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Canadian Climate Normals 1961-1990 Station Data

Temperature and Precipitation Graph
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Normals Data

Data used in the calculation of these Normals may be subject to further quality assurance checks. This may result in minor changes to some values presented here.

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Normals Station Data
(all elements)
1961 to 1990 Canadian Climate Normals Station Data
 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Temperature
Daily Average (°C)-5.6 -4.9 0.3 6.2 12.5 17.8 20.7 20.1 16.2 9.9 4.2 -2.2 7.9
Daily Maximum (°C)-2.2 -1.0 4.2 11.0 17.8 22.9 25.9 25.1 20.9 14.2 7.5 1.0 12.3
Daily Minimum (°C)-9.1 -8.9 -3.7 1.3 7.2 12.6 15.5 15.0 11.4 5.6 0.8 -5.4 3.5
Extreme Maximum (°C)13.9 14.4 22.8 27.8 32.2 34.4 40.0 36.1 33.3 29.4 24.4 16.7
Date (yyyy/dd)1932/ 15Legend++ 1933/ 14Legend++ 1977/ 29Legend++ 1938/ 27 1962/ 18 1933/ 21Legend++ 1936/ 09 1955/ 01 1912/ 06 1898/ 03 1950/ 01 1900/ 03
Extreme Minimum (°C)-32.2 -33.3 -26.1 -14.4 -6.7 -1.7 3.3 1.1 -2.8 -7.8 -18.9 -29.4
Date (yyyy/dd)1914/ 14 1910/ 21 1916/ 18 1923/ 01 1935/ 22 1931/ 09Legend++ 1898/ 12 1940/ 24 1942/ 29Legend++ 1936/ 27 1891/ 29 1914/ 26
Precipitation
Rainfall (mm)36.9 LegendNXN LegendNXN 83.0 72.3 84.3 74.1 77.3 93.8 72.6 LegendNXN 64.8 LegendNXN
Snowfall (cm)33.7 21.3 13.1 4.0 0.0 0.0 0.0 0.0 0.0 0.0 7.5 33.0 112.7
Precipitation (mm)69.0 LegendNXN LegendNXN 87.0 72.3 84.3 74.1 77.3 93.8 72.6 LegendNXN 96.5 LegendNXN
Extreme Daily Rainfall (mm)81.3 80.5 58.4 88.4 55.6 99.3 83.3 66.5 66.8 94.7 86.4 55.9
Date (yyyy/dd)1959/ 21 1954/ 16 1972/ 01 1937/ 26 1976/ 06 1945/ 18 1917/ 08 1948/ 31 1878/ 13 1954/ 15 1951/ 07 1959/ 12
Extreme Daily Snowfall (cm)39.1 29.0 43.2 33.0 8.9 0.0 0.0 0.0 0.0 19.8 38.1 43.2
Date (yyyy/dd)1884/ 08 1900/ 04 1923/ 07 1886/ 06 1907/ 10 1983/ 30Legend++ 1983/ 31Legend++ 1983/ 31Legend++ 1983/ 30Legend++ 1909/ 12 1969/ 15 1944/ 12
Extreme Daily Precipitation (mm)81.3 80.5 58.4 88.4 55.6 99.3 83.3 66.5 66.8 94.7 86.4 55.9
Date (yyyy/dd)1959/ 21 1954/ 16 1972/ 01 1937/ 26 1976/ 06 1945/ 18 1917/ 08 1948/ 31 1878/ 13 1954/ 15 1951/ 07 1959/ 12
Degree Days
Above 18 °C0.0 0.0 0.0 0.0 6.8 38.9 92.8 78.9 29.5 1.0 0.0 0.0 248.0
Above 5 °C0.5 0.4 11.1 72.0 234.6 383.5 487.4 467.6 335.7 160.0 40.5 4.4 2198.0
Below 0 °C187.5 154.4 52.7 4.8 0.0 0.0 0.0 0.0 0.0 0.3 10.8 102.6 513.0
Below 18 °C733.7 648.8 550.7 353.8 176.4 45.4 8.5 14.3 83.8 252.0 416.0 629.9 3913.0
Days With
Maximum Temperature >°C12.0 12.0 25.0 29.0 31.0 30.0 31.0 31.0 30.0 31.0 28.0 18.0 308.0
Measurable Rainfall2.0 3.0 5.0 7.0 8.0 7.0 6.0 7.0 7.0 7.0 LegendNXN 5.0 LegendNXN
Measurable Snowfall4.0 3.0 2.0 Legend** 0.0 0.0 0.0 0.0 0.0 0.0 1.0 4.0 15.0
Measurable Precipitation6.0 5.0 7.0 8.0 8.0 7.0 6.0 7.0 7.0 7.0 LegendNXN 9.0 LegendNXN

Legend

  • C = Calm
  • M = No data for the period
  • N or X = Data exists, but not enough to derive a value
  • + = Most recent occurrence of the extreme value
  • * = Quantity is less than one

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