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Cointzio Weather Records (MXN00016022)

Record envelope, standing records and threshold days for Cointzio (MXN00016022), Mexico, with 67 years of record.

Key Facts for Cointzio

  • Cointzio (MXN00016022) is a weather station in Mexico at 19.62 latitude and -101.27 longitude, 2,096 m (6,876 ft) above sea level.
  • The station reports from 1940 to 2006, 67 years of record.
  • 1,464 records set at Cointzio still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Cointzio tied a daily record low minimum temperature of 0.0 C (32.0 F) on 26 December 2006.

About the Station

  • Location: Mexico, 19.62 latitude, -101.27 longitude.
  • Elevation: 2,096 m (6,876 ft).
  • Period of record: 1940 to 2006, 67 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 Cointzio, with 2026 drawn through them The band shows the record high and record low for each calendar day at Cointzio. 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 Cointzio. 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 Cointzio, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan31.1 C (88.0 F)-4.4 C (24.1 F)n/an/a
Feb33.9 C (93.0 F)-1.7 C (28.9 F)n/an/a
Mar38.9 C (102.0 F)0.0 C (32.0 F)n/an/a
Apr38.3 C (100.9 F)2.8 C (37.0 F)n/an/a
May39.4 C (102.9 F)5.0 C (41.0 F)n/an/a
Jun37.8 C (100.0 F)6.7 C (44.1 F)n/an/a
Jul34.4 C (93.9 F)8.9 C (48.0 F)n/an/a
Aug32.2 C (90.0 F)8.9 C (48.0 F)n/an/a
Sep33.9 C (93.0 F)4.4 C (39.9 F)n/an/a
Oct34.4 C (93.9 F)1.1 C (34.0 F)n/an/a
Nov31.1 C (88.0 F)-0.6 C (30.9 F)n/an/a
Dec31.1 C (88.0 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Cointzio by the year they were set 1,464 records at Cointzio still stand. 1954 holds the most, with 106. 0501001501940: 471941: 941942: 401943: 281944: 421945: 371946: 221947: 291948: 171949: 211950: 221951: 301952: 291953: 251954: 1061955: 91956: 221957: 151958: 171959: 91960: 151961: 321962: 141963: 121964: 151965: 151966: 181967: 151968: 181969: 161970: 101971: 61972: 81973: 211974: 41975: 171976: 321977: 121978: 101979: 281980: 161981: 81982: 101983: 271984: 61985: 71986: 101987: 21992: 251993: 681994: 841995: 121996: 121997: 231998: 331999: 182000: 202001: 172002: 342003: 172004: 122005: 142006: 10194019471954196119681975198219932000
1,464 records at Cointzio still stand. 1954 holds the most, with 106.
Standing records at Cointzio by the year they were set
Year setStanding records
194047
194194
194240
194328
194442
194537
194622
194729
194817
194921
195022
195130
195229
195325
1954106
19559
195622
195715
195817
19599
196015
196132
196214
196312
196415
196515
196618
196715
196818
196916
197010
19716
19728
197321
19744
197517
197632
197712
197810
197928
198016
19818
198210
198327
19846
19857
198610
19872
199225
199368
199484
199512
199612
199723
199833
199918
200020
200117
200234
200317
200412
200514
200610

All-Time Record Progression

4 new records
When Cointzio set new all-time records 4 all-time records were set at Cointzio between 13 March 1993 and 7 May 1998. Each dot is a new record. Record high maximum temperature13 March 1993: Record high maximum temperature 37.8 C (100.0 F)21 March 1994: Record high maximum temperature 38.3 C (100.9 F)24 March 1994: Record high maximum temperature 38.9 C (102.0 F)7 May 1998: Record high maximum temperature 39.4 C (102.9 F)1995
4 all-time records were set at Cointzio between 13 March 1993 and 7 May 1998. Each dot is a new record.
When Cointzio set new all-time records
DateKindDetail
1993-03-13Record high maximum temperatureRecord high maximum temperature 37.8 C (100.0 F)
1994-03-21Record high maximum temperatureRecord high maximum temperature 38.3 C (100.9 F)
1994-03-24Record high maximum temperatureRecord high maximum temperature 38.9 C (102.0 F)
1998-05-07Record high maximum temperatureRecord high maximum temperature 39.4 C (102.9 F)

Wettest Day of Each Month

Jul: 135.6 mm (5.3 in)
Record daily precipitation for each month at Cointzio The wettest day on record for each calendar month at Cointzio. The most was 135.6 mm (5.3 in) on 26 July 1968. 050100150 Jan: 49.8 mm (2.0 in), 18 January 1958 Jan Feb: 21.6 mm (0.9 in), 1 February 1995 Feb Mar: 19.1 mm (0.8 in), 18 March 1997 Mar Apr: 29.2 mm (1.1 in), 16 April 1959 Apr May: 50.3 mm (2.0 in), 26 May 1985 May Jun: 78.0 mm (3.1 in), 9 June 1999 Jun Jul: 135.6 mm (5.3 in), 26 July 1968 Jul Aug: 53.8 mm (2.1 in), 11 August 1975 Aug Sep: 78.7 mm (3.1 in), 23 September 1967 Sep Oct: 79.8 mm (3.1 in), 8 October 1976 Oct Nov: 44.2 mm (1.7 in), 1 November 1953 Nov Dec: 41.1 mm (1.6 in), 16 December 1940 Dec
The wettest day on record for each calendar month at Cointzio. The most was 135.6 mm (5.3 in) on 26 July 1968.
Record daily precipitation for each month at Cointzio
MonthRecord daily precipitation (mm)Date
Jan49.8 mm (2.0 in)18 January 1958
Feb21.6 mm (0.9 in)1 February 1995
Mar19.1 mm (0.8 in)18 March 1997
Apr29.2 mm (1.1 in)16 April 1959
May50.3 mm (2.0 in)26 May 1985
Jun78.0 mm (3.1 in)9 June 1999
Jul135.6 mm (5.3 in)26 July 1968
Aug53.8 mm (2.1 in)11 August 1975
Sep78.7 mm (3.1 in)23 September 1967
Oct79.8 mm (3.1 in)8 October 1976
Nov44.2 mm (1.7 in)1 November 1953
Dec41.1 mm (1.6 in)16 December 1940

Period of Record Coverage

1940 to 2006
Days with data per year at Cointzio 63 years of record at Cointzio, 1940 to 2006. 6 years have data for under 90 percent of days and are left out of rankings: 1940, 1946, 1972, 1974, 1986, 1987. 1940: 241 of 366 days1941: 365 of 365 days1942: 334 of 365 days1943: 363 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 304 of 365 days1947: 334 of 365 days1948: 366 of 366 days1949: 337 of 365 days1950: 365 of 365 days1951: 364 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 359 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 365 of 365 days1964: 335 of 366 days1965: 364 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 300 of 366 days1973: 342 of 365 days1974: 212 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 359 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 181 of 365 days1987: 31 of 365 days1992: 336 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 362 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 360 of 365 days194019501960197019802000
63 years of record at Cointzio, 1940 to 2006. 6 years have data for under 90 percent of days and are left out of rankings: 1940, 1946, 1972, 1974, 1986, 1987.
Days with data per year at Cointzio
YearDays with dataShare of yearComplete
194024166%No
1941365100%Yes
194233492%Yes
194336399%Yes
1944366100%Yes
1945365100%Yes
194630483%No
194733492%Yes
1948366100%Yes
194933792%Yes
1950365100%Yes
1951364100%Yes
1952366100%Yes
1953365100%Yes
195435998%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962364100%Yes
1963365100%Yes
196433592%Yes
1965364100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
197230082%No
197334294%Yes
197421258%No
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
198035998%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
198618150%No
1987318%No
199233692%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
200136299%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
200636099%Yes

Latest Records

20
Latest records at Cointzio
DateStationRecordValueBeat old record byOld record stoodSignificance
26 December 2006Cointzio, MXdaily low min (Tie)0.0 C (32.0 F)tie43 years4 of 100 (Routine)
25 December 2006Cointzio, MXdaily high min12.2 C (54.0 F)0.5 C (0.9 F)63 years26 of 100 (Routine)
21 November 2006Cointzio, MXdaily low max (Tie)19.4 C (66.9 F)tie36 years4 of 100 (Routine)
12 November 2006Cointzio, MXdaily high min12.8 C (55.0 F)1.7 C (3.1 F)8 years14 of 100 (Routine)
27 October 2006Cointzio, MXdaily high max (Tie)29.4 C (84.9 F)tie8 years2 of 100 (Routine)
23 October 2006Cointzio, MXdaily high min (Tie)12.8 C (55.0 F)tie64 years6 of 100 (Routine)
22 October 2006Cointzio, MXdaily high min (Tie)12.8 C (55.0 F)tie59 years5 of 100 (Routine)
14 October 2006Cointzio, MXdaily rain24.1 mm (0.9 in)9.6 mm (0.38 in)24 years20 of 100 (Routine)
18 September 2006Cointzio, MXdaily high max28.3 C (82.9 F)0.5 C (0.9 F)61 years25 of 100 (Routine)
15 September 2006Cointzio, MXdaily high min (Tie)14.4 C (57.9 F)tie64 years6 of 100 (Routine)
11 September 2006Cointzio, MXdaily rain23.6 mm (0.9 in)0.7 mm (0.03 in)40 years18 of 100 (Routine)
7 September 2006Cointzio, MXdaily high max (Tie)29.4 C (84.9 F)tie48 years5 of 100 (Routine)
17 August 2006Cointzio, MXdaily high max28.3 C (82.9 F)0.5 C (0.9 F)43 years20 of 100 (Routine)
2 August 2006Cointzio, MXdaily rain38.4 mm (1.5 in)11.7 mm (0.5 in)20 years27 of 100 (Routine)
31 July 2006Cointzio, MXdaily rain20.6 mm (0.8 in)1.3 mm (0.05 in)29 years15 of 100 (Routine)
22 July 2006Cointzio, MXdaily low max18.3 C (64.9 F)1.1 C (2.0 F)52 years25 of 100 (Routine)
21 July 2006Cointzio, MXdaily rain35.1 mm (1.4 in)0.6 mm (0.02 in)47 years20 of 100 (Routine)
4 July 2006Cointzio, MXdaily low min (Tie)10.6 C (51.1 F)tie59 years5 of 100 (Routine)
2 July 2006Cointzio, MXdaily rain27.9 mm (1.1 in)1.0 mm (0.04 in)37 years18 of 100 (Routine)
2 July 2006Cointzio, MXdaily low min (Tie)10.0 C (50.0 F)tie52 years5 of 100 (Routine)

Climate Trend

51 complete years, 1941 to 2006
Annual mean temperature at Cointzio as warming stripes, 1941 to 2006 One stripe for each of 51 complete years at Cointzio, 1941 to 2006. Blue stripes are years cooler than the station's own mean of 17.4 C (63.4 F); red stripes are warmer. The coolest year was 1954, at 15.9 C (60.6 F), and the warmest was 1994, at 19.7 C (67.4 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1941: 18.1 C, +0.6 C from the station mean1943: 17.6 C, +0.1 C from the station mean1944: 17.6 C, +0.1 C from the station mean1945: 18.3 C, +0.8 C from the station mean1948: 17.5 C, 0.0 C from the station mean1950: 16.9 C, -0.6 C from the station mean1951: 17.0 C, -0.4 C from the station mean1952: 16.9 C, -0.5 C from the station mean1953: 17.1 C, -0.3 C from the station mean1954: 15.9 C, -1.5 C from the station mean1955: 17.2 C, -0.3 C from the station mean1956: 16.7 C, -0.8 C from the station mean1957: 17.6 C, +0.2 C from the station mean1958: 17.0 C, -0.4 C from the station mean1959: 17.3 C, -0.1 C from the station mean1960: 17.9 C, +0.4 C from the station mean1961: 17.4 C, 0.0 C from the station mean1962: 18.0 C, +0.6 C from the station mean1963: 17.9 C, +0.5 C from the station mean1965: 17.2 C, -0.2 C from the station mean1966: 16.8 C, -0.6 C from the station mean1967: 16.7 C, -0.7 C from the station mean1968: 16.7 C, -0.8 C from the station mean1969: 17.5 C, 0.0 C from the station mean1970: 17.1 C, -0.4 C from the station mean1971: 16.8 C, -0.6 C from the station mean1975: 16.4 C, -1.0 C from the station mean1976: 16.0 C, -1.5 C from the station mean1977: 16.2 C, -1.3 C from the station mean1978: 16.2 C, -1.3 C from the station mean1979: 16.3 C, -1.1 C from the station mean1980: 16.6 C, -0.9 C from the station mean1981: 17.0 C, -0.4 C from the station mean1982: 17.7 C, +0.2 C from the station mean1983: 17.1 C, -0.4 C from the station mean1984: 17.0 C, -0.5 C from the station mean1985: 17.1 C, -0.4 C from the station mean1993: 19.3 C, +1.8 C from the station mean1994: 19.7 C, +2.2 C from the station mean1995: 18.7 C, +1.2 C from the station mean1996: 18.1 C, +0.7 C from the station mean1997: 17.9 C, +0.5 C from the station mean1998: 18.9 C, +1.4 C from the station mean1999: 18.0 C, +0.6 C from the station mean2000: 18.2 C, +0.7 C from the station mean2001: 18.0 C, +0.6 C from the station mean2002: 18.5 C, +1.1 C from the station mean2003: 18.4 C, +0.9 C from the station mean2004: 17.8 C, +0.4 C from the station mean2005: 18.2 C, +0.7 C from the station mean2006: 18.0 C, +0.6 C from the station mean1941195019601970198019902000
One stripe for each of 51 complete years at Cointzio, 1941 to 2006. Blue stripes are years cooler than the station's own mean of 17.4 C (63.4 F); red stripes are warmer. The coolest year was 1954, at 15.9 C (60.6 F), and the warmest was 1994, at 19.7 C (67.4 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Cointzio as warming stripes, 1941 to 2006
YearAnnual mean temperatureDifference from the station mean
194118.1 C+0.61 C
194317.6 C+0.13 C
194417.6 C+0.11 C
194518.3 C+0.81 C
194817.5 C+0.05 C
195016.9 C-0.59 C
195117.0 C-0.43 C
195216.9 C-0.50 C
195317.1 C-0.31 C
195415.9 C-1.53 C
195517.2 C-0.28 C
195616.7 C-0.76 C
195717.6 C+0.18 C
195817.0 C-0.44 C
195917.3 C-0.14 C
196017.9 C+0.42 C
196117.4 C-0.02 C
196218.0 C+0.60 C
196317.9 C+0.48 C
196517.2 C-0.20 C
196616.8 C-0.62 C
196716.7 C-0.72 C
196816.7 C-0.77 C
196917.5 C+0.01 C
197017.1 C-0.39 C
197116.8 C-0.64 C
197516.4 C-1.01 C
197616.0 C-1.47 C
197716.2 C-1.27 C
197816.2 C-1.27 C
197916.3 C-1.11 C
198016.6 C-0.85 C
198117.0 C-0.43 C
198217.7 C+0.23 C
198317.1 C-0.37 C
198417.0 C-0.48 C
198517.1 C-0.36 C
199319.3 C+1.85 C
199419.7 C+2.25 C
199518.7 C+1.22 C
199618.1 C+0.69 C
199717.9 C+0.47 C
199818.9 C+1.43 C
199918.0 C+0.56 C
200018.2 C+0.71 C
200118.0 C+0.58 C
200218.5 C+1.06 C
200318.4 C+0.93 C
200417.8 C+0.40 C
200518.2 C+0.74 C
200618.0 C+0.59 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1941 to 2006. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 51 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Cointzio
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.3) per decade0.3 F (0.1 to 0.5) per decade1941 to 200651Rise
Mean daily maximum0.5 C (0.3 to 0.7) per decade0.9 F (0.5 to 1.3) per decade1941 to 200651Rise
Mean daily minimum-0.1 C (-0.2 to -0.1) per decade-0.3 F (-0.4 to -0.1) per decade1941 to 200651Fall

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 2006
Yearly extremes at Cointzio: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)39.4 C (102.9 F)199833.9 C (93.0 F)63
Coldest night (TNn)-4.4 C (24.1 F)19660.0 C (32.0 F)63
Wettest day (Rx1day)135.6 mm (5.3 in)196841.1 mm (1.6 in)63
Wettest five days (Rx5day)169.8 mm (6.7 in)197677.8 mm (3.1 in)63
Longest dry spell (CDD)155 days199862 days63

Hottest day (TXx)

Hottest day (TXx) at Cointzio by year The hottest day of the year at Cointzio, 1940 to 2006. The record is 39.4 C (102.9 F) in 1998, marked on the chart; the median year is 33.9 C (93.0 F). 253035401940196019802000Record: 39.4 C (102.9 F) in 1998
The hottest day of the year at Cointzio, 1940 to 2006. The record is 39.4 C (102.9 F) in 1998, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Cointzio by year
YearHottest day (TXx)
194036.1 C (97.0 F)
194136.7 C (98.1 F)
194235.0 C (95.0 F)
194333.9 C (93.0 F)
194432.2 C (90.0 F)
194533.9 C (93.0 F)
194633.9 C (93.0 F)
194734.4 C (93.9 F)
194832.8 C (91.0 F)
194933.9 C (93.0 F)
195035.0 C (95.0 F)
195132.2 C (90.0 F)
195233.9 C (93.0 F)
195334.4 C (93.9 F)
195433.9 C (93.0 F)
195532.8 C (91.0 F)
195631.7 C (89.1 F)
195733.9 C (93.0 F)
195832.8 C (91.0 F)
195931.7 C (89.1 F)
196034.4 C (93.9 F)
196131.1 C (88.0 F)
196235.0 C (95.0 F)
196336.1 C (97.0 F)
196436.7 C (98.1 F)
196535.0 C (95.0 F)
196632.8 C (91.0 F)
196733.3 C (91.9 F)
196831.7 C (89.1 F)
196933.3 C (91.9 F)
197032.8 C (91.0 F)
197132.8 C (91.0 F)
197232.2 C (90.0 F)
197333.9 C (93.0 F)
197432.2 C (90.0 F)
197531.7 C (89.1 F)
197631.7 C (89.1 F)
197730.6 C (87.1 F)
197831.7 C (89.1 F)
197930.0 C (86.0 F)
198030.6 C (87.1 F)
198131.7 C (89.1 F)
198233.9 C (93.0 F)
198336.1 C (97.0 F)
198432.8 C (91.0 F)
198534.4 C (93.9 F)
198633.3 C (91.9 F)
198727.2 C (81.0 F)
199233.9 C (93.0 F)
199337.8 C (100.0 F)
199438.9 C (102.0 F)
199537.8 C (100.0 F)
199635.0 C (95.0 F)
199734.4 C (93.9 F)
199839.4 C (102.9 F)
199936.1 C (97.0 F)
200036.7 C (98.1 F)
200136.1 C (97.0 F)
200237.2 C (99.0 F)
200337.2 C (99.0 F)
200435.0 C (95.0 F)
200536.1 C (97.0 F)
200635.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at Cointzio by year The coldest night of the year at Cointzio, 1940 to 2006. The record is -4.4 C (24.1 F) in 1966, marked on the chart; the median year is 0.0 C (32.0 F). -5-2.502.551940196019802000Record: -4.4 C (24.1 F) in 1966
The coldest night of the year at Cointzio, 1940 to 2006. The record is -4.4 C (24.1 F) in 1966, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at Cointzio by year
YearColdest night (TNn)
1940-3.3 C (26.1 F)
1941-0.6 C (30.9 F)
19420.0 C (32.0 F)
19430.6 C (33.1 F)
19442.8 C (37.0 F)
19450.6 C (33.1 F)
19463.9 C (39.0 F)
19471.7 C (35.1 F)
19481.7 C (35.1 F)
19490.0 C (32.0 F)
19500.0 C (32.0 F)
19510.0 C (32.0 F)
19520.0 C (32.0 F)
19530.0 C (32.0 F)
19540.0 C (32.0 F)
19550.6 C (33.1 F)
1956-3.3 C (26.1 F)
1957-1.1 C (30.0 F)
19581.1 C (34.0 F)
19592.2 C (36.0 F)
19600.0 C (32.0 F)
1961-0.6 C (30.9 F)
19621.1 C (34.0 F)
19630.0 C (32.0 F)
19640.6 C (33.1 F)
19650.6 C (33.1 F)
1966-4.4 C (24.1 F)
19670.0 C (32.0 F)
19680.0 C (32.0 F)
1969-0.6 C (30.9 F)
19700.0 C (32.0 F)
19712.2 C (36.0 F)
19720.0 C (32.0 F)
19730.0 C (32.0 F)
19743.3 C (37.9 F)
19750.0 C (32.0 F)
1976-1.7 C (28.9 F)
19771.7 C (35.1 F)
19781.7 C (35.1 F)
19791.7 C (35.1 F)
19800.6 C (33.1 F)
19810.0 C (32.0 F)
19820.6 C (33.1 F)
19830.0 C (32.0 F)
19840.0 C (32.0 F)
19851.1 C (34.0 F)
1986-2.2 C (28.0 F)
19870.0 C (32.0 F)
19920.6 C (33.1 F)
19932.8 C (37.0 F)
19943.9 C (39.0 F)
19952.2 C (36.0 F)
19960.6 C (33.1 F)
1997-2.8 C (27.0 F)
19980.6 C (33.1 F)
1999-0.6 C (30.9 F)
20001.1 C (34.0 F)
20012.2 C (36.0 F)
2002-1.1 C (30.0 F)
20030.0 C (32.0 F)
20040.6 C (33.1 F)
20050.6 C (33.1 F)
2006-1.1 C (30.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Cointzio by year The wettest day of the year at Cointzio, 1940 to 2006. The record is 135.6 mm (5.3 in) in 1968, marked on the chart; the median year is 41.1 mm (1.6 in). 0501001501940196019802000Record: 135.6 mm (5.3 in) in 1968
The wettest day of the year at Cointzio, 1940 to 2006. The record is 135.6 mm (5.3 in) in 1968, marked on the chart; the median year is 41.1 mm (1.6 in).
Wettest day (Rx1day) at Cointzio by year
YearWettest day (Rx1day)
194041.1 mm (1.6 in)
194132.5 mm (1.3 in)
194238.9 mm (1.5 in)
194342.2 mm (1.7 in)
194445.0 mm (1.8 in)
194533.8 mm (1.3 in)
194633.0 mm (1.3 in)
194736.8 mm (1.4 in)
194827.4 mm (1.1 in)
194946.0 mm (1.8 in)
195031.2 mm (1.2 in)
195140.4 mm (1.6 in)
195232.8 mm (1.3 in)
195344.2 mm (1.7 in)
195433.8 mm (1.3 in)
195534.8 mm (1.4 in)
195641.1 mm (1.6 in)
195732.0 mm (1.3 in)
195849.8 mm (2.0 in)
195939.4 mm (1.6 in)
196042.2 mm (1.7 in)
196143.4 mm (1.7 in)
196234.0 mm (1.3 in)
196356.4 mm (2.2 in)
196442.4 mm (1.7 in)
196539.9 mm (1.6 in)
196669.3 mm (2.7 in)
196778.7 mm (3.1 in)
1968135.6 mm (5.3 in)
196943.7 mm (1.7 in)
197033.3 mm (1.3 in)
197139.6 mm (1.6 in)
197231.8 mm (1.3 in)
197334.3 mm (1.4 in)
197427.2 mm (1.1 in)
197553.8 mm (2.1 in)
197679.8 mm (3.1 in)
197750.8 mm (2.0 in)
197843.2 mm (1.7 in)
197933.0 mm (1.3 in)
198046.2 mm (1.8 in)
198147.8 mm (1.9 in)
198232.5 mm (1.3 in)
198341.7 mm (1.6 in)
198425.1 mm (1.0 in)
198550.3 mm (2.0 in)
19863.6 mm (0.14 in)
19870.0 mm (0.00 in)
199236.1 mm (1.4 in)
199346.0 mm (1.8 in)
199443.2 mm (1.7 in)
199545.5 mm (1.8 in)
199652.1 mm (2.1 in)
199734.5 mm (1.4 in)
199843.4 mm (1.7 in)
199978.0 mm (3.1 in)
200039.9 mm (1.6 in)
200131.0 mm (1.2 in)
200242.4 mm (1.7 in)
200356.4 mm (2.2 in)
200435.6 mm (1.4 in)
200552.6 mm (2.1 in)
200649.3 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Cointzio by year The wettest five days of the year at Cointzio, 1940 to 2006. The record is 169.8 mm (6.7 in) in 1976, marked on the chart; the median year is 77.8 mm (3.1 in). 0501001502001940196019802000Record: 169.8 mm (6.7 in) in 1976
The wettest five days of the year at Cointzio, 1940 to 2006. The record is 169.8 mm (6.7 in) in 1976, marked on the chart; the median year is 77.8 mm (3.1 in).
Wettest five days (Rx5day) at Cointzio by year
YearWettest five days (Rx5day)
194057.7 mm (2.3 in)
194166.0 mm (2.6 in)
194266.4 mm (2.6 in)
194364.0 mm (2.5 in)
1944104.4 mm (4.1 in)
194563.1 mm (2.5 in)
194654.3 mm (2.1 in)
194776.5 mm (3.0 in)
194865.6 mm (2.6 in)
194995.0 mm (3.7 in)
195076.9 mm (3.0 in)
1951110.0 mm (4.3 in)
195263.5 mm (2.5 in)
195360.5 mm (2.4 in)
195461.7 mm (2.4 in)
195566.1 mm (2.6 in)
195672.6 mm (2.9 in)
195770.8 mm (2.8 in)
1958108.5 mm (4.3 in)
195983.9 mm (3.3 in)
196072.4 mm (2.9 in)
196194.2 mm (3.7 in)
196293.8 mm (3.7 in)
196383.8 mm (3.3 in)
196494.0 mm (3.7 in)
196590.7 mm (3.6 in)
1966133.4 mm (5.3 in)
1967135.1 mm (5.3 in)
1968164.1 mm (6.5 in)
196991.7 mm (3.6 in)
197065.1 mm (2.6 in)
197161.5 mm (2.4 in)
1972101.1 mm (4.0 in)
197389.7 mm (3.5 in)
197456.7 mm (2.2 in)
1975105.7 mm (4.2 in)
1976169.8 mm (6.7 in)
197782.3 mm (3.2 in)
197885.1 mm (3.4 in)
197966.6 mm (2.6 in)
198098.0 mm (3.9 in)
198183.4 mm (3.3 in)
198269.9 mm (2.8 in)
198393.7 mm (3.7 in)
198466.3 mm (2.6 in)
198599.7 mm (3.9 in)
19863.6 mm (0.14 in)
19870.0 mm (0.00 in)
199275.6 mm (3.0 in)
1993109.5 mm (4.3 in)
199472.5 mm (2.9 in)
1995107.3 mm (4.2 in)
199677.0 mm (3.0 in)
199797.2 mm (3.8 in)
199871.3 mm (2.8 in)
1999114.8 mm (4.5 in)
200070.6 mm (2.8 in)
200177.8 mm (3.1 in)
200274.1 mm (2.9 in)
200385.2 mm (3.4 in)
200472.1 mm (2.8 in)
2005109.2 mm (4.3 in)
2006124.5 mm (4.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Cointzio by year The longest dry spell of the year at Cointzio, 1940 to 2006. The record is 155 days in 1998, marked on the chart; the median year is 62 days. 0501001502001940196019802000Record: 155 days in 1998
The longest dry spell of the year at Cointzio, 1940 to 2006. The record is 155 days in 1998, marked on the chart; the median year is 62 days.
Longest dry spell (CDD) at Cointzio by year
YearLongest dry spell (CDD)
194031 days
194127 days
194241 days
194380 days
194456 days
194550 days
194645 days
194754 days
194864 days
194985 days
195072 days
195177 days
195264 days
195341 days
195452 days
195590 days
195683 days
195762 days
1958113 days
195951 days
1960100 days
196171 days
1962102 days
196338 days
196445 days
196538 days
196649 days
196749 days
196833 days
196977 days
197068 days
197175 days
197235 days
197384 days
197445 days
197595 days
197673 days
197749 days
197843 days
197983 days
198039 days
198131 days
198252 days
198370 days
198488 days
198568 days
198665 days
198731 days
199246 days
199361 days
199482 days
199582 days
1996107 days
199776 days
1998155 days
199978 days
200052 days
200152 days
200289 days
200346 days
200454 days
200572 days
200658 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

58 years, 1941 to 2006

A day with at least 40.4 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 109.8 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Cointzio: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years40.4 mm (1.6 in)
5 years51.8 mm (2.0 in)
10 years61.6 mm (2.4 in)
25 years77.3 mm (3.0 in)
50 years92.0 mm (3.6 in)
100 years109.8 mm (4.3 in)Longer than the 58 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, 58 years of values from 1941 to 2006.

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: 135.6 mm (5.3 in) in 1968; 79.8 mm (3.1 in) in 1976; 78.7 mm (3.1 in) in 1967.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

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