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Built 2026-10-17 (17 October 2026)

Breton Weather Records (CA003010815)

Record envelope, standing records and threshold days for Breton (CA003010815), Alberta, Canada, with 64 years of record.

Key Facts for Breton

  • Breton (CA003010815) is a weather station in Alberta, Canada at 53.17 latitude and -114.48 longitude, 843 m (2,766 ft) above sea level.
  • The station reports from 1961 to 2024, 64 years of record.
  • 1,464 records set at Breton still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Alberta, Canada, 53.17 latitude, -114.48 longitude.
  • Elevation: 843 m (2,766 ft).
  • Period of record: 1961 to 2024, 64 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Breton, with 2026 drawn through them The band shows the record high and record low for each calendar day at Breton. 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 Breton. 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 Breton, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan10.6 C (51.1 F)-40.0 C (-40.0 F)n/an/a
Feb14.4 C (57.9 F)-36.7 C (-34.1 F)n/an/a
Mar15.6 C (60.1 F)-31.1 C (-24.0 F)n/an/a
Apr28.9 C (84.0 F)-23.9 C (-11.0 F)n/an/a
May28.3 C (82.9 F)-2.8 C (27.0 F)n/an/a
Jun28.3 C (82.9 F)-0.6 C (30.9 F)n/an/a
Jul31.1 C (88.0 F)2.2 C (36.0 F)n/an/a
Aug27.8 C (82.0 F)0.6 C (33.1 F)n/an/a
Sep26.7 C (80.1 F)-6.7 C (19.9 F)n/an/a
Oct27.2 C (81.0 F)-10.6 C (12.9 F)n/an/a
Nov19.4 C (66.9 F)-26.1 C (-15.0 F)n/an/a
Dec11.7 C (53.1 F)-32.8 C (-27.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Breton by the year they were set 1,464 records at Breton still stand. 1975 holds the most, with 538. 02004006001974: 3081975: 5381976: 4181977: 2001974197519761977
1,464 records at Breton still stand. 1975 holds the most, with 538.
Standing records at Breton by the year they were set
Year setStanding records
1974308
1975538
1976418
1977200

Wettest Day of Each Month

Jul: 64.8 mm (2.6 in)
Record daily precipitation for each month at Breton The wettest day on record for each calendar month at Breton. The most was 64.8 mm (2.6 in) on 11 July 1974. 020406080 Jan: 14.7 mm (0.6 in), 3 January 1970 Jan Feb: 16.5 mm (0.6 in), 3 February 1962 Feb Mar: 14.7 mm (0.6 in), 19 March 1971 Mar Apr: 15.2 mm (0.6 in), 10 April 1968 Apr May: 48.5 mm (1.9 in), 28 May 1977 May Jun: 49.3 mm (1.9 in), 27 June 1965 Jun Jul: 64.8 mm (2.6 in), 11 July 1974 Jul Aug: 48.3 mm (1.9 in), 15 August 1976 Aug Sep: 40.4 mm (1.6 in), 4 September 1969 Sep Oct: 25.7 mm (1.0 in), 6 October 1968 Oct Nov: 13.7 mm (0.5 in), 30 November 1972 Nov Dec: 20.1 mm (0.8 in), 3 December 1975 Dec
The wettest day on record for each calendar month at Breton. The most was 64.8 mm (2.6 in) on 11 July 1974.
Record daily precipitation for each month at Breton
MonthRecord daily precipitation (mm)Date
Jan14.7 mm (0.6 in)3 January 1970
Feb16.5 mm (0.6 in)3 February 1962
Mar14.7 mm (0.6 in)19 March 1971
Apr15.2 mm (0.6 in)10 April 1968
May48.5 mm (1.9 in)28 May 1977
Jun49.3 mm (1.9 in)27 June 1965
Jul64.8 mm (2.6 in)11 July 1974
Aug48.3 mm (1.9 in)15 August 1976
Sep40.4 mm (1.6 in)4 September 1969
Oct25.7 mm (1.0 in)6 October 1968
Nov13.7 mm (0.5 in)30 November 1972
Dec20.1 mm (0.8 in)3 December 1975

Period of Record Coverage

1974 to 1977
Days with data per year at Breton 4 years of record at Breton, 1974 to 1977. 3 years have data for under 90 percent of days and are left out of rankings: 1974, 1976, 1977. 1974: 204 of 365 days1975: 352 of 365 days1976: 324 of 366 days1977: 151 of 365 days1975
4 years of record at Breton, 1974 to 1977. 3 years have data for under 90 percent of days and are left out of rankings: 1974, 1976, 1977.
Days with data per year at Breton
YearDays with dataShare of yearComplete
197420456%No
197535296%Yes
197632489%No
197715141%No

Latest Records

0

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

Extremes by Year

1961 to 1979
Yearly extremes at Breton: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)31.1 C (88.0 F)197529.2 C (84.5 F)4
Coldest night (TNn)-40.0 C (-40.0 F)1976-31.7 C (-25.1 F)4
Wettest day (Rx1day)64.8 mm (2.6 in)197434.0 mm (1.3 in)19
Wettest five days (Rx5day)124.5 mm (4.9 in)196562.2 mm (2.4 in)19
Longest dry spell (CDD)47 days196225 days19

Hottest day (TXx)

Hottest day (TXx) at Breton by year The hottest day of the year at Breton, 1961 to 1979. The record is 31.1 C (88.0 F) in 1975, marked on the chart; the median year is 29.2 C (84.5 F). 2829303132196519701975Record: 31.1 C (88.0 F) in 1975
The hottest day of the year at Breton, 1961 to 1979. The record is 31.1 C (88.0 F) in 1975, marked on the chart; the median year is 29.2 C (84.5 F).
Hottest day (TXx) at Breton by year
YearHottest day (TXx)
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
197428.3 C (82.9 F)
197531.1 C (88.0 F)
197629.4 C (84.9 F)
197728.9 C (84.0 F)
1978n/a
1979n/a

Coldest night (TNn)

Coldest night (TNn) at Breton by year The coldest night of the year at Breton, 1961 to 1979. The record is -40.0 C (-40.0 F) in 1976, marked on the chart; the median year is -31.7 C (-25.1 F). -40-35-30-25-20196519701975Record: -40.0 C (-40.0 F) in 1976
The coldest night of the year at Breton, 1961 to 1979. The record is -40.0 C (-40.0 F) in 1976, marked on the chart; the median year is -31.7 C (-25.1 F).
Coldest night (TNn) at Breton by year
YearColdest night (TNn)
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974-20.0 C (-4.0 F)
1975-36.7 C (-34.1 F)
1976-40.0 C (-40.0 F)
1977-26.7 C (-16.1 F)
1978n/a
1979n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Breton by year The wettest day of the year at Breton, 1961 to 1979. The record is 64.8 mm (2.6 in) in 1974, marked on the chart; the median year is 34.0 mm (1.3 in). 020406080196519701975Record: 64.8 mm (2.6 in) in 1974
The wettest day of the year at Breton, 1961 to 1979. The record is 64.8 mm (2.6 in) in 1974, marked on the chart; the median year is 34.0 mm (1.3 in).
Wettest day (Rx1day) at Breton by year
YearWettest day (Rx1day)
196117.3 mm (0.7 in)
196240.6 mm (1.6 in)
196329.0 mm (1.1 in)
196432.0 mm (1.3 in)
196549.3 mm (1.9 in)
196643.9 mm (1.7 in)
196723.9 mm (0.9 in)
196834.0 mm (1.3 in)
196940.4 mm (1.6 in)
197025.7 mm (1.0 in)
197133.0 mm (1.3 in)
197225.9 mm (1.0 in)
197342.4 mm (1.7 in)
197464.8 mm (2.6 in)
197534.8 mm (1.4 in)
197648.3 mm (1.9 in)
197748.5 mm (1.9 in)
197830.0 mm (1.2 in)
19795.2 mm (0.20 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Breton by year The wettest five days of the year at Breton, 1961 to 1979. The record is 124.5 mm (4.9 in) in 1965, marked on the chart; the median year is 62.2 mm (2.4 in). 050100150196519701975Record: 124.5 mm (4.9 in) in 1965
The wettest five days of the year at Breton, 1961 to 1979. The record is 124.5 mm (4.9 in) in 1965, marked on the chart; the median year is 62.2 mm (2.4 in).
Wettest five days (Rx5day) at Breton by year
YearWettest five days (Rx5day)
196135.6 mm (1.4 in)
1962106.8 mm (4.2 in)
196343.2 mm (1.7 in)
196488.4 mm (3.5 in)
1965124.5 mm (4.9 in)
196682.8 mm (3.3 in)
196734.0 mm (1.3 in)
196855.4 mm (2.2 in)
196972.2 mm (2.8 in)
197041.2 mm (1.6 in)
197162.2 mm (2.4 in)
197256.1 mm (2.2 in)
197375.9 mm (3.0 in)
197478.3 mm (3.1 in)
197553.6 mm (2.1 in)
197682.3 mm (3.2 in)
197776.5 mm (3.0 in)
197858.2 mm (2.3 in)
197910.2 mm (0.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Breton by year The longest dry spell of the year at Breton, 1961 to 1979. The record is 47 days in 1962, marked on the chart; the median year is 25 days. 01020304050196519701975Record: 47 days in 1962
The longest dry spell of the year at Breton, 1961 to 1979. The record is 47 days in 1962, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Breton by year
YearLongest dry spell (CDD)
196110 days
196247 days
196318 days
196426 days
196517 days
196632 days
196737 days
196824 days
196925 days
197021 days
197143 days
197223 days
197339 days
197430 days
197525 days
197638 days
197732 days
19788 days
197920 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 Breton standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Breton 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).