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Built 2026-10-17 (17 October 2026)

Junction Lo Weather Records (CA003053575)

Record envelope, standing records and threshold days for Junction Lo (CA003053575), Alberta, Canada, with 49 years of record.

Key Facts for Junction Lo

  • Junction Lo (CA003053575) is a weather station in Alberta, Canada at 50.55 latitude and -114.68 longitude, 2,239 m (7,346 ft) above sea level.
  • The station reports from 1963 to 2011, 49 years of record.
  • 782 records set at Junction 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, 50.55 latitude, -114.68 longitude.
  • Elevation: 2,239 m (7,346 ft).
  • Period of record: 1963 to 2011, 49 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Junction Lo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Junction Lo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -20-100102030 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Junction 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 Junction Lo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Apr20.0 C (68.0 F)-11.0 C (12.2 F)n/an/a
May20.0 C (68.0 F)-10.0 C (14.0 F)n/an/a
Jun26.0 C (78.8 F)-6.0 C (21.2 F)n/an/a
Jul27.0 C (80.6 F)-5.0 C (23.0 F)n/an/a
Aug24.0 C (75.2 F)-5.0 C (23.0 F)n/an/a
Sep23.9 C (75.0 F)-11.0 C (12.2 F)n/an/a
Oct20.0 C (68.0 F)-12.0 C (10.4 F)n/an/a
Nov3.3 C (37.9 F)-7.2 C (19.0 F)n/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

782 standing records
Standing records at Junction Lo by the year they were set 782 records at Junction Lo still stand. 1963 holds the most, with 117. 0501001501963: 1171964: 731976: 561977: 1011978: 661979: 671980: 891981: 781982: 731983: 621963196419761977197819791980198119821983
782 records at Junction Lo still stand. 1963 holds the most, with 117.
Standing records at Junction Lo by the year they were set
Year setStanding records
1963117
196473
197656
1977101
197866
197967
198089
198178
198273
198362

Wettest Day of Each Month

Jun: 69.6 mm (2.7 in)
Record daily precipitation for each month at Junction Lo The wettest day on record for each calendar month at Junction Lo. The most was 69.6 mm (2.7 in) on 15 June 1964. 020406080 Apr: 5.5 mm (0.22 in), 30 April 1981 Apr May: 56.9 mm (2.2 in), 17 May 1974 May Jun: 69.6 mm (2.7 in), 15 June 1964 Jun Jul: 40.6 mm (1.6 in), 29 July 1975 Jul Aug: 52.6 mm (2.1 in), 21 August 1972 Aug Sep: 36.1 mm (1.4 in), 26 September 1974 Sep Oct: 24.6 mm (1.0 in), 19 October 1979 Oct Nov: 4.8 mm (0.19 in), 5 November 1963 Nov
The wettest day on record for each calendar month at Junction Lo. The most was 69.6 mm (2.7 in) on 15 June 1964.
Record daily precipitation for each month at Junction Lo
MonthRecord daily precipitation (mm)Date
Apr5.5 mm (0.22 in)30 April 1981
May56.9 mm (2.2 in)17 May 1974
Jun69.6 mm (2.7 in)15 June 1964
Jul40.6 mm (1.6 in)29 July 1975
Aug52.6 mm (2.1 in)21 August 1972
Sep36.1 mm (1.4 in)26 September 1974
Oct24.6 mm (1.0 in)19 October 1979
Nov4.8 mm (0.19 in)5 November 1963

Period of Record Coverage

1963 to 1983
Days with data per year at Junction Lo 10 years of record at Junction Lo, 1963 to 1983. 10 years have data for under 90 percent of days and are left out of rankings: 1963, 1964, 1976, 1977, 1978, 1979, 1980, 1981 and others. 1963: 179 of 365 days1964: 149 of 366 days1976: 145 of 366 days1977: 161 of 365 days1978: 148 of 365 days1979: 162 of 365 days1980: 174 of 366 days1981: 122 of 365 days1982: 169 of 365 days1983: 150 of 365 days1980
10 years of record at Junction Lo, 1963 to 1983. 10 years have data for under 90 percent of days and are left out of rankings: 1963, 1964, 1976, 1977, 1978, 1979, 1980, 1981 and others.
Days with data per year at Junction Lo
YearDays with dataShare of yearComplete
196317949%No
196414941%No
197614540%No
197716144%No
197814841%No
197916244%No
198017448%No
198112233%No
198216946%No
198315041%No

Latest Records

0

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

Extremes by Year

1963 to 1983
Yearly extremes at Junction Lo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)27.0 C (80.6 F)197924.0 C (75.2 F)10
Coldest night (TNn)-12.0 C (10.4 F)1982-10.5 C (13.1 F)10
Wettest day (Rx1day)69.6 mm (2.7 in)196439.2 mm (1.5 in)20
Wettest five days (Rx5day)140.8 mm (5.5 in)198166.6 mm (2.6 in)20
Longest dry spell (CDD)29 days197014 days20

Hottest day (TXx)

Hottest day (TXx) at Junction Lo by year The hottest day of the year at Junction Lo, 1963 to 1983. The record is 27.0 C (80.6 F) in 1979, marked on the chart; the median year is 24.0 C (75.2 F). 20222426281965197019751980Record: 27.0 C (80.6 F) in 1979
The hottest day of the year at Junction Lo, 1963 to 1983. The record is 27.0 C (80.6 F) in 1979, marked on the chart; the median year is 24.0 C (75.2 F).
Hottest day (TXx) at Junction Lo by year
YearHottest day (TXx)
196323.9 C (75.0 F)
196425.0 C (77.0 F)
1965n/a
1966n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
197622.2 C (72.0 F)
197726.0 C (78.8 F)
197824.0 C (75.2 F)
197927.0 C (80.6 F)
198024.0 C (75.2 F)
198121.0 C (69.8 F)
198222.0 C (71.6 F)
198324.0 C (75.2 F)

Coldest night (TNn)

Coldest night (TNn) at Junction Lo by year The coldest night of the year at Junction Lo, 1963 to 1983. The record is -12.0 C (10.4 F) in 1982, marked on the chart; the median year is -10.5 C (13.1 F). -12-10-8-61965197019751980Record: -12.0 C (10.4 F) in 1982
The coldest night of the year at Junction Lo, 1963 to 1983. The record is -12.0 C (10.4 F) in 1982, marked on the chart; the median year is -10.5 C (13.1 F).
Coldest night (TNn) at Junction Lo by year
YearColdest night (TNn)
1963-10.0 C (14.0 F)
1964-11.7 C (10.9 F)
1965n/a
1966n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976-9.0 C (15.8 F)
1977-11.0 C (12.2 F)
1978-6.0 C (21.2 F)
1979-9.0 C (15.8 F)
1980-6.0 C (21.2 F)
1981-11.0 C (12.2 F)
1982-12.0 C (10.4 F)
1983-11.0 C (12.2 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Junction Lo by year The wettest day of the year at Junction Lo, 1963 to 1983. The record is 69.6 mm (2.7 in) in 1964, marked on the chart; the median year is 39.2 mm (1.5 in). 204060801965197019751980Record: 69.6 mm (2.7 in) in 1964
The wettest day of the year at Junction Lo, 1963 to 1983. The record is 69.6 mm (2.7 in) in 1964, marked on the chart; the median year is 39.2 mm (1.5 in).
Wettest day (Rx1day) at Junction Lo by year
YearWettest day (Rx1day)
196365.3 mm (2.6 in)
196469.6 mm (2.7 in)
196537.8 mm (1.5 in)
196635.6 mm (1.4 in)
196835.8 mm (1.4 in)
196945.7 mm (1.8 in)
197035.6 mm (1.4 in)
197130.0 mm (1.2 in)
197252.6 mm (2.1 in)
197333.0 mm (1.3 in)
197456.9 mm (2.2 in)
197540.6 mm (1.6 in)
197642.9 mm (1.7 in)
197736.4 mm (1.4 in)
197846.3 mm (1.8 in)
197934.0 mm (1.3 in)
198022.8 mm (0.9 in)
198143.8 mm (1.7 in)
198253.2 mm (2.1 in)
198321.5 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Junction Lo by year The wettest five days of the year at Junction Lo, 1963 to 1983. The record is 140.8 mm (5.5 in) in 1981, marked on the chart; the median year is 66.6 mm (2.6 in). 0501001501965197019751980Record: 140.8 mm (5.5 in) in 1981
The wettest five days of the year at Junction Lo, 1963 to 1983. The record is 140.8 mm (5.5 in) in 1981, marked on the chart; the median year is 66.6 mm (2.6 in).
Wettest five days (Rx5day) at Junction Lo by year
YearWettest five days (Rx5day)
1963121.2 mm (4.8 in)
1964130.8 mm (5.1 in)
196566.0 mm (2.6 in)
196662.6 mm (2.5 in)
196868.4 mm (2.7 in)
1969112.8 mm (4.4 in)
197050.5 mm (2.0 in)
197151.1 mm (2.0 in)
197290.7 mm (3.6 in)
197336.3 mm (1.4 in)
1974115.3 mm (4.5 in)
197568.1 mm (2.7 in)
197680.5 mm (3.2 in)
197759.3 mm (2.3 in)
197858.0 mm (2.3 in)
197951.0 mm (2.0 in)
198056.6 mm (2.2 in)
1981140.8 mm (5.5 in)
198267.1 mm (2.6 in)
198336.9 mm (1.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Junction Lo by year The longest dry spell of the year at Junction Lo, 1963 to 1983. The record is 29 days in 1970, marked on the chart; the median year is 14 days. 10152025301965197019751980Record: 29 days in 1970
The longest dry spell of the year at Junction Lo, 1963 to 1983. The record is 29 days in 1970, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Junction Lo by year
YearLongest dry spell (CDD)
196312 days
196413 days
196512 days
196614 days
196811 days
196917 days
197029 days
197112 days
197214 days
197315 days
197417 days
197514 days
197617 days
197713 days
197812 days
197914 days
198021 days
198112 days
198219 days
198316 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 Junction Lo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Junction 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).