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Notices:

As of November 19 2009, changes have been made to how Wind Chill and Humidex values are calculated. Please click here for further details. A detailed outline of these calculations can be found in the Glossary.


The Notice Inventory contains a record of all past and current Notices.

Hourly Data Report for December 13, 2008

All times are specified in Local Standard Time (LST). Add 1 hour to adjust for Daylight Saving Time where and when it is observed.

Notes on Data Quality.

OTTAWA MACDONALD-CARTIER INT'L A
ONTARIO
Latitude:Longitude:Elevation:
Climate ID:WMO ID:TC ID:
Hourly Data Report for December 13, 2008
T
i
m
e
Temp
°C
temp
Dew Point Temp
°C
dptemp
Rel Hum
%
relhum
Wind Dir
10's deg
Wind Spd
km/h
windspd
Visibility
km
visibility
Stn Press
kPa
stnpress
Hmdx

Wind Chill

Weather

00:00 -17.6 -19.9 82 29 15 25.0 100.53 -26 Clear
01:00 -19.1 -20.9 86 30 15 25.0 100.63 -28 Clear
02:00 -19.2 -23.9 66 32 15 25.0 100.71 -28 Clear
03:00 -19.8 -23.7 71 27 11 25.0 100.82 -27 Clear
04:00 -20.4 -24.2 72 28 9 25.0 100.90 -27 Clear
05:00 -20.6 -24.3 72 28 7 25.0 100.98 -26 Clear
06:00 -21.4 -24.7 75 28 6 25.0 101.06 -27 Clear
07:00 -21.5 -24.3 78 28 4 25.0 101.19 -25Mainly Clear
08:00 -22.1 -25.1 77 25 4 32.2 101.25 -26Clear
09:00 -21.3 -24.4 76 22 6 32.2 101.31 -27 Clear
10:00 -19.7 -23.2 74 23 6 32.2 101.41 -25 Clear
11:00 -17.7 -22.3 67 0 32.2 101.36 Clear
12:00 -16.4 -22.4 60 17 9 24.1 101.33 -22 Mainly Clear
13:00 -15.5 -20.7 64 15 9 24.1 101.28 -21 Mostly Cloudy
14:00 -14.6 -19.7 65 11 9 24.1 101.28 -20 Cloudy
15:00 -14.3 -18.7 69 11 9 24.1 101.26 -20 Mainly Clear
16:00 -15.1 -19.1 71 9 11 3.2 101.26 -22 Snow
17:00 -14.8 -17.5 80 7 11 2.4 101.29 -21 Snow
18:00 -14.8 -17.3 81 9 15 1.6 101.26 -23 Snow
19:00 -14.0 -16.2 83 9 15 3.2 101.26 -22 Snow
20:00 -13.4 -15.3 86 9 13 8.0 101.26 -20 Snow
21:00 -13.1 -15.0 86 9 11 25.0 101.22 -19 Snow
22:00 -12.4 -14.1 87 9 9 25.0 101.19 -18 Cloudy
23:00 -12.5 -14.0 89 8 11 25.0 101.14 -19 Mostly Cloudy
  • Legend
  • M = Missing
  • E = Estimated
  • NA = Not Available