Valleyview Rs Weather Records (CA003076675)

Record envelope, standing records and threshold days for Valleyview Rs (CA003076675), Alberta, Canada, with 48 years of record.

Key Facts for Valleyview Rs

Valleyview Rs (CA003076675) is a weather station in Alberta, Canada at 55.07 latitude and -117.27 longitude, 762 m (2,500 ft) above sea level.
The station reports from 1962 to 2009, 48 years of record.
1,464 records set at Valleyview Rs still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Alberta, Canada, 55.07 latitude, -117.27 longitude.
Elevation: 762 m (2,500 ft).
Period of record: 1962 to 2009, 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 Valleyview Rs. 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 Valleyview Rs, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	13.0 C (55.4 F)	-42.2 C (-44.0 F)	n/a	n/a
Feb	15.6 C (60.1 F)	-40.0 C (-40.0 F)	n/a	n/a
Mar	17.8 C (64.0 F)	-28.3 C (-18.9 F)	n/a	n/a
Apr	28.0 C (82.4 F)	-20.0 C (-4.0 F)	n/a	n/a
May	31.0 C (87.8 F)	-6.7 C (19.9 F)	n/a	n/a
Jun	33.3 C (91.9 F)	-3.3 C (26.1 F)	n/a	n/a
Jul	32.0 C (89.6 F)	0.0 C (32.0 F)	n/a	n/a
Aug	34.0 C (93.2 F)	0.6 C (33.1 F)	n/a	n/a
Sep	32.0 C (89.6 F)	-11.1 C (12.0 F)	n/a	n/a
Oct	29.0 C (84.2 F)	-16.7 C (1.9 F)	n/a	n/a
Nov	18.0 C (64.4 F)	-32.2 C (-26.0 F)	n/a	n/a
Dec	14.0 C (57.2 F)	-46.1 C (-51.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Valleyview Rs still stand. 1980 holds the most, with 133.

Standing records at Valleyview Rs by the year they were set
Year set	Standing records
1962	24
1963	43
1964	28
1965	63
1966	121
1967	97
1968	92
1969	76
1970	80
1971	79
1972	103
1973	12
1974	36
1978	51
1979	130
1980	133
1981	133
1982	94
1983	69

Wettest Day of Each Month

Jul: 91.1 mm (3.6 in)

The wettest day on record for each calendar month at Valleyview Rs. The most was 91.1 mm (3.6 in) on 14 July 1982.

Record daily precipitation for each month at Valleyview Rs
Month	Record daily precipitation (mm)	Date
Jan	23.8 mm (0.9 in)	20 January 1979
Feb	17.8 mm (0.7 in)	16 February 1966
Mar	15.2 mm (0.6 in)	18 March 1969
Apr	19.8 mm (0.8 in)	23 April 1969
May	32.2 mm (1.3 in)	23 May 1980
Jun	47.5 mm (1.9 in)	26 June 1965
Jul	91.1 mm (3.6 in)	14 July 1982
Aug	60.5 mm (2.4 in)	27 August 1966
Sep	26.4 mm (1.0 in)	2 September 1969
Oct	19.0 mm (0.7 in)	6 October 1979
Nov	19.1 mm (0.8 in)	15 November 1969
Dec	22.0 mm (0.9 in)	8 December 1980

Period of Record Coverage

1962 to 1983

19 years of record at Valleyview Rs, 1962 to 1983. 8 years have data for under 90 percent of days and are left out of rankings: 1962, 1963, 1964, 1965, 1972, 1973, 1974, 1978.

Days with data per year at Valleyview Rs
Year	Days with data	Share of year	Complete
1962	178	49%	No
1963	199	55%	No
1964	187	51%	No
1965	212	58%	No
1966	361	99%	Yes
1967	365	100%	Yes
1968	364	99%	Yes
1969	363	99%	Yes
1970	353	97%	Yes
1971	356	98%	Yes
1972	302	83%	No
1973	59	16%	No
1974	183	50%	No
1978	245	67%	No
1979	365	100%	Yes
1980	365	100%	Yes
1981	364	100%	Yes
1982	360	99%	Yes
1983	362	99%	Yes

Latest Records

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

Climate Trend

11 complete years, 1966 to 1983

One stripe for each of 11 complete years at Valleyview Rs, 1966 to 1983. Blue stripes are years cooler than the station's own mean of 2.4 C (36.4 F); red stripes are warmer. The coolest year was 1982, at 1.0 C (33.8 F), and the warmest was 1981, at 5.7 C (42.2 F). The strongest colour marks a difference of 3.3 C (5.9 F).

Annual mean temperature at Valleyview Rs as warming stripes, 1966 to 1983
Year	Annual mean temperature	Difference from the station mean
1966	1.1 C	-1.30 C
1967	2.6 C	+0.16 C
1968	2.0 C	-0.41 C
1969	1.6 C	-0.84 C
1970	1.6 C	-0.78 C
1971	1.6 C	-0.81 C
1979	2.8 C	+0.35 C
1980	3.6 C	+1.13 C
1981	5.7 C	+3.25 C
1982	1.0 C	-1.40 C
1983	3.1 C	+0.69 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

1962 to 1983

Yearly extremes at Valleyview Rs: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	34.0 C (93.2 F)	1981	31.1 C (88.0 F)	19
Coldest night (TNn)	-46.1 C (-51.0 F)	1971	-35.0 C (-31.0 F)	19
Wettest day (Rx1day)	91.1 mm (3.6 in)	1982	33.7 mm (1.3 in)	19
Wettest five days (Rx5day)	112.8 mm (4.4 in)	1964	62.9 mm (2.5 in)	19
Longest dry spell (CDD)	36 days	1981	22 days	19

Hottest day (TXx)

The hottest day of the year at Valleyview Rs, 1962 to 1983. The record is 34.0 C (93.2 F) in 1981, marked on the chart; the median year is 31.1 C (88.0 F).

Hottest day (TXx) at Valleyview Rs by year
Year	Hottest day (TXx)
1962	28.9 C (84.0 F)
1963	30.0 C (86.0 F)
1964	31.7 C (89.1 F)
1965	29.4 C (84.9 F)
1966	30.0 C (86.0 F)
1967	32.2 C (90.0 F)
1968	31.1 C (88.0 F)
1969	31.1 C (88.0 F)
1970	33.3 C (91.9 F)
1971	31.7 C (89.1 F)
1972	30.0 C (86.0 F)
1973	11.7 C (53.1 F)
1974	32.2 C (90.0 F)
1978	32.0 C (89.6 F)
1979	31.0 C (87.8 F)
1980	30.0 C (86.0 F)
1981	34.0 C (93.2 F)
1982	32.0 C (89.6 F)
1983	32.0 C (89.6 F)

Coldest night (TNn)

The coldest night of the year at Valleyview Rs, 1962 to 1983. The record is -46.1 C (-51.0 F) in 1971, marked on the chart; the median year is -35.0 C (-31.0 F).

Coldest night (TNn) at Valleyview Rs by year
Year	Coldest night (TNn)
1962	-5.6 C (21.9 F)
1963	-7.8 C (18.0 F)
1964	-10.0 C (14.0 F)
1965	-35.0 C (-31.0 F)
1966	-41.1 C (-42.0 F)
1967	-33.9 C (-29.0 F)
1968	-38.3 C (-36.9 F)
1969	-42.2 C (-44.0 F)
1970	-40.6 C (-41.1 F)
1971	-46.1 C (-51.0 F)
1972	-41.1 C (-42.0 F)
1973	-31.7 C (-25.1 F)
1974	-11.7 C (10.9 F)
1978	-35.0 C (-31.0 F)
1979	-40.0 C (-40.0 F)
1980	-39.0 C (-38.2 F)
1981	-34.0 C (-29.2 F)
1982	-39.0 C (-38.2 F)
1983	-35.0 C (-31.0 F)

Wettest day (Rx1day)

The wettest day of the year at Valleyview Rs, 1962 to 1983. The record is 91.1 mm (3.6 in) in 1982, marked on the chart; the median year is 33.7 mm (1.3 in).

Wettest day (Rx1day) at Valleyview Rs by year
Year	Wettest day (Rx1day)
1962	37.6 mm (1.5 in)
1963	32.8 mm (1.3 in)
1964	36.8 mm (1.4 in)
1965	47.5 mm (1.9 in)
1966	60.5 mm (2.4 in)
1967	24.1 mm (0.9 in)
1968	23.9 mm (0.9 in)
1969	26.4 mm (1.0 in)
1970	17.0 mm (0.7 in)
1971	30.7 mm (1.2 in)
1972	27.2 mm (1.1 in)
1973	7.6 mm (0.30 in)
1974	29.0 mm (1.1 in)
1978	43.3 mm (1.7 in)
1979	34.7 mm (1.4 in)
1980	34.2 mm (1.3 in)
1981	33.7 mm (1.3 in)
1982	91.1 mm (3.6 in)
1983	62.6 mm (2.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Valleyview Rs, 1962 to 1983. The record is 112.8 mm (4.4 in) in 1964, marked on the chart; the median year is 62.9 mm (2.5 in).

Wettest five days (Rx5day) at Valleyview Rs by year
Year	Wettest five days (Rx5day)
1962	48.4 mm (1.9 in)
1963	58.4 mm (2.3 in)
1964	112.8 mm (4.4 in)
1965	93.6 mm (3.7 in)
1966	64.0 mm (2.5 in)
1967	33.2 mm (1.3 in)
1968	34.6 mm (1.4 in)
1969	63.5 mm (2.5 in)
1970	29.5 mm (1.2 in)
1971	64.6 mm (2.5 in)
1972	59.7 mm (2.4 in)
1973	19.8 mm (0.8 in)
1974	57.2 mm (2.3 in)
1978	74.1 mm (2.9 in)
1979	61.3 mm (2.4 in)
1980	78.2 mm (3.1 in)
1981	62.9 mm (2.5 in)
1982	98.4 mm (3.9 in)
1983	75.8 mm (3.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Valleyview Rs, 1962 to 1983. The record is 36 days in 1981, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Valleyview Rs by year
Year	Longest dry spell (CDD)
1962	15 days
1963	26 days
1964	11 days
1965	20 days
1966	23 days
1967	19 days
1968	21 days
1969	26 days
1970	27 days
1971	30 days
1972	17 days
1973	13 days
1974	28 days
1978	19 days
1979	23 days
1980	30 days
1981	36 days
1982	21 days
1983	22 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 Valleyview Rs standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Valleyview Rs 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).