Ejido Islitas Weather Records (MXN00026227)

Record envelope, standing records and threshold days for Ejido Islitas (MXN00026227), Mexico, with 30 years of record.

Key Facts for Ejido Islitas

Ejido Islitas (MXN00026227) is a weather station in Mexico at 32.35 latitude and -114.90 longitude, 22 m (72 ft) above sea level.
The station reports from 1981 to 2010, 30 years of record.
1,464 records set at Ejido Islitas still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 32.35 latitude, -114.90 longitude.
Elevation: 22 m (72 ft).
Period of record: 1981 to 2010, 30 years.
Eligible elements: none yet.

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 Ejido Islitas. 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 Ejido Islitas, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	33.9 C (93.0 F)	-4.4 C (24.1 F)	n/a	n/a
Feb	33.9 C (93.0 F)	-2.2 C (28.0 F)	n/a	n/a
Mar	40.0 C (104.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	41.7 C (107.1 F)	2.8 C (37.0 F)	n/a	n/a
May	47.8 C (118.0 F)	5.0 C (41.0 F)	n/a	n/a
Jun	47.8 C (118.0 F)	7.8 C (46.0 F)	n/a	n/a
Jul	48.9 C (120.0 F)	15.0 C (59.0 F)	n/a	n/a
Aug	50.0 C (122.0 F)	15.6 C (60.1 F)	n/a	n/a
Sep	48.9 C (120.0 F)	8.9 C (48.0 F)	n/a	n/a
Oct	47.8 C (118.0 F)	3.9 C (39.0 F)	n/a	n/a
Nov	40.6 C (105.1 F)	-1.1 C (30.0 F)	n/a	n/a
Dec	33.9 C (93.0 F)	-5.0 C (23.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ejido Islitas still stand. 2002 holds the most, with 141.

Standing records at Ejido Islitas by the year they were set
Year set	Standing records
1981	34
1982	132
1983	103
1984	91
1985	100
1986	67
1987	80
1988	52
1999	48
2000	79
2001	95
2002	141
2003	91
2004	76
2005	53
2006	55
2007	47
2008	42
2009	37
2010	41

Wettest Day of Each Month

Aug: 56.9 mm (2.2 in)

The wettest day on record for each calendar month at Ejido Islitas. The most was 56.9 mm (2.2 in) on 9 August 2005.

Record daily precipitation for each month at Ejido Islitas
Month	Record daily precipitation (mm)	Date
Jan	18.3 mm (0.7 in)	20 January 2010
Feb	23.1 mm (0.9 in)	2 February 1983
Mar	51.3 mm (2.0 in)	4 March 2005
Apr	10.4 mm (0.4 in)	6 April 1984
May	1.3 mm (0.05 in)	21 May 2009
Jun	1.5 mm (0.06 in)	29 June 1986
Jul	18.3 mm (0.7 in)	28 July 1999
Aug	56.9 mm (2.2 in)	9 August 2005
Sep	26.7 mm (1.1 in)	23 September 1983
Oct	17.3 mm (0.7 in)	15 October 2005
Nov	18.8 mm (0.7 in)	26 November 2008
Dec	29.0 mm (1.1 in)	8 December 1982

Period of Record Coverage

1981 to 2010

20 years of record at Ejido Islitas, 1981 to 2010. 8 years have data for under 90 percent of days and are left out of rankings: 1981, 1987, 1988, 1999, 2002, 2003, 2006, 2008.

Days with data per year at Ejido Islitas
Year	Days with data	Share of year	Complete
1981	153	42%	No
1982	362	99%	Yes
1983	364	100%	Yes
1984	366	100%	Yes
1985	363	99%	Yes
1986	333	91%	Yes
1987	304	83%	No
1988	182	50%	No
1999	245	67%	No
2000	358	98%	Yes
2001	361	99%	Yes
2002	299	82%	No
2003	326	89%	No
2004	366	100%	Yes
2005	365	100%	Yes
2006	272	75%	No
2007	364	100%	Yes
2008	303	83%	No
2009	362	99%	Yes
2010	333	91%	Yes

Latest Records

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

Climate Trend

10 complete years, 1982 to 2009

One stripe for each of 10 complete years at Ejido Islitas, 1982 to 2009. Blue stripes are years cooler than the station's own mean of 22.4 C (72.2 F); red stripes are warmer. The coolest year was 1982, at 20.2 C (68.3 F), and the warmest was 2001, at 24.2 C (75.6 F). The strongest colour marks a difference of 2.2 C (4.0 F).

Annual mean temperature at Ejido Islitas as warming stripes, 1982 to 2009
Year	Annual mean temperature	Difference from the station mean
1982	20.2 C	-2.19 C
1983	21.0 C	-1.37 C
1984	21.0 C	-1.31 C
1985	20.7 C	-1.66 C
2000	23.0 C	+0.69 C
2001	24.2 C	+1.89 C
2004	23.2 C	+0.89 C
2005	23.7 C	+1.36 C
2007	23.3 C	+0.90 C
2009	23.2 C	+0.84 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

1981 to 2010

Yearly extremes at Ejido Islitas: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	50.0 C (122.0 F)	2009	47.8 C (118.0 F)	20
Coldest night (TNn)	-5.0 C (23.0 F)	1987	0.0 C (32.0 F)	20
Wettest day (Rx1day)	56.9 mm (2.2 in)	2005	16.2 mm (0.6 in)	20
Wettest five days (Rx5day)	57.2 mm (2.3 in)	2005	19.4 mm (0.8 in)	20
Longest dry spell (CDD)	241 days	2007	154 days	20

Hottest day (TXx)

The hottest day of the year at Ejido Islitas, 1981 to 2010. The record is 50.0 C (122.0 F) in 2009, marked on the chart; the median year is 47.8 C (118.0 F).

Hottest day (TXx) at Ejido Islitas by year
Year	Hottest day (TXx)
1981	45.0 C (113.0 F)
1982	45.6 C (114.1 F)
1983	45.6 C (114.1 F)
1984	45.6 C (114.1 F)
1985	47.8 C (118.0 F)
1986	46.7 C (116.1 F)
1987	47.8 C (118.0 F)
1988	45.6 C (114.1 F)
1999	47.8 C (118.0 F)
2000	47.8 C (118.0 F)
2001	48.9 C (120.0 F)
2002	48.9 C (120.0 F)
2003	48.9 C (120.0 F)
2004	47.8 C (118.0 F)
2005	48.9 C (120.0 F)
2006	48.9 C (120.0 F)
2007	47.8 C (118.0 F)
2008	47.8 C (118.0 F)
2009	50.0 C (122.0 F)
2010	45.6 C (114.1 F)

Coldest night (TNn)

The coldest night of the year at Ejido Islitas, 1981 to 2010. The record is -5.0 C (23.0 F) in 1987, marked on the chart; the median year is 0.0 C (32.0 F).

Coldest night (TNn) at Ejido Islitas by year
Year	Coldest night (TNn)
1981	0.6 C (33.1 F)
1982	-1.1 C (30.0 F)
1983	-2.2 C (28.0 F)
1984	-2.2 C (28.0 F)
1985	-2.2 C (28.0 F)
1986	-2.2 C (28.0 F)
1987	-5.0 C (23.0 F)
1988	-3.3 C (26.1 F)
1999	0.0 C (32.0 F)
2000	0.0 C (32.0 F)
2001	0.6 C (33.1 F)
2002	0.6 C (33.1 F)
2003	1.7 C (35.1 F)
2004	0.6 C (33.1 F)
2005	-0.6 C (30.9 F)
2006	1.7 C (35.1 F)
2007	0.6 C (33.1 F)
2008	0.6 C (33.1 F)
2009	0.6 C (33.1 F)
2010	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ejido Islitas, 1981 to 2010. The record is 56.9 mm (2.2 in) in 2005, marked on the chart; the median year is 16.2 mm (0.6 in).

Wettest day (Rx1day) at Ejido Islitas by year
Year	Wettest day (Rx1day)
1981	0.8 mm (0.03 in)
1982	29.0 mm (1.1 in)
1983	46.5 mm (1.8 in)
1984	14.2 mm (0.6 in)
1985	15.7 mm (0.6 in)
1986	7.9 mm (0.31 in)
1987	16.0 mm (0.6 in)
1988	4.1 mm (0.16 in)
1999	18.3 mm (0.7 in)
2000	17.8 mm (0.7 in)
2001	19.8 mm (0.8 in)
2002	2.3 mm (0.09 in)
2003	30.5 mm (1.2 in)
2004	16.3 mm (0.6 in)
2005	56.9 mm (2.2 in)
2006	6.9 mm (0.27 in)
2007	1.0 mm (0.04 in)
2008	18.8 mm (0.7 in)
2009	3.8 mm (0.15 in)
2010	18.3 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ejido Islitas, 1981 to 2010. The record is 57.2 mm (2.3 in) in 2005, marked on the chart; the median year is 19.4 mm (0.8 in).

Wettest five days (Rx5day) at Ejido Islitas by year
Year	Wettest five days (Rx5day)
1981	1.6 mm (0.06 in)
1982	46.1 mm (1.8 in)
1983	55.5 mm (2.2 in)
1984	21.8 mm (0.9 in)
1985	19.5 mm (0.8 in)
1986	8.4 mm (0.33 in)
1987	19.3 mm (0.8 in)
1988	4.1 mm (0.16 in)
1999	18.3 mm (0.7 in)
2000	17.8 mm (0.7 in)
2001	21.6 mm (0.9 in)
2002	2.3 mm (0.09 in)
2003	38.5 mm (1.5 in)
2004	23.4 mm (0.9 in)
2005	57.2 mm (2.3 in)
2006	12.2 mm (0.5 in)
2007	1.0 mm (0.04 in)
2008	32.8 mm (1.3 in)
2009	3.8 mm (0.15 in)
2010	48.4 mm (1.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ejido Islitas, 1981 to 2010. The record is 241 days in 2007, marked on the chart; the median year is 154 days.

Longest dry spell (CDD) at Ejido Islitas by year
Year	Longest dry spell (CDD)
1981	153 days
1982	122 days
1983	155 days
1984	98 days
1985	189 days
1986	110 days
1987	155 days
1988	71 days
1999	99 days
2000	86 days
2001	157 days
2002	122 days
2003	156 days
2004	200 days
2005	77 days
2006	135 days
2007	241 days
2008	191 days
2009	224 days
2010	178 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 Ejido Islitas standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ejido Islitas 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).