Notices

What's New in latest Release from April 7th, 2021:

- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation

- Updated national and regional climate services offices contacts and prices information

- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.

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Hourly Data Report for January 04, 2021

OTTAWA INTL A
ONTARIO
Current Station Operator: NAVCAN

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

Download Data

Hourly Data (January 2021)
Hourly Data Report for January 4, 2021
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 -3.3 -5.1 88   4 14 8.1 100.17   -8 Snow Showers
01:00 -3.4 -4.9 89   2 11 12.9 100.18   -8 Cloudy
02:00 -3.2 -4.8 89   1 10 12.9 100.21   -7 LegendNANA
03:00 -3.4 -5.0 89   1 13 12.9 100.22   -8 LegendNANA
04:00 -3.3 -5.2 87   7 10 12.9 100.21   -7 Cloudy
05:00 -3.2 -4.9 88   1 10 12.9 100.25   -7 LegendNANA
06:00 -3.2 -4.8 89   6 7 12.9 100.28   -6 LegendNANA
07:00 -3.3 -4.9 89   5 10 16.1 100.29   -7 Cloudy
08:00 -3.0 -4.7 88   3 9 12.9 100.37   -7 LegendNANA
09:00 -2.9 -4.7 88   2 10 12.9 100.42   -7 LegendNANA
10:00 -2.7 -4.6 87   5 9 6.4 100.45   -6 Snow,Fog
11:00 -2.5 -3.8 91   4 4 4.0 100.39   -4 Snow,Fog
12:00 -1.9 -3.8 87   4 5 8.1 100.30   -4 Snow,Fog
13:00 -1.3 -3.6 84   36 2 12.9 100.25   -2 Snow
14:00 -1.1 -3.2 86   36 3 12.9 100.22   -2 Snow
15:00 -1.0 -3.4 84   6 5 12.9 100.22   -3 LegendNANA
16:00 -0.9 -3.3 84   6 4 16.1 100.25   -2 Cloudy
17:00 -1.1 -3.1 86   5 7 16.1 100.26   -4 LegendNANA
18:00 -1.3 -3.0 88   7 6 16.1 100.28   -4 LegendNANA
19:00 -1.3 -3.1 87   36 4 16.1 100.29   -3 Cloudy
20:00 -1.5 -3.2 89   5 8 6.4 100.25   -5 Snow
21:00 -2.0 -2.7 95   4 9 4.8 100.23   -5 Snow,Fog
22:00 -2.1 -2.7 96   4 10 8.1 100.20   -6 Fog
23:00 -2.2 -2.8 96   5 11 8.1 100.18   -6 Fog

Notes on Data Quality.

Legend

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