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Cajon de Pea Weather Records (MXN00014024)

Record envelope, standing records and threshold days for Cajon de Pea (MXN00014024), Mexico, with 59 years of record.

Key Facts for Cajon de Pea

  • Cajon de Pea (MXN00014024) is a weather station in Mexico at 19.98 latitude and -105.12 longitude, 132 m (433 ft) above sea level.
  • The station reports from 1954 to 2012, 59 years of record.
  • 1,464 records set at Cajon de Pea still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Cajon de Pea tied a daily record high minimum temperature of 20.0 C (68.0 F) on 4 January 2012.

About the Station

  • Location: Mexico, 19.98 latitude, -105.12 longitude.
  • Elevation: 132 m (433 ft).
  • Period of record: 1954 to 2012, 59 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 Cajon de Pea, with 2026 drawn through them The band shows the record high and record low for each calendar day at Cajon de Pea. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 01020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Cajon de Pea. 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 Cajon de Pea, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan38.9 C (102.0 F)4.4 C (39.9 F)n/an/a
Feb38.3 C (100.9 F)5.0 C (41.0 F)n/an/a
Mar41.1 C (106.0 F)6.1 C (43.0 F)n/an/a
Apr45.0 C (113.0 F)7.2 C (45.0 F)n/an/a
May41.1 C (106.0 F)8.9 C (48.0 F)n/an/a
Jun40.6 C (105.1 F)12.2 C (54.0 F)n/an/a
Jul40.0 C (104.0 F)14.4 C (57.9 F)n/an/a
Aug40.0 C (104.0 F)16.1 C (61.0 F)n/an/a
Sep38.9 C (102.0 F)16.1 C (61.0 F)n/an/a
Oct37.8 C (100.0 F)13.9 C (57.0 F)n/an/a
Nov39.4 C (102.9 F)9.4 C (48.9 F)n/an/a
Dec38.3 C (100.9 F)7.2 C (45.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Cajon de Pea by the year they were set 1,464 records at Cajon de Pea still stand. 2009 holds the most, with 125. 0501001501961: 631962: 391963: 601964: 321965: 321966: 261967: 321968: 331969: 301970: 311971: 371972: 1001973: 401974: 221975: 211976: 231977: 111978: 211979: 231980: 181981: 151982: 171983: 181984: 141985: 141986: 221987: 291988: 291989: 11992: 91993: 51994: 141995: 221996: 101997: 371998: 291999: 162000: 12001: 82002: 162003: 262004: 172005: 652006: 432007: 552008: 662009: 1252010: 302011: 162012: 11961196619711976198119861993199820032008
1,464 records at Cajon de Pea still stand. 2009 holds the most, with 125.
Standing records at Cajon de Pea by the year they were set
Year setStanding records
196163
196239
196360
196432
196532
196626
196732
196833
196930
197031
197137
1972100
197340
197422
197521
197623
197711
197821
197923
198018
198115
198217
198318
198414
198514
198622
198729
198829
19891
19929
19935
199414
199522
199610
199737
199829
199916
20001
20018
200216
200326
200417
200565
200643
200755
200866
2009125
201030
201116
20121

All-Time Record Progression

3 new records
When Cajon de Pea set new all-time records 3 all-time records were set at Cajon de Pea between 9 January 1997 and 11 June 2007. Each dot is a new record. Record low minimum temperatureRecord daily precipitationRecord high minimum temperature9 January 1997: Record low minimum temperature 4.4 C (39.9 F)5 September 1999: Record daily precipitation 232.9 mm (9.2 in)11 June 2007: Record high minimum temperature 26.1 C (79.0 F)20002005
3 all-time records were set at Cajon de Pea between 9 January 1997 and 11 June 2007. Each dot is a new record.
When Cajon de Pea set new all-time records
DateKindDetail
1997-01-09Record low minimum temperatureRecord low minimum temperature 4.4 C (39.9 F)
1999-09-05Record daily precipitationRecord daily precipitation 232.9 mm (9.2 in)
2007-06-11Record high minimum temperatureRecord high minimum temperature 26.1 C (79.0 F)

Wettest Day of Each Month

Sep: 232.9 mm (9.2 in)
Record daily precipitation for each month at Cajon de Pea The wettest day on record for each calendar month at Cajon de Pea. The most was 232.9 mm (9.2 in) on 5 September 1999. 0100200300 Jan: 116.1 mm (4.6 in), 12 January 1987 Jan Feb: 99.3 mm (3.9 in), 2 February 2010 Feb Mar: 68.1 mm (2.7 in), 3 March 1968 Mar Apr: 74.9 mm (2.9 in), 17 April 1959 Apr May: 75.9 mm (3.0 in), 26 May 1983 May Jun: 140.0 mm (5.5 in), 26 June 1958 Jun Jul: 183.1 mm (7.2 in), 3 July 1962 Jul Aug: 217.7 mm (8.6 in), 31 August 1971 Aug Sep: 232.9 mm (9.2 in), 5 September 1999 Sep Oct: 211.8 mm (8.3 in), 3 October 1996 Oct Nov: 151.4 mm (6.0 in), 26 November 1982 Nov Dec: 63.8 mm (2.5 in), 12 December 1960 Dec
The wettest day on record for each calendar month at Cajon de Pea. The most was 232.9 mm (9.2 in) on 5 September 1999.
Record daily precipitation for each month at Cajon de Pea
MonthRecord daily precipitation (mm)Date
Jan116.1 mm (4.6 in)12 January 1987
Feb99.3 mm (3.9 in)2 February 2010
Mar68.1 mm (2.7 in)3 March 1968
Apr74.9 mm (2.9 in)17 April 1959
May75.9 mm (3.0 in)26 May 1983
Jun140.0 mm (5.5 in)26 June 1958
Jul183.1 mm (7.2 in)3 July 1962
Aug217.7 mm (8.6 in)31 August 1971
Sep232.9 mm (9.2 in)5 September 1999
Oct211.8 mm (8.3 in)3 October 1996
Nov151.4 mm (6.0 in)26 November 1982
Dec63.8 mm (2.5 in)12 December 1960

Period of Record Coverage

1961 to 2012
Days with data per year at Cajon de Pea 50 years of record at Cajon de Pea, 1961 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1961, 1989, 1992, 1993, 2000, 2001, 2002, 2006 and others. 1961: 294 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 365 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 336 of 366 days1969: 359 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 335 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 334 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 181 of 365 days1992: 240 of 366 days1993: 122 of 365 days1994: 337 of 365 days1995: 361 of 365 days1996: 337 of 366 days1997: 364 of 365 days1998: 365 of 365 days1999: 337 of 365 days2000: 63 of 366 days2001: 182 of 365 days2002: 242 of 365 days2003: 364 of 365 days2004: 366 of 366 days2005: 348 of 365 days2006: 304 of 365 days2007: 334 of 365 days2008: 334 of 366 days2009: 365 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 31 of 366 days1970198020002010
50 years of record at Cajon de Pea, 1961 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1961, 1989, 1992, 1993, 2000, 2001, 2002, 2006 and others.
Days with data per year at Cajon de Pea
YearDays with dataShare of yearComplete
196129481%No
1962365100%Yes
1963365100%Yes
1964365100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
196833692%Yes
196935998%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
1979364100%Yes
1980366100%Yes
198133592%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
198533492%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
198918150%No
199224066%No
199312233%No
199433792%Yes
199536199%Yes
199633792%Yes
1997364100%Yes
1998365100%Yes
199933792%Yes
20006317%No
200118250%No
200224266%No
2003364100%Yes
2004366100%Yes
200534895%Yes
200630483%No
200733492%Yes
200833491%Yes
2009365100%Yes
2010364100%Yes
2011365100%Yes
2012318%No

Latest Records

20
Latest records at Cajon de Pea
DateStationRecordValueBeat old record byOld record stoodSignificance
4 January 2012Cajon de Pea, MXdaily high min (Tie)20.0 C (68.0 F)tie4 years1 of 100 (Routine)
3 January 2012Cajon de Pea, MXdaily high min20.6 C (69.1 F)0.6 C (1.1 F)8 years8 of 100 (Routine)
13 December 2011Cajon de Pea, MXdaily high max35.0 C (95.0 F)0.6 C (1.1 F)41 years19 of 100 (Routine)
22 November 2011Cajon de Pea, MXdaily high min21.7 C (71.1 F)0.6 C (1.1 F)38 years18 of 100 (Routine)
4 November 2011Cajon de Pea, MXdaily high max37.2 C (99.0 F)1.1 C (2.0 F)14 years14 of 100 (Routine)
1 November 2011Cajon de Pea, MXdaily high max (Tie)34.4 C (93.9 F)tie45 years4 of 100 (Routine)
30 October 2011Cajon de Pea, MXdaily high min (Tie)23.3 C (73.9 F)tie24 years3 of 100 (Routine)
26 October 2011Cajon de Pea, MXdaily high min (Tie)23.9 C (75.0 F)tie48 years4 of 100 (Routine)
25 October 2011Cajon de Pea, MXdaily high min24.4 C (75.9 F)1.1 C (2.0 F)4 years12 of 100 (Routine)
24 October 2011Cajon de Pea, MXdaily high min (Tie)24.4 C (75.9 F)tie5 years1 of 100 (Routine)
12 October 2011Cajon de Pea, MXdaily rain78.0 mm (3.1 in)11.2 mm (0.4 in)12 years12 of 100 (Routine)
10 October 2011Cajon de Pea, MXdaily low max27.8 C (82.0 F)1.1 C (2.0 F)5 years11 of 100 (Routine)
25 September 2011Cajon de Pea, MXdaily high min (Tie)24.4 C (75.9 F)tie5 years1 of 100 (Routine)
22 September 2011Cajon de Pea, MXmonthly high min (Tie)25.0 C (77.0 F)tie48 years7 of 100 (Routine)
19 September 2011Cajon de Pea, MXmonthly high min (Tie)25.0 C (77.0 F)tie48 years7 of 100 (Routine)
16 September 2011Cajon de Pea, MXdaily rain66.8 mm (2.6 in)27.4 mm (1.1 in)25 years23 of 100 (Routine)
16 September 2011Cajon de Pea, MXmonthly high min (Tie)25.0 C (77.0 F)tie48 years7 of 100 (Routine)
15 September 2011Cajon de Pea, MXmonthly high min (Tie)25.0 C (77.0 F)tie48 years7 of 100 (Routine)
13 September 2011Cajon de Pea, MXdaily high min (Tie)24.4 C (75.9 F)tie1 year1 of 100 (Routine)
10 September 2011Cajon de Pea, MXmonthly high min (Tie)25.0 C (77.0 F)tie48 years7 of 100 (Routine)

Climate Trend

28 complete years, 1962 to 2011
Annual mean temperature at Cajon de Pea as warming stripes, 1962 to 2011 One stripe for each of 28 complete years at Cajon de Pea, 1962 to 2011. Blue stripes are years cooler than the station's own mean of 25.5 C (77.9 F); red stripes are warmer. The coolest year was 1984, at 25.0 C (77.0 F), and the warmest was 1972, at 26.4 C (79.5 F). The strongest colour marks a difference of 0.9 C (1.6 F). 1962: 25.5 C, 0.0 C from the station mean1963: 25.0 C, -0.5 C from the station mean1964: 25.1 C, -0.4 C from the station mean1965: 25.5 C, 0.0 C from the station mean1966: 25.8 C, +0.3 C from the station mean1967: 25.5 C, 0.0 C from the station mean1969: 25.6 C, +0.1 C from the station mean1970: 25.6 C, +0.1 C from the station mean1971: 25.5 C, 0.0 C from the station mean1972: 26.4 C, +0.9 C from the station mean1973: 25.9 C, +0.4 C from the station mean1974: 25.3 C, -0.2 C from the station mean1975: 25.2 C, -0.3 C from the station mean1976: 25.6 C, +0.1 C from the station mean1977: 25.5 C, 0.0 C from the station mean1978: 25.2 C, -0.3 C from the station mean1979: 25.2 C, -0.3 C from the station mean1980: 25.6 C, +0.1 C from the station mean1982: 25.6 C, +0.1 C from the station mean1983: 25.0 C, -0.5 C from the station mean1984: 25.0 C, -0.5 C from the station mean1986: 25.2 C, -0.3 C from the station mean1987: 25.1 C, -0.4 C from the station mean1998: 25.2 C, -0.2 C from the station mean2004: 25.8 C, +0.3 C from the station mean2009: 25.7 C, +0.2 C from the station mean2010: 25.8 C, +0.3 C from the station mean2011: 26.2 C, +0.7 C from the station mean19621965197019751980198519901995200020052010
One stripe for each of 28 complete years at Cajon de Pea, 1962 to 2011. Blue stripes are years cooler than the station's own mean of 25.5 C (77.9 F); red stripes are warmer. The coolest year was 1984, at 25.0 C (77.0 F), and the warmest was 1972, at 26.4 C (79.5 F). The strongest colour marks a difference of 0.9 C (1.6 F).
Annual mean temperature at Cajon de Pea as warming stripes, 1962 to 2011
YearAnnual mean temperatureDifference from the station mean
196225.5 C+0.01 C
196325.0 C-0.47 C
196425.1 C-0.41 C
196525.5 C+0.04 C
196625.8 C+0.28 C
196725.5 C+0.05 C
196925.6 C+0.10 C
197025.6 C+0.10 C
197125.5 C+0.03 C
197226.4 C+0.90 C
197325.9 C+0.43 C
197425.3 C-0.22 C
197525.2 C-0.32 C
197625.6 C+0.14 C
197725.5 C+0.04 C
197825.2 C-0.30 C
197925.2 C-0.31 C
198025.6 C+0.09 C
198225.6 C+0.13 C
198325.0 C-0.46 C
198425.0 C-0.50 C
198625.2 C-0.26 C
198725.1 C-0.37 C
199825.2 C-0.24 C
200425.8 C+0.31 C
200925.7 C+0.19 C
201025.8 C+0.30 C
201126.2 C+0.73 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

1954 to 2012
Yearly extremes at Cajon de Pea: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.0 C (113.0 F)198738.9 C (102.0 F)50
Coldest night (TNn)4.4 C (39.9 F)19978.9 C (48.0 F)50
Wettest day (Rx1day)232.9 mm (9.2 in)199997.8 mm (3.9 in)57
Wettest five days (Rx5day)468.5 mm (18.4 in)1999176.1 mm (6.9 in)57
Longest dry spell (CDD)180 days1969132 days57

Hottest day (TXx)

Hottest day (TXx) at Cajon de Pea by year The hottest day of the year at Cajon de Pea, 1954 to 2012. The record is 45.0 C (113.0 F) in 1987, marked on the chart; the median year is 38.9 C (102.0 F). 30354045196019701980199020002010Record: 45.0 C (113.0 F) in 1987
The hottest day of the year at Cajon de Pea, 1954 to 2012. The record is 45.0 C (113.0 F) in 1987, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Cajon de Pea by year
YearHottest day (TXx)
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
196143.3 C (109.9 F)
196238.3 C (100.9 F)
196338.3 C (100.9 F)
196437.8 C (100.0 F)
196538.9 C (102.0 F)
196638.3 C (100.9 F)
196737.8 C (100.0 F)
196839.4 C (102.9 F)
196939.4 C (102.9 F)
197039.4 C (102.9 F)
197138.3 C (100.9 F)
197240.0 C (104.0 F)
197340.0 C (104.0 F)
197438.9 C (102.0 F)
197538.9 C (102.0 F)
197638.9 C (102.0 F)
197738.9 C (102.0 F)
197838.9 C (102.0 F)
197940.6 C (105.1 F)
198040.0 C (104.0 F)
198139.4 C (102.9 F)
198237.8 C (100.0 F)
198340.0 C (104.0 F)
198441.1 C (106.0 F)
198538.9 C (102.0 F)
198638.3 C (100.9 F)
198745.0 C (113.0 F)
198837.2 C (99.0 F)
198936.7 C (98.1 F)
199238.9 C (102.0 F)
199335.6 C (96.1 F)
199438.9 C (102.0 F)
199540.0 C (104.0 F)
199639.4 C (102.9 F)
199740.0 C (104.0 F)
199840.0 C (104.0 F)
199938.9 C (102.0 F)
200038.3 C (100.9 F)
200136.1 C (97.0 F)
200237.8 C (100.0 F)
200338.9 C (102.0 F)
200438.9 C (102.0 F)
200538.9 C (102.0 F)
200637.2 C (99.0 F)
200737.2 C (99.0 F)
200836.7 C (98.1 F)
200938.9 C (102.0 F)
201038.9 C (102.0 F)
201137.2 C (99.0 F)
201233.3 C (91.9 F)

Coldest night (TNn)

Coldest night (TNn) at Cajon de Pea by year The coldest night of the year at Cajon de Pea, 1954 to 2012. The record is 4.4 C (39.9 F) in 1997, marked on the chart; the median year is 8.9 C (48.0 F). 05101520196019701980199020002010Record: 4.4 C (39.9 F) in 1997
The coldest night of the year at Cajon de Pea, 1954 to 2012. The record is 4.4 C (39.9 F) in 1997, marked on the chart; the median year is 8.9 C (48.0 F).
Coldest night (TNn) at Cajon de Pea by year
YearColdest night (TNn)
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
19616.7 C (44.1 F)
19626.7 C (44.1 F)
19635.0 C (41.0 F)
19647.8 C (46.0 F)
19658.9 C (48.0 F)
19665.6 C (42.1 F)
19675.0 C (41.0 F)
19688.3 C (46.9 F)
19699.4 C (48.9 F)
19707.8 C (46.0 F)
19715.6 C (42.1 F)
19728.3 C (46.9 F)
19738.9 C (48.0 F)
19748.9 C (48.0 F)
19758.3 C (46.9 F)
19767.2 C (45.0 F)
19779.4 C (48.9 F)
197810.0 C (50.0 F)
197910.0 C (50.0 F)
19807.8 C (46.0 F)
198110.6 C (51.1 F)
19828.3 C (46.9 F)
19837.8 C (46.0 F)
19848.3 C (46.9 F)
19858.9 C (48.0 F)
19869.4 C (48.9 F)
19878.3 C (46.9 F)
19885.0 C (41.0 F)
19899.4 C (48.9 F)
199211.1 C (52.0 F)
199313.9 C (57.0 F)
19947.8 C (46.0 F)
19958.3 C (46.9 F)
19967.8 C (46.0 F)
19974.4 C (39.9 F)
19988.3 C (46.9 F)
19998.3 C (46.9 F)
20009.4 C (48.9 F)
200115.0 C (59.0 F)
200213.9 C (57.0 F)
200310.0 C (50.0 F)
200412.8 C (55.0 F)
200513.3 C (55.9 F)
200614.4 C (57.9 F)
200714.4 C (57.9 F)
200813.3 C (55.9 F)
200915.0 C (59.0 F)
201012.2 C (54.0 F)
201112.8 C (55.0 F)
201216.1 C (61.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Cajon de Pea by year The wettest day of the year at Cajon de Pea, 1954 to 2012. The record is 232.9 mm (9.2 in) in 1999, marked on the chart; the median year is 97.8 mm (3.9 in). 0100200300196019701980199020002010Record: 232.9 mm (9.2 in) in 1999
The wettest day of the year at Cajon de Pea, 1954 to 2012. The record is 232.9 mm (9.2 in) in 1999, marked on the chart; the median year is 97.8 mm (3.9 in).
Wettest day (Rx1day) at Cajon de Pea by year
YearWettest day (Rx1day)
1954118.9 mm (4.7 in)
1955127.8 mm (5.0 in)
1956100.8 mm (4.0 in)
195786.1 mm (3.4 in)
1958140.0 mm (5.5 in)
1959133.6 mm (5.3 in)
196085.6 mm (3.4 in)
196195.3 mm (3.8 in)
1962183.1 mm (7.2 in)
1963132.1 mm (5.2 in)
196463.0 mm (2.5 in)
196582.3 mm (3.2 in)
196667.3 mm (2.6 in)
1967126.0 mm (5.0 in)
196876.2 mm (3.0 in)
1969111.5 mm (4.4 in)
1970124.2 mm (4.9 in)
1971217.7 mm (8.6 in)
197237.6 mm (1.5 in)
197389.4 mm (3.5 in)
197478.7 mm (3.1 in)
197588.1 mm (3.5 in)
1976132.3 mm (5.2 in)
1977103.4 mm (4.1 in)
1978115.3 mm (4.5 in)
197984.8 mm (3.3 in)
198087.4 mm (3.4 in)
1981110.5 mm (4.4 in)
1982151.4 mm (6.0 in)
198384.8 mm (3.3 in)
198479.0 mm (3.1 in)
198590.4 mm (3.6 in)
1986116.8 mm (4.6 in)
1987116.1 mm (4.6 in)
1988100.1 mm (3.9 in)
198952.3 mm (2.1 in)
199290.4 mm (3.6 in)
199339.9 mm (1.6 in)
1994169.9 mm (6.7 in)
199599.8 mm (3.9 in)
1996211.8 mm (8.3 in)
1997104.9 mm (4.1 in)
1998110.5 mm (4.4 in)
1999232.9 mm (9.2 in)
20000.0 mm (0.00 in)
2001171.5 mm (6.8 in)
200261.5 mm (2.4 in)
200385.1 mm (3.4 in)
2004112.3 mm (4.4 in)
200568.3 mm (2.7 in)
200660.5 mm (2.4 in)
200760.5 mm (2.4 in)
200897.8 mm (3.9 in)
200965.8 mm (2.6 in)
201099.3 mm (3.9 in)
201189.9 mm (3.5 in)
20120.0 mm (0.00 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Cajon de Pea by year The wettest five days of the year at Cajon de Pea, 1954 to 2012. The record is 468.5 mm (18.4 in) in 1999, marked on the chart; the median year is 176.1 mm (6.9 in). 0200400600196019701980199020002010Record: 468.5 mm (18.4 in) in 1999
The wettest five days of the year at Cajon de Pea, 1954 to 2012. The record is 468.5 mm (18.4 in) in 1999, marked on the chart; the median year is 176.1 mm (6.9 in).
Wettest five days (Rx5day) at Cajon de Pea by year
YearWettest five days (Rx5day)
1954164.4 mm (6.5 in)
1955187.7 mm (7.4 in)
1956226.8 mm (8.9 in)
1957202.9 mm (8.0 in)
1958176.1 mm (6.9 in)
1959187.5 mm (7.4 in)
1960189.2 mm (7.4 in)
1961143.3 mm (5.6 in)
1962287.0 mm (11.3 in)
1963260.7 mm (10.3 in)
1964101.1 mm (4.0 in)
1965166.1 mm (6.5 in)
1966166.5 mm (6.6 in)
1967188.5 mm (7.4 in)
1968119.9 mm (4.7 in)
1969187.2 mm (7.4 in)
1970143.8 mm (5.7 in)
1971329.7 mm (13.0 in)
197299.0 mm (3.9 in)
1973196.9 mm (7.8 in)
1974129.5 mm (5.1 in)
197599.8 mm (3.9 in)
1976290.8 mm (11.4 in)
1977252.5 mm (9.9 in)
1978195.4 mm (7.7 in)
1979211.8 mm (8.3 in)
1980162.9 mm (6.4 in)
1981187.2 mm (7.4 in)
1982186.2 mm (7.3 in)
1983147.6 mm (5.8 in)
1984148.4 mm (5.8 in)
1985163.3 mm (6.4 in)
1986142.5 mm (5.6 in)
1987222.5 mm (8.8 in)
1988199.9 mm (7.9 in)
198952.3 mm (2.1 in)
1992160.7 mm (6.3 in)
199374.7 mm (2.9 in)
1994233.9 mm (9.2 in)
1995123.0 mm (4.8 in)
1996257.3 mm (10.1 in)
1997209.7 mm (8.3 in)
1998214.8 mm (8.5 in)
1999468.5 mm (18.4 in)
20000.0 mm (0.00 in)
2001233.0 mm (9.2 in)
200296.3 mm (3.8 in)
2003233.6 mm (9.2 in)
2004187.2 mm (7.4 in)
2005105.6 mm (4.2 in)
200692.7 mm (3.6 in)
2007137.9 mm (5.4 in)
2008163.9 mm (6.5 in)
2009113.1 mm (4.5 in)
2010205.2 mm (8.1 in)
2011155.7 mm (6.1 in)
20120.0 mm (0.00 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Cajon de Pea by year The longest dry spell of the year at Cajon de Pea, 1954 to 2012. The record is 180 days in 1969, marked on the chart; the median year is 132 days. 050100150200196019701980199020002010Record: 180 days in 1969
The longest dry spell of the year at Cajon de Pea, 1954 to 2012. The record is 180 days in 1969, marked on the chart; the median year is 132 days.
Longest dry spell (CDD) at Cajon de Pea by year
YearLongest dry spell (CDD)
195466 days
1955143 days
1956131 days
1957167 days
195890 days
195998 days
1960163 days
1961141 days
1962128 days
1963143 days
1964163 days
1965117 days
196647 days
1967154 days
1968104 days
1969180 days
1970173 days
1971158 days
1972152 days
1973118 days
1974132 days
1975135 days
1976118 days
1977164 days
1978104 days
1979129 days
1980112 days
1981133 days
1982173 days
1983126 days
1984132 days
1985126 days
1986143 days
1987109 days
198899 days
1989166 days
199296 days
199357 days
1994101 days
1995161 days
1996153 days
199760 days
1998123 days
1999169 days
200023 days
200180 days
2002113 days
2003138 days
2004136 days
2005115 days
2006153 days
2007161 days
2008142 days
2009166 days
2010118 days
2011172 days
201231 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

47 years, 1955 to 2011

A day with at least 99.8 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 258.3 mm (10.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Cajon de Pea: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years99.8 mm (3.9 in)
5 years134.4 mm (5.3 in)
10 years160.1 mm (6.3 in)
25 years196.3 mm (7.7 in)
50 years226.0 mm (8.9 in)Longer than the 47 years of record
100 years258.3 mm (10.2 in)Longer than the 47 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, 47 years of values from 1955 to 2011.

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: 232.9 mm (9.2 in) in 1999; 217.7 mm (8.6 in) in 1971; 211.8 mm (8.3 in) in 1996.

Download the Data

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