Wadlin Lo Weather Records (CA003076913)

Record envelope, standing records and threshold days for Wadlin Lo (CA003076913), Alberta, Canada, with 45 years of record.

Key Facts for Wadlin Lo

Wadlin Lo (CA003076913) is a weather station in Alberta, Canada at 57.78 latitude and -115.43 longitude, 793 m (2,602 ft) above sea level.
The station reports from 1967 to 2011, 45 years of record.
792 records set at Wadlin 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, 57.78 latitude, -115.43 longitude.
Elevation: 793 m (2,602 ft).
Period of record: 1967 to 2011, 45 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 Wadlin 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 Wadlin 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	26.0 C (78.8 F)	-12.0 C (10.4 F)	n/a	n/a
May	30.0 C (86.0 F)	-11.1 C (12.0 F)	n/a	n/a
Jun	31.1 C (88.0 F)	-6.1 C (21.0 F)	n/a	n/a
Jul	31.0 C (87.8 F)	0.0 C (32.0 F)	n/a	n/a
Aug	32.0 C (89.6 F)	-2.0 C (28.4 F)	n/a	n/a
Sep	27.8 C (82.0 F)	-12.8 C (9.0 F)	n/a	n/a
Oct	19.0 C (66.2 F)	-13.9 C (7.0 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

792 standing records

792 records at Wadlin Lo still stand. 1977 holds the most, with 81.

Wettest Day of Each Month

Aug: 126.7 mm (5.0 in)

The wettest day on record for each calendar month at Wadlin Lo. The most was 126.7 mm (5.0 in) on 22 August 1975.

Record daily precipitation for each month at Wadlin Lo
Month	Record daily precipitation (mm)	Date
Apr	13.8 mm (0.5 in)	24 April 1981
May	44.7 mm (1.8 in)	31 May 1976
Jun	89.7 mm (3.5 in)	15 June 1973
Jul	108.0 mm (4.3 in)	13 July 1967
Aug	126.7 mm (5.0 in)	22 August 1975
Sep	44.8 mm (1.8 in)	8 September 1978
Oct	68.0 mm (2.7 in)	2 October 1976

Period of Record Coverage

1967 to 1983

17 years of record at Wadlin Lo, 1967 to 1983. 17 years have data for under 90 percent of days and are left out of rankings: 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974 and others.

Days with data per year at Wadlin Lo
Year	Days with data	Share of year	Complete
1967	169	46%	No
1968	167	46%	No
1969	148	41%	No
1970	135	37%	No
1971	169	46%	No
1972	172	47%	No
1973	172	47%	No
1974	187	51%	No
1975	182	50%	No
1976	184	50%	No
1977	197	54%	No
1978	192	53%	No
1979	165	45%	No
1980	156	43%	No
1981	136	37%	No
1982	135	37%	No
1983	140	38%	No

Latest Records

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

Extremes by Year

1967 to 1983

Yearly extremes at Wadlin 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	27.8 C (82.0 F)	17
Coldest night (TNn)	-13.9 C (7.0 F)	1974	-9.0 C (15.8 F)	17
Wettest day (Rx1day)	126.7 mm (5.0 in)	1975	43.2 mm (1.7 in)	17
Wettest five days (Rx5day)	171.8 mm (6.8 in)	1973	67.6 mm (2.7 in)	17
Longest dry spell (CDD)	36 days	1981	17 days	17

Hottest day (TXx)

The hottest day of the year at Wadlin Lo, 1967 to 1983. The record is 32.0 C (89.6 F) in 1981, marked on the chart; the median year is 27.8 C (82.0 F).

Hottest day (TXx) at Wadlin Lo by year
Year	Hottest day (TXx)
1967	28.3 C (82.9 F)
1968	27.2 C (81.0 F)
1969	28.3 C (82.9 F)
1970	31.1 C (88.0 F)
1971	30.0 C (86.0 F)
1972	27.2 C (81.0 F)
1973	26.7 C (80.1 F)
1974	27.8 C (82.0 F)
1975	28.3 C (82.9 F)
1976	25.0 C (77.0 F)
1977	26.0 C (78.8 F)
1978	27.0 C (80.6 F)
1979	27.0 C (80.6 F)
1980	27.0 C (80.6 F)
1981	32.0 C (89.6 F)
1982	28.0 C (82.4 F)
1983	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Wadlin Lo, 1967 to 1983. The record is -13.9 C (7.0 F) in 1974, marked on the chart; the median year is -9.0 C (15.8 F).

Coldest night (TNn) at Wadlin Lo by year
Year	Coldest night (TNn)
1967	-7.8 C (18.0 F)
1968	-8.9 C (16.0 F)
1969	-12.2 C (10.0 F)
1970	-7.2 C (19.0 F)
1971	-10.0 C (14.0 F)
1972	-12.2 C (10.0 F)
1973	-8.3 C (17.1 F)
1974	-13.9 C (7.0 F)
1975	-10.0 C (14.0 F)
1976	-6.0 C (21.2 F)
1977	-6.0 C (21.2 F)
1978	-9.0 C (15.8 F)
1979	-10.0 C (14.0 F)
1980	-6.0 C (21.2 F)
1981	-12.0 C (10.4 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 Wadlin Lo, 1967 to 1983. The record is 126.7 mm (5.0 in) in 1975, marked on the chart; the median year is 43.2 mm (1.7 in).

Wettest day (Rx1day) at Wadlin Lo by year
Year	Wettest day (Rx1day)
1967	108.0 mm (4.3 in)
1968	29.0 mm (1.1 in)
1969	43.7 mm (1.7 in)
1970	57.9 mm (2.3 in)
1971	29.0 mm (1.1 in)
1972	63.2 mm (2.5 in)
1973	89.7 mm (3.5 in)
1974	43.2 mm (1.7 in)
1975	126.7 mm (5.0 in)
1976	71.5 mm (2.8 in)
1977	39.2 mm (1.5 in)
1978	44.8 mm (1.8 in)
1979	41.0 mm (1.6 in)
1980	42.8 mm (1.7 in)
1981	14.9 mm (0.6 in)
1982	35.2 mm (1.4 in)
1983	30.0 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Wadlin Lo, 1967 to 1983. The record is 171.8 mm (6.8 in) in 1973, marked on the chart; the median year is 67.6 mm (2.7 in).

Wettest five days (Rx5day) at Wadlin Lo by year
Year	Wettest five days (Rx5day)
1967	131.8 mm (5.2 in)
1968	42.5 mm (1.7 in)
1969	62.2 mm (2.4 in)
1970	69.8 mm (2.7 in)
1971	61.9 mm (2.4 in)
1972	70.1 mm (2.8 in)
1973	171.8 mm (6.8 in)
1974	67.6 mm (2.7 in)
1975	170.7 mm (6.7 in)
1976	150.1 mm (5.9 in)
1977	56.9 mm (2.2 in)
1978	60.9 mm (2.4 in)
1979	57.1 mm (2.2 in)
1980	62.9 mm (2.5 in)
1981	23.4 mm (0.9 in)
1982	71.8 mm (2.8 in)
1983	88.0 mm (3.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Wadlin Lo, 1967 to 1983. The record is 36 days in 1981, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Wadlin Lo by year
Year	Longest dry spell (CDD)
1967	14 days
1968	11 days
1969	17 days
1970	11 days
1971	12 days
1972	15 days
1973	17 days
1974	32 days
1975	26 days
1976	31 days
1977	23 days
1978	23 days
1979	18 days
1980	26 days
1981	36 days
1982	10 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.

Download the Data

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