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Built 2026-10-15 (15 October 2026)

Oliver Tree Nursery Weather Records (CA003014922)

Record envelope, standing records and threshold days for Oliver Tree Nursery (CA003014922), Alberta, Canada, with 34 years of record.

Key Facts for Oliver Tree Nursery

  • Oliver Tree Nursery (CA003014922) is a weather station in Alberta, Canada at 53.65 latitude and -113.37 longitude, 648 m (2,126 ft) above sea level.
  • The station reports from 1972 to 2005, 34 years of record.
  • 1,464 records set at Oliver Tree Nursery 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, 53.65 latitude, -113.37 longitude.
  • Elevation: 648 m (2,126 ft).
  • Period of record: 1972 to 2005, 34 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Oliver Tree Nursery, with 2026 drawn through them The band shows the record high and record low for each calendar day at Oliver Tree Nursery. 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 Oliver Tree Nursery. 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 Oliver Tree Nursery, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.5 C (49.1 F)-47.0 C (-52.6 F)n/an/a
Feb10.6 C (51.1 F)-42.0 C (-43.6 F)n/an/a
Mar13.5 C (56.3 F)-32.2 C (-26.0 F)n/an/a
Apr31.1 C (88.0 F)-28.3 C (-18.9 F)n/an/a
May30.6 C (87.1 F)-4.0 C (24.8 F)n/an/a
Jun32.2 C (90.0 F)0.0 C (32.0 F)n/an/a
Jul32.2 C (90.0 F)3.3 C (37.9 F)n/an/a
Aug32.5 C (90.5 F)-0.6 C (30.9 F)n/an/a
Sep33.0 C (91.4 F)-9.4 C (15.1 F)n/an/a
Oct27.5 C (81.5 F)-13.3 C (8.1 F)n/an/a
Nov19.4 C (66.9 F)-30.6 C (-23.1 F)n/an/a
Dec11.1 C (52.0 F)-43.3 C (-45.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Oliver Tree Nursery by the year they were set 1,464 records at Oliver Tree Nursery still stand. 1976 holds the most, with 145. 0501001501972: 851973: 1281974: 1261975: 1111976: 1451977: 1301978: 911979: 1331980: 1321981: 1401982: 1251983: 118197219741976197819801982
1,464 records at Oliver Tree Nursery still stand. 1976 holds the most, with 145.
Standing records at Oliver Tree Nursery by the year they were set
Year setStanding records
197285
1973128
1974126
1975111
1976145
1977130
197891
1979133
1980132
1981140
1982125
1983118

Wettest Day of Each Month

Jun: 54.6 mm (2.1 in)
Record daily precipitation for each month at Oliver Tree Nursery The wettest day on record for each calendar month at Oliver Tree Nursery. The most was 54.6 mm (2.1 in) on 26 June 1974. 0204060 Jan: 12.2 mm (0.5 in), 26 January 1977 Jan Feb: 12.2 mm (0.5 in), 26 February 1976 Feb Mar: 17.8 mm (0.7 in), 13 March 1974 Mar Apr: 21.6 mm (0.9 in), 13 April 1973 Apr May: 29.5 mm (1.2 in), 28 May 1977 May Jun: 54.6 mm (2.1 in), 26 June 1974 Jun Jul: 50.0 mm (2.0 in), 14 July 1981 Jul Aug: 33.0 mm (1.3 in), 28 August 1975 Aug Sep: 34.4 mm (1.4 in), 7 September 1978 Sep Oct: 18.0 mm (0.7 in), 7 October 1981 Oct Nov: 18.8 mm (0.7 in), 6 November 1982 Nov Dec: 20.8 mm (0.8 in), 3 December 1975 Dec
The wettest day on record for each calendar month at Oliver Tree Nursery. The most was 54.6 mm (2.1 in) on 26 June 1974.
Record daily precipitation for each month at Oliver Tree Nursery
MonthRecord daily precipitation (mm)Date
Jan12.2 mm (0.5 in)26 January 1977
Feb12.2 mm (0.5 in)26 February 1976
Mar17.8 mm (0.7 in)13 March 1974
Apr21.6 mm (0.9 in)13 April 1973
May29.5 mm (1.2 in)28 May 1977
Jun54.6 mm (2.1 in)26 June 1974
Jul50.0 mm (2.0 in)14 July 1981
Aug33.0 mm (1.3 in)28 August 1975
Sep34.4 mm (1.4 in)7 September 1978
Oct18.0 mm (0.7 in)7 October 1981
Nov18.8 mm (0.7 in)6 November 1982
Dec20.8 mm (0.8 in)3 December 1975

Period of Record Coverage

1972 to 1983
Days with data per year at Oliver Tree Nursery 12 years of record at Oliver Tree Nursery, 1972 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1972. 1972: 230 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: 365 of 365 days1980: 366 of 366 days1981: 363 of 365 days1982: 362 of 365 days1983: 363 of 365 days19751980
12 years of record at Oliver Tree Nursery, 1972 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1972.
Days with data per year at Oliver Tree Nursery
YearDays with dataShare of yearComplete
197223063%No
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
198136399%Yes
198236299%Yes
198336399%Yes

Latest Records

0

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

Climate Trend

11 complete years, 1973 to 1983
Annual mean temperature at Oliver Tree Nursery as warming stripes, 1973 to 1983 One stripe for each of 11 complete years at Oliver Tree Nursery, 1973 to 1983. Blue stripes are years cooler than the station's own mean of 2.7 C (36.8 F); red stripes are warmer. The coolest year was 1982, at 0.6 C (33.1 F), and the warmest was 1981, at 5.1 C (41.2 F). The strongest colour marks a difference of 2.5 C (4.5 F). 1973: 1.9 C, -0.8 C from the station mean1974: 2.2 C, -0.5 C from the station mean1975: 1.8 C, -0.9 C from the station mean1976: 4.1 C, +1.4 C from the station mean1977: 3.5 C, +0.9 C from the station mean1978: 2.4 C, -0.2 C from the station mean1979: 2.1 C, -0.6 C from the station mean1980: 2.8 C, +0.1 C from the station mean1981: 5.1 C, +2.4 C from the station mean1982: 0.6 C, -2.1 C from the station mean1983: 3.0 C, +0.3 C from the station mean197319741976197819801982
One stripe for each of 11 complete years at Oliver Tree Nursery, 1973 to 1983. Blue stripes are years cooler than the station's own mean of 2.7 C (36.8 F); red stripes are warmer. The coolest year was 1982, at 0.6 C (33.1 F), and the warmest was 1981, at 5.1 C (41.2 F). The strongest colour marks a difference of 2.5 C (4.5 F).
Annual mean temperature at Oliver Tree Nursery as warming stripes, 1973 to 1983
YearAnnual mean temperatureDifference from the station mean
19731.9 C-0.75 C
19742.2 C-0.53 C
19751.8 C-0.91 C
19764.1 C+1.41 C
19773.5 C+0.86 C
19782.4 C-0.24 C
19792.1 C-0.58 C
19802.8 C+0.15 C
19815.1 C+2.41 C
19820.6 C-2.06 C
19833.0 C+0.27 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

1972 to 1983
Yearly extremes at Oliver Tree Nursery: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.0 C (91.4 F)198131.9 C (89.3 F)12
Coldest night (TNn)-47.0 C (-52.6 F)1982-40.5 C (-41.0 F)12
Wettest day (Rx1day)54.6 mm (2.1 in)197435.3 mm (1.4 in)12
Wettest five days (Rx5day)99.8 mm (3.9 in)198365.9 mm (2.6 in)12
Longest dry spell (CDD)45 days197633 days12

Hottest day (TXx)

Hottest day (TXx) at Oliver Tree Nursery by year The hottest day of the year at Oliver Tree Nursery, 1972 to 1983. The record is 33.0 C (91.4 F) in 1981, marked on the chart; the median year is 31.9 C (89.3 F). 293031323319751980Record: 33.0 C (91.4 F) in 1981
The hottest day of the year at Oliver Tree Nursery, 1972 to 1983. The record is 33.0 C (91.4 F) in 1981, marked on the chart; the median year is 31.9 C (89.3 F).
Hottest day (TXx) at Oliver Tree Nursery by year
YearHottest day (TXx)
197230.6 C (87.1 F)
197331.1 C (88.0 F)
197430.6 C (87.1 F)
197532.2 C (90.0 F)
197629.4 C (84.9 F)
197732.2 C (90.0 F)
197831.7 C (89.1 F)
197932.0 C (89.6 F)
198030.0 C (86.0 F)
198133.0 C (91.4 F)
198232.0 C (89.6 F)
198332.0 C (89.6 F)

Coldest night (TNn)

Coldest night (TNn) at Oliver Tree Nursery by year The coldest night of the year at Oliver Tree Nursery, 1972 to 1983. The record is -47.0 C (-52.6 F) in 1982, marked on the chart; the median year is -40.5 C (-41.0 F). -50-45-40-3519751980Record: -47.0 C (-52.6 F) in 1982
The coldest night of the year at Oliver Tree Nursery, 1972 to 1983. The record is -47.0 C (-52.6 F) in 1982, marked on the chart; the median year is -40.5 C (-41.0 F).
Coldest night (TNn) at Oliver Tree Nursery by year
YearColdest night (TNn)
1972-36.7 C (-34.1 F)
1973-38.3 C (-36.9 F)
1974-41.7 C (-43.1 F)
1975-36.7 C (-34.1 F)
1976-45.6 C (-50.1 F)
1977-43.3 C (-45.9 F)
1978-40.6 C (-41.1 F)
1979-42.0 C (-43.6 F)
1980-40.5 C (-40.9 F)
1981-38.5 C (-37.3 F)
1982-47.0 C (-52.6 F)
1983-38.5 C (-37.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Oliver Tree Nursery by year The wettest day of the year at Oliver Tree Nursery, 1972 to 1983. The record is 54.6 mm (2.1 in) in 1974, marked on the chart; the median year is 35.3 mm (1.4 in). 203040506019751980Record: 54.6 mm (2.1 in) in 1974
The wettest day of the year at Oliver Tree Nursery, 1972 to 1983. The record is 54.6 mm (2.1 in) in 1974, marked on the chart; the median year is 35.3 mm (1.4 in).
Wettest day (Rx1day) at Oliver Tree Nursery by year
YearWettest day (Rx1day)
197221.3 mm (0.8 in)
197336.1 mm (1.4 in)
197454.6 mm (2.1 in)
197533.0 mm (1.3 in)
197643.4 mm (1.7 in)
197729.5 mm (1.2 in)
197834.4 mm (1.4 in)
197929.2 mm (1.1 in)
198029.2 mm (1.1 in)
198150.0 mm (2.0 in)
198250.0 mm (2.0 in)
198348.8 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Oliver Tree Nursery by year The wettest five days of the year at Oliver Tree Nursery, 1972 to 1983. The record is 99.8 mm (3.9 in) in 1983, marked on the chart; the median year is 65.9 mm (2.6 in). 2040608010019751980Record: 99.8 mm (3.9 in) in 1983
The wettest five days of the year at Oliver Tree Nursery, 1972 to 1983. The record is 99.8 mm (3.9 in) in 1983, marked on the chart; the median year is 65.9 mm (2.6 in).
Wettest five days (Rx5day) at Oliver Tree Nursery by year
YearWettest five days (Rx5day)
197236.9 mm (1.5 in)
197371.6 mm (2.8 in)
197488.7 mm (3.5 in)
197564.0 mm (2.5 in)
197678.7 mm (3.1 in)
197758.7 mm (2.3 in)
197867.8 mm (2.7 in)
197957.6 mm (2.3 in)
198060.0 mm (2.4 in)
198152.2 mm (2.1 in)
198293.2 mm (3.7 in)
198399.8 mm (3.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Oliver Tree Nursery by year The longest dry spell of the year at Oliver Tree Nursery, 1972 to 1983. The record is 45 days in 1976, marked on the chart; the median year is 33 days. 102030405019751980Record: 45 days in 1976
The longest dry spell of the year at Oliver Tree Nursery, 1972 to 1983. The record is 45 days in 1976, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Oliver Tree Nursery by year
YearLongest dry spell (CDD)
197223 days
197335 days
197433 days
197525 days
197645 days
197735 days
197818 days
197930 days
198025 days
198145 days
198239 days
198332 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 Oliver Tree Nursery standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Oliver Tree Nursery 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 . Last revised (2026-10-14).