St Urbain Weather Records (CA007047770)

Record envelope, standing records and threshold days for St Urbain (CA007047770), Quebec, Canada, with 48 years of record.

Key Facts for St Urbain

St Urbain (CA007047770) is a weather station in Quebec, Canada at 47.57 latitude and -70.55 longitude, 91 m (299 ft) above sea level.
The station reports from 1957 to 2004, 48 years of record.
1,464 records set at St Urbain 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, 47.57 latitude, -70.55 longitude.
Elevation: 91 m (299 ft).
Period of record: 1957 to 2004, 48 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 Urbain. 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 Urbain, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	7.8 C (46.0 F)	-37.2 C (-35.0 F)	n/a	n/a
Feb	10.6 C (51.1 F)	-38.9 C (-38.0 F)	n/a	n/a
Mar	16.1 C (61.0 F)	-30.6 C (-23.1 F)	n/a	n/a
Apr	24.0 C (75.2 F)	-20.6 C (-5.1 F)	n/a	n/a
May	33.9 C (93.0 F)	-10.0 C (14.0 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	35.0 C (95.0 F)	1.0 C (33.8 F)	n/a	n/a
Aug	34.4 C (93.9 F)	-0.6 C (30.9 F)	n/a	n/a
Sep	33.0 C (91.4 F)	-6.0 C (21.2 F)	n/a	n/a
Oct	27.8 C (82.0 F)	-12.2 C (10.0 F)	n/a	n/a
Nov	17.8 C (64.0 F)	-24.4 C (-11.9 F)	n/a	n/a
Dec	12.0 C (53.6 F)	-35.5 C (-31.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at St Urbain still stand. 1972 holds the most, with 83.

Standing records at St Urbain by the year they were set
Year set	Standing records
1957	41
1958	39
1959	61
1960	40
1961	42
1962	39
1963	63
1964	52
1965	62
1966	61
1967	66
1968	54
1969	53
1970	52
1971	51
1972	83
1973	41
1974	50
1975	35
1976	63
1977	56
1978	50
1979	82
1980	46
1981	61
1982	66
1983	55

Wettest Day of Each Month

Aug: 69.9 mm (2.8 in)

The wettest day on record for each calendar month at St Urbain. The most was 69.9 mm (2.8 in) on 28 August 1967.

Record daily precipitation for each month at St Urbain
Month	Record daily precipitation (mm)	Date
Jan	56.4 mm (2.2 in)	7 January 1969
Feb	57.0 mm (2.2 in)	11 February 1981
Mar	63.5 mm (2.5 in)	9 March 1961
Apr	58.2 mm (2.3 in)	27 April 1973
May	52.3 mm (2.1 in)	3 May 1971
Jun	57.2 mm (2.3 in)	17 June 1974
Jul	59.9 mm (2.4 in)	12 July 1976
Aug	69.9 mm (2.8 in)	28 August 1967
Sep	55.1 mm (2.2 in)	12 September 1960
Oct	57.9 mm (2.3 in)	9 October 1976
Nov	56.6 mm (2.2 in)	26 November 1979
Dec	59.9 mm (2.4 in)	11 December 1969

Period of Record Coverage

1957 to 1983

27 years of record at St Urbain, 1957 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1957, 1958, 1962, 1963.

Days with data per year at St Urbain
Year	Days with data	Share of year	Complete
1957	214	59%	No
1958	312	85%	No
1959	356	98%	Yes
1960	348	95%	Yes
1961	345	95%	Yes
1962	226	62%	No
1963	318	87%	No
1964	358	98%	Yes
1965	361	99%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	362	99%	Yes
1969	364	100%	Yes
1970	362	99%	Yes
1971	332	91%	Yes
1972	366	100%	Yes
1973	361	99%	Yes
1974	348	95%	Yes
1975	340	93%	Yes
1976	356	97%	Yes
1977	357	98%	Yes
1978	364	100%	Yes
1979	362	99%	Yes
1980	357	98%	Yes
1981	354	97%	Yes
1982	363	99%	Yes
1983	347	95%	Yes

Latest Records

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

Climate Trend

20 complete years, 1959 to 1983

One stripe for each of 20 complete years at St Urbain, 1959 to 1983. Blue stripes are years cooler than the station's own mean of 3.3 C (38.0 F); red stripes are warmer. The coolest year was 1972, at 1.9 C (35.4 F), and the warmest was 1983, at 4.3 C (39.8 F). The strongest colour marks a difference of 1.5 C (2.7 F).

Annual mean temperature at St Urbain as warming stripes, 1959 to 1983
Year	Annual mean temperature	Difference from the station mean
1959	3.0 C	-0.36 C
1960	3.6 C	+0.29 C
1961	3.4 C	+0.08 C
1964	3.2 C	-0.13 C
1965	2.5 C	-0.82 C
1966	4.1 C	+0.79 C
1967	2.6 C	-0.71 C
1968	2.9 C	-0.40 C
1969	3.8 C	+0.48 C
1970	3.1 C	-0.26 C
1972	1.9 C	-1.43 C
1973	4.3 C	+0.99 C
1976	2.6 C	-0.74 C
1977	3.8 C	+0.46 C
1978	2.9 C	-0.44 C
1979	4.3 C	+0.95 C
1980	2.9 C	-0.45 C
1981	4.2 C	+0.89 C
1982	3.1 C	-0.20 C
1983	4.3 C	+1.00 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

1957 to 1983

Yearly extremes at St Urbain: 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)	1963	32.8 C (91.0 F)	27
Coldest night (TNn)	-38.9 C (-38.0 F)	1972	-33.9 C (-29.0 F)	27
Wettest day (Rx1day)	69.9 mm (2.8 in)	1967	52.0 mm (2.0 in)	27
Wettest five days (Rx5day)	127.8 mm (5.0 in)	1969	80.2 mm (3.2 in)	27
Longest dry spell (CDD)	39 days	1961	18 days	27

Hottest day (TXx)

The hottest day of the year at St Urbain, 1957 to 1983. The record is 35.0 C (95.0 F) in 1963, marked on the chart; the median year is 32.8 C (91.0 F).

Hottest day (TXx) at St Urbain by year
Year	Hottest day (TXx)
1957	30.6 C (87.1 F)
1958	28.9 C (84.0 F)
1959	32.8 C (91.0 F)
1960	32.2 C (90.0 F)
1961	31.1 C (88.0 F)
1962	31.7 C (89.1 F)
1963	35.0 C (95.0 F)
1964	30.6 C (87.1 F)
1965	33.9 C (93.0 F)
1966	30.6 C (87.1 F)
1967	32.8 C (91.0 F)
1968	34.4 C (93.9 F)
1969	33.9 C (93.0 F)
1970	34.4 C (93.9 F)
1971	32.2 C (90.0 F)
1972	32.2 C (90.0 F)
1973	32.2 C (90.0 F)
1974	33.3 C (91.9 F)
1975	33.9 C (93.0 F)
1976	32.8 C (91.0 F)
1977	34.4 C (93.9 F)
1978	34.4 C (93.9 F)
1979	32.2 C (90.0 F)
1980	30.5 C (86.9 F)
1981	33.0 C (91.4 F)
1982	31.0 C (87.8 F)
1983	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at St Urbain, 1957 to 1983. The record is -38.9 C (-38.0 F) in 1972, marked on the chart; the median year is -33.9 C (-29.0 F).

Coldest night (TNn) at St Urbain by year
Year	Coldest night (TNn)
1957	-21.1 C (-6.0 F)
1958	-31.1 C (-24.0 F)
1959	-33.9 C (-29.0 F)
1960	-32.8 C (-27.0 F)
1961	-31.7 C (-25.1 F)
1962	-37.2 C (-35.0 F)
1963	-32.2 C (-26.0 F)
1964	-29.4 C (-20.9 F)
1965	-33.9 C (-29.0 F)
1966	-36.1 C (-33.0 F)
1967	-37.2 C (-35.0 F)
1968	-34.4 C (-29.9 F)
1969	-31.1 C (-24.0 F)
1970	-34.4 C (-29.9 F)
1971	-37.2 C (-35.0 F)
1972	-38.9 C (-38.0 F)
1973	-33.9 C (-29.0 F)
1974	-35.6 C (-32.1 F)
1975	-33.3 C (-27.9 F)
1976	-33.9 C (-29.0 F)
1977	-31.1 C (-24.0 F)
1978	-31.7 C (-25.1 F)
1979	-34.4 C (-29.9 F)
1980	-35.5 C (-31.9 F)
1981	-35.0 C (-31.0 F)
1982	-35.0 C (-31.0 F)
1983	-33.0 C (-27.4 F)

Wettest day (Rx1day)

The wettest day of the year at St Urbain, 1957 to 1983. The record is 69.9 mm (2.8 in) in 1967, marked on the chart; the median year is 52.0 mm (2.0 in).

Wettest day (Rx1day) at St Urbain by year
Year	Wettest day (Rx1day)
1957	33.0 mm (1.3 in)
1958	45.7 mm (1.8 in)
1959	50.8 mm (2.0 in)
1960	55.1 mm (2.2 in)
1961	63.5 mm (2.5 in)
1962	45.7 mm (1.8 in)
1963	48.8 mm (1.9 in)
1964	51.1 mm (2.0 in)
1965	29.2 mm (1.1 in)
1966	55.6 mm (2.2 in)
1967	69.9 mm (2.8 in)
1968	57.7 mm (2.3 in)
1969	59.9 mm (2.4 in)
1970	47.5 mm (1.9 in)
1971	52.3 mm (2.1 in)
1972	45.2 mm (1.8 in)
1973	58.2 mm (2.3 in)
1974	57.2 mm (2.3 in)
1975	51.6 mm (2.0 in)
1976	59.9 mm (2.4 in)
1977	44.2 mm (1.7 in)
1978	52.6 mm (2.1 in)
1979	56.6 mm (2.2 in)
1980	42.6 mm (1.7 in)
1981	57.0 mm (2.2 in)
1982	52.0 mm (2.0 in)
1983	52.0 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at St Urbain, 1957 to 1983. The record is 127.8 mm (5.0 in) in 1969, marked on the chart; the median year is 80.2 mm (3.2 in).

Wettest five days (Rx5day) at St Urbain by year
Year	Wettest five days (Rx5day)
1957	64.7 mm (2.5 in)
1958	88.2 mm (3.5 in)
1959	72.4 mm (2.9 in)
1960	71.7 mm (2.8 in)
1961	81.3 mm (3.2 in)
1962	90.7 mm (3.6 in)
1963	74.2 mm (2.9 in)
1964	53.6 mm (2.1 in)
1965	50.0 mm (2.0 in)
1966	97.8 mm (3.9 in)
1967	93.0 mm (3.7 in)
1968	93.5 mm (3.7 in)
1969	127.8 mm (5.0 in)
1970	70.8 mm (2.8 in)
1971	69.1 mm (2.7 in)
1972	76.2 mm (3.0 in)
1973	115.2 mm (4.5 in)
1974	95.1 mm (3.7 in)
1975	62.8 mm (2.5 in)
1976	117.6 mm (4.6 in)
1977	66.5 mm (2.6 in)
1978	75.9 mm (3.0 in)
1979	120.2 mm (4.7 in)
1980	68.0 mm (2.7 in)
1981	92.5 mm (3.6 in)
1982	80.2 mm (3.2 in)
1983	88.8 mm (3.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at St Urbain, 1957 to 1983. The record is 39 days in 1961, marked on the chart; the median year is 18 days.

Longest dry spell (CDD) at St Urbain by year
Year	Longest dry spell (CDD)
1957	9 days
1958	29 days
1959	17 days
1960	19 days
1961	39 days
1962	17 days
1963	17 days
1964	20 days
1965	27 days
1966	14 days
1967	26 days
1968	14 days
1969	19 days
1970	20 days
1971	18 days
1972	14 days
1973	14 days
1974	16 days
1975	17 days
1976	21 days
1977	14 days
1978	26 days
1979	19 days
1980	29 days
1981	14 days
1982	18 days
1983	12 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 Urbain falls on 29 May and the median first autumn frost on 14 September, which leaves a median of 108 days between them.

Frost dates and growing season at St Urbain
Measure	Median, all years	Earliest period	Recent period (1959 to 1983)	Recent against earliest	Fitted trend
Last spring frost	29 May	n/a	29 May	n/a	n/a
First autumn frost	14 September	n/a	14 September	n/a	n/a
Growing days	108 days	n/a	108 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 Urbain standing records by year: CSV or JSON. Field meanings are on the data page.
Data for St Urbain 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).