Huajicori Weather Records (MXN00018012)

Record envelope, standing records and threshold days for Huajicori (MXN00018012), Mexico, with 49 years of record.

Key Facts for Huajicori

Huajicori (MXN00018012) is a weather station in Mexico at 22.63 latitude and -105.32 longitude, 72 m (236 ft) above sea level.
The station reports from 1965 to 2013, 49 years of record.
1,464 records set at Huajicori still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Huajicori set a daily record precipitation of 43.9 mm (1.7 in) on 30 December 2013.

About the Station

Location: Mexico, 22.63 latitude, -105.32 longitude.
Elevation: 72 m (236 ft).
Period of record: 1965 to 2013, 49 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 Huajicori. 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 Huajicori, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	37.8 C (100.0 F)	0.6 C (33.1 F)	n/a	n/a
Feb	38.9 C (102.0 F)	2.8 C (37.0 F)	n/a	n/a
Mar	40.6 C (105.1 F)	2.8 C (37.0 F)	n/a	n/a
Apr	43.9 C (111.0 F)	7.2 C (45.0 F)	n/a	n/a
May	42.8 C (109.0 F)	7.8 C (46.0 F)	n/a	n/a
Jun	42.8 C (109.0 F)	13.9 C (57.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	13.3 C (55.9 F)	n/a	n/a
Aug	41.7 C (107.1 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.6 C (105.1 F)	11.7 C (53.1 F)	n/a	n/a
Oct	41.7 C (107.1 F)	11.7 C (53.1 F)	n/a	n/a
Nov	40.0 C (104.0 F)	5.0 C (41.0 F)	n/a	n/a
Dec	40.0 C (104.0 F)	2.8 C (37.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Huajicori still stand. 1987 holds the most, with 114.

Standing records at Huajicori by the year they were set
Year set	Standing records
1968	19
1976	33
1977	41
1978	34
1979	17
1980	51
1981	41
1982	25
1983	18
1984	27
1986	11
1987	114
1988	23
1989	42
1990	36
1991	39
1992	72
1993	79
1994	68
1995	51
1996	15
1997	18
1998	32
1999	49
2001	67
2002	90
2003	63
2004	32
2005	53
2006	10
2007	25
2008	53
2009	15
2010	48
2011	22
2012	14
2013	17

Wettest Day of Each Month

Nov: 233.9 mm (9.2 in)

The wettest day on record for each calendar month at Huajicori. The most was 233.9 mm (9.2 in) on 11 November 1997.

Record daily precipitation for each month at Huajicori
Month	Record daily precipitation (mm)	Date
Jan	79.8 mm (3.1 in)	24 January 1979
Feb	53.8 mm (2.1 in)	18 February 2010
Mar	50.3 mm (2.0 in)	3 March 1968
Apr	13.0 mm (0.5 in)	1 April 1966
May	124.5 mm (4.9 in)	29 May 1974
Jun	132.8 mm (5.2 in)	23 June 2012
Jul	159.8 mm (6.3 in)	16 July 1998
Aug	149.9 mm (5.9 in)	12 August 1980
Sep	191.8 mm (7.6 in)	20 September 2003
Oct	108.0 mm (4.3 in)	21 October 1986
Nov	233.9 mm (9.2 in)	11 November 1997
Dec	82.0 mm (3.2 in)	28 December 1972

Period of Record Coverage

1968 to 2013

37 years of record at Huajicori, 1968 to 2013. 13 years have data for under 90 percent of days and are left out of rankings: 1968, 1976, 1978, 1979, 1982, 1983, 1984, 1986 and others.

Days with data per year at Huajicori
Year	Days with data	Share of year	Complete
1968	29	8%	No
1976	204	56%	No
1977	365	100%	Yes
1978	275	75%	No
1979	213	58%	No
1980	335	92%	Yes
1981	365	100%	Yes
1982	203	56%	No
1983	245	67%	No
1984	121	33%	No
1986	92	25%	No
1987	359	98%	Yes
1988	361	99%	Yes
1989	300	82%	No
1990	358	98%	Yes
1991	355	97%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	353	97%	Yes
1995	300	82%	No
1996	152	42%	No
1997	203	56%	No
1998	333	91%	Yes
1999	345	95%	Yes
2001	360	99%	Yes
2002	365	100%	Yes
2003	363	99%	Yes
2004	331	90%	Yes
2005	363	99%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	335	92%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	365	100%	Yes
2012	245	67%	No
2013	364	100%	Yes

Latest Records

Latest records at Huajicori
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 December 2013	Huajicori, MX	daily rain	43.9 mm (1.7 in)	41.1 mm (1.6 in)	4 years	33 of 100 (Routine)
21 December 2013	Huajicori, MX	daily rain	35.8 mm (1.4 in)	35.0 mm (1.4 in)	27 years	36 of 100 (Notable)
9 November 2013	Huajicori, MX	daily low max	25.0 C (77.0 F)	6.1 C (11.0 F)	20 years	35 of 100 (Notable)
9 November 2013	Huajicori, MX	daily rain	2.8 mm (0.11 in)	2.8 mm (0.11 in)	48 years	18 of 100 (Routine)
8 November 2013	Huajicori, MX	daily low max (Tie)	30.0 C (86.0 F)	tie	8 years	1 of 100 (Routine)
7 November 2013	Huajicori, MX	daily low max (Tie)	30.6 C (87.1 F)	tie	35 years	3 of 100 (Routine)
7 November 2013	Huajicori, MX	daily high min (Tie)	21.7 C (71.1 F)	tie	27 years	3 of 100 (Routine)
5 November 2013	Huajicori, MX	daily rain	9.9 mm (0.39 in)	9.9 mm (0.39 in)	48 years	20 of 100 (Routine)
4 November 2013	Huajicori, MX	daily rain	116.8 mm (4.6 in)	104.1 mm (4.1 in)	20 years	39 of 100 (Notable)
31 October 2013	Huajicori, MX	daily rain	14.0 mm (0.6 in)	9.7 mm (0.38 in)	26 years	16 of 100 (Routine)
5 October 2013	Huajicori, MX	daily low max (Tie)	32.8 C (91.0 F)	tie	34 years	3 of 100 (Routine)
24 September 2013	Huajicori, MX	daily low max	27.2 C (81.0 F)	3.4 C (6.1 F)	14 years	24 of 100 (Routine)
19 September 2013	Huajicori, MX	monthly low max (Tie)	25.6 C (78.1 F)	tie	25 years	5 of 100 (Routine)
9 September 2013	Huajicori, MX	daily low max (Tie)	28.9 C (84.0 F)	tie	3 years	1 of 100 (Routine)
7 September 2013	Huajicori, MX	daily low max (Tie)	30.0 C (86.0 F)	tie	3 years	1 of 100 (Routine)
4 September 2013	Huajicori, MX	daily low max (Tie)	30.6 C (87.1 F)	tie	2 years	1 of 100 (Routine)
29 August 2013	Huajicori, MX	daily rain	83.8 mm (3.3 in)	24.9 mm (1.0 in)	32 years	23 of 100 (Routine)
28 August 2013	Huajicori, MX	daily low max	30.0 C (86.0 F)	1.7 C (3.1 F)	19 years	17 of 100 (Routine)
24 August 2013	Huajicori, MX	daily low max (Tie)	30.6 C (87.1 F)	tie	10 years	1 of 100 (Routine)
17 July 2013	Huajicori, MX	daily low max	30.6 C (87.1 F)	1.1 C (2.0 F)	32 years	17 of 100 (Routine)

Climate Trend

18 complete years, 1977 to 2013

One stripe for each of 18 complete years at Huajicori, 1977 to 2013. Blue stripes are years cooler than the station's own mean of 25.9 C (78.6 F); red stripes are warmer. The coolest year was 2010, at 23.9 C (75.1 F), and the warmest was 1994, at 27.8 C (82.1 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Huajicori as warming stripes, 1977 to 2013
Year	Annual mean temperature	Difference from the station mean
1977	26.5 C	+0.61 C
1981	26.4 C	+0.50 C
1987	25.0 C	-0.87 C
1990	26.7 C	+0.79 C
1991	26.8 C	+0.85 C
1992	26.8 C	+0.90 C
1993	27.1 C	+1.19 C
1994	27.8 C	+1.93 C
2001	25.7 C	-0.20 C
2002	27.5 C	+1.56 C
2003	26.3 C	+0.35 C
2005	24.7 C	-1.20 C
2006	25.2 C	-0.72 C
2007	25.0 C	-0.90 C
2009	25.3 C	-0.63 C
2010	23.9 C	-1.98 C
2011	24.5 C	-1.43 C
2013	25.2 C	-0.75 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

1965 to 2013

Yearly extremes at Huajicori: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.9 C (111.0 F)	2008	40.0 C (104.0 F)	37
Coldest night (TNn)	0.6 C (33.1 F)	2008	7.8 C (46.0 F)	37
Wettest day (Rx1day)	233.9 mm (9.2 in)	1997	106.5 mm (4.2 in)	46
Wettest five days (Rx5day)	380.9 mm (15.0 in)	1999	208.5 mm (8.2 in)	46
Longest dry spell (CDD)	183 days	1989	126 days	46

Hottest day (TXx)

The hottest day of the year at Huajicori, 1965 to 2013. The record is 43.9 C (111.0 F) in 2008, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Huajicori by year
Year	Hottest day (TXx)
1965	n/a
1966	n/a
1967	n/a
1968	31.1 C (88.0 F)
1969	n/a
1970	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	38.3 C (100.9 F)
1977	40.6 C (105.1 F)
1978	40.0 C (104.0 F)
1979	40.0 C (104.0 F)
1980	41.7 C (107.1 F)
1981	39.4 C (102.9 F)
1982	40.0 C (104.0 F)
1983	40.0 C (104.0 F)
1984	35.6 C (96.1 F)
1986	38.3 C (100.9 F)
1987	40.6 C (105.1 F)
1988	38.9 C (102.0 F)
1989	40.0 C (104.0 F)
1990	40.0 C (104.0 F)
1991	41.7 C (107.1 F)
1992	40.6 C (105.1 F)
1993	41.7 C (107.1 F)
1994	42.2 C (108.0 F)
1995	41.1 C (106.0 F)
1996	39.4 C (102.9 F)
1997	38.9 C (102.0 F)
1998	42.8 C (109.0 F)
1999	42.8 C (109.0 F)
2001	41.1 C (106.0 F)
2002	42.8 C (109.0 F)
2003	41.7 C (107.1 F)
2004	42.8 C (109.0 F)
2005	40.6 C (105.1 F)
2006	40.0 C (104.0 F)
2007	39.4 C (102.9 F)
2008	43.9 C (111.0 F)
2009	40.0 C (104.0 F)
2010	40.0 C (104.0 F)
2011	38.3 C (100.9 F)
2012	42.8 C (109.0 F)
2013	38.9 C (102.0 F)

Coldest night (TNn)

The coldest night of the year at Huajicori, 1965 to 2013. The record is 0.6 C (33.1 F) in 2008, marked on the chart; the median year is 7.8 C (46.0 F).

Coldest night (TNn) at Huajicori by year
Year	Coldest night (TNn)
1965	n/a
1966	n/a
1967	n/a
1968	5.0 C (41.0 F)
1969	n/a
1970	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	13.9 C (57.0 F)
1977	10.0 C (50.0 F)
1978	10.0 C (50.0 F)
1979	8.9 C (48.0 F)
1980	7.8 C (46.0 F)
1981	9.4 C (48.9 F)
1982	8.9 C (48.0 F)
1983	8.9 C (48.0 F)
1984	7.8 C (46.0 F)
1986	6.7 C (44.1 F)
1987	8.9 C (48.0 F)
1988	3.9 C (39.0 F)
1989	6.7 C (44.1 F)
1990	7.8 C (46.0 F)
1991	8.9 C (48.0 F)
1992	8.9 C (48.0 F)
1993	13.9 C (57.0 F)
1994	15.6 C (60.1 F)
1995	13.9 C (57.0 F)
1996	16.7 C (62.1 F)
1997	7.8 C (46.0 F)
1998	6.7 C (44.1 F)
1999	5.0 C (41.0 F)
2001	3.9 C (39.0 F)
2002	4.4 C (39.9 F)
2003	3.9 C (39.0 F)
2004	8.9 C (48.0 F)
2005	7.8 C (46.0 F)
2006	7.2 C (45.0 F)
2007	2.8 C (37.0 F)
2008	0.6 C (33.1 F)
2009	6.7 C (44.1 F)
2010	5.6 C (42.1 F)
2011	2.8 C (37.0 F)
2012	7.8 C (46.0 F)
2013	6.7 C (44.1 F)

Wettest day (Rx1day)

The wettest day of the year at Huajicori, 1965 to 2013. The record is 233.9 mm (9.2 in) in 1997, marked on the chart; the median year is 106.5 mm (4.2 in).

Wettest day (Rx1day) at Huajicori by year
Year	Wettest day (Rx1day)
1965	110.5 mm (4.4 in)
1966	122.4 mm (4.8 in)
1967	130.0 mm (5.1 in)
1968	95.3 mm (3.8 in)
1969	61.2 mm (2.4 in)
1970	118.1 mm (4.6 in)
1972	82.0 mm (3.2 in)
1973	146.1 mm (5.8 in)
1974	129.8 mm (5.1 in)
1975	93.5 mm (3.7 in)
1976	140.0 mm (5.5 in)
1977	78.0 mm (3.1 in)
1978	74.9 mm (2.9 in)
1979	79.8 mm (3.1 in)
1980	149.9 mm (5.9 in)
1981	89.9 mm (3.5 in)
1982	10.4 mm (0.4 in)
1983	100.6 mm (4.0 in)
1984	4.8 mm (0.19 in)
1986	108.0 mm (4.3 in)
1987	66.8 mm (2.6 in)
1988	97.8 mm (3.9 in)
1989	28.4 mm (1.1 in)
1990	59.9 mm (2.4 in)
1991	104.9 mm (4.1 in)
1992	111.0 mm (4.4 in)
1993	77.0 mm (3.0 in)
1994	48.8 mm (1.9 in)
1995	66.8 mm (2.6 in)
1996	0.0 mm (0.00 in)
1997	233.9 mm (9.2 in)
1998	159.8 mm (6.3 in)
1999	143.3 mm (5.6 in)
2001	117.9 mm (4.6 in)
2002	170.9 mm (6.7 in)
2003	191.8 mm (7.6 in)
2004	144.8 mm (5.7 in)
2005	94.0 mm (3.7 in)
2006	104.9 mm (4.1 in)
2007	108.0 mm (4.3 in)
2008	119.9 mm (4.7 in)
2009	91.9 mm (3.6 in)
2010	143.8 mm (5.7 in)
2011	151.9 mm (6.0 in)
2012	132.8 mm (5.2 in)
2013	116.8 mm (4.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Huajicori, 1965 to 2013. The record is 380.9 mm (15.0 in) in 1999, marked on the chart; the median year is 208.5 mm (8.2 in).

Wettest five days (Rx5day) at Huajicori by year
Year	Wettest five days (Rx5day)
1965	245.4 mm (9.7 in)
1966	247.2 mm (9.7 in)
1967	253.6 mm (10.0 in)
1968	150.5 mm (5.9 in)
1969	116.9 mm (4.6 in)
1970	248.7 mm (9.8 in)
1972	132.4 mm (5.2 in)
1973	340.4 mm (13.4 in)
1974	197.1 mm (7.8 in)
1975	151.5 mm (6.0 in)
1976	235.8 mm (9.3 in)
1977	234.8 mm (9.2 in)
1978	241.1 mm (9.5 in)
1979	117.9 mm (4.6 in)
1980	240.8 mm (9.5 in)
1981	214.4 mm (8.4 in)
1982	14.7 mm (0.6 in)
1983	200.9 mm (7.9 in)
1984	4.8 mm (0.19 in)
1986	165.2 mm (6.5 in)
1987	66.8 mm (2.6 in)
1988	258.3 mm (10.2 in)
1989	30.0 mm (1.2 in)
1990	89.9 mm (3.5 in)
1991	186.4 mm (7.3 in)
1992	242.0 mm (9.5 in)
1993	267.3 mm (10.5 in)
1994	110.5 mm (4.4 in)
1995	109.5 mm (4.3 in)
1996	0.0 mm (0.00 in)
1997	238.7 mm (9.4 in)
1998	172.8 mm (6.8 in)
1999	380.9 mm (15.0 in)
2001	202.5 mm (8.0 in)
2002	284.0 mm (11.2 in)
2003	261.7 mm (10.3 in)
2004	236.3 mm (9.3 in)
2005	155.2 mm (6.1 in)
2006	159.8 mm (6.3 in)
2007	138.0 mm (5.4 in)
2008	201.1 mm (7.9 in)
2009	220.2 mm (8.7 in)
2010	255.2 mm (10.0 in)
2011	362.3 mm (14.3 in)
2012	296.4 mm (11.7 in)
2013	250.4 mm (9.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Huajicori, 1965 to 2013. The record is 183 days in 1989, marked on the chart; the median year is 126 days.

Longest dry spell (CDD) at Huajicori by year
Year	Longest dry spell (CDD)
1965	40 days
1966	77 days
1967	155 days
1968	56 days
1969	50 days
1970	57 days
1972	90 days
1973	100 days
1974	147 days
1975	147 days
1976	164 days
1977	149 days
1978	49 days
1979	126 days
1980	78 days
1981	138 days
1982	151 days
1983	39 days
1984	91 days
1986	32 days
1987	135 days
1988	152 days
1989	183 days
1990	80 days
1991	175 days
1992	145 days
1993	112 days
1994	158 days
1995	181 days
1996	152 days
1997	37 days
1998	125 days
1999	167 days
2001	93 days
2002	116 days
2003	126 days
2004	101 days
2005	92 days
2006	170 days
2007	139 days
2008	163 days
2009	139 days
2010	86 days
2011	173 days
2012	112 days
2013	154 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

31 years, 1966 to 2013

A day with at least 115.1 mm (4.5 in) of rain is expected about once in 2 years. A day with at least 193.3 mm (7.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Huajicori: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	115.1 mm (4.5 in)
5 years	145.9 mm (5.7 in)
10 years	161.5 mm (6.4 in)
25 years	176.9 mm (7.0 in)
50 years	186.0 mm (7.3 in)	Longer than the 31 years of record
100 years	193.3 mm (7.6 in)	Longer than the 31 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, 31 years of values from 1966 to 2013.

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: 191.8 mm (7.6 in) in 2003; 170.9 mm (6.7 in) in 2002; 159.8 mm (6.3 in) in 1998.

Download the Data

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