Malinaltepec (Cfe) Weather Records (MXN00012057)

Record envelope, standing records and threshold days for Malinaltepec (Cfe) (MXN00012057), Mexico, with 50 years of record.

Key Facts for Malinaltepec (Cfe)

Malinaltepec (Cfe) (MXN00012057) is a weather station in Mexico at 17.23 latitude and -98.67 longitude, 1,514 m (4,967 ft) above sea level.
The station reports from 1954 to 2003, 50 years of record.
1,464 records set at Malinaltepec (Cfe) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Malinaltepec (Cfe) tied a daily record low minimum temperature of 12.8 C (55.0 F) on 30 June 2003.

About the Station

Location: Mexico, 17.23 latitude, -98.67 longitude.
Elevation: 1,514 m (4,967 ft).
Period of record: 1954 to 2003, 50 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 Malinaltepec (Cfe). 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 Malinaltepec (Cfe), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	33.9 C (93.0 F)	5.0 C (41.0 F)	n/a	n/a
Feb	33.9 C (93.0 F)	5.0 C (41.0 F)	n/a	n/a
Mar	35.6 C (96.1 F)	6.1 C (43.0 F)	n/a	n/a
Apr	35.6 C (96.1 F)	7.2 C (45.0 F)	n/a	n/a
May	38.9 C (102.0 F)	10.0 C (50.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	10.0 C (50.0 F)	n/a	n/a
Jul	35.0 C (95.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	30.6 C (87.1 F)	10.0 C (50.0 F)	n/a	n/a
Sep	32.8 C (91.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	33.9 C (93.0 F)	8.9 C (48.0 F)	n/a	n/a
Nov	31.7 C (89.1 F)	6.1 C (43.0 F)	n/a	n/a
Dec	32.8 C (91.0 F)	5.0 C (41.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Malinaltepec (Cfe) still stand. 1959 holds the most, with 100.

Standing records at Malinaltepec (Cfe) by the year they were set
Year set	Standing records
1954	25
1955	31
1956	48
1957	26
1958	15
1959	100
1960	45
1961	21
1962	12
1963	30
1964	24
1965	16
1966	25
1967	27
1968	25
1969	29
1970	33
1971	24
1972	13
1973	34
1974	17
1975	35
1976	17
1977	22
1978	25
1979	35
1980	36
1981	39
1982	30
1983	50
1984	3
1985	11
1986	23
1987	45
1988	38
1989	16
1990	14
1991	29
1992	26
1993	19
1994	29
1995	51
1996	42
1997	72
1998	58
1999	24
2000	30
2001	20
2003	5

All-Time Record Progression

2 new records

2 all-time records were set at Malinaltepec (Cfe) between 7 April 1998 and 30 May 1999. Each dot is a new record.

When Malinaltepec (Cfe) set new all-time records
Date	Kind	Detail
1998-04-07	Record high maximum temperature	Record high maximum temperature 35.6 C (96.1 F)
1999-05-30	Record high maximum temperature	Record high maximum temperature 38.9 C (102.0 F)

Wettest Day of Each Month

Jun: 151.4 mm (6.0 in)

The wettest day on record for each calendar month at Malinaltepec (Cfe). The most was 151.4 mm (6.0 in) on 22 June 1973.

Record daily precipitation for each month at Malinaltepec (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	80.8 mm (3.2 in)	25 January 1980
Feb	84.8 mm (3.3 in)	25 February 1983
Mar	33.8 mm (1.3 in)	12 March 1983
Apr	53.3 mm (2.1 in)	16 April 1965
May	103.4 mm (4.1 in)	29 May 1954
Jun	151.4 mm (6.0 in)	22 June 1973
Jul	113.8 mm (4.5 in)	6 July 1955
Aug	115.8 mm (4.6 in)	9 August 1980
Sep	117.1 mm (4.6 in)	25 September 1967
Oct	131.3 mm (5.2 in)	7 October 1976
Nov	91.4 mm (3.6 in)	3 November 1958
Dec	112.8 mm (4.4 in)	1 December 1996

Period of Record Coverage

1954 to 2003

49 years of record at Malinaltepec (Cfe), 1954 to 2003. 6 years have data for under 90 percent of days and are left out of rankings: 1954, 1958, 1984, 1988, 2001, 2003.

Days with data per year at Malinaltepec (Cfe)
Year	Days with data	Share of year	Complete
1954	322	88%	No
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	215	59%	No
1959	365	100%	Yes
1960	359	98%	Yes
1961	355	97%	Yes
1962	353	97%	Yes
1963	353	97%	Yes
1964	354	97%	Yes
1965	353	97%	Yes
1966	353	97%	Yes
1967	353	97%	Yes
1968	355	97%	Yes
1969	334	92%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	364	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	363	99%	Yes
1984	121	33%	No
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	275	75%	No
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	364	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	90	25%	No
2003	151	41%	No

Latest Records

Latest records at Malinaltepec (Cfe)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 2003	Malinaltepec (Cfe), MX	daily low min (Tie)	12.8 C (55.0 F)	tie	44 years	4 of 100 (Routine)
19 June 2003	Malinaltepec (Cfe), MX	daily low min	12.8 C (55.0 F)	1.1 C (2.0 F)	38 years	24 of 100 (Routine)
15 June 2003	Malinaltepec (Cfe), MX	daily low min (Tie)	13.9 C (57.0 F)	tie	46 years	4 of 100 (Routine)
14 June 2003	Malinaltepec (Cfe), MX	daily low min	11.7 C (53.1 F)	1.1 C (2.0 F)	4 years	14 of 100 (Routine)
13 June 2003	Malinaltepec (Cfe), MX	daily rain	61.0 mm (2.4 in)	11.2 mm (0.4 in)	9 years	13 of 100 (Routine)
3 June 2003	Malinaltepec (Cfe), MX	daily rain	38.9 mm (1.5 in)	8.9 mm (0.35 in)	8 years	12 of 100 (Routine)
2 June 2003	Malinaltepec (Cfe), MX	daily rain	39.9 mm (1.6 in)	13.5 mm (0.5 in)	28 years	21 of 100 (Routine)
2 June 2003	Malinaltepec (Cfe), MX	daily low max	21.7 C (71.1 F)	1.1 C (2.0 F)	24 years	15 of 100 (Routine)
28 May 2003	Malinaltepec (Cfe), MX	daily high max (Tie)	33.9 C (93.0 F)	tie	5 years	1 of 100 (Routine)
27 May 2003	Malinaltepec (Cfe), MX	daily low min (Tie)	13.9 C (57.0 F)	tie	36 years	3 of 100 (Routine)
14 May 2003	Malinaltepec (Cfe), MX	daily high max (Tie)	35.0 C (95.0 F)	tie	2 years	1 of 100 (Routine)
5 May 2003	Malinaltepec (Cfe), MX	daily high max (Tie)	35.0 C (95.0 F)	tie	12 years	2 of 100 (Routine)
1 May 2003	Malinaltepec (Cfe), MX	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	12 years	10 of 100 (Routine)
29 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	16.7 C (62.1 F)	tie	1 year	1 of 100 (Routine)
23 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	17.8 C (64.0 F)	tie	36 years	3 of 100 (Routine)
19 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	16.7 C (62.1 F)	tie	1 year	1 of 100 (Routine)
15 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	16.7 C (62.1 F)	tie	16 years	2 of 100 (Routine)
13 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	15.6 C (60.1 F)	tie	20 years	2 of 100 (Routine)
11 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	15.0 C (59.0 F)	tie	41 years	4 of 100 (Routine)
5 April 2003	Malinaltepec (Cfe), MX	daily high min (Tie)	15.6 C (60.1 F)	tie	32 years	3 of 100 (Routine)

Climate Trend

42 complete years, 1955 to 2000

One stripe for each of 42 complete years at Malinaltepec (Cfe), 1955 to 2000. 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 1959, at 19.1 C (66.3 F), and the warmest was 1997, at 21.9 C (71.4 F). The strongest colour marks a difference of 1.5 C (2.7 F).

Annual mean temperature at Malinaltepec (Cfe) as warming stripes, 1955 to 2000
Year	Annual mean temperature	Difference from the station mean
1955	19.6 C	-0.92 C
1956	19.4 C	-1.07 C
1957	20.0 C	-0.45 C
1959	19.1 C	-1.44 C
1960	20.2 C	-0.28 C
1961	20.4 C	-0.08 C
1962	20.4 C	-0.09 C
1963	20.4 C	-0.11 C
1964	20.2 C	-0.32 C
1965	20.1 C	-0.41 C
1966	20.1 C	-0.38 C
1967	20.0 C	-0.51 C
1968	19.8 C	-0.74 C
1970	20.2 C	-0.31 C
1971	19.9 C	-0.55 C
1972	20.4 C	-0.07 C
1973	19.8 C	-0.67 C
1974	19.7 C	-0.81 C
1975	19.7 C	-0.76 C
1976	20.0 C	-0.47 C
1977	20.4 C	-0.13 C
1978	20.3 C	-0.23 C
1979	20.6 C	+0.07 C
1980	20.7 C	+0.22 C
1981	20.3 C	-0.19 C
1982	20.7 C	+0.16 C
1983	20.5 C	-0.01 C
1985	20.4 C	-0.10 C
1986	20.5 C	-0.01 C
1987	21.1 C	+0.64 C
1989	20.7 C	+0.18 C
1990	21.0 C	+0.53 C
1991	21.3 C	+0.82 C
1992	20.5 C	+0.05 C
1993	21.3 C	+0.83 C
1994	21.6 C	+1.13 C
1995	21.8 C	+1.30 C
1996	21.4 C	+0.86 C
1997	21.9 C	+1.42 C
1998	21.6 C	+1.15 C
1999	21.3 C	+0.77 C
2000	21.6 C	+1.15 C

The annual mean temperature here has risen by 0.4 C (0.3 to 0.5) per decade over 1955 to 2000. In Fahrenheit: 0.8 F (0.6 to 0.9) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Malinaltepec (Cfe)
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.4 C (0.3 to 0.5) per decade	0.8 F (0.6 to 0.9) per decade	1955 to 2000	42	Rise
Mean daily maximum	0.7 C (0.5 to 0.8) per decade	1.2 F (1.0 to 1.5) per decade	1955 to 2000	42	Rise
Mean daily minimum	0.2 C (0.1 to 0.2) per decade	0.3 F (0.2 to 0.4) per decade	1955 to 2000	42	Rise

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 2003

Yearly extremes at Malinaltepec (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1999	33.3 C (91.9 F)	49
Coldest night (TNn)	5.0 C (41.0 F)	1963	7.8 C (46.0 F)	49
Wettest day (Rx1day)	151.4 mm (6.0 in)	1973	77.0 mm (3.0 in)	49
Wettest five days (Rx5day)	405.9 mm (16.0 in)	1967	177.3 mm (7.0 in)	49
Longest dry spell (CDD)	161 days	1998	54 days	49

Hottest day (TXx)

The hottest day of the year at Malinaltepec (Cfe), 1954 to 2003. The record is 38.9 C (102.0 F) in 1999, marked on the chart; the median year is 33.3 C (91.9 F).

Hottest day (TXx) at Malinaltepec (Cfe) by year
Year	Hottest day (TXx)
1954	31.7 C (89.1 F)
1955	31.7 C (89.1 F)
1956	30.6 C (87.1 F)
1957	31.1 C (88.0 F)
1958	31.7 C (89.1 F)
1959	31.1 C (88.0 F)
1960	31.7 C (89.1 F)
1961	32.8 C (91.0 F)
1962	32.2 C (90.0 F)
1963	33.9 C (93.0 F)
1964	33.9 C (93.0 F)
1965	32.2 C (90.0 F)
1966	30.6 C (87.1 F)
1967	32.8 C (91.0 F)
1968	32.8 C (91.0 F)
1969	33.3 C (91.9 F)
1970	32.2 C (90.0 F)
1971	32.8 C (91.0 F)
1972	32.2 C (90.0 F)
1973	32.2 C (90.0 F)
1974	33.3 C (91.9 F)
1975	33.3 C (91.9 F)
1976	30.6 C (87.1 F)
1977	33.3 C (91.9 F)
1978	33.9 C (93.0 F)
1979	33.3 C (91.9 F)
1980	32.8 C (91.0 F)
1981	32.8 C (91.0 F)
1982	35.0 C (95.0 F)
1983	35.0 C (95.0 F)
1984	28.9 C (84.0 F)
1985	34.4 C (93.9 F)
1986	35.0 C (95.0 F)
1987	35.0 C (95.0 F)
1988	35.0 C (95.0 F)
1989	32.8 C (91.0 F)
1990	35.0 C (95.0 F)
1991	35.0 C (95.0 F)
1992	33.9 C (93.0 F)
1993	33.9 C (93.0 F)
1994	35.0 C (95.0 F)
1995	35.0 C (95.0 F)
1996	35.0 C (95.0 F)
1997	35.0 C (95.0 F)
1998	35.6 C (96.1 F)
1999	38.9 C (102.0 F)
2000	35.6 C (96.1 F)
2001	33.9 C (93.0 F)
2003	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Malinaltepec (Cfe), 1954 to 2003. The record is 5.0 C (41.0 F) in 1963, marked on the chart; the median year is 7.8 C (46.0 F).

Coldest night (TNn) at Malinaltepec (Cfe) by year
Year	Coldest night (TNn)
1954	8.9 C (48.0 F)
1955	6.7 C (44.1 F)
1956	6.7 C (44.1 F)
1957	8.9 C (48.0 F)
1958	10.0 C (50.0 F)
1959	7.8 C (46.0 F)
1960	7.2 C (45.0 F)
1961	6.1 C (43.0 F)
1962	7.8 C (46.0 F)
1963	5.0 C (41.0 F)
1964	7.8 C (46.0 F)
1965	8.9 C (48.0 F)
1966	7.8 C (46.0 F)
1967	7.8 C (46.0 F)
1968	7.8 C (46.0 F)
1969	7.8 C (46.0 F)
1970	5.0 C (41.0 F)
1971	8.3 C (46.9 F)
1972	7.8 C (46.0 F)
1973	6.1 C (43.0 F)
1974	6.7 C (44.1 F)
1975	6.7 C (44.1 F)
1976	7.8 C (46.0 F)
1977	8.9 C (48.0 F)
1978	7.8 C (46.0 F)
1979	8.3 C (46.9 F)
1980	6.7 C (44.1 F)
1981	7.2 C (45.0 F)
1982	6.7 C (44.1 F)
1983	5.0 C (41.0 F)
1984	7.8 C (46.0 F)
1985	8.9 C (48.0 F)
1986	8.3 C (46.9 F)
1987	7.8 C (46.0 F)
1988	8.3 C (46.9 F)
1989	6.1 C (43.0 F)
1990	7.8 C (46.0 F)
1991	8.9 C (48.0 F)
1992	7.8 C (46.0 F)
1993	8.9 C (48.0 F)
1994	10.0 C (50.0 F)
1995	8.9 C (48.0 F)
1996	7.8 C (46.0 F)
1997	6.7 C (44.1 F)
1998	6.7 C (44.1 F)
1999	8.9 C (48.0 F)
2000	8.9 C (48.0 F)
2001	10.0 C (50.0 F)
2003	10.0 C (50.0 F)

Wettest day (Rx1day)

The wettest day of the year at Malinaltepec (Cfe), 1954 to 2003. The record is 151.4 mm (6.0 in) in 1973, marked on the chart; the median year is 77.0 mm (3.0 in).

Wettest day (Rx1day) at Malinaltepec (Cfe) by year
Year	Wettest day (Rx1day)
1954	103.4 mm (4.1 in)
1955	113.8 mm (4.5 in)
1956	52.3 mm (2.1 in)
1957	65.3 mm (2.6 in)
1958	91.4 mm (3.6 in)
1959	86.4 mm (3.4 in)
1960	71.9 mm (2.8 in)
1961	114.8 mm (4.5 in)
1962	64.8 mm (2.6 in)
1963	80.8 mm (3.2 in)
1964	53.3 mm (2.1 in)
1965	69.9 mm (2.8 in)
1966	88.1 mm (3.5 in)
1967	117.1 mm (4.6 in)
1968	69.9 mm (2.8 in)
1969	64.8 mm (2.6 in)
1970	68.6 mm (2.7 in)
1971	46.5 mm (1.8 in)
1972	61.0 mm (2.4 in)
1973	151.4 mm (6.0 in)
1974	130.0 mm (5.1 in)
1975	66.8 mm (2.6 in)
1976	131.3 mm (5.2 in)
1977	73.4 mm (2.9 in)
1978	75.4 mm (3.0 in)
1979	87.4 mm (3.4 in)
1980	115.8 mm (4.6 in)
1981	117.9 mm (4.6 in)
1982	56.9 mm (2.2 in)
1983	84.8 mm (3.3 in)
1984	64.3 mm (2.5 in)
1985	53.3 mm (2.1 in)
1986	63.8 mm (2.5 in)
1987	109.5 mm (4.3 in)
1988	71.9 mm (2.8 in)
1989	89.9 mm (3.5 in)
1990	59.4 mm (2.3 in)
1991	87.9 mm (3.5 in)
1992	64.3 mm (2.5 in)
1993	90.4 mm (3.6 in)
1994	66.3 mm (2.6 in)
1995	81.3 mm (3.2 in)
1996	140.0 mm (5.5 in)
1997	79.8 mm (3.1 in)
1998	81.3 mm (3.2 in)
1999	77.0 mm (3.0 in)
2000	102.4 mm (4.0 in)
2001	5.3 mm (0.21 in)
2003	61.0 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Malinaltepec (Cfe), 1954 to 2003. The record is 405.9 mm (16.0 in) in 1967, marked on the chart; the median year is 177.3 mm (7.0 in).

Wettest five days (Rx5day) at Malinaltepec (Cfe) by year
Year	Wettest five days (Rx5day)
1954	181.2 mm (7.1 in)
1955	190.0 mm (7.5 in)
1956	178.6 mm (7.0 in)
1957	124.7 mm (4.9 in)
1958	203.0 mm (8.0 in)
1959	139.3 mm (5.5 in)
1960	153.2 mm (6.0 in)
1961	185.7 mm (7.3 in)
1962	195.1 mm (7.7 in)
1963	205.3 mm (8.1 in)
1964	142.8 mm (5.6 in)
1965	173.8 mm (6.8 in)
1966	193.1 mm (7.6 in)
1967	405.9 mm (16.0 in)
1968	196.4 mm (7.7 in)
1969	176.3 mm (6.9 in)
1970	177.3 mm (7.0 in)
1971	138.7 mm (5.5 in)
1972	131.2 mm (5.2 in)
1973	254.8 mm (10.0 in)
1974	311.9 mm (12.3 in)
1975	139.5 mm (5.5 in)
1976	236.0 mm (9.3 in)
1977	126.1 mm (5.0 in)
1978	181.0 mm (7.1 in)
1979	231.5 mm (9.1 in)
1980	213.6 mm (8.4 in)
1981	227.9 mm (9.0 in)
1982	140.7 mm (5.5 in)
1983	169.8 mm (6.7 in)
1984	65.6 mm (2.6 in)
1985	145.3 mm (5.7 in)
1986	196.9 mm (7.8 in)
1987	173.8 mm (6.8 in)
1988	152.4 mm (6.0 in)
1989	168.6 mm (6.6 in)
1990	129.6 mm (5.1 in)
1991	176.2 mm (6.9 in)
1992	181.6 mm (7.1 in)
1993	235.5 mm (9.3 in)
1994	150.3 mm (5.9 in)
1995	192.3 mm (7.6 in)
1996	228.9 mm (9.0 in)
1997	177.8 mm (7.0 in)
1998	156.8 mm (6.2 in)
1999	157.8 mm (6.2 in)
2000	210.3 mm (8.3 in)
2001	17.5 mm (0.7 in)
2003	163.4 mm (6.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Malinaltepec (Cfe), 1954 to 2003. The record is 161 days in 1998, marked on the chart; the median year is 54 days.

Longest dry spell (CDD) at Malinaltepec (Cfe) by year
Year	Longest dry spell (CDD)
1954	33 days
1955	59 days
1956	85 days
1957	85 days
1958	9 days
1959	41 days
1960	62 days
1961	47 days
1962	92 days
1963	56 days
1964	81 days
1965	46 days
1966	51 days
1967	60 days
1968	26 days
1969	54 days
1970	64 days
1971	42 days
1972	54 days
1973	45 days
1974	43 days
1975	99 days
1976	62 days
1977	58 days
1978	28 days
1979	49 days
1980	40 days
1981	30 days
1982	37 days
1983	70 days
1984	57 days
1985	27 days
1986	47 days
1987	111 days
1988	94 days
1989	94 days
1990	24 days
1991	118 days
1992	28 days
1993	54 days
1994	65 days
1995	32 days
1996	65 days
1997	39 days
1998	161 days
1999	48 days
2000	43 days
2001	118 days
2003	128 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

43 years, 1955 to 2000

A day with at least 79.0 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 176.0 mm (6.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Malinaltepec (Cfe): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	79.0 mm (3.1 in)
5 years	102.4 mm (4.0 in)
10 years	118.9 mm (4.7 in)
25 years	140.9 mm (5.5 in)
50 years	158.1 mm (6.2 in)	Longer than the 43 years of record
100 years	176.0 mm (6.9 in)	Longer than the 43 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, 43 years of values from 1955 to 2000.

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: 151.4 mm (6.0 in) in 1973; 140.0 mm (5.5 in) in 1996; 131.3 mm (5.2 in) in 1976.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Malinaltepec (Cfe), at 1963. Each is measured against neighbouring stations.

Relative to 5 neighbouring stations, the station's annual mean temperature from 1963 ran 0.7 C (1.2 F) higher than in the years before (likely change).

Suspected changes in the annual mean temperature at Malinaltepec (Cfe), against neighbouring stations
Year	Shift (C)	Shift (F)	Strength	Neighbours
1963	+0.7	+1.2	likely	5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

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