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El Porvenir Weather Records (MXN00012112)

Record envelope, standing records and threshold days for El Porvenir (MXN00012112), Mexico, with 49 years of record.

Key Facts for El Porvenir

  • El Porvenir (MXN00012112) is a weather station in Mexico at 16.82 latitude and -99.47 longitude, 450 m (1,476 ft) above sea level.
  • The station reports from 1964 to 2012, 49 years of record.
  • 1,464 records set at El Porvenir still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • El Porvenir set a daily record high maximum temperature of 33.9 C (93.0 F) on 29 November 2012.

About the Station

  • Location: Mexico, 16.82 latitude, -99.47 longitude.
  • Elevation: 450 m (1,476 ft).
  • Period of record: 1964 to 2012, 49 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at El Porvenir, with 2026 drawn through them The band shows the record high and record low for each calendar day at El Porvenir. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at El Porvenir. 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 Porvenir, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.2 C (99.0 F)7.8 C (46.0 F)n/an/a
Feb35.6 C (96.1 F)7.8 C (46.0 F)n/an/a
Mar37.8 C (100.0 F)6.7 C (44.1 F)n/an/a
Apr39.4 C (102.9 F)7.8 C (46.0 F)n/an/a
May37.8 C (100.0 F)8.9 C (48.0 F)n/an/a
Jun37.8 C (100.0 F)8.9 C (48.0 F)n/an/a
Jul37.8 C (100.0 F)7.8 C (46.0 F)n/an/a
Aug37.8 C (100.0 F)8.9 C (48.0 F)n/an/a
Sep35.0 C (95.0 F)10.0 C (50.0 F)n/an/a
Oct33.9 C (93.0 F)10.0 C (50.0 F)n/an/a
Nov35.6 C (96.1 F)10.0 C (50.0 F)n/an/a
Dec35.0 C (95.0 F)8.9 C (48.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at El Porvenir by the year they were set 1,464 records at El Porvenir still stand. 2007 holds the most, with 223. 01002003001964: 261965: 951966: 531967: 141968: 251969: 461970: 151971: 91972: 181973: 21974: 21975: 101976: 101977: 71978: 71979: 91980: 201981: 71982: 231983: 61984: 61985: 11986: 21987: 361988: 471989: 281990: 201996: 61997: 191998: 361999: 782000: 32001: 102002: 572003: 632004: 72005: 222006: 402007: 2232008: 382009: 552010: 1112011: 1342012: 18196419691974197919841989199920042009
1,464 records at El Porvenir still stand. 2007 holds the most, with 223.
Standing records at El Porvenir by the year they were set
Year setStanding records
196426
196595
196653
196714
196825
196946
197015
19719
197218
19732
19742
197510
197610
19777
19787
19799
198020
19817
198223
19836
19846
19851
19862
198736
198847
198928
199020
19966
199719
199836
199978
20003
200110
200257
200363
20047
200522
200640
2007223
200838
200955
2010111
2011134
201218

All-Time Record Progression

2 new records
When El Porvenir set new all-time records 2 all-time records were set at El Porvenir between 6 June 2007 and 23 August 2011. Each dot is a new record. Record high minimum temperatureRecord low maximum temperature6 June 2007: Record high minimum temperature 28.9 C (84.0 F)23 August 2011: Record low maximum temperature 20.0 C (68.0 F)2010
2 all-time records were set at El Porvenir between 6 June 2007 and 23 August 2011. Each dot is a new record.
When El Porvenir set new all-time records
DateKindDetail
2007-06-06Record high minimum temperatureRecord high minimum temperature 28.9 C (84.0 F)
2011-08-23Record low maximum temperatureRecord low maximum temperature 20.0 C (68.0 F)

Wettest Day of Each Month

Oct: 333.8 mm (13.1 in)
Record daily precipitation for each month at El Porvenir The wettest day on record for each calendar month at El Porvenir. The most was 333.8 mm (13.1 in) on 7 October 1976. 0100200300400 Jan: 96.3 mm (3.8 in), 23 January 1980 Jan Feb: 47.0 mm (1.9 in), 3 February 2010 Feb Mar: 43.4 mm (1.7 in), 2 March 2001 Mar Apr: 30.5 mm (1.2 in), 5 April 1973 Apr May: 129.8 mm (5.1 in), 30 May 1978 May Jun: 194.8 mm (7.7 in), 22 June 1973 Jun Jul: 190.0 mm (7.5 in), 6 July 1993 Jul Aug: 144.8 mm (5.7 in), 10 August 1996 Aug Sep: 205.0 mm (8.1 in), 25 September 1967 Sep Oct: 333.8 mm (13.1 in), 7 October 1976 Oct Nov: 50.8 mm (2.0 in), 18 November 1976 Nov Dec: 37.8 mm (1.5 in), 15 December 1992 Dec
The wettest day on record for each calendar month at El Porvenir. The most was 333.8 mm (13.1 in) on 7 October 1976.
Record daily precipitation for each month at El Porvenir
MonthRecord daily precipitation (mm)Date
Jan96.3 mm (3.8 in)23 January 1980
Feb47.0 mm (1.9 in)3 February 2010
Mar43.4 mm (1.7 in)2 March 2001
Apr30.5 mm (1.2 in)5 April 1973
May129.8 mm (5.1 in)30 May 1978
Jun194.8 mm (7.7 in)22 June 1973
Jul190.0 mm (7.5 in)6 July 1993
Aug144.8 mm (5.7 in)10 August 1996
Sep205.0 mm (8.1 in)25 September 1967
Oct333.8 mm (13.1 in)7 October 1976
Nov50.8 mm (2.0 in)18 November 1976
Dec37.8 mm (1.5 in)15 December 1992

Period of Record Coverage

1964 to 2012
Days with data per year at El Porvenir 44 years of record at El Porvenir, 1964 to 2012. 12 years have data for under 90 percent of days and are left out of rankings: 1964, 1968, 1969, 1985, 1986, 1987, 1990, 1996 and others. 1964: 136 of 366 days1965: 364 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 316 of 366 days1969: 238 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 334 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 350 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 364 of 366 days1985: 305 of 365 days1986: 186 of 365 days1987: 97 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 131 of 365 days1996: 79 of 366 days1997: 334 of 365 days1998: 365 of 365 days1999: 303 of 365 days2000: 122 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 364 of 365 days2004: 275 of 366 days2005: 365 of 365 days2006: 274 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 335 of 366 days19701980199020002010
44 years of record at El Porvenir, 1964 to 2012. 12 years have data for under 90 percent of days and are left out of rankings: 1964, 1968, 1969, 1985, 1986, 1987, 1990, 1996 and others.
Days with data per year at El Porvenir
YearDays with dataShare of yearComplete
196413637%No
1965364100%Yes
1966365100%Yes
1967365100%Yes
196831686%No
196923865%No
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
197533492%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
198135096%Yes
1982365100%Yes
1983365100%Yes
198436499%Yes
198530584%No
198618651%No
19879727%No
1988366100%Yes
1989365100%Yes
199013136%No
19967922%No
199733492%Yes
1998365100%Yes
199930383%No
200012233%No
2001365100%Yes
2002365100%Yes
2003364100%Yes
200427575%No
2005365100%Yes
200627475%No
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
201233592%Yes

Latest Records

20
Latest records at El Porvenir
DateStationRecordValueBeat old record byOld record stoodSignificance
29 November 2012El Porvenir, MXdaily high max33.9 C (93.0 F)2.2 C (4.0 F)45 years30 of 100 (Routine)
25 November 2012El Porvenir, MXdaily high min21.7 C (71.1 F)0.6 C (1.1 F)47 years20 of 100 (Routine)
20 November 2012El Porvenir, MXdaily high max33.9 C (93.0 F)1.1 C (2.0 F)46 years23 of 100 (Routine)
13 November 2012El Porvenir, MXdaily high max (Tie)32.8 C (91.0 F)tie1 year1 of 100 (Routine)
9 November 2012El Porvenir, MXdaily high max33.9 C (93.0 F)1.1 C (2.0 F)1 year10 of 100 (Routine)
8 November 2012El Porvenir, MXdaily high max32.8 C (91.0 F)1.1 C (2.0 F)47 years24 of 100 (Routine)
6 November 2012El Porvenir, MXdaily high max33.9 C (93.0 F)1.1 C (2.0 F)47 years24 of 100 (Routine)
30 October 2012El Porvenir, MXdaily rain34.8 mm (1.4 in)19.1 mm (0.8 in)35 years20 of 100 (Routine)
30 October 2012El Porvenir, MXdaily high max (Tie)31.7 C (89.1 F)tie47 years4 of 100 (Routine)
29 October 2012El Porvenir, MXmonthly high max (Tie)33.9 C (93.0 F)tie32 years5 of 100 (Routine)
26 October 2012El Porvenir, MXdaily rain24.9 mm (1.0 in)8.1 mm (0.32 in)33 years15 of 100 (Routine)
26 October 2012El Porvenir, MXdaily high max (Tie)32.8 C (91.0 F)tie39 years3 of 100 (Routine)
22 October 2012El Porvenir, MXmonthly high max (Tie)33.9 C (93.0 F)tie31 years5 of 100 (Routine)
14 October 2012El Porvenir, MXdaily high max (Tie)32.8 C (91.0 F)tie31 years3 of 100 (Routine)
11 October 2012El Porvenir, MXmonthly high max (Tie)33.9 C (93.0 F)tie31 years5 of 100 (Routine)
10 October 2012El Porvenir, MXdaily high max32.8 C (91.0 F)0.6 C (1.1 F)40 years19 of 100 (Routine)
5 October 2012El Porvenir, MXmonthly high max (Tie)33.9 C (93.0 F)tie31 years5 of 100 (Routine)
4 October 2012El Porvenir, MXdaily high max (Tie)32.8 C (91.0 F)tie29 years3 of 100 (Routine)
1 October 2012El Porvenir, MXmonthly high max (Tie)33.9 C (93.0 F)tie31 years5 of 100 (Routine)
28 September 2012El Porvenir, MXdaily high max32.8 C (91.0 F)0.6 C (1.1 F)47 years21 of 100 (Routine)

Climate Trend

28 complete years, 1965 to 2011
Annual mean temperature at El Porvenir as warming stripes, 1965 to 2011 One stripe for each of 28 complete years at El Porvenir, 1965 to 2011. Blue stripes are years cooler than the station's own mean of 24.1 C (75.3 F); red stripes are warmer. The coolest year was 2010, at 20.7 C (69.3 F), and the warmest was 1965, at 26.3 C (79.4 F). The strongest colour marks a difference of 3.4 C (6.1 F). 1965: 26.3 C, +2.3 C from the station mean1966: 25.9 C, +1.9 C from the station mean1967: 25.2 C, +1.1 C from the station mean1970: 24.7 C, +0.7 C from the station mean1971: 24.2 C, +0.2 C from the station mean1972: 25.4 C, +1.3 C from the station mean1973: 24.9 C, +0.8 C from the station mean1974: 24.8 C, +0.8 C from the station mean1976: 24.8 C, +0.8 C from the station mean1977: 25.3 C, +1.3 C from the station mean1978: 25.1 C, +1.1 C from the station mean1979: 25.1 C, +1.0 C from the station mean1980: 25.5 C, +1.5 C from the station mean1982: 25.5 C, +1.4 C from the station mean1983: 25.1 C, +1.0 C from the station mean1984: 24.7 C, +0.7 C from the station mean1988: 26.1 C, +2.0 C from the station mean1989: 26.0 C, +1.9 C from the station mean1998: 22.1 C, -1.9 C from the station mean2001: 22.1 C, -1.9 C from the station mean2002: 21.6 C, -2.5 C from the station mean2003: 21.0 C, -3.1 C from the station mean2005: 21.4 C, -2.7 C from the station mean2007: 26.1 C, +2.0 C from the station mean2008: 21.3 C, -2.8 C from the station mean2009: 21.3 C, -2.7 C from the station mean2010: 20.7 C, -3.3 C from the station mean2011: 21.4 C, -2.7 C from the station mean1965197019751980198519901995200020052010
One stripe for each of 28 complete years at El Porvenir, 1965 to 2011. Blue stripes are years cooler than the station's own mean of 24.1 C (75.3 F); red stripes are warmer. The coolest year was 2010, at 20.7 C (69.3 F), and the warmest was 1965, at 26.3 C (79.4 F). The strongest colour marks a difference of 3.4 C (6.1 F).
Annual mean temperature at El Porvenir as warming stripes, 1965 to 2011
YearAnnual mean temperatureDifference from the station mean
196526.3 C+2.29 C
196625.9 C+1.88 C
196725.2 C+1.14 C
197024.7 C+0.66 C
197124.2 C+0.16 C
197225.4 C+1.30 C
197324.9 C+0.81 C
197424.8 C+0.77 C
197624.8 C+0.78 C
197725.3 C+1.27 C
197825.1 C+1.07 C
197925.1 C+1.04 C
198025.5 C+1.46 C
198225.5 C+1.42 C
198325.1 C+1.02 C
198424.7 C+0.66 C
198826.1 C+2.00 C
198926.0 C+1.95 C
199822.1 C-1.94 C
200122.1 C-1.94 C
200221.6 C-2.45 C
200321.0 C-3.06 C
200521.4 C-2.70 C
200726.1 C+2.00 C
200821.3 C-2.76 C
200921.3 C-2.72 C
201020.7 C-3.34 C
201121.4 C-2.67 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

1964 to 2012
Yearly extremes at El Porvenir: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)39.4 C (102.9 F)197233.9 C (93.0 F)44
Coldest night (TNn)6.7 C (44.1 F)199911.7 C (53.1 F)44
Wettest day (Rx1day)333.8 mm (13.1 in)197695.3 mm (3.8 in)49
Wettest five days (Rx5day)514.1 mm (20.2 in)1967185.5 mm (7.3 in)49
Longest dry spell (CDD)169 days1991139 days49

Hottest day (TXx)

Hottest day (TXx) at El Porvenir by year The hottest day of the year at El Porvenir, 1964 to 2012. The record is 39.4 C (102.9 F) in 1972, marked on the chart; the median year is 33.9 C (93.0 F). 3032.53537.54019701980199020002010Record: 39.4 C (102.9 F) in 1972
The hottest day of the year at El Porvenir, 1964 to 2012. The record is 39.4 C (102.9 F) in 1972, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at El Porvenir by year
YearHottest day (TXx)
196435.0 C (95.0 F)
196537.2 C (99.0 F)
196633.9 C (93.0 F)
196733.9 C (93.0 F)
196835.0 C (95.0 F)
196936.7 C (98.1 F)
197035.0 C (95.0 F)
197133.9 C (93.0 F)
197239.4 C (102.9 F)
197333.9 C (93.0 F)
197432.8 C (91.0 F)
197533.9 C (93.0 F)
197633.3 C (91.9 F)
197733.3 C (91.9 F)
197835.6 C (96.1 F)
197935.0 C (95.0 F)
198034.4 C (93.9 F)
198134.4 C (93.9 F)
198235.0 C (95.0 F)
198335.0 C (95.0 F)
198434.4 C (93.9 F)
198533.9 C (93.0 F)
198632.2 C (90.0 F)
198732.8 C (91.0 F)
198835.0 C (95.0 F)
198933.3 C (91.9 F)
199032.8 C (91.0 F)
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
199630.6 C (87.1 F)
199732.8 C (91.0 F)
199831.7 C (89.1 F)
199933.9 C (93.0 F)
200030.6 C (87.1 F)
200131.1 C (88.0 F)
200233.9 C (93.0 F)
200331.1 C (88.0 F)
200431.7 C (89.1 F)
200531.7 C (89.1 F)
200635.0 C (95.0 F)
200737.8 C (100.0 F)
200831.7 C (89.1 F)
200931.7 C (89.1 F)
201030.6 C (87.1 F)
201135.6 C (96.1 F)
201235.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at El Porvenir by year The coldest night of the year at El Porvenir, 1964 to 2012. The record is 6.7 C (44.1 F) in 1999, marked on the chart; the median year is 11.7 C (53.1 F). 510152019701980199020002010Record: 6.7 C (44.1 F) in 1999
The coldest night of the year at El Porvenir, 1964 to 2012. The record is 6.7 C (44.1 F) in 1999, marked on the chart; the median year is 11.7 C (53.1 F).
Coldest night (TNn) at El Porvenir by year
YearColdest night (TNn)
196412.8 C (55.0 F)
196512.8 C (55.0 F)
196612.8 C (55.0 F)
19679.4 C (48.9 F)
196810.6 C (51.1 F)
196910.6 C (51.1 F)
197010.0 C (50.0 F)
197110.6 C (51.1 F)
197210.0 C (50.0 F)
197311.7 C (53.1 F)
197413.3 C (55.9 F)
197512.8 C (55.0 F)
197611.7 C (53.1 F)
197711.7 C (53.1 F)
197814.4 C (57.9 F)
197912.8 C (55.0 F)
198013.3 C (55.9 F)
198110.6 C (51.1 F)
198213.9 C (57.0 F)
198312.8 C (55.0 F)
198412.2 C (54.0 F)
198512.8 C (55.0 F)
198613.9 C (57.0 F)
198720.0 C (68.0 F)
198815.0 C (59.0 F)
198917.8 C (64.0 F)
199019.4 C (66.9 F)
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
199611.1 C (52.0 F)
199711.1 C (52.0 F)
199810.0 C (50.0 F)
19996.7 C (44.1 F)
200015.0 C (59.0 F)
200112.2 C (54.0 F)
200210.6 C (51.1 F)
200310.6 C (51.1 F)
200411.7 C (53.1 F)
200510.6 C (51.1 F)
200610.6 C (51.1 F)
200711.7 C (53.1 F)
200810.6 C (51.1 F)
200910.6 C (51.1 F)
20108.9 C (48.0 F)
20117.8 C (46.0 F)
201212.8 C (55.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at El Porvenir by year The wettest day of the year at El Porvenir, 1964 to 2012. The record is 333.8 mm (13.1 in) in 1976, marked on the chart; the median year is 95.3 mm (3.8 in). 010020030040019701980199020002010Record: 333.8 mm (13.1 in) in 1976
The wettest day of the year at El Porvenir, 1964 to 2012. The record is 333.8 mm (13.1 in) in 1976, marked on the chart; the median year is 95.3 mm (3.8 in).
Wettest day (Rx1day) at El Porvenir by year
YearWettest day (Rx1day)
196476.5 mm (3.0 in)
196589.9 mm (3.5 in)
196690.4 mm (3.6 in)
1967205.0 mm (8.1 in)
196871.4 mm (2.8 in)
1969152.4 mm (6.0 in)
1970117.9 mm (4.6 in)
197146.0 mm (1.8 in)
1972165.9 mm (6.5 in)
1973194.8 mm (7.7 in)
1974166.9 mm (6.6 in)
1975168.9 mm (6.6 in)
1976333.8 mm (13.1 in)
197769.9 mm (2.8 in)
1978129.8 mm (5.1 in)
1979113.3 mm (4.5 in)
1980104.9 mm (4.1 in)
198149.8 mm (2.0 in)
198262.0 mm (2.4 in)
1983119.9 mm (4.7 in)
1984199.9 mm (7.9 in)
19855.3 mm (0.21 in)
1986121.9 mm (4.8 in)
198752.3 mm (2.1 in)
1988159.8 mm (6.3 in)
1989190.0 mm (7.5 in)
1990114.8 mm (4.5 in)
199195.3 mm (3.8 in)
199279.8 mm (3.1 in)
1993190.0 mm (7.5 in)
199432.8 mm (1.3 in)
199578.5 mm (3.1 in)
1996164.8 mm (6.5 in)
1997104.9 mm (4.1 in)
1998164.8 mm (6.5 in)
1999184.9 mm (7.3 in)
200084.8 mm (3.3 in)
200174.9 mm (2.9 in)
200264.8 mm (2.6 in)
200385.9 mm (3.4 in)
200442.9 mm (1.7 in)
200595.8 mm (3.8 in)
200688.9 mm (3.5 in)
200767.8 mm (2.7 in)
200866.8 mm (2.6 in)
200967.8 mm (2.7 in)
201064.8 mm (2.6 in)
201164.8 mm (2.6 in)
2012169.9 mm (6.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at El Porvenir by year The wettest five days of the year at El Porvenir, 1964 to 2012. The record is 514.1 mm (20.2 in) in 1967, marked on the chart; the median year is 185.5 mm (7.3 in). 020040060019701980199020002010Record: 514.1 mm (20.2 in) in 1967
The wettest five days of the year at El Porvenir, 1964 to 2012. The record is 514.1 mm (20.2 in) in 1967, marked on the chart; the median year is 185.5 mm (7.3 in).
Wettest five days (Rx5day) at El Porvenir by year
YearWettest five days (Rx5day)
1964113.9 mm (4.5 in)
1965103.4 mm (4.1 in)
1966259.8 mm (10.2 in)
1967514.1 mm (20.2 in)
1968184.7 mm (7.3 in)
1969270.3 mm (10.6 in)
1970180.1 mm (7.1 in)
197191.7 mm (3.6 in)
1972264.3 mm (10.4 in)
1973258.4 mm (10.2 in)
1974268.5 mm (10.6 in)
1975210.6 mm (8.3 in)
1976450.9 mm (17.8 in)
197779.8 mm (3.1 in)
1978186.8 mm (7.4 in)
1979284.6 mm (11.2 in)
1980184.2 mm (7.3 in)
198172.6 mm (2.9 in)
1982111.8 mm (4.4 in)
1983260.7 mm (10.3 in)
1984464.6 mm (18.3 in)
19857.6 mm (0.30 in)
1986132.5 mm (5.2 in)
1987105.8 mm (4.2 in)
1988242.4 mm (9.5 in)
1989338.7 mm (13.3 in)
1990134.9 mm (5.3 in)
1991146.6 mm (5.8 in)
1992150.6 mm (5.9 in)
1993267.8 mm (10.5 in)
199434.1 mm (1.3 in)
1995173.5 mm (6.8 in)
1996228.8 mm (9.0 in)
1997201.5 mm (7.9 in)
1998433.3 mm (17.1 in)
1999263.4 mm (10.4 in)
2000229.3 mm (9.0 in)
2001185.5 mm (7.3 in)
2002197.4 mm (7.8 in)
2003205.6 mm (8.1 in)
2004104.6 mm (4.1 in)
2005200.4 mm (7.9 in)
2006159.1 mm (6.3 in)
2007119.3 mm (4.7 in)
2008108.8 mm (4.3 in)
2009127.8 mm (5.0 in)
2010118.4 mm (4.7 in)
2011134.9 mm (5.3 in)
2012262.6 mm (10.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at El Porvenir by year The longest dry spell of the year at El Porvenir, 1964 to 2012. The record is 169 days in 1991, marked on the chart; the median year is 139 days. 5010015020019701980199020002010Record: 169 days in 1991
The longest dry spell of the year at El Porvenir, 1964 to 2012. The record is 169 days in 1991, marked on the chart; the median year is 139 days.
Longest dry spell (CDD) at El Porvenir by year
YearLongest dry spell (CDD)
196480 days
196564 days
196692 days
1967133 days
196869 days
196981 days
1970148 days
1971142 days
1972152 days
197393 days
1974147 days
197598 days
1976153 days
1977161 days
197872 days
1979152 days
1980113 days
1981135 days
1982139 days
198370 days
1984138 days
1985151 days
1986143 days
198794 days
1988100 days
1989162 days
1990153 days
1991169 days
1992119 days
1993128 days
1994150 days
1995138 days
1996142 days
1997147 days
1998155 days
1999163 days
200077 days
200191 days
2002114 days
2003156 days
200474 days
2005148 days
2006152 days
2007167 days
2008159 days
2009153 days
2010133 days
2011169 days
2012137 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

43 years, 1965 to 2012

A day with at least 105.2 mm (4.1 in) of rain is expected about once in 2 years. A day with at least 319.5 mm (12.6 in) of rain is expected about once in 100 years.

Rainfall return levels at El Porvenir: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years105.2 mm (4.1 in)
5 years157.7 mm (6.2 in)
10 years194.4 mm (7.7 in)
25 years242.9 mm (9.6 in)
50 years280.6 mm (11.0 in)Longer than the 43 years of record
100 years319.5 mm (12.6 in)Longer than the 43 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, 43 years of values from 1965 to 2012.

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: 333.8 mm (13.1 in) in 1976; 205.0 mm (8.1 in) in 1967; 199.9 mm (7.9 in) in 1984.

Download the Data

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