Trout Mountain Lo Weather Records (CA003076566)

Record envelope, standing records and threshold days for Trout Mountain Lo (CA003076566), Alberta, Canada, with 52 years of record.

Key Facts for Trout Mountain Lo

Trout Mountain Lo (CA003076566) is a weather station in Alberta, Canada at 56.80 latitude and -114.42 longitude, 762 m (2,500 ft) above sea level.
The station reports from 1960 to 2011, 52 years of record.
830 records set at Trout Mountain Lo 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, 56.80 latitude, -114.42 longitude.
Elevation: 762 m (2,500 ft).
Period of record: 1960 to 2011, 52 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 Trout Mountain Lo. 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 Trout Mountain Lo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	27.0 C (80.6 F)	-21.1 C (-6.0 F)	n/a	n/a
May	28.9 C (84.0 F)	-10.0 C (14.0 F)	n/a	n/a
Jun	31.1 C (88.0 F)	-2.8 C (27.0 F)	n/a	n/a
Jul	30.0 C (86.0 F)	0.6 C (33.1 F)	n/a	n/a
Aug	31.0 C (87.8 F)	-4.0 C (24.8 F)	n/a	n/a
Sep	28.9 C (84.0 F)	-15.6 C (3.9 F)	n/a	n/a
Oct	20.6 C (69.1 F)	-17.2 C (1.0 F)	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

830 standing records

830 records at Trout Mountain Lo still stand. 1965 holds the most, with 88.

Standing records at Trout Mountain Lo by the year they were set
Year set	Standing records
1965	88
1966	83
1967	46
1968	37
1969	34
1970	28
1971	24
1972	43
1973	31
1974	54
1975	40
1976	39
1977	55
1978	31
1979	45
1980	35
1981	52
1982	36
1983	29

Wettest Day of Each Month

Aug: 66.4 mm (2.6 in)

The wettest day on record for each calendar month at Trout Mountain Lo. The most was 66.4 mm (2.6 in) on 4 August 1980.

Record daily precipitation for each month at Trout Mountain Lo
Month	Record daily precipitation (mm)	Date
Apr	36.1 mm (1.4 in)	28 April 1962
May	55.1 mm (2.2 in)	20 May 1973
Jun	52.6 mm (2.1 in)	11 June 1962
Jul	48.0 mm (1.9 in)	12 July 1974
Aug	66.4 mm (2.6 in)	4 August 1980
Sep	55.4 mm (2.2 in)	4 September 1969
Oct	22.3 mm (0.9 in)	2 October 1977

Period of Record Coverage

1965 to 1983

19 years of record at Trout Mountain Lo, 1965 to 1983. 19 years have data for under 90 percent of days and are left out of rankings: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and others.

Days with data per year at Trout Mountain Lo
Year	Days with data	Share of year	Complete
1965	204	56%	No
1966	200	55%	No
1967	179	49%	No
1968	167	46%	No
1969	160	44%	No
1970	158	43%	No
1971	173	47%	No
1972	170	46%	No
1973	179	49%	No
1974	185	51%	No
1975	187	51%	No
1976	177	48%	No
1977	191	52%	No
1978	185	51%	No
1979	182	50%	No
1980	160	44%	No
1981	160	44%	No
1982	167	46%	No
1983	157	43%	No

Latest Records

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

Extremes by Year

1960 to 1983

Yearly extremes at Trout Mountain Lo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	31.1 C (88.0 F)	1970	28.9 C (84.0 F)	19
Coldest night (TNn)	-21.1 C (-6.0 F)	1965	-8.9 C (16.0 F)	19
Wettest day (Rx1day)	66.4 mm (2.6 in)	1980	38.1 mm (1.5 in)	24
Wettest five days (Rx5day)	119.1 mm (4.7 in)	1975	63.6 mm (2.5 in)	24
Longest dry spell (CDD)	39 days	1963	22 days	24

Hottest day (TXx)

The hottest day of the year at Trout Mountain Lo, 1960 to 1983. The record is 31.1 C (88.0 F) in 1970, marked on the chart; the median year is 28.9 C (84.0 F).

Hottest day (TXx) at Trout Mountain Lo by year
Year	Hottest day (TXx)
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	28.9 C (84.0 F)
1966	26.7 C (80.1 F)
1967	29.4 C (84.9 F)
1968	26.1 C (79.0 F)
1969	28.3 C (82.9 F)
1970	31.1 C (88.0 F)
1971	28.9 C (84.0 F)
1972	27.8 C (82.0 F)
1973	27.2 C (81.0 F)
1974	28.3 C (82.9 F)
1975	29.4 C (84.9 F)
1976	27.2 C (81.0 F)
1977	28.0 C (82.4 F)
1978	29.0 C (84.2 F)
1979	30.0 C (86.0 F)
1980	27.0 C (80.6 F)
1981	31.0 C (87.8 F)
1982	29.0 C (84.2 F)
1983	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Trout Mountain Lo, 1960 to 1983. The record is -21.1 C (-6.0 F) in 1965, marked on the chart; the median year is -8.9 C (16.0 F).

Coldest night (TNn) at Trout Mountain Lo by year
Year	Coldest night (TNn)
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	-21.1 C (-6.0 F)
1966	-19.4 C (-2.9 F)
1967	-8.9 C (16.0 F)
1968	-8.9 C (16.0 F)
1969	-3.9 C (25.0 F)
1970	-8.9 C (16.0 F)
1971	-7.2 C (19.0 F)
1972	-12.2 C (10.0 F)
1973	-7.2 C (19.0 F)
1974	-15.6 C (3.9 F)
1975	-6.7 C (19.9 F)
1976	-8.0 C (17.6 F)
1977	-9.0 C (15.8 F)
1978	-6.0 C (21.2 F)
1979	-9.0 C (15.8 F)
1980	-4.0 C (24.8 F)
1981	-3.0 C (26.6 F)
1982	-8.0 C (17.6 F)
1983	-9.0 C (15.8 F)

Wettest day (Rx1day)

The wettest day of the year at Trout Mountain Lo, 1960 to 1983. The record is 66.4 mm (2.6 in) in 1980, marked on the chart; the median year is 38.1 mm (1.5 in).

Wettest day (Rx1day) at Trout Mountain Lo by year
Year	Wettest day (Rx1day)
1960	49.3 mm (1.9 in)
1961	37.1 mm (1.5 in)
1962	52.6 mm (2.1 in)
1963	30.7 mm (1.2 in)
1964	28.4 mm (1.1 in)
1965	20.3 mm (0.8 in)
1966	18.3 mm (0.7 in)
1967	21.3 mm (0.8 in)
1968	26.2 mm (1.0 in)
1969	55.4 mm (2.2 in)
1970	41.1 mm (1.6 in)
1971	50.5 mm (2.0 in)
1972	39.1 mm (1.5 in)
1973	61.5 mm (2.4 in)
1974	48.0 mm (1.9 in)
1975	63.0 mm (2.5 in)
1976	33.1 mm (1.3 in)
1977	34.7 mm (1.4 in)
1978	47.3 mm (1.9 in)
1979	20.4 mm (0.8 in)
1980	66.4 mm (2.6 in)
1981	23.6 mm (0.9 in)
1982	20.0 mm (0.8 in)
1983	39.0 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Trout Mountain Lo, 1960 to 1983. The record is 119.1 mm (4.7 in) in 1975, marked on the chart; the median year is 63.6 mm (2.5 in).

Wettest five days (Rx5day) at Trout Mountain Lo by year
Year	Wettest five days (Rx5day)
1960	82.5 mm (3.2 in)
1961	73.4 mm (2.9 in)
1962	74.1 mm (2.9 in)
1963	64.2 mm (2.5 in)
1964	52.3 mm (2.1 in)
1965	35.3 mm (1.4 in)
1966	35.6 mm (1.4 in)
1967	37.0 mm (1.5 in)
1968	44.0 mm (1.7 in)
1969	81.8 mm (3.2 in)
1970	91.9 mm (3.6 in)
1971	95.2 mm (3.7 in)
1972	47.5 mm (1.9 in)
1973	91.8 mm (3.6 in)
1974	115.9 mm (4.6 in)
1975	119.1 mm (4.7 in)
1976	60.8 mm (2.4 in)
1977	54.5 mm (2.1 in)
1978	62.9 mm (2.5 in)
1979	39.7 mm (1.6 in)
1980	109.9 mm (4.3 in)
1981	28.4 mm (1.1 in)
1982	47.3 mm (1.9 in)
1983	86.6 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Trout Mountain Lo, 1960 to 1983. The record is 39 days in 1963, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Trout Mountain Lo by year
Year	Longest dry spell (CDD)
1960	22 days
1961	22 days
1962	20 days
1963	39 days
1964	16 days
1965	27 days
1966	22 days
1967	15 days
1968	10 days
1969	21 days
1970	26 days
1971	25 days
1972	24 days
1973	10 days
1974	17 days
1975	12 days
1976	25 days
1977	23 days
1978	10 days
1979	12 days
1980	14 days
1981	25 days
1982	22 days
1983	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 Trout Mountain Lo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Trout Mountain Lo 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).