Tecuanapa Weather Records (MXN00030172)

Record envelope, standing records and threshold days for Tecuanapa (MXN00030172), Mexico, with 40 years of record.

Key Facts for Tecuanapa

Tecuanapa (MXN00030172) is a weather station in Mexico at 17.78 latitude and -94.18 longitude, 6 m (19 ft) above sea level.
The station reports from 1954 to 1993, 40 years of record.
1,464 records set at Tecuanapa still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Tecuanapa set a daily record high minimum temperature of 27.8 C (82.0 F) on 30 June 1993.

About the Station

Location: Mexico, 17.78 latitude, -94.18 longitude.
Elevation: 6 m (19 ft).
Period of record: 1954 to 1993, 40 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 Tecuanapa. 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 Tecuanapa, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	41.7 C (107.1 F)	10.0 C (50.0 F)	n/a	n/a
Feb	43.9 C (111.0 F)	8.9 C (48.0 F)	n/a	n/a
Mar	41.7 C (107.1 F)	10.6 C (51.1 F)	n/a	n/a
Apr	41.1 C (106.0 F)	11.7 C (53.1 F)	n/a	n/a
May	45.0 C (113.0 F)	12.8 C (55.0 F)	n/a	n/a
Jun	47.8 C (118.0 F)	13.9 C (57.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	17.8 C (64.0 F)	n/a	n/a
Aug	38.9 C (102.0 F)	18.9 C (66.0 F)	n/a	n/a
Sep	40.0 C (104.0 F)	15.0 C (59.0 F)	n/a	n/a
Oct	41.7 C (107.1 F)	13.9 C (57.0 F)	n/a	n/a
Nov	45.6 C (114.1 F)	12.2 C (54.0 F)	n/a	n/a
Dec	37.8 C (100.0 F)	8.9 C (48.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tecuanapa still stand. 1983 holds the most, with 119.

Standing records at Tecuanapa by the year they were set
Year set	Standing records
1954	30
1955	41
1956	38
1957	42
1958	78
1959	55
1960	60
1961	34
1962	18
1963	22
1964	25
1965	32
1966	28
1967	27
1968	24
1969	20
1970	39
1971	19
1972	15
1973	27
1974	19
1975	23
1976	20
1977	28
1978	22
1979	20
1980	30
1981	53
1982	13
1983	119
1984	15
1985	19
1986	39
1987	76
1988	50
1989	108
1990	56
1993	80

All-Time Record Progression

2 new records

2 all-time records were set at Tecuanapa between 24 June 1989 and 26 March 1993. Each dot is a new record.

When Tecuanapa set new all-time records
Date	Kind	Detail
1989-06-24	Record high maximum temperature	Record high maximum temperature 47.8 C (118.0 F)
1993-03-26	Record high minimum temperature	Record high minimum temperature 30.0 C (86.0 F)

Wettest Day of Each Month

May: 268.5 mm (10.6 in)

The wettest day on record for each calendar month at Tecuanapa. The most was 268.5 mm (10.6 in) on 14 May 1971.

Record daily precipitation for each month at Tecuanapa
Month	Record daily precipitation (mm)	Date
Jan	97.5 mm (3.8 in)	16 January 1972
Feb	71.4 mm (2.8 in)	9 February 1974
Mar	84.3 mm (3.3 in)	31 March 1976
Apr	62.5 mm (2.5 in)	21 April 1979
May	268.5 mm (10.6 in)	14 May 1971
Jun	122.9 mm (4.8 in)	19 June 1960
Jul	106.2 mm (4.2 in)	10 July 1978
Aug	157.5 mm (6.2 in)	20 August 1973
Sep	201.4 mm (7.9 in)	27 September 1955
Oct	135.6 mm (5.3 in)	7 October 1975
Nov	259.8 mm (10.2 in)	22 November 1956
Dec	148.6 mm (5.9 in)	14 December 1964

Period of Record Coverage

1954 to 1993

38 years of record at Tecuanapa, 1954 to 1993. 6 years have data for under 90 percent of days and are left out of rankings: 1954, 1982, 1984, 1985, 1990, 1993.

Days with data per year at Tecuanapa
Year	Days with data	Share of year	Complete
1954	214	59%	No
1955	363	99%	Yes
1956	365	100%	Yes
1957	364	100%	Yes
1958	363	99%	Yes
1959	361	99%	Yes
1960	365	100%	Yes
1961	364	100%	Yes
1962	364	100%	Yes
1963	364	100%	Yes
1964	366	100%	Yes
1965	364	100%	Yes
1966	364	100%	Yes
1967	363	99%	Yes
1968	364	99%	Yes
1969	364	100%	Yes
1970	362	99%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	360	99%	Yes
1974	363	99%	Yes
1975	365	100%	Yes
1976	363	99%	Yes
1977	365	100%	Yes
1978	363	99%	Yes
1979	335	92%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	304	83%	No
1983	364	100%	Yes
1984	241	66%	No
1985	304	83%	No
1986	364	100%	Yes
1987	362	99%	Yes
1988	366	100%	Yes
1989	350	96%	Yes
1990	56	15%	No
1993	149	41%	No

Latest Records

Latest records at Tecuanapa
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1993	Tecuanapa, MX	daily high min	27.8 C (82.0 F)	3.4 C (6.1 F)	35 years	36 of 100 (Notable)
29 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	1.7 C (3.1 F)	35 years	25 of 100 (Routine)
28 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	1.7 C (3.1 F)	34 years	25 of 100 (Routine)
27 June 1993	Tecuanapa, MX	daily high min (Tie)	27.8 C (82.0 F)	tie	4 years	1 of 100 (Routine)
25 June 1993	Tecuanapa, MX	daily high min (Tie)	25.0 C (77.0 F)	tie	32 years	3 of 100 (Routine)
24 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	35 years	17 of 100 (Routine)
22 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	35 years	17 of 100 (Routine)
21 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	35 years	17 of 100 (Routine)
20 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	35 years	17 of 100 (Routine)
18 June 1993	Tecuanapa, MX	daily high max	40.0 C (104.0 F)	1.1 C (2.0 F)	6 years	8 of 100 (Routine)
17 June 1993	Tecuanapa, MX	all-time high min (Tie)	30.0 C (86.0 F)	tie	0 years	6 of 100 (Routine)
16 June 1993	Tecuanapa, MX	daily high max	40.0 C (104.0 F)	1.1 C (2.0 F)	38 years	18 of 100 (Routine)
16 June 1993	Tecuanapa, MX	all-time high min (Tie)	30.0 C (86.0 F)	tie	0 years	6 of 100 (Routine)
15 June 1993	Tecuanapa, MX	all-time high min (Tie)	30.0 C (86.0 F)	tie	0 years	6 of 100 (Routine)
15 June 1993	Tecuanapa, MX	daily high max (Tie)	40.0 C (104.0 F)	tie	6 years	1 of 100 (Routine)
14 June 1993	Tecuanapa, MX	monthly high min (Tie)	28.9 C (84.0 F)	tie	4 years	3 of 100 (Routine)
13 June 1993	Tecuanapa, MX	daily high min	27.8 C (82.0 F)	2.2 C (4.0 F)	36 years	28 of 100 (Routine)
12 June 1993	Tecuanapa, MX	daily high min	27.8 C (82.0 F)	1.1 C (2.0 F)	36 years	21 of 100 (Routine)
10 June 1993	Tecuanapa, MX	daily high min	25.6 C (78.1 F)	0.6 C (1.1 F)	36 years	17 of 100 (Routine)
9 June 1993	Tecuanapa, MX	daily high min	27.8 C (82.0 F)	2.8 C (5.0 F)	35 years	32 of 100 (Routine)

Climate Trend

31 complete years, 1955 to 1989

One stripe for each of 31 complete years at Tecuanapa, 1955 to 1989. Blue stripes are years cooler than the station's own mean of 25.7 C (78.2 F); red stripes are warmer. The coolest year was 1963, at 25.0 C (76.9 F), and the warmest was 1989, at 27.4 C (81.3 F). The strongest colour marks a difference of 1.8 C (3.2 F).

Annual mean temperature at Tecuanapa as warming stripes, 1955 to 1989
Year	Annual mean temperature	Difference from the station mean
1955	25.5 C	-0.18 C
1956	25.3 C	-0.37 C
1957	26.0 C	+0.27 C
1958	25.7 C	+0.06 C
1959	25.6 C	-0.12 C
1960	25.4 C	-0.28 C
1961	25.5 C	-0.14 C
1962	25.3 C	-0.37 C
1963	25.0 C	-0.73 C
1964	25.4 C	-0.32 C
1965	25.5 C	-0.16 C
1966	25.1 C	-0.62 C
1967	25.3 C	-0.34 C
1968	25.4 C	-0.30 C
1969	25.7 C	+0.04 C
1970	25.4 C	-0.28 C
1971	25.8 C	+0.16 C
1972	26.3 C	+0.62 C
1973	26.1 C	+0.45 C
1974	25.8 C	+0.08 C
1975	26.2 C	+0.56 C
1976	25.1 C	-0.58 C
1977	25.8 C	+0.16 C
1978	25.7 C	+0.00 C
1980	25.4 C	-0.25 C
1981	25.4 C	-0.27 C
1983	26.7 C	+1.06 C
1986	25.5 C	-0.14 C
1987	26.5 C	+0.81 C
1988	25.0 C	-0.67 C
1989	27.4 C	+1.73 C

The annual mean temperature here has risen by 0.22 C (0.04 to 0.41) per decade over 1955 to 1989. In Fahrenheit: 0.4 F (0.1 to 0.7) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tecuanapa
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.22 C (0.04 to 0.41) per decade	0.4 F (0.1 to 0.7) per decade	1955 to 1989	31	Rise
Mean daily maximum	0.7 C (0.4 to 1.0) per decade	1.3 F (0.8 to 1.8) per decade	1955 to 1989	31	Rise
Mean daily minimum	-0.3 C (-0.5 to -0.1) per decade	-0.5 F (-0.8 to -0.1) per decade	1955 to 1989	31	Fall

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

1954 to 1993

Yearly extremes at Tecuanapa: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.8 C (118.0 F)	1989	40.6 C (105.1 F)	38
Coldest night (TNn)	8.9 C (48.0 F)	1963	11.4 C (52.5 F)	38
Wettest day (Rx1day)	268.5 mm (10.6 in)	1971	105.6 mm (4.2 in)	38
Wettest five days (Rx5day)	405.3 mm (16.0 in)	1955	219.9 mm (8.7 in)	38
Longest dry spell (CDD)	146 days	1983	31 days	38

Hottest day (TXx)

The hottest day of the year at Tecuanapa, 1954 to 1993. The record is 47.8 C (118.0 F) in 1989, marked on the chart; the median year is 40.6 C (105.1 F).

Hottest day (TXx) at Tecuanapa by year
Year	Hottest day (TXx)
1954	37.2 C (99.0 F)
1955	41.1 C (106.0 F)
1956	39.4 C (102.9 F)
1957	40.6 C (105.1 F)
1958	40.0 C (104.0 F)
1959	36.7 C (98.1 F)
1960	39.4 C (102.9 F)
1961	41.1 C (106.0 F)
1962	40.6 C (105.1 F)
1963	37.8 C (100.0 F)
1964	41.7 C (107.1 F)
1965	40.0 C (104.0 F)
1966	38.3 C (100.9 F)
1967	40.0 C (104.0 F)
1968	38.9 C (102.0 F)
1969	41.7 C (107.1 F)
1970	40.6 C (105.1 F)
1971	41.1 C (106.0 F)
1972	40.0 C (104.0 F)
1973	41.7 C (107.1 F)
1974	39.4 C (102.9 F)
1975	41.7 C (107.1 F)
1976	39.4 C (102.9 F)
1977	40.0 C (104.0 F)
1978	41.1 C (106.0 F)
1979	39.4 C (102.9 F)
1980	40.6 C (105.1 F)
1981	45.0 C (113.0 F)
1982	40.0 C (104.0 F)
1983	43.9 C (111.0 F)
1984	40.6 C (105.1 F)
1985	40.0 C (104.0 F)
1986	40.6 C (105.1 F)
1987	45.0 C (113.0 F)
1988	38.9 C (102.0 F)
1989	47.8 C (118.0 F)
1990	43.9 C (111.0 F)
1993	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at Tecuanapa, 1954 to 1993. The record is 8.9 C (48.0 F) in 1963, marked on the chart; the median year is 11.4 C (52.5 F).

Coldest night (TNn) at Tecuanapa by year
Year	Coldest night (TNn)
1954	11.1 C (52.0 F)
1955	12.2 C (54.0 F)
1956	11.7 C (53.1 F)
1957	10.0 C (50.0 F)
1958	12.2 C (54.0 F)
1959	13.9 C (57.0 F)
1960	10.0 C (50.0 F)
1961	13.9 C (57.0 F)
1962	11.7 C (53.1 F)
1963	8.9 C (48.0 F)
1964	11.1 C (52.0 F)
1965	10.0 C (50.0 F)
1966	10.6 C (51.1 F)
1967	10.0 C (50.0 F)
1968	10.0 C (50.0 F)
1969	13.3 C (55.9 F)
1970	10.0 C (50.0 F)
1971	10.0 C (50.0 F)
1972	11.1 C (52.0 F)
1973	11.7 C (53.1 F)
1974	11.7 C (53.1 F)
1975	13.9 C (57.0 F)
1976	10.6 C (51.1 F)
1977	11.7 C (53.1 F)
1978	11.1 C (52.0 F)
1979	10.0 C (50.0 F)
1980	12.8 C (55.0 F)
1981	10.0 C (50.0 F)
1982	15.0 C (59.0 F)
1983	11.7 C (53.1 F)
1984	13.9 C (57.0 F)
1985	13.9 C (57.0 F)
1986	10.6 C (51.1 F)
1987	10.0 C (50.0 F)
1988	10.0 C (50.0 F)
1989	13.9 C (57.0 F)
1990	17.8 C (64.0 F)
1993	11.7 C (53.1 F)

Wettest day (Rx1day)

The wettest day of the year at Tecuanapa, 1954 to 1993. The record is 268.5 mm (10.6 in) in 1971, marked on the chart; the median year is 105.6 mm (4.2 in).

Wettest day (Rx1day) at Tecuanapa by year
Year	Wettest day (Rx1day)
1954	111.8 mm (4.4 in)
1955	201.4 mm (7.9 in)
1956	259.8 mm (10.2 in)
1957	77.5 mm (3.1 in)
1958	129.8 mm (5.1 in)
1959	120.4 mm (4.7 in)
1960	122.9 mm (4.8 in)
1961	134.9 mm (5.3 in)
1962	105.2 mm (4.1 in)
1963	91.9 mm (3.6 in)
1964	148.6 mm (5.9 in)
1965	111.0 mm (4.4 in)
1966	104.9 mm (4.1 in)
1967	110.0 mm (4.3 in)
1968	125.2 mm (4.9 in)
1969	93.2 mm (3.7 in)
1970	117.1 mm (4.6 in)
1971	268.5 mm (10.6 in)
1972	97.5 mm (3.8 in)
1973	157.5 mm (6.2 in)
1974	115.8 mm (4.6 in)
1975	135.6 mm (5.3 in)
1976	99.8 mm (3.9 in)
1977	195.3 mm (7.7 in)
1978	106.2 mm (4.2 in)
1979	91.2 mm (3.6 in)
1980	71.4 mm (2.8 in)
1981	79.8 mm (3.1 in)
1982	69.9 mm (2.8 in)
1983	91.2 mm (3.6 in)
1984	61.7 mm (2.4 in)
1985	36.6 mm (1.4 in)
1986	57.9 mm (2.3 in)
1987	45.0 mm (1.8 in)
1988	16.8 mm (0.7 in)
1989	105.9 mm (4.2 in)
1990	69.9 mm (2.8 in)
1993	9.9 mm (0.39 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tecuanapa, 1954 to 1993. The record is 405.3 mm (16.0 in) in 1955, marked on the chart; the median year is 219.9 mm (8.7 in).

Wettest five days (Rx5day) at Tecuanapa by year
Year	Wettest five days (Rx5day)
1954	213.4 mm (8.4 in)
1955	405.3 mm (16.0 in)
1956	297.2 mm (11.7 in)
1957	155.0 mm (6.1 in)
1958	214.1 mm (8.4 in)
1959	202.2 mm (8.0 in)
1960	195.6 mm (7.7 in)
1961	242.9 mm (9.6 in)
1962	231.2 mm (9.1 in)
1963	286.4 mm (11.3 in)
1964	290.7 mm (11.4 in)
1965	186.4 mm (7.3 in)
1966	282.3 mm (11.1 in)
1967	234.5 mm (9.2 in)
1968	265.5 mm (10.5 in)
1969	250.2 mm (9.9 in)
1970	270.2 mm (10.6 in)
1971	296.8 mm (11.7 in)
1972	206.3 mm (8.1 in)
1973	386.0 mm (15.2 in)
1974	270.9 mm (10.7 in)
1975	280.4 mm (11.0 in)
1976	231.9 mm (9.1 in)
1977	386.5 mm (15.2 in)
1978	198.2 mm (7.8 in)
1979	251.2 mm (9.9 in)
1980	174.5 mm (6.9 in)
1981	174.6 mm (6.9 in)
1982	159.3 mm (6.3 in)
1983	225.6 mm (8.9 in)
1984	121.5 mm (4.8 in)
1985	110.5 mm (4.4 in)
1986	115.5 mm (4.5 in)
1987	142.5 mm (5.6 in)
1988	27.2 mm (1.1 in)
1989	188.7 mm (7.4 in)
1990	110.2 mm (4.3 in)
1993	9.9 mm (0.39 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tecuanapa, 1954 to 1993. The record is 146 days in 1983, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Tecuanapa by year
Year	Longest dry spell (CDD)
1954	9 days
1955	30 days
1956	43 days
1957	23 days
1958	41 days
1959	17 days
1960	29 days
1961	34 days
1962	25 days
1963	23 days
1964	19 days
1965	36 days
1966	24 days
1967	29 days
1968	17 days
1969	37 days
1970	26 days
1971	28 days
1972	25 days
1973	35 days
1974	27 days
1975	37 days
1976	28 days
1977	32 days
1978	55 days
1979	26 days
1980	24 days
1981	42 days
1982	41 days
1983	146 days
1984	76 days
1985	35 days
1986	35 days
1987	63 days
1988	50 days
1989	44 days
1990	24 days
1993	122 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

32 years, 1955 to 1989

A day with at least 108.1 mm (4.3 in) of rain is expected about once in 2 years. A day with at least 295.0 mm (11.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Tecuanapa: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	108.1 mm (4.3 in)
5 years	153.3 mm (6.0 in)
10 years	185.1 mm (7.3 in)
25 years	227.5 mm (9.0 in)
50 years	260.6 mm (10.3 in)	Longer than the 32 years of record
100 years	295.0 mm (11.6 in)	Longer than the 32 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, 32 years of values from 1955 to 1989.

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: 268.5 mm (10.6 in) in 1971; 259.8 mm (10.2 in) in 1956; 201.4 mm (7.9 in) in 1955.

Download the Data

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