Almanac Averages and Extremes for September 24

MONTREAL/PIERRE ELLIOTT TRUDEAU INTL A
QUEBEC

45°28'00.000" N
73°45'00.000" W
36.00 m
7025250
71627
YUL

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Almanac Averages & Extremes
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature 17.7 °C  
Average Minimum Temperature 7.4 °C  
Monthly Frequency of Precipitation 37 %  
Highest Temperature (1941-2012) 26.7 °C 1968
Lowest Temperature (1941-2012) -1.7 °C 1974
Greatest Precipitation (1941-2012) 22.0 mm 2001
Greatest Rainfall (1941-2012) 22.0 mm 2001
Greatest Snowfall (1941-2012)    
Most Snow on the Ground (1955-2012)    
Most Recent Daily Data for September 24
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 16.8 4.6 10.7 0.0 0.0 0.0 0    
2011 25.2 17.9 21.6 LegendTT 0.0 LegendTT      
2010 22.6 9.5 16.1 17.6 0.0 17.6 0    
2009 18.9 9.1 14.0 LegendTT 0.0 LegendTT 0    
2008 23.5 11.6 17.6 0.0 0.0 0.0 0    

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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