Puerto Rico Weather Records (MXN00028192)

Record envelope, standing records and threshold days for Puerto Rico (MXN00028192), Mexico, with 30 years of record.

Key Facts for Puerto Rico

Puerto Rico (MXN00028192) is a weather station in Mexico at 24.25 latitude and -98.97 longitude, 178 m (583 ft) above sea level.
The station reports from 1980 to 2009, 30 years of record.
1,464 records set at Puerto Rico still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 24.25 latitude, -98.97 longitude.
Elevation: 178 m (583 ft).
Period of record: 1980 to 2009, 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 Puerto Rico. 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 Puerto Rico, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	38.9 C (102.0 F)	-1.1 C (30.0 F)	n/a	n/a
Feb	40.0 C (104.0 F)	-1.1 C (30.0 F)	n/a	n/a
Mar	48.9 C (120.0 F)	0.6 C (33.1 F)	n/a	n/a
Apr	46.7 C (116.1 F)	3.9 C (39.0 F)	n/a	n/a
May	47.8 C (118.0 F)	6.7 C (44.1 F)	n/a	n/a
Jun	43.9 C (111.0 F)	10.0 C (50.0 F)	n/a	n/a
Jul	42.8 C (109.0 F)	10.0 C (50.0 F)	n/a	n/a
Aug	45.0 C (113.0 F)	10.0 C (50.0 F)	n/a	n/a
Sep	43.9 C (111.0 F)	7.8 C (46.0 F)	n/a	n/a
Oct	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
Nov	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Dec	36.7 C (98.1 F)	-3.3 C (26.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Puerto Rico still stand. 1982 holds the most, with 99.

Standing records at Puerto Rico by the year they were set
Year set	Standing records
1980	17
1981	39
1982	99
1983	41
1984	56
1985	43
1986	42
1987	56
1988	40
1989	92
1990	49
1991	46
1992	36
1993	32
1994	33
1995	32
1996	81
1997	68
1998	77
1999	77
2000	73
2001	50
2002	38
2003	42
2004	23
2005	41
2006	41
2007	30
2008	28
2009	42

Wettest Day of Each Month

Aug: 209.8 mm (8.3 in)

The wettest day on record for each calendar month at Puerto Rico. The most was 209.8 mm (8.3 in) on 23 August 1996.

Record daily precipitation for each month at Puerto Rico
Month	Record daily precipitation (mm)	Date
Jan	69.9 mm (2.8 in)	30 January 1984
Feb	39.9 mm (1.6 in)	4 February 1991
Mar	89.9 mm (3.5 in)	29 March 2004
Apr	71.9 mm (2.8 in)	4 April 2007
May	90.7 mm (3.6 in)	27 May 1983
Jun	134.9 mm (5.3 in)	16 June 1981
Jul	99.8 mm (3.9 in)	24 July 2005
Aug	209.8 mm (8.3 in)	23 August 1996
Sep	142.0 mm (5.6 in)	20 September 2003
Oct	103.9 mm (4.1 in)	23 October 2002
Nov	78.0 mm (3.1 in)	19 November 2001
Dec	72.9 mm (2.9 in)	8 December 1982

Period of Record Coverage

1980 to 2009

30 years of record at Puerto Rico, 1980 to 2009. 3 years have data for under 90 percent of days and are left out of rankings: 1980, 2002, 2004.

Days with data per year at Puerto Rico
Year	Days with data	Share of year	Complete
1980	78	21%	No
1981	361	99%	Yes
1982	362	99%	Yes
1983	363	99%	Yes
1984	364	99%	Yes
1985	362	99%	Yes
1986	363	99%	Yes
1987	362	99%	Yes
1988	363	99%	Yes
1989	358	98%	Yes
1990	362	99%	Yes
1991	362	99%	Yes
1992	365	100%	Yes
1993	363	99%	Yes
1994	363	99%	Yes
1995	361	99%	Yes
1996	365	100%	Yes
1997	361	99%	Yes
1998	361	99%	Yes
1999	365	100%	Yes
2000	364	99%	Yes
2001	363	99%	Yes
2002	304	83%	No
2003	365	100%	Yes
2004	271	74%	No
2005	357	98%	Yes
2006	361	99%	Yes
2007	361	99%	Yes
2008	363	99%	Yes
2009	359	98%	Yes

Latest Records

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

Climate Trend

27 complete years, 1981 to 2009

One stripe for each of 27 complete years at Puerto Rico, 1981 to 2009. Blue stripes are years cooler than the station's own mean of 23.6 C (74.5 F); red stripes are warmer. The coolest year was 2000, at 22.1 C (71.8 F), and the warmest was 2009, at 24.8 C (76.7 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Puerto Rico as warming stripes, 1981 to 2009
Year	Annual mean temperature	Difference from the station mean
1981	23.9 C	+0.23 C
1982	24.7 C	+1.04 C
1983	23.7 C	+0.11 C
1984	23.6 C	-0.07 C
1985	23.8 C	+0.15 C
1986	24.2 C	+0.52 C
1987	23.5 C	-0.16 C
1988	23.4 C	-0.19 C
1989	23.9 C	+0.24 C
1990	24.5 C	+0.83 C
1991	24.2 C	+0.61 C
1992	23.5 C	-0.12 C
1993	23.5 C	-0.18 C
1994	24.0 C	+0.40 C
1995	24.1 C	+0.51 C
1996	22.8 C	-0.83 C
1997	22.3 C	-1.31 C
1998	23.9 C	+0.27 C
1999	23.0 C	-0.62 C
2000	22.1 C	-1.51 C
2001	22.7 C	-0.89 C
2003	22.6 C	-1.00 C
2005	23.4 C	-0.22 C
2006	24.7 C	+1.02 C
2007	23.1 C	-0.50 C
2008	24.1 C	+0.45 C
2009	24.8 C	+1.20 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

1980 to 2009

Yearly extremes at Puerto Rico: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	48.9 C (120.0 F)	2000	42.3 C (108.1 F)	30
Coldest night (TNn)	-3.3 C (26.1 F)	1989	0.6 C (33.1 F)	30
Wettest day (Rx1day)	209.8 mm (8.3 in)	1996	73.9 mm (2.9 in)	30
Wettest five days (Rx5day)	363.5 mm (14.3 in)	2002	105.6 mm (4.2 in)	30
Longest dry spell (CDD)	117 days	2000	66 days	30

Hottest day (TXx)

The hottest day of the year at Puerto Rico, 1980 to 2009. The record is 48.9 C (120.0 F) in 2000, marked on the chart; the median year is 42.3 C (108.1 F).

Hottest day (TXx) at Puerto Rico by year
Year	Hottest day (TXx)
1980	36.7 C (98.1 F)
1981	40.0 C (104.0 F)
1982	41.7 C (107.1 F)
1983	41.7 C (107.1 F)
1984	45.0 C (113.0 F)
1985	41.7 C (107.1 F)
1986	40.6 C (105.1 F)
1987	40.6 C (105.1 F)
1988	43.9 C (111.0 F)
1989	43.9 C (111.0 F)
1990	42.8 C (109.0 F)
1991	46.7 C (116.1 F)
1992	40.6 C (105.1 F)
1993	40.0 C (104.0 F)
1994	40.0 C (104.0 F)
1995	45.0 C (113.0 F)
1996	41.7 C (107.1 F)
1997	43.9 C (111.0 F)
1998	47.8 C (118.0 F)
1999	42.8 C (109.0 F)
2000	48.9 C (120.0 F)
2001	41.7 C (107.1 F)
2002	47.8 C (118.0 F)
2003	45.0 C (113.0 F)
2004	40.6 C (105.1 F)
2005	40.6 C (105.1 F)
2006	42.8 C (109.0 F)
2007	45.0 C (113.0 F)
2008	41.7 C (107.1 F)
2009	45.6 C (114.1 F)

Coldest night (TNn)

The coldest night of the year at Puerto Rico, 1980 to 2009. The record is -3.3 C (26.1 F) in 1989, marked on the chart; the median year is 0.6 C (33.1 F).

Coldest night (TNn) at Puerto Rico by year
Year	Coldest night (TNn)
1980	2.8 C (37.0 F)
1981	1.7 C (35.1 F)
1982	0.0 C (32.0 F)
1983	-2.2 C (28.0 F)
1984	0.6 C (33.1 F)
1985	-1.1 C (30.0 F)
1986	0.6 C (33.1 F)
1987	0.0 C (32.0 F)
1988	0.6 C (33.1 F)
1989	-3.3 C (26.1 F)
1990	0.0 C (32.0 F)
1991	0.0 C (32.0 F)
1992	0.0 C (32.0 F)
1993	1.7 C (35.1 F)
1994	5.0 C (41.0 F)
1995	2.8 C (37.0 F)
1996	-1.1 C (30.0 F)
1997	0.0 C (32.0 F)
1998	1.7 C (35.1 F)
1999	1.7 C (35.1 F)
2000	0.6 C (33.1 F)
2001	0.6 C (33.1 F)
2002	0.0 C (32.0 F)
2003	0.6 C (33.1 F)
2004	-1.1 C (30.0 F)
2005	3.9 C (39.0 F)
2006	2.8 C (37.0 F)
2007	1.7 C (35.1 F)
2008	1.7 C (35.1 F)
2009	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Puerto Rico, 1980 to 2009. The record is 209.8 mm (8.3 in) in 1996, marked on the chart; the median year is 73.9 mm (2.9 in).

Wettest day (Rx1day) at Puerto Rico by year
Year	Wettest day (Rx1day)
1980	29.0 mm (1.1 in)
1981	134.9 mm (5.3 in)
1982	72.9 mm (2.9 in)
1983	90.7 mm (3.6 in)
1984	69.9 mm (2.8 in)
1985	64.8 mm (2.6 in)
1986	52.3 mm (2.1 in)
1987	54.9 mm (2.2 in)
1988	124.0 mm (4.9 in)
1989	61.0 mm (2.4 in)
1990	49.8 mm (2.0 in)
1991	89.9 mm (3.5 in)
1992	56.9 mm (2.2 in)
1993	52.8 mm (2.1 in)
1994	132.8 mm (5.2 in)
1995	79.8 mm (3.1 in)
1996	209.8 mm (8.3 in)
1997	79.8 mm (3.1 in)
1998	42.9 mm (1.7 in)
1999	7.9 mm (0.31 in)
2000	11.2 mm (0.4 in)
2001	78.0 mm (3.1 in)
2002	140.0 mm (5.5 in)
2003	142.0 mm (5.6 in)
2004	89.9 mm (3.5 in)
2005	110.0 mm (4.3 in)
2006	63.8 mm (2.5 in)
2007	71.9 mm (2.8 in)
2008	74.9 mm (2.9 in)
2009	99.8 mm (3.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Puerto Rico, 1980 to 2009. The record is 363.5 mm (14.3 in) in 2002, marked on the chart; the median year is 105.6 mm (4.2 in).

Wettest five days (Rx5day) at Puerto Rico by year
Year	Wettest five days (Rx5day)
1980	33.8 mm (1.3 in)
1981	160.8 mm (6.3 in)
1982	79.3 mm (3.1 in)
1983	158.6 mm (6.2 in)
1984	90.2 mm (3.6 in)
1985	81.5 mm (3.2 in)
1986	71.6 mm (2.8 in)
1987	105.5 mm (4.2 in)
1988	141.3 mm (5.6 in)
1989	91.0 mm (3.6 in)
1990	89.7 mm (3.5 in)
1991	143.1 mm (5.6 in)
1992	79.8 mm (3.1 in)
1993	74.7 mm (2.9 in)
1994	161.5 mm (6.4 in)
1995	154.2 mm (6.1 in)
1996	227.6 mm (9.0 in)
1997	94.8 mm (3.7 in)
1998	65.3 mm (2.6 in)
1999	14.0 mm (0.6 in)
2000	16.8 mm (0.7 in)
2001	105.7 mm (4.2 in)
2002	363.5 mm (14.3 in)
2003	290.5 mm (11.4 in)
2004	140.5 mm (5.5 in)
2005	180.1 mm (7.1 in)
2006	76.5 mm (3.0 in)
2007	122.4 mm (4.8 in)
2008	139.2 mm (5.5 in)
2009	142.8 mm (5.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Puerto Rico, 1980 to 2009. The record is 117 days in 2000, marked on the chart; the median year is 66 days.

Longest dry spell (CDD) at Puerto Rico by year
Year	Longest dry spell (CDD)
1980	23 days
1981	61 days
1982	76 days
1983	70 days
1984	97 days
1985	60 days
1986	104 days
1987	47 days
1988	66 days
1989	59 days
1990	77 days
1991	56 days
1992	59 days
1993	71 days
1994	35 days
1995	53 days
1996	91 days
1997	38 days
1998	85 days
1999	102 days
2000	117 days
2001	42 days
2002	87 days
2003	45 days
2004	73 days
2005	48 days
2006	80 days
2007	83 days
2008	65 days
2009	48 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 Puerto Rico standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Puerto Rico 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 2026-10-14 (14 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).