Presa Embajomuy Weather Records (MXN00015072)

Record envelope, standing records and threshold days for Presa Embajomuy (MXN00015072), Mexico, with 35 years of record.

Key Facts for Presa Embajomuy

Presa Embajomuy (MXN00015072) is a weather station in Mexico at 19.70 latitude and -99.93 longitude, 2,670 m (8,759 ft) above sea level.
The station reports from 1961 to 1995, 35 years of record.
1,464 records set at Presa Embajomuy still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 19.70 latitude, -99.93 longitude.
Elevation: 2,670 m (8,759 ft).
Period of record: 1961 to 1995, 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 Embajomuy. 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 Embajomuy, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.2 C (81.0 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	25.6 C (78.1 F)	-6.1 C (21.0 F)	n/a	n/a
Mar	28.3 C (82.9 F)	-5.0 C (23.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-3.9 C (25.0 F)	n/a	n/a
May	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a
Jun	28.9 C (84.0 F)	0.0 C (32.0 F)	n/a	n/a
Jul	25.0 C (77.0 F)	1.7 C (35.1 F)	n/a	n/a
Aug	26.1 C (79.0 F)	3.3 C (37.9 F)	n/a	n/a
Sep	25.0 C (77.0 F)	-3.9 C (25.0 F)	n/a	n/a
Oct	25.6 C (78.1 F)	-2.8 C (27.0 F)	n/a	n/a
Nov	25.0 C (77.0 F)	-5.0 C (23.0 F)	n/a	n/a
Dec	23.9 C (75.0 F)	-5.6 C (21.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Presa Embajomuy still stand. 1962 holds the most, with 129.

Standing records at Presa Embajomuy by the year they were set
Year set	Standing records
1961	107
1962	129
1963	80
1964	77
1965	41
1966	67
1967	31
1968	41
1969	76
1970	92
1971	55
1972	75
1973	46
1974	49
1975	68
1976	50
1977	86
1978	48
1979	31
1980	33
1981	32
1982	22
1983	44
1984	33
1985	23
1986	28

Wettest Day of Each Month

Jun: 79.8 mm (3.1 in)

The wettest day on record for each calendar month at Presa Embajomuy. The most was 79.8 mm (3.1 in) on 13 June 1990.

Record daily precipitation for each month at Presa Embajomuy
Month	Record daily precipitation (mm)	Date
Jan	37.8 mm (1.5 in)	28 January 1992
Feb	22.9 mm (0.9 in)	27 February 1985
Mar	23.4 mm (0.9 in)	19 March 1971
Apr	47.8 mm (1.9 in)	30 April 1986
May	54.4 mm (2.1 in)	25 May 1971
Jun	79.8 mm (3.1 in)	13 June 1990
Jul	47.8 mm (1.9 in)	26 July 1979
Aug	50.8 mm (2.0 in)	10 August 1965
Sep	47.0 mm (1.9 in)	2 September 1971
Oct	58.9 mm (2.3 in)	11 October 1976
Nov	30.0 mm (1.2 in)	4 November 1970
Dec	24.9 mm (1.0 in)	16 December 1964

Period of Record Coverage

1961 to 1986

26 years of record at Presa Embajomuy, 1961 to 1986. 3 years have data for under 90 percent of days and are left out of rankings: 1967, 1985, 1986.

Days with data per year at Presa Embajomuy
Year	Days with data	Share of year	Complete
1961	365	100%	Yes
1962	354	97%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	184	50%	No
1968	366	100%	Yes
1969	332	91%	Yes
1970	364	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	335	92%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	351	96%	Yes
1983	334	92%	Yes
1984	344	94%	Yes
1985	315	86%	No
1986	230	63%	No

Latest Records

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

Climate Trend

18 complete years, 1961 to 1982

One stripe for each of 18 complete years at Presa Embajomuy, 1961 to 1982. Blue stripes are years cooler than the station's own mean of 12.8 C (55.1 F); red stripes are warmer. The coolest year was 1978, at 12.2 C (54.0 F), and the warmest was 1963, at 13.5 C (56.2 F). The strongest colour marks a difference of 0.7 C (1.3 F).

Annual mean temperature at Presa Embajomuy as warming stripes, 1961 to 1982
Year	Annual mean temperature	Difference from the station mean
1961	13.3 C	+0.48 C
1963	13.5 C	+0.63 C
1964	13.3 C	+0.50 C
1965	13.2 C	+0.32 C
1966	12.8 C	-0.06 C
1968	12.5 C	-0.29 C
1970	13.5 C	+0.62 C
1971	13.1 C	+0.24 C
1972	13.3 C	+0.45 C
1973	13.1 C	+0.31 C
1975	12.3 C	-0.55 C
1976	12.2 C	-0.61 C
1977	12.6 C	-0.24 C
1978	12.2 C	-0.62 C
1979	12.5 C	-0.36 C
1980	12.6 C	-0.24 C
1981	12.2 C	-0.59 C
1982	12.8 C	-0.05 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

1961 to 1995

Yearly extremes at Presa Embajomuy: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1961	28.3 C (82.9 F)	26
Coldest night (TNn)	-6.1 C (21.0 F)	1961	-5.0 C (23.0 F)	26
Wettest day (Rx1day)	79.8 mm (3.1 in)	1990	39.2 mm (1.5 in)	34
Wettest five days (Rx5day)	158.5 mm (6.2 in)	1976	81.4 mm (3.2 in)	34
Longest dry spell (CDD)	107 days	1969	47 days	34

Hottest day (TXx)

The hottest day of the year at Presa Embajomuy, 1961 to 1995. The record is 35.0 C (95.0 F) in 1961, marked on the chart; the median year is 28.3 C (82.9 F).

Hottest day (TXx) at Presa Embajomuy by year
Year	Hottest day (TXx)
1961	35.0 C (95.0 F)
1962	28.9 C (84.0 F)
1963	28.3 C (82.9 F)
1964	28.3 C (82.9 F)
1965	28.3 C (82.9 F)
1966	26.1 C (79.0 F)
1967	23.9 C (75.0 F)
1968	26.1 C (79.0 F)
1969	28.3 C (82.9 F)
1970	30.0 C (86.0 F)
1971	30.0 C (86.0 F)
1972	28.3 C (82.9 F)
1973	28.9 C (84.0 F)
1974	27.2 C (81.0 F)
1975	28.3 C (82.9 F)
1976	27.2 C (81.0 F)
1977	28.9 C (84.0 F)
1978	28.3 C (82.9 F)
1979	26.1 C (79.0 F)
1980	26.7 C (80.1 F)
1981	27.2 C (81.0 F)
1982	26.7 C (80.1 F)
1983	29.4 C (84.9 F)
1984	28.3 C (82.9 F)
1985	26.7 C (80.1 F)
1986	27.2 C (81.0 F)
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1994	n/a
1995	n/a

Coldest night (TNn)

The coldest night of the year at Presa Embajomuy, 1961 to 1995. The record is -6.1 C (21.0 F) in 1961, marked on the chart; the median year is -5.0 C (23.0 F).

Coldest night (TNn) at Presa Embajomuy by year
Year	Coldest night (TNn)
1961	-6.1 C (21.0 F)
1962	-5.0 C (23.0 F)
1963	-5.6 C (21.9 F)
1964	-1.1 C (30.0 F)
1965	-3.9 C (25.0 F)
1966	-6.1 C (21.0 F)
1967	-0.6 C (30.9 F)
1968	-5.6 C (21.9 F)
1969	-4.4 C (24.1 F)
1970	-5.0 C (23.0 F)
1971	-5.6 C (21.9 F)
1972	-5.6 C (21.9 F)
1973	-5.0 C (23.0 F)
1974	-5.0 C (23.0 F)
1975	-5.0 C (23.0 F)
1976	-5.0 C (23.0 F)
1977	-3.9 C (25.0 F)
1978	-3.3 C (26.1 F)
1979	-1.7 C (28.9 F)
1980	-2.8 C (27.0 F)
1981	-3.3 C (26.1 F)
1982	-3.3 C (26.1 F)
1983	-5.6 C (21.9 F)
1984	-2.2 C (28.0 F)
1985	-2.2 C (28.0 F)
1986	-5.0 C (23.0 F)
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1994	n/a
1995	n/a

Wettest day (Rx1day)

The wettest day of the year at Presa Embajomuy, 1961 to 1995. The record is 79.8 mm (3.1 in) in 1990, marked on the chart; the median year is 39.2 mm (1.5 in).

Wettest day (Rx1day) at Presa Embajomuy by year
Year	Wettest day (Rx1day)
1961	31.5 mm (1.2 in)
1962	47.0 mm (1.9 in)
1963	36.8 mm (1.4 in)
1964	30.0 mm (1.2 in)
1965	50.8 mm (2.0 in)
1966	36.3 mm (1.4 in)
1967	30.0 mm (1.2 in)
1968	42.4 mm (1.7 in)
1969	54.4 mm (2.1 in)
1970	43.4 mm (1.7 in)
1971	54.4 mm (2.1 in)
1972	42.2 mm (1.7 in)
1973	63.8 mm (2.5 in)
1974	39.4 mm (1.6 in)
1975	38.4 mm (1.5 in)
1976	58.9 mm (2.3 in)
1977	26.9 mm (1.1 in)
1978	30.0 mm (1.2 in)
1979	47.8 mm (1.9 in)
1980	34.5 mm (1.4 in)
1981	47.8 mm (1.9 in)
1982	31.8 mm (1.3 in)
1983	38.9 mm (1.5 in)
1984	40.6 mm (1.6 in)
1985	40.9 mm (1.6 in)
1986	47.8 mm (1.9 in)
1987	44.5 mm (1.8 in)
1988	7.4 mm (0.29 in)
1989	17.8 mm (0.7 in)
1990	79.8 mm (3.1 in)
1991	19.8 mm (0.8 in)
1992	37.8 mm (1.5 in)
1994	29.5 mm (1.2 in)
1995	17.8 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Presa Embajomuy, 1961 to 1995. The record is 158.5 mm (6.2 in) in 1976, marked on the chart; the median year is 81.4 mm (3.2 in).

Wettest five days (Rx5day) at Presa Embajomuy by year
Year	Wettest five days (Rx5day)
1961	67.9 mm (2.7 in)
1962	87.9 mm (3.5 in)
1963	80.8 mm (3.2 in)
1964	59.4 mm (2.3 in)
1965	124.0 mm (4.9 in)
1966	82.1 mm (3.2 in)
1967	60.6 mm (2.4 in)
1968	89.9 mm (3.5 in)
1969	106.0 mm (4.2 in)
1970	86.9 mm (3.4 in)
1971	109.9 mm (4.3 in)
1972	67.1 mm (2.6 in)
1973	116.9 mm (4.6 in)
1974	97.2 mm (3.8 in)
1975	80.3 mm (3.2 in)
1976	158.5 mm (6.2 in)
1977	69.4 mm (2.7 in)
1978	63.5 mm (2.5 in)
1979	99.9 mm (3.9 in)
1980	98.0 mm (3.9 in)
1981	74.2 mm (2.9 in)
1982	73.8 mm (2.9 in)
1983	108.0 mm (4.3 in)
1984	84.4 mm (3.3 in)
1985	58.4 mm (2.3 in)
1986	76.2 mm (3.0 in)
1987	107.4 mm (4.2 in)
1988	7.4 mm (0.29 in)
1989	28.7 mm (1.1 in)
1990	97.3 mm (3.8 in)
1991	34.8 mm (1.4 in)
1992	106.4 mm (4.2 in)
1994	53.5 mm (2.1 in)
1995	35.4 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Presa Embajomuy, 1961 to 1995. The record is 107 days in 1969, marked on the chart; the median year is 47 days.

Longest dry spell (CDD) at Presa Embajomuy by year
Year	Longest dry spell (CDD)
1961	54 days
1962	101 days
1963	63 days
1964	45 days
1965	45 days
1966	59 days
1967	31 days
1968	47 days
1969	107 days
1970	43 days
1971	61 days
1972	45 days
1973	94 days
1974	47 days
1975	83 days
1976	36 days
1977	49 days
1978	61 days
1979	36 days
1980	32 days
1981	31 days
1982	76 days
1983	69 days
1984	34 days
1985	56 days
1986	68 days
1987	50 days
1988	19 days
1989	13 days
1990	6 days
1991	18 days
1992	30 days
1994	26 days
1995	53 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 Embajomuy standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Presa Embajomuy 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).