Notices

What’s New in latest Release from January 14th 2021:

·       In Historical Hourly Data Report, users can switch between Local Standard Time (LST) and Universal Time Coordinates (UTC) time.

·       In Historical Hourly Data Report, we have an addition of a new column to display hourly precipitation data for the stations where the data are available, from 2001 onwards.

·       Expanded the Search Options of the Canadian Historical Weather Radar, users now able to select 24 hours (1 image every hour) image viewing duration.

Please note that the IDF dataset is available through this link: Intensity-Duration-Frequency (IDF) Files .

Hourly Data Report for March 29, 2015

TORONTO BUTTONVILLE A
ONTARIO

43°51'44.000" N
79°22'12.000" W
198.10 m
615HMAK
71639
YKZ

Download Data

Hourly Data (March 2015)
Hourly Data Report for March 29, 2015
TIME
LST
Temp Definition
°C
Dew Point Definition
°C
Rel Hum Definition
%
Precip. Amount Definition
mm

Wind Dir Definition
10's deg

Wind Spd Definition
km/h
Visibility Definition
km
Stn Press Definition
kPa
Hmdx Definition


Wind Chill Definition


Weather Definition


00:00 -7.1 -12.7 64   26 4 24.1 100.05   -9 Clear
01:00 -7.3 -12.5 66   26 4 24.1 100.04   -9 Clear
02:00 -7.7 -12.7 67   24 4 24.1 100.02   -10 Clear
03:00 -8.5 -13.0 70   25 4 24.1 100.00   -11 Clear
04:00 -8.3 -13.0 69   25 6 24.1 100.01   -12 Clear
05:00 -8.3 -12.4 72   24 6 24.1 100.04   -12 Clear
06:00 -10.3 -12.5 84     0 24.1 100.03     Clear
07:00 -7.1 -11.2 72   18 4 24.1 100.06   -9 Clear
08:00 -3.8 -10.4 60   23 9 24.1 100.08   -8 Mainly Clear
09:00 -1.9 -10.0 54   23 9 24.1 100.03   -5 Mainly Clear
10:00 -1.0 -10.1 50   23 9 24.1 99.97   -4 Mainly Clear
11:00 2.7 -11.1 35   22 17 24.1 99.85     Mainly Clear
12:00 3.0 -7.9 45   19 22 24.1 99.74     Mainly Clear
13:00 3.8 -8.4 40   18 26 24.1 99.61     Mainly Clear
14:00 5.2 -8.9 35   20 24 24.1 99.44     Mainly Clear
15:00 3.1 -8.6 42   19 35 24.1 99.26     Mostly Cloudy
16:00 3.1 -9.0 41   20 26 24.1 99.14     Mostly Cloudy
17:00 3.0 -9.5 39   19 26 24.1 98.96     Cloudy
18:00 2.8 -8.5 43   19 15 24.1 98.87     Cloudy
19:00 2.7 -8.2 44   18 17 24.1 98.74     Cloudy
20:00 3.1 -7.8 45   21 20 24.1 98.72     Cloudy
21:00 1.4 -1.8 79   23 22 11.3 98.73     Snow
22:00 1.5 -1.4 81   20 20 24.1 98.51     Cloudy
23:00 1.5 -1.7 79   20 19 24.1 98.35     Cloudy

Notes on Data Quality.

Legend

  • E = Estimated
  • M = Missing
  • NA = Not Available*
  • [empty] = Indicates an unobserved value
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