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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

St Lawrence Weather Records (CA008403619)

Record envelope, standing records and threshold days for St Lawrence (CA008403619), Newfoundland and Labrador, Canada, with 49 years of record.

Key Facts for St Lawrence

  • St Lawrence (CA008403619) is a weather station in Newfoundland and Labrador, Canada at 46.92 latitude and -55.38 longitude, 49 m (161 ft) above sea level.
  • The station reports from 1977 to 2025, 49 years of record.
  • 1,464 records set at St Lawrence still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Newfoundland and Labrador, Canada, 46.92 latitude, -55.38 longitude.
  • Elevation: 49 m (161 ft).
  • Period of record: 1977 to 2025, 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 St Lawrence, with 2026 drawn through them The band shows the record high and record low for each calendar day at St Lawrence. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -100102030 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at St Lawrence. 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 Lawrence, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan13.0 C (55.4 F)-8.0 C (17.6 F)n/an/a
Feb15.0 C (59.0 F)-4.1 C (24.6 F)n/an/a
Mar19.0 C (66.2 F)-3.0 C (26.6 F)n/an/a
Apr22.0 C (71.6 F)-1.4 C (29.5 F)n/an/a
May23.0 C (73.4 F)1.2 C (34.2 F)n/an/a
Jun28.0 C (82.4 F)4.0 C (39.2 F)n/an/a
Jul28.0 C (82.4 F)6.0 C (42.8 F)n/an/a
Aug26.0 C (78.8 F)6.5 C (43.7 F)n/an/a
Sep26.0 C (78.8 F)1.6 C (34.9 F)n/an/a
Oct23.0 C (73.4 F)0.1 C (32.2 F)n/an/a
Nov15.0 C (59.0 F)-5.0 C (23.0 F)n/an/a
Dec16.0 C (60.8 F)-8.3 C (17.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at St Lawrence by the year they were set 1,464 records at St Lawrence still stand. 1979 holds the most, with 255. 01002003001977: 1221978: 2291979: 2551980: 2481981: 1861982: 2351983: 1891977197819791980198119821983
1,464 records at St Lawrence still stand. 1979 holds the most, with 255.
Standing records at St Lawrence by the year they were set
Year setStanding records
1977122
1978229
1979255
1980248
1981186
1982235
1983189

Wettest Day of Each Month

Oct: 105.9 mm (4.2 in)
Record daily precipitation for each month at St Lawrence The wettest day on record for each calendar month at St Lawrence. The most was 105.9 mm (4.2 in) on 17 October 1979. 050100150 Jan: 54.1 mm (2.1 in), 19 January 1981 Jan Feb: 57.9 mm (2.3 in), 11 February 1983 Feb Mar: 49.0 mm (1.9 in), 7 March 1978 Mar Apr: 49.0 mm (1.9 in), 19 April 1980 Apr May: 27.9 mm (1.1 in), 3 May 1979 May Jun: 29.7 mm (1.2 in), 10 June 1983 Jun Jul: 28.2 mm (1.1 in), 14 July 1983 Jul Aug: 27.9 mm (1.1 in), 26 August 1978 Aug Sep: 38.1 mm (1.5 in), 1 September 1980 Sep Oct: 105.9 mm (4.2 in), 17 October 1979 Oct Nov: 49.0 mm (1.9 in), 27 November 1980 Nov Dec: 52.8 mm (2.1 in), 25 December 1982 Dec
The wettest day on record for each calendar month at St Lawrence. The most was 105.9 mm (4.2 in) on 17 October 1979.
Record daily precipitation for each month at St Lawrence
MonthRecord daily precipitation (mm)Date
Jan54.1 mm (2.1 in)19 January 1981
Feb57.9 mm (2.3 in)11 February 1983
Mar49.0 mm (1.9 in)7 March 1978
Apr49.0 mm (1.9 in)19 April 1980
May27.9 mm (1.1 in)3 May 1979
Jun29.7 mm (1.2 in)10 June 1983
Jul28.2 mm (1.1 in)14 July 1983
Aug27.9 mm (1.1 in)26 August 1978
Sep38.1 mm (1.5 in)1 September 1980
Oct105.9 mm (4.2 in)17 October 1979
Nov49.0 mm (1.9 in)27 November 1980
Dec52.8 mm (2.1 in)25 December 1982

Period of Record Coverage

1977 to 1983
Days with data per year at St Lawrence 7 years of record at St Lawrence, 1977 to 1983. 7 years have data for under 90 percent of days and are left out of rankings: 1977, 1978, 1979, 1980, 1981, 1982, 1983. 1977: 164 of 365 days1978: 317 of 365 days1979: 288 of 365 days1980: 314 of 366 days1981: 314 of 365 days1982: 292 of 365 days1983: 290 of 365 days1980
7 years of record at St Lawrence, 1977 to 1983. 7 years have data for under 90 percent of days and are left out of rankings: 1977, 1978, 1979, 1980, 1981, 1982, 1983.
Days with data per year at St Lawrence
YearDays with dataShare of yearComplete
197716445%No
197831787%No
197928879%No
198031486%No
198131486%No
198229280%No
198329079%No

Latest Records

0

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

Download the Data

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