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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 15, 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 15, 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 -0.5 -1.1 96   7 12 4.8 99.99   -4 Fog
01:00 -0.7 -1.2 96   5 12 4.0 100.03   -5 Fog
02:00 -0.8 -1.3 96   6 10 3.2 100.08   -4 Fog
03:00 -0.8 -1.4 96   6 12 4.0 100.12   -5 Fog
04:00 -1.8 -2.3 96   6 13 3.6 100.11   -6 Fog
05:00 -1.2 -1.6 97   8 22 3.2 100.10   -7 LegendNANA
06:00 -1.6 -1.9 97   9 20 2.0 100.12   -7 Fog
07:00 -2.0 -2.3 98   9 18 0.8 100.16   -7 Freezing Fog
08:00 -2.1 -2.4 98   9 20 0.6 100.18   -8 Freezing Fog
09:00 -1.9 -2.2 98   8 25 0.8 100.19   -8 Freezing Fog
10:00 -1.5 -1.8 98   8 25 4.0 100.18   -8 Fog
11:00 -1.1 -1.9 94   9 23 4.8 100.16   -7 Fog
12:00 -0.1 -1.7 89   8 22 8.1 100.04   -6 Fog
13:00 0.7 -1.9 83   7 22 12.9 99.96     Mostly Cloudy
14:00 0.6 -2.1 82   7 20 12.9 99.91     LegendNANA
15:00 0.6 -2.4 80   8 22 12.9 99.94     LegendNANA
16:00 0.2 -2.6 81   7 27 12.9 99.82     Cloudy
17:00 0.2 -2.3 84   8 26 12.9 99.86     LegendNANA
18:00 -0.1 -2.6 83   7 26 12.9 99.91   -6 LegendNANA
19:00 -0.3 -2.9 82   9 25 16.1 99.87   -6 Mostly Cloudy
20:00 -0.1 -2.7 83   8 25 16.1 99.80   -6 LegendNANA
21:00 -0.1 -2.5 84   8 22 16.1 99.75   -6 LegendNANA
22:00 0.0 -2.4 84   7 25 12.9 99.69   -6 Cloudy
23:00 0.0 -2.5 84   7 19 12.9 99.61   -5 Snow

Notes on Data Quality.

Legend

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