Los Panches (Cfe) Weather Records (MXN00016074)

Record envelope, standing records and threshold days for Los Panches (Cfe) (MXN00016074), Mexico, with 36 years of record.

Key Facts for Los Panches (Cfe)

Los Panches (Cfe) (MXN00016074) is a weather station in Mexico at 18.83 latitude and -102.13 longitude, 207 m (679 ft) above sea level.
The station reports from 1964 to 1999, 36 years of record.
1,464 records set at Los Panches (Cfe) still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Los Panches (Cfe) tied a daily record high maximum temperature of 36.1 C (97.0 F) on 26 December 1999.

About the Station

Location: Mexico, 18.83 latitude, -102.13 longitude.
Elevation: 207 m (679 ft).
Period of record: 1964 to 1999, 36 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 Los Panches (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 Los Panches (Cfe), 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)	5.0 C (41.0 F)	n/a	n/a
Feb	41.7 C (107.1 F)	6.1 C (43.0 F)	n/a	n/a
Mar	42.8 C (109.0 F)	8.3 C (46.9 F)	n/a	n/a
Apr	47.2 C (117.0 F)	11.1 C (52.0 F)	n/a	n/a
May	45.0 C (113.0 F)	11.7 C (53.1 F)	n/a	n/a
Jun	45.0 C (113.0 F)	16.1 C (61.0 F)	n/a	n/a
Jul	42.2 C (108.0 F)	18.3 C (64.9 F)	n/a	n/a
Aug	40.0 C (104.0 F)	20.0 C (68.0 F)	n/a	n/a
Sep	39.4 C (102.9 F)	16.1 C (61.0 F)	n/a	n/a
Oct	40.0 C (104.0 F)	14.4 C (57.9 F)	n/a	n/a
Nov	38.9 C (102.0 F)	10.6 C (51.1 F)	n/a	n/a
Dec	38.9 C (102.0 F)	7.2 C (45.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Los Panches (Cfe) still stand. 1979 holds the most, with 69.

Standing records at Los Panches (Cfe) by the year they were set
Year set	Standing records
1964	6
1965	59
1966	61
1967	48
1968	58
1969	47
1970	39
1971	29
1972	60
1973	43
1974	25
1975	39
1976	42
1977	39
1978	39
1979	69
1980	46
1981	24
1982	59
1983	21
1984	27
1985	25
1986	62
1987	34
1988	59
1989	25
1990	31
1991	33
1992	47
1993	34
1994	32
1995	56
1996	30
1997	58
1998	23
1999	35

All-Time Record Progression

3 new records

3 all-time records were set at Los Panches (Cfe) between 12 January 1997 and 5 September 1999. Each dot is a new record.

When Los Panches (Cfe) set new all-time records
Date	Kind	Detail
1997-01-12	Record low minimum temperature	Record low minimum temperature 6.1 C (43.0 F)
1997-01-13	Record low minimum temperature	Record low minimum temperature 5.0 C (41.0 F)
1999-09-05	Record low maximum temperature	Record low maximum temperature 22.8 C (73.0 F)

Wettest Day of Each Month

Oct: 140.0 mm (5.5 in)

The wettest day on record for each calendar month at Los Panches (Cfe). The most was 140.0 mm (5.5 in) on 8 October 1976.

Record daily precipitation for each month at Los Panches (Cfe)
Month	Record daily precipitation (mm)	Date
Jan	99.8 mm (3.9 in)	25 January 1992
Feb	20.8 mm (0.8 in)	10 February 1968
Mar	32.8 mm (1.3 in)	5 March 1968
Apr	40.6 mm (1.6 in)	5 April 1973
May	117.9 mm (4.6 in)	26 May 1983
Jun	80.8 mm (3.2 in)	23 June 1985
Jul	116.8 mm (4.6 in)	25 July 1979
Aug	98.8 mm (3.9 in)	14 August 1988
Sep	93.7 mm (3.7 in)	14 September 1984
Oct	140.0 mm (5.5 in)	8 October 1976
Nov	50.5 mm (2.0 in)	17 November 1976
Dec	26.4 mm (1.0 in)	27 December 1974

Period of Record Coverage

1964 to 1999

36 years of record at Los Panches (Cfe), 1964 to 1999. 3 years have data for under 90 percent of days and are left out of rankings: 1964, 1974, 1988.

Days with data per year at Los Panches (Cfe)
Year	Days with data	Share of year	Complete
1964	51	14%	No
1965	362	99%	Yes
1966	363	99%	Yes
1967	359	98%	Yes
1968	363	99%	Yes
1969	363	99%	Yes
1970	364	100%	Yes
1971	365	100%	Yes
1972	364	99%	Yes
1973	362	99%	Yes
1974	301	82%	No
1975	362	99%	Yes
1976	360	98%	Yes
1977	363	99%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	334	91%	Yes
1981	363	99%	Yes
1982	365	100%	Yes
1983	361	99%	Yes
1984	364	99%	Yes
1985	364	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	274	75%	No
1989	359	98%	Yes
1990	337	92%	Yes
1991	359	98%	Yes
1992	351	96%	Yes
1993	364	100%	Yes
1994	365	100%	Yes
1995	364	100%	Yes
1996	361	99%	Yes
1997	361	99%	Yes
1998	365	100%	Yes
1999	365	100%	Yes

Latest Records

Latest records at Los Panches (Cfe)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 December 1999	Los Panches (Cfe), MX	daily high max (Tie)	36.1 C (97.0 F)	tie	14 years	1 of 100 (Routine)
23 December 1999	Los Panches (Cfe), MX	daily low min (Tie)	11.7 C (53.1 F)	tie	25 years	2 of 100 (Routine)
22 December 1999	Los Panches (Cfe), MX	daily low min	8.3 C (46.9 F)	3.4 C (6.1 F)	26 years	24 of 100 (Routine)
21 December 1999	Los Panches (Cfe), MX	daily low min	10.0 C (50.0 F)	0.6 C (1.1 F)	25 years	12 of 100 (Routine)
15 December 1999	Los Panches (Cfe), MX	daily low min (Tie)	10.6 C (51.1 F)	tie	1 year	0 of 100 (Routine)
14 December 1999	Los Panches (Cfe), MX	daily low min (Tie)	10.0 C (50.0 F)	tie	1 year	0 of 100 (Routine)
9 December 1999	Los Panches (Cfe), MX	daily low min	11.1 C (52.0 F)	0.6 C (1.1 F)	32 years	14 of 100 (Routine)
8 December 1999	Los Panches (Cfe), MX	daily low min (Tie)	10.0 C (50.0 F)	tie	28 years	2 of 100 (Routine)
7 December 1999	Los Panches (Cfe), MX	daily low min	8.9 C (48.0 F)	1.7 C (3.1 F)	32 years	18 of 100 (Routine)
6 December 1999	Los Panches (Cfe), MX	daily low min	7.8 C (46.0 F)	5.0 C (9.0 F)	32 years	32 of 100 (Routine)
5 December 1999	Los Panches (Cfe), MX	daily low min	9.4 C (48.9 F)	2.8 C (5.0 F)	28 years	22 of 100 (Routine)
4 December 1999	Los Panches (Cfe), MX	daily low min	10.0 C (50.0 F)	2.8 C (5.0 F)	28 years	22 of 100 (Routine)
3 December 1999	Los Panches (Cfe), MX	daily low min	10.6 C (51.1 F)	2.7 C (4.9 F)	9 years	16 of 100 (Routine)
2 December 1999	Los Panches (Cfe), MX	daily low min	10.6 C (51.1 F)	2.7 C (4.9 F)	25 years	21 of 100 (Routine)
1 December 1999	Los Panches (Cfe), MX	daily low min	10.6 C (51.1 F)	2.7 C (4.9 F)	25 years	21 of 100 (Routine)
30 November 1999	Los Panches (Cfe), MX	monthly low min (Tie)	10.6 C (51.1 F)	tie	30 years	5 of 100 (Routine)
12 November 1999	Los Panches (Cfe), MX	daily rain	2.8 mm (0.11 in)	2.8 mm (0.11 in)	34 years	15 of 100 (Routine)
9 November 1999	Los Panches (Cfe), MX	daily low min	15.6 C (60.1 F)	0.5 C (0.9 F)	13 years	8 of 100 (Routine)
8 November 1999	Los Panches (Cfe), MX	daily low min	15.6 C (60.1 F)	0.5 C (0.9 F)	13 years	8 of 100 (Routine)
7 November 1999	Los Panches (Cfe), MX	daily low min	15.0 C (59.0 F)	0.6 C (1.1 F)	22 years	11 of 100 (Routine)

Climate Trend

31 complete years, 1965 to 1999

One stripe for each of 31 complete years at Los Panches (Cfe), 1965 to 1999. Blue stripes are years cooler than the station's own mean of 27.8 C (82.1 F); red stripes are warmer. The coolest year was 1992, at 27.0 C (80.6 F), and the warmest was 1994, at 28.7 C (83.7 F). The strongest colour marks a difference of 0.9 C (1.6 F).

Annual mean temperature at Los Panches (Cfe) as warming stripes, 1965 to 1999
Year	Annual mean temperature	Difference from the station mean
1965	28.0 C	+0.19 C
1966	27.5 C	-0.34 C
1967	27.2 C	-0.65 C
1968	27.1 C	-0.74 C
1969	27.9 C	+0.02 C
1970	27.7 C	-0.11 C
1971	27.7 C	-0.15 C
1972	28.1 C	+0.27 C
1973	27.9 C	+0.09 C
1975	27.6 C	-0.22 C
1976	27.7 C	-0.20 C
1977	27.9 C	+0.04 C
1978	28.2 C	+0.31 C
1979	28.5 C	+0.67 C
1981	27.6 C	-0.21 C
1982	28.7 C	+0.84 C
1983	27.5 C	-0.33 C
1984	27.6 C	-0.30 C
1985	27.8 C	-0.08 C
1986	27.8 C	-0.04 C
1987	28.2 C	+0.33 C
1989	27.9 C	+0.09 C
1991	28.0 C	+0.11 C
1992	27.0 C	-0.83 C
1993	27.7 C	-0.19 C
1994	28.7 C	+0.88 C
1995	28.5 C	+0.61 C
1996	27.6 C	-0.30 C
1997	28.2 C	+0.30 C
1998	28.0 C	+0.16 C
1999	27.6 C	-0.24 C

The fitted trend in annual mean temperature here over 1965 to 1999 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.4) 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 Los Panches (Cfe)
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.1 C (-0.1 to 0.2) per decade	0.2 F (-0.1 to 0.4) per decade	1965 to 1999	31	Not clearly different from zero
Mean daily maximum	0.2 C (0.1 to 0.4) per decade	0.4 F (0.1 to 0.8) per decade	1965 to 1999	31	Rise
Mean daily minimum	-0.1 C (-0.2 to 0.1) per decade	-0.1 F (-0.4 to 0.2) per decade	1965 to 1999	31	Not clearly different from zero

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

1964 to 1999

Yearly extremes at Los Panches (Cfe): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.2 C (117.0 F)	1982	43.1 C (109.5 F)	36
Coldest night (TNn)	5.0 C (41.0 F)	1997	10.0 C (50.0 F)	36
Wettest day (Rx1day)	140.0 mm (5.5 in)	1976	68.6 mm (2.7 in)	36
Wettest five days (Rx5day)	220.3 mm (8.7 in)	1976	104.0 mm (4.1 in)	36
Longest dry spell (CDD)	163 days	1976	96 days	36

Hottest day (TXx)

The hottest day of the year at Los Panches (Cfe), 1964 to 1999. The record is 47.2 C (117.0 F) in 1982, marked on the chart; the median year is 43.1 C (109.5 F).

Hottest day (TXx) at Los Panches (Cfe) by year
Year	Hottest day (TXx)
1964	38.9 C (102.0 F)
1965	42.2 C (108.0 F)
1966	42.2 C (108.0 F)
1967	42.2 C (108.0 F)
1968	42.2 C (108.0 F)
1969	42.8 C (109.0 F)
1970	43.3 C (109.9 F)
1971	42.2 C (108.0 F)
1972	43.3 C (109.9 F)
1973	42.2 C (108.0 F)
1974	42.2 C (108.0 F)
1975	42.2 C (108.0 F)
1976	42.2 C (108.0 F)
1977	42.8 C (109.0 F)
1978	44.4 C (111.9 F)
1979	43.3 C (109.9 F)
1980	45.0 C (113.0 F)
1981	43.3 C (109.9 F)
1982	47.2 C (117.0 F)
1983	42.8 C (109.0 F)
1984	43.3 C (109.9 F)
1985	43.9 C (111.0 F)
1986	43.9 C (111.0 F)
1987	45.0 C (113.0 F)
1988	43.3 C (109.9 F)
1989	43.3 C (109.9 F)
1990	43.3 C (109.9 F)
1991	43.9 C (111.0 F)
1992	42.8 C (109.0 F)
1993	43.3 C (109.9 F)
1994	42.8 C (109.0 F)
1995	43.9 C (111.0 F)
1996	42.8 C (109.0 F)
1997	43.3 C (109.9 F)
1998	42.8 C (109.0 F)
1999	42.8 C (109.0 F)

Coldest night (TNn)

The coldest night of the year at Los Panches (Cfe), 1964 to 1999. The record is 5.0 C (41.0 F) in 1997, marked on the chart; the median year is 10.0 C (50.0 F).

Coldest night (TNn) at Los Panches (Cfe) by year
Year	Coldest night (TNn)
1964	10.6 C (51.1 F)
1965	10.0 C (50.0 F)
1966	10.6 C (51.1 F)
1967	8.9 C (48.0 F)
1968	10.6 C (51.1 F)
1969	10.6 C (51.1 F)
1970	10.0 C (50.0 F)
1971	8.3 C (46.9 F)
1972	10.0 C (50.0 F)
1973	10.0 C (50.0 F)
1974	11.1 C (52.0 F)
1975	7.2 C (45.0 F)
1976	7.8 C (46.0 F)
1977	10.6 C (51.1 F)
1978	11.7 C (53.1 F)
1979	10.6 C (51.1 F)
1980	8.3 C (46.9 F)
1981	10.6 C (51.1 F)
1982	11.1 C (52.0 F)
1983	10.6 C (51.1 F)
1984	11.7 C (53.1 F)
1985	10.6 C (51.1 F)
1986	6.7 C (44.1 F)
1987	10.6 C (51.1 F)
1988	6.7 C (44.1 F)
1989	11.7 C (53.1 F)
1990	10.0 C (50.0 F)
1991	10.0 C (50.0 F)
1992	10.0 C (50.0 F)
1993	10.0 C (50.0 F)
1994	12.2 C (54.0 F)
1995	11.1 C (52.0 F)
1996	10.0 C (50.0 F)
1997	5.0 C (41.0 F)
1998	6.1 C (43.0 F)
1999	7.8 C (46.0 F)

Wettest day (Rx1day)

The wettest day of the year at Los Panches (Cfe), 1964 to 1999. The record is 140.0 mm (5.5 in) in 1976, marked on the chart; the median year is 68.6 mm (2.7 in).

Wettest day (Rx1day) at Los Panches (Cfe) by year
Year	Wettest day (Rx1day)
1964	9.9 mm (0.39 in)
1965	61.5 mm (2.4 in)
1966	57.9 mm (2.3 in)
1967	69.3 mm (2.7 in)
1968	63.0 mm (2.5 in)
1969	51.6 mm (2.0 in)
1970	70.9 mm (2.8 in)
1971	66.3 mm (2.6 in)
1972	67.8 mm (2.7 in)
1973	69.9 mm (2.8 in)
1974	41.7 mm (1.6 in)
1975	57.4 mm (2.3 in)
1976	140.0 mm (5.5 in)
1977	70.4 mm (2.8 in)
1978	61.0 mm (2.4 in)
1979	116.8 mm (4.6 in)
1980	90.7 mm (3.6 in)
1981	76.5 mm (3.0 in)
1982	79.2 mm (3.1 in)
1983	117.9 mm (4.6 in)
1984	93.7 mm (3.7 in)
1985	80.8 mm (3.2 in)
1986	62.0 mm (2.4 in)
1987	69.9 mm (2.8 in)
1988	98.8 mm (3.9 in)
1989	52.8 mm (2.1 in)
1990	47.0 mm (1.9 in)
1991	64.3 mm (2.5 in)
1992	99.8 mm (3.9 in)
1993	63.0 mm (2.5 in)
1994	79.2 mm (3.1 in)
1995	51.6 mm (2.0 in)
1996	134.9 mm (5.3 in)
1997	39.6 mm (1.6 in)
1998	52.1 mm (2.1 in)
1999	73.4 mm (2.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Los Panches (Cfe), 1964 to 1999. The record is 220.3 mm (8.7 in) in 1976, marked on the chart; the median year is 104.0 mm (4.1 in).

Wettest five days (Rx5day) at Los Panches (Cfe) by year
Year	Wettest five days (Rx5day)
1964	9.9 mm (0.39 in)
1965	93.3 mm (3.7 in)
1966	78.8 mm (3.1 in)
1967	147.8 mm (5.8 in)
1968	129.1 mm (5.1 in)
1969	95.8 mm (3.8 in)
1970	114.9 mm (4.5 in)
1971	78.8 mm (3.1 in)
1972	138.9 mm (5.5 in)
1973	98.6 mm (3.9 in)
1974	100.8 mm (4.0 in)
1975	105.4 mm (4.1 in)
1976	220.3 mm (8.7 in)
1977	123.5 mm (4.9 in)
1978	104.0 mm (4.1 in)
1979	122.6 mm (4.8 in)
1980	96.3 mm (3.8 in)
1981	147.6 mm (5.8 in)
1982	117.0 mm (4.6 in)
1983	138.2 mm (5.4 in)
1984	117.4 mm (4.6 in)
1985	124.2 mm (4.9 in)
1986	105.4 mm (4.1 in)
1987	88.4 mm (3.5 in)
1988	158.0 mm (6.2 in)
1989	83.9 mm (3.3 in)
1990	94.2 mm (3.7 in)
1991	90.4 mm (3.6 in)
1992	157.9 mm (6.2 in)
1993	77.3 mm (3.0 in)
1994	98.5 mm (3.9 in)
1995	69.1 mm (2.7 in)
1996	193.9 mm (7.6 in)
1997	93.5 mm (3.7 in)
1998	83.4 mm (3.3 in)
1999	103.9 mm (4.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Los Panches (Cfe), 1964 to 1999. The record is 163 days in 1976, marked on the chart; the median year is 96 days.

Longest dry spell (CDD) at Los Panches (Cfe) by year
Year	Longest dry spell (CDD)
1964	22 days
1965	69 days
1966	61 days
1967	68 days
1968	75 days
1969	147 days
1970	97 days
1971	78 days
1972	144 days
1973	94 days
1974	74 days
1975	110 days
1976	163 days
1977	87 days
1978	98 days
1979	115 days
1980	162 days
1981	87 days
1982	136 days
1983	70 days
1984	127 days
1985	91 days
1986	126 days
1987	85 days
1988	67 days
1989	150 days
1990	87 days
1991	160 days
1992	61 days
1993	104 days
1994	152 days
1995	115 days
1996	85 days
1997	79 days
1998	156 days
1999	146 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

33 years, 1965 to 1999

A day with at least 68.1 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 170.6 mm (6.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Los Panches (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	68.1 mm (2.7 in)
5 years	88.4 mm (3.5 in)
10 years	104.3 mm (4.1 in)
25 years	127.7 mm (5.0 in)
50 years	147.9 mm (5.8 in)	Longer than the 33 years of record
100 years	170.6 mm (6.7 in)	Longer than the 33 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, 33 years of values from 1965 to 1999.

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: 140.0 mm (5.5 in) in 1976; 134.9 mm (5.3 in) in 1996; 117.9 mm (4.6 in) in 1983.

Download the Data

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