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Built 2026-10-16 (16 October 2026)

Bge C Lac Chateauvert Weather Records (CA007070451)

Record envelope, standing records and threshold days for Bge C Lac Chateauvert (CA007070451), Quebec, Canada, with 41 years of record.

Key Facts for Bge C Lac Chateauvert

  • Bge C Lac Chateauvert (CA007070451) is a weather station in Quebec, Canada at 47.77 latitude and -73.90 longitude, 383 m (1,257 ft) above sea level.
  • The station reports from 1942 to 1982, 41 years of record.
  • 0 records set at Bge C Lac Chateauvert still stand.
  • Records are tracked for prcp, snow: an element needs 30 years of data to be eligible.
  • Bge C Lac Chateauvert set a daily record precipitation of 19.3 mm (0.8 in) on 20 April 1982.

About the Station

  • Location: Quebec, Canada, 47.77 latitude, -73.90 longitude.
  • Elevation: 383 m (1,257 ft).
  • Period of record: 1942 to 1982, 41 years.
  • Eligible elements: prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bge C Lac Chateauvert, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bge C Lac Chateauvert. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Bge C Lac Chateauvert. 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 Bge C Lac Chateauvert, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Bge C Lac Chateauvert by the year they were set 0 records at Bge C Lac Chateauvert still stand. 00000000000
0 records at Bge C Lac Chateauvert still stand.
Standing records at Bge C Lac Chateauvert by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 63.8 mm (2.5 in)
Record daily precipitation for each month at Bge C Lac Chateauvert The wettest day on record for each calendar month at Bge C Lac Chateauvert. The most was 63.8 mm (2.5 in) on 9 August 1972. 020406080 Jan: 26.7 mm (1.1 in), 20 January 1951 Jan Feb: 25.4 mm (1.0 in), 19 February 1972 Feb Mar: 36.8 mm (1.4 in), 22 March 1972 Mar Apr: 44.2 mm (1.7 in), 4 April 1968 Apr May: 57.2 mm (2.3 in), 22 May 1974 May Jun: 51.6 mm (2.0 in), 24 June 1944 Jun Jul: 56.1 mm (2.2 in), 24 July 1977 Jul Aug: 63.8 mm (2.5 in), 9 August 1972 Aug Sep: 59.7 mm (2.4 in), 11 September 1945 Sep Oct: 62.2 mm (2.4 in), 12 October 1946 Oct Nov: 32.8 mm (1.3 in), 2 November 1967 Nov Dec: 33.0 mm (1.3 in), 12 December 1952 Dec
The wettest day on record for each calendar month at Bge C Lac Chateauvert. The most was 63.8 mm (2.5 in) on 9 August 1972.
Record daily precipitation for each month at Bge C Lac Chateauvert
MonthRecord daily precipitation (mm)Date
Jan26.7 mm (1.1 in)20 January 1951
Feb25.4 mm (1.0 in)19 February 1972
Mar36.8 mm (1.4 in)22 March 1972
Apr44.2 mm (1.7 in)4 April 1968
May57.2 mm (2.3 in)22 May 1974
Jun51.6 mm (2.0 in)24 June 1944
Jul56.1 mm (2.2 in)24 July 1977
Aug63.8 mm (2.5 in)9 August 1972
Sep59.7 mm (2.4 in)11 September 1945
Oct62.2 mm (2.4 in)12 October 1946
Nov32.8 mm (1.3 in)2 November 1967
Dec33.0 mm (1.3 in)12 December 1952

Latest Records

20
Latest records at Bge C Lac Chateauvert
DateStationRecordValueBeat old record byOld record stoodSignificance
20 April 1982Bge C Lac Chateauvert, CAdaily rain19.3 mm (0.8 in)10.4 mm (0.4 in)11 years20 of 100 (Routine)
23 October 1981Bge C Lac Chateauvert, CAdaily snowfall7.6 cm (3.0 in)3.8 cm (1.5 in)31 years25 of 100 (Routine)
22 October 1981Bge C Lac Chateauvert, CAdaily snowfall8.9 cm (3.5 in)6.9 cm (2.7 in)4 years27 of 100 (Routine)
6 October 1981Bge C Lac Chateauvert, CAdaily rain16.7 mm (0.7 in)0.2 mm (0.01 in)3 years4 of 100 (Routine)
8 September 1981Bge C Lac Chateauvert, CAdaily rain44.7 mm (1.8 in)29.7 mm (1.2 in)20 years43 of 100 (Notable)
15 August 1981Bge C Lac Chateauvert, CAdaily rain21.1 mm (0.8 in)9.2 mm (0.36 in)22 years20 of 100 (Routine)
13 July 1981Bge C Lac Chateauvert, CAdaily rain21.3 mm (0.8 in)2.8 mm (0.11 in)19 years12 of 100 (Routine)
22 June 1981Bge C Lac Chateauvert, CAdaily rain38.6 mm (1.5 in)19.5 mm (0.8 in)26 years35 of 100 (Notable)
17 May 1981Bge C Lac Chateauvert, CAdaily snowfall (Tie)2.5 cm (1.0 in)tie24 years2 of 100 (Routine)
11 May 1981Bge C Lac Chateauvert, CAdaily rain31.0 mm (1.2 in)21.9 mm (0.9 in)27 years42 of 100 (Notable)
10 May 1981Bge C Lac Chateauvert, CAdaily rain (Tie)17.5 mm (0.7 in)tie16 years2 of 100 (Routine)
8 April 1981Bge C Lac Chateauvert, CAdaily rain16.0 mm (0.6 in)9.6 mm (0.38 in)16 years20 of 100 (Routine)
30 March 1981Bge C Lac Chateauvert, CAdaily rain23.3 mm (0.9 in)13.6 mm (0.5 in)2 years20 of 100 (Routine)
18 March 1981Bge C Lac Chateauvert, CAdaily snowfall12.7 cm (5.0 in)10.2 cm (4.0 in)22 years29 of 100 (Routine)
18 March 1981Bge C Lac Chateauvert, CAdaily rain12.7 mm (0.5 in)10.2 mm (0.4 in)22 years20 of 100 (Routine)
20 February 1981Bge C Lac Chateauvert, CAdaily rain20.3 mm (0.8 in)13.4 mm (0.5 in)14 years20 of 100 (Routine)
2 December 1980Bge C Lac Chateauvert, CAdaily snowfall25.4 cm (10.0 in)9.4 cm (3.7 in)6 years24 of 100 (Routine)
2 December 1980Bge C Lac Chateauvert, CAdaily rain25.4 mm (1.0 in)9.4 mm (0.37 in)6 years23 of 100 (Routine)
28 November 1980Bge C Lac Chateauvert, CAdaily snowfall11.4 cm (4.5 in)1.2 cm (0.5 in)21 years11 of 100 (Routine)
9 November 1980Bge C Lac Chateauvert, CAdaily snowfall11.4 cm (4.5 in)5.0 cm (2.0 in)1 year14 of 100 (Routine)

Extremes by Year

1942 to 1982
Yearly extremes at Bge C Lac Chateauvert: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)63.8 mm (2.5 in)197238.6 mm (1.5 in)41
Wettest five days (Rx5day)117.6 mm (4.6 in)195462.5 mm (2.5 in)41
Longest dry spell (CDD)27 days196115 days41

Wettest day (Rx1day)

Wettest day (Rx1day) at Bge C Lac Chateauvert by year The wettest day of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 63.8 mm (2.5 in) in 1972, marked on the chart; the median year is 38.6 mm (1.5 in). 204060801950196019701980Record: 63.8 mm (2.5 in) in 1972
The wettest day of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 63.8 mm (2.5 in) in 1972, marked on the chart; the median year is 38.6 mm (1.5 in).
Wettest day (Rx1day) at Bge C Lac Chateauvert by year
YearWettest day (Rx1day)
194222.9 mm (0.9 in)
194334.3 mm (1.4 in)
194451.6 mm (2.0 in)
194559.7 mm (2.4 in)
194662.2 mm (2.4 in)
194741.9 mm (1.6 in)
194826.2 mm (1.0 in)
194933.0 mm (1.3 in)
195036.6 mm (1.4 in)
195145.7 mm (1.8 in)
195236.8 mm (1.4 in)
195350.8 mm (2.0 in)
195445.7 mm (1.8 in)
195539.4 mm (1.6 in)
195638.6 mm (1.5 in)
195737.8 mm (1.5 in)
195845.5 mm (1.8 in)
195935.6 mm (1.4 in)
196027.9 mm (1.1 in)
196135.6 mm (1.4 in)
196237.3 mm (1.5 in)
196331.2 mm (1.2 in)
196431.8 mm (1.3 in)
196530.0 mm (1.2 in)
196638.1 mm (1.5 in)
196751.8 mm (2.0 in)
196844.2 mm (1.7 in)
196938.1 mm (1.5 in)
197054.1 mm (2.1 in)
197149.8 mm (2.0 in)
197263.8 mm (2.5 in)
197350.3 mm (2.0 in)
197457.2 mm (2.3 in)
197547.0 mm (1.9 in)
197627.2 mm (1.1 in)
197756.1 mm (2.2 in)
197833.5 mm (1.3 in)
197945.5 mm (1.8 in)
198038.1 mm (1.5 in)
198144.7 mm (1.8 in)
198237.8 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bge C Lac Chateauvert by year The wettest five days of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 117.6 mm (4.6 in) in 1954, marked on the chart; the median year is 62.5 mm (2.5 in). 02550751001251950196019701980Record: 117.6 mm (4.6 in) in 1954
The wettest five days of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 117.6 mm (4.6 in) in 1954, marked on the chart; the median year is 62.5 mm (2.5 in).
Wettest five days (Rx5day) at Bge C Lac Chateauvert by year
YearWettest five days (Rx5day)
194245.7 mm (1.8 in)
194353.4 mm (2.1 in)
194458.7 mm (2.3 in)
194569.8 mm (2.7 in)
194667.3 mm (2.6 in)
194773.4 mm (2.9 in)
194847.0 mm (1.9 in)
194959.5 mm (2.3 in)
195058.0 mm (2.3 in)
195160.7 mm (2.4 in)
195282.9 mm (3.3 in)
195371.4 mm (2.8 in)
1954117.6 mm (4.6 in)
195542.9 mm (1.7 in)
195670.0 mm (2.8 in)
195795.9 mm (3.8 in)
195879.8 mm (3.1 in)
195968.3 mm (2.7 in)
196057.4 mm (2.3 in)
196170.3 mm (2.8 in)
196278.2 mm (3.1 in)
196354.8 mm (2.2 in)
196461.7 mm (2.4 in)
196552.0 mm (2.0 in)
196649.1 mm (1.9 in)
1967113.5 mm (4.5 in)
196860.2 mm (2.4 in)
196959.0 mm (2.3 in)
1970107.7 mm (4.2 in)
197156.0 mm (2.2 in)
197275.8 mm (3.0 in)
197371.9 mm (2.8 in)
197492.2 mm (3.6 in)
197559.9 mm (2.4 in)
197660.7 mm (2.4 in)
197767.8 mm (2.7 in)
197858.2 mm (2.3 in)
197962.5 mm (2.5 in)
198065.6 mm (2.6 in)
198182.3 mm (3.2 in)
198222.9 mm (0.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bge C Lac Chateauvert by year The longest dry spell of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 27 days in 1961, marked on the chart; the median year is 15 days. 01020301950196019701980Record: 27 days in 1961
The longest dry spell of the year at Bge C Lac Chateauvert, 1942 to 1982. The record is 27 days in 1961, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at Bge C Lac Chateauvert by year
YearLongest dry spell (CDD)
19429 days
194313 days
194415 days
194516 days
194610 days
194719 days
194810 days
194913 days
195012 days
195114 days
195210 days
195316 days
195411 days
195511 days
195610 days
195718 days
195811 days
195910 days
196018 days
196127 days
19629 days
196312 days
196416 days
196519 days
196610 days
196715 days
196819 days
196915 days
197015 days
197122 days
197215 days
197311 days
197417 days
197517 days
19769 days
197715 days
197820 days
197918 days
198021 days
198110 days
19825 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.

Rainfall Return Levels

35 years, 1943 to 1981

A day with at least 40.5 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 71.6 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Bge C Lac Chateauvert: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years40.5 mm (1.6 in)
5 years49.3 mm (1.9 in)
10 years54.9 mm (2.2 in)
25 years61.8 mm (2.4 in)
50 years66.8 mm (2.6 in)Longer than the 35 years of record
100 years71.6 mm (2.8 in)Longer than the 35 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 35 years of values from 1943 to 1981.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 63.8 mm (2.5 in) in 1972; 62.2 mm (2.4 in) in 1946; 59.7 mm (2.4 in) in 1945.

Download the Data

  • Data for Bge C Lac Chateauvert standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bge C Lac Chateauvert 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).