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Built 2026-10-17 (17 October 2026)

Ile Aux Coudres Weather Records (CA00704CBGH)

Record envelope, standing records and threshold days for Ile Aux Coudres (CA00704CBGH), Quebec, Canada, with 37 years of record.

Key Facts for Ile Aux Coudres

  • Ile Aux Coudres (CA00704CBGH) is a weather station in Quebec, Canada at 47.38 latitude and -70.38 longitude, 15 m (49 ft) above sea level.
  • The station reports from 1968 to 2004, 37 years of record.
  • 1,464 records set at Ile Aux Coudres still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Quebec, Canada, 47.38 latitude, -70.38 longitude.
  • Elevation: 15 m (49 ft).
  • Period of record: 1968 to 2004, 37 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Ile Aux Coudres, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ile Aux Coudres. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ile Aux Coudres. 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 Ile Aux Coudres, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan8.3 C (46.9 F)-34.0 C (-29.2 F)n/an/a
Feb11.0 C (51.8 F)-29.4 C (-20.9 F)n/an/a
Mar12.2 C (54.0 F)-23.0 C (-9.4 F)n/an/a
Apr20.0 C (68.0 F)-14.5 C (5.9 F)n/an/a
May30.0 C (86.0 F)-7.2 C (19.0 F)n/an/a
Jun29.4 C (84.9 F)1.1 C (34.0 F)n/an/a
Jul31.0 C (87.8 F)3.9 C (39.0 F)n/an/a
Aug31.0 C (87.8 F)3.5 C (38.3 F)n/an/a
Sep27.8 C (82.0 F)-2.5 C (27.5 F)n/an/a
Oct21.5 C (70.7 F)-6.1 C (21.0 F)n/an/a
Nov16.1 C (61.0 F)-20.0 C (-4.0 F)n/an/a
Dec13.5 C (56.3 F)-28.5 C (-19.3 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Ile Aux Coudres by the year they were set 1,464 records at Ile Aux Coudres still stand. 1979 holds the most, with 121. 0501001501968: 241969: 1021970: 861971: 911972: 1181973: 951974: 931975: 841976: 1131977: 871978: 721979: 1211980: 751981: 991982: 1071983: 9719681970197219741976197819801982
1,464 records at Ile Aux Coudres still stand. 1979 holds the most, with 121.
Standing records at Ile Aux Coudres by the year they were set
Year setStanding records
196824
1969102
197086
197191
1972118
197395
197493
197584
1976113
197787
197872
1979121
198075
198199
1982107
198397

Wettest Day of Each Month

Aug: 78.0 mm (3.1 in)
Record daily precipitation for each month at Ile Aux Coudres The wettest day on record for each calendar month at Ile Aux Coudres. The most was 78.0 mm (3.1 in) on 5 August 1981. 020406080 Jan: 47.0 mm (1.9 in), 8 January 1978 Jan Feb: 37.3 mm (1.5 in), 2 February 1973 Feb Mar: 58.3 mm (2.3 in), 19 March 1983 Mar Apr: 66.5 mm (2.6 in), 27 April 1973 Apr May: 51.1 mm (2.0 in), 12 May 1974 May Jun: 45.4 mm (1.8 in), 22 June 1981 Jun Jul: 53.3 mm (2.1 in), 11 July 1976 Jul Aug: 78.0 mm (3.1 in), 5 August 1981 Aug Sep: 55.0 mm (2.2 in), 2 September 1980 Sep Oct: 62.2 mm (2.4 in), 14 October 1978 Oct Nov: 53.1 mm (2.1 in), 4 November 1982 Nov Dec: 41.7 mm (1.6 in), 14 December 1973 Dec
The wettest day on record for each calendar month at Ile Aux Coudres. The most was 78.0 mm (3.1 in) on 5 August 1981.
Record daily precipitation for each month at Ile Aux Coudres
MonthRecord daily precipitation (mm)Date
Jan47.0 mm (1.9 in)8 January 1978
Feb37.3 mm (1.5 in)2 February 1973
Mar58.3 mm (2.3 in)19 March 1983
Apr66.5 mm (2.6 in)27 April 1973
May51.1 mm (2.0 in)12 May 1974
Jun45.4 mm (1.8 in)22 June 1981
Jul53.3 mm (2.1 in)11 July 1976
Aug78.0 mm (3.1 in)5 August 1981
Sep55.0 mm (2.2 in)2 September 1980
Oct62.2 mm (2.4 in)14 October 1978
Nov53.1 mm (2.1 in)4 November 1982
Dec41.7 mm (1.6 in)14 December 1973

Period of Record Coverage

1968 to 1983
Days with data per year at Ile Aux Coudres 16 years of record at Ile Aux Coudres, 1968 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1968. 1968: 92 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 363 of 365 days1974: 363 of 365 days1975: 362 of 365 days1976: 360 of 366 days1977: 362 of 365 days1978: 364 of 365 days1979: 363 of 365 days1980: 359 of 366 days1981: 354 of 365 days1982: 359 of 365 days1983: 354 of 365 days197019751980
16 years of record at Ile Aux Coudres, 1968 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1968.
Days with data per year at Ile Aux Coudres
YearDays with dataShare of yearComplete
19689225%No
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
197336399%Yes
197436399%Yes
197536299%Yes
197636098%Yes
197736299%Yes
1978364100%Yes
197936399%Yes
198035998%Yes
198135497%Yes
198235998%Yes
198335497%Yes

Latest Records

0

No records were set at this station in the latest data.

Climate Trend

15 complete years, 1969 to 1983
Annual mean temperature at Ile Aux Coudres as warming stripes, 1969 to 1983 One stripe for each of 15 complete years at Ile Aux Coudres, 1969 to 1983. Blue stripes are years cooler than the station's own mean of 4.1 C (39.4 F); red stripes are warmer. The coolest year was 1972, at 2.8 C (37.0 F), and the warmest was 1981, at 5.3 C (41.5 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1969: 4.6 C, +0.5 C from the station mean1970: 4.0 C, -0.1 C from the station mean1971: 4.0 C, -0.1 C from the station mean1972: 2.8 C, -1.3 C from the station mean1973: 4.7 C, +0.6 C from the station mean1974: 3.2 C, -0.9 C from the station mean1975: 4.1 C, 0.0 C from the station mean1976: 3.1 C, -1.0 C from the station mean1977: 4.4 C, +0.3 C from the station mean1978: 3.6 C, -0.5 C from the station mean1979: 5.0 C, +0.9 C from the station mean1980: 4.0 C, -0.1 C from the station mean1981: 5.3 C, +1.2 C from the station mean1982: 3.8 C, -0.3 C from the station mean1983: 5.0 C, +0.9 C from the station mean19691970197219741976197819801982
One stripe for each of 15 complete years at Ile Aux Coudres, 1969 to 1983. Blue stripes are years cooler than the station's own mean of 4.1 C (39.4 F); red stripes are warmer. The coolest year was 1972, at 2.8 C (37.0 F), and the warmest was 1981, at 5.3 C (41.5 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Ile Aux Coudres as warming stripes, 1969 to 1983
YearAnnual mean temperatureDifference from the station mean
19694.6 C+0.45 C
19704.0 C-0.13 C
19714.0 C-0.11 C
19722.8 C-1.34 C
19734.7 C+0.64 C
19743.2 C-0.91 C
19754.1 C-0.05 C
19763.1 C-0.99 C
19774.4 C+0.25 C
19783.6 C-0.47 C
19795.0 C+0.94 C
19804.0 C-0.14 C
19815.3 C+1.19 C
19823.8 C-0.28 C
19835.0 C+0.93 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

1968 to 1983
Yearly extremes at Ile Aux Coudres: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)31.0 C (87.8 F)197829.2 C (84.5 F)16
Coldest night (TNn)-34.0 C (-29.2 F)1982-27.5 C (-17.5 F)16
Wettest day (Rx1day)78.0 mm (3.1 in)198153.5 mm (2.1 in)16
Wettest five days (Rx5day)126.9 mm (5.0 in)198179.0 mm (3.1 in)16
Longest dry spell (CDD)29 days198018 days16

Hottest day (TXx)

Hottest day (TXx) at Ile Aux Coudres by year The hottest day of the year at Ile Aux Coudres, 1968 to 1983. The record is 31.0 C (87.8 F) in 1978, marked on the chart; the median year is 29.2 C (84.5 F). 20253035197019751980Record: 31.0 C (87.8 F) in 1978
The hottest day of the year at Ile Aux Coudres, 1968 to 1983. The record is 31.0 C (87.8 F) in 1978, marked on the chart; the median year is 29.2 C (84.5 F).
Hottest day (TXx) at Ile Aux Coudres by year
YearHottest day (TXx)
196820.6 C (69.1 F)
196928.3 C (82.9 F)
197029.4 C (84.9 F)
197126.7 C (80.1 F)
197228.9 C (84.0 F)
197329.4 C (84.9 F)
197428.9 C (84.0 F)
197530.6 C (87.1 F)
197628.3 C (82.9 F)
197728.9 C (84.0 F)
197831.0 C (87.8 F)
197930.0 C (86.0 F)
198030.0 C (86.0 F)
198130.5 C (86.9 F)
198227.5 C (81.5 F)
198331.0 C (87.8 F)

Coldest night (TNn)

Coldest night (TNn) at Ile Aux Coudres by year The coldest night of the year at Ile Aux Coudres, 1968 to 1983. The record is -34.0 C (-29.2 F) in 1982, marked on the chart; the median year is -27.5 C (-17.5 F). -35-30-25-20197019751980Record: -34.0 C (-29.2 F) in 1982
The coldest night of the year at Ile Aux Coudres, 1968 to 1983. The record is -34.0 C (-29.2 F) in 1982, marked on the chart; the median year is -27.5 C (-17.5 F).
Coldest night (TNn) at Ile Aux Coudres by year
YearColdest night (TNn)
1968-25.0 C (-13.0 F)
1969-21.7 C (-7.1 F)
1970-26.7 C (-16.1 F)
1971-27.2 C (-17.0 F)
1972-29.4 C (-20.9 F)
1973-28.9 C (-20.0 F)
1974-27.8 C (-18.0 F)
1975-26.7 C (-16.1 F)
1976-26.7 C (-16.1 F)
1977-25.0 C (-13.0 F)
1978-27.8 C (-18.0 F)
1979-28.9 C (-20.0 F)
1980-28.5 C (-19.3 F)
1981-30.0 C (-22.0 F)
1982-34.0 C (-29.2 F)
1983-25.5 C (-13.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ile Aux Coudres by year The wettest day of the year at Ile Aux Coudres, 1968 to 1983. The record is 78.0 mm (3.1 in) in 1981, marked on the chart; the median year is 53.5 mm (2.1 in). 20406080197019751980Record: 78.0 mm (3.1 in) in 1981
The wettest day of the year at Ile Aux Coudres, 1968 to 1983. The record is 78.0 mm (3.1 in) in 1981, marked on the chart; the median year is 53.5 mm (2.1 in).
Wettest day (Rx1day) at Ile Aux Coudres by year
YearWettest day (Rx1day)
196822.9 mm (0.9 in)
196945.5 mm (1.8 in)
197046.0 mm (1.8 in)
197156.9 mm (2.2 in)
197233.0 mm (1.3 in)
197366.5 mm (2.6 in)
197451.1 mm (2.0 in)
197548.8 mm (1.9 in)
197665.8 mm (2.6 in)
197753.8 mm (2.1 in)
197862.2 mm (2.4 in)
197953.1 mm (2.1 in)
198055.0 mm (2.2 in)
198178.0 mm (3.1 in)
198253.1 mm (2.1 in)
198358.3 mm (2.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ile Aux Coudres by year The wettest five days of the year at Ile Aux Coudres, 1968 to 1983. The record is 126.9 mm (5.0 in) in 1981, marked on the chart; the median year is 79.0 mm (3.1 in). 255075100125150197019751980Record: 126.9 mm (5.0 in) in 1981
The wettest five days of the year at Ile Aux Coudres, 1968 to 1983. The record is 126.9 mm (5.0 in) in 1981, marked on the chart; the median year is 79.0 mm (3.1 in).
Wettest five days (Rx5day) at Ile Aux Coudres by year
YearWettest five days (Rx5day)
196838.2 mm (1.5 in)
196998.8 mm (3.9 in)
197057.5 mm (2.3 in)
197166.3 mm (2.6 in)
197251.0 mm (2.0 in)
1973111.5 mm (4.4 in)
197474.1 mm (2.9 in)
197577.7 mm (3.1 in)
1976107.7 mm (4.2 in)
197780.2 mm (3.2 in)
197871.6 mm (2.8 in)
197994.3 mm (3.7 in)
198068.4 mm (2.7 in)
1981126.9 mm (5.0 in)
198283.3 mm (3.3 in)
198386.6 mm (3.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ile Aux Coudres by year The longest dry spell of the year at Ile Aux Coudres, 1968 to 1983. The record is 29 days in 1980, marked on the chart; the median year is 18 days. 1015202530197019751980Record: 29 days in 1980
The longest dry spell of the year at Ile Aux Coudres, 1968 to 1983. The record is 29 days in 1980, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Ile Aux Coudres by year
YearLongest dry spell (CDD)
196813 days
196916 days
197027 days
197118 days
197211 days
197316 days
197411 days
197517 days
197621 days
197713 days
197826 days
197919 days
198029 days
198121 days
198223 days
198316 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.

Download the Data

  • Data for Ile Aux Coudres standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ile Aux Coudres 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-16).