Canadian Climate Normals 1961-1990 Station Data

Temperature and Precipitation Graph
Javascript must be enabled for this page to work
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.

PORT ALBERNI A
BRITISH COLUMBIA

Additional Search Options

Download Data

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)2.0 3.5 5.7 8.2 11.4 14.5 17.2 17.8 14.5 9.8 5.1 2.4 9.3
Daily Maximum (°C)4.5 7.0 10.6 13.9 17.4 20.5 24.2 25.2 21.4 14.7 7.9 4.7 14.3
Daily Minimum (°C)-0.6 -0.1 0.7 2.4 5.4 8.4 10.1 10.3 7.5 4.9 2.2 0.1 4.3
Extreme Maximum (°C)14.7 16.3 21.7 27.5 34.1 34.3 36.1 38.4 35.1 27.1 17.2 15.6
Date (yyyy/dd)1981/ 20 1988/ 28Legend++ 1979/ 23 1987/ 27 1983/ 28 1987/ 29 1971/ 26Legend++ 1978/ 08 1988/ 02 1987/ 01 1976/ 03 1976/ 15
Extreme Minimum (°C)-17.8 -15.1 -9.4 -6.1 -2.8 0.0 2.2 1.1 -3.3 -8.5 -16.8 -14.8
Date (yyyy/dd)1982/ 05 1986/ 19 1971/ 01 1970/ 02 1975/ 24 1976/ 02Legend++ 1971/ 02 1973/ 19 1970/ 13 1984/ 31 1985/ 29 1985/ 01
Precipitation
Rainfall (mm)218.8 225.9 194.7 105.8 75.1 47.3 28.8 32.0 71.5 198.7 296.1 271.1 1765.8
Snowfall (cm)36.8 28.6 12.6 1.6 0.0 0.0 0.0 0.0 0.0 0.7 11.3 29.0 120.5
Precipitation (mm)256.7 253.3 207.2 107.3 75.1 47.3 28.8 32.0 71.5 199.3 307.7 299.7 1886.0
Snow Depth at Month-end (cm)LegendNXN 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 4.0
Extreme Daily Rainfall (mm)98.6 95.4 93.2 46.4 49.2 48.2 37.3 29.7 58.4 101.0 90.1 111.0
Date (yyyy/dd)1973/ 14 1983/ 10 1974/ 09 1988/ 02 1987/ 29 1980/ 25 1974/ 16 1975/ 22 1972/ 20 1981/ 30 1983/ 14 1980/ 26
Extreme Daily Snowfall (cm)63.0 32.3 41.1 5.8 0.0 0.0 0.0 0.0 0.0 14.2 24.2 38.4
Date (yyyy/dd)1980/ 31 1975/ 11 1971/ 01 1972/ 08 1990/ 31Legend++ 1990/ 30Legend++ 1990/ 31Legend++ 1990/ 31Legend++ 1990/ 30Legend++ 1984/ 31 1983/ 24 1972/ 15
Extreme Daily Precipitation (mm)98.6 95.4 93.2 46.4 49.2 48.2 37.3 29.7 58.4 101.0 90.1 111.0
Date (yyyy/dd)1973/ 14 1983/ 10 1974/ 09 1988/ 02 1987/ 29 1980/ 25 1974/ 16 1975/ 22 1972/ 20 1981/ 30 1983/ 14 1980/ 26
Degree Days
Above 18 °C0.0 0.0 0.0 0.0 0.4 4.6 23.5 29.5 3.2 0.0 0.0 0.0 61.0
Above 5 °C9.4 15.5 40.8 98.0 199.7 284.6 377.4 396.8 285.3 152.3 43.2 13.9 1917.0
Below 0 °C19.6 6.8 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.1 6.0 15.0 48.0
Below 18 °C497.8 410.0 382.1 294.4 203.7 109.9 49.1 35.7 107.9 252.8 388.1 483.0 3215.0
Days With
Maximum Temperature >°C29.0 28.0 31.0 30.0 31.0 30.0 31.0 31.0 30.0 31.0 30.0 28.0 359.0
Measurable Rainfall17.0 16.0 18.0 16.0 15.0 11.0 7.0 7.0 11.0 16.0 20.0 18.0 172.0
Measurable Snowfall6.0 5.0 3.0 Legend** 0.0 0.0 0.0 0.0 0.0 Legend** 2.0 5.0 21.0
Measurable Precipitation20.0 18.0 18.0 16.0 15.0 11.0 7.0 7.0 11.0 16.0 21.0 21.0 181.0
Wind
Speed (km/h)4.0 4.0 5.0 7.0 8.0 LegendNXN 9.0 9.0 6.0 5.0 4.0 4.0 LegendNXN
Most Frequent DirectionLegendCC NW NW S S X S S S LegendCC LegendCC LegendCC X
Hourly Speed (km/h)56.0 59.0 43.0 51.0 45.0 48.0 48.0 52.0 39.0 47.0 43.0 64.0
DirectionS S S S S S S S S SE SE S
Humidity
Relative Humidity - 0600LST (%)LegendMM LegendMM LegendMM LegendNXN 93.0 91.0 92.0 94.0 96.0 LegendNXN LegendMM LegendMM
Relative Humidity - 1500LST (%)88.0 79.0 67.0 60.0 59.0 58.0 53.0 50.0 56.0 71.0 85.0 89.0

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
Date modified: