Huanusco Weather Records (MXN00032025)

Record envelope, standing records and threshold days for Huanusco (MXN00032025), Mexico, with 46 years of record.

Key Facts for Huanusco

Huanusco (MXN00032025) is a weather station in Mexico at 21.77 latitude and -102.97 longitude, 1,490 m (4,888 ft) above sea level.
The station reports from 1967 to 2012, 46 years of record.
1,464 records set at Huanusco still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Huanusco tied a daily record low minimum temperature of -1.1 C (30.0 F) on 26 December 2012.

About the Station

Location: Mexico, 21.77 latitude, -102.97 longitude.
Elevation: 1,490 m (4,888 ft).
Period of record: 1967 to 2012, 46 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 Huanusco. 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 Huanusco, 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)	-5.6 C (21.9 F)	n/a	n/a
Feb	38.9 C (102.0 F)	-4.4 C (24.1 F)	n/a	n/a
Mar	37.8 C (100.0 F)	-5.0 C (23.0 F)	n/a	n/a
Apr	40.0 C (104.0 F)	0.6 C (33.1 F)	n/a	n/a
May	41.7 C (107.1 F)	2.8 C (37.0 F)	n/a	n/a
Jun	40.6 C (105.1 F)	5.6 C (42.1 F)	n/a	n/a
Jul	38.3 C (100.9 F)	7.2 C (45.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	6.7 C (44.1 F)	n/a	n/a
Sep	36.7 C (98.1 F)	5.0 C (41.0 F)	n/a	n/a
Oct	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Nov	35.0 C (95.0 F)	-3.3 C (26.1 F)	n/a	n/a
Dec	32.2 C (90.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Huanusco still stand. 2006 holds the most, with 102.

Standing records at Huanusco by the year they were set
Year set	Standing records
1972	48
1973	46
1974	21
1975	27
1976	40
1977	33
1978	34
1979	29
1980	20
1981	57
1982	42
1983	35
1984	25
1985	19
1986	30
1987	30
1988	22
1989	37
1990	32
1991	52
1992	57
1993	27
1994	27
1995	56
1996	41
1997	45
1998	65
1999	59
2000	44
2001	37
2002	9
2003	9
2004	9
2006	102
2007	42
2009	51
2010	30
2011	37
2012	38

All-Time Record Progression

2 new records

2 all-time records were set at Huanusco between 1 July 2003 and 30 May 2011. Each dot is a new record.

When Huanusco set new all-time records
Date	Kind	Detail
2003-07-01	Record daily precipitation	Record daily precipitation 70.9 mm (2.8 in)
2011-05-30	Record high minimum temperature	Record high minimum temperature 22.2 C (72.0 F)

Wettest Day of Each Month

Jul: 70.9 mm (2.8 in)

The wettest day on record for each calendar month at Huanusco. The most was 70.9 mm (2.8 in) on 1 July 2003.

Record daily precipitation for each month at Huanusco
Month	Record daily precipitation (mm)	Date
Jan	52.3 mm (2.1 in)	9 January 1992
Feb	52.3 mm (2.1 in)	2 February 2010
Mar	40.4 mm (1.6 in)	4 March 1968
Apr	36.8 mm (1.4 in)	30 April 2012
May	59.9 mm (2.4 in)	25 May 1971
Jun	59.9 mm (2.4 in)	15 June 1976
Jul	70.9 mm (2.8 in)	1 July 2003
Aug	68.8 mm (2.7 in)	21 August 1988
Sep	65.8 mm (2.6 in)	5 September 1993
Oct	57.9 mm (2.3 in)	6 October 1982
Nov	43.9 mm (1.7 in)	26 November 1982
Dec	19.6 mm (0.8 in)	28 December 2000

Period of Record Coverage

1972 to 2012

39 years of record at Huanusco, 1972 to 2012. 13 years have data for under 90 percent of days and are left out of rankings: 1972, 1980, 1981, 1982, 1986, 1999, 2000, 2001 and others.

Days with data per year at Huanusco
Year	Days with data	Share of year	Complete
1972	174	48%	No
1973	365	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	245	67%	No
1981	247	68%	No
1982	303	83%	No
1983	365	100%	Yes
1984	366	100%	Yes
1985	335	92%	Yes
1986	242	66%	No
1987	363	99%	Yes
1988	366	100%	Yes
1989	331	91%	Yes
1990	334	92%	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	306	84%	No
2000	275	75%	No
2001	241	66%	No
2002	30	8%	No
2003	58	16%	No
2004	91	25%	No
2006	363	99%	Yes
2007	363	99%	Yes
2009	362	99%	Yes
2010	345	95%	Yes
2011	229	63%	No
2012	265	72%	No

Latest Records

Latest records at Huanusco
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 December 2012	Huanusco, MX	daily low min (Tie)	-1.1 C (30.0 F)	tie	19 years	2 of 100 (Routine)
30 November 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	0 years	3 of 100 (Routine)
29 November 2012	Huanusco, MX	monthly high max	35.0 C (95.0 F)	1.7 C (3.1 F)	33 years	28 of 100 (Routine)
19 November 2012	Huanusco, MX	daily high max (Tie)	32.8 C (91.0 F)	tie	19 years	2 of 100 (Routine)
18 November 2012	Huanusco, MX	daily high max	32.8 C (91.0 F)	0.6 C (1.1 F)	33 years	14 of 100 (Routine)
12 November 2012	Huanusco, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	40 years	4 of 100 (Routine)
10 November 2012	Huanusco, MX	daily high max (Tie)	31.7 C (89.1 F)	tie	40 years	4 of 100 (Routine)
3 November 2012	Huanusco, MX	daily rain	0.8 mm (0.03 in)	0.8 mm (0.03 in)	45 years	17 of 100 (Routine)
2 November 2012	Huanusco, MX	daily low max	21.7 C (71.1 F)	1.1 C (2.0 F)	27 years	15 of 100 (Routine)
26 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
25 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
24 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
23 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
22 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
21 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
19 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
18 October 2012	Huanusco, MX	monthly high max (Tie)	35.0 C (95.0 F)	tie	12 years	4 of 100 (Routine)
14 October 2012	Huanusco, MX	daily high max	33.9 C (93.0 F)	1.1 C (2.0 F)	5 years	9 of 100 (Routine)
6 October 2012	Huanusco, MX	daily low min	3.9 C (39.0 F)	1.1 C (2.0 F)	2 years	7 of 100 (Routine)
5 October 2012	Huanusco, MX	daily low min	5.0 C (41.0 F)	1.7 C (3.1 F)	2 years	8 of 100 (Routine)

Climate Trend

23 complete years, 1973 to 2010

One stripe for each of 23 complete years at Huanusco, 1973 to 2010. Blue stripes are years cooler than the station's own mean of 19.6 C (67.2 F); red stripes are warmer. The coolest year was 1992, at 18.9 C (65.9 F), and the warmest was 2006, at 21.8 C (71.2 F). The strongest colour marks a difference of 2.3 C (4.1 F).

Annual mean temperature at Huanusco as warming stripes, 1973 to 2010
Year	Annual mean temperature	Difference from the station mean
1973	19.7 C	+0.13 C
1974	19.5 C	-0.08 C
1975	19.1 C	-0.50 C
1976	19.3 C	-0.27 C
1977	19.5 C	-0.09 C
1978	19.5 C	-0.03 C
1979	19.4 C	-0.18 C
1983	18.9 C	-0.67 C
1984	19.1 C	-0.43 C
1987	19.3 C	-0.29 C
1988	19.8 C	+0.20 C
1991	19.2 C	-0.38 C
1992	18.9 C	-0.71 C
1993	19.3 C	-0.28 C
1994	19.8 C	+0.23 C
1995	19.7 C	+0.14 C
1996	19.2 C	-0.34 C
1997	19.2 C	-0.35 C
1998	20.1 C	+0.48 C
2006	21.8 C	+2.22 C
2007	20.3 C	+0.69 C
2009	20.0 C	+0.45 C
2010	19.7 C	+0.09 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

1967 to 2012

Yearly extremes at Huanusco: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.7 C (107.1 F)	2003	38.9 C (102.0 F)	39
Coldest night (TNn)	-5.6 C (21.9 F)	1997	-1.1 C (30.0 F)	39
Wettest day (Rx1day)	70.9 mm (2.8 in)	2003	43.4 mm (1.7 in)	44
Wettest five days (Rx5day)	162.1 mm (6.4 in)	1977	84.8 mm (3.3 in)	44
Longest dry spell (CDD)	163 days	1988	105 days	44

Hottest day (TXx)

The hottest day of the year at Huanusco, 1967 to 2012. The record is 41.7 C (107.1 F) in 2003, marked on the chart; the median year is 38.9 C (102.0 F).

Hottest day (TXx) at Huanusco by year
Year	Hottest day (TXx)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	32.8 C (91.0 F)
1973	38.9 C (102.0 F)
1974	36.1 C (97.0 F)
1975	36.7 C (98.1 F)
1976	37.2 C (99.0 F)
1977	36.1 C (97.0 F)
1978	38.9 C (102.0 F)
1979	35.0 C (95.0 F)
1980	37.8 C (100.0 F)
1981	36.7 C (98.1 F)
1982	39.4 C (102.9 F)
1983	37.8 C (100.0 F)
1984	37.8 C (100.0 F)
1985	37.8 C (100.0 F)
1986	38.9 C (102.0 F)
1987	37.8 C (100.0 F)
1988	38.9 C (102.0 F)
1989	38.9 C (102.0 F)
1990	39.4 C (102.9 F)
1991	39.4 C (102.9 F)
1992	38.9 C (102.0 F)
1993	40.0 C (104.0 F)
1994	39.4 C (102.9 F)
1995	40.6 C (105.1 F)
1996	40.0 C (104.0 F)
1997	38.9 C (102.0 F)
1998	40.6 C (105.1 F)
1999	40.0 C (104.0 F)
2000	40.0 C (104.0 F)
2001	40.0 C (104.0 F)
2002	37.8 C (100.0 F)
2003	41.7 C (107.1 F)
2004	38.3 C (100.9 F)
2006	38.9 C (102.0 F)
2007	38.9 C (102.0 F)
2009	40.0 C (104.0 F)
2010	40.0 C (104.0 F)
2011	41.1 C (106.0 F)
2012	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at Huanusco, 1967 to 2012. The record is -5.6 C (21.9 F) in 1997, marked on the chart; the median year is -1.1 C (30.0 F).

Coldest night (TNn) at Huanusco by year
Year	Coldest night (TNn)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	0.0 C (32.0 F)
1973	0.0 C (32.0 F)
1974	0.6 C (33.1 F)
1975	-2.8 C (27.0 F)
1976	0.6 C (33.1 F)
1977	1.1 C (34.0 F)
1978	0.6 C (33.1 F)
1979	1.7 C (35.1 F)
1980	2.8 C (37.0 F)
1981	3.9 C (39.0 F)
1982	5.0 C (41.0 F)
1983	0.0 C (32.0 F)
1984	1.7 C (35.1 F)
1985	0.0 C (32.0 F)
1986	0.0 C (32.0 F)
1987	0.0 C (32.0 F)
1988	0.0 C (32.0 F)
1989	-2.2 C (28.0 F)
1990	-2.8 C (27.0 F)
1991	-5.0 C (23.0 F)
1992	-2.2 C (28.0 F)
1993	-3.3 C (26.1 F)
1994	-3.3 C (26.1 F)
1995	-3.3 C (26.1 F)
1996	-4.4 C (24.1 F)
1997	-5.6 C (21.9 F)
1998	-4.4 C (24.1 F)
1999	-5.0 C (23.0 F)
2000	-2.8 C (27.0 F)
2001	-2.8 C (27.0 F)
2002	0.0 C (32.0 F)
2003	7.8 C (46.0 F)
2004	0.0 C (32.0 F)
2006	-3.3 C (26.1 F)
2007	-1.1 C (30.0 F)
2009	-2.2 C (28.0 F)
2010	-2.2 C (28.0 F)
2011	-3.3 C (26.1 F)
2012	-1.1 C (30.0 F)

Wettest day (Rx1day)

The wettest day of the year at Huanusco, 1967 to 2012. The record is 70.9 mm (2.8 in) in 2003, marked on the chart; the median year is 43.4 mm (1.7 in).

Wettest day (Rx1day) at Huanusco by year
Year	Wettest day (Rx1day)
1967	50.8 mm (2.0 in)
1968	59.9 mm (2.4 in)
1969	38.9 mm (1.5 in)
1970	38.4 mm (1.5 in)
1971	59.9 mm (2.4 in)
1972	37.3 mm (1.5 in)
1973	42.9 mm (1.7 in)
1974	38.4 mm (1.5 in)
1975	42.4 mm (1.7 in)
1976	66.8 mm (2.6 in)
1977	45.0 mm (1.8 in)
1978	50.8 mm (2.0 in)
1979	39.9 mm (1.6 in)
1980	31.0 mm (1.2 in)
1981	41.9 mm (1.6 in)
1982	57.9 mm (2.3 in)
1983	59.9 mm (2.4 in)
1984	43.9 mm (1.7 in)
1985	30.0 mm (1.2 in)
1986	46.0 mm (1.8 in)
1987	47.8 mm (1.9 in)
1988	68.8 mm (2.7 in)
1989	40.9 mm (1.6 in)
1990	51.3 mm (2.0 in)
1991	39.9 mm (1.6 in)
1992	52.3 mm (2.1 in)
1993	65.8 mm (2.6 in)
1994	56.9 mm (2.2 in)
1995	35.8 mm (1.4 in)
1996	36.6 mm (1.4 in)
1997	26.7 mm (1.1 in)
1998	59.9 mm (2.4 in)
1999	34.8 mm (1.4 in)
2000	25.7 mm (1.0 in)
2001	12.4 mm (0.5 in)
2002	64.8 mm (2.6 in)
2003	70.9 mm (2.8 in)
2004	19.8 mm (0.8 in)
2006	39.1 mm (1.5 in)
2007	35.8 mm (1.4 in)
2009	55.4 mm (2.2 in)
2010	52.3 mm (2.1 in)
2011	48.8 mm (1.9 in)
2012	36.8 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Huanusco, 1967 to 2012. The record is 162.1 mm (6.4 in) in 1977, marked on the chart; the median year is 84.8 mm (3.3 in).

Wettest five days (Rx5day) at Huanusco by year
Year	Wettest five days (Rx5day)
1967	74.4 mm (2.9 in)
1968	96.5 mm (3.8 in)
1969	102.4 mm (4.0 in)
1970	68.2 mm (2.7 in)
1971	86.4 mm (3.4 in)
1972	76.9 mm (3.0 in)
1973	88.7 mm (3.5 in)
1974	70.1 mm (2.8 in)
1975	110.4 mm (4.3 in)
1976	132.9 mm (5.2 in)
1977	162.1 mm (6.4 in)
1978	63.5 mm (2.5 in)
1979	69.9 mm (2.8 in)
1980	50.8 mm (2.0 in)
1981	134.0 mm (5.3 in)
1982	110.4 mm (4.3 in)
1983	84.0 mm (3.3 in)
1984	74.2 mm (2.9 in)
1985	83.9 mm (3.3 in)
1986	106.5 mm (4.2 in)
1987	78.2 mm (3.1 in)
1988	130.0 mm (5.1 in)
1989	59.4 mm (2.3 in)
1990	92.4 mm (3.6 in)
1991	97.8 mm (3.9 in)
1992	97.8 mm (3.9 in)
1993	109.5 mm (4.3 in)
1994	85.6 mm (3.4 in)
1995	92.9 mm (3.7 in)
1996	88.5 mm (3.5 in)
1997	46.3 mm (1.8 in)
1998	107.6 mm (4.2 in)
1999	75.0 mm (3.0 in)
2000	44.0 mm (1.7 in)
2001	43.7 mm (1.7 in)
2002	65.7 mm (2.6 in)
2003	117.7 mm (4.6 in)
2004	38.2 mm (1.5 in)
2006	69.1 mm (2.7 in)
2007	93.3 mm (3.7 in)
2009	85.9 mm (3.4 in)
2010	78.7 mm (3.1 in)
2011	66.9 mm (2.6 in)
2012	41.6 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Huanusco, 1967 to 2012. The record is 163 days in 1988, marked on the chart; the median year is 105 days.

Longest dry spell (CDD) at Huanusco by year
Year	Longest dry spell (CDD)
1967	33 days
1968	60 days
1969	146 days
1970	116 days
1971	144 days
1972	148 days
1973	105 days
1974	145 days
1975	143 days
1976	85 days
1977	80 days
1978	81 days
1979	105 days
1980	51 days
1981	78 days
1982	105 days
1983	123 days
1984	93 days
1985	134 days
1986	122 days
1987	80 days
1988	163 days
1989	112 days
1990	68 days
1991	152 days
1992	41 days
1993	132 days
1994	87 days
1995	144 days
1996	113 days
1997	50 days
1998	113 days
1999	156 days
2000	69 days
2001	120 days
2002	90 days
2003	18 days
2004	38 days
2006	81 days
2007	108 days
2009	109 days
2010	71 days
2011	111 days
2012	74 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, 1968 to 2010

A day with at least 45.3 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 79.9 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Huanusco: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	45.3 mm (1.8 in)
5 years	55.8 mm (2.2 in)
10 years	62.2 mm (2.4 in)
25 years	69.7 mm (2.7 in)
50 years	75.0 mm (3.0 in)	Longer than the 32 years of record
100 years	79.9 mm (3.1 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 1968 to 2010.

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: 68.8 mm (2.7 in) in 1988; 66.8 mm (2.6 in) in 1976; 65.8 mm (2.6 in) in 1993.

Download the Data

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