Yautepec Weather Records (MXN00017024)

Record envelope, standing records and threshold days for Yautepec (MXN00017024), Mexico, with 59 years of record.

Key Facts for Yautepec

Yautepec (MXN00017024) is a weather station in Mexico at 18.85 latitude and -99.02 longitude, 1,343 m (4,406 ft) above sea level.
The station reports from 1955 to 2013, 59 years of record.
1,464 records set at Yautepec still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Yautepec tied a daily record high maximum temperature of 35.6 C (96.1 F) on 31 July 2013.

About the Station

Location: Mexico, 18.85 latitude, -99.02 longitude.
Elevation: 1,343 m (4,406 ft).
Period of record: 1955 to 2013, 59 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 Yautepec. 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 Yautepec, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.6 C (96.1 F)	-1.1 C (30.0 F)	n/a	n/a
Feb	38.3 C (100.9 F)	0.0 C (32.0 F)	n/a	n/a
Mar	40.0 C (104.0 F)	2.2 C (36.0 F)	n/a	n/a
Apr	40.6 C (105.1 F)	6.1 C (43.0 F)	n/a	n/a
May	40.0 C (104.0 F)	7.8 C (46.0 F)	n/a	n/a
Jun	40.0 C (104.0 F)	8.9 C (48.0 F)	n/a	n/a
Jul	36.1 C (97.0 F)	8.3 C (46.9 F)	n/a	n/a
Aug	36.7 C (98.1 F)	7.8 C (46.0 F)	n/a	n/a
Sep	35.6 C (96.1 F)	5.6 C (42.1 F)	n/a	n/a
Oct	38.3 C (100.9 F)	5.0 C (41.0 F)	n/a	n/a
Nov	37.8 C (100.0 F)	1.1 C (34.0 F)	n/a	n/a
Dec	35.6 C (96.1 F)	0.6 C (33.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Yautepec still stand. 1988 holds the most, with 172.

Standing records at Yautepec by the year they were set
Year set	Standing records
1955	62
1956	39
1957	22
1958	38
1959	6
1960	17
1961	19
1962	7
1963	19
1964	18
1965	21
1966	28
1967	91
1968	24
1969	14
1970	11
1971	19
1972	14
1973	18
1974	11
1975	20
1976	32
1977	4
1978	13
1979	24
1980	10
1981	14
1982	13
1983	35
1984	7
1985	3
1986	18
1987	25
1988	172
1989	130
1990	2
1991	17
1992	17
1993	2
1994	7
1995	24
1996	7
1997	16
1998	27
1999	11
2000	4
2001	5
2002	27
2003	13
2004	59
2005	24
2006	23
2007	13
2008	4
2009	1
2010	36
2011	8
2012	48
2013	51

All-Time Record Progression

3 new records

3 all-time records were set at Yautepec between 4 June 2010 and 19 April 2013. Each dot is a new record.

When Yautepec set new all-time records
Date	Kind	Detail
2010-06-04	Record high maximum temperature	Record high maximum temperature 40.0 C (104.0 F)
2011-06-30	Record daily precipitation	Record daily precipitation 158.8 mm (6.3 in)
2013-04-19	Record high maximum temperature	Record high maximum temperature 40.6 C (105.1 F)

Wettest Day of Each Month

Jun: 158.8 mm (6.3 in)

The wettest day on record for each calendar month at Yautepec. The most was 158.8 mm (6.3 in) on 30 June 2011.

Record daily precipitation for each month at Yautepec
Month	Record daily precipitation (mm)	Date
Jan	47.0 mm (1.9 in)	10 January 1967
Feb	57.2 mm (2.3 in)	3 February 2010
Mar	29.0 mm (1.1 in)	16 March 1978
Apr	30.0 mm (1.2 in)	29 April 1968
May	75.4 mm (3.0 in)	29 May 1995
Jun	158.8 mm (6.3 in)	30 June 2011
Jul	100.3 mm (3.9 in)	8 July 1976
Aug	87.4 mm (3.4 in)	5 August 1984
Sep	85.9 mm (3.4 in)	6 September 1973
Oct	73.9 mm (2.9 in)	13 October 1990
Nov	33.8 mm (1.3 in)	1 November 1958
Dec	41.9 mm (1.6 in)	7 December 1968

Period of Record Coverage

1955 to 2013

59 years of record at Yautepec, 1955 to 2013. 4 years have data for under 90 percent of days and are left out of rankings: 1955, 2005, 2009, 2013.

Days with data per year at Yautepec
Year	Days with data	Share of year	Complete
1955	275	75%	No
1956	366	100%	Yes
1957	334	92%	Yes
1958	365	100%	Yes
1959	364	100%	Yes
1960	364	99%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	335	92%	Yes
1966	365	100%	Yes
1967	363	99%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	364	100%	Yes
1971	364	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	338	92%	Yes
1977	365	100%	Yes
1978	362	99%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	335	92%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
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	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	306	84%	No
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	212	58%	No
2010	365	100%	Yes
2011	365	100%	Yes
2012	366	100%	Yes
2013	211	58%	No

Latest Records

Latest records at Yautepec
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 July 2013	Yautepec, MX	daily high max (Tie)	35.6 C (96.1 F)	tie	56 years	5 of 100 (Routine)
30 July 2013	Yautepec, MX	daily high max (Tie)	35.6 C (96.1 F)	tie	56 years	5 of 100 (Routine)
29 July 2013	Yautepec, MX	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	24 years	14 of 100 (Routine)
28 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	56 years	5 of 100 (Routine)
27 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	56 years	5 of 100 (Routine)
26 July 2013	Yautepec, MX	daily high max	35.0 C (95.0 F)	0.6 C (1.1 F)	24 years	14 of 100 (Routine)
25 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	24 years	3 of 100 (Routine)
23 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	24 years	3 of 100 (Routine)
15 July 2013	Yautepec, MX	daily high max (Tie)	33.9 C (93.0 F)	tie	6 years	1 of 100 (Routine)
10 July 2013	Yautepec, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	24 years	3 of 100 (Routine)
6 July 2013	Yautepec, MX	daily high min (Tie)	18.9 C (66.0 F)	tie	26 years	3 of 100 (Routine)
3 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	24 years	3 of 100 (Routine)
2 July 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	7 years	1 of 100 (Routine)
1 July 2013	Yautepec, MX	daily high max (Tie)	34.4 C (93.9 F)	tie	52 years	5 of 100 (Routine)
28 June 2013	Yautepec, MX	daily high max (Tie)	35.0 C (95.0 F)	tie	3 years	1 of 100 (Routine)
27 June 2013	Yautepec, MX	daily high max	34.4 C (93.9 F)	0.5 C (0.9 F)	20 years	12 of 100 (Routine)
16 June 2013	Yautepec, MX	daily high max	36.1 C (97.0 F)	1.1 C (2.0 F)	32 years	17 of 100 (Routine)
15 June 2013	Yautepec, MX	daily high max	37.8 C (100.0 F)	1.1 C (2.0 F)	0 years	8 of 100 (Routine)
8 June 2013	Yautepec, MX	all-time high min (Tie)	21.1 C (70.0 F)	tie	30 years	8 of 100 (Routine)
19 May 2013	Yautepec, MX	daily high max	39.4 C (102.9 F)	1.1 C (2.0 F)	3 years	8 of 100 (Routine)

Climate Trend

51 complete years, 1956 to 2012

One stripe for each of 51 complete years at Yautepec, 1956 to 2012. Blue stripes are years cooler than the station's own mean of 21.3 C (70.4 F); red stripes are warmer. The coolest year was 1967, at 18.9 C (66.1 F), and the warmest was 2012, at 23.6 C (74.5 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at Yautepec as warming stripes, 1956 to 2012
Year	Annual mean temperature	Difference from the station mean
1956	20.7 C	-0.60 C
1958	21.9 C	+0.61 C
1959	21.6 C	+0.23 C
1960	21.6 C	+0.22 C
1961	21.2 C	-0.18 C
1962	21.6 C	+0.26 C
1963	21.0 C	-0.32 C
1964	20.7 C	-0.65 C
1966	20.2 C	-1.15 C
1967	18.9 C	-2.39 C
1968	19.8 C	-1.51 C
1969	20.3 C	-1.08 C
1970	19.8 C	-1.56 C
1971	19.8 C	-1.58 C
1972	20.0 C	-1.31 C
1973	19.9 C	-1.47 C
1974	19.8 C	-1.53 C
1975	19.7 C	-1.64 C
1977	20.3 C	-1.00 C
1978	20.8 C	-0.54 C
1979	21.0 C	-0.33 C
1980	21.1 C	-0.26 C
1982	21.3 C	-0.08 C
1983	20.8 C	-0.49 C
1984	20.9 C	-0.45 C
1985	21.2 C	-0.18 C
1986	21.2 C	-0.12 C
1987	21.5 C	+0.18 C
1988	22.7 C	+1.36 C
1989	21.2 C	-0.12 C
1990	21.5 C	+0.14 C
1991	22.1 C	+0.73 C
1992	21.8 C	+0.47 C
1993	22.3 C	+1.01 C
1994	22.5 C	+1.12 C
1995	22.2 C	+0.82 C
1996	21.4 C	+0.08 C
1997	21.6 C	+0.31 C
1998	21.9 C	+0.56 C
1999	21.2 C	-0.18 C
2000	21.5 C	+0.21 C
2001	21.2 C	-0.18 C
2002	21.6 C	+0.29 C
2003	21.6 C	+0.29 C
2004	23.3 C	+1.99 C
2006	23.2 C	+1.91 C
2007	23.2 C	+1.85 C
2008	22.8 C	+1.47 C
2010	22.4 C	+1.05 C
2011	22.9 C	+1.53 C
2012	23.6 C	+2.26 C

The annual mean temperature here has risen by 0.4 C (0.3 to 0.6) per decade over 1956 to 2012. In Fahrenheit: 0.8 F (0.6 to 1.0) per decade. The slope is a straight line fitted to 51 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Yautepec
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.4 C (0.3 to 0.6) per decade	0.8 F (0.6 to 1.0) per decade	1956 to 2012	51	Rise
Mean daily maximum	0.5 C (0.3 to 0.6) per decade	0.8 F (0.5 to 1.2) per decade	1956 to 2012	51	Rise
Mean daily minimum	0.4 C (0.3 to 0.6) per decade	0.8 F (0.5 to 1.0) per decade	1956 to 2012	51	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

1955 to 2013

Yearly extremes at Yautepec: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	2013	37.2 C (99.0 F)	59
Coldest night (TNn)	-1.1 C (30.0 F)	1967	2.8 C (37.0 F)	59
Wettest day (Rx1day)	158.8 mm (6.3 in)	2011	61.0 mm (2.4 in)	59
Wettest five days (Rx5day)	225.4 mm (8.9 in)	2011	113.0 mm (4.4 in)	59
Longest dry spell (CDD)	154 days	1998	73 days	59

Hottest day (TXx)

The hottest day of the year at Yautepec, 1955 to 2013. The record is 40.6 C (105.1 F) in 2013, marked on the chart; the median year is 37.2 C (99.0 F).

Hottest day (TXx) at Yautepec by year
Year	Hottest day (TXx)
1955	36.7 C (98.1 F)
1956	35.0 C (95.0 F)
1957	37.2 C (99.0 F)
1958	39.4 C (102.9 F)
1959	36.7 C (98.1 F)
1960	37.8 C (100.0 F)
1961	38.3 C (100.9 F)
1962	37.8 C (100.0 F)
1963	37.2 C (99.0 F)
1964	37.2 C (99.0 F)
1965	36.7 C (98.1 F)
1966	37.2 C (99.0 F)
1967	35.0 C (95.0 F)
1968	35.0 C (95.0 F)
1969	36.1 C (97.0 F)
1970	37.8 C (100.0 F)
1971	35.0 C (95.0 F)
1972	35.0 C (95.0 F)
1973	35.6 C (96.1 F)
1974	37.8 C (100.0 F)
1975	35.0 C (95.0 F)
1976	35.0 C (95.0 F)
1977	35.6 C (96.1 F)
1978	36.1 C (97.0 F)
1979	36.7 C (98.1 F)
1980	36.7 C (98.1 F)
1981	36.7 C (98.1 F)
1982	37.8 C (100.0 F)
1983	36.7 C (98.1 F)
1984	38.9 C (102.0 F)
1985	35.6 C (96.1 F)
1986	37.2 C (99.0 F)
1987	37.2 C (99.0 F)
1988	36.1 C (97.0 F)
1989	38.3 C (100.9 F)
1990	36.1 C (97.0 F)
1991	39.4 C (102.9 F)
1992	36.7 C (98.1 F)
1993	38.3 C (100.9 F)
1994	38.3 C (100.9 F)
1995	37.2 C (99.0 F)
1996	36.1 C (97.0 F)
1997	35.6 C (96.1 F)
1998	38.9 C (102.0 F)
1999	36.7 C (98.1 F)
2000	36.1 C (97.0 F)
2001	36.1 C (97.0 F)
2002	37.2 C (99.0 F)
2003	36.7 C (98.1 F)
2004	38.3 C (100.9 F)
2005	38.9 C (102.0 F)
2006	38.9 C (102.0 F)
2007	38.9 C (102.0 F)
2008	38.9 C (102.0 F)
2009	38.9 C (102.0 F)
2010	40.0 C (104.0 F)
2011	38.3 C (100.9 F)
2012	40.0 C (104.0 F)
2013	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at Yautepec, 1955 to 2013. The record is -1.1 C (30.0 F) in 1967, marked on the chart; the median year is 2.8 C (37.0 F).

Coldest night (TNn) at Yautepec by year
Year	Coldest night (TNn)
1955	2.8 C (37.0 F)
1956	0.0 C (32.0 F)
1957	3.3 C (37.9 F)
1958	4.4 C (39.9 F)
1959	3.3 C (37.9 F)
1960	3.9 C (39.0 F)
1961	0.0 C (32.0 F)
1962	2.2 C (36.0 F)
1963	2.8 C (37.0 F)
1964	2.8 C (37.0 F)
1965	1.7 C (35.1 F)
1966	0.6 C (33.1 F)
1967	-1.1 C (30.0 F)
1968	1.7 C (35.1 F)
1969	1.7 C (35.1 F)
1970	2.2 C (36.0 F)
1971	2.8 C (37.0 F)
1972	2.8 C (37.0 F)
1973	2.8 C (37.0 F)
1974	3.9 C (39.0 F)
1975	2.8 C (37.0 F)
1976	6.7 C (44.1 F)
1977	3.9 C (39.0 F)
1978	5.0 C (41.0 F)
1979	2.8 C (37.0 F)
1980	1.7 C (35.1 F)
1981	1.7 C (35.1 F)
1982	0.6 C (33.1 F)
1983	0.6 C (33.1 F)
1984	2.8 C (37.0 F)
1985	2.8 C (37.0 F)
1986	0.0 C (32.0 F)
1987	1.7 C (35.1 F)
1988	1.1 C (34.0 F)
1989	7.2 C (45.0 F)
1990	5.0 C (41.0 F)
1991	3.9 C (39.0 F)
1992	3.3 C (37.9 F)
1993	5.0 C (41.0 F)
1994	3.9 C (39.0 F)
1995	6.1 C (43.0 F)
1996	3.9 C (39.0 F)
1997	1.1 C (34.0 F)
1998	2.8 C (37.0 F)
1999	2.8 C (37.0 F)
2000	5.0 C (41.0 F)
2001	6.1 C (43.0 F)
2002	2.2 C (36.0 F)
2003	6.1 C (43.0 F)
2004	5.0 C (41.0 F)
2005	6.1 C (43.0 F)
2006	3.9 C (39.0 F)
2007	8.3 C (46.9 F)
2008	5.0 C (41.0 F)
2009	5.0 C (41.0 F)
2010	2.2 C (36.0 F)
2011	0.6 C (33.1 F)
2012	6.7 C (44.1 F)
2013	2.2 C (36.0 F)

Wettest day (Rx1day)

The wettest day of the year at Yautepec, 1955 to 2013. The record is 158.8 mm (6.3 in) in 2011, marked on the chart; the median year is 61.0 mm (2.4 in).

Wettest day (Rx1day) at Yautepec by year
Year	Wettest day (Rx1day)
1955	45.5 mm (1.8 in)
1956	48.8 mm (1.9 in)
1957	33.8 mm (1.3 in)
1958	65.3 mm (2.6 in)
1959	74.9 mm (2.9 in)
1960	43.9 mm (1.7 in)
1961	74.9 mm (2.9 in)
1962	63.8 mm (2.5 in)
1963	64.8 mm (2.6 in)
1964	49.8 mm (2.0 in)
1965	45.0 mm (1.8 in)
1966	72.9 mm (2.9 in)
1967	47.0 mm (1.9 in)
1968	59.9 mm (2.4 in)
1969	61.0 mm (2.4 in)
1970	51.8 mm (2.0 in)
1971	50.8 mm (2.0 in)
1972	37.8 mm (1.5 in)
1973	85.9 mm (3.4 in)
1974	98.8 mm (3.9 in)
1975	53.8 mm (2.1 in)
1976	100.3 mm (3.9 in)
1977	60.5 mm (2.4 in)
1978	51.1 mm (2.0 in)
1979	41.4 mm (1.6 in)
1980	88.9 mm (3.5 in)
1981	63.5 mm (2.5 in)
1982	61.0 mm (2.4 in)
1983	47.5 mm (1.9 in)
1984	87.4 mm (3.4 in)
1985	69.9 mm (2.8 in)
1986	60.2 mm (2.4 in)
1987	53.1 mm (2.1 in)
1988	59.9 mm (2.4 in)
1989	35.1 mm (1.4 in)
1990	73.9 mm (2.9 in)
1991	63.0 mm (2.5 in)
1992	41.1 mm (1.6 in)
1993	64.3 mm (2.5 in)
1994	51.1 mm (2.0 in)
1995	75.4 mm (3.0 in)
1996	51.1 mm (2.0 in)
1997	61.2 mm (2.4 in)
1998	85.1 mm (3.4 in)
1999	60.2 mm (2.4 in)
2000	45.2 mm (1.8 in)
2001	70.1 mm (2.8 in)
2002	48.3 mm (1.9 in)
2003	81.3 mm (3.2 in)
2004	71.4 mm (2.8 in)
2005	80.0 mm (3.1 in)
2006	75.9 mm (3.0 in)
2007	66.0 mm (2.6 in)
2008	62.0 mm (2.4 in)
2009	22.4 mm (0.9 in)
2010	63.8 mm (2.5 in)
2011	158.8 mm (6.3 in)
2012	54.9 mm (2.2 in)
2013	24.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Yautepec, 1955 to 2013. The record is 225.4 mm (8.9 in) in 2011, marked on the chart; the median year is 113.0 mm (4.4 in).

Wettest five days (Rx5day) at Yautepec by year
Year	Wettest five days (Rx5day)
1955	140.0 mm (5.5 in)
1956	95.0 mm (3.7 in)
1957	79.8 mm (3.1 in)
1958	118.2 mm (4.7 in)
1959	116.9 mm (4.6 in)
1960	87.9 mm (3.5 in)
1961	147.1 mm (5.8 in)
1962	107.5 mm (4.2 in)
1963	112.5 mm (4.4 in)
1964	91.5 mm (3.6 in)
1965	92.9 mm (3.7 in)
1966	149.2 mm (5.9 in)
1967	116.8 mm (4.6 in)
1968	171.5 mm (6.8 in)
1969	173.7 mm (6.8 in)
1970	89.1 mm (3.5 in)
1971	112.3 mm (4.4 in)
1972	81.6 mm (3.2 in)
1973	170.7 mm (6.7 in)
1974	161.6 mm (6.4 in)
1975	113.0 mm (4.4 in)
1976	194.2 mm (7.6 in)
1977	112.6 mm (4.4 in)
1978	73.1 mm (2.9 in)
1979	118.3 mm (4.7 in)
1980	131.4 mm (5.2 in)
1981	118.9 mm (4.7 in)
1982	104.9 mm (4.1 in)
1983	139.4 mm (5.5 in)
1984	159.1 mm (6.3 in)
1985	113.4 mm (4.5 in)
1986	81.6 mm (3.2 in)
1987	88.5 mm (3.5 in)
1988	127.1 mm (5.0 in)
1989	108.7 mm (4.3 in)
1990	110.3 mm (4.3 in)
1991	97.5 mm (3.8 in)
1992	94.1 mm (3.7 in)
1993	123.5 mm (4.9 in)
1994	75.8 mm (3.0 in)
1995	143.5 mm (5.6 in)
1996	168.2 mm (6.6 in)
1997	103.0 mm (4.1 in)
1998	158.8 mm (6.3 in)
1999	135.6 mm (5.3 in)
2000	85.6 mm (3.4 in)
2001	164.9 mm (6.5 in)
2002	104.6 mm (4.1 in)
2003	141.5 mm (5.6 in)
2004	112.7 mm (4.4 in)
2005	94.3 mm (3.7 in)
2006	111.2 mm (4.4 in)
2007	113.0 mm (4.4 in)
2008	126.6 mm (5.0 in)
2009	64.4 mm (2.5 in)
2010	118.8 mm (4.7 in)
2011	225.4 mm (8.9 in)
2012	184.6 mm (7.3 in)
2013	50.5 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Yautepec, 1955 to 2013. The record is 154 days in 1998, marked on the chart; the median year is 73 days.

Longest dry spell (CDD) at Yautepec by year
Year	Longest dry spell (CDD)
1955	50 days
1956	79 days
1957	56 days
1958	45 days
1959	94 days
1960	121 days
1961	69 days
1962	101 days
1963	79 days
1964	92 days
1965	37 days
1966	68 days
1967	85 days
1968	47 days
1969	71 days
1970	152 days
1971	63 days
1972	108 days
1973	94 days
1974	73 days
1975	103 days
1976	90 days
1977	81 days
1978	65 days
1979	53 days
1980	83 days
1981	61 days
1982	78 days
1983	68 days
1984	88 days
1985	55 days
1986	91 days
1987	64 days
1988	83 days
1989	93 days
1990	54 days
1991	125 days
1992	48 days
1993	59 days
1994	108 days
1995	52 days
1996	81 days
1997	77 days
1998	154 days
1999	106 days
2000	133 days
2001	68 days
2002	46 days
2003	88 days
2004	66 days
2005	64 days
2006	84 days
2007	41 days
2008	109 days
2009	48 days
2010	58 days
2011	64 days
2012	59 days
2013	73 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

55 years, 1956 to 2012

A day with at least 59.8 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 127.0 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Yautepec: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	59.8 mm (2.4 in)
5 years	76.3 mm (3.0 in)
10 years	87.8 mm (3.5 in)
25 years	103.1 mm (4.1 in)
50 years	114.9 mm (4.5 in)
100 years	127.0 mm (5.0 in)	Longer than the 55 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, 55 years of values from 1956 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: 158.8 mm (6.3 in) in 2011; 100.3 mm (3.9 in) in 1976; 98.8 mm (3.9 in) in 1974.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Yautepec, at 1967. Each is measured against neighbouring stations.

Relative to 5 neighbouring stations, the station's annual mean temperature from 1967 ran 1.0 C (1.8 F) lower than in the years before (likely change).

Suspected changes in the annual mean temperature at Yautepec, against neighbouring stations
Year	Shift (C)	Shift (F)	Strength	Neighbours
1967	-1.0	-1.8	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 Yautepec standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Yautepec 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).