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Notices:

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Climate Data Almanac for January 02

OTTAWA MACDONALD-CARTIER INT'L A
ONTARIO
Latitude: Longitude: Elevation:
Climate ID: WMO ID: TC ID:
Averages and Extremes
Average Maximum Temperature -5.7 °C  
Average Minimum Temperature -14.5 °C  
Monthly Frequency of Precipitation 55 %  
Highest Temperature (1939-2011) 8.0 °C 2011
Lowest Temperature (1939-2011) -29.9 °C 1981
Greatest Precipitation (1939-2011) 10.2 mm 1947
Greatest Rainfall (1939-2011) 5.2 mm 2000
Greatest Snowfall (1939-2011) 10.2 cm 1947
Most Snow on the Ground (1955-2011) 63.0 cm 2001

Most Recent Daily Data for January 02
Year Max Temp
°C
Min Temp
°C
Mean Temp
°C
Total Rain
mm
Total Snow
cm
Total Precip
mm
Snow on Grnd
cm
Dir of Max Gust
10's deg
Spd of Max Gust
km/h
2011 8.0 -4.7 1.7 T T T T 25E 48E  
2010 -10.3 -15.5 -12.9 0.0 4.0 3.0 39 31E 39E  
2009 -11.1 -17.3 -14.2 0.0 5.2 3.4 14   <31  
2008 -9.6 -20.0 -14.8 0.0 T T 62 32E 46E  
2007 2.0 -3.4 -0.7 0.0 0.0 0.0 5 30E 39E  
  • Legend
  • [empty] = No data available
  • M = Missing
  • E = Estimated
  • A = Accumulated
  • C = Precipitation occurred, amount uncertain
  • L = Precipitation may or may not have occurred
  • F = Accumulated and estimated
  • N = Temperature missing but known to be > 0
  • Y = Temperature missing but known to be < 0
  • S = More than one occurrence
  • T = Trace
  • † = Data for this day has undergone only preliminary quality checking
  • ‡ = Partner data that is not subject to review by the National Climate Archives



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