Acanceh Weather Records (MXN00031065)

Record envelope, standing records and threshold days for Acanceh (MXN00031065), Mexico, with 31 years of record.

Key Facts for Acanceh

Acanceh (MXN00031065) is a weather station in Mexico at 20.80 latitude and -89.43 longitude, 14 m (45 ft) above sea level.
The station reports from 1978 to 2008, 31 years of record.
1,464 records set at Acanceh still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.80 latitude, -89.43 longitude.
Elevation: 14 m (45 ft).
Period of record: 1978 to 2008, 31 years.
Eligible elements: tmax, tmin, prcp.

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 Acanceh. 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 Acanceh, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	5.0 C (41.0 F)	n/a	n/a
Feb	40.6 C (105.1 F)	5.0 C (41.0 F)	n/a	n/a
Mar	41.7 C (107.1 F)	6.7 C (44.1 F)	n/a	n/a
Apr	45.0 C (113.0 F)	8.9 C (48.0 F)	n/a	n/a
May	45.6 C (114.1 F)	8.9 C (48.0 F)	n/a	n/a
Jun	42.8 C (109.0 F)	15.0 C (59.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	15.0 C (59.0 F)	n/a	n/a
Aug	41.7 C (107.1 F)	12.8 C (55.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	11.7 C (53.1 F)	n/a	n/a
Oct	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	8.9 C (48.0 F)	n/a	n/a
Dec	36.7 C (98.1 F)	6.7 C (44.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Acanceh still stand. 1998 holds the most, with 132.

Standing records at Acanceh by the year they were set
Year set	Standing records
1978	31
1979	47
1980	88
1981	45
1982	84
1983	50
1984	65
1985	33
1986	48
1987	55
1988	37
1989	36
1990	17
1991	29
1992	16
1993	66
1994	82
1995	53
1996	26
1997	66
1998	132
1999	54
2000	19
2001	23
2002	13
2003	28
2004	20
2005	11
2006	89
2007	60
2008	41

Wettest Day of Each Month

Sep: 259.8 mm (10.2 in)

The wettest day on record for each calendar month at Acanceh. The most was 259.8 mm (10.2 in) on 22 September 2002.

Record daily precipitation for each month at Acanceh
Month	Record daily precipitation (mm)	Date
Jan	32.5 mm (1.3 in)	24 January 1983
Feb	58.9 mm (2.3 in)	11 February 2008
Mar	71.9 mm (2.8 in)	29 March 2003
Apr	84.8 mm (3.3 in)	21 April 1994
May	136.9 mm (5.4 in)	30 May 2005
Jun	113.8 mm (4.5 in)	7 June 1994
Jul	89.9 mm (3.5 in)	8 July 1997
Aug	75.9 mm (3.0 in)	15 August 2007
Sep	259.8 mm (10.2 in)	22 September 2002
Oct	118.9 mm (4.7 in)	5 October 1996
Nov	119.9 mm (4.7 in)	3 November 1998
Dec	82.8 mm (3.3 in)	6 December 1983

Period of Record Coverage

1978 to 2008

31 years of record at Acanceh, 1978 to 2008. 11 years have data for under 90 percent of days and are left out of rankings: 1978, 1981, 1984, 1985, 1990, 1996, 2001, 2002 and others.

Days with data per year at Acanceh
Year	Days with data	Share of year	Complete
1978	214	59%	No
1979	334	92%	Yes
1980	366	100%	Yes
1981	182	50%	No
1982	335	92%	Yes
1983	365	100%	Yes
1984	316	86%	No
1985	303	83%	No
1986	365	100%	Yes
1987	365	100%	Yes
1988	365	100%	Yes
1989	364	100%	Yes
1990	326	89%	No
1991	365	100%	Yes
1992	363	99%	Yes
1993	357	98%	Yes
1994	360	99%	Yes
1995	355	97%	Yes
1996	308	84%	No
1997	354	97%	Yes
1998	350	96%	Yes
1999	364	100%	Yes
2000	344	94%	Yes
2001	248	68%	No
2002	307	84%	No
2003	281	77%	No
2004	321	88%	No
2005	328	90%	No
2006	343	94%	Yes
2007	364	100%	Yes
2008	335	92%	Yes

Latest Records

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

Climate Trend

11 complete years, 1980 to 2007

One stripe for each of 11 complete years at Acanceh, 1980 to 2007. Blue stripes are years cooler than the station's own mean of 26.0 C (78.8 F); red stripes are warmer. The coolest year was 1994, at 24.1 C (75.4 F), and the warmest was 1998, at 27.8 C (82.1 F). The strongest colour marks a difference of 1.9 C (3.4 F).

Annual mean temperature at Acanceh as warming stripes, 1980 to 2007
Year	Annual mean temperature	Difference from the station mean
1980	26.1 C	+0.06 C
1983	25.3 C	-0.73 C
1986	25.1 C	-0.93 C
1987	25.3 C	-0.74 C
1992	25.5 C	-0.46 C
1994	24.1 C	-1.88 C
1995	24.9 C	-1.11 C
1997	27.5 C	+1.46 C
1998	27.8 C	+1.83 C
1999	26.9 C	+0.86 C
2007	27.6 C	+1.59 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

1978 to 2008

Yearly extremes at Acanceh: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.6 C (114.1 F)	2007	40.0 C (104.0 F)	31
Coldest night (TNn)	5.0 C (41.0 F)	1987	7.8 C (46.0 F)	31
Wettest day (Rx1day)	259.8 mm (10.2 in)	2002	74.9 mm (2.9 in)	31
Wettest five days (Rx5day)	377.4 mm (14.9 in)	2002	123.3 mm (4.9 in)	31
Longest dry spell (CDD)	82 days	1996	46 days	31

Hottest day (TXx)

The hottest day of the year at Acanceh, 1978 to 2008. The record is 45.6 C (114.1 F) in 2007, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Acanceh by year
Year	Hottest day (TXx)
1978	41.7 C (107.1 F)
1979	40.0 C (104.0 F)
1980	40.0 C (104.0 F)
1981	35.0 C (95.0 F)
1982	37.8 C (100.0 F)
1983	40.0 C (104.0 F)
1984	40.0 C (104.0 F)
1985	35.0 C (95.0 F)
1986	40.0 C (104.0 F)
1987	40.0 C (104.0 F)
1988	40.0 C (104.0 F)
1989	38.3 C (100.9 F)
1990	38.3 C (100.9 F)
1991	40.0 C (104.0 F)
1992	38.9 C (102.0 F)
1993	38.9 C (102.0 F)
1994	38.9 C (102.0 F)
1995	40.6 C (105.1 F)
1996	40.6 C (105.1 F)
1997	41.7 C (107.1 F)
1998	42.8 C (109.0 F)
1999	43.9 C (111.0 F)
2000	40.0 C (104.0 F)
2001	40.0 C (104.0 F)
2002	40.0 C (104.0 F)
2003	45.0 C (113.0 F)
2004	40.0 C (104.0 F)
2005	40.0 C (104.0 F)
2006	45.0 C (113.0 F)
2007	45.6 C (114.1 F)
2008	41.7 C (107.1 F)

Coldest night (TNn)

The coldest night of the year at Acanceh, 1978 to 2008. The record is 5.0 C (41.0 F) in 1987, marked on the chart; the median year is 7.8 C (46.0 F).

Coldest night (TNn) at Acanceh by year
Year	Coldest night (TNn)
1978	16.7 C (62.1 F)
1979	11.7 C (53.1 F)
1980	9.4 C (48.9 F)
1981	10.0 C (50.0 F)
1982	10.0 C (50.0 F)
1983	10.0 C (50.0 F)
1984	10.0 C (50.0 F)
1985	10.0 C (50.0 F)
1986	6.1 C (43.0 F)
1987	5.0 C (41.0 F)
1988	10.0 C (50.0 F)
1989	5.0 C (41.0 F)
1990	10.0 C (50.0 F)
1991	8.9 C (48.0 F)
1992	10.0 C (50.0 F)
1993	6.7 C (44.1 F)
1994	6.7 C (44.1 F)
1995	6.7 C (44.1 F)
1996	10.0 C (50.0 F)
1997	7.8 C (46.0 F)
1998	6.7 C (44.1 F)
1999	8.9 C (48.0 F)
2000	6.7 C (44.1 F)
2001	6.7 C (44.1 F)
2002	5.0 C (41.0 F)
2003	6.7 C (44.1 F)
2004	7.8 C (46.0 F)
2005	7.8 C (46.0 F)
2006	5.0 C (41.0 F)
2007	5.6 C (42.1 F)
2008	7.8 C (46.0 F)

Wettest day (Rx1day)

The wettest day of the year at Acanceh, 1978 to 2008. The record is 259.8 mm (10.2 in) in 2002, marked on the chart; the median year is 74.9 mm (2.9 in).

Wettest day (Rx1day) at Acanceh by year
Year	Wettest day (Rx1day)
1978	79.8 mm (3.1 in)
1979	50.3 mm (2.0 in)
1980	61.2 mm (2.4 in)
1981	35.1 mm (1.4 in)
1982	84.1 mm (3.3 in)
1983	82.8 mm (3.3 in)
1984	71.4 mm (2.8 in)
1985	85.6 mm (3.4 in)
1986	50.0 mm (2.0 in)
1987	60.2 mm (2.4 in)
1988	74.9 mm (2.9 in)
1989	50.3 mm (2.0 in)
1990	35.3 mm (1.4 in)
1991	60.2 mm (2.4 in)
1992	79.0 mm (3.1 in)
1993	50.8 mm (2.0 in)
1994	113.8 mm (4.5 in)
1995	64.8 mm (2.6 in)
1996	118.9 mm (4.7 in)
1997	89.9 mm (3.5 in)
1998	119.9 mm (4.7 in)
1999	59.9 mm (2.4 in)
2000	51.8 mm (2.0 in)
2001	75.9 mm (3.0 in)
2002	259.8 mm (10.2 in)
2003	71.9 mm (2.8 in)
2004	105.9 mm (4.2 in)
2005	136.9 mm (5.4 in)
2006	112.8 mm (4.4 in)
2007	80.8 mm (3.2 in)
2008	63.8 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Acanceh, 1978 to 2008. The record is 377.4 mm (14.9 in) in 2002, marked on the chart; the median year is 123.3 mm (4.9 in).

Wettest five days (Rx5day) at Acanceh by year
Year	Wettest five days (Rx5day)
1978	213.5 mm (8.4 in)
1979	91.5 mm (3.6 in)
1980	84.3 mm (3.3 in)
1981	36.3 mm (1.4 in)
1982	198.0 mm (7.8 in)
1983	149.2 mm (5.9 in)
1984	123.3 mm (4.9 in)
1985	115.0 mm (4.5 in)
1986	110.2 mm (4.3 in)
1987	95.2 mm (3.7 in)
1988	180.8 mm (7.1 in)
1989	109.0 mm (4.3 in)
1990	80.7 mm (3.2 in)
1991	75.2 mm (3.0 in)
1992	127.8 mm (5.0 in)
1993	112.8 mm (4.4 in)
1994	186.7 mm (7.4 in)
1995	139.5 mm (5.5 in)
1996	207.9 mm (8.2 in)
1997	153.2 mm (6.0 in)
1998	129.6 mm (5.1 in)
1999	139.4 mm (5.5 in)
2000	115.5 mm (4.5 in)
2001	110.5 mm (4.4 in)
2002	377.4 mm (14.9 in)
2003	75.2 mm (3.0 in)
2004	105.9 mm (4.2 in)
2005	162.3 mm (6.4 in)
2006	159.5 mm (6.3 in)
2007	197.6 mm (7.8 in)
2008	122.5 mm (4.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Acanceh, 1978 to 2008. The record is 82 days in 1996, marked on the chart; the median year is 46 days.

Longest dry spell (CDD) at Acanceh by year
Year	Longest dry spell (CDD)
1978	46 days
1979	42 days
1980	54 days
1981	31 days
1982	42 days
1983	32 days
1984	47 days
1985	52 days
1986	72 days
1987	47 days
1988	21 days
1989	28 days
1990	40 days
1991	63 days
1992	34 days
1993	42 days
1994	31 days
1995	43 days
1996	82 days
1997	32 days
1998	75 days
1999	50 days
2000	59 days
2001	69 days
2002	49 days
2003	26 days
2004	55 days
2005	61 days
2006	49 days
2007	34 days
2008	30 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 Acanceh standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Acanceh 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 2026-10-15 (15 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).