Almanac Averages and Extremes for April 25

CALGARY INT'L A
ALBERTA

51°06'50.000" N
114°01'13.000" W
1,084.10 m
3031093
71877
YYC

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Almanac Averages & Extremes
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature 13.3 °C  
Average Minimum Temperature -0.3 °C  
Monthly Frequency of Precipitation 30 %  
Highest Temperature (1885-2012) 28.9 °C 1910
Lowest Temperature (1885-2012) -18.3 °C 1959
Greatest Precipitation (1885-2012) 24.3 mm 2003
Greatest Rainfall (1885-2012) 24.3 mm 2003
Greatest Snowfall (1885-2012) 22.9 cm 1966
Most Snow on the Ground (1955-2012) 15.0 cm 1960
Most Recent Daily Data for April 25
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 18.2 5.0 11.6 LegendTT 0.0 LegendTT 0 9LegendEE 33LegendEE
2011 14.3 -0.7 6.8 0.0 0.0 0.0 0 27LegendEE 35LegendEE
2010 9.0 0.2 4.6 LegendTT 2.0 2.0 5 32LegendEE 32LegendEE
2009 6.6 -2.8 1.9 1.0 1.0 2.0 0 34LegendEE 52LegendEE
2008 -0.5 -7.0 -3.8 0.0 3.8 2.2 8   <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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