Almanac Averages and Extremes for February 18
CALGARY INT'L A
ALBERTA
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | 0.3 °C | |
Average Minimum Temperature | -11.5 °C | |
Monthly Frequency of Precipitation | 24 % | |
Highest Temperature (1882-2012) | 18.9 °C | 1916 |
Lowest Temperature (1882-2012) | -40.0 °C | 1882 |
Greatest Precipitation (1882-2012) | 9.7 mm | 1914 |
Greatest Rainfall (1882-2012) | ||
Greatest Snowfall (1882-2012) | 9.7 cm | 1914 |
Most Snow on the Ground (1955-2012) | 30.0 cm | 1978 |
Year | Maximum Temperature DefinitionMax Temp °C |
Minimum Temperature DefinitionMin Temp °C |
Mean Temperature DefinitionMean Temp °C |
Total Rain DefinitionTotal Rain mm |
Total Snow DefinitionTotal Snow cm |
Total Precipitation DefinitionTotal Precip mm |
Snow on Ground DefinitionSnow on Grnd cm |
Direction of Maximum Gust DefinitionDir of Max Gust 10's deg |
Speed of Maximum Gust DefinitionSpd of Max Gust km/h |
---|---|---|---|---|---|---|---|---|---|
2012 | 6.2 | -8.6 | -1.2 | 0.0 | 0.0 | 0.0 | LegendTT | 26 | 50 |
2011 | -19.3 | -23.0 | -21.2 | 0.0 | LegendTT | LegendTT | 2 | <31 | |
2010 | 1.4 | -5.1 | -1.9 | 0.0 | 0.4 | 0.4 | 4 | 34 | 37 |
2009 | 1.5 | -9.4 | -4.0 | 0.0 | 0.0 | 0.0 | 1 | 33LegendEE | 32LegendEE |
2008 | 10.1 | -9.3 | 0.4 | 0.0 | 0.0 | 0.0 | LegendTT | <31 |
Legend
- A = Accumulated
- B = More than one occurrence and estimated
- C = Precipitation occurred, amount uncertain
- E = Estimated
- F = Accumulated and estimated
- L = Precipitation may or may not have occurred
- M = Missing
- N = Temperature missing but known to be > 0
- S = More than one occurrence
- T = Trace
- Y = Temperature missing but known to be < 0
- [empty] = Indicates an unobserved value
- ^ = The value displayed is based on incomplete data
- † = Data that is not subject to review by the National Climate Archives
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