Zaachila Weather Records (MXN00020354)

Record envelope, standing records and threshold days for Zaachila (MXN00020354), Mexico, with 32 years of record.

Key Facts for Zaachila

Zaachila (MXN00020354) is a weather station in Mexico at 16.93 latitude and -96.77 longitude, 1,550 m (5,085 ft) above sea level.
The station reports from 1981 to 2012, 32 years of record.
1,464 records set at Zaachila still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 16.93 latitude, -96.77 longitude.
Elevation: 1,550 m (5,085 ft).
Period of record: 1981 to 2012, 32 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 Zaachila. 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 Zaachila, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Feb	37.8 C (100.0 F)	1.7 C (35.1 F)	n/a	n/a
Mar	37.2 C (99.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	37.8 C (100.0 F)	5.6 C (42.1 F)	n/a	n/a
May	40.0 C (104.0 F)	5.6 C (42.1 F)	n/a	n/a
Jun	38.9 C (102.0 F)	6.1 C (43.0 F)	n/a	n/a
Jul	37.8 C (100.0 F)	7.8 C (46.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	6.7 C (44.1 F)	n/a	n/a
Sep	33.9 C (93.0 F)	7.8 C (46.0 F)	n/a	n/a
Oct	36.7 C (98.1 F)	3.9 C (39.0 F)	n/a	n/a
Nov	32.2 C (90.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Zaachila still stand. 1983 holds the most, with 153.

Standing records at Zaachila by the year they were set
Year set	Standing records
1981	39
1982	92
1983	153
1984	92
1985	33
1986	126
1995	44
1996	86
1997	123
1998	140
1999	56
2000	84
2001	43
2002	56
2003	38
2004	43
2005	35
2006	32
2007	20
2008	14
2009	44
2010	32
2011	31
2012	8

Wettest Day of Each Month

Oct: 96.8 mm (3.8 in)

The wettest day on record for each calendar month at Zaachila. The most was 96.8 mm (3.8 in) on 4 October 2005.

Record daily precipitation for each month at Zaachila
Month	Record daily precipitation (mm)	Date
Jan	6.9 mm (0.27 in)	16 January 2004
Feb	39.9 mm (1.6 in)	25 February 1982
Mar	47.5 mm (1.9 in)	29 March 2012
Apr	63.0 mm (2.5 in)	2 April 2007
May	69.3 mm (2.7 in)	5 May 2001
Jun	91.9 mm (3.6 in)	11 June 2001
Jul	56.1 mm (2.2 in)	3 July 2008
Aug	52.8 mm (2.1 in)	11 August 2004
Sep	55.9 mm (2.2 in)	9 September 1999
Oct	96.8 mm (3.8 in)	4 October 2005
Nov	17.8 mm (0.7 in)	10 November 1997
Dec	17.8 mm (0.7 in)	18 December 1983

Period of Record Coverage

1981 to 2012

24 years of record at Zaachila, 1981 to 2012. 7 years have data for under 90 percent of days and are left out of rankings: 1981, 1985, 1986, 1995, 2008, 2010, 2012.

Days with data per year at Zaachila
Year	Days with data	Share of year	Complete
1981	123	34%	No
1982	364	100%	Yes
1983	365	100%	Yes
1984	335	92%	Yes
1985	89	24%	No
1986	273	75%	No
1995	92	25%	No
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	362	99%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	305	83%	No
2009	365	100%	Yes
2010	261	72%	No
2011	334	92%	Yes
2012	268	73%	No

Latest Records

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

Climate Trend

15 complete years, 1982 to 2009

One stripe for each of 15 complete years at Zaachila, 1982 to 2009. Blue stripes are years cooler than the station's own mean of 20.5 C (68.9 F); red stripes are warmer. The coolest year was 1982, at 19.8 C (67.6 F), and the warmest was 1998, at 21.9 C (71.5 F). The strongest colour marks a difference of 1.5 C (2.7 F).

Annual mean temperature at Zaachila as warming stripes, 1982 to 2009
Year	Annual mean temperature	Difference from the station mean
1982	19.8 C	-0.72 C
1983	19.9 C	-0.58 C
1996	20.6 C	+0.12 C
1997	21.4 C	+0.92 C
1998	21.9 C	+1.44 C
1999	20.8 C	+0.32 C
2000	20.5 C	+0.04 C
2001	20.4 C	-0.10 C
2002	20.6 C	+0.10 C
2003	20.2 C	-0.24 C
2004	20.5 C	+0.04 C
2005	20.4 C	-0.10 C
2006	20.2 C	-0.32 C
2007	20.1 C	-0.41 C
2009	20.0 C	-0.53 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

1981 to 2012

Yearly extremes at Zaachila: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	1998	37.2 C (99.0 F)	24
Coldest night (TNn)	-1.1 C (30.0 F)	1996	2.0 C (35.5 F)	24
Wettest day (Rx1day)	96.8 mm (3.8 in)	2005	48.3 mm (1.9 in)	24
Wettest five days (Rx5day)	128.8 mm (5.1 in)	2001	86.8 mm (3.4 in)	24
Longest dry spell (CDD)	128 days	1998	72 days	24

Hottest day (TXx)

The hottest day of the year at Zaachila, 1981 to 2012. The record is 40.0 C (104.0 F) in 1998, marked on the chart; the median year is 37.2 C (99.0 F).

Hottest day (TXx) at Zaachila by year
Year	Hottest day (TXx)
1981	28.9 C (84.0 F)
1982	37.8 C (100.0 F)
1983	37.8 C (100.0 F)
1984	38.9 C (102.0 F)
1985	31.7 C (89.1 F)
1986	38.9 C (102.0 F)
1995	33.9 C (93.0 F)
1996	37.8 C (100.0 F)
1997	35.6 C (96.1 F)
1998	40.0 C (104.0 F)
1999	37.8 C (100.0 F)
2000	35.6 C (96.1 F)
2001	37.8 C (100.0 F)
2002	37.8 C (100.0 F)
2003	37.2 C (99.0 F)
2004	35.6 C (96.1 F)
2005	37.2 C (99.0 F)
2006	36.7 C (98.1 F)
2007	35.0 C (95.0 F)
2008	36.7 C (98.1 F)
2009	37.8 C (100.0 F)
2010	36.7 C (98.1 F)
2011	37.8 C (100.0 F)
2012	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Zaachila, 1981 to 2012. The record is -1.1 C (30.0 F) in 1996, marked on the chart; the median year is 2.0 C (35.5 F).

Coldest night (TNn) at Zaachila by year
Year	Coldest night (TNn)
1981	6.7 C (44.1 F)
1982	5.0 C (41.0 F)
1983	1.7 C (35.1 F)
1984	2.8 C (37.0 F)
1985	7.8 C (46.0 F)
1986	2.8 C (37.0 F)
1995	1.7 C (35.1 F)
1996	-1.1 C (30.0 F)
1997	0.6 C (33.1 F)
1998	1.7 C (35.1 F)
1999	3.9 C (39.0 F)
2000	0.6 C (33.1 F)
2001	1.7 C (35.1 F)
2002	0.6 C (33.1 F)
2003	1.7 C (35.1 F)
2004	2.2 C (36.0 F)
2005	3.3 C (37.9 F)
2006	0.6 C (33.1 F)
2007	3.9 C (39.0 F)
2008	4.4 C (39.9 F)
2009	0.6 C (33.1 F)
2010	2.8 C (37.0 F)
2011	0.0 C (32.0 F)
2012	2.2 C (36.0 F)

Wettest day (Rx1day)

The wettest day of the year at Zaachila, 1981 to 2012. The record is 96.8 mm (3.8 in) in 2005, marked on the chart; the median year is 48.3 mm (1.9 in).

Wettest day (Rx1day) at Zaachila by year
Year	Wettest day (Rx1day)
1981	43.9 mm (1.7 in)
1982	57.9 mm (2.3 in)
1983	24.9 mm (1.0 in)
1984	34.8 mm (1.4 in)
1985	22.9 mm (0.9 in)
1986	34.8 mm (1.4 in)
1995	1.0 mm (0.04 in)
1996	41.9 mm (1.6 in)
1997	47.8 mm (1.9 in)
1998	47.0 mm (1.9 in)
1999	55.9 mm (2.2 in)
2000	47.0 mm (1.9 in)
2001	91.9 mm (3.6 in)
2002	54.1 mm (2.1 in)
2003	42.4 mm (1.7 in)
2004	52.8 mm (2.1 in)
2005	96.8 mm (3.8 in)
2006	45.0 mm (1.8 in)
2007	63.0 mm (2.5 in)
2008	56.1 mm (2.2 in)
2009	54.9 mm (2.2 in)
2010	48.8 mm (1.9 in)
2011	48.8 mm (1.9 in)
2012	53.8 mm (2.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Zaachila, 1981 to 2012. The record is 128.8 mm (5.1 in) in 2001, marked on the chart; the median year is 86.8 mm (3.4 in).

Wettest five days (Rx5day) at Zaachila by year
Year	Wettest five days (Rx5day)
1981	100.0 mm (3.9 in)
1982	67.6 mm (2.7 in)
1983	44.7 mm (1.8 in)
1984	93.3 mm (3.7 in)
1985	41.7 mm (1.6 in)
1986	80.5 mm (3.2 in)
1995	1.8 mm (0.07 in)
1996	76.4 mm (3.0 in)
1997	52.2 mm (2.1 in)
1998	93.7 mm (3.7 in)
1999	112.5 mm (4.4 in)
2000	79.5 mm (3.1 in)
2001	128.8 mm (5.1 in)
2002	99.6 mm (3.9 in)
2003	89.4 mm (3.5 in)
2004	71.9 mm (2.8 in)
2005	126.3 mm (5.0 in)
2006	109.8 mm (4.3 in)
2007	84.2 mm (3.3 in)
2008	78.0 mm (3.1 in)
2009	124.9 mm (4.9 in)
2010	96.5 mm (3.8 in)
2011	83.3 mm (3.3 in)
2012	90.4 mm (3.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Zaachila, 1981 to 2012. The record is 128 days in 1998, marked on the chart; the median year is 72 days.

Longest dry spell (CDD) at Zaachila by year
Year	Longest dry spell (CDD)
1981	40 days
1982	84 days
1983	76 days
1984	97 days
1985	59 days
1986	91 days
1995	90 days
1996	67 days
1997	65 days
1998	128 days
1999	60 days
2000	89 days
2001	67 days
2002	51 days
2003	97 days
2004	71 days
2005	88 days
2006	59 days
2007	38 days
2008	85 days
2009	120 days
2010	28 days
2011	72 days
2012	35 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 Zaachila standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Zaachila 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).