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Built 2026-10-19 (19 October 2026)

Santa Isabel 2 ENE Weather Records (RQC00668940)

Record envelope, standing records and threshold days for Santa Isabel 2 ENE (RQC00668940), PR, Puerto Rico [United States], with 58 years of record.

Key Facts for Santa Isabel 2 ENE

  • Santa Isabel 2 ENE (RQC00668940) is a weather station in PR, Puerto Rico [United States] at 17.97 latitude and -66.38 longitude, 9 m (30 ft) above sea level.
  • The station reports from 1955 to 2012, 58 years of record.
  • 0 records set at Santa Isabel 2 ENE still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Santa Isabel 2 ENE set a daily record precipitation of 33.0 mm (1.3 in) on 31 July 2012.

About the Station

  • Location: PR, Puerto Rico [United States], 17.97 latitude, -66.38 longitude.
  • Elevation: 9 m (30 ft).
  • Period of record: 1955 to 2012, 58 years.
  • Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Santa Isabel 2 ENE, with 2026 drawn through them The band shows the record high and record low for each calendar day at Santa Isabel 2 ENE. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Santa Isabel 2 ENE. 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 Santa Isabel 2 ENE, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Santa Isabel 2 ENE by the year they were set 0 records at Santa Isabel 2 ENE still stand. 00000000000
0 records at Santa Isabel 2 ENE still stand.
Standing records at Santa Isabel 2 ENE by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Santa Isabel 2 ENE set new all-time records 2 all-time records were set at Santa Isabel 2 ENE between 9 September 1996 and 23 August 2001. Each dot is a new record. Record daily precipitation9 September 1996: Record daily precipitation 309.9 mm (12.2 in)23 August 2001: Record daily precipitation 317.5 mm (12.5 in)2000
2 all-time records were set at Santa Isabel 2 ENE between 9 September 1996 and 23 August 2001. Each dot is a new record.
When Santa Isabel 2 ENE set new all-time records
DateKindDetail
1996-09-09Record daily precipitationRecord daily precipitation 309.9 mm (12.2 in)
2001-08-23Record daily precipitationRecord daily precipitation 317.5 mm (12.5 in)

Wettest Day of Each Month

Aug: 317.5 mm (12.5 in)
Record daily precipitation for each month at Santa Isabel 2 ENE The wettest day on record for each calendar month at Santa Isabel 2 ENE. The most was 317.5 mm (12.5 in) on 23 August 2001. 0100200300400 Jan: 127.0 mm (5.0 in), 6 January 1992 Jan Feb: 49.5 mm (1.9 in), 21 February 1995 Feb Mar: 55.9 mm (2.2 in), 20 March 2003 Mar Apr: 128.3 mm (5.1 in), 21 April 1983 Apr May: 196.9 mm (7.8 in), 23 May 1981 May Jun: 132.1 mm (5.2 in), 16 June 1956 Jun Jul: 124.5 mm (4.9 in), 21 July 1958 Jul Aug: 317.5 mm (12.5 in), 23 August 2001 Aug Sep: 311.2 mm (12.3 in), 22 September 2008 Sep Oct: 160.5 mm (6.3 in), 14 October 1962 Oct Nov: 139.7 mm (5.5 in), 14 November 2003 Nov Dec: 146.1 mm (5.8 in), 3 December 1960 Dec
The wettest day on record for each calendar month at Santa Isabel 2 ENE. The most was 317.5 mm (12.5 in) on 23 August 2001.
Record daily precipitation for each month at Santa Isabel 2 ENE
MonthRecord daily precipitation (mm)Date
Jan127.0 mm (5.0 in)6 January 1992
Feb49.5 mm (1.9 in)21 February 1995
Mar55.9 mm (2.2 in)20 March 2003
Apr128.3 mm (5.1 in)21 April 1983
May196.9 mm (7.8 in)23 May 1981
Jun132.1 mm (5.2 in)16 June 1956
Jul124.5 mm (4.9 in)21 July 1958
Aug317.5 mm (12.5 in)23 August 2001
Sep311.2 mm (12.3 in)22 September 2008
Oct160.5 mm (6.3 in)14 October 1962
Nov139.7 mm (5.5 in)14 November 2003
Dec146.1 mm (5.8 in)3 December 1960

Latest Records

20
Latest records at Santa Isabel 2 ENE
DateStationRecordValueBeat old record byOld record stoodSignificance
31 July 2012Santa Isabel 2 ENE, PRdaily rain33.0 mm (1.3 in)22.1 mm (0.9 in)7 years20 of 100 (Routine)
9 July 2012Santa Isabel 2 ENE, PRdaily rain42.7 mm (1.7 in)21.1 mm (0.8 in)16 years21 of 100 (Routine)
4 July 2012Santa Isabel 2 ENE, PRdaily rain32.5 mm (1.3 in)18.3 mm (0.7 in)43 years27 of 100 (Routine)
14 April 2012Santa Isabel 2 ENE, PRdaily rain25.4 mm (1.0 in)8.6 mm (0.34 in)6 years10 of 100 (Routine)
13 April 2012Santa Isabel 2 ENE, PRdaily rain50.8 mm (2.0 in)27.9 mm (1.1 in)14 years24 of 100 (Routine)
8 April 2012Santa Isabel 2 ENE, PRdaily rain43.7 mm (1.7 in)22.4 mm (0.9 in)7 years19 of 100 (Routine)
4 April 2012Santa Isabel 2 ENE, PRdaily rain12.7 mm (0.5 in)1.3 mm (0.05 in)4 years6 of 100 (Routine)
23 July 2010Santa Isabel 2 ENE, PRdaily rain32.3 mm (1.3 in)8.2 mm (0.32 in)51 years24 of 100 (Routine)
17 July 2010Santa Isabel 2 ENE, PRdaily rain11.9 mm (0.5 in)1.7 mm (0.07 in)15 years10 of 100 (Routine)
24 June 2010Santa Isabel 2 ENE, PRdaily rain62.5 mm (2.5 in)44.7 mm (1.8 in)4 years32 of 100 (Routine)
20 June 2010Santa Isabel 2 ENE, PRdaily rain50.8 mm (2.0 in)6.3 mm (0.25 in)23 years14 of 100 (Routine)
29 May 2010Santa Isabel 2 ENE, PRdaily rain58.4 mm (2.3 in)50.0 mm (2.0 in)29 years37 of 100 (Notable)
11 April 2010Santa Isabel 2 ENE, PRdaily rain19.1 mm (0.8 in)3.9 mm (0.15 in)15 years11 of 100 (Routine)
2 April 2010Santa Isabel 2 ENE, PRdaily rain26.4 mm (1.0 in)8.6 mm (0.34 in)47 years23 of 100 (Routine)
7 March 2010Santa Isabel 2 ENE, PRdaily rain13.2 mm (0.5 in)6.3 mm (0.25 in)4 years13 of 100 (Routine)
25 December 2009Santa Isabel 2 ENE, PRdaily rain47.5 mm (1.9 in)39.9 mm (1.6 in)44 years40 of 100 (Notable)
11 November 2009Santa Isabel 2 ENE, PRdaily rain37.6 mm (1.5 in)22.4 mm (0.9 in)12 years19 of 100 (Routine)
23 January 2009Santa Isabel 2 ENE, PRdaily rain55.9 mm (2.2 in)47.0 mm (1.9 in)22 years46 of 100 (Notable)
22 January 2009Santa Isabel 2 ENE, PRdaily rain25.7 mm (1.0 in)15.5 mm (0.6 in)12 years19 of 100 (Routine)
21 January 2009Santa Isabel 2 ENE, PRdaily rain15.2 mm (0.6 in)6.3 mm (0.25 in)19 years14 of 100 (Routine)

Extremes by Year

1955 to 2012
Yearly extremes at Santa Isabel 2 ENE: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)317.5 mm (12.5 in)200194.0 mm (3.7 in)57
Wettest five days (Rx5day)480.1 mm (18.9 in)2008143.3 mm (5.6 in)57
Longest dry spell (CDD)79 days197438 days57

Wettest day (Rx1day)

Wettest day (Rx1day) at Santa Isabel 2 ENE by year The wettest day of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 317.5 mm (12.5 in) in 2001, marked on the chart; the median year is 94.0 mm (3.7 in). 0100200300400196019701980199020002010Record: 317.5 mm (12.5 in) in 2001
The wettest day of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 317.5 mm (12.5 in) in 2001, marked on the chart; the median year is 94.0 mm (3.7 in).
Wettest day (Rx1day) at Santa Isabel 2 ENE by year
YearWettest day (Rx1day)
195555.9 mm (2.2 in)
1956132.1 mm (5.2 in)
195758.4 mm (2.3 in)
1958124.5 mm (4.9 in)
195948.3 mm (1.9 in)
1960146.1 mm (5.8 in)
196194.0 mm (3.7 in)
1962160.5 mm (6.3 in)
196388.9 mm (3.5 in)
196461.0 mm (2.4 in)
196584.6 mm (3.3 in)
196672.4 mm (2.9 in)
196750.8 mm (2.0 in)
196886.1 mm (3.4 in)
1969118.1 mm (4.6 in)
1970179.1 mm (7.1 in)
197133.0 mm (1.3 in)
197265.0 mm (2.6 in)
197386.4 mm (3.4 in)
197483.1 mm (3.3 in)
1975101.6 mm (4.0 in)
197648.3 mm (1.9 in)
197757.2 mm (2.3 in)
1978119.4 mm (4.7 in)
1979173.5 mm (6.8 in)
198062.2 mm (2.4 in)
1981196.9 mm (7.8 in)
198299.1 mm (3.9 in)
1983128.3 mm (5.1 in)
198482.0 mm (3.2 in)
198550.8 mm (2.0 in)
1986123.4 mm (4.9 in)
198794.0 mm (3.7 in)
1988152.4 mm (6.0 in)
198954.1 mm (2.1 in)
199066.0 mm (2.6 in)
199178.7 mm (3.1 in)
1992127.0 mm (5.0 in)
199383.8 mm (3.3 in)
1994100.3 mm (3.9 in)
199555.9 mm (2.2 in)
1996309.9 mm (12.2 in)
1997132.1 mm (5.2 in)
1998247.7 mm (9.8 in)
1999104.1 mm (4.1 in)
200037.8 mm (1.5 in)
2001317.5 mm (12.5 in)
2002101.6 mm (4.0 in)
2003139.7 mm (5.5 in)
2004190.5 mm (7.5 in)
2005117.9 mm (4.6 in)
200649.0 mm (1.9 in)
2007146.6 mm (5.8 in)
2008311.2 mm (12.3 in)
2009111.8 mm (4.4 in)
201062.5 mm (2.5 in)
201250.8 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Santa Isabel 2 ENE by year The wettest five days of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 480.1 mm (18.9 in) in 2008, marked on the chart; the median year is 143.3 mm (5.6 in). 0200400600196019701980199020002010Record: 480.1 mm (18.9 in) in 2008
The wettest five days of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 480.1 mm (18.9 in) in 2008, marked on the chart; the median year is 143.3 mm (5.6 in).
Wettest five days (Rx5day) at Santa Isabel 2 ENE by year
YearWettest five days (Rx5day)
1955131.6 mm (5.2 in)
1956242.1 mm (9.5 in)
195772.1 mm (2.8 in)
1958143.3 mm (5.6 in)
195972.4 mm (2.9 in)
1960321.3 mm (12.6 in)
1961189.7 mm (7.5 in)
1962345.4 mm (13.6 in)
1963101.6 mm (4.0 in)
1964120.3 mm (4.7 in)
196598.6 mm (3.9 in)
1966134.9 mm (5.3 in)
1967102.8 mm (4.0 in)
1968133.4 mm (5.3 in)
1969161.8 mm (6.4 in)
1970447.2 mm (17.6 in)
197166.6 mm (2.6 in)
197295.7 mm (3.8 in)
1973138.5 mm (5.5 in)
1974123.8 mm (4.9 in)
1975180.4 mm (7.1 in)
1976138.5 mm (5.5 in)
1977104.1 mm (4.1 in)
1978324.7 mm (12.8 in)
1979224.5 mm (8.8 in)
198075.8 mm (3.0 in)
1981251.5 mm (9.9 in)
1982148.6 mm (5.9 in)
1983287.0 mm (11.3 in)
1984241.4 mm (9.5 in)
1985119.5 mm (4.7 in)
1986171.8 mm (6.8 in)
1987274.8 mm (10.8 in)
1988172.0 mm (6.8 in)
1989102.6 mm (4.0 in)
1990148.6 mm (5.9 in)
1991120.6 mm (4.7 in)
1992168.9 mm (6.6 in)
1993114.3 mm (4.5 in)
1994129.6 mm (5.1 in)
1995137.2 mm (5.4 in)
1996353.1 mm (13.9 in)
1997210.9 mm (8.3 in)
1998372.1 mm (14.6 in)
1999170.1 mm (6.7 in)
200045.2 mm (1.8 in)
2001335.0 mm (13.2 in)
2002125.1 mm (4.9 in)
2003422.7 mm (16.6 in)
2004331.2 mm (13.0 in)
2005263.1 mm (10.4 in)
200680.1 mm (3.2 in)
2007399.9 mm (15.7 in)
2008480.1 mm (18.9 in)
2009119.4 mm (4.7 in)
2010134.4 mm (5.3 in)
201282.8 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Santa Isabel 2 ENE by year The longest dry spell of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 79 days in 1974, marked on the chart; the median year is 38 days. 020406080196019701980199020002010Record: 79 days in 1974
The longest dry spell of the year at Santa Isabel 2 ENE, 1955 to 2012. The record is 79 days in 1974, marked on the chart; the median year is 38 days.
Longest dry spell (CDD) at Santa Isabel 2 ENE by year
YearLongest dry spell (CDD)
195555 days
195656 days
195739 days
195840 days
195932 days
196033 days
196129 days
196220 days
196326 days
196467 days
196541 days
196626 days
196766 days
196841 days
196913 days
197030 days
197131 days
197229 days
197340 days
197479 days
197551 days
197659 days
197731 days
197829 days
197927 days
198031 days
198124 days
198238 days
198323 days
198439 days
198557 days
198618 days
198717 days
198856 days
198944 days
199047 days
199145 days
199244 days
199342 days
199449 days
199535 days
199630 days
199743 days
199843 days
199955 days
200020 days
200136 days
200237 days
200342 days
200422 days
200577 days
200621 days
200731 days
200844 days
200937 days
201051 days
20128 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

48 years, 1955 to 2009

A day with at least 101.0 mm (4.0 in) of rain is expected about once in 2 years. A day with at least 389.4 mm (15.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Santa Isabel 2 ENE: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years101.0 mm (4.0 in)
5 years157.1 mm (6.2 in)
10 years201.5 mm (7.9 in)
25 years267.4 mm (10.5 in)
50 years324.6 mm (12.8 in)Longer than the 48 years of record
100 years389.4 mm (15.3 in)Longer than the 48 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, 48 years of values from 1955 to 2009.

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: 317.5 mm (12.5 in) in 2001; 311.2 mm (12.3 in) in 2008; 309.9 mm (12.2 in) in 1996.

Download the Data

  • Data for Santa Isabel 2 ENE standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Santa Isabel 2 ENE 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 . Last revised (2025-12-31).