El Barretal II Weather Records (MXN00028148)

Record envelope, standing records and threshold days for El Barretal II (MXN00028148), Mexico, with 36 years of record.

Key Facts for El Barretal II

El Barretal II (MXN00028148) is a weather station in Mexico at 24.08 latitude and -99.13 longitude, 207 m (679 ft) above sea level.
The station reports from 1974 to 2009, 36 years of record.
1,464 records set at El Barretal II still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
El Barretal II set a daily record precipitation of 33.0 mm (1.3 in) on 31 December 2009.

About the Station

Location: Mexico, 24.08 latitude, -99.13 longitude.
Elevation: 207 m (679 ft).
Period of record: 1974 to 2009, 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 El Barretal II. 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 El Barretal II, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.6 C (105.1 F)	-5.6 C (21.9 F)	n/a	n/a
Feb	41.7 C (107.1 F)	-2.2 C (28.0 F)	n/a	n/a
Mar	42.8 C (109.0 F)	0.0 C (32.0 F)	n/a	n/a
Apr	45.0 C (113.0 F)	0.0 C (32.0 F)	n/a	n/a
May	46.7 C (116.1 F)	5.0 C (41.0 F)	n/a	n/a
Jun	46.7 C (116.1 F)	6.7 C (44.1 F)	n/a	n/a
Jul	45.6 C (114.1 F)	11.7 C (53.1 F)	n/a	n/a
Aug	42.8 C (109.0 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.0 C (104.0 F)	3.9 C (39.0 F)	n/a	n/a
Oct	38.3 C (100.9 F)	5.0 C (41.0 F)	n/a	n/a
Nov	41.7 C (107.1 F)	0.0 C (32.0 F)	n/a	n/a
Dec	40.6 C (105.1 F)	-10.0 C (14.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at El Barretal II still stand. 1989 holds the most, with 182.

Standing records at El Barretal II by the year they were set
Year set	Standing records
1975	18
1976	37
1977	24
1978	25
1979	23
1980	35
1981	16
1982	39
1983	70
1984	35
1985	25
1986	24
1987	27
1988	16
1989	182
1990	31
1991	19
1992	29
1993	6
1994	10
1995	20
1996	31
1997	37
1998	97
1999	172
2000	127
2001	109
2002	72
2003	23
2004	3
2005	8
2006	11
2007	5
2008	5
2009	53

Wettest Day of Each Month

Oct: 153.9 mm (6.1 in)

The wettest day on record for each calendar month at El Barretal II. The most was 153.9 mm (6.1 in) on 20 October 1985.

Record daily precipitation for each month at El Barretal II
Month	Record daily precipitation (mm)	Date
Jan	79.8 mm (3.1 in)	20 January 1994
Feb	55.4 mm (2.2 in)	16 February 2002
Mar	99.8 mm (3.9 in)	25 March 1996
Apr	114.3 mm (4.5 in)	21 April 1977
May	96.3 mm (3.8 in)	16 May 2009
Jun	125.0 mm (4.9 in)	9 June 1992
Jul	113.5 mm (4.5 in)	24 July 2005
Aug	123.7 mm (4.9 in)	22 August 2007
Sep	149.9 mm (5.9 in)	21 September 1974
Oct	153.9 mm (6.1 in)	20 October 1985
Nov	49.8 mm (2.0 in)	23 November 2002
Dec	63.0 mm (2.5 in)	2 December 1979

Period of Record Coverage

1975 to 2009

35 years of record at El Barretal II, 1975 to 2009. 9 years have data for under 90 percent of days and are left out of rankings: 1975, 1993, 2000, 2004, 2005, 2006, 2007, 2008 and others.

Days with data per year at El Barretal II
Year	Days with data	Share of year	Complete
1975	263	72%	No
1976	359	98%	Yes
1977	362	99%	Yes
1978	362	99%	Yes
1979	359	98%	Yes
1980	360	98%	Yes
1981	360	99%	Yes
1982	362	99%	Yes
1983	365	100%	Yes
1984	361	99%	Yes
1985	357	98%	Yes
1986	360	99%	Yes
1987	363	99%	Yes
1988	362	99%	Yes
1989	358	98%	Yes
1990	361	99%	Yes
1991	359	98%	Yes
1992	334	91%	Yes
1993	298	82%	No
1994	341	93%	Yes
1995	348	95%	Yes
1996	334	91%	Yes
1997	360	99%	Yes
1998	363	99%	Yes
1999	333	91%	Yes
2000	313	86%	No
2001	342	94%	Yes
2002	345	95%	Yes
2003	329	90%	Yes
2004	168	46%	No
2005	151	41%	No
2006	163	45%	No
2007	180	49%	No
2008	178	49%	No
2009	273	75%	No

Latest Records

Latest records at El Barretal II
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 December 2009	El Barretal II, MX	daily rain	33.0 mm (1.3 in)	27.2 mm (1.1 in)	16 years	31 of 100 (Routine)
28 December 2009	El Barretal II, MX	daily rain	3.3 mm (0.13 in)	1.0 mm (0.04 in)	27 years	11 of 100 (Routine)
16 December 2009	El Barretal II, MX	daily rain	20.3 mm (0.8 in)	16.7 mm (0.7 in)	32 years	20 of 100 (Routine)
30 November 2009	El Barretal II, MX	daily rain	24.9 mm (1.0 in)	24.9 mm (1.0 in)	35 years	20 of 100 (Routine)
23 June 2009	El Barretal II, MX	daily rain	27.4 mm (1.1 in)	13.9 mm (0.5 in)	23 years	14 of 100 (Routine)
30 May 2009	El Barretal II, MX	daily rain	42.4 mm (1.7 in)	17.0 mm (0.7 in)	35 years	23 of 100 (Routine)
16 May 2009	El Barretal II, MX	monthly rain	96.3 mm (3.8 in)	14.3 mm (0.6 in)	28 years	30 of 100 (Routine)
17 March 2009	El Barretal II, MX	daily rain	17.8 mm (0.7 in)	12.2 mm (0.5 in)	12 years	15 of 100 (Routine)
20 November 2008	El Barretal II, MX	daily rain	10.9 mm (0.4 in)	6.3 mm (0.25 in)	28 years	17 of 100 (Routine)
7 October 2008	El Barretal II, MX	daily rain	45.5 mm (1.8 in)	2.6 mm (0.10 in)	30 years	13 of 100 (Routine)
25 September 2008	El Barretal II, MX	daily rain	24.4 mm (1.0 in)	6.1 mm (0.24 in)	28 years	13 of 100 (Routine)
15 September 2008	El Barretal II, MX	daily rain (Tie)	29.0 mm (1.1 in)	tie	14 years	1 of 100 (Routine)
10 September 2008	El Barretal II, MX	daily rain	58.9 mm (2.3 in)	44.9 mm (1.8 in)	33 years	31 of 100 (Routine)
18 August 2008	El Barretal II, MX	daily rain	15.0 mm (0.6 in)	10.2 mm (0.4 in)	20 years	14 of 100 (Routine)
19 October 2007	El Barretal II, MX	daily rain	0.8 mm (0.03 in)	0.8 mm (0.03 in)	32 years	12 of 100 (Routine)
9 September 2007	El Barretal II, MX	daily rain	69.9 mm (2.8 in)	9.7 mm (0.38 in)	0 years	7 of 100 (Routine)
26 August 2007	El Barretal II, MX	daily rain	42.9 mm (1.7 in)	3.0 mm (0.12 in)	8 years	6 of 100 (Routine)
25 August 2007	El Barretal II, MX	daily rain	19.8 mm (0.8 in)	12.9 mm (0.5 in)	12 years	13 of 100 (Routine)
22 August 2007	El Barretal II, MX	monthly rain	123.7 mm (4.9 in)	13.7 mm (0.5 in)	10 years	24 of 100 (Routine)
14 August 2007	El Barretal II, MX	daily rain	19.1 mm (0.8 in)	7.9 mm (0.31 in)	17 years	12 of 100 (Routine)

Climate Trend

16 complete years, 1976 to 1998

One stripe for each of 16 complete years at El Barretal II, 1976 to 1998. Blue stripes are years cooler than the station's own mean of 23.1 C (73.6 F); red stripes are warmer. The coolest year was 1983, at 21.4 C (70.6 F), and the warmest was 1998, at 25.4 C (77.7 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at El Barretal II as warming stripes, 1976 to 1998
Year	Annual mean temperature	Difference from the station mean
1976	22.0 C	-1.08 C
1977	23.0 C	-0.06 C
1978	23.2 C	+0.09 C
1979	23.2 C	+0.10 C
1980	23.7 C	+0.58 C
1981	23.0 C	-0.09 C
1982	22.3 C	-0.81 C
1983	21.4 C	-1.68 C
1984	22.4 C	-0.66 C
1985	23.1 C	+0.04 C
1986	23.4 C	+0.34 C
1987	22.6 C	-0.54 C
1990	24.3 C	+1.16 C
1991	23.5 C	+0.39 C
1997	23.0 C	-0.07 C
1998	25.4 C	+2.31 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

1974 to 2009

Yearly extremes at El Barretal II: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	46.7 C (116.1 F)	1998	41.1 C (106.0 F)	35
Coldest night (TNn)	-10.0 C (14.0 F)	1983	0.0 C (32.0 F)	35
Wettest day (Rx1day)	153.9 mm (6.1 in)	1985	93.5 mm (3.7 in)	36
Wettest five days (Rx5day)	317.9 mm (12.5 in)	1976	145.4 mm (5.7 in)	36
Longest dry spell (CDD)	86 days	1982	40 days	36

Hottest day (TXx)

The hottest day of the year at El Barretal II, 1974 to 2009. The record is 46.7 C (116.1 F) in 1998, marked on the chart; the median year is 41.1 C (106.0 F).

Hottest day (TXx) at El Barretal II by year
Year	Hottest day (TXx)
1974	n/a
1975	40.6 C (105.1 F)
1976	40.0 C (104.0 F)
1977	40.0 C (104.0 F)
1978	43.9 C (111.0 F)
1979	43.3 C (109.9 F)
1980	41.7 C (107.1 F)
1981	38.9 C (102.0 F)
1982	40.0 C (104.0 F)
1983	41.1 C (106.0 F)
1984	44.4 C (111.9 F)
1985	38.9 C (102.0 F)
1986	40.0 C (104.0 F)
1987	40.0 C (104.0 F)
1988	41.1 C (106.0 F)
1989	42.8 C (109.0 F)
1990	41.1 C (106.0 F)
1991	43.3 C (109.9 F)
1992	40.0 C (104.0 F)
1993	40.6 C (105.1 F)
1994	40.6 C (105.1 F)
1995	41.7 C (107.1 F)
1996	45.6 C (114.1 F)
1997	42.8 C (109.0 F)
1998	46.7 C (116.1 F)
1999	41.7 C (107.1 F)
2000	41.7 C (107.1 F)
2001	41.7 C (107.1 F)
2002	42.8 C (109.0 F)
2003	42.8 C (109.0 F)
2004	40.0 C (104.0 F)
2005	40.6 C (105.1 F)
2006	40.0 C (104.0 F)
2007	36.7 C (98.1 F)
2008	40.0 C (104.0 F)
2009	42.8 C (109.0 F)

Coldest night (TNn)

The coldest night of the year at El Barretal II, 1974 to 2009. The record is -10.0 C (14.0 F) in 1983, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at El Barretal II by year
Year	Coldest night (TNn)
1974	n/a
1975	-0.6 C (30.9 F)
1976	-1.7 C (28.9 F)
1977	-3.3 C (26.1 F)
1978	0.6 C (33.1 F)
1979	-2.2 C (28.0 F)
1980	0.0 C (32.0 F)
1981	0.0 C (32.0 F)
1982	-2.2 C (28.0 F)
1983	-10.0 C (14.0 F)
1984	-5.6 C (21.9 F)
1985	-2.2 C (28.0 F)
1986	1.1 C (34.0 F)
1987	-1.1 C (30.0 F)
1988	0.0 C (32.0 F)
1989	-6.7 C (19.9 F)
1990	-1.1 C (30.0 F)
1991	1.7 C (35.1 F)
1992	0.6 C (33.1 F)
1993	2.8 C (37.0 F)
1994	0.0 C (32.0 F)
1995	3.3 C (37.9 F)
1996	-2.2 C (28.0 F)
1997	-1.1 C (30.0 F)
1998	3.9 C (39.0 F)
1999	3.9 C (39.0 F)
2000	5.6 C (42.1 F)
2001	3.9 C (39.0 F)
2002	2.8 C (37.0 F)
2003	0.0 C (32.0 F)
2004	6.7 C (44.1 F)
2005	4.4 C (39.9 F)
2006	6.7 C (44.1 F)
2007	5.0 C (41.0 F)
2008	5.0 C (41.0 F)
2009	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at El Barretal II, 1974 to 2009. The record is 153.9 mm (6.1 in) in 1985, marked on the chart; the median year is 93.5 mm (3.7 in).

Wettest day (Rx1day) at El Barretal II by year
Year	Wettest day (Rx1day)
1974	149.9 mm (5.9 in)
1975	138.9 mm (5.5 in)
1976	97.3 mm (3.8 in)
1977	114.3 mm (4.5 in)
1978	103.4 mm (4.1 in)
1979	88.9 mm (3.5 in)
1980	63.8 mm (2.5 in)
1981	82.0 mm (3.2 in)
1982	63.5 mm (2.5 in)
1983	74.9 mm (2.9 in)
1984	120.4 mm (4.7 in)
1985	153.9 mm (6.1 in)
1986	70.4 mm (2.8 in)
1987	91.7 mm (3.6 in)
1988	107.2 mm (4.2 in)
1989	71.9 mm (2.8 in)
1990	117.9 mm (4.6 in)
1991	95.3 mm (3.8 in)
1992	125.0 mm (4.9 in)
1993	110.0 mm (4.3 in)
1994	99.8 mm (3.9 in)
1995	85.9 mm (3.4 in)
1996	110.0 mm (4.3 in)
1997	84.8 mm (3.3 in)
1998	53.8 mm (2.1 in)
1999	57.9 mm (2.3 in)
2000	68.1 mm (2.7 in)
2001	35.3 mm (1.4 in)
2002	63.0 mm (2.5 in)
2003	35.6 mm (1.4 in)
2004	46.2 mm (1.8 in)
2005	113.5 mm (4.5 in)
2006	148.8 mm (5.9 in)
2007	123.7 mm (4.9 in)
2008	64.3 mm (2.5 in)
2009	96.3 mm (3.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at El Barretal II, 1974 to 2009. The record is 317.9 mm (12.5 in) in 1976, marked on the chart; the median year is 145.4 mm (5.7 in).

Wettest five days (Rx5day) at El Barretal II by year
Year	Wettest five days (Rx5day)
1974	223.4 mm (8.8 in)
1975	258.6 mm (10.2 in)
1976	317.9 mm (12.5 in)
1977	195.3 mm (7.7 in)
1978	201.1 mm (7.9 in)
1979	123.4 mm (4.9 in)
1980	104.7 mm (4.1 in)
1981	208.8 mm (8.2 in)
1982	126.0 mm (5.0 in)
1983	115.6 mm (4.6 in)
1984	133.3 mm (5.2 in)
1985	311.9 mm (12.3 in)
1986	136.3 mm (5.4 in)
1987	209.3 mm (8.2 in)
1988	164.8 mm (6.5 in)
1989	107.2 mm (4.2 in)
1990	117.9 mm (4.6 in)
1991	204.3 mm (8.0 in)
1992	149.1 mm (5.9 in)
1993	166.4 mm (6.6 in)
1994	158.6 mm (6.2 in)
1995	140.2 mm (5.5 in)
1996	189.3 mm (7.5 in)
1997	141.7 mm (5.6 in)
1998	94.0 mm (3.7 in)
1999	92.2 mm (3.6 in)
2000	131.9 mm (5.2 in)
2001	70.6 mm (2.8 in)
2002	108.0 mm (4.3 in)
2003	47.3 mm (1.9 in)
2004	102.0 mm (4.0 in)
2005	283.2 mm (11.1 in)
2006	150.4 mm (5.9 in)
2007	214.8 mm (8.5 in)
2008	177.8 mm (7.0 in)
2009	101.9 mm (4.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at El Barretal II, 1974 to 2009. The record is 86 days in 1982, marked on the chart; the median year is 40 days.

Longest dry spell (CDD) at El Barretal II by year
Year	Longest dry spell (CDD)
1974	70 days
1975	64 days
1976	29 days
1977	41 days
1978	44 days
1979	34 days
1980	55 days
1981	28 days
1982	86 days
1983	60 days
1984	54 days
1985	39 days
1986	40 days
1987	53 days
1988	38 days
1989	35 days
1990	74 days
1991	35 days
1992	27 days
1993	62 days
1994	26 days
1995	33 days
1996	84 days
1997	36 days
1998	60 days
1999	32 days
2000	55 days
2001	37 days
2002	65 days
2003	40 days
2004	30 days
2005	27 days
2006	28 days
2007	37 days
2008	16 days
2009	64 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 El Barretal II standing records by year: CSV or JSON. Field meanings are on the data page.
Data for El Barretal II 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).