Almanac Averages and Extremes for February 27
CALGARY INT'L A
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | 1.3 °C | |
| Average Minimum Temperature | -10.3 °C | |
| Monthly Frequency of Precipitation | 24 % | |
| Highest Temperature (1882-2012) | 22.6 °C | 1992 |
| Lowest Temperature (1882-2012) | -32.8 °C | 1955 |
| Greatest Precipitation (1882-2012) | 15.2 mm | 1896 |
| Greatest Rainfall (1882-2012) | 5.1 mm | 1965 |
| Greatest Snowfall (1882-2012) | 15.2 cm | 1896 |
| Most Snow on the Ground (1955-2012) | 33.0 cm | 1969 |
| 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 | -1.8 | -22.1 | -12.0 | 0.0 | 0.0 | 0.0 | 8 | <31 | |
| 2011 | -3.5 | -16.3 | -9.9 | 0.0 | LegendTT | LegendTT | 4 | <31 | |
| 2010 | 6.9 | -5.6 | 0.7 | 0.0 | 0.0 | 0.0 | 2 | <31 | |
| 2009 | -3.6 | -22.2 | -12.9 | 0.0 | 0.0 | 0.0 | 11 | <31 | |
| 2008 | 13.9 | -2.8 | 5.6 | 0.0 | 0.0 | 0.0 | LegendTT | 26LegendEE | 54LegendEE |
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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