Comalcalco (Dge) Weather Records (MXN00027009)

Record envelope, standing records and threshold days for Comalcalco (Dge) (MXN00027009), Mexico, with 49 years of record.

Key Facts for Comalcalco (Dge)

Comalcalco (Dge) (MXN00027009) is a weather station in Mexico at 18.23 latitude and -93.22 longitude, 15 m (49 ft) above sea level.
The station reports from 1965 to 2013, 49 years of record.
1,464 records set at Comalcalco (Dge) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Comalcalco (Dge) set a daily record precipitation of 16.3 mm (0.6 in) on 27 March 2013.

About the Station

Location: Mexico, 18.23 latitude, -93.22 longitude.
Elevation: 15 m (49 ft).
Period of record: 1965 to 2013, 49 years.
Eligible elements: 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 Comalcalco (Dge). 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 Comalcalco (Dge), 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)	10.6 C (51.1 F)	n/a	n/a
Feb	36.7 C (98.1 F)	9.4 C (48.9 F)	n/a	n/a
Mar	40.0 C (104.0 F)	12.2 C (54.0 F)	n/a	n/a
Apr	40.6 C (105.1 F)	11.7 C (53.1 F)	n/a	n/a
May	41.1 C (106.0 F)	15.6 C (60.1 F)	n/a	n/a
Jun	39.4 C (102.9 F)	19.4 C (66.9 F)	n/a	n/a
Jul	37.2 C (99.0 F)	20.0 C (68.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	19.4 C (66.9 F)	n/a	n/a
Sep	36.7 C (98.1 F)	19.4 C (66.9 F)	n/a	n/a
Oct	35.6 C (96.1 F)	15.0 C (59.0 F)	n/a	n/a
Nov	35.0 C (95.0 F)	12.8 C (55.0 F)	n/a	n/a
Dec	35.0 C (95.0 F)	11.1 C (52.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Comalcalco (Dge) still stand. 1973 holds the most, with 115.

Standing records at Comalcalco (Dge) by the year they were set
Year set	Standing records
1965	86
1966	112
1967	104
1968	73
1969	110
1970	93
1971	87
1972	98
1973	115
1974	82
1975	80
1976	64
1977	70
1978	67
1979	41
1981	82
1985	51
1986	10
1988	39

Wettest Day of Each Month

Oct: 273.8 mm (10.8 in)

The wettest day on record for each calendar month at Comalcalco (Dge). The most was 273.8 mm (10.8 in) on 31 October 1980.

Record daily precipitation for each month at Comalcalco (Dge)
Month	Record daily precipitation (mm)	Date
Jan	198.4 mm (7.8 in)	5 January 1972
Feb	116.3 mm (4.6 in)	5 February 1977
Mar	88.6 mm (3.5 in)	26 March 1978
Apr	120.7 mm (4.8 in)	15 April 1996
May	141.5 mm (5.6 in)	29 May 1978
Jun	156.5 mm (6.2 in)	15 June 2010
Jul	152.4 mm (6.0 in)	21 July 1985
Aug	125.0 mm (4.9 in)	8 August 2000
Sep	204.0 mm (8.0 in)	22 September 1975
Oct	273.8 mm (10.8 in)	31 October 1980
Nov	193.8 mm (7.6 in)	2 November 2009
Dec	151.9 mm (6.0 in)	15 December 1972

Period of Record Coverage

1965 to 1988

19 years of record at Comalcalco (Dge), 1965 to 1988. 6 years have data for under 90 percent of days and are left out of rankings: 1965, 1979, 1981, 1985, 1986, 1988.

Days with data per year at Comalcalco (Dge)
Year	Days with data	Share of year	Complete
1965	311	85%	No
1966	364	100%	Yes
1967	363	99%	Yes
1968	365	100%	Yes
1969	364	100%	Yes
1970	354	97%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	362	99%	Yes
1974	364	100%	Yes
1975	365	100%	Yes
1976	364	99%	Yes
1977	365	100%	Yes
1978	363	99%	Yes
1979	273	75%	No
1981	319	87%	No
1985	214	59%	No
1986	30	8%	No
1988	287	78%	No

Latest Records

Latest records at Comalcalco (Dge)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 March 2013	Comalcalco (Dge), MX	daily rain	16.3 mm (0.6 in)	7.7 mm (0.30 in)	10 years	12 of 100 (Routine)
2 March 2013	Comalcalco (Dge), MX	daily rain	15.0 mm (0.6 in)	2.0 mm (0.08 in)	32 years	14 of 100 (Routine)
2 February 2013	Comalcalco (Dge), MX	daily rain	25.1 mm (1.0 in)	7.3 mm (0.29 in)	3 years	7 of 100 (Routine)
6 January 2013	Comalcalco (Dge), MX	daily rain	25.9 mm (1.0 in)	7.6 mm (0.30 in)	43 years	18 of 100 (Routine)
17 August 2012	Comalcalco (Dge), MX	daily rain	42.4 mm (1.7 in)	15.0 mm (0.6 in)	2 years	12 of 100 (Routine)
10 August 2012	Comalcalco (Dge), MX	daily rain	69.3 mm (2.7 in)	12.9 mm (0.5 in)	11 years	14 of 100 (Routine)
9 August 2012	Comalcalco (Dge), MX	daily rain	84.1 mm (3.3 in)	66.3 mm (2.6 in)	18 years	47 of 100 (Notable)
17 June 2012	Comalcalco (Dge), MX	daily rain	38.4 mm (1.5 in)	11.5 mm (0.5 in)	11 years	13 of 100 (Routine)
2 April 2012	Comalcalco (Dge), MX	daily rain	31.0 mm (1.2 in)	29.5 mm (1.2 in)	42 years	30 of 100 (Routine)
27 December 2011	Comalcalco (Dge), MX	daily rain	42.4 mm (1.7 in)	19.8 mm (0.8 in)	32 years	22 of 100 (Routine)
17 November 2011	Comalcalco (Dge), MX	daily rain	149.1 mm (5.9 in)	109.7 mm (4.3 in)	17 years	49 of 100 (Notable)
11 November 2011	Comalcalco (Dge), MX	daily rain	95.0 mm (3.7 in)	39.1 mm (1.5 in)	36 years	29 of 100 (Routine)
18 October 2011	Comalcalco (Dge), MX	daily rain	182.4 mm (7.2 in)	127.5 mm (5.0 in)	44 years	52 of 100 (Notable)
15 October 2011	Comalcalco (Dge), MX	daily rain (Tie)	64.0 mm (2.5 in)	tie	37 years	3 of 100 (Routine)
9 September 2011	Comalcalco (Dge), MX	daily rain	99.3 mm (3.9 in)	7.9 mm (0.31 in)	5 years	8 of 100 (Routine)
17 July 2011	Comalcalco (Dge), MX	daily rain	95.8 mm (3.8 in)	38.9 mm (1.5 in)	12 years	29 of 100 (Routine)
14 July 2011	Comalcalco (Dge), MX	daily rain	50.3 mm (2.0 in)	10.4 mm (0.4 in)	16 years	14 of 100 (Routine)
13 January 2011	Comalcalco (Dge), MX	daily rain	89.9 mm (3.5 in)	17.8 mm (0.7 in)	11 years	13 of 100 (Routine)
16 September 2010	Comalcalco (Dge), MX	daily rain	48.0 mm (1.9 in)	6.6 mm (0.26 in)	8 years	8 of 100 (Routine)
12 September 2010	Comalcalco (Dge), MX	daily rain	26.4 mm (1.0 in)	9.6 mm (0.38 in)	41 years	19 of 100 (Routine)

Climate Trend

12 complete years, 1966 to 1978

One stripe for each of 12 complete years at Comalcalco (Dge), 1966 to 1978. Blue stripes are years cooler than the station's own mean of 26.2 C (79.2 F); red stripes are warmer. The coolest year was 1966, at 25.3 C (77.6 F), and the warmest was 1972, at 26.8 C (80.2 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at Comalcalco (Dge) as warming stripes, 1966 to 1978
Year	Annual mean temperature	Difference from the station mean
1966	25.3 C	-0.88 C
1967	26.4 C	+0.14 C
1968	26.0 C	-0.25 C
1969	26.4 C	+0.17 C
1971	26.2 C	+0.02 C
1972	26.8 C	+0.55 C
1973	26.5 C	+0.32 C
1974	26.3 C	+0.08 C
1975	26.7 C	+0.50 C
1976	25.6 C	-0.64 C
1977	26.2 C	-0.03 C
1978	26.2 C	+0.00 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

1965 to 2013

Yearly extremes at Comalcalco (Dge): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.1 C (106.0 F)	1967	40.0 C (104.0 F)	19
Coldest night (TNn)	9.4 C (48.9 F)	1965	12.2 C (54.0 F)	19
Wettest day (Rx1day)	273.8 mm (10.8 in)	1980	126.5 mm (5.0 in)	46
Wettest five days (Rx5day)	650.9 mm (25.6 in)	1980	227.0 mm (8.9 in)	46
Longest dry spell (CDD)	173 days	1998	34 days	46

Hottest day (TXx)

The hottest day of the year at Comalcalco (Dge), 1965 to 2013. The record is 41.1 C (106.0 F) in 1967, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Comalcalco (Dge) by year
Year	Hottest day (TXx)
1965	38.3 C (100.9 F)
1966	38.9 C (102.0 F)
1967	41.1 C (106.0 F)
1968	38.3 C (100.9 F)
1969	40.0 C (104.0 F)
1970	40.0 C (104.0 F)
1971	40.0 C (104.0 F)
1972	40.0 C (104.0 F)
1973	40.6 C (105.1 F)
1974	40.0 C (104.0 F)
1975	41.1 C (106.0 F)
1976	39.4 C (102.9 F)
1977	38.3 C (100.9 F)
1978	40.0 C (104.0 F)
1979	40.0 C (104.0 F)
1980	n/a
1981	37.8 C (100.0 F)
1982	n/a
1983	n/a
1985	35.6 C (96.1 F)
1986	37.8 C (100.0 F)
1987	n/a
1988	37.8 C (100.0 F)
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a

Coldest night (TNn)

The coldest night of the year at Comalcalco (Dge), 1965 to 2013. The record is 9.4 C (48.9 F) in 1965, marked on the chart; the median year is 12.2 C (54.0 F).

Coldest night (TNn) at Comalcalco (Dge) by year
Year	Coldest night (TNn)
1965	9.4 C (48.9 F)
1966	10.6 C (51.1 F)
1967	11.1 C (52.0 F)
1968	11.7 C (53.1 F)
1969	10.6 C (51.1 F)
1970	12.2 C (54.0 F)
1971	10.0 C (50.0 F)
1972	12.2 C (54.0 F)
1973	11.7 C (53.1 F)
1974	13.9 C (57.0 F)
1975	14.4 C (57.9 F)
1976	12.2 C (54.0 F)
1977	12.2 C (54.0 F)
1978	12.2 C (54.0 F)
1979	15.0 C (59.0 F)
1980	n/a
1981	13.9 C (57.0 F)
1982	n/a
1983	n/a
1985	15.0 C (59.0 F)
1986	15.6 C (60.1 F)
1987	n/a
1988	16.7 C (62.1 F)
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a

Wettest day (Rx1day)

The wettest day of the year at Comalcalco (Dge), 1965 to 2013. The record is 273.8 mm (10.8 in) in 1980, marked on the chart; the median year is 126.5 mm (5.0 in).

Wettest day (Rx1day) at Comalcalco (Dge) by year
Year	Wettest day (Rx1day)
1965	148.8 mm (5.9 in)
1966	107.4 mm (4.2 in)
1967	112.3 mm (4.4 in)
1968	129.0 mm (5.1 in)
1969	115.3 mm (4.5 in)
1970	180.8 mm (7.1 in)
1971	73.9 mm (2.9 in)
1972	198.4 mm (7.8 in)
1973	136.4 mm (5.4 in)
1974	210.3 mm (8.3 in)
1975	204.0 mm (8.0 in)
1976	156.0 mm (6.1 in)
1977	145.3 mm (5.7 in)
1978	141.5 mm (5.6 in)
1979	105.9 mm (4.2 in)
1980	273.8 mm (10.8 in)
1981	40.1 mm (1.6 in)
1982	84.8 mm (3.3 in)
1983	29.2 mm (1.1 in)
1985	152.4 mm (6.0 in)
1986	64.8 mm (2.6 in)
1987	72.9 mm (2.9 in)
1988	73.9 mm (2.9 in)
1991	119.9 mm (4.7 in)
1992	8.9 mm (0.35 in)
1993	173.0 mm (6.8 in)
1994	80.3 mm (3.2 in)
1995	167.9 mm (6.6 in)
1996	120.7 mm (4.8 in)
1997	140.7 mm (5.5 in)
1998	110.0 mm (4.3 in)
1999	128.0 mm (5.0 in)
2000	125.0 mm (4.9 in)
2001	131.8 mm (5.2 in)
2002	98.0 mm (3.9 in)
2003	135.9 mm (5.4 in)
2004	119.9 mm (4.7 in)
2005	112.3 mm (4.4 in)
2006	111.3 mm (4.4 in)
2007	266.4 mm (10.5 in)
2008	140.0 mm (5.5 in)
2009	193.8 mm (7.6 in)
2010	156.5 mm (6.2 in)
2011	182.4 mm (7.2 in)
2012	89.9 mm (3.5 in)
2013	47.8 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Comalcalco (Dge), 1965 to 2013. The record is 650.9 mm (25.6 in) in 1980, marked on the chart; the median year is 227.0 mm (8.9 in).

Wettest five days (Rx5day) at Comalcalco (Dge) by year
Year	Wettest five days (Rx5day)
1965	233.1 mm (9.2 in)
1966	211.8 mm (8.3 in)
1967	226.9 mm (8.9 in)
1968	172.8 mm (6.8 in)
1969	240.3 mm (9.5 in)
1970	276.8 mm (10.9 in)
1971	136.1 mm (5.4 in)
1972	260.4 mm (10.3 in)
1973	317.0 mm (12.5 in)
1974	257.5 mm (10.1 in)
1975	292.9 mm (11.5 in)
1976	289.1 mm (11.4 in)
1977	212.6 mm (8.4 in)
1978	247.9 mm (9.8 in)
1979	229.6 mm (9.0 in)
1980	650.9 mm (25.6 in)
1981	83.3 mm (3.3 in)
1982	184.7 mm (7.3 in)
1983	89.4 mm (3.5 in)
1985	210.1 mm (8.3 in)
1986	103.3 mm (4.1 in)
1987	82.8 mm (3.3 in)
1988	100.3 mm (3.9 in)
1991	331.5 mm (13.1 in)
1992	13.2 mm (0.5 in)
1993	412.3 mm (16.2 in)
1994	109.8 mm (4.3 in)
1995	452.2 mm (17.8 in)
1996	169.4 mm (6.7 in)
1997	168.6 mm (6.6 in)
1998	237.8 mm (9.4 in)
1999	282.5 mm (11.1 in)
2000	268.4 mm (10.6 in)
2001	232.4 mm (9.1 in)
2002	165.3 mm (6.5 in)
2003	174.5 mm (6.9 in)
2004	205.8 mm (8.1 in)
2005	200.5 mm (7.9 in)
2006	227.0 mm (8.9 in)
2007	451.6 mm (17.8 in)
2008	354.7 mm (14.0 in)
2009	425.7 mm (16.8 in)
2010	168.5 mm (6.6 in)
2011	364.3 mm (14.3 in)
2012	199.6 mm (7.9 in)
2013	99.9 mm (3.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Comalcalco (Dge), 1965 to 2013. The record is 173 days in 1998, marked on the chart; the median year is 34 days.

Longest dry spell (CDD) at Comalcalco (Dge) by year
Year	Longest dry spell (CDD)
1965	37 days
1966	24 days
1967	39 days
1968	13 days
1969	26 days
1970	25 days
1971	28 days
1972	32 days
1973	20 days
1974	26 days
1975	38 days
1976	24 days
1977	51 days
1978	37 days
1979	22 days
1980	20 days
1981	23 days
1982	18 days
1983	12 days
1985	33 days
1986	58 days
1987	52 days
1988	31 days
1991	12 days
1992	49 days
1993	40 days
1994	22 days
1995	42 days
1996	46 days
1997	34 days
1998	173 days
1999	55 days
2000	40 days
2001	27 days
2002	32 days
2003	47 days
2004	29 days
2005	39 days
2006	51 days
2007	55 days
2008	34 days
2009	42 days
2010	62 days
2011	53 days
2012	26 days
2013	12 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.

Rainfall Return Levels

38 years, 1966 to 2012

A day with at least 133.4 mm (5.3 in) of rain is expected about once in 2 years. A day with at least 290.6 mm (11.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Comalcalco (Dge): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	133.4 mm (5.3 in)
5 years	177.2 mm (7.0 in)
10 years	205.4 mm (8.1 in)
25 years	240.4 mm (9.5 in)
50 years	265.8 mm (10.5 in)	Longer than the 38 years of record
100 years	290.6 mm (11.4 in)	Longer than the 38 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 38 years of values from 1966 to 2012.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 273.8 mm (10.8 in) in 1980; 266.4 mm (10.5 in) in 2007; 210.3 mm (8.3 in) in 1974.

Download the Data

Data for Comalcalco (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Comalcalco (Dge) 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).