Riviere A Pierre Weather Records (CA007016560)

Record envelope, standing records and threshold days for Riviere A Pierre (CA007016560), Quebec, Canada, with 46 years of record.

Key Facts for Riviere A Pierre

Riviere A Pierre (CA007016560) is a weather station in Quebec, Canada at 47.00 latitude and -72.17 longitude, 221 m (725 ft) above sea level.
The station reports from 1949 to 1994, 46 years of record.
1,464 records set at Riviere A Pierre 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, 47.00 latitude, -72.17 longitude.
Elevation: 221 m (725 ft).
Period of record: 1949 to 1994, 46 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 Riviere A Pierre. 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 Riviere A Pierre, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.6 C (51.1 F)	-46.0 C (-50.8 F)	n/a	n/a
Feb	12.8 C (55.0 F)	-40.6 C (-41.1 F)	n/a	n/a
Mar	16.1 C (61.0 F)	-38.0 C (-36.4 F)	n/a	n/a
Apr	23.3 C (73.9 F)	-23.9 C (-11.0 F)	n/a	n/a
May	32.8 C (91.0 F)	-8.3 C (17.1 F)	n/a	n/a
Jun	32.5 C (90.5 F)	-1.7 C (28.9 F)	n/a	n/a
Jul	34.4 C (93.9 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	-0.6 C (30.9 F)	n/a	n/a
Sep	30.0 C (86.0 F)	-7.5 C (18.5 F)	n/a	n/a
Oct	26.1 C (79.0 F)	-11.7 C (10.9 F)	n/a	n/a
Nov	17.2 C (63.0 F)	-27.2 C (-17.0 F)	n/a	n/a
Dec	11.7 C (53.1 F)	-40.5 C (-40.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Riviere A Pierre still stand. 1979 holds the most, with 131.

Wettest Day of Each Month

Feb: 71.4 mm (2.8 in)

The wettest day on record for each calendar month at Riviere A Pierre. The most was 71.4 mm (2.8 in) on 21 February 1955.

Record daily precipitation for each month at Riviere A Pierre
Month	Record daily precipitation (mm)	Date
Jan	50.8 mm (2.0 in)	4 January 1951
Feb	71.4 mm (2.8 in)	21 February 1955
Mar	57.7 mm (2.3 in)	11 March 1955
Apr	38.1 mm (1.5 in)	9 April 1980
May	43.7 mm (1.7 in)	14 May 1952
Jun	52.8 mm (2.1 in)	19 June 1982
Jul	49.3 mm (1.9 in)	11 July 1976
Aug	42.2 mm (1.7 in)	5 August 1976
Sep	66.8 mm (2.6 in)	6 September 1979
Oct	45.2 mm (1.8 in)	9 October 1976
Nov	46.2 mm (1.8 in)	5 November 1950
Dec	50.8 mm (2.0 in)	10 December 1950

Period of Record Coverage

1949 to 1983

16 years of record at Riviere A Pierre, 1949 to 1983. 6 years have data for under 90 percent of days and are left out of rankings: 1949, 1951, 1952, 1955, 1975, 1976.

Days with data per year at Riviere A Pierre
Year	Days with data	Share of year	Complete
1949	110	30%	No
1950	360	99%	Yes
1951	321	88%	No
1952	314	86%	No
1953	360	99%	Yes
1954	361	99%	Yes
1955	179	49%	No
1975	108	30%	No
1976	208	57%	No
1977	363	99%	Yes
1978	364	100%	Yes
1979	363	99%	Yes
1980	366	100%	Yes
1981	336	92%	Yes
1982	363	99%	Yes
1983	365	100%	Yes

Latest Records

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

Extremes by Year

1949 to 1983

Yearly extremes at Riviere A Pierre: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	1975	30.8 C (87.4 F)	16
Coldest night (TNn)	-46.0 C (-50.8 F)	1982	-38.9 C (-38.0 F)	16
Wettest day (Rx1day)	71.4 mm (2.8 in)	1955	46.0 mm (1.8 in)	16
Wettest five days (Rx5day)	98.8 mm (3.9 in)	1955	83.4 mm (3.3 in)	16
Longest dry spell (CDD)	29 days	1980	14 days	16

Hottest day (TXx)

The hottest day of the year at Riviere A Pierre, 1949 to 1983. The record is 37.8 C (100.0 F) in 1975, marked on the chart; the median year is 30.8 C (87.4 F).

Hottest day (TXx) at Riviere A Pierre by year
Year	Hottest day (TXx)
1949	26.7 C (80.1 F)
1950	30.0 C (86.0 F)
1951	29.4 C (84.9 F)
1952	32.2 C (90.0 F)
1953	34.4 C (93.9 F)
1954	28.9 C (84.0 F)
1955	31.7 C (89.1 F)
1975	37.8 C (100.0 F)
1976	31.7 C (89.1 F)
1977	32.8 C (91.0 F)
1978	31.1 C (88.0 F)
1979	29.4 C (84.9 F)
1980	29.5 C (85.1 F)
1981	30.0 C (86.0 F)
1982	30.5 C (86.9 F)
1983	32.5 C (90.5 F)

Coldest night (TNn)

The coldest night of the year at Riviere A Pierre, 1949 to 1983. The record is -46.0 C (-50.8 F) in 1982, marked on the chart; the median year is -38.9 C (-38.0 F).

Coldest night (TNn) at Riviere A Pierre by year
Year	Coldest night (TNn)
1949	-21.7 C (-7.1 F)
1950	-33.9 C (-29.0 F)
1951	-40.6 C (-41.1 F)
1952	-38.9 C (-38.0 F)
1953	-31.1 C (-24.0 F)
1954	-40.6 C (-41.1 F)
1955	-40.6 C (-41.1 F)
1975	-7.2 C (19.0 F)
1976	-38.9 C (-38.0 F)
1977	-37.2 C (-35.0 F)
1978	-36.1 C (-33.0 F)
1979	-39.4 C (-38.9 F)
1980	-40.5 C (-40.9 F)
1981	-42.0 C (-43.6 F)
1982	-46.0 C (-50.8 F)
1983	-35.0 C (-31.0 F)

Wettest day (Rx1day)

The wettest day of the year at Riviere A Pierre, 1949 to 1983. The record is 71.4 mm (2.8 in) in 1955, marked on the chart; the median year is 46.0 mm (1.8 in).

Wettest day (Rx1day) at Riviere A Pierre by year
Year	Wettest day (Rx1day)
1949	47.0 mm (1.9 in)
1950	52.1 mm (2.1 in)
1951	50.8 mm (2.0 in)
1952	43.7 mm (1.7 in)
1953	34.3 mm (1.4 in)
1954	45.0 mm (1.8 in)
1955	71.4 mm (2.8 in)
1975	31.8 mm (1.3 in)
1976	49.3 mm (1.9 in)
1977	33.0 mm (1.3 in)
1978	39.1 mm (1.5 in)
1979	66.8 mm (2.6 in)
1980	66.0 mm (2.6 in)
1981	33.0 mm (1.3 in)
1982	52.8 mm (2.1 in)
1983	45.0 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Riviere A Pierre, 1949 to 1983. The record is 98.8 mm (3.9 in) in 1955, marked on the chart; the median year is 83.4 mm (3.3 in).

Wettest five days (Rx5day) at Riviere A Pierre by year
Year	Wettest five days (Rx5day)
1949	89.0 mm (3.5 in)
1950	95.3 mm (3.8 in)
1951	82.6 mm (3.3 in)
1952	93.9 mm (3.7 in)
1953	49.8 mm (2.0 in)
1954	77.0 mm (3.0 in)
1955	98.8 mm (3.9 in)
1975	70.7 mm (2.8 in)
1976	83.9 mm (3.3 in)
1977	60.7 mm (2.4 in)
1978	44.4 mm (1.7 in)
1979	88.7 mm (3.5 in)
1980	82.8 mm (3.3 in)
1981	67.6 mm (2.7 in)
1982	89.2 mm (3.5 in)
1983	98.8 mm (3.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Riviere A Pierre, 1949 to 1983. The record is 29 days in 1980, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at Riviere A Pierre by year
Year	Longest dry spell (CDD)
1949	19 days
1950	17 days
1951	17 days
1952	16 days
1953	13 days
1954	11 days
1955	16 days
1975	13 days
1976	11 days
1977	15 days
1978	12 days
1979	17 days
1980	29 days
1981	10 days
1982	11 days
1983	9 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 Riviere A Pierre standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Riviere A Pierre 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).