	daily low min (Tie)	-7.2 C (19.0 F)	tie	14 years	1 of 100 (Routine)
3 March 2011	Presa Huapango, MX	daily low min	-3.3 C (26.1 F)	1.1 C (2.0 F)	36 years	17 of 100 (Routine)
2 March 2011	Presa Huapango, MX	daily low min (Tie)	-5.0 C (23.0 F)	tie	36 years	3 of 100 (Routine)
2 February 2011	Presa Huapango, MX	daily high max (Tie)	21.7 C (71.1 F)	tie	21 years	2 of 100 (Routine)
31 January 2011	Presa Huapango, MX	daily high max (Tie)	22.8 C (73.0 F)	tie	16 years	2 of 100 (Routine)
29 January 2011	Presa Huapango, MX	daily high min (Tie)	5.6 C (42.1 F)	tie	36 years	3 of 100 (Routine)
29 January 2011	Presa Huapango, MX	daily high max (Tie)	22.8 C (73.0 F)	tie	16 years	2 of 100 (Routine)
25 January 2011	Presa Huapango, MX	daily high max (Tie)	21.7 C (71.1 F)	tie	19 years	2 of 100 (Routine)
24 January 2011	Presa Huapango, MX	daily high max (Tie)	21.7 C (71.1 F)	tie	15 years	1 of 100 (Routine)

Climate Trend

27 complete years, 1974 to 2009

One stripe for each of 27 complete years at Presa Huapango, 1974 to 2009. Blue stripes are years cooler than the station's own mean of 12.5 C (54.5 F); red stripes are warmer. The coolest year was 1998, at 11.3 C (52.3 F), and the warmest was 1994, at 13.5 C (56.3 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Presa Huapango as warming stripes, 1974 to 2009
Year	Annual mean temperature	Difference from the station mean
1974	12.7 C	+0.16 C
1975	12.8 C	+0.25 C
1976	12.4 C	-0.08 C
1977	12.6 C	+0.12 C
1978	12.5 C	-0.05 C
1979	12.2 C	-0.31 C
1980	12.6 C	+0.03 C
1981	12.1 C	-0.46 C
1982	12.7 C	+0.17 C
1983	12.4 C	-0.14 C
1984	12.2 C	-0.35 C
1986	12.3 C	-0.26 C
1994	13.5 C	+0.99 C
1995	13.4 C	+0.90 C
1996	12.7 C	+0.18 C
1997	12.4 C	-0.16 C
1998	11.3 C	-1.26 C
1999	12.2 C	-0.36 C
2001	11.7 C	-0.81 C
2002	12.1 C	-0.43 C
2003	12.4 C	-0.14 C
2004	11.6 C	-0.90 C
2005	13.5 C	+0.95 C
2006	13.3 C	+0.78 C
2007	13.3 C	+0.79 C
2008	12.9 C	+0.35 C
2009	12.6 C	+0.07 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

1973 to 2011

Yearly extremes at Presa Huapango: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	31.7 C (89.1 F)	1996	27.8 C (82.0 F)	38
Coldest night (TNn)	-10.0 C (14.0 F)	1976	-6.1 C (21.0 F)	38
Wettest day (Rx1day)	103.9 mm (4.1 in)	2001	59.4 mm (2.3 in)	38
Wettest five days (Rx5day)	204.5 mm (8.1 in)	2001	100.9 mm (4.0 in)	38
Longest dry spell (CDD)	127 days	1998	52 days	38

Hottest day (TXx)

The hottest day of the year at Presa Huapango, 1973 to 2011. The record is 31.7 C (89.1 F) in 1996, marked on the chart; the median year is 27.8 C (82.0 F).

Hottest day (TXx) at Presa Huapango by year
Year	Hottest day (TXx)
1973	28.9 C (84.0 F)
1974	28.9 C (84.0 F)
1975	28.9 C (84.0 F)
1976	30.0 C (86.0 F)
1977	27.8 C (82.0 F)
1978	27.8 C (82.0 F)
1979	25.6 C (78.1 F)
1980	25.6 C (78.1 F)
1981	25.6 C (78.1 F)
1982	26.7 C (80.1 F)
1983	28.9 C (84.0 F)
1984	26.7 C (80.1 F)
1985	25.6 C (78.1 F)
1986	26.7 C (80.1 F)
1987	28.9 C (84.0 F)
1988	27.8 C (82.0 F)
1989	28.9 C (84.0 F)
1990	28.9 C (84.0 F)
1991	27.8 C (82.0 F)
1992	30.0 C (86.0 F)
1993	28.3 C (82.9 F)
1994	30.0 C (86.0 F)
1995	30.0 C (86.0 F)
1996	31.7 C (89.1 F)
1997	26.7 C (80.1 F)
1998	27.8 C (82.0 F)
1999	27.8 C (82.0 F)
2000	25.6 C (78.1 F)
2001	26.7 C (80.1 F)
2002	25.6 C (78.1 F)
2003	27.8 C (82.0 F)
2004	23.9 C (75.0 F)
2005	28.9 C (84.0 F)
2006	26.7 C (80.1 F)
2007	25.0 C (77.0 F)
2008	25.6 C (78.1 F)
2009	22.8 C (73.0 F)
2011	23.9 C (75.0 F)

Coldest night (TNn)

The coldest night of the year at Presa Huapango, 1973 to 2011. The record is -10.0 C (14.0 F) in 1976, marked on the chart; the median year is -6.1 C (21.0 F).

Coldest night (TNn) at Presa Huapango by year
Year	Coldest night (TNn)
1973	-4.4 C (24.1 F)
1974	-6.1 C (21.0 F)
1975	-7.2 C (19.0 F)
1976	-10.0 C (14.0 F)
1977	-1.1 C (30.0 F)
1978	-2.2 C (28.0 F)
1979	-4.4 C (24.1 F)
1980	-5.0 C (23.0 F)
1981	-5.0 C (23.0 F)
1982	-7.2 C (19.0 F)
1983	-7.2 C (19.0 F)
1984	-3.9 C (25.0 F)
1985	-6.1 C (21.0 F)
1986	-6.1 C (21.0 F)
1987	-8.9 C (16.0 F)
1988	-3.3 C (26.1 F)
1989	-5.0 C (23.0 F)
1990	-2.2 C (28.0 F)
1991	-2.2 C (28.0 F)
1992	0.0 C (32.0 F)
1993	-5.0 C (23.0 F)
1994	-5.0 C (23.0 F)
1995	-6.1 C (21.0 F)
1996	-8.3 C (17.1 F)
1997	-6.7 C (19.9 F)
1998	-8.3 C (17.1 F)
1999	-7.2 C (19.0 F)
2000	-7.2 C (19.0 F)
2001	-7.2 C (19.0 F)
2002	-6.1 C (21.0 F)
2003	-8.3 C (17.1 F)
2004	-9.4 C (15.1 F)
2005	-9.4 C (15.1 F)
2006	-9.4 C (15.1 F)
2007	-5.0 C (23.0 F)
2008	-7.2 C (19.0 F)
2009	-5.0 C (23.0 F)
2011	-7.2 C (19.0 F)

Wettest day (Rx1day)

The wettest day of the year at Presa Huapango, 1973 to 2011. The record is 103.9 mm (4.1 in) in 2001, marked on the chart; the median year is 59.4 mm (2.3 in).

Wettest day (Rx1day) at Presa Huapango by year
Year	Wettest day (Rx1day)
1973	59.9 mm (2.4 in)
1974	95.0 mm (3.7 in)
1975	58.9 mm (2.3 in)
1976	67.8 mm (2.7 in)
1977	39.9 mm (1.6 in)
1978	62.0 mm (2.4 in)
1979	63.8 mm (2.5 in)
1980	66.3 mm (2.6 in)
1981	60.5 mm (2.4 in)
1982	47.8 mm (1.9 in)
1983	64.8 mm (2.6 in)
1984	44.5 mm (1.8 in)
1985	64.8 mm (2.6 in)
1986	36.3 mm (1.4 in)
1987	37.6 mm (1.5 in)
1988	49.3 mm (1.9 in)
1989	40.6 mm (1.6 in)
1990	54.9 mm (2.2 in)
1991	48.8 mm (1.9 in)
1992	33.8 mm (1.3 in)
1993	32.3 mm (1.3 in)
1994	42.9 mm (1.7 in)
1995	46.5 mm (1.8 in)
1996	65.3 mm (2.6 in)
1997	35.1 mm (1.4 in)
1998	69.9 mm (2.8 in)
1999	51.8 mm (2.0 in)
2000	41.9 mm (1.6 in)
2001	103.9 mm (4.1 in)
2002	82.8 mm (3.3 in)
2003	69.9 mm (2.8 in)
2004	95.8 mm (3.8 in)
2005	41.9 mm (1.6 in)
2006	59.9 mm (2.4 in)
2007	62.0 mm (2.4 in)
2008	63.8 mm (2.5 in)
2009	52.8 mm (2.1 in)
2011	63.8 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Presa Huapango, 1973 to 2011. The record is 204.5 mm (8.1 in) in 2001, marked on the chart; the median year is 100.9 mm (4.0 in).

Wettest five days (Rx5day) at Presa Huapango by year
Year	Wettest five days (Rx5day)
1973	141.0 mm (5.6 in)
1974	126.1 mm (5.0 in)
1975	91.2 mm (3.6 in)
1976	102.2 mm (4.0 in)
1977	97.0 mm (3.8 in)
1978	164.6 mm (6.5 in)
1979	122.5 mm (4.8 in)
1980	106.8 mm (4.2 in)
1981	95.3 mm (3.8 in)
1982	86.4 mm (3.4 in)
1983	156.3 mm (6.2 in)
1984	101.3 mm (4.0 in)
1985	91.0 mm (3.6 in)
1986	76.4 mm (3.0 in)
1987	61.8 mm (2.4 in)
1988	86.8 mm (3.4 in)
1989	84.9 mm (3.3 in)
1990	171.5 mm (6.8 in)
1991	147.6 mm (5.8 in)
1992	80.8 mm (3.2 in)
1993	88.6 mm (3.5 in)
1994	93.2 mm (3.7 in)
1995	88.2 mm (3.5 in)
1996	102.4 mm (4.0 in)
1997	81.3 mm (3.2 in)
1998	123.9 mm (4.9 in)
1999	81.3 mm (3.2 in)
2000	63.8 mm (2.5 in)
2001	204.5 mm (8.1 in)
2002	150.2 mm (5.9 in)
2003	121.4 mm (4.8 in)
2004	145.4 mm (5.7 in)
2005	82.4 mm (3.2 in)
2006	91.7 mm (3.6 in)
2007	104.2 mm (4.1 in)
2008	188.4 mm (7.4 in)
2009	100.6 mm (4.0 in)
2011	131.7 mm (5.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Presa Huapango, 1973 to 2011. The record is 127 days in 1998, marked on the chart; the median year is 52 days.

Longest dry spell (CDD) at Presa Huapango by year
Year	Longest dry spell (CDD)
1973	71 days
1974	44 days
1975	83 days
1976	36 days
1977	48 days
1978	23 days
1979	62 days
1980	28 days
1981	35 days
1982	60 days
1983	55 days
1984	77 days
1985	51 days
1986	52 days
1987	76 days
1988	60 days
1989	40 days
1990	37 days
1991	44 days
1992	45 days
1993	48 days
1994	51 days
1995	33 days
1996	115 days
1997	38 days
1998	127 days
1999	42 days
2000	57 days
2001	66 days
2002	53 days
2003	85 days
2004	56 days
2005	41 days
2006	56 days
2007	26 days
2008	64 days
2009	39 days
2011	102 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.

Frost Dates and Growing Season

26 years with a frost

Across 26 years with a frost, the median last spring frost at Presa Huapango falls on 12 March and the median first autumn frost on 5 November, which leaves a median of 227 days between them.

Fitted over all years, the growing season changes by -6.9 days per decade at this station.

Frost dates and growing season at Presa Huapango
Measure	Median, all years	Earliest period	Recent period (1974 to 2009)	Recent against earliest	Fitted trend
Last spring frost	12 March	n/a	12 March	n/a	+10.5 days per decade
First autumn frost	5 November	n/a	5 November	n/a	+3.6 days per decade
Growing days	227 days	n/a	227 days	n/a	-6.9 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

37 years, 1973 to 2009

A day with at least 54.7 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 109.9 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Presa Huapango: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	54.7 mm (2.2 in)
5 years	70.4 mm (2.8 in)
10 years	80.4 mm (3.2 in)
25 years	92.6 mm (3.6 in)
50 years	101.4 mm (4.0 in)	Longer than the 37 years of record
100 years	109.9 mm (4.3 in)	Longer than the 37 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 37 years of values from 1973 to 2009.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 103.9 mm (4.1 in) in 2001; 95.8 mm (3.8 in) in 2004; 95.0 mm (3.7 in) in 1974.

Download the Data

Data for Presa Huapango standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Presa Huapango 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).