Marten Mountain Lo Weather Records (CA003064220)

Record envelope, standing records and threshold days for Marten Mountain Lo (CA003064220), Alberta, Canada, with 54 years of record.

Key Facts for Marten Mountain Lo

Marten Mountain Lo (CA003064220) is a weather station in Alberta, Canada at 55.50 latitude and -114.70 longitude, 1,021 m (3,350 ft) above sea level.
The station reports from 1958 to 2011, 54 years of record.
870 records set at Marten 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, 55.50 latitude, -114.70 longitude.
Elevation: 1,021 m (3,350 ft).
Period of record: 1958 to 2011, 54 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 Marten 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 Marten 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)	-18.9 C (-2.0 F)	n/a	n/a
May	27.2 C (81.0 F)	-8.3 C (17.1 F)	n/a	n/a
Jun	30.0 C (86.0 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	30.0 C (86.0 F)	2.8 C (37.0 F)	n/a	n/a
Aug	29.0 C (84.2 F)	-2.0 C (28.4 F)	n/a	n/a
Sep	29.0 C (84.2 F)	-11.7 C (10.9 F)	n/a	n/a
Oct	25.0 C (77.0 F)	-12.2 C (10.0 F)	n/a	n/a
Nov	9.4 C (48.9 F)	-4.4 C (24.1 F)	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

870 standing records

870 records at Marten Mountain Lo still stand. 1964 holds the most, with 64.

Standing records at Marten Mountain Lo by the year they were set
Year set	Standing records
1963	59
1964	64
1965	40
1966	64
1967	46
1968	42
1969	35
1970	22
1971	31
1972	37
1973	17
1974	42
1975	36
1976	30
1977	62
1978	41
1979	36
1980	54
1981	48
1982	34
1983	30

Wettest Day of Each Month

Jul: 121.4 mm (4.8 in)

The wettest day on record for each calendar month at Marten Mountain Lo. The most was 121.4 mm (4.8 in) on 26 July 1983.

Record daily precipitation for each month at Marten Mountain Lo
Month	Record daily precipitation (mm)	Date
Apr	38.1 mm (1.5 in)	25 April 1969
May	29.0 mm (1.1 in)	8 May 1973
Jun	91.2 mm (3.6 in)	30 June 1979
Jul	121.4 mm (4.8 in)	26 July 1983
Aug	88.5 mm (3.5 in)	17 August 1976
Sep	48.8 mm (1.9 in)	8 September 1978
Oct	23.1 mm (0.9 in)	3 October 1977
Nov	7.6 mm (0.30 in)	6 November 1958

Period of Record Coverage

1963 to 1983

21 years of record at Marten Mountain Lo, 1963 to 1983. 21 years have data for under 90 percent of days and are left out of rankings: 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970 and others.

Days with data per year at Marten Mountain Lo
Year	Days with data	Share of year	Complete
1963	159	44%	No
1964	211	58%	No
1965	184	50%	No
1966	201	55%	No
1967	191	52%	No
1968	167	46%	No
1969	182	50%	No
1970	157	43%	No
1971	172	47%	No
1972	180	49%	No
1973	180	49%	No
1974	197	54%	No
1975	192	53%	No
1976	192	52%	No
1977	202	55%	No
1978	203	56%	No
1979	196	54%	No
1980	192	52%	No
1981	144	39%	No
1982	167	46%	No
1983	177	48%	No

Latest Records

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

Extremes by Year

1958 to 1983

Yearly extremes at Marten Mountain Lo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	30.0 C (86.0 F)	1970	27.2 C (81.0 F)	21
Coldest night (TNn)	-18.9 C (-2.0 F)	1966	-7.0 C (19.4 F)	21
Wettest day (Rx1day)	121.4 mm (4.8 in)	1983	52.0 mm (2.0 in)	26
Wettest five days (Rx5day)	201.0 mm (7.9 in)	1961	81.1 mm (3.2 in)	26
Longest dry spell (CDD)	31 days	1981	16 days	26

Hottest day (TXx)

The hottest day of the year at Marten Mountain Lo, 1958 to 1983. The record is 30.0 C (86.0 F) in 1970, marked on the chart; the median year is 27.2 C (81.0 F).

Hottest day (TXx) at Marten Mountain Lo by year
Year	Hottest day (TXx)
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	28.3 C (82.9 F)
1964	27.2 C (81.0 F)
1965	26.7 C (80.1 F)
1966	26.1 C (79.0 F)
1967	28.9 C (84.0 F)
1968	27.2 C (81.0 F)
1969	27.8 C (82.0 F)
1970	30.0 C (86.0 F)
1971	27.2 C (81.0 F)
1972	26.7 C (80.1 F)
1973	27.2 C (81.0 F)
1974	24.4 C (75.9 F)
1975	30.0 C (86.0 F)
1976	24.0 C (75.2 F)
1977	27.0 C (80.6 F)
1978	27.0 C (80.6 F)
1979	27.0 C (80.6 F)
1980	26.0 C (78.8 F)
1981	29.0 C (84.2 F)
1982	27.0 C (80.6 F)
1983	28.0 C (82.4 F)

Coldest night (TNn)

The coldest night of the year at Marten Mountain Lo, 1958 to 1983. The record is -18.9 C (-2.0 F) in 1966, marked on the chart; the median year is -7.0 C (19.4 F).

Coldest night (TNn) at Marten Mountain Lo by year
Year	Coldest night (TNn)
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	-4.4 C (24.1 F)
1964	-15.0 C (5.0 F)
1965	-9.4 C (15.1 F)
1966	-18.9 C (-2.0 F)
1967	-8.3 C (17.1 F)
1968	-5.6 C (21.9 F)
1969	-6.7 C (19.9 F)
1970	-6.7 C (19.9 F)
1971	-6.1 C (21.0 F)
1972	-12.2 C (10.0 F)
1973	-4.4 C (24.1 F)
1974	-11.7 C (10.9 F)
1975	-6.7 C (19.9 F)
1976	-7.0 C (19.4 F)
1977	-7.0 C (19.4 F)
1978	-11.0 C (12.2 F)
1979	-9.0 C (15.8 F)
1980	-4.0 C (24.8 F)
1981	-17.0 C (1.4 F)
1982	-6.0 C (21.2 F)
1983	-9.0 C (15.8 F)

Wettest day (Rx1day)

The wettest day of the year at Marten Mountain Lo, 1958 to 1983. The record is 121.4 mm (4.8 in) in 1983, marked on the chart; the median year is 52.0 mm (2.0 in).

Wettest day (Rx1day) at Marten Mountain Lo by year
Year	Wettest day (Rx1day)
1958	46.2 mm (1.8 in)
1959	24.9 mm (1.0 in)
1960	37.3 mm (1.5 in)
1961	85.3 mm (3.4 in)
1962	24.9 mm (1.0 in)
1963	35.8 mm (1.4 in)
1964	59.4 mm (2.3 in)
1965	45.7 mm (1.8 in)
1966	26.9 mm (1.1 in)
1967	38.9 mm (1.5 in)
1968	55.1 mm (2.2 in)
1969	43.4 mm (1.7 in)
1970	70.6 mm (2.8 in)
1971	76.5 mm (3.0 in)
1972	68.6 mm (2.7 in)
1973	46.0 mm (1.8 in)
1974	84.3 mm (3.3 in)
1975	84.8 mm (3.3 in)
1976	88.5 mm (3.5 in)
1977	56.0 mm (2.2 in)
1978	48.8 mm (1.9 in)
1979	91.2 mm (3.6 in)
1980	30.6 mm (1.2 in)
1981	35.7 mm (1.4 in)
1982	83.0 mm (3.3 in)
1983	121.4 mm (4.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Marten Mountain Lo, 1958 to 1983. The record is 201.0 mm (7.9 in) in 1961, marked on the chart; the median year is 81.1 mm (3.2 in).

Wettest five days (Rx5day) at Marten Mountain Lo by year
Year	Wettest five days (Rx5day)
1958	49.3 mm (1.9 in)
1959	39.3 mm (1.5 in)
1960	81.2 mm (3.2 in)
1961	201.0 mm (7.9 in)
1962	48.0 mm (1.9 in)
1963	53.9 mm (2.1 in)
1964	119.6 mm (4.7 in)
1965	75.2 mm (3.0 in)
1966	61.7 mm (2.4 in)
1967	44.0 mm (1.7 in)
1968	73.7 mm (2.9 in)
1969	66.3 mm (2.6 in)
1970	147.1 mm (5.8 in)
1971	126.5 mm (5.0 in)
1972	87.7 mm (3.5 in)
1973	106.0 mm (4.2 in)
1974	160.2 mm (6.3 in)
1975	146.3 mm (5.8 in)
1976	118.4 mm (4.7 in)
1977	76.8 mm (3.0 in)
1978	81.0 mm (3.2 in)
1979	130.6 mm (5.1 in)
1980	54.0 mm (2.1 in)
1981	60.6 mm (2.4 in)
1982	136.2 mm (5.4 in)
1983	147.8 mm (5.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Marten Mountain Lo, 1958 to 1983. The record is 31 days in 1981, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at Marten Mountain Lo by year
Year	Longest dry spell (CDD)
1958	20 days
1959	13 days
1960	16 days
1961	22 days
1962	10 days
1963	26 days
1964	12 days
1965	13 days
1966	17 days
1967	23 days
1968	12 days
1969	14 days
1970	26 days
1971	18 days
1972	11 days
1973	10 days
1974	16 days
1975	10 days
1976	20 days
1977	21 days
1978	16 days
1979	14 days
1980	15 days
1981	31 days
1982	22 days
1983	13 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 Marten Mountain Lo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Marten 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 2026-10-17 (17 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).