Built 2026-10-17 (17 October 2026)

Gore Bay Weather Records (CA006092915)

Record envelope, standing records and threshold days for Gore Bay (CA006092915), Ontario, Canada, with 103 years of record.

Key Facts for Gore Bay

  • Gore Bay (CA006092915) is a weather station in Ontario, Canada at 45.92 latitude and -82.47 longitude, 191 m (627 ft) above sea level.
  • The station reports from 1881 to 1983, 103 years of record.
  • 1,464 records set at Gore Bay still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Gore Bay set a daily record precipitation of 30.8 mm (1.2 in) on 13 October 1983.

About the Station

  • Location: Ontario, Canada, 45.92 latitude, -82.47 longitude.
  • Elevation: 191 m (627 ft).
  • Period of record: 1881 to 1983, 103 years.
  • Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Gore Bay, with 2026 drawn through them The band shows the record high and record low for each calendar day at Gore Bay. 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 Gore Bay. 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 Gore Bay, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan9.4 C (48.9 F)-37.5 C (-35.5 F)n/an/a
Feb10.6 C (51.1 F)-38.9 C (-38.0 F)n/an/a
Mar22.2 C (72.0 F)-32.8 C (-27.0 F)n/an/a
Apr27.2 C (81.0 F)-23.3 C (-9.9 F)n/an/a
May30.6 C (87.1 F)-7.8 C (18.0 F)n/an/a
Jun33.9 C (93.0 F)-1.7 C (28.9 F)n/an/a
Jul37.8 C (100.0 F)1.1 C (34.0 F)n/an/a
Aug35.6 C (96.1 F)0.0 C (32.0 F)n/an/a
Sep34.4 C (93.9 F)-3.9 C (25.0 F)n/an/a
Oct26.7 C (80.1 F)-9.4 C (15.1 F)n/an/a
Nov20.0 C (68.0 F)-26.1 C (-15.0 F)n/an/a
Dec15.0 C (59.0 F)-36.1 C (-33.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Gore Bay by the year they were set 1,464 records at Gore Bay still stand. 1919 holds the most, with 45. 02040601882: 71915: 31916: 271917: 261918: 221919: 451920: 351921: 431922: 151923: 351924: 101925: 201926: 261927: 171928: 161929: 241930: 201931: 191932: 221933: 311934: 311935: 251936: 341937: 81938: 191939: 121940: 161941: 221942: 141943: 161944: 221945: 351946: 321947: 341948: 181949: 221950: 201951: 191952: 111953: 251954: 111955: 221956: 261957: 151958: 291959: 221960: 51961: 131962: 211963: 241964: 271965: 191966: 141967: 171968: 241969: 111970: 171971: 121972: 151973: 221974: 171975: 121976: 221977: 191978: 101979: 271980: 211981: 221982: 271983: 231882192119281935194219491956196319701977
1,464 records at Gore Bay still stand. 1919 holds the most, with 45.
Standing records at Gore Bay by the year they were set
Year setStanding records
18827
19153
191627
191726
191822
191945
192035
192143
192215
192335
192410
192520
192626
192717
192816
192924
193020
193119
193222
193331
193431
193525
193634
19378
193819
193912
194016
194122
194214
194316
194422
194535
194632
194734
194818
194922
195020
195119
195211
195325
195411
195522
195626
195715
195829
195922
19605
196113
196221
196324
196427
196519
196614
196717
196824
196911
197017
197112
197215
197322
197417
197512
197622
197719
197810
197927
198021
198122
198227
198323

All-Time Record Progression

1 new records
When Gore Bay set new all-time records 1 all-time records were set at Gore Bay between 3 January 1981 and 3 January 1981. Each dot is a new record. Record low maximum temperature3 January 1981: Record low maximum temperature -26.0 C (-14.8 F)
1 all-time records were set at Gore Bay between 3 January 1981 and 3 January 1981. Each dot is a new record.
When Gore Bay set new all-time records
DateKindDetail
1981-01-03Record low maximum temperatureRecord low maximum temperature -26.0 C (-14.8 F)

Wettest Day of Each Month

Sep: 91.9 mm (3.6 in)
Record daily precipitation for each month at Gore Bay The wettest day on record for each calendar month at Gore Bay. The most was 91.9 mm (3.6 in) on 21 September 1928. 0255075100 Jan: 47.0 mm (1.9 in), 15 January 1940 Jan Feb: 49.3 mm (1.9 in), 20 February 1953 Feb Mar: 38.1 mm (1.5 in), 12 March 1977 Mar Apr: 44.8 mm (1.8 in), 8 April 1980 Apr May: 46.7 mm (1.8 in), 10 May 1918 May Jun: 82.6 mm (3.3 in), 13 June 1943 Jun Jul: 83.8 mm (3.3 in), 19 July 1944 Jul Aug: 54.4 mm (2.1 in), 2 August 1964 Aug Sep: 91.9 mm (3.6 in), 21 September 1928 Sep Oct: 57.2 mm (2.3 in), 7 October 1941 Oct Nov: 40.6 mm (1.6 in), 27 November 1926 Nov Dec: 63.5 mm (2.5 in), 24 December 1923 Dec
The wettest day on record for each calendar month at Gore Bay. The most was 91.9 mm (3.6 in) on 21 September 1928.
Record daily precipitation for each month at Gore Bay
MonthRecord daily precipitation (mm)Date
Jan47.0 mm (1.9 in)15 January 1940
Feb49.3 mm (1.9 in)20 February 1953
Mar38.1 mm (1.5 in)12 March 1977
Apr44.8 mm (1.8 in)8 April 1980
May46.7 mm (1.8 in)10 May 1918
Jun82.6 mm (3.3 in)13 June 1943
Jul83.8 mm (3.3 in)19 July 1944
Aug54.4 mm (2.1 in)2 August 1964
Sep91.9 mm (3.6 in)21 September 1928
Oct57.2 mm (2.3 in)7 October 1941
Nov40.6 mm (1.6 in)27 November 1926
Dec63.5 mm (2.5 in)24 December 1923

Period of Record Coverage

1882 to 1983
Days with data per year at Gore Bay 70 years of record at Gore Bay, 1882 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1882, 1915, 1916, 1983. 1882: 56 of 365 days1915: 92 of 365 days1916: 326 of 366 days1917: 365 of 365 days1918: 364 of 365 days1919: 365 of 365 days1920: 366 of 366 days1921: 365 of 365 days1922: 364 of 365 days1923: 365 of 365 days1924: 366 of 366 days1925: 365 of 365 days1926: 364 of 365 days1927: 364 of 365 days1928: 345 of 366 days1929: 344 of 365 days1930: 337 of 365 days1931: 348 of 365 days1932: 348 of 366 days1933: 346 of 365 days1934: 351 of 365 days1935: 365 of 365 days1936: 365 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 364 of 365 days1948: 365 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 360 of 365 days1959: 336 of 365 days1960: 366 of 366 days1961: 361 of 365 days1962: 361 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 361 of 365 days1966: 362 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 364 of 365 days1982: 365 of 365 days1983: 304 of 365 days1920193019401950196019701980
70 years of record at Gore Bay, 1882 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1882, 1915, 1916, 1983.
Days with data per year at Gore Bay
YearDays with dataShare of yearComplete
18825615%No
19159225%No
191632689%No
1917365100%Yes
1918364100%Yes
1919365100%Yes
1920366100%Yes
1921365100%Yes
1922364100%Yes
1923365100%Yes
1924366100%Yes
1925365100%Yes
1926364100%Yes
1927364100%Yes
192834594%Yes
192934494%Yes
193033792%Yes
193134895%Yes
193234895%Yes
193334695%Yes
193435196%Yes
1935365100%Yes
1936365100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940366100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947364100%Yes
1948365100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954364100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
195836099%Yes
195933692%Yes
1960366100%Yes
196136199%Yes
196236199%Yes
1963365100%Yes
1964366100%Yes
196536199%Yes
196636299%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981364100%Yes
1982365100%Yes
198330483%No

Latest Records

20
Latest records at Gore Bay
DateStationRecordValueBeat old record byOld record stoodSignificance
13 October 1983Gore Bay, CAdaily rain30.8 mm (1.2 in)3.4 mm (0.13 in)13 years18 of 100 (Routine)
3 October 1983Gore Bay, CAdaily rain34.8 mm (1.4 in)18.2 mm (0.7 in)4 years32 of 100 (Routine)
3 October 1983Gore Bay, CAdaily high min15.5 C (59.9 F)1.6 C (2.9 F)9 years15 of 100 (Routine)
19 September 1983Gore Bay, CAdaily rain32.4 mm (1.3 in)8.0 mm (0.31 in)8 years20 of 100 (Routine)
5 September 1983Gore Bay, CAdaily high min19.5 C (67.1 F)1.2 C (2.2 F)61 years30 of 100 (Routine)
8 August 1983Gore Bay, CAdaily high min19.0 C (66.2 F)0.1 C (0.2 F)9 years12 of 100 (Routine)
17 July 1983Gore Bay, CAdaily rain10.0 mm (0.4 in)2.9 mm (0.11 in)56 years20 of 100 (Routine)
16 July 1983Gore Bay, CAdaily high min19.5 C (67.1 F)0.1 C (0.2 F)45 years23 of 100 (Routine)
15 July 1983Gore Bay, CAdaily high max32.5 C (90.5 F)0.8 C (1.4 F)29 years20 of 100 (Routine)
15 July 1983Gore Bay, CAdaily high min19.0 C (66.2 F)0.1 C (0.2 F)36 years20 of 100 (Routine)
23 June 1983Gore Bay, CAdaily high min17.5 C (63.5 F)0.3 C (0.5 F)60 years28 of 100 (Routine)
7 June 1983Gore Bay, CAdaily low max13.0 C (55.4 F)0.9 C (1.6 F)58 years29 of 100 (Routine)
5 June 1983Gore Bay, CAdaily low max12.0 C (53.6 F)0.2 C (0.4 F)53 years26 of 100 (Routine)
29 May 1983Gore Bay, CAdaily rain31.4 mm (1.2 in)7.3 mm (0.29 in)29 years27 of 100 (Routine)
26 May 1983Gore Bay, CAdaily low max7.5 C (45.5 F)0.3 C (0.5 F)21 years16 of 100 (Routine)
25 May 1983Gore Bay, CAdaily low max8.0 C (46.4 F)0.9 C (1.6 F)21 years17 of 100 (Routine)
22 May 1983Gore Bay, CAdaily rain16.0 mm (0.6 in)3.3 mm (0.13 in)56 years20 of 100 (Routine)
13 April 1983Gore Bay, CAdaily rain23.8 mm (0.9 in)7.8 mm (0.31 in)4 years20 of 100 (Routine)
21 March 1983Gore Bay, CAdaily snowfall26.0 cm (10.2 in)10.8 cm (4.3 in)44 years42 of 100 (Notable)
21 March 1983Gore Bay, CAdaily low max-10.5 C (13.1 F)3.3 C (5.9 F)17 years21 of 100 (Routine)

Climate Trend

57 complete years, 1918 to 1982
Annual mean temperature at Gore Bay as warming stripes, 1918 to 1982 One stripe for each of 57 complete years at Gore Bay, 1918 to 1982. Blue stripes are years cooler than the station's own mean of 4.8 C (40.6 F); red stripes are warmer. The coolest year was 1926, at 3.4 C (38.0 F), and the warmest was 1921, at 6.8 C (44.3 F). The strongest colour marks a difference of 2.1 C (3.8 F). 1918: 4.1 C, -0.7 C from the station mean1919: 5.7 C, +1.0 C from the station mean1920: 4.5 C, -0.3 C from the station mean1921: 6.8 C, +2.0 C from the station mean1922: 5.2 C, +0.4 C from the station mean1923: 4.3 C, -0.5 C from the station mean1924: 3.8 C, -1.0 C from the station mean1925: 4.9 C, +0.1 C from the station mean1926: 3.4 C, -1.4 C from the station mean1927: 5.2 C, +0.4 C from the station mean1934: 4.0 C, -0.7 C from the station mean1935: 4.3 C, -0.5 C from the station mean1936: 3.8 C, -1.0 C from the station mean1937: 5.3 C, +0.5 C from the station mean1938: 5.5 C, +0.8 C from the station mean1939: 4.8 C, 0.0 C from the station mean1940: 4.3 C, -0.5 C from the station mean1941: 5.1 C, +0.3 C from the station mean1942: 4.9 C, +0.2 C from the station mean1944: 5.4 C, +0.6 C from the station mean1945: 4.6 C, -0.1 C from the station mean1946: 5.5 C, +0.7 C from the station mean1947: 5.3 C, +0.5 C from the station mean1948: 5.4 C, +0.6 C from the station mean1949: 5.9 C, +1.2 C from the station mean1950: 4.1 C, -0.7 C from the station mean1951: 4.6 C, -0.1 C from the station mean1952: 5.8 C, +1.0 C from the station mean1953: 6.0 C, +1.2 C from the station mean1954: 4.9 C, +0.1 C from the station mean1955: 5.7 C, +0.9 C from the station mean1956: 4.1 C, -0.7 C from the station mean1957: 4.6 C, -0.1 C from the station mean1958: 4.3 C, -0.5 C from the station mean1960: 4.7 C, -0.1 C from the station mean1961: 5.1 C, +0.3 C from the station mean1962: 4.7 C, -0.1 C from the station mean1963: 4.4 C, -0.4 C from the station mean1964: 5.3 C, +0.5 C from the station mean1965: 4.3 C, -0.4 C from the station mean1966: 4.9 C, +0.1 C from the station mean1967: 4.2 C, -0.6 C from the station mean1968: 4.9 C, +0.1 C from the station mean1969: 4.8 C, 0.0 C from the station mean1970: 4.4 C, -0.4 C from the station mean1971: 4.7 C, -0.1 C from the station mean1972: 3.6 C, -1.2 C from the station mean1973: 5.8 C, +1.1 C from the station mean1974: 4.3 C, -0.4 C from the station mean1975: 5.3 C, +0.5 C from the station mean1976: 4.1 C, -0.7 C from the station mean1977: 4.9 C, +0.1 C from the station mean1978: 4.1 C, -0.7 C from the station mean1979: 4.1 C, -0.7 C from the station mean1980: 4.0 C, -0.8 C from the station mean1981: 5.2 C, +0.4 C from the station mean1982: 4.6 C, -0.2 C from the station mean1918193019401950196019701980
One stripe for each of 57 complete years at Gore Bay, 1918 to 1982. Blue stripes are years cooler than the station's own mean of 4.8 C (40.6 F); red stripes are warmer. The coolest year was 1926, at 3.4 C (38.0 F), and the warmest was 1921, at 6.8 C (44.3 F). The strongest colour marks a difference of 2.1 C (3.8 F).
Annual mean temperature at Gore Bay as warming stripes, 1918 to 1982
YearAnnual mean temperatureDifference from the station mean
19184.1 C-0.66 C
19195.7 C+0.97 C
19204.5 C-0.31 C
19216.8 C+2.04 C
19225.2 C+0.43 C
19234.3 C-0.45 C
19243.8 C-0.95 C
19254.9 C+0.09 C
19263.4 C-1.42 C
19275.2 C+0.41 C
19344.0 C-0.74 C
19354.3 C-0.51 C
19363.8 C-1.01 C
19375.3 C+0.55 C
19385.5 C+0.77 C
19394.8 C+0.03 C
19404.3 C-0.48 C
19415.1 C+0.29 C
19424.9 C+0.17 C
19445.4 C+0.58 C
19454.6 C-0.13 C
19465.5 C+0.74 C
19475.3 C+0.55 C
19485.4 C+0.61 C
19495.9 C+1.16 C
19504.1 C-0.69 C
19514.6 C-0.13 C
19525.8 C+1.00 C
19536.0 C+1.18 C
19544.9 C+0.11 C
19555.7 C+0.90 C
19564.1 C-0.68 C
19574.6 C-0.14 C
19584.3 C-0.51 C
19604.7 C-0.12 C
19615.1 C+0.29 C
19624.7 C-0.12 C
19634.4 C-0.42 C
19645.3 C+0.50 C
19654.3 C-0.44 C
19664.9 C+0.14 C
19674.2 C-0.61 C
19684.9 C+0.11 C
19694.8 C+0.03 C
19704.4 C-0.38 C
19714.7 C-0.07 C
19723.6 C-1.17 C
19735.8 C+1.07 C
19744.3 C-0.43 C
19755.3 C+0.53 C
19764.1 C-0.72 C
19774.9 C+0.09 C
19784.1 C-0.67 C
19794.1 C-0.66 C
19804.0 C-0.75 C
19815.2 C+0.42 C
19824.6 C-0.21 C

The fitted trend in annual mean temperature here over 1918 to 1982 is -0.04 C (-0.14 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.3 to 0.1) per decade. The slope is a straight line fitted to 57 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Gore Bay
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.04 C (-0.14 to 0.05) per decade-0.1 F (-0.3 to 0.1) per decade1918 to 198257Not clearly different from zero
Mean daily maximum-0.11 C (-0.22 to 0.00) per decade-0.20 F (-0.40 to 0.01) per decade1918 to 198257Not clearly different from zero
Mean daily minimum0.02 C (-0.09 to 0.13) per decade0.04 F (-0.16 to 0.23) per decade1918 to 198257Not clearly different from zero

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

1881 to 1983
Yearly extremes at Gore Bay: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)37.8 C (100.0 F)193631.1 C (88.0 F)70
Coldest night (TNn)-38.9 C (-38.0 F)1943-32.8 C (-27.0 F)70
Wettest day (Rx1day)91.9 mm (3.6 in)192840.1 mm (1.6 in)71
Wettest five days (Rx5day)129.2 mm (5.1 in)196863.6 mm (2.5 in)71
Longest dry spell (CDD)40 days193119 days71

Hottest day (TXx)

Hottest day (TXx) at Gore Bay by year The hottest day of the year at Gore Bay, 1881 to 1983. The record is 37.8 C (100.0 F) in 1936, marked on the chart; the median year is 31.1 C (88.0 F). 01020304019001920194019601980Record: 37.8 C (100.0 F) in 1936
The hottest day of the year at Gore Bay, 1881 to 1983. The record is 37.8 C (100.0 F) in 1936, marked on the chart; the median year is 31.1 C (88.0 F).
Hottest day (TXx) at Gore Bay by year
YearHottest day (TXx)
1881n/a
18827.2 C (45.0 F)
191517.8 C (64.0 F)
191636.7 C (98.1 F)
191733.9 C (93.0 F)
191831.7 C (89.1 F)
191932.8 C (91.0 F)
192028.3 C (82.9 F)
192135.6 C (96.1 F)
192230.0 C (86.0 F)
192332.8 C (91.0 F)
192428.9 C (84.0 F)
192531.1 C (88.0 F)
192633.3 C (91.9 F)
192731.1 C (88.0 F)
192832.2 C (90.0 F)
192932.2 C (90.0 F)
193029.4 C (84.9 F)
193135.0 C (95.0 F)
193230.6 C (87.1 F)
193332.2 C (90.0 F)
193430.6 C (87.1 F)
193532.8 C (91.0 F)
193637.8 C (100.0 F)
193733.3 C (91.9 F)
193832.2 C (90.0 F)
193935.6 C (96.1 F)
194030.0 C (86.0 F)
194132.2 C (90.0 F)
194229.4 C (84.9 F)
194331.1 C (88.0 F)
194431.1 C (88.0 F)
194531.1 C (88.0 F)
194630.6 C (87.1 F)
194734.4 C (93.9 F)
194834.4 C (93.9 F)
194933.9 C (93.0 F)
195029.4 C (84.9 F)
195130.6 C (87.1 F)
195231.1 C (88.0 F)
195334.4 C (93.9 F)
195430.6 C (87.1 F)
195536.7 C (98.1 F)
195631.1 C (88.0 F)
195731.1 C (88.0 F)
195830.6 C (87.1 F)
195931.7 C (89.1 F)
196030.0 C (86.0 F)
196131.7 C (89.1 F)
196230.6 C (87.1 F)
196331.1 C (88.0 F)
196431.1 C (88.0 F)
196528.9 C (84.0 F)
196632.8 C (91.0 F)
196728.3 C (82.9 F)
196829.4 C (84.9 F)
196930.0 C (86.0 F)
197029.4 C (84.9 F)
197128.3 C (82.9 F)
197228.3 C (82.9 F)
197330.6 C (87.1 F)
197429.4 C (84.9 F)
197533.3 C (91.9 F)
197628.9 C (84.0 F)
197732.8 C (91.0 F)
197828.5 C (83.3 F)
197928.0 C (82.4 F)
198028.5 C (83.3 F)
198130.0 C (86.0 F)
198228.0 C (82.4 F)
198332.5 C (90.5 F)

Coldest night (TNn)

Coldest night (TNn) at Gore Bay by year The coldest night of the year at Gore Bay, 1881 to 1983. The record is -38.9 C (-38.0 F) in 1943, marked on the chart; the median year is -32.8 C (-27.0 F). -40-30-20-1019001920194019601980Record: -38.9 C (-38.0 F) in 1943
The coldest night of the year at Gore Bay, 1881 to 1983. The record is -38.9 C (-38.0 F) in 1943, marked on the chart; the median year is -32.8 C (-27.0 F).
Coldest night (TNn) at Gore Bay by year
YearColdest night (TNn)
1881n/a
1882-17.8 C (0.0 F)
1915-16.7 C (1.9 F)
1916-27.2 C (-17.0 F)
1917-35.0 C (-31.0 F)
1918-38.3 C (-36.9 F)
1919-28.9 C (-20.0 F)
1920-34.4 C (-29.9 F)
1921-31.1 C (-24.0 F)
1922-29.4 C (-20.9 F)
1923-30.6 C (-23.1 F)
1924-36.7 C (-34.1 F)
1925-32.8 C (-27.0 F)
1926-31.7 C (-25.1 F)
1927-36.1 C (-33.0 F)
1928-35.6 C (-32.1 F)
1929-32.2 C (-26.0 F)
1930-33.3 C (-27.9 F)
1931-28.9 C (-20.0 F)
1932-25.6 C (-14.1 F)
1933-36.1 C (-33.0 F)
1934-35.0 C (-31.0 F)
1935-36.1 C (-33.0 F)
1936-32.8 C (-27.0 F)
1937-23.9 C (-11.0 F)
1938-28.9 C (-20.0 F)
1939-35.0 C (-31.0 F)
1940-33.3 C (-27.9 F)
1941-34.4 C (-29.9 F)
1942-37.2 C (-35.0 F)
1943-38.9 C (-38.0 F)
1944-23.9 C (-11.0 F)
1945-36.1 C (-33.0 F)
1946-32.2 C (-26.0 F)
1947-31.7 C (-25.1 F)
1948-33.9 C (-29.0 F)
1949-26.7 C (-16.1 F)
1950-32.8 C (-27.0 F)
1951-35.0 C (-31.0 F)
1952-36.7 C (-34.1 F)
1953-27.2 C (-17.0 F)
1954-32.2 C (-26.0 F)
1955-31.7 C (-25.1 F)
1956-27.2 C (-17.0 F)
1957-36.1 C (-33.0 F)
1958-33.3 C (-27.9 F)
1959-32.2 C (-26.0 F)
1960-30.0 C (-22.0 F)
1961-28.9 C (-20.0 F)
1962-32.8 C (-27.0 F)
1963-36.7 C (-34.1 F)
1964-27.8 C (-18.0 F)
1965-33.3 C (-27.9 F)
1966-29.4 C (-20.9 F)
1967-35.6 C (-32.1 F)
1968-33.3 C (-27.9 F)
1969-25.0 C (-13.0 F)
1970-35.0 C (-31.0 F)
1971-33.9 C (-29.0 F)
1972-32.2 C (-26.0 F)
1973-27.2 C (-17.0 F)
1974-29.4 C (-20.9 F)
1975-28.3 C (-18.9 F)
1976-34.4 C (-29.9 F)
1977-36.1 C (-33.0 F)
1978-30.0 C (-22.0 F)
1979-38.5 C (-37.3 F)
1980-34.5 C (-30.1 F)
1981-33.5 C (-28.3 F)
1982-37.5 C (-35.5 F)
1983-25.0 C (-13.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Gore Bay by year The wettest day of the year at Gore Bay, 1881 to 1983. The record is 91.9 mm (3.6 in) in 1928, marked on the chart; the median year is 40.1 mm (1.6 in). 025507510019001920194019601980Record: 91.9 mm (3.6 in) in 1928
The wettest day of the year at Gore Bay, 1881 to 1983. The record is 91.9 mm (3.6 in) in 1928, marked on the chart; the median year is 40.1 mm (1.6 in).
Wettest day (Rx1day) at Gore Bay by year
YearWettest day (Rx1day)
188132.0 mm (1.3 in)
188215.7 mm (0.6 in)
19157.6 mm (0.30 in)
191635.1 mm (1.4 in)
191725.4 mm (1.0 in)
191855.4 mm (2.2 in)
191941.4 mm (1.6 in)
192058.4 mm (2.3 in)
192136.8 mm (1.4 in)
192221.1 mm (0.8 in)
192363.5 mm (2.5 in)
192436.8 mm (1.4 in)
192529.2 mm (1.1 in)
192640.6 mm (1.6 in)
192729.2 mm (1.1 in)
192891.9 mm (3.6 in)
192955.4 mm (2.2 in)
193038.1 mm (1.5 in)
193140.1 mm (1.6 in)
193238.6 mm (1.5 in)
193328.2 mm (1.1 in)
193440.4 mm (1.6 in)
193523.9 mm (0.9 in)
193639.4 mm (1.6 in)
193743.9 mm (1.7 in)
193842.2 mm (1.7 in)
193936.8 mm (1.4 in)
194047.0 mm (1.9 in)
194157.2 mm (2.3 in)
194225.4 mm (1.0 in)
194382.6 mm (3.3 in)
194483.8 mm (3.3 in)
194530.5 mm (1.2 in)
194642.9 mm (1.7 in)
194734.3 mm (1.4 in)
194837.8 mm (1.5 in)
194933.8 mm (1.3 in)
195050.8 mm (2.0 in)
195135.3 mm (1.4 in)
195226.4 mm (1.0 in)
195349.3 mm (1.9 in)
195459.4 mm (2.3 in)
195546.7 mm (1.8 in)
195643.7 mm (1.7 in)
195739.9 mm (1.6 in)
195840.1 mm (1.6 in)
195932.5 mm (1.3 in)
196036.6 mm (1.4 in)
196158.9 mm (2.3 in)
196238.1 mm (1.5 in)
196337.8 mm (1.5 in)
196454.4 mm (2.1 in)
196543.2 mm (1.7 in)
196642.7 mm (1.7 in)
196739.4 mm (1.6 in)
196853.8 mm (2.1 in)
196937.6 mm (1.5 in)
197046.2 mm (1.8 in)
197139.6 mm (1.6 in)
197250.0 mm (2.0 in)
197334.8 mm (1.4 in)
197445.7 mm (1.8 in)
197528.2 mm (1.1 in)
197643.2 mm (1.7 in)
197740.9 mm (1.6 in)
197844.0 mm (1.7 in)
197941.2 mm (1.6 in)
198044.8 mm (1.8 in)
198151.0 mm (2.0 in)
198243.0 mm (1.7 in)
198334.8 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Gore Bay by year The wettest five days of the year at Gore Bay, 1881 to 1983. The record is 129.2 mm (5.1 in) in 1968, marked on the chart; the median year is 63.6 mm (2.5 in). 05010015019001920194019601980Record: 129.2 mm (5.1 in) in 1968
The wettest five days of the year at Gore Bay, 1881 to 1983. The record is 129.2 mm (5.1 in) in 1968, marked on the chart; the median year is 63.6 mm (2.5 in).
Wettest five days (Rx5day) at Gore Bay by year
YearWettest five days (Rx5day)
188175.6 mm (3.0 in)
188215.7 mm (0.6 in)
191512.9 mm (0.5 in)
191661.2 mm (2.4 in)
191747.5 mm (1.9 in)
191873.6 mm (2.9 in)
191983.0 mm (3.3 in)
192058.4 mm (2.3 in)
192164.3 mm (2.5 in)
192247.0 mm (1.9 in)
192373.7 mm (2.9 in)
192462.2 mm (2.4 in)
192552.8 mm (2.1 in)
192665.1 mm (2.6 in)
192752.0 mm (2.0 in)
1928100.0 mm (3.9 in)
192973.0 mm (2.9 in)
193070.4 mm (2.8 in)
193147.7 mm (1.9 in)
193261.7 mm (2.4 in)
193349.6 mm (2.0 in)
193469.5 mm (2.7 in)
193546.0 mm (1.8 in)
193657.9 mm (2.3 in)
193778.8 mm (3.1 in)
193866.7 mm (2.6 in)
193957.8 mm (2.3 in)
194074.9 mm (2.9 in)
194198.8 mm (3.9 in)
194266.1 mm (2.6 in)
1943119.7 mm (4.7 in)
194484.3 mm (3.3 in)
194543.2 mm (1.7 in)
194644.5 mm (1.8 in)
194747.2 mm (1.9 in)
194859.7 mm (2.4 in)
194951.0 mm (2.0 in)
195074.7 mm (2.9 in)
195158.0 mm (2.3 in)
195251.5 mm (2.0 in)
195355.6 mm (2.2 in)
1954116.3 mm (4.6 in)
195548.2 mm (1.9 in)
195644.7 mm (1.8 in)
1957102.7 mm (4.0 in)
195870.7 mm (2.8 in)
195953.6 mm (2.1 in)
196080.8 mm (3.2 in)
1961105.4 mm (4.1 in)
196252.0 mm (2.0 in)
196360.0 mm (2.4 in)
1964101.1 mm (4.0 in)
196571.4 mm (2.8 in)
196662.8 mm (2.5 in)
196763.6 mm (2.5 in)
1968129.2 mm (5.1 in)
196976.0 mm (3.0 in)
197093.5 mm (3.7 in)
197159.0 mm (2.3 in)
197270.8 mm (2.8 in)
197369.1 mm (2.7 in)
197474.9 mm (2.9 in)
197550.6 mm (2.0 in)
197652.6 mm (2.1 in)
197765.8 mm (2.6 in)
197859.8 mm (2.4 in)
197954.6 mm (2.1 in)
198065.0 mm (2.6 in)
198159.4 mm (2.3 in)
198264.0 mm (2.5 in)
198383.0 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Gore Bay by year The longest dry spell of the year at Gore Bay, 1881 to 1983. The record is 40 days in 1931, marked on the chart; the median year is 19 days. 1020304019001920194019601980Record: 40 days in 1931
The longest dry spell of the year at Gore Bay, 1881 to 1983. The record is 40 days in 1931, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Gore Bay by year
YearLongest dry spell (CDD)
188134 days
188227 days
191517 days
191636 days
191725 days
191819 days
191928 days
192022 days
192120 days
192225 days
192338 days
192423 days
192516 days
192623 days
192717 days
192821 days
192926 days
193024 days
193140 days
193221 days
193316 days
193422 days
193530 days
193615 days
193719 days
193813 days
193919 days
194015 days
194118 days
194218 days
194319 days
194423 days
194519 days
194619 days
194720 days
194816 days
194922 days
195013 days
195117 days
195214 days
195320 days
195416 days
195515 days
195615 days
195722 days
195820 days
195915 days
196018 days
196125 days
196213 days
196323 days
196413 days
196516 days
196619 days
196718 days
196817 days
196923 days
197016 days
197111 days
197215 days
197315 days
197414 days
197523 days
197618 days
197716 days
197818 days
197922 days
198017 days
198117 days
198211 days
198314 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.

Frost Dates and Growing Season

57 years with a frost

Across 57 years with a frost, the median last spring frost at Gore Bay falls on 20 May and the median first autumn frost on 27 September, which leaves a median of 130 days between them.

Fitted over all years, the growing season changes by -1.4 days per decade at this station.

Frost dates and growing season at Gore Bay
MeasureMedian, all yearsEarliest periodRecent period (1952 to 1982)Recent against earliestFitted trend
Last spring frost20 Mayn/a20 Mayn/a+0.5 days per decade
First autumn frost27 Septembern/a27 Septembern/a-0.9 days per decade
Growing days130 daysn/a127 daysn/a-1.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

65 years, 1916 to 1982

A day with at least 40.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 86.4 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Gore Bay: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years40.9 mm (1.6 in)
5 years52.0 mm (2.0 in)
10 years59.8 mm (2.4 in)
25 years70.1 mm (2.8 in)
50 years78.1 mm (3.1 in)
100 years86.4 mm (3.4 in)Longer than the 65 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, 65 years of values from 1916 to 1982.

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: 91.9 mm (3.6 in) in 1928; 83.8 mm (3.3 in) in 1944; 82.6 mm (3.3 in) in 1943.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Gore Bay, at 1944. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1944 ran 0.4 C (0.7 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Gore Bay, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1944+0.4+0.7likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

  • Data for Gore Bay standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Gore Bay 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).