Almanac Averages and Extremes for June 24

OTTAWA MACDONALD-CARTIER INT'L A
ONTARIO

45°19'21.000" N
75°40'09.000" W
114.00 m
6106000
71628
YOW

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Almanac Averages & Extremes
Averages and Extremes
Category (Period of Record) Value Year
Average Maximum Temperature 24.8 °C  
Average Minimum Temperature 13.8 °C  
Monthly Frequency of Precipitation 44 %  
Highest Temperature (1939-2011) 33.2 °C 2003
Lowest Temperature (1939-2011) 6.3 °C 1988
Greatest Precipitation (1939-2011) 90.4 mm 2011
Greatest Rainfall (1939-2011) 90.4 mm 2011
Greatest Snowfall (1939-2011)    
Most Snow on the Ground (1955-2011)    
Most Recent Daily Data for June 24
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
Year
2011 24.9 17.2 21.1 90.4 0.0 90.4 0 9LegendEE 41LegendEE
2010 21.9 13.8 17.9 8.6 0.0 8.6 0 25LegendEE 44LegendEE
2009 30.7 15.6 23.2 0.0 0.0 0.0 0   <31
2008 23.9 13.4 18.7 0.0 0.0 0.0 0   <31
2007 23.3 10.4 16.9 0.6 0.0 0.6 0   <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] = No data available
  • ^ = The value displayed is based on incomplete data
  • † = Data for this day has undergone only basic quality checking
  • ‡ = Partner data that is not subject to review by the National Climate Archives
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