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Built 2026-10-14 (14 October 2026)

Cobourg Stp Weather Records (CA006151689)

Record envelope, standing records and threshold days for Cobourg Stp (CA006151689), Ontario, Canada, with 55 years of record.

Key Facts for Cobourg Stp

  • Cobourg Stp (CA006151689) is a weather station in Ontario, Canada at 43.97 latitude and -78.18 longitude, 79 m (259 ft) above sea level.
  • The station reports from 1970 to 2024, 55 years of record.
  • 1,464 records set at Cobourg Stp still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Ontario, Canada, 43.97 latitude, -78.18 longitude.
  • Elevation: 79 m (259 ft).
  • Period of record: 1970 to 2024, 55 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Cobourg Stp, with 2026 drawn through them The band shows the record high and record low for each calendar day at Cobourg Stp. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Cobourg Stp. 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 Cobourg Stp, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan8.3 C (46.9 F)-39.0 C (-38.2 F)n/an/a
Feb12.0 C (53.6 F)-27.8 C (-18.0 F)n/an/a
Mar17.5 C (63.5 F)-22.0 C (-7.6 F)n/an/a
Apr23.9 C (75.0 F)-12.0 C (10.4 F)n/an/a
May29.0 C (84.2 F)-5.0 C (23.0 F)n/an/a
Jun29.5 C (85.1 F)-1.0 C (30.2 F)n/an/a
Jul34.5 C (94.1 F)5.5 C (41.9 F)n/an/a
Aug32.2 C (90.0 F)2.0 C (35.6 F)n/an/a
Sep30.0 C (86.0 F)-1.7 C (28.9 F)n/an/a
Oct22.0 C (71.6 F)-10.0 C (14.0 F)n/an/a
Nov18.0 C (64.4 F)-16.0 C (3.2 F)n/an/a
Dec15.5 C (59.9 F)-29.0 C (-20.2 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Cobourg Stp by the year they were set 1,464 records at Cobourg Stp still stand. 1973 holds the most, with 148. 0501001501972: 261973: 1481974: 1261975: 1301976: 1481977: 1211978: 1221979: 1371980: 1151981: 1281982: 1241983: 139197219741976197819801982
1,464 records at Cobourg Stp still stand. 1973 holds the most, with 148.
Standing records at Cobourg Stp by the year they were set
Year setStanding records
197226
1973148
1974126
1975130
1976148
1977121
1978122
1979137
1980115
1981128
1982124
1983139

Wettest Day of Each Month

Jan: 65.0 mm (2.6 in)
Record daily precipitation for each month at Cobourg Stp The wettest day on record for each calendar month at Cobourg Stp. The most was 65.0 mm (2.6 in) on 24 January 1979. 020406080 Jan: 65.0 mm (2.6 in), 24 January 1979 Jan Feb: 35.6 mm (1.4 in), 13 February 1971 Feb Mar: 49.5 mm (1.9 in), 21 March 1980 Mar Apr: 43.2 mm (1.7 in), 10 April 1972 Apr May: 27.0 mm (1.1 in), 19 May 1983 May Jun: 31.8 mm (1.3 in), 15 June 1974 Jun Jul: 57.4 mm (2.3 in), 20 July 1980 Jul Aug: 45.0 mm (1.8 in), 24 August 1982 Aug Sep: 64.9 mm (2.6 in), 11 September 1978 Sep Oct: 51.0 mm (2.0 in), 25 October 1980 Oct Nov: 33.8 mm (1.3 in), 16 November 1981 Nov Dec: 31.8 mm (1.3 in), 12 December 1972 Dec
The wettest day on record for each calendar month at Cobourg Stp. The most was 65.0 mm (2.6 in) on 24 January 1979.
Record daily precipitation for each month at Cobourg Stp
MonthRecord daily precipitation (mm)Date
Jan65.0 mm (2.6 in)24 January 1979
Feb35.6 mm (1.4 in)13 February 1971
Mar49.5 mm (1.9 in)21 March 1980
Apr43.2 mm (1.7 in)10 April 1972
May27.0 mm (1.1 in)19 May 1983
Jun31.8 mm (1.3 in)15 June 1974
Jul57.4 mm (2.3 in)20 July 1980
Aug45.0 mm (1.8 in)24 August 1982
Sep64.9 mm (2.6 in)11 September 1978
Oct51.0 mm (2.0 in)25 October 1980
Nov33.8 mm (1.3 in)16 November 1981
Dec31.8 mm (1.3 in)12 December 1972

Period of Record Coverage

1972 to 1983
Days with data per year at Cobourg Stp 12 years of record at Cobourg Stp, 1972 to 1983. 2 years have data for under 90 percent of days and are left out of rankings: 1972, 1975. 1972: 82 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 311 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 364 of 365 days1979: 365 of 365 days1980: 361 of 366 days1981: 362 of 365 days1982: 361 of 365 days1983: 358 of 365 days19751980
12 years of record at Cobourg Stp, 1972 to 1983. 2 years have data for under 90 percent of days and are left out of rankings: 1972, 1975.
Days with data per year at Cobourg Stp
YearDays with dataShare of yearComplete
19728222%No
1973365100%Yes
1974365100%Yes
197531185%No
1976366100%Yes
1977365100%Yes
1978364100%Yes
1979365100%Yes
198036199%Yes
198136299%Yes
198236199%Yes
198335898%Yes

Latest Records

0

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

Climate Trend

10 complete years, 1973 to 1983
Annual mean temperature at Cobourg Stp as warming stripes, 1973 to 1983 One stripe for each of 10 complete years at Cobourg Stp, 1973 to 1983. Blue stripes are years cooler than the station's own mean of 6.5 C (43.7 F); red stripes are warmer. The coolest year was 1978, at 5.4 C (41.7 F), and the warmest was 1973, at 7.5 C (45.5 F). The strongest colour marks a difference of 1.2 C (2.2 F). 1973: 7.5 C, +1.0 C from the station mean1974: 6.0 C, -0.5 C from the station mean1976: 6.1 C, -0.4 C from the station mean1977: 6.5 C, 0.0 C from the station mean1978: 5.4 C, -1.1 C from the station mean1979: 6.6 C, +0.1 C from the station mean1980: 6.4 C, -0.1 C from the station mean1981: 7.1 C, +0.6 C from the station mean1982: 6.2 C, -0.3 C from the station mean1983: 7.3 C, +0.8 C from the station mean197319741976197819801982
One stripe for each of 10 complete years at Cobourg Stp, 1973 to 1983. Blue stripes are years cooler than the station's own mean of 6.5 C (43.7 F); red stripes are warmer. The coolest year was 1978, at 5.4 C (41.7 F), and the warmest was 1973, at 7.5 C (45.5 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Cobourg Stp as warming stripes, 1973 to 1983
YearAnnual mean temperatureDifference from the station mean
19737.5 C+0.99 C
19746.0 C-0.52 C
19766.1 C-0.37 C
19776.5 C-0.01 C
19785.4 C-1.10 C
19796.6 C+0.06 C
19806.4 C-0.08 C
19817.1 C+0.63 C
19826.2 C-0.32 C
19837.3 C+0.76 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 Cobourg Stp: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)34.5 C (94.1 F)198329.2 C (84.6 F)12
Coldest night (TNn)-39.0 C (-38.2 F)1981-27.6 C (-17.8 F)12
Wettest day (Rx1day)65.0 mm (2.6 in)197942.7 mm (1.7 in)14
Wettest five days (Rx5day)100.7 mm (4.0 in)198164.9 mm (2.6 in)14
Longest dry spell (CDD)23 days197916 days14

Hottest day (TXx)

Hottest day (TXx) at Cobourg Stp by year The hottest day of the year at Cobourg Stp, 1970 to 1983. The record is 34.5 C (94.1 F) in 1983, marked on the chart; the median year is 29.2 C (84.6 F). 1520253035197019751980Record: 34.5 C (94.1 F) in 1983
The hottest day of the year at Cobourg Stp, 1970 to 1983. The record is 34.5 C (94.1 F) in 1983, marked on the chart; the median year is 29.2 C (84.6 F).
Hottest day (TXx) at Cobourg Stp by year
YearHottest day (TXx)
1970n/a
1971n/a
197216.7 C (62.1 F)
197332.2 C (90.0 F)
197427.8 C (82.0 F)
197528.3 C (82.9 F)
197629.4 C (84.9 F)
197730.0 C (86.0 F)
197829.5 C (85.1 F)
197929.0 C (84.2 F)
198028.0 C (82.4 F)
198130.5 C (86.9 F)
198229.0 C (84.2 F)
198334.5 C (94.1 F)

Coldest night (TNn)

Coldest night (TNn) at Cobourg Stp by year The coldest night of the year at Cobourg Stp, 1970 to 1983. The record is -39.0 C (-38.2 F) in 1981, marked on the chart; the median year is -27.6 C (-17.8 F). -40-35-30-25-20197019751980Record: -39.0 C (-38.2 F) in 1981
The coldest night of the year at Cobourg Stp, 1970 to 1983. The record is -39.0 C (-38.2 F) in 1981, marked on the chart; the median year is -27.6 C (-17.8 F).
Coldest night (TNn) at Cobourg Stp by year
YearColdest night (TNn)
1970n/a
1971n/a
1972-21.7 C (-7.1 F)
1973-30.0 C (-22.0 F)
1974-22.8 C (-9.0 F)
1975-25.0 C (-13.0 F)
1976-30.6 C (-23.1 F)
1977-27.8 C (-18.0 F)
1978-25.0 C (-13.0 F)
1979-27.5 C (-17.5 F)
1980-29.0 C (-20.2 F)
1981-39.0 C (-38.2 F)
1982-29.0 C (-20.2 F)
1983-23.0 C (-9.4 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Cobourg Stp by year The wettest day of the year at Cobourg Stp, 1970 to 1983. The record is 65.0 mm (2.6 in) in 1979, marked on the chart; the median year is 42.7 mm (1.7 in). 20406080197019751980Record: 65.0 mm (2.6 in) in 1979
The wettest day of the year at Cobourg Stp, 1970 to 1983. The record is 65.0 mm (2.6 in) in 1979, marked on the chart; the median year is 42.7 mm (1.7 in).
Wettest day (Rx1day) at Cobourg Stp by year
YearWettest day (Rx1day)
197030.5 mm (1.2 in)
197135.6 mm (1.4 in)
197243.2 mm (1.7 in)
197326.7 mm (1.1 in)
197442.4 mm (1.7 in)
197538.9 mm (1.5 in)
197623.4 mm (0.9 in)
197743.0 mm (1.7 in)
197864.9 mm (2.6 in)
197965.0 mm (2.6 in)
198057.4 mm (2.3 in)
198156.0 mm (2.2 in)
198245.0 mm (1.8 in)
198328.8 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Cobourg Stp by year The wettest five days of the year at Cobourg Stp, 1970 to 1983. The record is 100.7 mm (4.0 in) in 1981, marked on the chart; the median year is 64.9 mm (2.6 in). 406080100120197019751980Record: 100.7 mm (4.0 in) in 1981
The wettest five days of the year at Cobourg Stp, 1970 to 1983. The record is 100.7 mm (4.0 in) in 1981, marked on the chart; the median year is 64.9 mm (2.6 in).
Wettest five days (Rx5day) at Cobourg Stp by year
YearWettest five days (Rx5day)
197045.7 mm (1.8 in)
197161.1 mm (2.4 in)
197259.0 mm (2.3 in)
197365.3 mm (2.6 in)
197486.6 mm (3.4 in)
197569.1 mm (2.7 in)
197646.0 mm (1.8 in)
197764.4 mm (2.5 in)
197881.0 mm (3.2 in)
197977.0 mm (3.0 in)
198075.5 mm (3.0 in)
1981100.7 mm (4.0 in)
198262.8 mm (2.5 in)
198358.4 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Cobourg Stp by year The longest dry spell of the year at Cobourg Stp, 1970 to 1983. The record is 23 days in 1979, marked on the chart; the median year is 16 days. 10152025197019751980Record: 23 days in 1979
The longest dry spell of the year at Cobourg Stp, 1970 to 1983. The record is 23 days in 1979, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Cobourg Stp by year
YearLongest dry spell (CDD)
197010 days
197114 days
197217 days
197317 days
197416 days
197515 days
197615 days
197719 days
197817 days
197923 days
198015 days
198116 days
198214 days
198320 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 Cobourg Stp standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Cobourg Stp 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-13).