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Daily Data Report for January 2007

Notes on Data Quality.

OTTAWA MACDONALD-CARTIER INT'L A
ONTARIO
Latitude: 45°19'21.000" N Longitude: 75°40'09.000" W Elevation: 114.00 m
Climate ID: 6106000 WMO ID: 71628 TC ID: YOW
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Daily Data Report for January 2007
D
a
y		 Max Temp
°C
Maximum Temperature Graph		 Min Temp
°C
Minimum Temperature Graph		 Mean Temp
°C
Mean Temperature Graph		 Heat Deg Days
Heating Degree Days Graph		 Cool Deg Days
Cooling Degree Days Graph		 Total Rain
mm
Total Rain Graph		 Total Snow
cm
Total Snow Graph		 Total Precip
mm
Total Precipitation Graph		 Snow on Grnd
cm
Snow on Ground Graph		 Dir of Max Gust
10s deg		 Spd of Max Gust
km/h
Speed of Maximum Gust Graph
Sum       797.1 0.0 27.2 31.4 45.8        
Avg -3.2 -12.2 -7.7                  
Xtrm 10.0 -25.8               30 56  
Summary, average and extreme values are based on the data above.
01 8.1 -2.6 2.8 15.2 0.0 7.0 0.0 7.0 8 30E 46E  
02 2.0 -3.4 -0.7 18.7 0.0 0.0 0.0 0.0 5 30E 39E  
03 5.8 -1.3 2.3 15.7 0.0 0.0 0.0 0.0 4 22E 35E  
04 9.3 1.0 5.2 12.8 0.0 4.0 0.0 4.0 3 21E 33E  
05 10.0 6.3 8.2 9.8 0.0 6.8 0.0 6.8 0   <31  
06 8.9 1.5 5.2 12.8 0.0 6.6 T 6.6 0 28E 46E  
07 4.0 -1.0 1.5 16.5 0.0 0.0 1.8 1.2 0 27E 39E  
08 4.3 0.0 2.2 15.8 0.0 1.2 3.8 3.8 2 25E 46E  
09 0.4 -6.2 -2.9 20.9 0.0 0.0 0.4 0.2 T 26E 37E  
10 -5.6 -15.4 -10.5 28.5 0.0 0.0 1.6 0.4 2 28E 39E  
11 3.2 -15.6 -6.2 24.2 0.0 0.0 0.2 T T 21E 33E  
12 4.2 0.3 2.3 15.7 0.0 1.6 4.4 6.0 2   <31  
13 3.3 -10.3 -3.5 21.5 0.0 T 0.0 T 0   <31  
14 -3.9 -9.0 -6.5 24.5 0.0 0.0 0.0 0.0 0   <31  
15 -5.1 -10.9 -8.0 26.0 0.0 0.0 10.2 5.4 T 5E 33E  
16 -10.8 -22.8 -16.8 34.8 0.0 0.0 1.4 0.4 11 28E 33E  
17 -14.9 -25.8 -20.4 38.4 0.0 0.0 0.4 0.2 11   <31  
18 -1.2 -15.1 -8.2 26.2 0.0 0.0 0.2 T 11 19E 32E  
19 -0.3 -8.1 -4.2 22.2 0.0 0.0 3.4 2.0 12 31E 39E  
20 -8.0 -17.8 -12.9 30.9 0.0 0.0 0.0 0.0 11 30E 56E  
21 -11.8 -22.3 -17.1 35.1 0.0 0.0 0.0 0.0 11   <31  
22 -6.6 -14.4 -10.5 28.5 0.0 0.0 0.6 0.6 12   <31  
23 -1.5 -12.6 -7.1 25.1 0.0 0.0 1.0 0.4 12   <31  
24 -1.5 -19.5 -10.5 28.5 0.0 0.0 0.6 0.2 12 36E 44E  
25 -16.2 -22.3 -19.3 37.3 0.0 0.0 T T 12   <31  
26 -18.1 -23.2 -20.7 38.7 0.0 0.0 T T 12   <31  
27 -13.4 -22.1 -17.8 35.8 0.0 0.0 0.6 0.4 12   <31  
28 -8.8 -18.2 -13.5 31.5 0.0 0.0 0.4 0.2 13   <31  
29 -14.3 -21.6 -18.0 36.0 0.0 0.0 0.0 0.0 12   <31  
30 -12.6 -24.7 -18.7 36.7 0.0 0.0 0.0 0.0 12   <31  
31 -9.1 -20.4 -14.8 32.8 0.0 0.0 0.4 T 12 30E 35E  
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  • 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
  • * = The value displayed is based on incomplete data
  • † = 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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Date Modified: 2013-02-04

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