St Leon de Labrecque Weather Records (CA007067460)

Record envelope, standing records and threshold days for St Leon de Labrecque (CA007067460), Quebec, Canada, with 42 years of record.

Key Facts for St Leon de Labrecque

St Leon de Labrecque (CA007067460) is a weather station in Quebec, Canada at 48.67 latitude and -71.52 longitude, 131 m (430 ft) above sea level.
The station reports from 1963 to 2004, 42 years of record.
1,464 records set at St Leon de Labrecque 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, 48.67 latitude, -71.52 longitude.
Elevation: 131 m (430 ft).
Period of record: 1963 to 2004, 42 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at St Leon de Labrecque. 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 St Leon de Labrecque, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.9 C (48.0 F)	-47.8 C (-54.0 F)	n/a	n/a
Feb	9.0 C (48.2 F)	-46.1 C (-51.0 F)	n/a	n/a
Mar	15.6 C (60.1 F)	-38.5 C (-37.3 F)	n/a	n/a
Apr	23.9 C (75.0 F)	-28.3 C (-18.9 F)	n/a	n/a
May	32.8 C (91.0 F)	-12.2 C (10.0 F)	n/a	n/a
Jun	33.0 C (91.4 F)	-4.4 C (24.1 F)	n/a	n/a
Jul	34.0 C (93.2 F)	0.0 C (32.0 F)	n/a	n/a
Aug	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	30.5 C (86.9 F)	-7.2 C (19.0 F)	n/a	n/a
Oct	26.1 C (79.0 F)	-16.1 C (3.0 F)	n/a	n/a
Nov	18.9 C (66.0 F)	-30.0 C (-22.0 F)	n/a	n/a
Dec	11.0 C (51.8 F)	-45.6 C (-50.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at St Leon de Labrecque still stand. 1976 holds the most, with 94.

Standing records at St Leon de Labrecque by the year they were set
Year set	Standing records
1963	59
1964	66
1965	69
1966	74
1967	59
1968	70
1969	74
1970	55
1971	61
1972	74
1973	71
1974	82
1975	48
1976	94
1977	63
1978	62
1979	88
1980	68
1981	80
1982	74
1983	73

Wettest Day of Each Month

Jul: 109.6 mm (4.3 in)

The wettest day on record for each calendar month at St Leon de Labrecque. The most was 109.6 mm (4.3 in) on 11 July 1980.

Record daily precipitation for each month at St Leon de Labrecque
Month	Record daily precipitation (mm)	Date
Jan	28.7 mm (1.1 in)	21 January 1979
Feb	30.5 mm (1.2 in)	27 February 1967
Mar	31.0 mm (1.2 in)	19 March 1975
Apr	28.4 mm (1.1 in)	30 April 1963
May	35.6 mm (1.4 in)	11 May 1981
Jun	61.4 mm (2.4 in)	22 June 1981
Jul	109.6 mm (4.3 in)	11 July 1980
Aug	62.0 mm (2.4 in)	23 August 1971
Sep	71.1 mm (2.8 in)	11 September 1974
Oct	38.1 mm (1.5 in)	9 October 1976
Nov	34.5 mm (1.4 in)	26 November 1963
Dec	31.4 mm (1.2 in)	6 December 1983

Period of Record Coverage

1963 to 1983

21 years of record at St Leon de Labrecque, 1963 to 1983. Every year has data for at least 90 percent of its days.

Days with data per year at St Leon de Labrecque
Year	Days with data	Share of year	Complete
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	364	100%	Yes
1967	365	100%	Yes
1968	363	99%	Yes
1969	356	98%	Yes
1970	364	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	358	98%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	341	93%	Yes
1979	364	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes

Latest Records

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

Climate Trend

20 complete years, 1963 to 1983

One stripe for each of 20 complete years at St Leon de Labrecque, 1963 to 1983. Blue stripes are years cooler than the station's own mean of 1.6 C (34.9 F); red stripes are warmer. The coolest year was 1974, at 0.1 C (32.2 F), and the warmest was 1966, at 3.0 C (37.4 F). The strongest colour marks a difference of 1.5 C (2.7 F).

Annual mean temperature at St Leon de Labrecque as warming stripes, 1963 to 1983
Year	Annual mean temperature	Difference from the station mean
1963	2.0 C	+0.43 C
1964	1.9 C	+0.34 C
1965	1.1 C	-0.50 C
1966	3.0 C	+1.39 C
1967	1.6 C	+0.02 C
1968	2.0 C	+0.37 C
1969	2.5 C	+0.95 C
1970	1.3 C	-0.27 C
1971	1.4 C	-0.19 C
1972	0.1 C	-1.48 C
1973	2.2 C	+0.62 C
1974	0.1 C	-1.49 C
1975	1.5 C	-0.07 C
1976	0.2 C	-1.42 C
1977	1.9 C	+0.30 C
1979	2.2 C	+0.62 C
1980	0.4 C	-1.23 C
1981	2.8 C	+1.21 C
1982	1.0 C	-0.58 C
1983	2.6 C	+0.96 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

1963 to 1983

Yearly extremes at St Leon de Labrecque: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1975	31.7 C (89.1 F)	21
Coldest night (TNn)	-47.8 C (-54.0 F)	1979	-42.2 C (-44.0 F)	21
Wettest day (Rx1day)	109.6 mm (4.3 in)	1980	41.1 mm (1.6 in)	21
Wettest five days (Rx5day)	126.7 mm (5.0 in)	1980	73.9 mm (2.9 in)	21
Longest dry spell (CDD)	27 days	1965	12 days	21

Hottest day (TXx)

The hottest day of the year at St Leon de Labrecque, 1963 to 1983. The record is 35.0 C (95.0 F) in 1975, marked on the chart; the median year is 31.7 C (89.1 F).

Hottest day (TXx) at St Leon de Labrecque by year
Year	Hottest day (TXx)
1963	32.8 C (91.0 F)
1964	30.6 C (87.1 F)
1965	31.7 C (89.1 F)
1966	30.6 C (87.1 F)
1967	31.7 C (89.1 F)
1968	32.2 C (90.0 F)
1969	32.2 C (90.0 F)
1970	31.7 C (89.1 F)
1971	30.6 C (87.1 F)
1972	30.6 C (87.1 F)
1973	30.0 C (86.0 F)
1974	30.6 C (87.1 F)
1975	35.0 C (95.0 F)
1976	33.3 C (91.9 F)
1977	31.7 C (89.1 F)
1978	32.8 C (91.0 F)
1979	32.2 C (90.0 F)
1980	30.5 C (86.9 F)
1981	31.0 C (87.8 F)
1982	32.0 C (89.6 F)
1983	34.0 C (93.2 F)

Coldest night (TNn)

The coldest night of the year at St Leon de Labrecque, 1963 to 1983. The record is -47.8 C (-54.0 F) in 1979, marked on the chart; the median year is -42.2 C (-44.0 F).

Coldest night (TNn) at St Leon de Labrecque by year
Year	Coldest night (TNn)
1963	-39.4 C (-38.9 F)
1964	-36.7 C (-34.1 F)
1965	-35.6 C (-32.1 F)
1966	-37.2 C (-35.0 F)
1967	-42.2 C (-44.0 F)
1968	-40.0 C (-40.0 F)
1969	-32.8 C (-27.0 F)
1970	-43.9 C (-47.0 F)
1971	-45.6 C (-50.1 F)
1972	-45.6 C (-50.1 F)
1973	-46.1 C (-51.0 F)
1974	-44.4 C (-47.9 F)
1975	-44.4 C (-47.9 F)
1976	-45.6 C (-50.1 F)
1977	-46.1 C (-51.0 F)
1978	-42.2 C (-44.0 F)
1979	-47.8 C (-54.0 F)
1980	-41.0 C (-41.8 F)
1981	-40.5 C (-40.9 F)
1982	-42.0 C (-43.6 F)
1983	-45.0 C (-49.0 F)

Wettest day (Rx1day)

The wettest day of the year at St Leon de Labrecque, 1963 to 1983. The record is 109.6 mm (4.3 in) in 1980, marked on the chart; the median year is 41.1 mm (1.6 in).

Wettest day (Rx1day) at St Leon de Labrecque by year
Year	Wettest day (Rx1day)
1963	58.9 mm (2.3 in)
1964	34.5 mm (1.4 in)
1965	30.0 mm (1.2 in)
1966	41.1 mm (1.6 in)
1967	40.1 mm (1.6 in)
1968	30.7 mm (1.2 in)
1969	30.0 mm (1.2 in)
1970	45.2 mm (1.8 in)
1971	62.0 mm (2.4 in)
1972	59.4 mm (2.3 in)
1973	34.3 mm (1.4 in)
1974	71.1 mm (2.8 in)
1975	31.0 mm (1.2 in)
1976	40.1 mm (1.6 in)
1977	42.7 mm (1.7 in)
1978	41.9 mm (1.6 in)
1979	48.3 mm (1.9 in)
1980	109.6 mm (4.3 in)
1981	61.4 mm (2.4 in)
1982	38.0 mm (1.5 in)
1983	34.6 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at St Leon de Labrecque, 1963 to 1983. The record is 126.7 mm (5.0 in) in 1980, marked on the chart; the median year is 73.9 mm (2.9 in).

Wettest five days (Rx5day) at St Leon de Labrecque by year
Year	Wettest five days (Rx5day)
1963	80.8 mm (3.2 in)
1964	61.5 mm (2.4 in)
1965	50.8 mm (2.0 in)
1966	87.4 mm (3.4 in)
1967	70.2 mm (2.8 in)
1968	65.3 mm (2.6 in)
1969	58.1 mm (2.3 in)
1970	83.6 mm (3.3 in)
1971	90.4 mm (3.6 in)
1972	94.1 mm (3.7 in)
1973	73.3 mm (2.9 in)
1974	101.8 mm (4.0 in)
1975	57.9 mm (2.3 in)
1976	62.7 mm (2.5 in)
1977	60.2 mm (2.4 in)
1978	76.8 mm (3.0 in)
1979	78.3 mm (3.1 in)
1980	126.7 mm (5.0 in)
1981	73.9 mm (2.9 in)
1982	82.0 mm (3.2 in)
1983	65.1 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at St Leon de Labrecque, 1963 to 1983. The record is 27 days in 1965, marked on the chart; the median year is 12 days.

Longest dry spell (CDD) at St Leon de Labrecque by year
Year	Longest dry spell (CDD)
1963	12 days
1964	14 days
1965	27 days
1966	12 days
1967	13 days
1968	22 days
1969	15 days
1970	12 days
1971	9 days
1972	17 days
1973	11 days
1974	11 days
1975	16 days
1976	11 days
1977	11 days
1978	12 days
1979	18 days
1980	25 days
1981	12 days
1982	13 days
1983	11 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.

Frost Dates and Growing Season

20 years with a frost

Across 20 years with a frost, the median last spring frost at St Leon de Labrecque falls on 4 June and the median first autumn frost on 11 September, which leaves a median of 97 days between them.

Frost dates and growing season at St Leon de Labrecque
Measure	Median, all years	Earliest period	Recent period (1963 to 1983)	Recent against earliest	Fitted trend
Last spring frost	4 June	n/a	4 June	n/a	n/a
First autumn frost	11 September	n/a	11 September	n/a	n/a
Growing days	97 days	n/a	97 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

Data for St Leon de Labrecque standing records by year: CSV or JSON. Field meanings are on the data page.
Data for St Leon de Labrecque 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).