San Esteban Atatlahuca (Cfe) Weather Records (MXN00020105)

Record envelope, standing records and threshold days for San Esteban Atatlahuca (Cfe) (MXN00020105), Mexico, with 35 years of record.

Key Facts for San Esteban Atatlahuca (Cfe)

San Esteban Atatlahuca (Cfe) (MXN00020105) is a weather station in Mexico at 17.05 latitude and -97.67 longitude, 2,455 m (8,054 ft) above sea level.
The station reports from 1961 to 1995, 35 years of record.
1,464 records set at San Esteban Atatlahuca (Cfe) still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 17.05 latitude, -97.67 longitude.
Elevation: 2,455 m (8,054 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 San Esteban Atatlahuca (Cfe). 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 San Esteban Atatlahuca (Cfe), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.8 C (82.0 F)	1.7 C (35.1 F)	n/a	n/a
Feb	26.7 C (80.1 F)	2.8 C (37.0 F)	n/a	n/a
Mar	28.9 C (84.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	30.0 C (86.0 F)	4.4 C (39.9 F)	n/a	n/a
May	28.3 C (82.9 F)	5.0 C (41.0 F)	n/a	n/a
Jun	28.9 C (84.0 F)	5.0 C (41.0 F)	n/a	n/a
Jul	30.0 C (86.0 F)	5.0 C (41.0 F)	n/a	n/a
Aug	28.9 C (84.0 F)	5.6 C (42.1 F)	n/a	n/a
Sep	28.9 C (84.0 F)	5.0 C (41.0 F)	n/a	n/a
Oct	29.4 C (84.9 F)	5.0 C (41.0 F)	n/a	n/a
Nov	27.8 C (82.0 F)	1.7 C (35.1 F)	n/a	n/a
Dec	25.0 C (77.0 F)	2.8 C (37.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Esteban Atatlahuca (Cfe) still stand. 1991 holds the most, with 172.

Standing records at San Esteban Atatlahuca (Cfe) by the year they were set
Year set	Standing records
1961	93
1962	48
1963	36
1964	43
1965	59
1966	50
1967	37
1968	37
1969	38
1970	79
1971	36
1972	22
1973	43
1974	38
1975	36
1976	37
1977	60
1978	44
1979	48
1980	62
1981	36
1982	37
1983	51
1984	23
1985	15
1986	37
1990	29
1991	172
1994	35
1995	83

Wettest Day of Each Month

Feb: 152.9 mm (6.0 in)

The wettest day on record for each calendar month at San Esteban Atatlahuca (Cfe). The most was 152.9 mm (6.0 in) on 25 February 1983.

Record daily precipitation for each month at San Esteban Atatlahuca (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	67.8 mm (2.7 in)	25 January 1980
Feb	152.9 mm (6.0 in)	25 February 1983
Mar	33.3 mm (1.3 in)	13 March 1983
Apr	39.9 mm (1.6 in)	16 April 1962
May	39.9 mm (1.6 in)	27 May 1995
Jun	119.9 mm (4.7 in)	17 June 1974
Jul	68.8 mm (2.7 in)	9 July 1975
Aug	75.9 mm (3.0 in)	25 August 1979
Sep	43.9 mm (1.7 in)	18 September 1985
Oct	47.8 mm (1.9 in)	7 October 1976
Nov	34.8 mm (1.4 in)	30 November 1972
Dec	31.0 mm (1.2 in)	2 December 1984

Period of Record Coverage

1961 to 1995

30 years of record at San Esteban Atatlahuca (Cfe), 1961 to 1995. 6 years have data for under 90 percent of days and are left out of rankings: 1984, 1986, 1990, 1991, 1994, 1995.

Days with data per year at San Esteban Atatlahuca (Cfe)
Year	Days with data	Share of year	Complete
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	364	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	364	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	123	34%	No
1985	365	100%	Yes
1986	243	67%	No
1990	61	17%	No
1991	184	50%	No
1994	91	25%	No
1995	304	83%	No

Latest Records

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

Climate Trend

24 complete years, 1961 to 1985

One stripe for each of 24 complete years at San Esteban Atatlahuca (Cfe), 1961 to 1985. Blue stripes are years cooler than the station's own mean of 15.2 C (59.4 F); red stripes are warmer. The coolest year was 1974, at 14.4 C (58.0 F), and the warmest was 1969, at 15.8 C (60.4 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at San Esteban Atatlahuca (Cfe) as warming stripes, 1961 to 1985
Year	Annual mean temperature	Difference from the station mean
1961	15.5 C	+0.26 C
1962	15.6 C	+0.37 C
1963	15.6 C	+0.32 C
1964	15.5 C	+0.29 C
1965	15.7 C	+0.49 C
1966	15.4 C	+0.16 C
1967	15.1 C	-0.17 C
1968	15.0 C	-0.20 C
1969	15.8 C	+0.55 C
1970	15.2 C	-0.07 C
1971	15.1 C	-0.11 C
1972	15.1 C	-0.18 C
1973	14.8 C	-0.45 C
1974	14.4 C	-0.80 C
1975	14.7 C	-0.50 C
1976	14.8 C	-0.46 C
1977	15.0 C	-0.29 C
1978	15.1 C	-0.10 C
1979	15.3 C	+0.03 C
1980	15.6 C	+0.40 C
1981	15.2 C	-0.04 C
1982	15.7 C	+0.48 C
1983	15.4 C	+0.18 C
1985	15.1 C	-0.13 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 San Esteban Atatlahuca (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	30.0 C (86.0 F)	1991	26.4 C (79.5 F)	30
Coldest night (TNn)	0.6 C (33.1 F)	1986	5.0 C (41.0 F)	30
Wettest day (Rx1day)	152.9 mm (6.0 in)	1983	45.0 mm (1.8 in)	28
Wettest five days (Rx5day)	243.4 mm (9.6 in)	1974	105.3 mm (4.1 in)	28
Longest dry spell (CDD)	116 days	1974	59 days	28

Hottest day (TXx)

The hottest day of the year at San Esteban Atatlahuca (Cfe), 1961 to 1995. The record is 30.0 C (86.0 F) in 1991, marked on the chart; the median year is 26.4 C (79.5 F).

Hottest day (TXx) at San Esteban Atatlahuca (Cfe) by year
Year	Hottest day (TXx)
1961	28.9 C (84.0 F)
1962	25.0 C (77.0 F)
1963	25.0 C (77.0 F)
1964	25.0 C (77.0 F)
1965	25.0 C (77.0 F)
1966	25.6 C (78.1 F)
1967	25.6 C (78.1 F)
1968	25.0 C (77.0 F)
1969	25.6 C (78.1 F)
1970	25.0 C (77.0 F)
1971	26.1 C (79.0 F)
1972	25.6 C (78.1 F)
1973	23.9 C (75.0 F)
1974	25.0 C (77.0 F)
1975	28.3 C (82.9 F)
1976	26.7 C (80.1 F)
1977	27.8 C (82.0 F)
1978	27.8 C (82.0 F)
1979	27.2 C (81.0 F)
1980	27.8 C (82.0 F)
1981	27.8 C (82.0 F)
1982	27.8 C (82.0 F)
1983	27.8 C (82.0 F)
1984	25.0 C (77.0 F)
1985	25.6 C (78.1 F)
1986	27.8 C (82.0 F)
1990	28.9 C (84.0 F)
1991	30.0 C (86.0 F)
1994	29.4 C (84.9 F)
1995	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at San Esteban Atatlahuca (Cfe), 1961 to 1995. The record is 0.6 C (33.1 F) in 1986, marked on the chart; the median year is 5.0 C (41.0 F).

Coldest night (TNn) at San Esteban Atatlahuca (Cfe) by year
Year	Coldest night (TNn)
1961	1.7 C (35.1 F)
1962	7.8 C (46.0 F)
1963	6.7 C (44.1 F)
1964	6.7 C (44.1 F)
1965	6.7 C (44.1 F)
1966	5.0 C (41.0 F)
1967	5.0 C (41.0 F)
1968	5.0 C (41.0 F)
1969	5.6 C (42.1 F)
1970	6.7 C (44.1 F)
1971	1.7 C (35.1 F)
1972	5.0 C (41.0 F)
1973	5.0 C (41.0 F)
1974	5.0 C (41.0 F)
1975	3.9 C (39.0 F)
1976	2.8 C (37.0 F)
1977	2.8 C (37.0 F)
1978	2.8 C (37.0 F)
1979	2.2 C (36.0 F)
1980	2.8 C (37.0 F)
1981	1.7 C (35.1 F)
1982	1.7 C (35.1 F)
1983	3.9 C (39.0 F)
1984	3.9 C (39.0 F)
1985	5.0 C (41.0 F)
1986	0.6 C (33.1 F)
1990	9.4 C (48.9 F)
1991	10.0 C (50.0 F)
1994	5.6 C (42.1 F)
1995	5.0 C (41.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Esteban Atatlahuca (Cfe), 1961 to 1995. The record is 152.9 mm (6.0 in) in 1983, marked on the chart; the median year is 45.0 mm (1.8 in).

Wettest day (Rx1day) at San Esteban Atatlahuca (Cfe) by year
Year	Wettest day (Rx1day)
1961	67.8 mm (2.7 in)
1962	39.9 mm (1.6 in)
1963	46.0 mm (1.8 in)
1964	45.0 mm (1.8 in)
1965	42.9 mm (1.7 in)
1966	39.9 mm (1.6 in)
1967	39.9 mm (1.6 in)
1968	38.9 mm (1.5 in)
1969	37.8 mm (1.5 in)
1970	31.8 mm (1.3 in)
1971	35.8 mm (1.4 in)
1972	41.9 mm (1.6 in)
1973	45.0 mm (1.8 in)
1974	119.9 mm (4.7 in)
1975	68.8 mm (2.7 in)
1976	47.8 mm (1.9 in)
1977	57.9 mm (2.3 in)
1978	43.4 mm (1.7 in)
1979	75.9 mm (3.0 in)
1980	67.8 mm (2.7 in)
1981	43.9 mm (1.7 in)
1982	36.1 mm (1.4 in)
1983	152.9 mm (6.0 in)
1984	63.0 mm (2.5 in)
1985	46.0 mm (1.8 in)
1986	51.3 mm (2.0 in)
1990	n/a
1991	n/a
1994	27.4 mm (1.1 in)
1995	81.8 mm (3.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Esteban Atatlahuca (Cfe), 1961 to 1995. The record is 243.4 mm (9.6 in) in 1974, marked on the chart; the median year is 105.3 mm (4.1 in).

Wettest five days (Rx5day) at San Esteban Atatlahuca (Cfe) by year
Year	Wettest five days (Rx5day)
1961	142.7 mm (5.6 in)
1962	96.8 mm (3.8 in)
1963	113.6 mm (4.5 in)
1964	137.7 mm (5.4 in)
1965	127.5 mm (5.0 in)
1966	105.4 mm (4.1 in)
1967	120.5 mm (4.7 in)
1968	93.7 mm (3.7 in)
1969	86.6 mm (3.4 in)
1970	105.1 mm (4.1 in)
1971	105.4 mm (4.1 in)
1972	99.6 mm (3.9 in)
1973	84.9 mm (3.3 in)
1974	243.4 mm (9.6 in)
1975	114.2 mm (4.5 in)
1976	141.3 mm (5.6 in)
1977	181.3 mm (7.1 in)
1978	90.0 mm (3.5 in)
1979	154.4 mm (6.1 in)
1980	86.9 mm (3.4 in)
1981	92.2 mm (3.6 in)
1982	92.1 mm (3.6 in)
1983	158.7 mm (6.2 in)
1984	94.8 mm (3.7 in)
1985	108.5 mm (4.3 in)
1986	85.7 mm (3.4 in)
1990	n/a
1991	n/a
1994	44.7 mm (1.8 in)
1995	98.6 mm (3.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Esteban Atatlahuca (Cfe), 1961 to 1995. The record is 116 days in 1974, marked on the chart; the median year is 59 days.

Longest dry spell (CDD) at San Esteban Atatlahuca (Cfe) by year
Year	Longest dry spell (CDD)
1961	41 days
1962	84 days
1963	65 days
1964	64 days
1965	72 days
1966	57 days
1967	50 days
1968	26 days
1969	58 days
1970	95 days
1971	87 days
1972	42 days
1973	94 days
1974	116 days
1975	90 days
1976	81 days
1977	62 days
1978	42 days
1979	35 days
1980	36 days
1981	29 days
1982	59 days
1983	71 days
1984	34 days
1985	24 days
1986	55 days
1990	n/a
1991	n/a
1994	56 days
1995	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 San Esteban Atatlahuca (Cfe) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Esteban Atatlahuca (Cfe) 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 2026-10-14 (14 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).