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Presa Coyote Weather Records (MXN00005026)

Record envelope, standing records and threshold days for Presa Coyote (MXN00005026), Mexico, with 68 years of record.

Key Facts for Presa Coyote

  • Presa Coyote (MXN00005026) is a weather station in Mexico at 25.53 latitude and -103.47 longitude, 1,223 m (4,012 ft) above sea level.
  • The station reports from 1940 to 2007, 68 years of record.
  • 1,464 records set at Presa Coyote still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Presa Coyote set a daily record precipitation of 15.0 mm (0.6 in) on 18 May 2007.

About the Station

  • Location: Mexico, 25.53 latitude, -103.47 longitude.
  • Elevation: 1,223 m (4,012 ft).
  • Period of record: 1940 to 2007, 68 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 Coyote, with 2026 drawn through them The band shows the record high and record low for each calendar day at Presa Coyote. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Presa Coyote. 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 Coyote, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan32.8 C (91.0 F)-6.1 C (21.0 F)n/an/a
Feb35.6 C (96.1 F)-3.3 C (26.1 F)n/an/a
Mar40.0 C (104.0 F)-1.1 C (30.0 F)n/an/a
Apr41.7 C (107.1 F)1.7 C (35.1 F)n/an/a
May43.9 C (111.0 F)7.8 C (46.0 F)n/an/a
Jun43.9 C (111.0 F)10.6 C (51.1 F)n/an/a
Jul41.7 C (107.1 F)13.9 C (57.0 F)n/an/a
Aug40.6 C (105.1 F)10.0 C (50.0 F)n/an/a
Sep40.6 C (105.1 F)8.9 C (48.0 F)n/an/a
Oct37.8 C (100.0 F)2.8 C (37.0 F)n/an/a
Nov35.0 C (95.0 F)-1.1 C (30.0 F)n/an/a
Dec31.1 C (88.0 F)-9.4 C (15.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Presa Coyote by the year they were set 1,464 records at Presa Coyote still stand. 1982 holds the most, with 62. 0204060801963: 131964: 531965: 471966: 401967: 461968: 311969: 341970: 431971: 391972: 261973: 521974: 291975: 291976: 411977: 241978: 171979: 321980: 241981: 241982: 621983: 411984: 331985: 391986: 361987: 421988: 201989: 391990: 151991: 381992: 331993: 111994: 391995: 191996: 431997: 361998: 541999: 382000: 312001: 392002: 452003: 272004: 232006: 72007: 10196319681973197819831988199319982003
1,464 records at Presa Coyote still stand. 1982 holds the most, with 62.
Standing records at Presa Coyote by the year they were set
Year setStanding records
196313
196453
196547
196640
196746
196831
196934
197043
197139
197226
197352
197429
197529
197641
197724
197817
197932
198024
198124
198262
198341
198433
198539
198636
198742
198820
198939
199015
199138
199233
199311
199439
199519
199643
199736
199854
199938
200031
200139
200245
200327
200423
20067
200710

Wettest Day of Each Month

Sep: 101.3 mm (4.0 in)
Record daily precipitation for each month at Presa Coyote The wettest day on record for each calendar month at Presa Coyote. The most was 101.3 mm (4.0 in) on 25 September 1970. 050100150 Jan: 41.1 mm (1.6 in), 30 January 1984 Jan Feb: 19.3 mm (0.8 in), 17 February 1957 Feb Mar: 17.0 mm (0.7 in), 18 March 1951 Mar Apr: 28.4 mm (1.1 in), 13 April 1981 Apr May: 70.9 mm (2.8 in), 15 May 1956 May Jun: 97.8 mm (3.9 in), 13 June 1990 Jun Jul: 39.9 mm (1.6 in), 22 July 1991 Jul Aug: 62.0 mm (2.4 in), 19 August 1998 Aug Sep: 101.3 mm (4.0 in), 25 September 1970 Sep Oct: 54.9 mm (2.2 in), 5 October 1978 Oct Nov: 34.8 mm (1.4 in), 27 November 1940 Nov Dec: 24.1 mm (0.9 in), 26 December 1982 Dec
The wettest day on record for each calendar month at Presa Coyote. The most was 101.3 mm (4.0 in) on 25 September 1970.
Record daily precipitation for each month at Presa Coyote
MonthRecord daily precipitation (mm)Date
Jan41.1 mm (1.6 in)30 January 1984
Feb19.3 mm (0.8 in)17 February 1957
Mar17.0 mm (0.7 in)18 March 1951
Apr28.4 mm (1.1 in)13 April 1981
May70.9 mm (2.8 in)15 May 1956
Jun97.8 mm (3.9 in)13 June 1990
Jul39.9 mm (1.6 in)22 July 1991
Aug62.0 mm (2.4 in)19 August 1998
Sep101.3 mm (4.0 in)25 September 1970
Oct54.9 mm (2.2 in)5 October 1978
Nov34.8 mm (1.4 in)27 November 1940
Dec24.1 mm (0.9 in)26 December 1982

Period of Record Coverage

1963 to 2007
Days with data per year at Presa Coyote 44 years of record at Presa Coyote, 1963 to 2007. 7 years have data for under 90 percent of days and are left out of rankings: 1963, 1967, 1968, 1988, 1990, 2006, 2007. 1963: 119 of 365 days1964: 361 of 366 days1965: 360 of 365 days1966: 359 of 365 days1967: 327 of 365 days1968: 300 of 366 days1969: 357 of 365 days1970: 364 of 365 days1971: 364 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 363 of 365 days1976: 364 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 364 of 365 days1980: 365 of 366 days1981: 364 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 365 of 366 days1985: 364 of 365 days1986: 363 of 365 days1987: 357 of 365 days1988: 327 of 366 days1989: 331 of 365 days1990: 191 of 365 days1991: 364 of 365 days1992: 365 of 366 days1993: 363 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 364 of 365 days1999: 362 of 365 days2000: 362 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 330 of 365 days2004: 336 of 366 days2006: 214 of 365 days2007: 142 of 365 days1970198019902000
44 years of record at Presa Coyote, 1963 to 2007. 7 years have data for under 90 percent of days and are left out of rankings: 1963, 1967, 1968, 1988, 1990, 2006, 2007.
Days with data per year at Presa Coyote
YearDays with dataShare of yearComplete
196311933%No
196436199%Yes
196536099%Yes
196635998%Yes
196732790%No
196830082%No
196935798%Yes
1970364100%Yes
1971364100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
197536399%Yes
197636499%Yes
1977365100%Yes
1978365100%Yes
1979364100%Yes
1980365100%Yes
1981364100%Yes
1982365100%Yes
1983365100%Yes
1984365100%Yes
1985364100%Yes
198636399%Yes
198735798%Yes
198832789%No
198933191%Yes
199019152%No
1991364100%Yes
1992365100%Yes
199336399%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998364100%Yes
199936299%Yes
200036299%Yes
2001365100%Yes
2002365100%Yes
200333090%Yes
200433692%Yes
200621459%No
200714239%No

Latest Records

20
Latest records at Presa Coyote
DateStationRecordValueBeat old record byOld record stoodSignificance
18 May 2007Presa Coyote, MXdaily rain15.0 mm (0.6 in)6.1 mm (0.24 in)20 years18 of 100 (Routine)
25 April 2007Presa Coyote, MXdaily high max (Tie)38.9 C (102.0 F)tie8 years1 of 100 (Routine)
25 March 2007Presa Coyote, MXdaily high min18.9 C (66.0 F)2.2 C (4.0 F)42 years22 of 100 (Routine)
24 March 2007Presa Coyote, MXdaily high min20.6 C (69.1 F)0.6 C (1.1 F)12 years8 of 100 (Routine)
23 March 2007Presa Coyote, MXdaily high min18.9 C (66.0 F)1.1 C (2.0 F)26 years15 of 100 (Routine)
18 March 2007Presa Coyote, MXdaily high min (Tie)15.6 C (60.1 F)tie40 years4 of 100 (Routine)
28 February 2007Presa Coyote, MXmonthly high max (Tie)35.6 C (96.1 F)tie1 year3 of 100 (Routine)
24 February 2007Presa Coyote, MXdaily high min17.8 C (64.0 F)3.9 C (7.0 F)5 years16 of 100 (Routine)
23 February 2007Presa Coyote, MXdaily high min (Tie)13.9 C (57.0 F)tie28 years3 of 100 (Routine)
1 February 2007Presa Coyote, MXdaily high min13.9 C (57.0 F)1.1 C (2.0 F)39 years18 of 100 (Routine)
15 January 2007Presa Coyote, MXdaily high min12.8 C (55.0 F)2.8 C (5.0 F)32 years21 of 100 (Routine)
14 January 2007Presa Coyote, MXdaily high min12.8 C (55.0 F)2.2 C (4.0 F)32 years19 of 100 (Routine)
14 January 2007Presa Coyote, MXdaily high max (Tie)26.7 C (80.1 F)tie41 years4 of 100 (Routine)
13 January 2007Presa Coyote, MXdaily high min11.7 C (53.1 F)1.1 C (2.0 F)19 years12 of 100 (Routine)
13 January 2007Presa Coyote, MXdaily high max (Tie)27.8 C (82.0 F)tie41 years4 of 100 (Routine)
12 January 2007Presa Coyote, MXdaily high min11.7 C (53.1 F)1.1 C (2.0 F)0 years7 of 100 (Routine)
2 January 2007Presa Coyote, MXdaily rain4.8 mm (0.19 in)4.8 mm (0.19 in)65 years20 of 100 (Routine)
20 December 2006Presa Coyote, MXdaily high min (Tie)15.0 C (59.0 F)tie8 years1 of 100 (Routine)
16 December 2006Presa Coyote, MXdaily high max (Tie)28.9 C (84.0 F)tie13 years2 of 100 (Routine)
27 July 2006Presa Coyote, MXdaily low min (Tie)18.9 C (66.0 F)tie39 years3 of 100 (Routine)

Climate Trend

36 complete years, 1964 to 2002
Annual mean temperature at Presa Coyote as warming stripes, 1964 to 2002 One stripe for each of 36 complete years at Presa Coyote, 1964 to 2002. Blue stripes are years cooler than the station's own mean of 21.8 C (71.3 F); red stripes are warmer. The coolest year was 1976, at 19.9 C (67.9 F), and the warmest was 1998, at 23.5 C (74.3 F). The strongest colour marks a difference of 1.9 C (3.4 F). 1964: 21.6 C, -0.2 C from the station mean1965: 21.7 C, -0.1 C from the station mean1966: 20.4 C, -1.5 C from the station mean1969: 21.8 C, -0.1 C from the station mean1970: 21.1 C, -0.7 C from the station mean1971: 21.5 C, -0.3 C from the station mean1972: 21.6 C, -0.2 C from the station mean1973: 20.4 C, -1.4 C from the station mean1974: 21.2 C, -0.6 C from the station mean1975: 21.3 C, -0.5 C from the station mean1976: 19.9 C, -1.9 C from the station mean1977: 21.0 C, -0.9 C from the station mean1978: 20.9 C, -0.9 C from the station mean1979: 21.0 C, -0.9 C from the station mean1980: 21.4 C, -0.4 C from the station mean1981: 20.8 C, -1.1 C from the station mean1982: 21.5 C, -0.4 C from the station mean1983: 22.1 C, +0.3 C from the station mean1984: 22.3 C, +0.5 C from the station mean1985: 22.3 C, +0.5 C from the station mean1986: 22.2 C, +0.3 C from the station mean1987: 21.1 C, -0.8 C from the station mean1988: 21.5 C, -0.3 C from the station mean1989: 22.4 C, +0.6 C from the station mean1991: 21.4 C, -0.4 C from the station mean1992: 21.6 C, -0.2 C from the station mean1993: 22.4 C, +0.5 C from the station mean1994: 23.3 C, +1.5 C from the station mean1995: 23.1 C, +1.3 C from the station mean1996: 22.8 C, +1.0 C from the station mean1997: 22.1 C, +0.3 C from the station mean1998: 23.5 C, +1.7 C from the station mean1999: 23.1 C, +1.3 C from the station mean2000: 23.1 C, +1.2 C from the station mean2001: 23.3 C, +1.4 C from the station mean2002: 23.3 C, +1.5 C from the station mean19641970197519801985199019952000
One stripe for each of 36 complete years at Presa Coyote, 1964 to 2002. Blue stripes are years cooler than the station's own mean of 21.8 C (71.3 F); red stripes are warmer. The coolest year was 1976, at 19.9 C (67.9 F), and the warmest was 1998, at 23.5 C (74.3 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Presa Coyote as warming stripes, 1964 to 2002
YearAnnual mean temperatureDifference from the station mean
196421.6 C-0.20 C
196521.7 C-0.09 C
196620.4 C-1.48 C
196921.8 C-0.07 C
197021.1 C-0.73 C
197121.5 C-0.35 C
197221.6 C-0.22 C
197320.4 C-1.40 C
197421.2 C-0.65 C
197521.3 C-0.54 C
197619.9 C-1.90 C
197721.0 C-0.88 C
197820.9 C-0.89 C
197921.0 C-0.88 C
198021.4 C-0.39 C
198120.8 C-1.07 C
198221.5 C-0.36 C
198322.1 C+0.26 C
198422.3 C+0.45 C
198522.3 C+0.51 C
198622.2 C+0.33 C
198721.1 C-0.77 C
198821.5 C-0.35 C
198922.4 C+0.55 C
199121.4 C-0.39 C
199221.6 C-0.22 C
199322.4 C+0.52 C
199423.3 C+1.51 C
199523.1 C+1.29 C
199622.8 C+1.00 C
199722.1 C+0.30 C
199823.5 C+1.65 C
199923.1 C+1.29 C
200023.1 C+1.22 C
200123.3 C+1.43 C
200223.3 C+1.45 C

The annual mean temperature here has risen by 0.6 C (0.4 to 0.8) per decade over 1964 to 2002. In Fahrenheit: 1.1 F (0.8 to 1.5) per decade. The slope is a straight line fitted to 36 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Presa Coyote
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.6 C (0.4 to 0.8) per decade1.1 F (0.8 to 1.5) per decade1964 to 200236Rise
Mean daily maximum0.6 C (0.3 to 0.9) per decade1.1 F (0.6 to 1.7) per decade1964 to 200236Rise
Mean daily minimum0.6 C (0.4 to 0.8) per decade1.1 F (0.8 to 1.5) per decade1964 to 200236Rise

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

1940 to 2007
Yearly extremes at Presa Coyote: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.9 C (111.0 F)198240.6 C (105.1 F)44
Coldest night (TNn)-9.4 C (15.1 F)1963-1.1 C (30.0 F)44
Wettest day (Rx1day)101.3 mm (4.0 in)197034.8 mm (1.4 in)67
Wettest five days (Rx5day)157.4 mm (6.2 in)197053.1 mm (2.1 in)67
Longest dry spell (CDD)179 days195993 days67

Hottest day (TXx)

Hottest day (TXx) at Presa Coyote by year The hottest day of the year at Presa Coyote, 1940 to 2007. The record is 43.9 C (111.0 F) in 1982, marked on the chart; the median year is 40.6 C (105.1 F). 36384042441940196019802000Record: 43.9 C (111.0 F) in 1982
The hottest day of the year at Presa Coyote, 1940 to 2007. The record is 43.9 C (111.0 F) in 1982, marked on the chart; the median year is 40.6 C (105.1 F).
Hottest day (TXx) at Presa Coyote by year
YearHottest day (TXx)
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
196338.9 C (102.0 F)
196440.6 C (105.1 F)
196541.7 C (107.1 F)
196638.9 C (102.0 F)
196740.6 C (105.1 F)
196840.0 C (104.0 F)
196940.6 C (105.1 F)
197040.0 C (104.0 F)
197140.0 C (104.0 F)
197238.9 C (102.0 F)
197338.9 C (102.0 F)
197439.4 C (102.9 F)
197539.4 C (102.9 F)
197637.8 C (100.0 F)
197736.7 C (98.1 F)
197840.0 C (104.0 F)
197938.9 C (102.0 F)
198040.6 C (105.1 F)
198140.0 C (104.0 F)
198243.9 C (111.0 F)
198342.2 C (108.0 F)
198440.0 C (104.0 F)
198540.6 C (105.1 F)
198638.9 C (102.0 F)
198740.6 C (105.1 F)
198840.0 C (104.0 F)
198941.7 C (107.1 F)
199040.6 C (105.1 F)
199141.1 C (106.0 F)
199241.7 C (107.1 F)
199340.0 C (104.0 F)
199440.6 C (105.1 F)
199542.8 C (109.0 F)
199643.9 C (111.0 F)
199740.6 C (105.1 F)
199843.9 C (111.0 F)
199943.9 C (111.0 F)
200041.7 C (107.1 F)
200143.9 C (111.0 F)
200242.8 C (109.0 F)
200343.9 C (111.0 F)
200441.7 C (107.1 F)
200641.7 C (107.1 F)
200738.9 C (102.0 F)

Coldest night (TNn)

Coldest night (TNn) at Presa Coyote by year The coldest night of the year at Presa Coyote, 1940 to 2007. The record is -9.4 C (15.1 F) in 1963, marked on the chart; the median year is -1.1 C (30.0 F). -10-5051940196019802000Record: -9.4 C (15.1 F) in 1963
The coldest night of the year at Presa Coyote, 1940 to 2007. The record is -9.4 C (15.1 F) in 1963, marked on the chart; the median year is -1.1 C (30.0 F).
Coldest night (TNn) at Presa Coyote by year
YearColdest night (TNn)
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963-9.4 C (15.1 F)
1964-5.0 C (23.0 F)
1965-3.3 C (26.1 F)
1966-2.2 C (28.0 F)
1967-6.1 C (21.0 F)
19680.6 C (33.1 F)
19690.0 C (32.0 F)
1970-1.1 C (30.0 F)
1971-3.3 C (26.1 F)
1972-1.1 C (30.0 F)
1973-3.3 C (26.1 F)
1974-2.2 C (28.0 F)
1975-5.0 C (23.0 F)
1976-1.1 C (30.0 F)
19770.6 C (33.1 F)
1978-2.2 C (28.0 F)
1979-2.2 C (28.0 F)
19800.0 C (32.0 F)
19811.7 C (35.1 F)
1982-3.3 C (26.1 F)
19830.0 C (32.0 F)
19840.6 C (33.1 F)
1985-2.8 C (27.0 F)
19860.6 C (33.1 F)
19870.0 C (32.0 F)
1988-4.4 C (24.1 F)
19890.0 C (32.0 F)
19900.6 C (33.1 F)
19910.6 C (33.1 F)
19920.0 C (32.0 F)
19933.9 C (39.0 F)
19940.6 C (33.1 F)
19950.6 C (33.1 F)
1996-2.2 C (28.0 F)
1997-4.4 C (24.1 F)
1998-1.1 C (30.0 F)
19990.0 C (32.0 F)
20000.0 C (32.0 F)
2001-1.1 C (30.0 F)
20020.6 C (33.1 F)
2003-1.1 C (30.0 F)
2004-3.3 C (26.1 F)
20060.6 C (33.1 F)
20071.7 C (35.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Presa Coyote by year The wettest day of the year at Presa Coyote, 1940 to 2007. The record is 101.3 mm (4.0 in) in 1970, marked on the chart; the median year is 34.8 mm (1.4 in). 02550751001251940196019802000Record: 101.3 mm (4.0 in) in 1970
The wettest day of the year at Presa Coyote, 1940 to 2007. The record is 101.3 mm (4.0 in) in 1970, marked on the chart; the median year is 34.8 mm (1.4 in).
Wettest day (Rx1day) at Presa Coyote by year
YearWettest day (Rx1day)
194034.8 mm (1.4 in)
194131.8 mm (1.3 in)
194221.8 mm (0.9 in)
194354.4 mm (2.1 in)
194434.3 mm (1.4 in)
194527.4 mm (1.1 in)
194631.5 mm (1.2 in)
194752.8 mm (2.1 in)
194847.5 mm (1.9 in)
194922.9 mm (0.9 in)
195019.3 mm (0.8 in)
195145.5 mm (1.8 in)
195218.3 mm (0.7 in)
195330.5 mm (1.2 in)
195420.3 mm (0.8 in)
195539.4 mm (1.6 in)
195670.9 mm (2.8 in)
195726.9 mm (1.1 in)
195839.4 mm (1.6 in)
195922.4 mm (0.9 in)
196043.4 mm (1.7 in)
196117.3 mm (0.7 in)
196211.9 mm (0.5 in)
196320.8 mm (0.8 in)
196416.8 mm (0.7 in)
196525.9 mm (1.0 in)
19663.6 mm (0.14 in)
19676.1 mm (0.24 in)
19686.9 mm (0.27 in)
196931.8 mm (1.3 in)
1970101.3 mm (4.0 in)
197134.8 mm (1.4 in)
197238.9 mm (1.5 in)
197363.0 mm (2.5 in)
197441.9 mm (1.6 in)
197526.9 mm (1.1 in)
197634.8 mm (1.4 in)
197735.8 mm (1.4 in)
197854.9 mm (2.2 in)
197936.3 mm (1.4 in)
198034.8 mm (1.4 in)
198139.4 mm (1.6 in)
198235.8 mm (1.4 in)
198368.8 mm (2.7 in)
198441.1 mm (1.6 in)
198530.0 mm (1.2 in)
198639.1 mm (1.5 in)
198720.8 mm (0.8 in)
198821.8 mm (0.9 in)
198921.3 mm (0.8 in)
199097.8 mm (3.9 in)
199139.9 mm (1.6 in)
199254.9 mm (2.2 in)
199342.4 mm (1.7 in)
199432.8 mm (1.3 in)
199536.8 mm (1.4 in)
199653.8 mm (2.1 in)
199731.8 mm (1.3 in)
199862.0 mm (2.4 in)
199924.4 mm (1.0 in)
200084.8 mm (3.3 in)
200133.8 mm (1.3 in)
200251.8 mm (2.0 in)
200347.0 mm (1.9 in)
200438.9 mm (1.5 in)
200614.0 mm (0.6 in)
200715.0 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Presa Coyote by year The wettest five days of the year at Presa Coyote, 1940 to 2007. The record is 157.4 mm (6.2 in) in 1970, marked on the chart; the median year is 53.1 mm (2.1 in). 0501001502001940196019802000Record: 157.4 mm (6.2 in) in 1970
The wettest five days of the year at Presa Coyote, 1940 to 2007. The record is 157.4 mm (6.2 in) in 1970, marked on the chart; the median year is 53.1 mm (2.1 in).
Wettest five days (Rx5day) at Presa Coyote by year
YearWettest five days (Rx5day)
194039.9 mm (1.6 in)
194161.0 mm (2.4 in)
194240.9 mm (1.6 in)
194376.0 mm (3.0 in)
194473.7 mm (2.9 in)
194567.8 mm (2.7 in)
194638.1 mm (1.5 in)
194755.1 mm (2.2 in)
194896.5 mm (3.8 in)
194967.6 mm (2.7 in)
195024.7 mm (1.0 in)
195182.8 mm (3.3 in)
195229.7 mm (1.2 in)
195342.2 mm (1.7 in)
195423.4 mm (0.9 in)
195546.8 mm (1.8 in)
195670.9 mm (2.8 in)
195729.5 mm (1.2 in)
195869.5 mm (2.7 in)
195947.9 mm (1.9 in)
196057.2 mm (2.3 in)
196123.3 mm (0.9 in)
196216.0 mm (0.6 in)
196334.2 mm (1.3 in)
196430.0 mm (1.2 in)
196540.7 mm (1.6 in)
19663.6 mm (0.14 in)
19677.9 mm (0.31 in)
19687.2 mm (0.28 in)
196931.8 mm (1.3 in)
1970157.4 mm (6.2 in)
197154.4 mm (2.1 in)
197274.2 mm (2.9 in)
197374.2 mm (2.9 in)
197463.2 mm (2.5 in)
197526.9 mm (1.1 in)
197656.6 mm (2.2 in)
197745.0 mm (1.8 in)
197876.2 mm (3.0 in)
197964.3 mm (2.5 in)
198047.3 mm (1.9 in)
198165.5 mm (2.6 in)
198248.0 mm (1.9 in)
198376.7 mm (3.0 in)
198454.9 mm (2.2 in)
198554.2 mm (2.1 in)
198667.5 mm (2.7 in)
198726.2 mm (1.0 in)
198839.4 mm (1.6 in)
198929.4 mm (1.2 in)
199097.8 mm (3.9 in)
1991102.6 mm (4.0 in)
199254.9 mm (2.2 in)
199368.6 mm (2.7 in)
199443.2 mm (1.7 in)
199561.2 mm (2.4 in)
199690.4 mm (3.6 in)
199745.1 mm (1.8 in)
1998115.5 mm (4.5 in)
199931.4 mm (1.2 in)
200089.4 mm (3.5 in)
200134.1 mm (1.3 in)
200253.1 mm (2.1 in)
200362.8 mm (2.5 in)
200443.1 mm (1.7 in)
200623.9 mm (0.9 in)
200715.0 mm (0.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Presa Coyote by year The longest dry spell of the year at Presa Coyote, 1940 to 2007. The record is 179 days in 1959, marked on the chart; the median year is 93 days. 0501001502001940196019802000Record: 179 days in 1959
The longest dry spell of the year at Presa Coyote, 1940 to 2007. The record is 179 days in 1959, marked on the chart; the median year is 93 days.
Longest dry spell (CDD) at Presa Coyote by year
YearLongest dry spell (CDD)
194021 days
194142 days
1942117 days
1943130 days
194452 days
194585 days
194693 days
1947113 days
194858 days
1949110 days
1950116 days
195176 days
195295 days
195353 days
1954140 days
1955114 days
1956112 days
195778 days
195853 days
1959179 days
1960107 days
196181 days
196283 days
196331 days
196460 days
196560 days
196667 days
196760 days
196855 days
1969173 days
197094 days
1971131 days
1972124 days
197370 days
1974115 days
1975147 days
197694 days
197793 days
197868 days
197978 days
1980115 days
198153 days
198273 days
1983127 days
198498 days
198559 days
198683 days
198797 days
198890 days
1989146 days
1990121 days
199195 days
199275 days
1993160 days
199463 days
1995145 days
1996149 days
199763 days
1998158 days
1999142 days
200085 days
200156 days
2002132 days
2003102 days
200446 days
2006104 days
200756 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

61 years, 1941 to 2004

A day with at least 34.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 90.8 mm (3.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Presa Coyote: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.5 mm (1.4 in)
5 years50.0 mm (2.0 in)
10 years60.1 mm (2.4 in)
25 years72.6 mm (2.9 in)
50 years81.8 mm (3.2 in)
100 years90.8 mm (3.6 in)Longer than the 61 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, 61 years of values from 1941 to 2004.

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: 101.3 mm (4.0 in) in 1970; 84.8 mm (3.3 in) in 2000; 70.9 mm (2.8 in) in 1956.

Download the Data

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