Almanac Averages and Extremes for August 20

CALGARY INT'L A
ALBERTA

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

Additional Search Options

Download Data

Almanac Averages & Extremes
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature 22.4 °C  
Average Minimum Temperature 8.4 °C  
Monthly Frequency of Precipitation 34 %  
Highest Temperature (1884-2011) 32.8 °C 1967
Lowest Temperature (1884-2011) 1.1 °C 1945
Greatest Precipitation (1884-2011) 29.4 mm 1988
Greatest Rainfall (1884-2011) 29.4 mm 1988
Greatest Snowfall (1884-2011)    
Most Snow on the Ground (1955-2011)    
Most Recent Daily Data for August 20
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
2011 23.1 6.1 14.6 0.0 0.0 0.0 0   <31
2010 17.4 10.2 13.8 LegendTT 0.0 LegendTT 0   <31
2009 22.9 11.4 17.2 0.0 0.0 0.0 0 14LegendEE 41LegendEE
2008 22.4 11.8 17.1 0.2 0.0 0.2 0 28LegendEE 39LegendEE
2007 21.9 10.0 16.0 0.0 0.0 0.0 0 27LegendEE 44LegendEE

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
Date modified: