Totolmajac E-17 Weather Records (MXN00015305)

Record envelope, standing records and threshold days for Totolmajac E-17 (MXN00015305), Mexico, with 39 years of record.

Key Facts for Totolmajac E-17

Totolmajac E-17 (MXN00015305) is a weather station in Mexico at 18.92 latitude and -99.68 longitude, 1,990 m (6,528 ft) above sea level.
The station reports from 1970 to 2008, 39 years of record.
1,464 records set at Totolmajac E-17 still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 18.92 latitude, -99.68 longitude.
Elevation: 1,990 m (6,528 ft).
Period of record: 1970 to 2008, 39 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 Totolmajac E-17. 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 Totolmajac E-17, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a
Feb	30.0 C (86.0 F)	-5.0 C (23.0 F)	n/a	n/a
Mar	32.8 C (91.0 F)	-5.0 C (23.0 F)	n/a	n/a
Apr	36.1 C (97.0 F)	2.8 C (37.0 F)	n/a	n/a
May	34.4 C (93.9 F)	3.9 C (39.0 F)	n/a	n/a
Jun	34.4 C (93.9 F)	0.6 C (33.1 F)	n/a	n/a
Jul	32.2 C (90.0 F)	1.7 C (35.1 F)	n/a	n/a
Aug	33.9 C (93.0 F)	0.0 C (32.0 F)	n/a	n/a
Sep	29.4 C (84.9 F)	4.4 C (39.9 F)	n/a	n/a
Oct	27.8 C (82.0 F)	1.7 C (35.1 F)	n/a	n/a
Nov	28.3 C (82.9 F)	0.0 C (32.0 F)	n/a	n/a
Dec	28.9 C (84.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Totolmajac E-17 still stand. 2005 holds the most, with 131.

Standing records at Totolmajac E-17 by the year they were set
Year set	Standing records
1981	29
1982	84
1983	124
1984	59
1985	49
1986	51
1987	51
1988	53
1989	26
1990	25
1991	47
1992	30
1993	39
1994	45
1995	93
1996	88
1997	70
1998	57
1999	39
2000	8
2001	23
2002	61
2003	12
2004	20
2005	131
2006	36
2008	114

Wettest Day of Each Month

Aug: 97.8 mm (3.9 in)

The wettest day on record for each calendar month at Totolmajac E-17. The most was 97.8 mm (3.9 in) on 28 August 2005.

Record daily precipitation for each month at Totolmajac E-17
Month	Record daily precipitation (mm)	Date
Jan	60.2 mm (2.4 in)	26 January 1992
Feb	25.4 mm (1.0 in)	2 February 1992
Mar	30.5 mm (1.2 in)	2 March 2001
Apr	49.3 mm (1.9 in)	10 April 2003
May	66.3 mm (2.6 in)	4 May 1990
Jun	89.9 mm (3.5 in)	26 June 2002
Jul	65.3 mm (2.6 in)	7 July 1987
Aug	97.8 mm (3.9 in)	28 August 2005
Sep	69.9 mm (2.8 in)	6 September 2006
Oct	77.0 mm (3.0 in)	5 October 2005
Nov	47.8 mm (1.9 in)	3 November 2002
Dec	42.4 mm (1.7 in)	30 December 1995

Period of Record Coverage

1981 to 2008

27 years of record at Totolmajac E-17, 1981 to 2008. 11 years have data for under 90 percent of days and are left out of rankings: 1981, 1988, 1991, 1996, 1998, 1999, 2001, 2002 and others.

Days with data per year at Totolmajac E-17
Year	Days with data	Share of year	Complete
1981	110	30%	No
1982	365	100%	Yes
1983	361	99%	Yes
1984	358	98%	Yes
1985	363	99%	Yes
1986	361	99%	Yes
1987	330	90%	Yes
1988	326	89%	No
1989	331	91%	Yes
1990	331	91%	Yes
1991	326	89%	No
1992	358	98%	Yes
1993	364	100%	Yes
1994	341	93%	Yes
1995	363	99%	Yes
1996	322	88%	No
1997	363	99%	Yes
1998	316	87%	No
1999	316	87%	No
2000	346	95%	Yes
2001	322	88%	No
2002	321	88%	No
2003	58	16%	No
2004	90	25%	No
2005	351	96%	Yes
2006	324	89%	No
2008	364	99%	Yes

Latest Records

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

Climate Trend

11 complete years, 1982 to 2008

One stripe for each of 11 complete years at Totolmajac E-17, 1982 to 2008. Blue stripes are years cooler than the station's own mean of 16.7 C (62.0 F); red stripes are warmer. The coolest year was 1985, at 15.8 C (60.4 F), and the warmest was 2008, at 18.4 C (65.1 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Totolmajac E-17 as warming stripes, 1982 to 2008
Year	Annual mean temperature	Difference from the station mean
1982	16.9 C	+0.21 C
1983	16.3 C	-0.33 C
1984	16.4 C	-0.26 C
1985	15.8 C	-0.89 C
1986	16.1 C	-0.58 C
1992	16.0 C	-0.66 C
1993	16.1 C	-0.52 C
1995	16.8 C	+0.14 C
1997	16.3 C	-0.35 C
2005	18.2 C	+1.50 C
2008	18.4 C	+1.71 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

1970 to 2008

Yearly extremes at Totolmajac E-17: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.1 C (97.0 F)	1992	32.2 C (90.0 F)	27
Coldest night (TNn)	-5.0 C (23.0 F)	1983	0.0 C (32.0 F)	27
Wettest day (Rx1day)	97.8 mm (3.9 in)	2005	56.9 mm (2.2 in)	30
Wettest five days (Rx5day)	179.9 mm (7.1 in)	2008	117.7 mm (4.6 in)	30
Longest dry spell (CDD)	130 days	1998	57 days	30

Hottest day (TXx)

The hottest day of the year at Totolmajac E-17, 1970 to 2008. The record is 36.1 C (97.0 F) in 1992, marked on the chart; the median year is 32.2 C (90.0 F).

Hottest day (TXx) at Totolmajac E-17 by year
Year	Hottest day (TXx)
1970	n/a
1979	n/a
1980	n/a
1981	25.0 C (77.0 F)
1982	32.2 C (90.0 F)
1983	33.9 C (93.0 F)
1984	33.3 C (91.9 F)
1985	30.6 C (87.1 F)
1986	32.2 C (90.0 F)
1987	32.2 C (90.0 F)
1988	33.3 C (91.9 F)
1989	32.2 C (90.0 F)
1990	31.7 C (89.1 F)
1991	33.9 C (93.0 F)
1992	36.1 C (97.0 F)
1993	32.8 C (91.0 F)
1994	32.8 C (91.0 F)
1995	34.4 C (93.9 F)
1996	32.2 C (90.0 F)
1997	31.7 C (89.1 F)
1998	34.4 C (93.9 F)
1999	32.8 C (91.0 F)
2000	32.2 C (90.0 F)
2001	31.7 C (89.1 F)
2002	32.8 C (91.0 F)
2003	32.8 C (91.0 F)
2004	27.8 C (82.0 F)
2005	31.7 C (89.1 F)
2006	32.2 C (90.0 F)
2008	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Totolmajac E-17, 1970 to 2008. The record is -5.0 C (23.0 F) in 1983, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Totolmajac E-17 by year
Year	Coldest night (TNn)
1970	n/a
1979	n/a
1980	n/a
1981	0.0 C (32.0 F)
1982	0.0 C (32.0 F)
1983	-5.0 C (23.0 F)
1984	-1.1 C (30.0 F)
1985	0.6 C (33.1 F)
1986	-2.8 C (27.0 F)
1987	-5.0 C (23.0 F)
1988	-3.3 C (26.1 F)
1989	-2.2 C (28.0 F)
1990	1.1 C (34.0 F)
1991	0.0 C (32.0 F)
1992	-3.3 C (26.1 F)
1993	1.7 C (35.1 F)
1994	0.6 C (33.1 F)
1995	1.1 C (34.0 F)
1996	-5.0 C (23.0 F)
1997	-3.9 C (25.0 F)
1998	-2.2 C (28.0 F)
1999	-1.7 C (28.9 F)
2000	-0.6 C (30.9 F)
2001	0.0 C (32.0 F)
2002	0.0 C (32.0 F)
2003	3.9 C (39.0 F)
2004	3.9 C (39.0 F)
2005	1.1 C (34.0 F)
2006	0.0 C (32.0 F)
2008	3.9 C (39.0 F)

Wettest day (Rx1day)

The wettest day of the year at Totolmajac E-17, 1970 to 2008. The record is 97.8 mm (3.9 in) in 2005, marked on the chart; the median year is 56.9 mm (2.2 in).

Wettest day (Rx1day) at Totolmajac E-17 by year
Year	Wettest day (Rx1day)
1970	43.2 mm (1.7 in)
1979	13.5 mm (0.5 in)
1980	57.4 mm (2.3 in)
1981	62.0 mm (2.4 in)
1982	49.3 mm (1.9 in)
1983	44.2 mm (1.7 in)
1984	57.9 mm (2.3 in)
1985	61.5 mm (2.4 in)
1986	51.8 mm (2.0 in)
1987	65.3 mm (2.6 in)
1988	59.9 mm (2.4 in)
1989	54.1 mm (2.1 in)
1990	66.3 mm (2.6 in)
1991	64.8 mm (2.6 in)
1992	60.2 mm (2.4 in)
1993	53.3 mm (2.1 in)
1994	42.4 mm (1.7 in)
1995	54.6 mm (2.1 in)
1996	42.2 mm (1.7 in)
1997	53.8 mm (2.1 in)
1998	50.3 mm (2.0 in)
1999	50.3 mm (2.0 in)
2000	60.2 mm (2.4 in)
2001	43.4 mm (1.7 in)
2002	89.9 mm (3.5 in)
2003	56.4 mm (2.2 in)
2004	64.8 mm (2.6 in)
2005	97.8 mm (3.9 in)
2006	69.9 mm (2.8 in)
2008	69.3 mm (2.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Totolmajac E-17, 1970 to 2008. The record is 179.9 mm (7.1 in) in 2008, marked on the chart; the median year is 117.7 mm (4.6 in).

Wettest five days (Rx5day) at Totolmajac E-17 by year
Year	Wettest five days (Rx5day)
1970	118.8 mm (4.7 in)
1979	20.1 mm (0.8 in)
1980	154.1 mm (6.1 in)
1981	134.3 mm (5.3 in)
1982	94.8 mm (3.7 in)
1983	101.9 mm (4.0 in)
1984	129.1 mm (5.1 in)
1985	147.1 mm (5.8 in)
1986	82.5 mm (3.2 in)
1987	109.8 mm (4.3 in)
1988	124.7 mm (4.9 in)
1989	83.3 mm (3.3 in)
1990	108.2 mm (4.3 in)
1991	148.7 mm (5.9 in)
1992	105.5 mm (4.2 in)
1993	114.1 mm (4.5 in)
1994	124.9 mm (4.9 in)
1995	112.4 mm (4.4 in)
1996	117.6 mm (4.6 in)
1997	99.5 mm (3.9 in)
1998	169.4 mm (6.7 in)
1999	127.7 mm (5.0 in)
2000	101.6 mm (4.0 in)
2001	119.3 mm (4.7 in)
2002	161.6 mm (6.4 in)
2003	113.1 mm (4.5 in)
2004	85.6 mm (3.4 in)
2005	174.8 mm (6.9 in)
2006	117.7 mm (4.6 in)
2008	179.9 mm (7.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Totolmajac E-17, 1970 to 2008. The record is 130 days in 1998, marked on the chart; the median year is 57 days.

Longest dry spell (CDD) at Totolmajac E-17 by year
Year	Longest dry spell (CDD)
1970	123 days
1979	32 days
1980	83 days
1981	45 days
1982	52 days
1983	72 days
1984	51 days
1985	43 days
1986	58 days
1987	52 days
1988	61 days
1989	100 days
1990	41 days
1991	121 days
1992	56 days
1993	90 days
1994	94 days
1995	43 days
1996	115 days
1997	37 days
1998	130 days
1999	49 days
2000	119 days
2001	51 days
2002	48 days
2003	17 days
2004	61 days
2005	50 days
2006	105 days
2008	103 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 Totolmajac E-17 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Totolmajac E-17 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).