Tzucacab Weather Records (MXN00031073)

Record envelope, standing records and threshold days for Tzucacab (MXN00031073), Mexico, with 30 years of record.

Key Facts for Tzucacab

Tzucacab (MXN00031073) is a weather station in Mexico at 20.07 latitude and -89.03 longitude, 36 m (118 ft) above sea level.
The station reports from 1978 to 2007, 30 years of record.
1,464 records set at Tzucacab still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.07 latitude, -89.03 longitude.
Elevation: 36 m (118 ft).
Period of record: 1978 to 2007, 30 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 Tzucacab. 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 Tzucacab, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.9 C (102.0 F)	2.8 C (37.0 F)	n/a	n/a
Feb	42.2 C (108.0 F)	2.8 C (37.0 F)	n/a	n/a
Mar	42.2 C (108.0 F)	5.6 C (42.1 F)	n/a	n/a
Apr	43.3 C (109.9 F)	6.1 C (43.0 F)	n/a	n/a
May	40.6 C (105.1 F)	8.9 C (48.0 F)	n/a	n/a
Jun	42.2 C (108.0 F)	10.6 C (51.1 F)	n/a	n/a
Jul	43.9 C (111.0 F)	11.7 C (53.1 F)	n/a	n/a
Aug	41.7 C (107.1 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.6 C (105.1 F)	12.2 C (54.0 F)	n/a	n/a
Oct	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Nov	38.9 C (102.0 F)	5.0 C (41.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	5.0 C (41.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tzucacab still stand. 1997 holds the most, with 266.

Standing records at Tzucacab by the year they were set
Year set	Standing records
1978	71
1979	14
1980	48
1981	4
1982	28
1983	28
1984	29
1985	24
1986	39
1987	79
1988	56
1989	25
1990	56
1991	54
1992	50
1993	78
1994	46
1995	70
1996	134
1997	266
1998	59
1999	18
2000	25
2001	60
2002	22
2003	24
2004	15
2005	37
2006	1
2007	4

Wettest Day of Each Month

Sep: 249.9 mm (9.8 in)

The wettest day on record for each calendar month at Tzucacab. The most was 249.9 mm (9.8 in) on 22 September 2002.

Record daily precipitation for each month at Tzucacab
Month	Record daily precipitation (mm)	Date
Jan	49.8 mm (2.0 in)	26 January 1986
Feb	117.9 mm (4.6 in)	7 February 2002
Mar	55.4 mm (2.2 in)	15 March 1995
Apr	123.4 mm (4.9 in)	2 April 1993
May	93.2 mm (3.7 in)	29 May 1998
Jun	96.8 mm (3.8 in)	19 June 1993
Jul	162.8 mm (6.4 in)	29 July 1984
Aug	90.9 mm (3.6 in)	19 August 2000
Sep	249.9 mm (9.8 in)	22 September 2002
Oct	166.4 mm (6.6 in)	2 October 2005
Nov	79.8 mm (3.1 in)	30 November 1985
Dec	75.4 mm (3.0 in)	3 December 1991

Period of Record Coverage

1978 to 2007

30 years of record at Tzucacab, 1978 to 2007. 13 years have data for under 90 percent of days and are left out of rankings: 1978, 1979, 1981, 1983, 1984, 1985, 1989, 1995 and others.

Days with data per year at Tzucacab
Year	Days with data	Share of year	Complete
1978	245	67%	No
1979	245	67%	No
1980	335	92%	Yes
1981	37	10%	No
1982	334	92%	Yes
1983	266	73%	No
1984	274	75%	No
1985	303	83%	No
1986	365	100%	Yes
1987	365	100%	Yes
1988	334	91%	Yes
1989	243	67%	No
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	364	100%	Yes
1995	272	75%	No
1996	365	100%	Yes
1997	361	99%	Yes
1998	361	99%	Yes
1999	356	98%	Yes
2000	364	99%	Yes
2001	349	96%	Yes
2002	358	98%	Yes
2003	147	40%	No
2004	30	8%	No
2005	261	72%	No
2006	28	8%	No
2007	32	9%	No

Latest Records

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

Climate Trend

13 complete years, 1986 to 2002

One stripe for each of 13 complete years at Tzucacab, 1986 to 2002. Blue stripes are years cooler than the station's own mean of 25.3 C (77.5 F); red stripes are warmer. The coolest year was 1996, at 22.8 C (73.0 F), and the warmest was 2001, at 27.0 C (80.6 F). The strongest colour marks a difference of 2.5 C (4.5 F).

Annual mean temperature at Tzucacab as warming stripes, 1986 to 2002
Year	Annual mean temperature	Difference from the station mean
1986	25.9 C	+0.66 C
1987	26.2 C	+0.97 C
1990	26.0 C	+0.75 C
1991	25.0 C	-0.26 C
1992	25.2 C	-0.09 C
1993	24.7 C	-0.61 C
1994	25.7 C	+0.45 C
1996	22.8 C	-2.48 C
1998	25.4 C	+0.11 C
1999	24.5 C	-0.80 C
2000	24.3 C	-0.93 C
2001	27.0 C	+1.71 C
2002	25.8 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

1978 to 2007

Yearly extremes at Tzucacab: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	1990	40.0 C (104.0 F)	30
Coldest night (TNn)	2.8 C (37.0 F)	1993	7.8 C (46.0 F)	30
Wettest day (Rx1day)	249.9 mm (9.8 in)	2002	77.4 mm (3.0 in)	30
Wettest five days (Rx5day)	548.6 mm (21.6 in)	2002	135.1 mm (5.3 in)	30
Longest dry spell (CDD)	73 days	2003	34 days	30

Hottest day (TXx)

The hottest day of the year at Tzucacab, 1978 to 2007. The record is 43.9 C (111.0 F) in 1990, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Tzucacab by year
Year	Hottest day (TXx)
1978	35.6 C (96.1 F)
1979	37.2 C (99.0 F)
1980	40.6 C (105.1 F)
1981	35.0 C (95.0 F)
1982	43.3 C (109.9 F)
1983	40.0 C (104.0 F)
1984	40.6 C (105.1 F)
1985	40.0 C (104.0 F)
1986	40.0 C (104.0 F)
1987	40.0 C (104.0 F)
1988	42.2 C (108.0 F)
1989	40.0 C (104.0 F)
1990	43.9 C (111.0 F)
1991	37.8 C (100.0 F)
1992	38.3 C (100.9 F)
1993	37.8 C (100.0 F)
1994	41.7 C (107.1 F)
1995	40.0 C (104.0 F)
1996	38.9 C (102.0 F)
1997	42.2 C (108.0 F)
1998	42.2 C (108.0 F)
1999	39.4 C (102.9 F)
2000	39.4 C (102.9 F)
2001	40.6 C (105.1 F)
2002	38.9 C (102.0 F)
2003	41.7 C (107.1 F)
2004	40.6 C (105.1 F)
2005	40.6 C (105.1 F)
2006	35.6 C (96.1 F)
2007	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Tzucacab, 1978 to 2007. The record is 2.8 C (37.0 F) in 1993, marked on the chart; the median year is 7.8 C (46.0 F).

Coldest night (TNn) at Tzucacab by year
Year	Coldest night (TNn)
1978	12.8 C (55.0 F)
1979	10.0 C (50.0 F)
1980	3.9 C (39.0 F)
1981	10.0 C (50.0 F)
1982	7.8 C (46.0 F)
1983	10.0 C (50.0 F)
1984	9.4 C (48.9 F)
1985	9.4 C (48.9 F)
1986	6.1 C (43.0 F)
1987	6.1 C (43.0 F)
1988	10.0 C (50.0 F)
1989	8.3 C (46.9 F)
1990	8.3 C (46.9 F)
1991	5.6 C (42.1 F)
1992	9.4 C (48.9 F)
1993	2.8 C (37.0 F)
1994	7.2 C (45.0 F)
1995	5.0 C (41.0 F)
1996	5.6 C (42.1 F)
1997	5.0 C (41.0 F)
1998	7.2 C (45.0 F)
1999	8.9 C (48.0 F)
2000	5.0 C (41.0 F)
2001	5.6 C (42.1 F)
2002	6.7 C (44.1 F)
2003	7.8 C (46.0 F)
2004	18.9 C (66.0 F)
2005	3.9 C (39.0 F)
2006	20.0 C (68.0 F)
2007	10.6 C (51.1 F)

Wettest day (Rx1day)

The wettest day of the year at Tzucacab, 1978 to 2007. The record is 249.9 mm (9.8 in) in 2002, marked on the chart; the median year is 77.4 mm (3.0 in).

Wettest day (Rx1day) at Tzucacab by year
Year	Wettest day (Rx1day)
1978	59.9 mm (2.4 in)
1979	62.0 mm (2.4 in)
1980	57.2 mm (2.3 in)
1981	11.2 mm (0.4 in)
1982	108.0 mm (4.3 in)
1983	82.3 mm (3.2 in)
1984	162.8 mm (6.4 in)
1985	85.9 mm (3.4 in)
1986	89.9 mm (3.5 in)
1987	81.5 mm (3.2 in)
1988	86.4 mm (3.4 in)
1989	74.9 mm (2.9 in)
1990	69.9 mm (2.8 in)
1991	99.8 mm (3.9 in)
1992	79.8 mm (3.1 in)
1993	123.4 mm (4.9 in)
1994	54.9 mm (2.2 in)
1995	90.4 mm (3.6 in)
1996	59.9 mm (2.4 in)
1997	67.3 mm (2.6 in)
1998	93.2 mm (3.7 in)
1999	61.0 mm (2.4 in)
2000	90.9 mm (3.6 in)
2001	43.9 mm (1.7 in)
2002	249.9 mm (9.8 in)
2003	19.8 mm (0.8 in)
2004	51.8 mm (2.0 in)
2005	166.4 mm (6.6 in)
2006	65.3 mm (2.6 in)
2007	22.4 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tzucacab, 1978 to 2007. The record is 548.6 mm (21.6 in) in 2002, marked on the chart; the median year is 135.1 mm (5.3 in).

Wettest five days (Rx5day) at Tzucacab by year
Year	Wettest five days (Rx5day)
1978	173.5 mm (6.8 in)
1979	151.9 mm (6.0 in)
1980	140.2 mm (5.5 in)
1981	11.2 mm (0.4 in)
1982	200.7 mm (7.9 in)
1983	130.0 mm (5.1 in)
1984	223.8 mm (8.8 in)
1985	262.4 mm (10.3 in)
1986	183.0 mm (7.2 in)
1987	93.8 mm (3.7 in)
1988	127.1 mm (5.0 in)
1989	94.2 mm (3.7 in)
1990	90.8 mm (3.6 in)
1991	156.4 mm (6.2 in)
1992	153.5 mm (6.0 in)
1993	202.8 mm (8.0 in)
1994	102.9 mm (4.1 in)
1995	245.7 mm (9.7 in)
1996	97.0 mm (3.8 in)
1997	166.3 mm (6.5 in)
1998	129.5 mm (5.1 in)
1999	116.9 mm (4.6 in)
2000	142.2 mm (5.6 in)
2001	90.6 mm (3.6 in)
2002	548.6 mm (21.6 in)
2003	19.8 mm (0.8 in)
2004	77.3 mm (3.0 in)
2005	230.2 mm (9.1 in)
2006	126.5 mm (5.0 in)
2007	26.0 mm (1.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tzucacab, 1978 to 2007. The record is 73 days in 2003, marked on the chart; the median year is 34 days.

Longest dry spell (CDD) at Tzucacab by year
Year	Longest dry spell (CDD)
1978	21 days
1979	16 days
1980	43 days
1981	16 days
1982	36 days
1983	26 days
1984	24 days
1985	58 days
1986	59 days
1987	49 days
1988	37 days
1989	30 days
1990	43 days
1991	43 days
1992	36 days
1993	26 days
1994	23 days
1995	34 days
1996	33 days
1997	19 days
1998	47 days
1999	23 days
2000	46 days
2001	22 days
2002	35 days
2003	73 days
2004	3 days
2005	72 days
2006	5 days
2007	8 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 Tzucacab standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tzucacab 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 2026-10-16 (16 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).