Ste Anne du Lac Weather Records (CA007036855)

Record envelope, standing records and threshold days for Ste Anne du Lac (CA007036855), Quebec, Canada, with 62 years of record.

Key Facts for Ste Anne du Lac

Ste Anne du Lac (CA007036855) is a weather station in Quebec, Canada at 46.85 latitude and -75.33 longitude, 262 m (860 ft) above sea level.
The station reports from 1963 to 2024, 62 years of record.
1,464 records set at Ste Anne du Lac 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, 46.85 latitude, -75.33 longitude.
Elevation: 262 m (860 ft).
Period of record: 1963 to 2024, 62 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 Ste Anne du Lac. 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 Ste Anne du Lac, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.3 C (46.9 F)	-47.5 C (-53.5 F)	n/a	n/a
Feb	8.0 C (46.4 F)	-46.7 C (-52.1 F)	n/a	n/a
Mar	15.6 C (60.1 F)	-38.0 C (-36.4 F)	n/a	n/a
Apr	27.8 C (82.0 F)	-25.0 C (-13.0 F)	n/a	n/a
May	32.2 C (90.0 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	36.0 C (96.8 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	36.1 C (97.0 F)	-3.3 C (26.1 F)	n/a	n/a
Sep	31.0 C (87.8 F)	-9.0 C (15.8 F)	n/a	n/a
Oct	26.7 C (80.1 F)	-14.5 C (5.9 F)	n/a	n/a
Nov	16.7 C (62.1 F)	-29.4 C (-20.9 F)	n/a	n/a
Dec	12.5 C (54.5 F)	-42.8 C (-45.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ste Anne du Lac still stand. 1982 holds the most, with 88.

Standing records at Ste Anne du Lac by the year they were set
Year set	Standing records
1963	49
1964	78
1965	70
1966	71
1967	65
1968	72
1969	57
1970	66
1971	75
1972	66
1973	82
1974	46
1975	63
1976	80
1977	63
1978	60
1979	75
1980	67
1981	87
1982	88
1983	84

Wettest Day of Each Month

Jul: 97.0 mm (3.8 in)

The wettest day on record for each calendar month at Ste Anne du Lac. The most was 97.0 mm (3.8 in) on 20 July 1970.

Record daily precipitation for each month at Ste Anne du Lac
Month	Record daily precipitation (mm)	Date
Jan	27.2 mm (1.1 in)	11 January 1980
Feb	31.0 mm (1.2 in)	15 February 1972
Mar	31.8 mm (1.3 in)	31 March 1976
Apr	34.0 mm (1.3 in)	24 April 1968
May	55.6 mm (2.2 in)	7 May 1983
Jun	60.7 mm (2.4 in)	5 June 1963
Jul	97.0 mm (3.8 in)	20 July 1970
Aug	53.8 mm (2.1 in)	3 August 1963
Sep	75.2 mm (3.0 in)	21 September 1967
Oct	62.0 mm (2.4 in)	17 October 1967
Nov	60.5 mm (2.4 in)	12 November 1974
Dec	43.4 mm (1.7 in)	6 December 1972

Period of Record Coverage

1963 to 1983

21 years of record at Ste Anne du Lac, 1963 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1963.

Days with data per year at Ste Anne du Lac
Year	Days with data	Share of year	Complete
1963	213	58%	No
1964	362	99%	Yes
1965	364	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	365	100%	Yes
1969	357	98%	Yes
1970	354	97%	Yes
1971	355	97%	Yes
1972	360	98%	Yes
1973	359	98%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	364	100%	Yes
1980	364	99%	Yes
1981	365	100%	Yes
1982	364	100%	Yes
1983	365	100%	Yes

Latest Records

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

Climate Trend

18 complete years, 1965 to 1983

One stripe for each of 18 complete years at Ste Anne du Lac, 1965 to 1983. Blue stripes are years cooler than the station's own mean of 2.3 C (36.1 F); red stripes are warmer. The coolest year was 1972, at 1.1 C (34.0 F), and the warmest was 1983, at 3.5 C (38.2 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Ste Anne du Lac as warming stripes, 1965 to 1983
Year	Annual mean temperature	Difference from the station mean
1965	1.9 C	-0.39 C
1966	3.1 C	+0.87 C
1967	1.8 C	-0.50 C
1968	2.6 C	+0.36 C
1970	1.5 C	-0.79 C
1971	2.1 C	-0.19 C
1972	1.1 C	-1.16 C
1973	3.4 C	+1.18 C
1974	1.8 C	-0.43 C
1975	2.9 C	+0.61 C
1976	1.4 C	-0.84 C
1977	2.8 C	+0.54 C
1978	1.4 C	-0.83 C
1979	2.9 C	+0.66 C
1980	1.5 C	-0.81 C
1981	3.0 C	+0.76 C
1982	2.0 C	-0.24 C
1983	3.5 C	+1.20 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 Ste Anne du Lac: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.1 C (97.0 F)	1975	31.1 C (88.0 F)	21
Coldest night (TNn)	-47.5 C (-53.5 F)	1982	-42.0 C (-43.6 F)	21
Wettest day (Rx1day)	97.0 mm (3.8 in)	1970	48.8 mm (1.9 in)	21
Wettest five days (Rx5day)	178.8 mm (7.0 in)	1967	75.7 mm (3.0 in)	21
Longest dry spell (CDD)	23 days	1980	13 days	21

Hottest day (TXx)

The hottest day of the year at Ste Anne du Lac, 1963 to 1983. The record is 36.1 C (97.0 F) in 1975, marked on the chart; the median year is 31.1 C (88.0 F).

Hottest day (TXx) at Ste Anne du Lac by year
Year	Hottest day (TXx)
1963	32.2 C (90.0 F)
1964	31.1 C (88.0 F)
1965	28.9 C (84.0 F)
1966	31.7 C (89.1 F)
1967	30.0 C (86.0 F)
1968	31.1 C (88.0 F)
1969	31.1 C (88.0 F)
1970	30.6 C (87.1 F)
1971	31.1 C (88.0 F)
1972	29.4 C (84.9 F)
1973	31.1 C (88.0 F)
1974	29.4 C (84.9 F)
1975	36.1 C (97.0 F)
1976	31.1 C (88.0 F)
1977	33.3 C (91.9 F)
1978	35.0 C (95.0 F)
1979	30.6 C (87.1 F)
1980	29.5 C (85.1 F)
1981	31.0 C (87.8 F)
1982	31.0 C (87.8 F)
1983	36.0 C (96.8 F)

Coldest night (TNn)

The coldest night of the year at Ste Anne du Lac, 1963 to 1983. The record is -47.5 C (-53.5 F) in 1982, marked on the chart; the median year is -42.0 C (-43.6 F).

Coldest night (TNn) at Ste Anne du Lac by year
Year	Coldest night (TNn)
1963	-34.4 C (-29.9 F)
1964	-40.6 C (-41.1 F)
1965	-41.1 C (-42.0 F)
1966	-40.6 C (-41.1 F)
1967	-46.7 C (-52.1 F)
1968	-42.8 C (-45.0 F)
1969	-30.0 C (-22.0 F)
1970	-45.0 C (-49.0 F)
1971	-43.9 C (-47.0 F)
1972	-44.4 C (-47.9 F)
1973	-42.2 C (-44.0 F)
1974	-38.3 C (-36.9 F)
1975	-40.0 C (-40.0 F)
1976	-44.4 C (-47.9 F)
1977	-41.7 C (-43.1 F)
1978	-41.1 C (-42.0 F)
1979	-42.8 C (-45.0 F)
1980	-42.0 C (-43.6 F)
1981	-44.0 C (-47.2 F)
1982	-47.5 C (-53.5 F)
1983	-40.0 C (-40.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ste Anne du Lac, 1963 to 1983. The record is 97.0 mm (3.8 in) in 1970, marked on the chart; the median year is 48.8 mm (1.9 in).

Wettest day (Rx1day) at Ste Anne du Lac by year
Year	Wettest day (Rx1day)
1963	60.7 mm (2.4 in)
1964	57.2 mm (2.3 in)
1965	57.4 mm (2.3 in)
1966	54.4 mm (2.1 in)
1967	75.2 mm (3.0 in)
1968	34.0 mm (1.3 in)
1969	41.9 mm (1.6 in)
1970	97.0 mm (3.8 in)
1971	54.6 mm (2.1 in)
1972	73.9 mm (2.9 in)
1973	45.7 mm (1.8 in)
1974	60.5 mm (2.4 in)
1975	36.8 mm (1.4 in)
1976	31.8 mm (1.3 in)
1977	45.2 mm (1.8 in)
1978	26.7 mm (1.1 in)
1979	48.8 mm (1.9 in)
1980	45.0 mm (1.8 in)
1981	28.8 mm (1.1 in)
1982	37.0 mm (1.5 in)
1983	55.6 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ste Anne du Lac, 1963 to 1983. The record is 178.8 mm (7.0 in) in 1967, marked on the chart; the median year is 75.7 mm (3.0 in).

Wettest five days (Rx5day) at Ste Anne du Lac by year
Year	Wettest five days (Rx5day)
1963	75.1 mm (3.0 in)
1964	94.3 mm (3.7 in)
1965	113.5 mm (4.5 in)
1966	74.2 mm (2.9 in)
1967	178.8 mm (7.0 in)
1968	88.2 mm (3.5 in)
1969	74.2 mm (2.9 in)
1970	139.6 mm (5.5 in)
1971	61.5 mm (2.4 in)
1972	142.1 mm (5.6 in)
1973	61.8 mm (2.4 in)
1974	75.7 mm (3.0 in)
1975	52.1 mm (2.1 in)
1976	63.0 mm (2.5 in)
1977	76.4 mm (3.0 in)
1978	41.6 mm (1.6 in)
1979	81.8 mm (3.2 in)
1980	62.1 mm (2.4 in)
1981	79.0 mm (3.1 in)
1982	52.2 mm (2.1 in)
1983	77.2 mm (3.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ste Anne du Lac, 1963 to 1983. The record is 23 days in 1980, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at Ste Anne du Lac by year
Year	Longest dry spell (CDD)
1963	13 days
1964	8 days
1965	18 days
1966	13 days
1967	16 days
1968	13 days
1969	13 days
1970	15 days
1971	11 days
1972	18 days
1973	10 days
1974	11 days
1975	17 days
1976	8 days
1977	20 days
1978	16 days
1979	16 days
1980	23 days
1981	8 days
1982	11 days
1983	14 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 Ste Anne du Lac standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ste Anne du Lac 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).