San Antonio Trojes Weather Records (MXN00015239)

Record envelope, standing records and threshold days for San Antonio Trojes (MXN00015239), Mexico, with 33 years of record.

Key Facts for San Antonio Trojes

San Antonio Trojes (MXN00015239) is a weather station in Mexico at 19.75 latitude and -99.63 longitude, 2,831 m (9,288 ft) above sea level.
The station reports from 1976 to 2008, 33 years of record.
1,464 records set at San Antonio Trojes still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 19.75 latitude, -99.63 longitude.
Elevation: 2,831 m (9,288 ft).
Period of record: 1976 to 2008, 33 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 Antonio Trojes. 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 Antonio Trojes, 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)	-10.0 C (14.0 F)	n/a	n/a
Feb	28.3 C (82.9 F)	-8.3 C (17.1 F)	n/a	n/a
Mar	27.8 C (82.0 F)	-6.1 C (21.0 F)	n/a	n/a
Apr	30.6 C (87.1 F)	-7.2 C (19.0 F)	n/a	n/a
May	31.7 C (89.1 F)	0.0 C (32.0 F)	n/a	n/a
Jun	30.6 C (87.1 F)	0.0 C (32.0 F)	n/a	n/a
Jul	28.9 C (84.0 F)	1.7 C (35.1 F)	n/a	n/a
Aug	25.6 C (78.1 F)	2.8 C (37.0 F)	n/a	n/a
Sep	27.8 C (82.0 F)	-2.8 C (27.0 F)	n/a	n/a
Oct	26.7 C (80.1 F)	-8.3 C (17.1 F)	n/a	n/a
Nov	28.9 C (84.0 F)	-9.4 C (15.1 F)	n/a	n/a
Dec	32.8 C (91.0 F)	-9.4 C (15.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Antonio Trojes still stand. 1981 holds the most, with 116.

Standing records at San Antonio Trojes by the year they were set
Year set	Standing records
1976	24
1978	13
1979	83
1980	87
1981	116
1982	105
1983	103
1984	42
1985	42
1986	63
1987	77
1988	32
1989	38
1990	33
1991	27
1992	34
1993	1
1994	21
1995	45
1996	46
1997	72
1998	77
1999	48
2000	48
2001	37
2004	29
2005	32
2006	42
2008	47

Wettest Day of Each Month

Aug: 69.9 mm (2.8 in)

The wettest day on record for each calendar month at San Antonio Trojes. The most was 69.9 mm (2.8 in) on 23 August 1995.

Record daily precipitation for each month at San Antonio Trojes
Month	Record daily precipitation (mm)	Date
Jan	32.8 mm (1.3 in)	25 January 1980
Feb	15.7 mm (0.6 in)	28 February 1981
Mar	38.4 mm (1.5 in)	4 March 1988
Apr	57.9 mm (2.3 in)	7 April 1994
May	57.4 mm (2.3 in)	13 May 2006
Jun	51.8 mm (2.0 in)	6 June 2001
Jul	56.9 mm (2.2 in)	2 July 1985
Aug	69.9 mm (2.8 in)	23 August 1995
Sep	41.9 mm (1.6 in)	12 September 1983
Oct	41.9 mm (1.6 in)	5 October 1982
Nov	37.8 mm (1.5 in)	10 November 1997
Dec	21.8 mm (0.9 in)	9 December 1978

Period of Record Coverage

1976 to 2008

29 years of record at San Antonio Trojes, 1976 to 2008. 18 years have data for under 90 percent of days and are left out of rankings: 1976, 1978, 1979, 1987, 1988, 1989, 1991, 1992 and others.

Days with data per year at San Antonio Trojes
Year	Days with data	Share of year	Complete
1976	14	4%	No
1978	98	27%	No
1979	324	89%	No
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	358	98%	Yes
1985	359	98%	Yes
1986	353	97%	Yes
1987	262	72%	No
1988	264	72%	No
1989	248	68%	No
1990	365	100%	Yes
1991	181	50%	No
1992	182	50%	No
1993	42	12%	No
1994	295	81%	No
1995	348	95%	Yes
1996	350	96%	Yes
1997	353	97%	Yes
1998	295	81%	No
1999	326	89%	No
2000	321	88%	No
2001	273	75%	No
2004	300	82%	No
2005	294	81%	No
2006	311	85%	No
2008	293	80%	No

Latest Records

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

Climate Trend

11 complete years, 1980 to 1997

One stripe for each of 11 complete years at San Antonio Trojes, 1980 to 1997. Blue stripes are years cooler than the station's own mean of 12.0 C (53.5 F); red stripes are warmer. The coolest year was 1983, at 11.5 C (52.6 F), and the warmest was 1990, at 12.6 C (54.6 F). The strongest colour marks a difference of 0.6 C (1.1 F).

Annual mean temperature at San Antonio Trojes as warming stripes, 1980 to 1997
Year	Annual mean temperature	Difference from the station mean
1980	11.9 C	-0.09 C
1981	11.7 C	-0.25 C
1982	11.7 C	-0.29 C
1983	11.5 C	-0.51 C
1984	12.2 C	+0.25 C
1985	12.2 C	+0.19 C
1986	12.3 C	+0.32 C
1990	12.6 C	+0.59 C
1995	11.7 C	-0.23 C
1996	11.6 C	-0.33 C
1997	12.3 C	+0.35 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

1976 to 2008

Yearly extremes at San Antonio Trojes: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.8 C (91.0 F)	1976	28.9 C (84.0 F)	29
Coldest night (TNn)	-10.0 C (14.0 F)	1997	-5.0 C (23.0 F)	29
Wettest day (Rx1day)	69.9 mm (2.8 in)	1995	36.8 mm (1.4 in)	29
Wettest five days (Rx5day)	126.2 mm (5.0 in)	1995	75.4 mm (3.0 in)	29
Longest dry spell (CDD)	103 days	2001	61 days	29

Hottest day (TXx)

The hottest day of the year at San Antonio Trojes, 1976 to 2008. The record is 32.8 C (91.0 F) in 1976, marked on the chart; the median year is 28.9 C (84.0 F).

Hottest day (TXx) at San Antonio Trojes by year
Year	Hottest day (TXx)
1976	32.8 C (91.0 F)
1978	22.8 C (73.0 F)
1979	25.6 C (78.1 F)
1980	27.8 C (82.0 F)
1981	25.6 C (78.1 F)
1982	27.8 C (82.0 F)
1983	30.6 C (87.1 F)
1984	30.0 C (86.0 F)
1985	27.8 C (82.0 F)
1986	29.4 C (84.9 F)
1987	27.8 C (82.0 F)
1988	29.4 C (84.9 F)
1989	28.3 C (82.9 F)
1990	30.0 C (86.0 F)
1991	28.3 C (82.9 F)
1992	26.7 C (80.1 F)
1993	25.6 C (78.1 F)
1994	27.8 C (82.0 F)
1995	28.9 C (84.0 F)
1996	28.9 C (84.0 F)
1997	28.9 C (84.0 F)
1998	31.7 C (89.1 F)
1999	28.9 C (84.0 F)
2000	26.7 C (80.1 F)
2001	28.9 C (84.0 F)
2004	28.9 C (84.0 F)
2005	28.9 C (84.0 F)
2006	27.8 C (82.0 F)
2008	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at San Antonio Trojes, 1976 to 2008. The record is -10.0 C (14.0 F) in 1997, marked on the chart; the median year is -5.0 C (23.0 F).

Coldest night (TNn) at San Antonio Trojes by year
Year	Coldest night (TNn)
1976	8.3 C (46.9 F)
1978	0.0 C (32.0 F)
1979	-5.0 C (23.0 F)
1980	-7.2 C (19.0 F)
1981	-5.0 C (23.0 F)
1982	-6.1 C (21.0 F)
1983	-8.3 C (17.1 F)
1984	-5.0 C (23.0 F)
1985	0.0 C (32.0 F)
1986	-5.0 C (23.0 F)
1987	-8.3 C (17.1 F)
1988	-2.8 C (27.0 F)
1989	-7.8 C (18.0 F)
1990	-4.4 C (24.1 F)
1991	-7.2 C (19.0 F)
1992	-7.2 C (19.0 F)
1993	0.0 C (32.0 F)
1994	-4.4 C (24.1 F)
1995	-6.1 C (21.0 F)
1996	-7.2 C (19.0 F)
1997	-10.0 C (14.0 F)
1998	-5.0 C (23.0 F)
1999	-9.4 C (15.1 F)
2000	-4.4 C (24.1 F)
2001	0.0 C (32.0 F)
2004	0.0 C (32.0 F)
2005	0.0 C (32.0 F)
2006	0.0 C (32.0 F)
2008	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Antonio Trojes, 1976 to 2008. The record is 69.9 mm (2.8 in) in 1995, marked on the chart; the median year is 36.8 mm (1.4 in).

Wettest day (Rx1day) at San Antonio Trojes by year
Year	Wettest day (Rx1day)
1976	0.0 mm (0.00 in)
1978	24.9 mm (1.0 in)
1979	30.5 mm (1.2 in)
1980	33.8 mm (1.3 in)
1981	35.8 mm (1.4 in)
1982	41.9 mm (1.6 in)
1983	41.9 mm (1.6 in)
1984	32.3 mm (1.3 in)
1985	56.9 mm (2.2 in)
1986	31.5 mm (1.2 in)
1987	47.2 mm (1.9 in)
1988	38.4 mm (1.5 in)
1989	30.0 mm (1.2 in)
1990	37.8 mm (1.5 in)
1991	39.9 mm (1.6 in)
1992	18.8 mm (0.7 in)
1993	30.0 mm (1.2 in)
1994	57.9 mm (2.3 in)
1995	69.9 mm (2.8 in)
1996	36.8 mm (1.4 in)
1997	37.8 mm (1.5 in)
1998	40.9 mm (1.6 in)
1999	42.9 mm (1.7 in)
2000	31.5 mm (1.2 in)
2001	51.8 mm (2.0 in)
2004	28.2 mm (1.1 in)
2005	24.9 mm (1.0 in)
2006	57.4 mm (2.3 in)
2008	33.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Antonio Trojes, 1976 to 2008. The record is 126.2 mm (5.0 in) in 1995, marked on the chart; the median year is 75.4 mm (3.0 in).

Wettest five days (Rx5day) at San Antonio Trojes by year
Year	Wettest five days (Rx5day)
1976	0.0 mm (0.00 in)
1978	74.9 mm (2.9 in)
1979	70.6 mm (2.8 in)
1980	90.7 mm (3.6 in)
1981	71.9 mm (2.8 in)
1982	75.4 mm (3.0 in)
1983	99.8 mm (3.9 in)
1984	63.3 mm (2.5 in)
1985	84.6 mm (3.3 in)
1986	62.5 mm (2.5 in)
1987	97.5 mm (3.8 in)
1988	101.9 mm (4.0 in)
1989	67.1 mm (2.6 in)
1990	79.5 mm (3.1 in)
1991	59.0 mm (2.3 in)
1992	37.9 mm (1.5 in)
1993	30.0 mm (1.2 in)
1994	62.7 mm (2.5 in)
1995	126.2 mm (5.0 in)
1996	78.5 mm (3.1 in)
1997	81.6 mm (3.2 in)
1998	80.7 mm (3.2 in)
1999	120.4 mm (4.7 in)
2000	80.5 mm (3.2 in)
2001	73.1 mm (2.9 in)
2004	62.8 mm (2.5 in)
2005	56.3 mm (2.2 in)
2006	79.0 mm (3.1 in)
2008	100.9 mm (4.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Antonio Trojes, 1976 to 2008. The record is 103 days in 2001, marked on the chart; the median year is 61 days.

Longest dry spell (CDD) at San Antonio Trojes by year
Year	Longest dry spell (CDD)
1976	31 days
1978	21 days
1979	64 days
1980	73 days
1981	31 days
1982	77 days
1983	60 days
1984	82 days
1985	45 days
1986	101 days
1987	32 days
1988	33 days
1989	52 days
1990	42 days
1991	92 days
1992	74 days
1993	28 days
1994	40 days
1995	34 days
1996	61 days
1997	36 days
1998	88 days
1999	41 days
2000	79 days
2001	103 days
2004	70 days
2005	103 days
2006	86 days
2008	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.

Download the Data

Data for San Antonio Trojes standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Antonio Trojes 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).