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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

St Thomas Wpcp Weather Records (CA006137362)

Record envelope, standing records and threshold days for St Thomas Wpcp (CA006137362), Ontario, Canada, with 45 years of record.

Key Facts for St Thomas Wpcp

  • St Thomas Wpcp (CA006137362) is a weather station in Ontario, Canada at 42.77 latitude and -81.20 longitude, 209 m (686 ft) above sea level.
  • The station reports from 1980 to 2024, 45 years of record.
  • 1,460 records set at St Thomas Wpcp 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, 42.77 latitude, -81.20 longitude.
  • Elevation: 209 m (686 ft).
  • Period of record: 1980 to 2024, 45 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at St Thomas Wpcp, with 2026 drawn through them The band shows the record high and record low for each calendar day at St Thomas Wpcp. 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 St Thomas Wpcp. 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 St Thomas Wpcp, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan7.5 C (45.5 F)-26.0 C (-14.8 F)n/an/a
Feb12.0 C (53.6 F)-25.0 C (-13.0 F)n/an/a
Mar18.5 C (65.3 F)-17.0 C (1.4 F)n/an/a
Apr26.5 C (79.7 F)-16.0 C (3.2 F)n/an/a
May29.0 C (84.2 F)-3.0 C (26.6 F)n/an/a
Jun31.0 C (87.8 F)1.0 C (33.8 F)n/an/a
Jul34.0 C (93.2 F)7.0 C (44.6 F)n/an/a
Aug30.0 C (86.0 F)0.0 C (32.0 F)n/an/a
Sep32.5 C (90.5 F)1.5 C (34.7 F)n/an/a
Oct24.5 C (76.1 F)-5.5 C (22.1 F)n/an/a
Nov20.0 C (68.0 F)-9.0 C (15.8 F)n/an/a
Dec18.5 C (65.3 F)-24.5 C (-12.1 F)n/an/a

Which Years Hold Standing Records

1,460 standing records
Standing records at St Thomas Wpcp by the year they were set 1,460 records at St Thomas Wpcp still stand. 1982 holds the most, with 440. 02004006001980: 2421981: 3961982: 4401983: 3821980198119821983
1,460 records at St Thomas Wpcp still stand. 1982 holds the most, with 440.
Standing records at St Thomas Wpcp by the year they were set
Year setStanding records
1980242
1981396
1982440
1983382

Wettest Day of Each Month

Sep: 89.6 mm (3.5 in)
Record daily precipitation for each month at St Thomas Wpcp The wettest day on record for each calendar month at St Thomas Wpcp. The most was 89.6 mm (3.5 in) on 16 September 1983. 0255075100 Jan: 25.0 mm (1.0 in), 31 January 1982 Jan Feb: 17.2 mm (0.7 in), 3 February 1982 Feb Mar: 20.0 mm (0.8 in), 30 March 1982 Mar Apr: 31.2 mm (1.2 in), 13 April 1981 Apr May: 65.4 mm (2.6 in), 27 May 1982 May Jun: 44.0 mm (1.7 in), 28 June 1982 Jun Jul: 37.0 mm (1.5 in), 21 July 1980 Jul Aug: 51.0 mm (2.0 in), 11 August 1983 Aug Sep: 89.6 mm (3.5 in), 16 September 1983 Sep Oct: 25.4 mm (1.0 in), 17 October 1980 Oct Nov: 43.0 mm (1.7 in), 1 November 1982 Nov Dec: 34.4 mm (1.4 in), 11 December 1983 Dec
The wettest day on record for each calendar month at St Thomas Wpcp. The most was 89.6 mm (3.5 in) on 16 September 1983.
Record daily precipitation for each month at St Thomas Wpcp
MonthRecord daily precipitation (mm)Date
Jan25.0 mm (1.0 in)31 January 1982
Feb17.2 mm (0.7 in)3 February 1982
Mar20.0 mm (0.8 in)30 March 1982
Apr31.2 mm (1.2 in)13 April 1981
May65.4 mm (2.6 in)27 May 1982
Jun44.0 mm (1.7 in)28 June 1982
Jul37.0 mm (1.5 in)21 July 1980
Aug51.0 mm (2.0 in)11 August 1983
Sep89.6 mm (3.5 in)16 September 1983
Oct25.4 mm (1.0 in)17 October 1980
Nov43.0 mm (1.7 in)1 November 1982
Dec34.4 mm (1.4 in)11 December 1983

Period of Record Coverage

1980 to 1983
Days with data per year at St Thomas Wpcp 4 years of record at St Thomas Wpcp, 1980 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1980. 1980: 241 of 366 days1981: 359 of 365 days1982: 365 of 365 days1983: 365 of 365 days1980
4 years of record at St Thomas Wpcp, 1980 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1980.
Days with data per year at St Thomas Wpcp
YearDays with dataShare of yearComplete
198024166%No
198135998%Yes
1982365100%Yes
1983365100%Yes

Latest Records

0

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

Download the Data

  • Data for St Thomas Wpcp standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for St Thomas Wpcp 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 (2025-12-31).