Holca Weather Records (MXN00031071)

Record envelope, standing records and threshold days for Holca (MXN00031071), Mexico, with 30 years of record.

Key Facts for Holca

Holca (MXN00031071) is a weather station in Mexico at 20.75 latitude and -88.93 longitude, 22 m (72 ft) above sea level.
The station reports from 1978 to 2007, 30 years of record.
1,464 records set at Holca still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 20.75 latitude, -88.93 longitude.
Elevation: 22 m (72 ft).
Period of record: 1978 to 2007, 30 years.
Eligible elements: 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 Holca. 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 Holca, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.0 C (104.0 F)	5.0 C (41.0 F)	n/a	n/a
Feb	39.4 C (102.9 F)	3.9 C (39.0 F)	n/a	n/a
Mar	44.4 C (111.9 F)	6.7 C (44.1 F)	n/a	n/a
Apr	43.3 C (109.9 F)	8.3 C (46.9 F)	n/a	n/a
May	42.8 C (109.0 F)	7.8 C (46.0 F)	n/a	n/a
Jun	41.1 C (106.0 F)	9.4 C (48.9 F)	n/a	n/a
Jul	42.2 C (108.0 F)	9.4 C (48.9 F)	n/a	n/a
Aug	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Sep	41.1 C (106.0 F)	10.0 C (50.0 F)	n/a	n/a
Oct	40.0 C (104.0 F)	10.0 C (50.0 F)	n/a	n/a
Nov	40.0 C (104.0 F)	7.2 C (45.0 F)	n/a	n/a
Dec	40.0 C (104.0 F)	3.9 C (39.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Holca still stand. 1997 holds the most, with 139.

Standing records at Holca by the year they were set
Year set	Standing records
1978	29
1979	33
1980	68
1981	20
1982	17
1983	33
1984	24
1985	47
1986	42
1987	32
1988	57
1989	18
1990	20
1991	37
1992	23
1993	46
1994	34
1995	109
1996	94
1997	139
1998	131
1999	47
2000	36
2001	28
2002	32
2003	53
2004	64
2005	55
2006	58
2007	38

Wettest Day of Each Month

Sep: 245.4 mm (9.7 in)

The wettest day on record for each calendar month at Holca. The most was 245.4 mm (9.7 in) on 14 September 1988.

Record daily precipitation for each month at Holca
Month	Record daily precipitation (mm)	Date
Jan	70.4 mm (2.8 in)	13 January 2005
Feb	51.1 mm (2.0 in)	4 February 1982
Mar	47.5 mm (1.9 in)	5 March 1989
Apr	74.9 mm (2.9 in)	3 April 1985
May	100.3 mm (3.9 in)	2 May 2004
Jun	100.3 mm (3.9 in)	21 June 1990
Jul	75.7 mm (3.0 in)	4 July 2001
Aug	76.5 mm (3.0 in)	25 August 1985
Sep	245.4 mm (9.7 in)	14 September 1988
Oct	122.4 mm (4.8 in)	23 October 2007
Nov	160.3 mm (6.3 in)	11 November 2006
Dec	107.2 mm (4.2 in)	2 December 1990

Period of Record Coverage

1978 to 2007

30 years of record at Holca, 1978 to 2007. 9 years have data for under 90 percent of days and are left out of rankings: 1978, 1979, 1981, 1982, 1985, 1986, 1989, 1990 and others.

Days with data per year at Holca
Year	Days with data	Share of year	Complete
1978	244	67%	No
1979	273	75%	No
1980	336	92%	Yes
1981	150	41%	No
1982	212	58%	No
1983	334	92%	Yes
1984	366	100%	Yes
1985	304	83%	No
1986	304	83%	No
1987	364	100%	Yes
1988	366	100%	Yes
1989	123	34%	No
1990	304	83%	No
1991	364	100%	Yes
1992	354	97%	Yes
1993	346	95%	Yes
1994	348	95%	Yes
1995	355	97%	Yes
1996	343	94%	Yes
1997	353	97%	Yes
1998	362	99%	Yes
1999	364	100%	Yes
2000	342	93%	Yes
2001	356	98%	Yes
2002	343	94%	Yes
2003	351	96%	Yes
2004	351	96%	Yes
2005	359	98%	Yes
2006	356	98%	Yes
2007	328	90%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

16 complete years, 1984 to 2006

One stripe for each of 16 complete years at Holca, 1984 to 2006. Blue stripes are years cooler than the station's own mean of 24.8 C (76.6 F); red stripes are warmer. The coolest year was 2004, at 22.7 C (72.9 F), and the warmest was 1998, at 27.0 C (80.7 F). The strongest colour marks a difference of 2.3 C (4.1 F).

Annual mean temperature at Holca as warming stripes, 1984 to 2006
Year	Annual mean temperature	Difference from the station mean
1984	25.0 C	+0.20 C
1987	25.3 C	+0.53 C
1988	25.0 C	+0.27 C
1991	26.1 C	+1.32 C
1992	25.1 C	+0.37 C
1993	24.3 C	-0.51 C
1994	24.8 C	+0.00 C
1995	24.4 C	-0.41 C
1996	25.4 C	+0.61 C
1997	26.5 C	+1.71 C
1998	27.0 C	+2.26 C
2001	25.4 C	+0.61 C
2002	23.3 C	-1.43 C
2003	23.0 C	-1.73 C
2004	22.7 C	-2.06 C
2006	23.0 C	-1.74 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

1978 to 2007

Yearly extremes at Holca: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.4 C (111.9 F)	1997	39.7 C (103.5 F)	30
Coldest night (TNn)	3.9 C (39.0 F)	1982	7.2 C (45.0 F)	30
Wettest day (Rx1day)	245.4 mm (9.7 in)	1988	65.3 mm (2.6 in)	30
Wettest five days (Rx5day)	265.7 mm (10.5 in)	1988	109.9 mm (4.3 in)	30
Longest dry spell (CDD)	275 days	1994	56 days	30

Hottest day (TXx)

The hottest day of the year at Holca, 1978 to 2007. The record is 44.4 C (111.9 F) in 1997, marked on the chart; the median year is 39.7 C (103.5 F).

Hottest day (TXx) at Holca by year
Year	Hottest day (TXx)
1978	41.7 C (107.1 F)
1979	40.0 C (104.0 F)
1980	42.8 C (109.0 F)
1981	41.7 C (107.1 F)
1982	40.0 C (104.0 F)
1983	38.9 C (102.0 F)
1984	41.1 C (106.0 F)
1985	37.8 C (100.0 F)
1986	40.0 C (104.0 F)
1987	39.4 C (102.9 F)
1988	40.0 C (104.0 F)
1989	37.8 C (100.0 F)
1990	38.3 C (100.9 F)
1991	40.0 C (104.0 F)
1992	40.0 C (104.0 F)
1993	39.4 C (102.9 F)
1994	38.3 C (100.9 F)
1995	42.2 C (108.0 F)
1996	41.1 C (106.0 F)
1997	44.4 C (111.9 F)
1998	43.3 C (109.9 F)
1999	39.4 C (102.9 F)
2000	40.0 C (104.0 F)
2001	39.4 C (102.9 F)
2002	38.3 C (100.9 F)
2003	38.9 C (102.0 F)
2004	38.9 C (102.0 F)
2005	36.7 C (98.1 F)
2006	38.9 C (102.0 F)
2007	37.8 C (100.0 F)

Coldest night (TNn)

The coldest night of the year at Holca, 1978 to 2007. The record is 3.9 C (39.0 F) in 1982, marked on the chart; the median year is 7.2 C (45.0 F).

Coldest night (TNn) at Holca by year
Year	Coldest night (TNn)
1978	11.7 C (53.1 F)
1979	8.9 C (48.0 F)
1980	5.0 C (41.0 F)
1981	7.8 C (46.0 F)
1982	3.9 C (39.0 F)
1983	6.7 C (44.1 F)
1984	7.2 C (45.0 F)
1985	6.7 C (44.1 F)
1986	6.1 C (43.0 F)
1987	5.0 C (41.0 F)
1988	10.0 C (50.0 F)
1989	9.4 C (48.9 F)
1990	7.2 C (45.0 F)
1991	6.1 C (43.0 F)
1992	6.1 C (43.0 F)
1993	6.1 C (43.0 F)
1994	5.0 C (41.0 F)
1995	6.1 C (43.0 F)
1996	10.0 C (50.0 F)
1997	9.4 C (48.9 F)
1998	7.2 C (45.0 F)
1999	8.3 C (46.9 F)
2000	10.0 C (50.0 F)
2001	10.0 C (50.0 F)
2002	9.4 C (48.9 F)
2003	7.8 C (46.0 F)
2004	5.6 C (42.1 F)
2005	7.8 C (46.0 F)
2006	5.0 C (41.0 F)
2007	3.9 C (39.0 F)

Wettest day (Rx1day)

The wettest day of the year at Holca, 1978 to 2007. The record is 245.4 mm (9.7 in) in 1988, marked on the chart; the median year is 65.3 mm (2.6 in).

Wettest day (Rx1day) at Holca by year
Year	Wettest day (Rx1day)
1978	51.8 mm (2.0 in)
1979	46.0 mm (1.8 in)
1980	46.0 mm (1.8 in)
1981	62.2 mm (2.4 in)
1982	51.1 mm (2.0 in)
1983	64.3 mm (2.5 in)
1984	50.3 mm (2.0 in)
1985	86.4 mm (3.4 in)
1986	66.3 mm (2.6 in)
1987	103.4 mm (4.1 in)
1988	245.4 mm (9.7 in)
1989	53.3 mm (2.1 in)
1990	107.2 mm (4.2 in)
1991	88.4 mm (3.5 in)
1992	62.5 mm (2.5 in)
1993	60.5 mm (2.4 in)
1994	60.5 mm (2.4 in)
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)
1997	50.3 mm (2.0 in)
1998	80.3 mm (3.2 in)
1999	80.3 mm (3.2 in)
2000	70.4 mm (2.8 in)
2001	80.3 mm (3.2 in)
2002	60.5 mm (2.4 in)
2003	95.5 mm (3.8 in)
2004	115.3 mm (4.5 in)
2005	70.4 mm (2.8 in)
2006	160.3 mm (6.3 in)
2007	122.4 mm (4.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Holca, 1978 to 2007. The record is 265.7 mm (10.5 in) in 1988, marked on the chart; the median year is 109.9 mm (4.3 in).

Wettest five days (Rx5day) at Holca by year
Year	Wettest five days (Rx5day)
1978	81.1 mm (3.2 in)
1979	69.4 mm (2.7 in)
1980	103.7 mm (4.1 in)
1981	71.9 mm (2.8 in)
1982	90.2 mm (3.6 in)
1983	85.4 mm (3.4 in)
1984	149.9 mm (5.9 in)
1985	119.4 mm (4.7 in)
1986	92.5 mm (3.6 in)
1987	151.1 mm (5.9 in)
1988	265.7 mm (10.5 in)
1989	97.6 mm (3.8 in)
1990	168.9 mm (6.6 in)
1991	99.3 mm (3.9 in)
1992	84.1 mm (3.3 in)
1993	119.1 mm (4.7 in)
1994	62.9 mm (2.5 in)
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)
1997	60.7 mm (2.4 in)
1998	116.1 mm (4.6 in)
1999	148.4 mm (5.8 in)
2000	130.9 mm (5.2 in)
2001	96.7 mm (3.8 in)
2002	146.4 mm (5.8 in)
2003	176.0 mm (6.9 in)
2004	134.9 mm (5.3 in)
2005	121.5 mm (4.8 in)
2006	168.5 mm (6.6 in)
2007	168.1 mm (6.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Holca, 1978 to 2007. The record is 275 days in 1994, marked on the chart; the median year is 56 days.

Longest dry spell (CDD) at Holca by year
Year	Longest dry spell (CDD)
1978	57 days
1979	61 days
1980	43 days
1981	48 days
1982	45 days
1983	25 days
1984	28 days
1985	50 days
1986	57 days
1987	55 days
1988	42 days
1989	22 days
1990	21 days
1991	69 days
1992	32 days
1993	96 days
1994	275 days
1995	122 days
1996	121 days
1997	129 days
1998	39 days
1999	100 days
2000	49 days
2001	110 days
2002	122 days
2003	138 days
2004	41 days
2005	61 days
2006	72 days
2007	52 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.

Download the Data

Data for Holca standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Holca 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 2026-10-15 (15 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).