St Arsene Weather Records (CA007056890)

Record envelope, standing records and threshold days for St Arsene (CA007056890), Quebec, Canada, with 42 years of record.

Key Facts for St Arsene

St Arsene (CA007056890) is a weather station in Quebec, Canada at 47.95 latitude and -69.38 longitude, 76 m (249 ft) above sea level.
The station reports from 1963 to 2004, 42 years of record.
1,464 records set at St Arsene 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, 47.95 latitude, -69.38 longitude.
Elevation: 76 m (249 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 Arsene. 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 Arsene, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	9.5 C (49.1 F)	-33.0 C (-27.4 F)	n/a	n/a
Feb	10.5 C (50.9 F)	-32.2 C (-26.0 F)	n/a	n/a
Mar	12.8 C (55.0 F)	-27.8 C (-18.0 F)	n/a	n/a
Apr	21.1 C (70.0 F)	-15.6 C (3.9 F)	n/a	n/a
May	30.0 C (86.0 F)	-8.9 C (16.0 F)	n/a	n/a
Jun	30.0 C (86.0 F)	0.0 C (32.0 F)	n/a	n/a
Jul	32.0 C (89.6 F)	4.4 C (39.9 F)	n/a	n/a
Aug	32.2 C (90.0 F)	1.7 C (35.1 F)	n/a	n/a
Sep	29.5 C (85.1 F)	-4.0 C (24.8 F)	n/a	n/a
Oct	23.9 C (75.0 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	17.8 C (64.0 F)	-18.9 C (-2.0 F)	n/a	n/a
Dec	14.0 C (57.2 F)	-34.0 C (-29.2 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at St Arsene still stand. 1976 holds the most, with 95.

Standing records at St Arsene by the year they were set
Year set	Standing records
1963	38
1964	69
1965	56
1966	64
1967	87
1968	79
1969	69
1970	60
1971	60
1972	92
1973	63
1974	70
1975	58
1976	95
1977	67
1978	70
1979	92
1980	59
1981	63
1982	82
1983	71

Wettest Day of Each Month

Aug: 70.6 mm (2.8 in)

The wettest day on record for each calendar month at St Arsene. The most was 70.6 mm (2.8 in) on 28 August 1971.

Record daily precipitation for each month at St Arsene
Month	Record daily precipitation (mm)	Date
Jan	24.4 mm (1.0 in)	25 January 1975
Feb	54.5 mm (2.1 in)	11 February 1981
Mar	34.3 mm (1.4 in)	20 March 1975
Apr	48.8 mm (1.9 in)	1 April 1976
May	31.8 mm (1.3 in)	6 May 1970
Jun	35.1 mm (1.4 in)	11 June 1976
Jul	42.9 mm (1.7 in)	28 July 1969
Aug	70.6 mm (2.8 in)	28 August 1971
Sep	46.2 mm (1.8 in)	4 September 1970
Oct	49.5 mm (1.9 in)	9 October 1976
Nov	39.6 mm (1.6 in)	29 November 1963
Dec	46.7 mm (1.8 in)	14 December 1973

Period of Record Coverage

1963 to 1983

21 years of record at St Arsene, 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 St Arsene
Year	Days with data	Share of year	Complete
1963	153	42%	No
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	364	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	365	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, 1964 to 1983

One stripe for each of 20 complete years at St Arsene, 1964 to 1983. Blue stripes are years cooler than the station's own mean of 3.1 C (37.6 F); red stripes are warmer. The coolest year was 1972, at 1.8 C (35.2 F), and the warmest was 1981, at 4.2 C (39.6 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at St Arsene as warming stripes, 1964 to 1983
Year	Annual mean temperature	Difference from the station mean
1964	2.9 C	-0.22 C
1965	2.6 C	-0.54 C
1966	3.9 C	+0.84 C
1967	2.9 C	-0.25 C
1968	3.0 C	-0.06 C
1969	3.7 C	+0.57 C
1970	3.1 C	-0.02 C
1971	3.0 C	-0.07 C
1972	1.8 C	-1.34 C
1973	3.8 C	+0.74 C
1974	2.3 C	-0.84 C
1975	3.3 C	+0.22 C
1976	2.4 C	-0.74 C
1977	3.3 C	+0.23 C
1978	2.6 C	-0.52 C
1979	4.0 C	+0.92 C
1980	2.8 C	-0.33 C
1981	4.2 C	+1.11 C
1982	2.7 C	-0.43 C
1983	3.8 C	+0.66 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 Arsene: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.2 C (90.0 F)	1975	30.0 C (86.0 F)	21
Coldest night (TNn)	-34.0 C (-29.2 F)	1980	-28.3 C (-18.9 F)	21
Wettest day (Rx1day)	70.6 mm (2.8 in)	1971	39.6 mm (1.6 in)	21
Wettest five days (Rx5day)	123.5 mm (4.9 in)	1973	63.4 mm (2.5 in)	21
Longest dry spell (CDD)	17 days	1975	13 days	21

Hottest day (TXx)

The hottest day of the year at St Arsene, 1963 to 1983. The record is 32.2 C (90.0 F) in 1975, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at St Arsene by year
Year	Hottest day (TXx)
1963	25.6 C (78.1 F)
1964	30.0 C (86.0 F)
1965	29.4 C (84.9 F)
1966	29.4 C (84.9 F)
1967	30.0 C (86.0 F)
1968	31.1 C (88.0 F)
1969	29.4 C (84.9 F)
1970	30.6 C (87.1 F)
1971	29.4 C (84.9 F)
1972	30.0 C (86.0 F)
1973	30.0 C (86.0 F)
1974	28.3 C (82.9 F)
1975	32.2 C (90.0 F)
1976	29.4 C (84.9 F)
1977	32.2 C (90.0 F)
1978	30.6 C (87.1 F)
1979	30.6 C (87.1 F)
1980	29.0 C (84.2 F)
1981	30.0 C (86.0 F)
1982	29.5 C (85.1 F)
1983	32.0 C (89.6 F)

Coldest night (TNn)

The coldest night of the year at St Arsene, 1963 to 1983. The record is -34.0 C (-29.2 F) in 1980, marked on the chart; the median year is -28.3 C (-18.9 F).

Coldest night (TNn) at St Arsene by year
Year	Coldest night (TNn)
1963	-24.4 C (-11.9 F)
1964	-24.4 C (-11.9 F)
1965	-29.4 C (-20.9 F)
1966	-26.7 C (-16.1 F)
1967	-32.2 C (-26.0 F)
1968	-30.0 C (-22.0 F)
1969	-21.7 C (-7.1 F)
1970	-27.2 C (-17.0 F)
1971	-28.9 C (-20.0 F)
1972	-28.3 C (-18.9 F)
1973	-28.3 C (-18.9 F)
1974	-27.8 C (-18.0 F)
1975	-30.6 C (-23.1 F)
1976	-28.9 C (-20.0 F)
1977	-28.3 C (-18.9 F)
1978	-26.7 C (-16.1 F)
1979	-30.0 C (-22.0 F)
1980	-34.0 C (-29.2 F)
1981	-32.0 C (-25.6 F)
1982	-33.0 C (-27.4 F)
1983	-26.5 C (-15.7 F)

Wettest day (Rx1day)

The wettest day of the year at St Arsene, 1963 to 1983. The record is 70.6 mm (2.8 in) in 1971, marked on the chart; the median year is 39.6 mm (1.6 in).

Wettest day (Rx1day) at St Arsene by year
Year	Wettest day (Rx1day)
1963	39.6 mm (1.6 in)
1964	29.0 mm (1.1 in)
1965	21.6 mm (0.9 in)
1966	41.1 mm (1.6 in)
1967	31.5 mm (1.2 in)
1968	42.4 mm (1.7 in)
1969	42.9 mm (1.7 in)
1970	46.2 mm (1.8 in)
1971	70.6 mm (2.8 in)
1972	41.4 mm (1.6 in)
1973	46.7 mm (1.8 in)
1974	27.9 mm (1.1 in)
1975	34.3 mm (1.4 in)
1976	49.5 mm (1.9 in)
1977	31.8 mm (1.3 in)
1978	31.2 mm (1.2 in)
1979	32.0 mm (1.3 in)
1980	39.6 mm (1.6 in)
1981	70.0 mm (2.8 in)
1982	37.4 mm (1.5 in)
1983	48.0 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at St Arsene, 1963 to 1983. The record is 123.5 mm (4.9 in) in 1973, marked on the chart; the median year is 63.4 mm (2.5 in).

Wettest five days (Rx5day) at St Arsene by year
Year	Wettest five days (Rx5day)
1963	52.6 mm (2.1 in)
1964	75.4 mm (3.0 in)
1965	36.7 mm (1.4 in)
1966	72.3 mm (2.8 in)
1967	57.9 mm (2.3 in)
1968	44.4 mm (1.7 in)
1969	103.3 mm (4.1 in)
1970	60.7 mm (2.4 in)
1971	88.9 mm (3.5 in)
1972	59.9 mm (2.4 in)
1973	123.5 mm (4.9 in)
1974	63.0 mm (2.5 in)
1975	56.4 mm (2.2 in)
1976	88.4 mm (3.5 in)
1977	51.6 mm (2.0 in)
1978	38.9 mm (1.5 in)
1979	69.8 mm (2.7 in)
1980	65.2 mm (2.6 in)
1981	113.0 mm (4.4 in)
1982	63.4 mm (2.5 in)
1983	90.6 mm (3.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at St Arsene, 1963 to 1983. The record is 17 days in 1975, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at St Arsene by year
Year	Longest dry spell (CDD)
1963	9 days
1964	13 days
1965	15 days
1966	10 days
1967	13 days
1968	11 days
1969	11 days
1970	12 days
1971	15 days
1972	13 days
1973	11 days
1974	15 days
1975	17 days
1976	11 days
1977	13 days
1978	15 days
1979	16 days
1980	11 days
1981	13 days
1982	12 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 Arsene falls on 19 May and the median first autumn frost on 25 September, which leaves a median of 127 days between them.

Frost dates and growing season at St Arsene
Measure	Median, all years	Earliest period	Recent period (1964 to 1983)	Recent against earliest	Fitted trend
Last spring frost	19 May	n/a	19 May	n/a	n/a
First autumn frost	25 September	n/a	25 September	n/a	n/a
Growing days	127 days	n/a	127 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 Arsene standing records by year: CSV or JSON. Field meanings are on the data page.
Data for St Arsene 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).