Pajaritos Weather Records (MXN00018068)

Record envelope, standing records and threshold days for Pajaritos (MXN00018068), Mexico, with 36 years of record.

Key Facts for Pajaritos

Pajaritos (MXN00018068) is a weather station in Mexico at 22.37 latitude and -105.25 longitude, 76 m (249 ft) above sea level.
The station reports from 1978 to 2013, 36 years of record.
1,464 records set at Pajaritos still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Pajaritos set a daily record high minimum temperature of 17.8 C (64.0 F) on 30 December 2013.

About the Station

Location: Mexico, 22.37 latitude, -105.25 longitude.
Elevation: 76 m (249 ft).
Period of record: 1978 to 2013, 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 Pajaritos. 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 Pajaritos, 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)	0.0 C (32.0 F)	n/a	n/a
Feb	38.3 C (100.9 F)	4.4 C (39.9 F)	n/a	n/a
Mar	39.4 C (102.9 F)	4.4 C (39.9 F)	n/a	n/a
Apr	41.1 C (106.0 F)	7.8 C (46.0 F)	n/a	n/a
May	41.7 C (107.1 F)	10.0 C (50.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	16.7 C (62.1 F)	n/a	n/a
Jul	38.9 C (102.0 F)	18.9 C (66.0 F)	n/a	n/a
Aug	38.3 C (100.9 F)	18.3 C (64.9 F)	n/a	n/a
Sep	38.9 C (102.0 F)	18.9 C (66.0 F)	n/a	n/a
Oct	38.3 C (100.9 F)	10.0 C (50.0 F)	n/a	n/a
Nov	45.0 C (113.0 F)	5.0 C (41.0 F)	n/a	n/a
Dec	36.1 C (97.0 F)	0.0 C (32.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Pajaritos still stand. 1987 holds the most, with 126.

Standing records at Pajaritos by the year they were set
Year set	Standing records
1978	31
1979	24
1980	36
1981	40
1982	51
1983	51
1984	36
1985	52
1986	43
1987	126
1988	24
1989	53
1991	22
1993	4
1994	59
1995	63
1996	41
1997	90
1998	57
1999	71
2000	50
2001	53
2002	23
2003	15
2004	31
2005	54
2006	17
2007	35
2008	29
2009	46
2010	28
2011	35
2012	37
2013	37

All-Time Record Progression

1 new records

1 all-time records were set at Pajaritos between 1 July 2013 and 1 July 2013. Each dot is a new record.

Wettest Day of Each Month

Sep: 134.9 mm (5.3 in)

The wettest day on record for each calendar month at Pajaritos. The most was 134.9 mm (5.3 in) on 18 September 2004.

Record daily precipitation for each month at Pajaritos
Month	Record daily precipitation (mm)	Date
Jan	100.8 mm (4.0 in)	30 January 1984
Feb	79.8 mm (3.1 in)	3 February 2010
Mar	19.1 mm (0.8 in)	3 March 2001
Apr	8.1 mm (0.32 in)	13 April 1997
May	47.8 mm (1.9 in)	26 May 1983
Jun	130.0 mm (5.1 in)	28 June 1997
Jul	106.2 mm (4.2 in)	8 July 2006
Aug	123.2 mm (4.9 in)	19 August 2010
Sep	134.9 mm (5.3 in)	18 September 2004
Oct	132.3 mm (5.2 in)	5 October 1994
Nov	117.3 mm (4.6 in)	25 November 1982
Dec	68.8 mm (2.7 in)	25 December 1982

Period of Record Coverage

1978 to 2013

34 years of record at Pajaritos, 1978 to 2013. 6 years have data for under 90 percent of days and are left out of rankings: 1978, 1979, 1988, 1989, 1991, 1993.

Days with data per year at Pajaritos
Year	Days with data	Share of year	Complete
1978	300	82%	No
1979	213	58%	No
1980	335	92%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	364	100%	Yes
1988	200	55%	No
1989	78	21%	No
1991	61	17%	No
1993	61	17%	No
1994	363	99%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	364	100%	Yes
1998	364	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	363	99%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	364	100%	Yes
2010	364	100%	Yes
2011	365	100%	Yes
2012	364	99%	Yes
2013	359	98%	Yes

Latest Records

Latest records at Pajaritos
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 December 2013	Pajaritos, MX	daily high min	17.8 C (64.0 F)	0.6 C (1.1 F)	26 years	12 of 100 (Routine)
30 December 2013	Pajaritos, MX	daily rain	22.6 mm (0.9 in)	1.3 mm (0.05 in)	7 years	6 of 100 (Routine)
29 December 2013	Pajaritos, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	26 years	2 of 100 (Routine)
22 December 2013	Pajaritos, MX	daily high min (Tie)	18.3 C (64.9 F)	tie	34 years	3 of 100 (Routine)
21 December 2013	Pajaritos, MX	daily rain	25.4 mm (1.0 in)	16.0 mm (0.6 in)	18 years	21 of 100 (Routine)
26 November 2013	Pajaritos, MX	daily high min	18.9 C (66.0 F)	1.1 C (2.0 F)	35 years	16 of 100 (Routine)
25 November 2013	Pajaritos, MX	daily high min	20.0 C (68.0 F)	2.2 C (4.0 F)	28 years	18 of 100 (Routine)
24 November 2013	Pajaritos, MX	daily high min	18.9 C (66.0 F)	0.6 C (1.1 F)	28 years	13 of 100 (Routine)
20 November 2013	Pajaritos, MX	daily high min	21.1 C (70.0 F)	1.7 C (3.1 F)	19 years	13 of 100 (Routine)
19 November 2013	Pajaritos, MX	daily high min	20.6 C (69.1 F)	0.6 C (1.1 F)	0 years	5 of 100 (Routine)
18 November 2013	Pajaritos, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	27 years	2 of 100 (Routine)
17 November 2013	Pajaritos, MX	daily low max (Tie)	26.7 C (80.1 F)	tie	8 years	1 of 100 (Routine)
16 November 2013	Pajaritos, MX	daily low max	25.6 C (78.1 F)	3.3 C (5.9 F)	3 years	16 of 100 (Routine)
16 November 2013	Pajaritos, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	32 years	3 of 100 (Routine)
12 November 2013	Pajaritos, MX	daily high min (Tie)	20.6 C (69.1 F)	tie	19 years	2 of 100 (Routine)
9 November 2013	Pajaritos, MX	daily low max	25.6 C (78.1 F)	1.6 C (2.9 F)	31 years	18 of 100 (Routine)
8 November 2013	Pajaritos, MX	daily rain	4.6 mm (0.18 in)	4.6 mm (0.18 in)	35 years	15 of 100 (Routine)
8 November 2013	Pajaritos, MX	daily low max	24.4 C (75.9 F)	1.2 C (2.2 F)	12 years	10 of 100 (Routine)
6 November 2013	Pajaritos, MX	daily low max	28.9 C (84.0 F)	1.1 C (2.0 F)	35 years	17 of 100 (Routine)
6 November 2013	Pajaritos, MX	daily high min (Tie)	21.7 C (71.1 F)	tie	26 years	2 of 100 (Routine)

Climate Trend

27 complete years, 1981 to 2013

One stripe for each of 27 complete years at Pajaritos, 1981 to 2013. Blue stripes are years cooler than the station's own mean of 25.1 C (77.2 F); red stripes are warmer. The coolest year was 1987, at 24.0 C (75.2 F), and the warmest was 2012, at 26.0 C (78.8 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Pajaritos as warming stripes, 1981 to 2013
Year	Annual mean temperature	Difference from the station mean
1981	24.6 C	-0.51 C
1982	24.9 C	-0.19 C
1983	24.3 C	-0.86 C
1984	24.2 C	-0.92 C
1985	24.3 C	-0.81 C
1986	24.7 C	-0.39 C
1987	24.0 C	-1.11 C
1994	25.4 C	+0.30 C
1995	25.3 C	+0.22 C
1996	25.2 C	+0.10 C
1997	25.0 C	-0.16 C
1998	25.4 C	+0.23 C
1999	25.0 C	-0.10 C
2000	25.0 C	-0.10 C
2001	25.4 C	+0.24 C
2002	25.5 C	+0.36 C
2003	25.4 C	+0.26 C
2004	24.8 C	-0.33 C
2005	25.2 C	+0.06 C
2006	25.3 C	+0.14 C
2007	25.5 C	+0.34 C
2008	25.3 C	+0.18 C
2009	25.9 C	+0.81 C
2010	25.1 C	-0.06 C
2011	25.7 C	+0.60 C
2012	26.0 C	+0.89 C
2013	26.0 C	+0.83 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 2013

Yearly extremes at Pajaritos: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.0 C (113.0 F)	1991	40.0 C (104.0 F)	34
Coldest night (TNn)	0.0 C (32.0 F)	1988	6.7 C (44.1 F)	34
Wettest day (Rx1day)	134.9 mm (5.3 in)	2004	95.7 mm (3.8 in)	34
Wettest five days (Rx5day)	310.9 mm (12.2 in)	2011	195.7 mm (7.7 in)	34
Longest dry spell (CDD)	176 days	1982	114 days	34

Hottest day (TXx)

The hottest day of the year at Pajaritos, 1978 to 2013. The record is 45.0 C (113.0 F) in 1991, marked on the chart; the median year is 40.0 C (104.0 F).

Hottest day (TXx) at Pajaritos by year
Year	Hottest day (TXx)
1978	38.9 C (102.0 F)
1979	38.3 C (100.9 F)
1980	41.7 C (107.1 F)
1981	38.9 C (102.0 F)
1982	39.4 C (102.9 F)
1983	39.4 C (102.9 F)
1984	40.0 C (104.0 F)
1985	38.3 C (100.9 F)
1986	41.1 C (106.0 F)
1987	40.0 C (104.0 F)
1988	38.9 C (102.0 F)
1989	33.3 C (91.9 F)
1991	45.0 C (113.0 F)
1993	35.0 C (95.0 F)
1994	40.6 C (105.1 F)
1995	39.4 C (102.9 F)
1996	40.6 C (105.1 F)
1997	41.7 C (107.1 F)
1998	41.7 C (107.1 F)
1999	40.0 C (104.0 F)
2000	40.0 C (104.0 F)
2001	41.7 C (107.1 F)
2002	37.8 C (100.0 F)
2003	37.8 C (100.0 F)
2004	36.7 C (98.1 F)
2005	36.7 C (98.1 F)
2006	38.3 C (100.9 F)
2007	41.1 C (106.0 F)
2008	40.0 C (104.0 F)
2009	40.0 C (104.0 F)
2010	39.4 C (102.9 F)
2011	40.0 C (104.0 F)
2012	41.7 C (107.1 F)
2013	40.6 C (105.1 F)

Coldest night (TNn)

The coldest night of the year at Pajaritos, 1978 to 2013. The record is 0.0 C (32.0 F) in 1988, marked on the chart; the median year is 6.7 C (44.1 F).

Coldest night (TNn) at Pajaritos by year
Year	Coldest night (TNn)
1978	8.9 C (48.0 F)
1979	8.3 C (46.9 F)
1980	5.6 C (42.1 F)
1981	7.2 C (45.0 F)
1982	6.7 C (44.1 F)
1983	6.7 C (44.1 F)
1984	6.7 C (44.1 F)
1985	5.0 C (41.0 F)
1986	5.0 C (41.0 F)
1987	5.6 C (42.1 F)
1988	0.0 C (32.0 F)
1989	0.0 C (32.0 F)
1991	10.0 C (50.0 F)
1993	10.6 C (51.1 F)
1994	6.7 C (44.1 F)
1995	6.7 C (44.1 F)
1996	6.1 C (43.0 F)
1997	3.3 C (37.9 F)
1998	4.4 C (39.9 F)
1999	5.0 C (41.0 F)
2000	4.4 C (39.9 F)
2001	7.8 C (46.0 F)
2002	9.4 C (48.9 F)
2003	8.3 C (46.9 F)
2004	8.9 C (48.0 F)
2005	10.0 C (50.0 F)
2006	5.6 C (42.1 F)
2007	5.0 C (41.0 F)
2008	5.0 C (41.0 F)
2009	5.6 C (42.1 F)
2010	8.9 C (48.0 F)
2011	5.0 C (41.0 F)
2012	9.4 C (48.9 F)
2013	7.8 C (46.0 F)

Wettest day (Rx1day)

The wettest day of the year at Pajaritos, 1978 to 2013. The record is 134.9 mm (5.3 in) in 2004, marked on the chart; the median year is 95.7 mm (3.8 in).

Wettest day (Rx1day) at Pajaritos by year
Year	Wettest day (Rx1day)
1978	75.9 mm (3.0 in)
1979	86.9 mm (3.4 in)
1980	104.6 mm (4.1 in)
1981	87.9 mm (3.5 in)
1982	117.3 mm (4.6 in)
1983	101.1 mm (4.0 in)
1984	100.8 mm (4.0 in)
1985	88.9 mm (3.5 in)
1986	63.0 mm (2.5 in)
1987	100.8 mm (4.0 in)
1988	74.9 mm (2.9 in)
1989	0.0 mm (0.00 in)
1991	29.0 mm (1.1 in)
1993	5.8 mm (0.23 in)
1994	132.3 mm (5.2 in)
1995	101.3 mm (4.0 in)
1996	57.4 mm (2.3 in)
1997	130.0 mm (5.1 in)
1998	104.4 mm (4.1 in)
1999	98.3 mm (3.9 in)
2000	98.3 mm (3.9 in)
2001	74.7 mm (2.9 in)
2002	124.7 mm (4.9 in)
2003	93.0 mm (3.7 in)
2004	134.9 mm (5.3 in)
2005	87.9 mm (3.5 in)
2006	106.2 mm (4.2 in)
2007	105.4 mm (4.1 in)
2008	90.9 mm (3.6 in)
2009	90.7 mm (3.6 in)
2010	123.2 mm (4.9 in)
2011	115.6 mm (4.6 in)
2012	73.9 mm (2.9 in)
2013	83.1 mm (3.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pajaritos, 1978 to 2013. The record is 310.9 mm (12.2 in) in 2011, marked on the chart; the median year is 195.7 mm (7.7 in).

Wettest five days (Rx5day) at Pajaritos by year
Year	Wettest five days (Rx5day)
1978	146.5 mm (5.8 in)
1979	126.8 mm (5.0 in)
1980	195.3 mm (7.7 in)
1981	171.7 mm (6.8 in)
1982	143.4 mm (5.6 in)
1983	176.9 mm (7.0 in)
1984	212.9 mm (8.4 in)
1985	195.1 mm (7.7 in)
1986	145.1 mm (5.7 in)
1987	197.4 mm (7.8 in)
1988	204.2 mm (8.0 in)
1989	9.9 mm (0.39 in)
1991	55.4 mm (2.2 in)
1993	7.9 mm (0.31 in)
1994	175.4 mm (6.9 in)
1995	275.0 mm (10.8 in)
1996	126.8 mm (5.0 in)
1997	234.2 mm (9.2 in)
1998	245.2 mm (9.7 in)
1999	255.3 mm (10.1 in)
2000	289.1 mm (11.4 in)
2001	136.1 mm (5.4 in)
2002	199.5 mm (7.9 in)
2003	206.3 mm (8.1 in)
2004	211.4 mm (8.3 in)
2005	176.6 mm (7.0 in)
2006	201.2 mm (7.9 in)
2007	196.1 mm (7.7 in)
2008	259.6 mm (10.2 in)
2009	143.8 mm (5.7 in)
2010	202.4 mm (8.0 in)
2011	310.9 mm (12.2 in)
2012	161.1 mm (6.3 in)
2013	201.9 mm (7.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pajaritos, 1978 to 2013. The record is 176 days in 1982, marked on the chart; the median year is 114 days.

Longest dry spell (CDD) at Pajaritos by year
Year	Longest dry spell (CDD)
1978	124 days
1979	101 days
1980	76 days
1981	54 days
1982	176 days
1983	81 days
1984	103 days
1985	69 days
1986	129 days
1987	121 days
1988	97 days
1989	90 days
1991	30 days
1993	48 days
1994	86 days
1995	168 days
1996	153 days
1997	47 days
1998	114 days
1999	166 days
2000	153 days
2001	93 days
2002	114 days
2003	127 days
2004	99 days
2005	115 days
2006	153 days
2007	137 days
2008	160 days
2009	137 days
2010	115 days
2011	172 days
2012	96 days
2013	60 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

30 years, 1978 to 2013

A day with at least 97.8 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 143.8 mm (5.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Pajaritos: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	97.8 mm (3.9 in)
5 years	115.5 mm (4.5 in)
10 years	124.6 mm (4.9 in)
25 years	133.8 mm (5.3 in)
50 years	139.3 mm (5.5 in)	Longer than the 30 years of record
100 years	143.8 mm (5.7 in)	Longer than the 30 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, 30 years of values from 1978 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: 134.9 mm (5.3 in) in 2004; 132.3 mm (5.2 in) in 1994; 130.0 mm (5.1 in) in 1997.

Download the Data

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