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Built 2026-10-19 (19 October 2026)

Tahsis Weather Records (CA001037890)

Record envelope, standing records and threshold days for Tahsis (CA001037890), British Columbia, Canada, with 37 years of record.

Key Facts for Tahsis

  • Tahsis (CA001037890) is a weather station in British Columbia, Canada at 49.92 latitude and -126.65 longitude, 5 m (16 ft) above sea level.
  • The station reports from 1952 to 1988, 37 years of record.
  • 1,416 records set at Tahsis still stand.
  • Records are tracked for prcp, snow: an element needs 30 years of data to be eligible.
  • Tahsis set a daily record precipitation of 78.8 mm (3.1 in) on 15 November 1983.

About the Station

  • Location: British Columbia, Canada, 49.92 latitude, -126.65 longitude.
  • Elevation: 5 m (16 ft).
  • Period of record: 1952 to 1988, 37 years.
  • Eligible elements: prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Tahsis, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tahsis. 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 Tahsis. 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 Tahsis, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan12.0 C (53.6 F)-6.0 C (21.2 F)n/an/a
Feb12.5 C (54.5 F)-3.0 C (26.6 F)n/an/a
Mar17.0 C (62.6 F)-1.0 C (30.2 F)n/an/a
Apr20.5 C (68.9 F)0.5 C (32.9 F)n/an/a
May29.5 C (85.1 F)3.5 C (38.3 F)n/an/a
Jun30.0 C (86.0 F)7.5 C (45.5 F)n/an/a
Jul27.0 C (80.6 F)8.5 C (47.3 F)n/an/a
Aug30.0 C (86.0 F)8.0 C (46.4 F)n/an/a
Sep25.0 C (77.0 F)4.0 C (39.2 F)n/an/a
Oct20.5 C (68.9 F)-7.0 C (19.4 F)n/an/a
Nov14.5 C (58.1 F)-2.5 C (27.5 F)n/an/a
Dec15.0 C (59.0 F)-8.5 C (16.7 F)n/an/a

Which Years Hold Standing Records

1,416 standing records
Standing records at Tahsis by the year they were set 1,416 records at Tahsis still stand. 1982 holds the most, with 602. 02004006008001981: 2721982: 6021983: 542198119821983
1,416 records at Tahsis still stand. 1982 holds the most, with 602.
Standing records at Tahsis by the year they were set
Year setStanding records
1981272
1982602
1983542

Wettest Day of Each Month

Oct: 245.2 mm (9.7 in)
Record daily precipitation for each month at Tahsis The wettest day on record for each calendar month at Tahsis. The most was 245.2 mm (9.7 in) on 30 October 1981. 0100200300 Jan: 165.4 mm (6.5 in), 14 January 1961 Jan Feb: 139.7 mm (5.5 in), 15 February 1972 Feb Mar: 133.4 mm (5.3 in), 6 March 1978 Mar Apr: 115.0 mm (4.5 in), 22 April 1981 Apr May: 96.5 mm (3.8 in), 22 May 1973 May Jun: 86.6 mm (3.4 in), 14 June 1976 Jun Jul: 53.8 mm (2.1 in), 7 July 1979 Jul Aug: 91.9 mm (3.6 in), 25 August 1978 Aug Sep: 139.7 mm (5.5 in), 5 September 1957 Sep Oct: 245.2 mm (9.7 in), 30 October 1981 Oct Nov: 198.1 mm (7.8 in), 12 November 1975 Nov Dec: 199.4 mm (7.9 in), 9 December 1967 Dec
The wettest day on record for each calendar month at Tahsis. The most was 245.2 mm (9.7 in) on 30 October 1981.
Record daily precipitation for each month at Tahsis
MonthRecord daily precipitation (mm)Date
Jan165.4 mm (6.5 in)14 January 1961
Feb139.7 mm (5.5 in)15 February 1972
Mar133.4 mm (5.3 in)6 March 1978
Apr115.0 mm (4.5 in)22 April 1981
May96.5 mm (3.8 in)22 May 1973
Jun86.6 mm (3.4 in)14 June 1976
Jul53.8 mm (2.1 in)7 July 1979
Aug91.9 mm (3.6 in)25 August 1978
Sep139.7 mm (5.5 in)5 September 1957
Oct245.2 mm (9.7 in)30 October 1981
Nov198.1 mm (7.8 in)12 November 1975
Dec199.4 mm (7.9 in)9 December 1967

Period of Record Coverage

1981 to 1983
Days with data per year at Tahsis 3 years of record at Tahsis, 1981 to 1983. 3 years have data for under 90 percent of days and are left out of rankings: 1981, 1982, 1983. 1981: 171 of 365 days1982: 322 of 365 days1983: 310 of 365 days
3 years of record at Tahsis, 1981 to 1983. 3 years have data for under 90 percent of days and are left out of rankings: 1981, 1982, 1983.
Days with data per year at Tahsis
YearDays with dataShare of yearComplete
198117147%No
198232288%No
198331085%No

Latest Records

14
Latest records at Tahsis
DateStationRecordValueBeat old record byOld record stoodSignificance
15 November 1983Tahsis, CAdaily rain78.8 mm (3.1 in)25.2 mm (1.0 in)29 years20 of 100 (Routine)
14 November 1983Tahsis, CAdaily rain81.4 mm (3.2 in)2.7 mm (0.11 in)29 years12 of 100 (Routine)
27 August 1983Tahsis, CAdaily rain25.0 mm (1.0 in)2.4 mm (0.09 in)16 years9 of 100 (Routine)
1 August 1983Tahsis, CAdaily rain13.4 mm (0.5 in)9.6 mm (0.38 in)25 years17 of 100 (Routine)
26 July 1983Tahsis, CAdaily rain21.0 mm (0.8 in)5.3 mm (0.21 in)12 years10 of 100 (Routine)
13 July 1983Tahsis, CAdaily rain20.6 mm (0.8 in)6.4 mm (0.25 in)0 years8 of 100 (Routine)
9 June 1983Tahsis, CAdaily rain70.0 mm (2.8 in)23.5 mm (0.9 in)25 years28 of 100 (Routine)
2 April 1983Tahsis, CAdaily rain30.0 mm (1.2 in)10.2 mm (0.4 in)28 years17 of 100 (Routine)
8 March 1983Tahsis, CAdaily rain105.0 mm (4.1 in)44.0 mm (1.7 in)8 years28 of 100 (Routine)
17 February 1983Tahsis, CAdaily rain68.6 mm (2.7 in)2.6 mm (0.10 in)7 years6 of 100 (Routine)
10 February 1983Tahsis, CAdaily rain80.0 mm (3.1 in)4.6 mm (0.18 in)7 years6 of 100 (Routine)
25 January 1983Tahsis, CAdaily rain115.4 mm (4.5 in)47.6 mm (1.9 in)0 years22 of 100 (Routine)
11 January 1983Tahsis, CAdaily rain77.8 mm (3.1 in)10.2 mm (0.4 in)29 years15 of 100 (Routine)
6 January 1983Tahsis, CAdaily rain71.0 mm (2.8 in)25.3 mm (1.0 in)24 years20 of 100 (Routine)

Extremes by Year

1952 to 1983
Yearly extremes at Tahsis: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)30.0 C (86.0 F)198229.5 C (85.1 F)3
Coldest night (TNn)-8.5 C (16.7 F)1983-6.0 C (21.2 F)3
Wettest day (Rx1day)245.2 mm (9.7 in)1981124.4 mm (4.9 in)32
Wettest five days (Rx5day)461.5 mm (18.2 in)1967303.9 mm (12.0 in)32
Longest dry spell (CDD)36 days195820 days32

Hottest day (TXx)

Hottest day (TXx) at Tahsis by year The hottest day of the year at Tahsis, 1952 to 1983. The record is 30.0 C (86.0 F) in 1982, marked on the chart; the median year is 29.5 C (85.1 F). 24262830196019701980Record: 30.0 C (86.0 F) in 1982
The hottest day of the year at Tahsis, 1952 to 1983. The record is 30.0 C (86.0 F) in 1982, marked on the chart; the median year is 29.5 C (85.1 F).
Hottest day (TXx) at Tahsis by year
YearHottest day (TXx)
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
198125.0 C (77.0 F)
198230.0 C (86.0 F)
198329.5 C (85.1 F)

Coldest night (TNn)

Coldest night (TNn) at Tahsis by year The coldest night of the year at Tahsis, 1952 to 1983. The record is -8.5 C (16.7 F) in 1983, marked on the chart; the median year is -6.0 C (21.2 F). -10-8-6-4196019701980Record: -8.5 C (16.7 F) in 1983
The coldest night of the year at Tahsis, 1952 to 1983. The record is -8.5 C (16.7 F) in 1983, marked on the chart; the median year is -6.0 C (21.2 F).
Coldest night (TNn) at Tahsis by year
YearColdest night (TNn)
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981-4.0 C (24.8 F)
1982-6.0 C (21.2 F)
1983-8.5 C (16.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Tahsis by year The wettest day of the year at Tahsis, 1952 to 1983. The record is 245.2 mm (9.7 in) in 1981, marked on the chart; the median year is 124.4 mm (4.9 in). 50100150200250196019701980Record: 245.2 mm (9.7 in) in 1981
The wettest day of the year at Tahsis, 1952 to 1983. The record is 245.2 mm (9.7 in) in 1981, marked on the chart; the median year is 124.4 mm (4.9 in).
Wettest day (Rx1day) at Tahsis by year
YearWettest day (Rx1day)
195282.8 mm (3.3 in)
1953141.2 mm (5.6 in)
1954119.4 mm (4.7 in)
195562.2 mm (2.4 in)
195690.7 mm (3.6 in)
1957143.3 mm (5.6 in)
1958123.2 mm (4.9 in)
1959121.9 mm (4.8 in)
196099.8 mm (3.9 in)
1961165.4 mm (6.5 in)
1962147.8 mm (5.8 in)
1963143.3 mm (5.6 in)
1964118.6 mm (4.7 in)
1965125.5 mm (4.9 in)
1966109.7 mm (4.3 in)
1967199.4 mm (7.9 in)
1968147.3 mm (5.8 in)
196993.0 mm (3.7 in)
197083.3 mm (3.3 in)
1971144.8 mm (5.7 in)
1972152.1 mm (6.0 in)
1973119.4 mm (4.7 in)
1974114.6 mm (4.5 in)
1975198.1 mm (7.8 in)
1976118.1 mm (4.6 in)
1977153.7 mm (6.1 in)
1978172.0 mm (6.8 in)
1979112.5 mm (4.4 in)
1980174.0 mm (6.9 in)
1981245.2 mm (9.7 in)
1982115.0 mm (4.5 in)
1983127.0 mm (5.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Tahsis by year The wettest five days of the year at Tahsis, 1952 to 1983. The record is 461.5 mm (18.2 in) in 1967, marked on the chart; the median year is 303.9 mm (12.0 in). 100200300400500196019701980Record: 461.5 mm (18.2 in) in 1967
The wettest five days of the year at Tahsis, 1952 to 1983. The record is 461.5 mm (18.2 in) in 1967, marked on the chart; the median year is 303.9 mm (12.0 in).
Wettest five days (Rx5day) at Tahsis by year
YearWettest five days (Rx5day)
1952299.5 mm (11.8 in)
1953316.7 mm (12.5 in)
1954294.1 mm (11.6 in)
1955175.7 mm (6.9 in)
1956215.3 mm (8.5 in)
1957265.3 mm (10.4 in)
1958316.7 mm (12.5 in)
1959282.5 mm (11.1 in)
1960237.5 mm (9.4 in)
1961360.2 mm (14.2 in)
1962346.5 mm (13.6 in)
1963430.9 mm (17.0 in)
1964210.3 mm (8.3 in)
1965418.9 mm (16.5 in)
1966288.6 mm (11.4 in)
1967461.5 mm (18.2 in)
1968420.5 mm (16.6 in)
1969225.1 mm (8.9 in)
1970242.6 mm (9.6 in)
1971404.5 mm (15.9 in)
1972311.4 mm (12.3 in)
1973335.0 mm (13.2 in)
1974292.9 mm (11.5 in)
1975458.9 mm (18.1 in)
1976259.4 mm (10.2 in)
1977297.1 mm (11.7 in)
1978268.8 mm (10.6 in)
1979308.3 mm (12.1 in)
1980333.0 mm (13.1 in)
1981408.0 mm (16.1 in)
1982382.2 mm (15.0 in)
1983243.8 mm (9.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Tahsis by year The longest dry spell of the year at Tahsis, 1952 to 1983. The record is 36 days in 1958, marked on the chart; the median year is 20 days. 010203040196019701980Record: 36 days in 1958
The longest dry spell of the year at Tahsis, 1952 to 1983. The record is 36 days in 1958, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Tahsis by year
YearLongest dry spell (CDD)
195218 days
195314 days
195415 days
195511 days
195615 days
195720 days
195836 days
195920 days
196032 days
196122 days
196220 days
196325 days
19649 days
196520 days
196612 days
196721 days
196820 days
196923 days
197021 days
197124 days
197217 days
197321 days
197430 days
197513 days
197613 days
197722 days
197829 days
197916 days
198014 days
198115 days
198222 days
198319 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 Tahsis standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tahsis 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).