Built 2026-10-19 (19 October 2026)

Presa El Barrial Weather Records (MXN00011159)

Record envelope, standing records and threshold days for Presa El Barrial (MXN00011159), Mexico, with 34 years of record.

Key Facts for Presa El Barrial

  • Presa El Barrial (MXN00011159) is a weather station in Mexico at 21.03 latitude and -101.83 longitude, 1,787 m (5,862 ft) above sea level.
  • The station reports from 1980 to 2013, 34 years of record.
  • 1,464 records set at Presa El Barrial still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Presa El Barrial set a daily record high minimum temperature of 13.9 C (57.0 F) on 27 April 2013.

About the Station

  • Location: Mexico, 21.03 latitude, -101.83 longitude.
  • Elevation: 1,787 m (5,862 ft).
  • Period of record: 1980 to 2013, 34 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 Presa El Barrial, with 2026 drawn through them The band shows the record high and record low for each calendar day at Presa El Barrial. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Presa El Barrial. 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 Presa El Barrial, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan31.7 C (89.1 F)-6.1 C (21.0 F)n/an/a
Feb32.8 C (91.0 F)-7.2 C (19.0 F)n/an/a
Mar35.0 C (95.0 F)-3.9 C (25.0 F)n/an/a
Apr36.7 C (98.1 F)2.8 C (37.0 F)n/an/a
May38.3 C (100.9 F)4.4 C (39.9 F)n/an/a
Jun37.2 C (99.0 F)7.8 C (46.0 F)n/an/a
Jul34.4 C (93.9 F)8.3 C (46.9 F)n/an/a
Aug32.8 C (91.0 F)6.1 C (43.0 F)n/an/a
Sep32.2 C (90.0 F)2.8 C (37.0 F)n/an/a
Oct31.7 C (89.1 F)-3.3 C (26.1 F)n/an/a
Nov31.1 C (88.0 F)-5.6 C (21.9 F)n/an/a
Dec29.4 C (84.9 F)-5.0 C (23.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Presa El Barrial by the year they were set 1,464 records at Presa El Barrial still stand. 2010 holds the most, with 102. 0501001501980: 411981: 521982: 731983: 411984: 351985: 321986: 441987: 591988: 531989: 561990: 311991: 341992: 661993: 271994: 441995: 551996: 331997: 751998: 661999: 472000: 542001: 242002: 272003: 242004: 292005: 212006: 332007: 232008: 322009: 392010: 1022011: 292012: 502013: 13198019841988199219962000200420082012
1,464 records at Presa El Barrial still stand. 2010 holds the most, with 102.
Standing records at Presa El Barrial by the year they were set
Year setStanding records
198041
198152
198273
198341
198435
198532
198644
198759
198853
198956
199031
199134
199266
199327
199444
199555
199633
199775
199866
199947
200054
200124
200227
200324
200429
200521
200633
200723
200832
200939
2010102
201129
201250
201313

Wettest Day of Each Month

Jul: 98.3 mm (3.9 in)
Record daily precipitation for each month at Presa El Barrial The wettest day on record for each calendar month at Presa El Barrial. The most was 98.3 mm (3.9 in) on 1 July 2007. 0255075100 Jan: 23.4 mm (0.9 in), 16 January 1992 Jan Feb: 60.5 mm (2.4 in), 4 February 2010 Feb Mar: 26.2 mm (1.0 in), 7 March 1988 Mar Apr: 15.5 mm (0.6 in), 25 April 2001 Apr May: 44.2 mm (1.7 in), 29 May 1995 May Jun: 58.9 mm (2.3 in), 30 June 1982 Jun Jul: 98.3 mm (3.9 in), 1 July 2007 Jul Aug: 66.3 mm (2.6 in), 4 August 2006 Aug Sep: 54.6 mm (2.1 in), 1 September 1981 Sep Oct: 38.6 mm (1.5 in), 11 October 2008 Oct Nov: 34.5 mm (1.4 in), 2 November 1980 Nov Dec: 14.0 mm (0.6 in), 8 December 2006 Dec
The wettest day on record for each calendar month at Presa El Barrial. The most was 98.3 mm (3.9 in) on 1 July 2007.
Record daily precipitation for each month at Presa El Barrial
MonthRecord daily precipitation (mm)Date
Jan23.4 mm (0.9 in)16 January 1992
Feb60.5 mm (2.4 in)4 February 2010
Mar26.2 mm (1.0 in)7 March 1988
Apr15.5 mm (0.6 in)25 April 2001
May44.2 mm (1.7 in)29 May 1995
Jun58.9 mm (2.3 in)30 June 1982
Jul98.3 mm (3.9 in)1 July 2007
Aug66.3 mm (2.6 in)4 August 2006
Sep54.6 mm (2.1 in)1 September 1981
Oct38.6 mm (1.5 in)11 October 2008
Nov34.5 mm (1.4 in)2 November 1980
Dec14.0 mm (0.6 in)8 December 2006

Period of Record Coverage

1980 to 2013
Days with data per year at Presa El Barrial 34 years of record at Presa El Barrial, 1980 to 2013. 2 years have data for under 90 percent of days and are left out of rankings: 1980, 2013. 1980: 189 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 365 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 365 of 366 days1989: 364 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 334 of 365 days1999: 334 of 365 days2000: 366 of 366 days2001: 363 of 365 days2002: 361 of 365 days2003: 362 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 364 of 365 days2011: 364 of 365 days2012: 366 of 366 days2013: 120 of 365 days1980198519901995200020052010
34 years of record at Presa El Barrial, 1980 to 2013. 2 years have data for under 90 percent of days and are left out of rankings: 1980, 2013.
Days with data per year at Presa El Barrial
YearDays with dataShare of yearComplete
198018952%No
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984365100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988365100%Yes
1989364100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
199833492%Yes
199933492%Yes
2000366100%Yes
200136399%Yes
200236199%Yes
200336299%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010364100%Yes
2011364100%Yes
2012366100%Yes
201312033%No

Latest Records

20
Latest records at Presa El Barrial
DateStationRecordValueBeat old record byOld record stoodSignificance
27 April 2013Presa El Barrial, MXdaily high min13.9 C (57.0 F)1.1 C (2.0 F)31 years16 of 100 (Routine)
26 April 2013Presa El Barrial, MXmonthly high min17.8 C (64.0 F)0.6 C (1.1 F)31 years24 of 100 (Routine)
18 April 2013Presa El Barrial, MXdaily high max (Tie)35.0 C (95.0 F)tie31 years3 of 100 (Routine)
17 April 2013Presa El Barrial, MXdaily high max (Tie)35.0 C (95.0 F)tie31 years3 of 100 (Routine)
13 April 2013Presa El Barrial, MXdaily low min (Tie)3.9 C (39.0 F)tie8 years1 of 100 (Routine)
26 March 2013Presa El Barrial, MXdaily low max (Tie)26.7 C (80.1 F)tie7 years1 of 100 (Routine)
16 March 2013Presa El Barrial, MXdaily low max22.8 C (73.0 F)1.1 C (2.0 F)30 years16 of 100 (Routine)
15 March 2013Presa El Barrial, MXdaily low max15.6 C (60.1 F)9.4 C (16.9 F)30 years50 of 100 (Notable)
14 March 2013Presa El Barrial, MXdaily low max20.0 C (68.0 F)3.9 C (7.0 F)20 years24 of 100 (Routine)
13 March 2013Presa El Barrial, MXdaily low max20.0 C (68.0 F)0.6 C (1.1 F)30 years14 of 100 (Routine)
5 March 2013Presa El Barrial, MXdaily low min-2.2 C (28.0 F)2.2 C (4.0 F)30 years20 of 100 (Routine)
4 March 2013Presa El Barrial, MXdaily low min-2.2 C (28.0 F)1.6 C (2.9 F)20 years15 of 100 (Routine)
3 March 2013Presa El Barrial, MXmonthly low min-3.9 C (25.0 F)1.7 C (3.1 F)14 years23 of 100 (Routine)
1 March 2013Presa El Barrial, MXdaily low max20.6 C (69.1 F)2.2 C (4.0 F)8 years13 of 100 (Routine)
13 February 2013Presa El Barrial, MXdaily high max (Tie)28.9 C (84.0 F)tie22 years2 of 100 (Routine)
12 February 2013Presa El Barrial, MXdaily high max30.0 C (86.0 F)0.6 C (1.1 F)31 years14 of 100 (Routine)
3 January 2013Presa El Barrial, MXdaily high min8.9 C (48.0 F)0.6 C (1.1 F)18 years9 of 100 (Routine)
2 January 2013Presa El Barrial, MXdaily rain7.4 mm (0.29 in)1.8 mm (0.07 in)2 years6 of 100 (Routine)
2 January 2013Presa El Barrial, MXdaily high min (Tie)10.6 C (51.1 F)tie25 years2 of 100 (Routine)
1 January 2013Presa El Barrial, MXdaily rain9.4 mm (0.37 in)5.3 mm (0.21 in)25 years19 of 100 (Routine)

Climate Trend

30 complete years, 1981 to 2012
Annual mean temperature at Presa El Barrial as warming stripes, 1981 to 2012 One stripe for each of 30 complete years at Presa El Barrial, 1981 to 2012. Blue stripes are years cooler than the station's own mean of 18.1 C (64.7 F); red stripes are warmer. The coolest year was 2008, at 17.5 C (63.4 F), and the warmest was 2009, at 19.0 C (66.1 F). The strongest colour marks a difference of 0.9 C (1.6 F). 1981: 18.5 C, +0.4 C from the station mean1982: 18.9 C, +0.8 C from the station mean1983: 18.0 C, -0.1 C from the station mean1984: 18.2 C, +0.1 C from the station mean1985: 18.2 C, +0.1 C from the station mean1986: 18.1 C, 0.0 C from the station mean1987: 18.0 C, -0.1 C from the station mean1988: 18.2 C, +0.1 C from the station mean1989: 18.3 C, +0.1 C from the station mean1990: 18.3 C, +0.2 C from the station mean1991: 18.4 C, +0.2 C from the station mean1992: 18.1 C, 0.0 C from the station mean1993: 18.2 C, +0.1 C from the station mean1994: 18.3 C, +0.1 C from the station mean1995: 18.2 C, +0.1 C from the station mean1996: 18.1 C, -0.1 C from the station mean1997: 17.8 C, -0.4 C from the station mean2000: 17.7 C, -0.5 C from the station mean2001: 17.6 C, -0.6 C from the station mean2002: 18.0 C, -0.1 C from the station mean2003: 17.9 C, -0.2 C from the station mean2004: 17.6 C, -0.5 C from the station mean2005: 18.2 C, +0.1 C from the station mean2006: 18.2 C, 0.0 C from the station mean2007: 17.5 C, -0.6 C from the station mean2008: 17.5 C, -0.7 C from the station mean2009: 19.0 C, +0.8 C from the station mean2010: 18.4 C, +0.2 C from the station mean2011: 18.8 C, +0.6 C from the station mean2012: 18.4 C, +0.3 C from the station mean1981198519901995200020052010
One stripe for each of 30 complete years at Presa El Barrial, 1981 to 2012. Blue stripes are years cooler than the station's own mean of 18.1 C (64.7 F); red stripes are warmer. The coolest year was 2008, at 17.5 C (63.4 F), and the warmest was 2009, at 19.0 C (66.1 F). The strongest colour marks a difference of 0.9 C (1.6 F).
Annual mean temperature at Presa El Barrial as warming stripes, 1981 to 2012
YearAnnual mean temperatureDifference from the station mean
198118.5 C+0.35 C
198218.9 C+0.76 C
198318.0 C-0.12 C
198418.2 C+0.09 C
198518.2 C+0.06 C
198618.1 C-0.01 C
198718.0 C-0.14 C
198818.2 C+0.07 C
198918.3 C+0.12 C
199018.3 C+0.15 C
199118.4 C+0.23 C
199218.1 C-0.03 C
199318.2 C+0.05 C
199418.3 C+0.11 C
199518.2 C+0.08 C
199618.1 C-0.08 C
199717.8 C-0.40 C
200017.7 C-0.47 C
200117.6 C-0.57 C
200218.0 C-0.15 C
200317.9 C-0.24 C
200417.6 C-0.54 C
200518.2 C+0.06 C
200618.2 C+0.01 C
200717.5 C-0.61 C
200817.5 C-0.68 C
200919.0 C+0.80 C
201018.4 C+0.22 C
201118.8 C+0.60 C
201218.4 C+0.26 C

The fitted trend in annual mean temperature here over 1981 to 2012 is -0.1 C (-0.2 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.4 to 0.1) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Presa El Barrial
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.1 C (-0.2 to 0.1) per decade-0.1 F (-0.4 to 0.1) per decade1981 to 201230Not clearly different from zero
Mean daily maximum0.00 C (-0.20 to 0.21) per decade0.01 F (-0.37 to 0.39) per decade1981 to 201230Not clearly different from zero
Mean daily minimum-0.1 C (-0.4 to 0.1) per decade-0.2 F (-0.7 to 0.2) per decade1981 to 201230Not clearly different from zero

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 2013
Yearly extremes at Presa El Barrial: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.3 C (100.9 F)199835.6 C (96.1 F)34
Coldest night (TNn)-7.2 C (19.0 F)1998-2.5 C (27.5 F)34
Wettest day (Rx1day)98.3 mm (3.9 in)200749.1 mm (1.9 in)34
Wettest five days (Rx5day)195.6 mm (7.7 in)200787.2 mm (3.4 in)34
Longest dry spell (CDD)163 days198984 days34

Hottest day (TXx)

Hottest day (TXx) at Presa El Barrial by year The hottest day of the year at Presa El Barrial, 1980 to 2013. The record is 38.3 C (100.9 F) in 1998, marked on the chart; the median year is 35.6 C (96.1 F). 32343638401980199020002010Record: 38.3 C (100.9 F) in 1998
The hottest day of the year at Presa El Barrial, 1980 to 2013. The record is 38.3 C (100.9 F) in 1998, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Presa El Barrial by year
YearHottest day (TXx)
198032.2 C (90.0 F)
198135.0 C (95.0 F)
198236.7 C (98.1 F)
198337.8 C (100.0 F)
198434.4 C (93.9 F)
198536.1 C (97.0 F)
198636.7 C (98.1 F)
198735.0 C (95.0 F)
198835.0 C (95.0 F)
198936.1 C (97.0 F)
199037.8 C (100.0 F)
199136.1 C (97.0 F)
199233.9 C (93.0 F)
199337.2 C (99.0 F)
199436.1 C (97.0 F)
199537.2 C (99.0 F)
199636.1 C (97.0 F)
199735.0 C (95.0 F)
199838.3 C (100.9 F)
199935.6 C (96.1 F)
200035.6 C (96.1 F)
200135.6 C (96.1 F)
200235.6 C (96.1 F)
200337.2 C (99.0 F)
200433.9 C (93.0 F)
200536.7 C (98.1 F)
200635.0 C (95.0 F)
200734.4 C (93.9 F)
200835.6 C (96.1 F)
200935.6 C (96.1 F)
201035.6 C (96.1 F)
201137.2 C (99.0 F)
201235.0 C (95.0 F)
201335.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at Presa El Barrial by year The coldest night of the year at Presa El Barrial, 1980 to 2013. The record is -7.2 C (19.0 F) in 1998, marked on the chart; the median year is -2.5 C (27.5 F). -8-6-4-201980199020002010Record: -7.2 C (19.0 F) in 1998
The coldest night of the year at Presa El Barrial, 1980 to 2013. The record is -7.2 C (19.0 F) in 1998, marked on the chart; the median year is -2.5 C (27.5 F).
Coldest night (TNn) at Presa El Barrial by year
YearColdest night (TNn)
19800.0 C (32.0 F)
19810.0 C (32.0 F)
1982-1.1 C (30.0 F)
1983-2.2 C (28.0 F)
1984-1.7 C (28.9 F)
1985-3.3 C (26.1 F)
1986-3.3 C (26.1 F)
1987-2.2 C (28.0 F)
1988-5.0 C (23.0 F)
1989-4.4 C (24.1 F)
1990-1.7 C (28.9 F)
1991-1.7 C (28.9 F)
19920.0 C (32.0 F)
1993-2.8 C (27.0 F)
19940.0 C (32.0 F)
1995-2.2 C (28.0 F)
1996-2.8 C (27.0 F)
1997-5.0 C (23.0 F)
1998-7.2 C (19.0 F)
1999-5.0 C (23.0 F)
2000-4.4 C (24.1 F)
2001-2.8 C (27.0 F)
2002-2.2 C (28.0 F)
2003-5.0 C (23.0 F)
2004-2.2 C (28.0 F)
2005-2.2 C (28.0 F)
2006-6.1 C (21.0 F)
20070.0 C (32.0 F)
2008-3.3 C (26.1 F)
20090.0 C (32.0 F)
2010-3.3 C (26.1 F)
2011-5.6 C (21.9 F)
2012-0.6 C (30.9 F)
2013-3.9 C (25.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Presa El Barrial by year The wettest day of the year at Presa El Barrial, 1980 to 2013. The record is 98.3 mm (3.9 in) in 2007, marked on the chart; the median year is 49.1 mm (1.9 in). 02550751001980199020002010Record: 98.3 mm (3.9 in) in 2007
The wettest day of the year at Presa El Barrial, 1980 to 2013. The record is 98.3 mm (3.9 in) in 2007, marked on the chart; the median year is 49.1 mm (1.9 in).
Wettest day (Rx1day) at Presa El Barrial by year
YearWettest day (Rx1day)
198034.5 mm (1.4 in)
198154.6 mm (2.1 in)
198258.9 mm (2.3 in)
198348.3 mm (1.9 in)
198447.5 mm (1.9 in)
198544.2 mm (1.7 in)
198636.3 mm (1.4 in)
198752.8 mm (2.1 in)
198859.7 mm (2.4 in)
198953.1 mm (2.1 in)
199042.4 mm (1.7 in)
199141.4 mm (1.6 in)
199243.2 mm (1.7 in)
199337.1 mm (1.5 in)
199450.5 mm (2.0 in)
199544.2 mm (1.7 in)
199638.1 mm (1.5 in)
199751.1 mm (2.0 in)
199838.1 mm (1.5 in)
199950.8 mm (2.0 in)
200051.3 mm (2.0 in)
200149.8 mm (2.0 in)
200253.1 mm (2.1 in)
200361.5 mm (2.4 in)
200442.7 mm (1.7 in)
200553.6 mm (2.1 in)
200691.2 mm (3.6 in)
200798.3 mm (3.9 in)
200852.3 mm (2.1 in)
200942.4 mm (1.7 in)
201060.5 mm (2.4 in)
201123.4 mm (0.9 in)
201234.8 mm (1.4 in)
20139.4 mm (0.37 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Presa El Barrial by year The wettest five days of the year at Presa El Barrial, 1980 to 2013. The record is 195.6 mm (7.7 in) in 2007, marked on the chart; the median year is 87.2 mm (3.4 in). 0501001502001980199020002010Record: 195.6 mm (7.7 in) in 2007
The wettest five days of the year at Presa El Barrial, 1980 to 2013. The record is 195.6 mm (7.7 in) in 2007, marked on the chart; the median year is 87.2 mm (3.4 in).
Wettest five days (Rx5day) at Presa El Barrial by year
YearWettest five days (Rx5day)
198049.4 mm (1.9 in)
198185.4 mm (3.4 in)
1982119.3 mm (4.7 in)
198381.8 mm (3.2 in)
1984102.1 mm (4.0 in)
198588.9 mm (3.5 in)
198689.9 mm (3.5 in)
198771.1 mm (2.8 in)
1988107.7 mm (4.2 in)
198976.2 mm (3.0 in)
199095.6 mm (3.8 in)
199172.7 mm (2.9 in)
199277.8 mm (3.1 in)
199377.7 mm (3.1 in)
199494.2 mm (3.7 in)
199570.0 mm (2.8 in)
199697.3 mm (3.8 in)
199779.0 mm (3.1 in)
199885.2 mm (3.4 in)
1999103.1 mm (4.1 in)
200071.6 mm (2.8 in)
2001105.8 mm (4.2 in)
2002117.4 mm (4.6 in)
2003142.6 mm (5.6 in)
200477.2 mm (3.0 in)
200556.2 mm (2.2 in)
2006144.7 mm (5.7 in)
2007195.6 mm (7.7 in)
2008107.0 mm (4.2 in)
2009142.0 mm (5.6 in)
2010110.7 mm (4.4 in)
201161.9 mm (2.4 in)
201275.3 mm (3.0 in)
201325.2 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Presa El Barrial by year The longest dry spell of the year at Presa El Barrial, 1980 to 2013. The record is 163 days in 1989, marked on the chart; the median year is 84 days. 0501001502001980199020002010Record: 163 days in 1989
The longest dry spell of the year at Presa El Barrial, 1980 to 2013. The record is 163 days in 1989, marked on the chart; the median year is 84 days.
Longest dry spell (CDD) at Presa El Barrial by year
YearLongest dry spell (CDD)
198031 days
198141 days
1982107 days
1983123 days
198465 days
198547 days
1986104 days
198772 days
198865 days
1989163 days
199069 days
199188 days
199247 days
199381 days
1994105 days
1995103 days
1996113 days
199750 days
1998159 days
199984 days
2000134 days
2001114 days
200257 days
2003109 days
200466 days
200569 days
2006106 days
200741 days
200884 days
200961 days
201094 days
2011146 days
201278 days
2013112 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.

Frost Dates and Growing Season

22 years with a frost

Across 22 years with a frost, the median last spring frost at Presa El Barrial falls on 17 February and the median first autumn frost on 23 November, which leaves a median of 277 days between them.

Frost dates and growing season at Presa El Barrial
MeasureMedian, all yearsEarliest periodRecent period (1983 to 2012)Recent against earliestFitted trend
Last spring frost17 Februaryn/a17 Februaryn/an/a
First autumn frost23 Novembern/a23 Novembern/an/a
Growing days277 daysn/a277 daysn/an/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

32 years, 1981 to 2012

A day with at least 47.6 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 95.5 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Presa El Barrial: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years47.6 mm (1.9 in)
5 years59.4 mm (2.3 in)
10 years67.6 mm (2.7 in)
25 years78.4 mm (3.1 in)
50 years86.8 mm (3.4 in)Longer than the 32 years of record
100 years95.5 mm (3.8 in)Longer than the 32 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, 32 years of values from 1981 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: 98.3 mm (3.9 in) in 2007; 91.2 mm (3.6 in) in 2006; 61.5 mm (2.4 in) in 2003.

Download the Data

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