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Built 2026-10-17 (17 October 2026)

High Level A Weather Records (CA003073146)

Record envelope, standing records and threshold days for High Level A (CA003073146), Alberta, Canada, with 54 years of record.

Key Facts for High Level A

  • High Level A (CA003073146) is a weather station in Alberta, Canada at 58.62 latitude and -117.17 longitude, 338 m (1,109 ft) above sea level.
  • The station reports from 1970 to 2023, 54 years of record.
  • 1,464 records set at High Level A 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, 58.62 latitude, -117.17 longitude.
  • Elevation: 338 m (1,109 ft).
  • Period of record: 1970 to 2023, 54 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at High Level A, with 2026 drawn through them The band shows the record high and record low for each calendar day at High Level A. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at High Level A. 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 High Level A, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan8.5 C (47.3 F)-50.6 C (-59.1 F)n/an/a
Feb11.1 C (52.0 F)-46.1 C (-51.0 F)n/an/a
Mar14.0 C (57.2 F)-45.0 C (-49.0 F)n/an/a
Apr30.2 C (86.4 F)-32.2 C (-26.0 F)n/an/a
May33.9 C (93.0 F)-10.4 C (13.3 F)n/an/a
Jun31.5 C (88.7 F)-3.6 C (25.5 F)n/an/a
Jul34.4 C (93.9 F)0.6 C (33.1 F)n/an/a
Aug35.2 C (95.4 F)-4.4 C (24.1 F)n/an/a
Sep27.8 C (82.0 F)-13.9 C (7.0 F)n/an/a
Oct22.2 C (72.0 F)-20.6 C (-5.1 F)n/an/a
Nov15.0 C (59.0 F)-38.9 C (-38.0 F)n/an/a
Dec8.1 C (46.6 F)-47.2 C (-53.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at High Level A by the year they were set 1,464 records at High Level A still stand. 1981 holds the most, with 148. 0501001501970: 161971: 1021972: 1331973: 931974: 951975: 1021976: 1181977: 1221978: 841979: 1171980: 1171981: 1481982: 1351983: 821970197219741976197819801982
1,464 records at High Level A still stand. 1981 holds the most, with 148.
Standing records at High Level A by the year they were set
Year setStanding records
197016
1971102
1972133
197393
197495
1975102
1976118
1977122
197884
1979117
1980117
1981148
1982135
198382

Wettest Day of Each Month

Aug: 68.3 mm (2.7 in)
Record daily precipitation for each month at High Level A The wettest day on record for each calendar month at High Level A. The most was 68.3 mm (2.7 in) on 17 August 1973. 020406080 Jan: 14.7 mm (0.6 in), 1 January 1973 Jan Feb: 10.4 mm (0.4 in), 25 February 1974 Feb Mar: 13.2 mm (0.5 in), 31 March 1972 Mar Apr: 20.3 mm (0.8 in), 29 April 1978 Apr May: 33.8 mm (1.3 in), 27 May 1979 May Jun: 36.3 mm (1.4 in), 15 June 1973 Jun Jul: 47.0 mm (1.9 in), 12 July 1975 Jul Aug: 68.3 mm (2.7 in), 17 August 1973 Aug Sep: 35.8 mm (1.4 in), 2 September 1971 Sep Oct: 29.4 mm (1.2 in), 8 October 1981 Oct Nov: 26.9 mm (1.1 in), 15 November 1975 Nov Dec: 19.5 mm (0.8 in), 11 December 1980 Dec
The wettest day on record for each calendar month at High Level A. The most was 68.3 mm (2.7 in) on 17 August 1973.
Record daily precipitation for each month at High Level A
MonthRecord daily precipitation (mm)Date
Jan14.7 mm (0.6 in)1 January 1973
Feb10.4 mm (0.4 in)25 February 1974
Mar13.2 mm (0.5 in)31 March 1972
Apr20.3 mm (0.8 in)29 April 1978
May33.8 mm (1.3 in)27 May 1979
Jun36.3 mm (1.4 in)15 June 1973
Jul47.0 mm (1.9 in)12 July 1975
Aug68.3 mm (2.7 in)17 August 1973
Sep35.8 mm (1.4 in)2 September 1971
Oct29.4 mm (1.2 in)8 October 1981
Nov26.9 mm (1.1 in)15 November 1975
Dec19.5 mm (0.8 in)11 December 1980

Period of Record Coverage

1970 to 1983
Days with data per year at High Level A 14 years of record at High Level A, 1970 to 1983. 2 years have data for under 90 percent of days and are left out of rankings: 1970, 1979. 1970: 71 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 321 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 364 of 365 days197019751980
14 years of record at High Level A, 1970 to 1983. 2 years have data for under 90 percent of days and are left out of rankings: 1970, 1979.
Days with data per year at High Level A
YearDays with dataShare of yearComplete
19707119%No
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
197932188%No
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983364100%Yes

Latest Records

0

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

Climate Trend

12 complete years, 1971 to 1983
Annual mean temperature at High Level A as warming stripes, 1971 to 1983 One stripe for each of 12 complete years at High Level A, 1971 to 1983. Blue stripes are years cooler than the station's own mean of -1.4 C (29.4 F); red stripes are warmer. The coolest year was 1972, at -3.5 C (25.8 F), and the warmest was 1981, at 0.6 C (33.1 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1971: -2.0 C, -0.5 C from the station mean1972: -3.5 C, -2.0 C from the station mean1973: -1.2 C, +0.2 C from the station mean1974: -2.0 C, -0.6 C from the station mean1975: -2.0 C, -0.5 C from the station mean1976: -0.1 C, +1.3 C from the station mean1977: 0.0 C, +1.4 C from the station mean1978: -1.1 C, +0.3 C from the station mean1980: -0.7 C, +0.7 C from the station mean1981: 0.6 C, +2.1 C from the station mean1982: -3.4 C, -2.0 C from the station mean1983: -1.9 C, -0.5 C from the station mean1971197219741976197819801982
One stripe for each of 12 complete years at High Level A, 1971 to 1983. Blue stripes are years cooler than the station's own mean of -1.4 C (29.4 F); red stripes are warmer. The coolest year was 1972, at -3.5 C (25.8 F), and the warmest was 1981, at 0.6 C (33.1 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at High Level A as warming stripes, 1971 to 1983
YearAnnual mean temperatureDifference from the station mean
1971-2.0 C-0.53 C
1972-3.5 C-2.01 C
1973-1.2 C+0.23 C
1974-2.0 C-0.58 C
1975-2.0 C-0.54 C
1976-0.1 C+1.31 C
19770.0 C+1.45 C
1978-1.1 C+0.32 C
1980-0.7 C+0.71 C
19810.6 C+2.07 C
1982-3.4 C-1.95 C
1983-1.9 C-0.46 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1970 to 1983
Yearly extremes at High Level A: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.2 C (95.4 F)198130.5 C (86.8 F)14
Coldest night (TNn)-50.6 C (-59.1 F)1972-45.1 C (-49.2 F)14
Wettest day (Rx1day)68.3 mm (2.7 in)197326.0 mm (1.0 in)14
Wettest five days (Rx5day)83.6 mm (3.3 in)197346.0 mm (1.8 in)14
Longest dry spell (CDD)36 days197228 days14

Hottest day (TXx)

Hottest day (TXx) at High Level A by year The hottest day of the year at High Level A, 1970 to 1983. The record is 35.2 C (95.4 F) in 1981, marked on the chart; the median year is 30.5 C (86.8 F). 010203040197019751980Record: 35.2 C (95.4 F) in 1981
The hottest day of the year at High Level A, 1970 to 1983. The record is 35.2 C (95.4 F) in 1981, marked on the chart; the median year is 30.5 C (86.8 F).
Hottest day (TXx) at High Level A by year
YearHottest day (TXx)
19708.3 C (46.9 F)
197133.9 C (93.0 F)
197230.6 C (87.1 F)
197330.0 C (86.0 F)
197430.0 C (86.0 F)
197534.4 C (93.9 F)
197629.4 C (84.9 F)
197730.2 C (86.4 F)
197830.7 C (87.3 F)
197930.3 C (86.5 F)
198029.5 C (85.1 F)
198135.2 C (95.4 F)
198231.5 C (88.7 F)
198332.0 C (89.6 F)

Coldest night (TNn)

Coldest night (TNn) at High Level A by year The coldest night of the year at High Level A, 1970 to 1983. The record is -50.6 C (-59.1 F) in 1972, marked on the chart; the median year is -45.1 C (-49.2 F). -52-50-48-46-44-42197019751980Record: -50.6 C (-59.1 F) in 1972
The coldest night of the year at High Level A, 1970 to 1983. The record is -50.6 C (-59.1 F) in 1972, marked on the chart; the median year is -45.1 C (-49.2 F).
Coldest night (TNn) at High Level A by year
YearColdest night (TNn)
1970-42.8 C (-45.0 F)
1971-49.4 C (-56.9 F)
1972-50.6 C (-59.1 F)
1973-43.9 C (-47.0 F)
1974-45.6 C (-50.1 F)
1975-46.1 C (-51.0 F)
1976-45.0 C (-49.0 F)
1977-45.2 C (-49.4 F)
1978-44.1 C (-47.4 F)
1979-44.4 C (-47.9 F)
1980-47.3 C (-53.1 F)
1981-43.6 C (-46.5 F)
1982-46.4 C (-51.5 F)
1983-43.3 C (-45.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at High Level A by year The wettest day of the year at High Level A, 1970 to 1983. The record is 68.3 mm (2.7 in) in 1973, marked on the chart; the median year is 26.0 mm (1.0 in). 020406080197019751980Record: 68.3 mm (2.7 in) in 1973
The wettest day of the year at High Level A, 1970 to 1983. The record is 68.3 mm (2.7 in) in 1973, marked on the chart; the median year is 26.0 mm (1.0 in).
Wettest day (Rx1day) at High Level A by year
YearWettest day (Rx1day)
197010.4 mm (0.4 in)
197135.8 mm (1.4 in)
197217.5 mm (0.7 in)
197368.3 mm (2.7 in)
197425.4 mm (1.0 in)
197547.0 mm (1.9 in)
197623.6 mm (0.9 in)
197725.1 mm (1.0 in)
197823.0 mm (0.9 in)
197933.8 mm (1.3 in)
198019.5 mm (0.8 in)
198129.4 mm (1.2 in)
198226.6 mm (1.0 in)
198330.6 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at High Level A by year The wettest five days of the year at High Level A, 1970 to 1983. The record is 83.6 mm (3.3 in) in 1973, marked on the chart; the median year is 46.0 mm (1.8 in). 020406080100197019751980Record: 83.6 mm (3.3 in) in 1973
The wettest five days of the year at High Level A, 1970 to 1983. The record is 83.6 mm (3.3 in) in 1973, marked on the chart; the median year is 46.0 mm (1.8 in).
Wettest five days (Rx5day) at High Level A by year
YearWettest five days (Rx5day)
197012.7 mm (0.5 in)
197161.4 mm (2.4 in)
197231.2 mm (1.2 in)
197383.6 mm (3.3 in)
197446.0 mm (1.8 in)
197547.0 mm (1.9 in)
197660.4 mm (2.4 in)
197738.0 mm (1.5 in)
197835.3 mm (1.4 in)
197945.9 mm (1.8 in)
198038.1 mm (1.5 in)
198164.4 mm (2.5 in)
198243.4 mm (1.7 in)
198369.6 mm (2.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at High Level A by year The longest dry spell of the year at High Level A, 1970 to 1983. The record is 36 days in 1972, marked on the chart; the median year is 28 days. 152025303540197019751980Record: 36 days in 1972
The longest dry spell of the year at High Level A, 1970 to 1983. The record is 36 days in 1972, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at High Level A by year
YearLongest dry spell (CDD)
197021 days
197130 days
197236 days
197333 days
197436 days
197523 days
197629 days
197723 days
197826 days
197924 days
198033 days
198130 days
198217 days
198323 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 High Level A standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for High Level A 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).