Almanac Averages and Extremes for April 13
CALGARY INT'L A
ALBERTA
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | 10.9 °C | |
Average Minimum Temperature | -2.5 °C | |
Monthly Frequency of Precipitation | 30 % | |
Highest Temperature (1885-2012) | 26.1 °C | 1913 |
Lowest Temperature (1885-2012) | -18.9 °C | 1890 |
Greatest Precipitation (1885-2012) | 11.4 mm | 2003 |
Greatest Rainfall (1885-2012) | 11.4 mm | 2003 |
Greatest Snowfall (1885-2012) | 13.4 cm | 2000 |
Most Snow on the Ground (1955-2012) | 8.0 cm | 2012 |
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 | 6.6 | 0.6 | 3.6 | 0.6 | 1.0 | 1.6 | 8 | <31 | |
2011 | 6.4 | -5.4 | 0.5 | 1.4 | 2.2 | 3.6 | 0 | 12LegendEE | 48LegendEE |
2010 | 1.9 | -0.9 | 0.5 | LegendTT | 0.6 | 0.6 | 2 | 1LegendEE | 46LegendEE |
2009 | 11.3 | -2.4 | 4.5 | LegendTT | 0.0 | LegendTT | 0 | 32LegendEE | 56LegendEE |
2008 | 22.8 | 2.6 | 12.7 | 0.0 | 0.0 | 0.0 | 0 | 2LegendEE | 50LegendEE |
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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