Sweathouse Lo Weather Records (CA003076320)

Record envelope, standing records and threshold days for Sweathouse Lo (CA003076320), Alberta, Canada, with 59 years of record.

Key Facts for Sweathouse Lo

Sweathouse Lo (CA003076320) is a weather station in Alberta, Canada at 54.92 latitude and -116.75 longitude, 853 m (2,799 ft) above sea level.
The station reports from 1953 to 2011, 59 years of record.
824 records set at Sweathouse 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, 54.92 latitude, -116.75 longitude.
Elevation: 853 m (2,799 ft).
Period of record: 1953 to 2011, 59 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 Sweathouse 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 Sweathouse 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	28.0 C (82.4 F)	-18.3 C (-0.9 F)	n/a	n/a
May	29.0 C (84.2 F)	-6.7 C (19.9 F)	n/a	n/a
Jun	31.1 C (88.0 F)	-1.0 C (30.2 F)	n/a	n/a
Jul	31.7 C (89.1 F)	3.3 C (37.9 F)	n/a	n/a
Aug	31.0 C (87.8 F)	-2.2 C (28.0 F)	n/a	n/a
Sep	32.0 C (89.6 F)	-9.4 C (15.1 F)	n/a	n/a
Oct	23.9 C (75.0 F)	-15.0 C (5.0 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

824 standing records

824 records at Sweathouse Lo still stand. 1966 holds the most, with 74.

Standing records at Sweathouse Lo by the year they were set
Year set	Standing records
1953	22
1954	20
1955	43
1956	23
1965	30
1966	74
1967	44
1968	37
1969	32
1970	22
1971	28
1972	41
1973	27
1974	36
1975	45
1976	34
1977	42
1978	34
1979	44
1980	34
1981	53
1982	34
1983	25

Wettest Day of Each Month

Jul: 82.6 mm (3.3 in)

The wettest day on record for each calendar month at Sweathouse Lo. The most was 82.6 mm (3.3 in) on 7 July 1961.

Record daily precipitation for each month at Sweathouse Lo
Month	Record daily precipitation (mm)	Date
Apr	36.4 mm (1.4 in)	28 April 1978
May	56.1 mm (2.2 in)	31 May 1976
Jun	60.5 mm (2.4 in)	25 June 1972
Jul	82.6 mm (3.3 in)	7 July 1961
Aug	63.8 mm (2.5 in)	4 August 1956
Sep	48.3 mm (1.9 in)	2 September 1969
Oct	25.4 mm (1.0 in)	5 October 1957
Nov	10.2 mm (0.4 in)	13 November 1958

Period of Record Coverage

1953 to 1983

23 years of record at Sweathouse Lo, 1953 to 1983. 23 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1965, 1966, 1967, 1968 and others.

Days with data per year at Sweathouse Lo
Year	Days with data	Share of year	Complete
1953	73	20%	No
1954	130	36%	No
1955	179	49%	No
1956	58	16%	No
1965	92	25%	No
1966	202	55%	No
1967	179	49%	No
1968	166	45%	No
1969	162	44%	No
1970	156	43%	No
1971	169	46%	No
1972	180	49%	No
1973	175	48%	No
1974	194	53%	No
1975	186	51%	No
1976	190	52%	No
1977	181	50%	No
1978	183	50%	No
1979	184	50%	No
1980	168	46%	No
1981	175	48%	No
1982	152	42%	No
1983	157	43%	No

Latest Records

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

Extremes by Year

1953 to 1983

Yearly extremes at Sweathouse Lo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.0 C (89.6 F)	1981	28.9 C (84.0 F)	23
Coldest night (TNn)	-18.3 C (-0.9 F)	1966	-6.7 C (19.9 F)	23
Wettest day (Rx1day)	82.6 mm (3.3 in)	1961	41.4 mm (1.6 in)	31
Wettest five days (Rx5day)	129.6 mm (5.1 in)	1956	77.4 mm (3.0 in)	31
Longest dry spell (CDD)	31 days	1969	14 days	31

Hottest day (TXx)

The hottest day of the year at Sweathouse Lo, 1953 to 1983. The record is 32.0 C (89.6 F) in 1981, marked on the chart; the median year is 28.9 C (84.0 F).

Hottest day (TXx) at Sweathouse Lo by year
Year	Hottest day (TXx)
1953	21.7 C (71.1 F)
1954	28.3 C (82.9 F)
1955	30.6 C (87.1 F)
1956	26.7 C (80.1 F)
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	26.7 C (80.1 F)
1966	27.8 C (82.0 F)
1967	30.0 C (86.0 F)
1968	30.0 C (86.0 F)
1969	27.8 C (82.0 F)
1970	31.1 C (88.0 F)
1971	28.3 C (82.9 F)
1972	27.8 C (82.0 F)
1973	28.9 C (84.0 F)
1974	30.6 C (87.1 F)
1975	31.7 C (89.1 F)
1976	27.2 C (81.0 F)
1977	28.0 C (82.4 F)
1978	30.0 C (86.0 F)
1979	29.0 C (84.2 F)
1980	27.0 C (80.6 F)
1981	32.0 C (89.6 F)
1982	29.0 C (84.2 F)
1983	31.0 C (87.8 F)

Coldest night (TNn)

The coldest night of the year at Sweathouse Lo, 1953 to 1983. The record is -18.3 C (-0.9 F) in 1966, marked on the chart; the median year is -6.7 C (19.9 F).

Coldest night (TNn) at Sweathouse Lo by year
Year	Coldest night (TNn)
1953	-7.2 C (19.0 F)
1954	-7.2 C (19.0 F)
1955	-7.2 C (19.0 F)
1956	-15.0 C (5.0 F)
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	-6.1 C (21.0 F)
1966	-18.3 C (-0.9 F)
1967	-6.7 C (19.9 F)
1968	-3.9 C (25.0 F)
1969	-5.0 C (23.0 F)
1970	-7.2 C (19.0 F)
1971	-5.0 C (23.0 F)
1972	-12.2 C (10.0 F)
1973	-4.4 C (24.1 F)
1974	-9.4 C (15.1 F)
1975	-5.6 C (21.9 F)
1976	-5.0 C (23.0 F)
1977	-7.0 C (19.4 F)
1978	-8.0 C (17.6 F)
1979	-6.0 C (21.2 F)
1980	-1.0 C (30.2 F)
1981	-15.0 C (5.0 F)
1982	-3.0 C (26.6 F)
1983	-4.0 C (24.8 F)

Wettest day (Rx1day)

The wettest day of the year at Sweathouse Lo, 1953 to 1983. The record is 82.6 mm (3.3 in) in 1961, marked on the chart; the median year is 41.4 mm (1.6 in).

Wettest day (Rx1day) at Sweathouse Lo by year
Year	Wettest day (Rx1day)
1953	41.9 mm (1.6 in)
1954	37.8 mm (1.5 in)
1955	41.1 mm (1.6 in)
1956	63.8 mm (2.5 in)
1957	43.7 mm (1.7 in)
1958	24.9 mm (1.0 in)
1959	20.6 mm (0.8 in)
1960	20.6 mm (0.8 in)
1961	82.6 mm (3.3 in)
1962	38.1 mm (1.5 in)
1963	21.6 mm (0.9 in)
1964	50.8 mm (2.0 in)
1965	63.8 mm (2.5 in)
1966	50.0 mm (2.0 in)
1967	22.1 mm (0.9 in)
1968	31.2 mm (1.2 in)
1969	48.3 mm (1.9 in)
1970	28.2 mm (1.1 in)
1971	41.4 mm (1.6 in)
1972	60.5 mm (2.4 in)
1973	25.4 mm (1.0 in)
1974	39.4 mm (1.6 in)
1975	50.3 mm (2.0 in)
1976	56.1 mm (2.2 in)
1977	29.8 mm (1.2 in)
1978	43.8 mm (1.7 in)
1979	58.2 mm (2.3 in)
1980	26.4 mm (1.0 in)
1981	34.9 mm (1.4 in)
1982	56.4 mm (2.2 in)
1983	59.6 mm (2.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Sweathouse Lo, 1953 to 1983. The record is 129.6 mm (5.1 in) in 1956, marked on the chart; the median year is 77.4 mm (3.0 in).

Wettest five days (Rx5day) at Sweathouse Lo by year
Year	Wettest five days (Rx5day)
1953	55.4 mm (2.2 in)
1954	89.9 mm (3.5 in)
1955	75.1 mm (3.0 in)
1956	129.6 mm (5.1 in)
1957	106.4 mm (4.2 in)
1958	24.9 mm (1.0 in)
1959	34.3 mm (1.4 in)
1960	41.0 mm (1.6 in)
1961	122.0 mm (4.8 in)
1962	53.9 mm (2.1 in)
1963	37.0 mm (1.5 in)
1964	116.1 mm (4.6 in)
1965	83.1 mm (3.3 in)
1966	66.5 mm (2.6 in)
1967	31.0 mm (1.2 in)
1968	55.6 mm (2.2 in)
1969	102.7 mm (4.0 in)
1970	51.4 mm (2.0 in)
1971	109.0 mm (4.3 in)
1972	87.1 mm (3.4 in)
1973	60.2 mm (2.4 in)
1974	84.9 mm (3.3 in)
1975	112.6 mm (4.4 in)
1976	113.3 mm (4.5 in)
1977	71.4 mm (2.8 in)
1978	81.4 mm (3.2 in)
1979	77.4 mm (3.0 in)
1980	55.8 mm (2.2 in)
1981	42.5 mm (1.7 in)
1982	119.5 mm (4.7 in)
1983	111.2 mm (4.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Sweathouse Lo, 1953 to 1983. The record is 31 days in 1969, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at Sweathouse Lo by year
Year	Longest dry spell (CDD)
1953	23 days
1954	11 days
1955	14 days
1956	23 days
1957	11 days
1958	22 days
1959	15 days
1960	11 days
1961	11 days
1962	12 days
1963	13 days
1964	11 days
1965	14 days
1966	18 days
1967	21 days
1968	14 days
1969	31 days
1970	15 days
1971	18 days
1972	18 days
1973	10 days
1974	14 days
1975	9 days
1976	22 days
1977	7 days
1978	14 days
1979	16 days
1980	25 days
1981	28 days
1982	15 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.

Download the Data

Data for Sweathouse Lo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Sweathouse 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).