Hourly Data Report for May 04, 2012

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

OTTAWA INTL A
ONTARIO

45°19'00.000" N
75°40'00.000" W
114.90 m
6106001
71628
YOW

Download Data

Hourly Data (May 2012)
Hourly Data Report for May 4, 2012
Temp Definition
°C
Dew Point Temp Definition
°C
Rel Hum Definition
%
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


TIME
00:00 Legend Double Dagger 13.4 13.3 99 9 9 2.4 99.78     Fog
01:00 Legend Double Dagger 13.3 13.2 99 7 9 3.2 99.78     Rain,Fog
02:00 Legend Double Dagger 13.1 13.0 99 5 8 3.2 99.73     Fog
03:00 Legend Double Dagger 12.8 12.7 99 11 6 3.2 99.76     Fog
04:00 Legend Double Dagger 12.6 12.6 100 7 8 0.8 99.74     Fog
05:00 Legend Double Dagger 12.5 12.5 100 8 7 0.8 99.74     Drizzle,Fog
06:00 Legend Double Dagger 12.6 12.6 100 3 4 0.8 99.77     Fog
07:00 Legend Double Dagger 12.9 12.9 100 7 4 1.2 99.79     Fog
08:00 Legend Double Dagger 14.1 14.0 99 4 5 2.8 99.79     Fog
09:00 Legend Double Dagger 15.2 14.4 95   0 3.6 99.82     Fog
10:00 Legend Double Dagger 16.6 14.8 89 31 10 9.7 99.80     Fog
11:00 Legend Double Dagger 18.0 15.5 85 28 16 10.0 99.80     LegendNANA
12:00 Legend Double Dagger 19.6 15.7 78 31 20 10.0 99.78     LegendNANA
13:00 Legend Double Dagger 19.4 15.5 78 30 16 10.0 99.82     Cloudy
14:00 Legend Double Dagger 20.1 15.0 72 28 18 10.0 99.84     LegendNANA
15:00 Legend Double Dagger 20.6 14.6 68 28 20 10.0 99.84     LegendNANA
16:00 Legend Double Dagger 20.9 15.3 70 30 14 10.0 99.87 25   Mostly Cloudy
17:00 Legend Double Dagger 19.1 13.6 70 34 26 10.0 99.97     LegendNANA
18:00 Legend Double Dagger 16.9 11.5 70 33 33 10.0 100.02     LegendNANA
19:00 Legend Double Dagger 13.4 7.9 69 36 28 10.0 100.13     Mainly Clear
20:00 Legend Double Dagger 12.6 6.7 67 35 28 10.0 100.24     LegendNANA
21:00 Legend Double Dagger 11.0 5.4 68 36 22 10.0 100.30     LegendNANA
22:00 Legend Double Dagger 10.1 4.9 70 35 21 10.0 100.32     Clear
23:00 Legend Double Dagger 9.4 4.8 73 35 16 10.0 100.36     LegendNANA

Notes on Data Quality.

Legend

  • E = Estimated
  • M = Missing
  • NA = Not Available
  • ‡ = Partner data that is not subject to review by the National Climate Archives
Date modified: