Whitemud Lo Weather Records (CA003077480)

Record envelope, standing records and threshold days for Whitemud Lo (CA003077480), Alberta, Canada, with 58 years of record.

Key Facts for Whitemud Lo

Whitemud Lo (CA003077480) is a weather station in Alberta, Canada at 56.43 latitude and -118.02 longitude, 853 m (2,799 ft) above sea level.
The station reports from 1954 to 2011, 58 years of record.
840 records set at Whitemud 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, 56.43 latitude, -118.02 longitude.
Elevation: 853 m (2,799 ft).
Period of record: 1954 to 2011, 58 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 Whitemud 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 Whitemud 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)	-17.8 C (0.0 F)	n/a	n/a
May	29.0 C (84.2 F)	-9.4 C (15.1 F)	n/a	n/a
Jun	30.0 C (86.0 F)	-1.7 C (28.9 F)	n/a	n/a
Jul	30.6 C (87.1 F)	2.8 C (37.0 F)	n/a	n/a
Aug	32.0 C (89.6 F)	-3.0 C (26.6 F)	n/a	n/a
Sep	29.0 C (84.2 F)	-11.7 C (10.9 F)	n/a	n/a
Oct	21.7 C (71.1 F)	-12.2 C (10.0 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

840 standing records

840 records at Whitemud Lo still stand. 1967 holds the most, with 55.

Standing records at Whitemud Lo by the year they were set
Year set	Standing records
1955	7
1962	54
1963	27
1965	51
1966	50
1967	55
1968	51
1969	55
1970	19
1971	30
1972	32
1973	28
1974	39
1975	42
1976	44
1977	35
1978	25
1979	34
1980	48
1981	50
1982	38
1983	26

Wettest Day of Each Month

Jul: 96.3 mm (3.8 in)

The wettest day on record for each calendar month at Whitemud Lo. The most was 96.3 mm (3.8 in) on 22 July 1963.

Record daily precipitation for each month at Whitemud Lo
Month	Record daily precipitation (mm)	Date
Apr	20.8 mm (0.8 in)	14 April 1964
May	45.5 mm (1.8 in)	21 May 1960
Jun	54.9 mm (2.2 in)	27 June 1964
Jul	96.3 mm (3.8 in)	22 July 1963
Aug	65.5 mm (2.6 in)	16 August 1973
Sep	54.4 mm (2.1 in)	2 September 1969
Oct	21.3 mm (0.8 in)	8 October 1959
Nov	1.3 mm (0.05 in)	10 November 1954

Period of Record Coverage

1955 to 1983

22 years of record at Whitemud Lo, 1955 to 1983. 22 years have data for under 90 percent of days and are left out of rankings: 1955, 1962, 1963, 1965, 1966, 1967, 1968, 1969 and others.

Days with data per year at Whitemud Lo
Year	Days with data	Share of year	Complete
1955	23	6%	No
1962	194	53%	No
1963	59	16%	No
1965	192	53%	No
1966	163	45%	No
1967	193	53%	No
1968	172	47%	No
1969	179	49%	No
1970	155	42%	No
1971	172	47%	No
1972	119	33%	No
1973	162	44%	No
1974	174	48%	No
1975	162	44%	No
1976	173	47%	No
1977	166	45%	No
1978	153	42%	No
1979	152	42%	No
1980	138	38%	No
1981	138	38%	No
1982	153	42%	No
1983	167	46%	No

Latest Records

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

Extremes by Year

1954 to 1983

Yearly extremes at Whitemud 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	28.0 C (82.4 F)	22
Coldest night (TNn)	-17.8 C (0.0 F)	1963	-8.4 C (16.8 F)	22
Wettest day (Rx1day)	96.3 mm (3.8 in)	1963	36.8 mm (1.4 in)	30
Wettest five days (Rx5day)	128.6 mm (5.1 in)	1982	62.7 mm (2.5 in)	30
Longest dry spell (CDD)	44 days	1963	21 days	30

Hottest day (TXx)

The hottest day of the year at Whitemud Lo, 1954 to 1983. The record is 32.0 C (89.6 F) in 1981, marked on the chart; the median year is 28.0 C (82.4 F).

Hottest day (TXx) at Whitemud Lo by year
Year	Hottest day (TXx)
1954	n/a
1955	14.4 C (57.9 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	27.8 C (82.0 F)
1963	22.8 C (73.0 F)
1964	n/a
1965	30.6 C (87.1 F)
1966	27.2 C (81.0 F)
1967	29.4 C (84.9 F)
1968	27.8 C (82.0 F)
1969	28.9 C (84.0 F)
1970	30.0 C (86.0 F)
1971	30.6 C (87.1 F)
1972	25.6 C (78.1 F)
1973	26.7 C (80.1 F)
1974	27.2 C (81.0 F)
1975	28.9 C (84.0 F)
1976	25.0 C (77.0 F)
1977	28.0 C (82.4 F)
1978	29.0 C (84.2 F)
1979	28.0 C (82.4 F)
1980	26.0 C (78.8 F)
1981	32.0 C (89.6 F)
1982	30.0 C (86.0 F)
1983	29.0 C (84.2 F)

Coldest night (TNn)

The coldest night of the year at Whitemud Lo, 1954 to 1983. The record is -17.8 C (0.0 F) in 1963, marked on the chart; the median year is -8.4 C (16.8 F).

Coldest night (TNn) at Whitemud Lo by year
Year	Coldest night (TNn)
1954	n/a
1955	-6.1 C (21.0 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	-11.1 C (12.0 F)
1963	-17.8 C (0.0 F)
1964	n/a
1965	-17.8 C (0.0 F)
1966	-17.8 C (0.0 F)
1967	-7.2 C (19.0 F)
1968	-12.2 C (10.0 F)
1969	-7.2 C (19.0 F)
1970	-8.9 C (16.0 F)
1971	-3.9 C (25.0 F)
1972	-8.9 C (16.0 F)
1973	-2.2 C (28.0 F)
1974	-11.7 C (10.9 F)
1975	-4.4 C (24.1 F)
1976	-6.0 C (21.2 F)
1977	-5.0 C (23.0 F)
1978	-3.0 C (26.6 F)
1979	-8.0 C (17.6 F)
1980	-2.0 C (28.4 F)
1981	-17.0 C (1.4 F)
1982	-9.0 C (15.8 F)
1983	-9.0 C (15.8 F)

Wettest day (Rx1day)

The wettest day of the year at Whitemud Lo, 1954 to 1983. The record is 96.3 mm (3.8 in) in 1963, marked on the chart; the median year is 36.8 mm (1.4 in).

Wettest day (Rx1day) at Whitemud Lo by year
Year	Wettest day (Rx1day)
1954	39.1 mm (1.5 in)
1955	20.3 mm (0.8 in)
1956	40.6 mm (1.6 in)
1957	34.0 mm (1.3 in)
1958	9.1 mm (0.36 in)
1959	21.3 mm (0.8 in)
1960	45.5 mm (1.8 in)
1961	46.2 mm (1.8 in)
1962	26.7 mm (1.1 in)
1963	96.3 mm (3.8 in)
1964	54.9 mm (2.2 in)
1965	21.1 mm (0.8 in)
1966	21.6 mm (0.9 in)
1967	16.0 mm (0.6 in)
1968	26.2 mm (1.0 in)
1969	54.4 mm (2.1 in)
1970	40.4 mm (1.6 in)
1971	42.7 mm (1.7 in)
1972	41.4 mm (1.6 in)
1973	65.5 mm (2.6 in)
1974	34.5 mm (1.4 in)
1975	32.5 mm (1.3 in)
1976	41.7 mm (1.6 in)
1977	33.7 mm (1.3 in)
1978	31.0 mm (1.2 in)
1979	30.1 mm (1.2 in)
1980	27.4 mm (1.1 in)
1981	44.9 mm (1.8 in)
1982	43.5 mm (1.7 in)
1983	50.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Whitemud Lo, 1954 to 1983. The record is 128.6 mm (5.1 in) in 1982, marked on the chart; the median year is 62.7 mm (2.5 in).

Wettest five days (Rx5day) at Whitemud Lo by year
Year	Wettest five days (Rx5day)
1954	63.3 mm (2.5 in)
1955	31.0 mm (1.2 in)
1956	59.5 mm (2.3 in)
1957	86.6 mm (3.4 in)
1958	15.7 mm (0.6 in)
1959	42.9 mm (1.7 in)
1960	62.0 mm (2.4 in)
1961	75.2 mm (3.0 in)
1962	56.8 mm (2.2 in)
1963	115.4 mm (4.5 in)
1964	77.2 mm (3.0 in)
1965	34.8 mm (1.4 in)
1966	37.6 mm (1.5 in)
1967	17.1 mm (0.7 in)
1968	42.6 mm (1.7 in)
1969	108.5 mm (4.3 in)
1970	95.5 mm (3.8 in)
1971	65.3 mm (2.6 in)
1972	72.9 mm (2.9 in)
1973	109.7 mm (4.3 in)
1974	53.8 mm (2.1 in)
1975	66.3 mm (2.6 in)
1976	80.3 mm (3.2 in)
1977	60.1 mm (2.4 in)
1978	52.1 mm (2.1 in)
1979	51.1 mm (2.0 in)
1980	41.5 mm (1.6 in)
1981	66.4 mm (2.6 in)
1982	128.6 mm (5.1 in)
1983	83.8 mm (3.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Whitemud Lo, 1954 to 1983. The record is 44 days in 1963, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Whitemud Lo by year
Year	Longest dry spell (CDD)
1954	23 days
1955	21 days
1956	23 days
1957	16 days
1958	32 days
1959	15 days
1960	27 days
1961	27 days
1962	19 days
1963	44 days
1964	21 days
1965	14 days
1966	24 days
1967	18 days
1968	20 days
1969	24 days
1970	16 days
1971	18 days
1972	23 days
1973	15 days
1974	11 days
1975	18 days
1976	16 days
1977	19 days
1978	13 days
1979	25 days
1980	27 days
1981	24 days
1982	38 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 Whitemud Lo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Whitemud 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 2026-10-16 (16 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).