L'Annonciation Weather Records (CA007034040)

Record envelope, standing records and threshold days for L'Annonciation (CA007034040), Quebec, Canada, with 30 years of record.

Key Facts for L'Annonciation

L'Annonciation (CA007034040) is a weather station in Quebec, Canada at 46.42 latitude and -74.87 longitude, 244 m (801 ft) above sea level.
The station reports from 1953 to 1982, 30 years of record.
1,464 records set at L'Annonciation 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, 46.42 latitude, -74.87 longitude.
Elevation: 244 m (801 ft).
Period of record: 1953 to 1982, 30 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 L'Annonciation. 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 L'Annonciation, 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)	-48.0 C (-54.4 F)	n/a	n/a
Feb	14.0 C (57.2 F)	-42.8 C (-45.0 F)	n/a	n/a
Mar	17.2 C (63.0 F)	-36.0 C (-32.8 F)	n/a	n/a
Apr	29.4 C (84.9 F)	-24.4 C (-11.9 F)	n/a	n/a
May	33.3 C (91.9 F)	-7.8 C (18.0 F)	n/a	n/a
Jun	33.3 C (91.9 F)	-3.0 C (26.6 F)	n/a	n/a
Jul	36.7 C (98.1 F)	0.6 C (33.1 F)	n/a	n/a
Aug	38.9 C (102.0 F)	-2.2 C (28.0 F)	n/a	n/a
Sep	31.1 C (88.0 F)	-7.2 C (19.0 F)	n/a	n/a
Oct	27.2 C (81.0 F)	-12.2 C (10.0 F)	n/a	n/a
Nov	20.0 C (68.0 F)	-27.8 C (-18.0 F)	n/a	n/a
Dec	10.0 C (50.0 F)	-42.8 C (-45.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at L'Annonciation still stand. 1973 holds the most, with 115.

Standing records at L'Annonciation by the year they were set
Year set	Standing records
1953	57
1954	36
1964	87
1965	93
1966	89
1967	61
1968	42
1969	37
1970	7
1971	55
1972	71
1973	115
1974	66
1975	92
1976	92
1977	90
1978	77
1979	107
1980	82
1981	90
1982	18

Wettest Day of Each Month

Jun: 81.8 mm (3.2 in)

The wettest day on record for each calendar month at L'Annonciation. The most was 81.8 mm (3.2 in) on 21 June 1972.

Record daily precipitation for each month at L'Annonciation
Month	Record daily precipitation (mm)	Date
Jan	25.4 mm (1.0 in)	30 January 1966
Feb	24.9 mm (1.0 in)	2 February 1973
Mar	34.3 mm (1.4 in)	31 March 1976
Apr	44.2 mm (1.7 in)	27 April 1979
May	45.0 mm (1.8 in)	12 May 1979
Jun	81.8 mm (3.2 in)	21 June 1972
Jul	44.7 mm (1.8 in)	13 July 1972
Aug	63.8 mm (2.5 in)	28 August 1967
Sep	56.1 mm (2.2 in)	21 September 1967
Oct	45.5 mm (1.8 in)	18 October 1967
Nov	50.8 mm (2.0 in)	12 November 1974
Dec	50.8 mm (2.0 in)	16 December 1974

Period of Record Coverage

1953 to 1982

21 years of record at L'Annonciation, 1953 to 1982. 10 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1964, 1967, 1968, 1969, 1970, 1971 and others.

Days with data per year at L'Annonciation
Year	Days with data	Share of year	Complete
1953	184	50%	No
1954	167	46%	No
1964	265	72%	No
1965	352	96%	Yes
1966	354	97%	Yes
1967	297	81%	No
1968	210	57%	No
1969	179	49%	No
1970	31	8%	No
1971	254	70%	No
1972	339	93%	Yes
1973	351	96%	Yes
1974	325	89%	No
1975	348	95%	Yes
1976	331	90%	Yes
1977	353	97%	Yes
1978	357	98%	Yes
1979	359	98%	Yes
1980	355	97%	Yes
1981	350	96%	Yes
1982	82	22%	No

Latest Records

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

Extremes by Year

1953 to 1982

Yearly extremes at L'Annonciation: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	1975	32.0 C (89.6 F)	21
Coldest night (TNn)	-48.0 C (-54.4 F)	1981	-40.6 C (-41.1 F)	21
Wettest day (Rx1day)	81.8 mm (3.2 in)	1972	40.1 mm (1.6 in)	21
Wettest five days (Rx5day)	105.9 mm (4.2 in)	1972	61.2 mm (2.4 in)	21
Longest dry spell (CDD)	32 days	1978	14 days	21

Hottest day (TXx)

The hottest day of the year at L'Annonciation, 1953 to 1982. The record is 38.9 C (102.0 F) in 1975, marked on the chart; the median year is 32.0 C (89.6 F).

Hottest day (TXx) at L'Annonciation by year
Year	Hottest day (TXx)
1953	33.3 C (91.9 F)
1954	33.3 C (91.9 F)
1964	32.2 C (90.0 F)
1965	30.0 C (86.0 F)
1966	32.2 C (90.0 F)
1967	30.0 C (86.0 F)
1968	32.2 C (90.0 F)
1969	31.7 C (89.1 F)
1970	7.2 C (45.0 F)
1971	32.2 C (90.0 F)
1972	31.1 C (88.0 F)
1973	31.1 C (88.0 F)
1974	31.1 C (88.0 F)
1975	38.9 C (102.0 F)
1976	33.3 C (91.9 F)
1977	34.4 C (93.9 F)
1978	32.2 C (90.0 F)
1979	31.7 C (89.1 F)
1980	31.0 C (87.8 F)
1981	32.0 C (89.6 F)
1982	10.0 C (50.0 F)

Coldest night (TNn)

The coldest night of the year at L'Annonciation, 1953 to 1982. The record is -48.0 C (-54.4 F) in 1981, marked on the chart; the median year is -40.6 C (-41.1 F).

Coldest night (TNn) at L'Annonciation by year
Year	Coldest night (TNn)
1953	-31.7 C (-25.1 F)
1954	-38.9 C (-38.0 F)
1964	-38.9 C (-38.0 F)
1965	-40.6 C (-41.1 F)
1966	-40.0 C (-40.0 F)
1967	-42.2 C (-44.0 F)
1968	-42.8 C (-45.0 F)
1969	-30.6 C (-23.1 F)
1970	-25.0 C (-13.0 F)
1971	-33.3 C (-27.9 F)
1972	-42.8 C (-45.0 F)
1973	-42.2 C (-44.0 F)
1974	-40.0 C (-40.0 F)
1975	-40.0 C (-40.0 F)
1976	-43.9 C (-47.0 F)
1977	-42.2 C (-44.0 F)
1978	-41.1 C (-42.0 F)
1979	-42.2 C (-44.0 F)
1980	-40.0 C (-40.0 F)
1981	-48.0 C (-54.4 F)
1982	-45.0 C (-49.0 F)

Wettest day (Rx1day)

The wettest day of the year at L'Annonciation, 1953 to 1982. The record is 81.8 mm (3.2 in) in 1972, marked on the chart; the median year is 40.1 mm (1.6 in).

Wettest day (Rx1day) at L'Annonciation by year
Year	Wettest day (Rx1day)
1953	30.7 mm (1.2 in)
1954	48.8 mm (1.9 in)
1964	18.3 mm (0.7 in)
1965	49.3 mm (1.9 in)
1966	46.2 mm (1.8 in)
1967	63.8 mm (2.5 in)
1968	35.1 mm (1.4 in)
1969	29.0 mm (1.1 in)
1970	9.7 mm (0.38 in)
1971	30.5 mm (1.2 in)
1972	81.8 mm (3.2 in)
1973	40.1 mm (1.6 in)
1974	50.8 mm (2.0 in)
1975	36.1 mm (1.4 in)
1976	48.3 mm (1.9 in)
1977	39.6 mm (1.6 in)
1978	50.5 mm (2.0 in)
1979	50.0 mm (2.0 in)
1980	46.0 mm (1.8 in)
1981	38.0 mm (1.5 in)
1982	22.0 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at L'Annonciation, 1953 to 1982. The record is 105.9 mm (4.2 in) in 1972, marked on the chart; the median year is 61.2 mm (2.4 in).

Wettest five days (Rx5day) at L'Annonciation by year
Year	Wettest five days (Rx5day)
1953	49.7 mm (2.0 in)
1954	75.2 mm (3.0 in)
1964	60.8 mm (2.4 in)
1965	97.0 mm (3.8 in)
1966	60.9 mm (2.4 in)
1967	87.7 mm (3.5 in)
1968	44.2 mm (1.7 in)
1969	50.6 mm (2.0 in)
1970	20.9 mm (0.8 in)
1971	44.2 mm (1.7 in)
1972	105.9 mm (4.2 in)
1973	49.0 mm (1.9 in)
1974	57.6 mm (2.3 in)
1975	62.8 mm (2.5 in)
1976	63.1 mm (2.5 in)
1977	61.2 mm (2.4 in)
1978	87.0 mm (3.4 in)
1979	70.8 mm (2.8 in)
1980	87.0 mm (3.4 in)
1981	64.0 mm (2.5 in)
1982	22.0 mm (0.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at L'Annonciation, 1953 to 1982. The record is 32 days in 1978, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at L'Annonciation by year
Year	Longest dry spell (CDD)
1953	20 days
1954	13 days
1964	8 days
1965	17 days
1966	13 days
1967	16 days
1968	9 days
1969	13 days
1970	6 days
1971	13 days
1972	23 days
1973	10 days
1974	14 days
1975	26 days
1976	23 days
1977	23 days
1978	32 days
1979	19 days
1980	29 days
1981	14 days
1982	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 L'Annonciation standing records by year: CSV or JSON. Field meanings are on the data page.
Data for L'Annonciation 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).